Patent Description:
The illustrative embodiments relate to electronic candles. More specifically, but not exclusively, the illustrative embodiments relate to a flameless candle, a charging and storage rack, charging bases, and applicable methods.

In recent years electronic candles have become increasingly popular because of their numerous benefits with regard to environmental, utilization, and safety considerations. These electronic candles are useful, but offer limited options for bulk usage, recharging, and distribution. <CIT> discloses a recharging station including two or more levels, with at least one level including a slideable tray that facilitates charging of electrical candles placed on the tray. Each level of the station includes a base and each tray is removably coupled to the base. <CIT> discloses a charging station for electric candles. The charging station is multi-tiered and is modular to allow the number of levels of the station to be changed as required. <CIT> discloses a devotional candle device with an electrical lamp. Energy from a devotional candle bank is inductively transferred to the devotional candle device which is converted into light. <CIT> discloses a support column for supporting a plurality of arrays of different candles in different configurations. A plurality of donation or payment mechanisms are mounted on the column.

According to one aspect of the present invention there is provided an electronic candle system according to claim <NUM>. According to a further aspect of the present invention there is provided a method for charging electronic candles in the electronic candle system according to claim <NUM>.

Batteries of the one or more electronic candles are charged utilizing wireless induction. Settings for the one or more electronic candles are synchronized including at least brightness, color, and flicker rate. The one or more electronic candles are activated in response to user input.

Another embodiment provides an electronic candle system wherein the charging base includes an inductive charger. The charging base is configured to receive multiple electronic candles. The electronic candles each include a rechargeable battery, charging contacts, one or more light sources, and logic for implementing commands received by each of the multiple flameless candles.

Another embodiment provides an electronic candle. The electomic candle may include a rechargeable battery powering the electronic candle. The electronic candle further includes a transceiver receiving instructions for operating the electronic candle including at least flame color, brightness, and flicker rate. The electronic candle further includes logic for implementing the instructions. The electronic candle further includes one or more light sources for simulating a flame.

Illustrated embodiments are described in detail below with reference to the attached drawing figures, which are incorporated by reference herein, and where:.

The illustrative embodiments provide a flameless or electronic candle, charging base, charging shelves, charging rack, and storage system. The flameless candle may utilize various configurations and may alternatively be referred to as an electronic candle, smart candle, and/or controllable candle. The electronic candles may be airtight, waterproof, or hermetically sealed. As a result, the electronic candles may be washed or sterilized and utilized in various environments including restaurants, health spas, hotels, hospitals, and other hospitality and entertainment facilities and locations. The electronic candles may also be placed in liquid to float (e.g., floating in a decorative bowl) or a weighted base may be attached to the electronic candle for liquid submersion during utilization. In another embodiment, the buoyancy of the electronic candles may be controlled utilizing the user interface of the electronic candles or wirelessly. As a result, the buoyancy may be controlled in real time.

The illustrative embodiments include electronic candles that are recharged and programmed utilizing charging bases, trays, racks, receptacles, and associated storage systems. Electronic contacts may be utilized to charge the electronic candles efficiently. The electronic candles include chargers that allow the electronic candles to be charged. For example, the electronic candles are locked into place, such that contacts, pins, or interfaces align to charge and/or communicate data to the electronic candles and secure the electronic candles in place during movement, storage, updating, and so forth. The weighted base may also be utilized to self-balance the electronic candles preventing the electronic candles from tipping over or rolling away. The weighted base adds stability to the electronic candles.

In one embodiment, the lighting component of the electronic candle is a multi-color light emitting diode. The electronic candle may utilize one or more different color spectra at a time. As a result, environment specific lighting (e.g., mood lighting) may be implemented. In addition, the flicker controls or flicker rate of the electronic candle may also be managed. Fragrance emitting components may also be attached to the electronic candle for passive or active dispersion of the selected fragrances. The electronic candle may also emit specific optical, wireless, or other signals to act as beacons, range extenders, location devices, and so forth. The various settings and configurations of the electronic candles (including logic and/or software) may be set, configured, modified, and updated in large numbers utilizing the charging rack and charging bases herein described.

The illustrative embodiments may provide any number of bases, trays, racks, shelves, storage units, and other systems that may be utilized to charge, program, and/or manage the electronic candles. As a result, such systems may include any number of electrical and wireless interfaces for interacting and communicating with the electronic candles. In one embodiment, a charging rack may be configured to receive multiple charging bases that are storing and charging the electronic candles. The charging rack has a power system including a plug for powering the charging rack itself, the charging bases and associated electronic candles, and other components. The charging rack may be assembled in levels or portions to accommodate the number of electronic candles needed by the user. The size and configuration of the rack, bases, and rows may be set by default or customized as needed by the user.

In one embodiment, the electronic candles may include a receiver or transceiver for communicating with each other, a wireless network, or a wireless device. In one embodiment, the electronic candles or smart bases/frames may be programmed by a smart phone and corresponding mobile application executed to control, manage, and interact with the electronic candles. For example, the applications may communicate with the charging rack securing the bases/rows of electronic candles (directly or through a network) or may communicate directly with the electronic candles. The electronic candles may also be controlled from one or more remote controls associated with the electronic candles. In another embodiment, the flameless candles may interact with control systems, smart systems, or other controllers within the commercial property, residence, or so forth. For example, home or commercial control systems available through any number of manufacturers (e.g., Apple, Google, Amazon, Honeywell, Samsung, LeGrand, etc.) may be utilized to control the flameless candle. Any number of communications standards, protocols, and/or signals may be utilized to communicate with one or more of the electronic candles.

In one embodiment, one or more master electronic candles may control a group of other electronic candles associated with the master electronic candle. The electronic candles utilized in proximity to each other may form a mesh network utilized to distribute information, data, settings or so forth. For example, settings for a first candle may be propagated to a second candle, third candle, and so forth. In one embodiment, only the master electronic candle may include an interface for controlling the settings which may be propagated to any number of other electronic candles associated with the master electronic candle. The electronic candles may be associated utilizing proximity (e.g., within two feet during programming), attached to a single at a base/rack. The electronic candles may also include logic for implementing various settings, parameters, thresholds, preferences, commands, instructions, applications, or so forth. For example, the electronic candles may have their brightness, color, flicker rate, buoyancy or other information adjusted wirelessly utilizing a mobile application executed by a communications or computing device or utilizing an electronic shelf, charging shelf, base station, or so forth. The various programs, settings, changes, or updates may be performed in real-time or near real-time.

The electronic candles may also utilize artificial intelligence, adaptive learning, or historical information/settings to adapt to changing circumstances. For example, in response to determining that the electronic candles have been manually configured to a particular color and intensity settings at a specified time or based on environmental conditions a number of times, the electronic candles may automatically make the change at the corresponding time or based on applicable environmental conditions.

The electronic candles may include any number of decorative bases, covers, shades, or other components. These components may be exchanged as needed to suit the environment, conditions, and/or needs of the user. The bases, covers, or frames of the electronic candles may include any of the functionality of the electronic candles as are herein described. For example, the bases may include a rechargeable battery that interfaces with one or more power components of the electronic candles. The bases or electronic candles may include one or more cords (e.g., retractable, connectable, hidden, etc.) for charging different types of devices. The electronic candles may also be utilized for charging wireless devices, such as smart phones or tablets. The electronic candles may include a battery of sufficient size and capacity to charge any number of wireless devices. As a result, customers at a restaurant may be able to charge their smart phones from the flameless candle while enjoying an evening out.

The electronic candles, charging bases, and shelves may also include inductive chargers for being charged when placed on furniture, trays, or other surfaces with inductive charging devices. The electronic candles, trays, and shelves may also perform inductive charging of other devices (e.g., cell phones, tablets, smart wearables, etc.) that are place on or proximate the electronic candles.

The electronic candles of the illustrative embodiments simulate the look and feel of a natural wax-based candle when activated or "lit" as well as when they are not activated, on, or "lit. " As a result, more users, businesses, organizations, and entities may transition to utilizing the electronic candles because of their safety, applicable laws and regulations, industry standards, and so forth. The electronic candles may also provide bulk programming features that uniquely allow the electronic candles to be managed and utilized in large numbers.

In another embodiment, the electronic candles may include logic and hardware for processing transactions implemented through a card (e.g., credit card, debit card, gift card, etc.), wireless device, wireless communications, or so forth. For example, the electronic candle may include a port, slot, or reader for credit cards. The electronic candle may also execute an application for processing transactions associated with the location and/or users of the electronic candle. As a result, the electronic candle may be able to serve any number of aesthetic and functional purposes.

is a pictorial representation of electronic candles <NUM> in accordance with illustrative embodiment. The electronic candles <NUM> are representative of the candles <NUM>, <NUM>, and <NUM>. The electronic candles <NUM> are configured to best emulate or represent a traditional wax candle with a burning wick. The electronic candles <NUM> may utilize water vapor/artificial smoke, holographic projection (e.g., lasers, femto lasers, etc.), light bending materials, and/or refraction to best emulate the flame of a burning candle utilizing safe artificial mechanisms. Each of the electronic candles <NUM> includes a frame <NUM>, <NUM>, <NUM>. The frames <NUM>, <NUM>, <NUM> are the body and support structure for the various components of the electronic candles <NUM>. The frames <NUM>, <NUM>, <NUM> may include any number of compartments, separators, tabs, fasteners, recesses, pockets or other defined components to support the components, functions, and operation of the electronic candles <NUM>. The electronic candles <NUM> may include different frames <NUM>, <NUM>, <NUM> for supporting differing components, functions, and operation. The embodiments of the electronic candles <NUM> in <FIG> and the other corresponding Figures and description are interchangeable and applicable across all of the Figures and description regardless of restrictions whether natural or artificially contrived. Combinations of the components, features, functions, are expected and suggested herein. The embodiments of the various Figures and corresponding claims are set out in <CIT> and all associated content.

In one embodiment, each of the electronic candles <NUM> may include a battery <NUM>, a charger <NUM>, logic <NUM>, a transceiver <NUM>, light source <NUM>, and sensors <NUM>. The structure, functionality, composition, shape, size, and configuration of each of these components may vary across the electronic candles <NUM>. In addition, not all of these components may be included in each of the electronic candles <NUM>. For example, some candles may not include sensors and/or logic. In some embodiments, the electronic candles <NUM> may include any number of switches, buttons, dials, or other interface components for controlling the operation, components, and functionality of the electronic candles <NUM>. These control components may be placed on the inside, top, sides, or bottom of the electronic candles <NUM>. For example, in some embodiments, the sensors <NUM> may double as a power button for turning the electronic candles <NUM> on and off. In another example, the sensors <NUM> may also represent a dial that may be utilized to adjust the brightness, color, or flicker rate of the electronic candles <NUM> to best fit the applicable environment. In another embodiment, the control components may be enclosed by a cover, panel, or lid. For example, the cover may be a hinged cover that may be rotated to access the control panels. The cover may include a snapping or locking mechanism to secure the cover in place. As a result, the control components may be better protected against wear and tear and inadvertent selections.

The various components of the electronic candles <NUM> may be airtight, waterproof, for hermetically sealed to prevent liquids or solids from entering the interior portions of the electronic candles <NUM>. For example, a power switch, a brightness button, and a flicker rate button may all be hermetically sealed so that the electronic candles <NUM> may be utilized in any number of conditions including underwater.

As shown, the candle <NUM> may include a reservoir <NUM>, a lens, <NUM>, an artificial wick <NUM>, a dispenser <NUM>, and may emit light <NUM>, and vapor <NUM>. The candle <NUM> utilizes vapor <NUM> to simulate a flame. The candle <NUM> may utilize the dispenser <NUM> to generate the vapor <NUM>. The dispenser <NUM> draws very little power from the battery <NUM> and liquid from the reservoir <NUM> to emit the vapor <NUM> over long periods of time (e.g., eight hours). The vapor <NUM> may represent room temperature or heated water vapor, essential oils, or other liquid combinations. The candle <NUM> may double as a humidifier, vaporizer, diffuser, or other similar device. In one embodiment, the dispenser <NUM> is an atomizer (e.g., electrostatic, ultrasonic, centrifugal, heating coil, etc.). The atomizer emits very fine droplets of liquid that are illuminated by the light <NUM> from the light source <NUM> focused through the lens <NUM> to emulate a flame. The dispenser <NUM> may also represent a nebulizer diffuser, ultrasonic diffuser, heat diffuser, evaporative diffuser, or other type of diffuser. Various scented or aromatherapy oils or liquids may be utilized to create a pleasant aroma based on the discharge of the vapor <NUM>. In one embodiment, the reservoir <NUM> may be removed for cleaning.

The dispenser <NUM> draws the liquid from the reservoir <NUM> to generate the extremely fine mist that is then propagated through the candle <NUM> and out of the artificial wick <NUM>. The dispenser <NUM> may include one or more tubes, straws, or wicking components for drawing the liquid from the reservoir <NUM> to the dispenser <NUM>. In other embodiments, the dispenser <NUM> may be placed within or below the reservoir <NUM> to ensure the natural flow of the liquid into the dispenser. The dispenser <NUM> may include any number of valves, gates, or flow regulators for regulating the amount of liquid that is converted into the vapor <NUM> at any given time.

The light source <NUM> is powered by the battery <NUM> and controlled by the logic <NUM>. Any number of wires, pins, connectors, buses, or interfaces may electrically connect the various components of the individual electronic candles <NUM>. The logic <NUM> may incorporate artificial intelligence, adaptive learning, or historical information/settings to adapt to changing circumstances. For example, in response to determining that the electronic candles <NUM> have been manually configured to a particular color and intensity settings at a specified time or based on environmental conditions a number of times, the electronic candles <NUM> may automatically make the change at the corresponding time or based on applicable environmental conditions. In another example, the logic <NUM> may leam that the electronic candles <NUM> are turned off at a designated time for each day of the week and may automatically turn themselves off at that time. A mobile application of a wireless device may communicate with the logic <NUM> to preset operation conditions for individual electronic candles, groups of candles, or all available electronic candles. For example, settings of the electronic candles may be controlled by time period, threshold (e.g., light levels, noise levels, type of music, temperature, movement, proximity, etc.).

The candle <NUM> may include a polymer wick <NUM>. In one embodiment, the polymer wick <NUM> may be light sensitive and may deform slightly as the light source <NUM> is applied to the polymer wick <NUM>. The polymer wick <NUM> may be symmetrical, asymmetrical, or otherwise shaped to simulate a flame. For example, the polymer wick <NUM> may be wider at the base and narrow to a tip at the other end to simulate the appearance of a flame from a wax-based candle. The slight motions of the polymer wick <NUM> may simulate the movement and flicker of a flame. The one or more light sources <NUM> may be applied to the polymer wick <NUM> to undergo light-induced shape changes. For example, the polymer may represent an azobenzene-containing liquid-crystal elastomer. The light source <NUM> may apply different levels and intensity of light to make the polymer wick <NUM> move or deform. For example, the light source <NUM> may apply light on a first side of the polymer wick <NUM> and then on a second side of the polymer wick <NUM> to make the simulate flame appear as if it is moving like a real flame.

In one embodiment, the polymer wick <NUM> may represent a waveguide that communicates light emitted from the light source <NUM>. For example, the polymer wick <NUM> may be hollow or include an optical center (e.g., fiber optic wick) to communicate light. The polymer wick <NUM> may be hollow and shaped in the figure or outline of a flame. The polymer wick <NUM> may be asymmetric or symmetric to best emulate a real flame. In one embodiment, the polymer wick <NUM> may include deformations <NUM>. The deformations <NUM> may represent extensions, outlets, irregularities, or so forth. The deformations <NUM> may be utilized to deflect, reflect, or refract light from the light source <NUM>. The deformations <NUM> may be symmetrical or asymmetrical to better simulate a flame. For example, the deformations <NUM> may simulate the asymmetric look of a burning candle flame. The deformations <NUM> may also move, deform, or otherwise change shape in response to light, heat or other components. Although described as a polymer, any number of other light-sensitive or photo responsive materials, combinations, or compositions may be utilized (e.g., cloth, metal, plastic, wood, etc.).

In one embodiment, the top portion (e.g., flame simulation components, wick, etc.), bottom portion, or base of the electronic candles <NUM> may rotate to add to the effect or ambiance. For example, a miniature motor may slowly (or quickly) rotate the polymer wick <NUM> to better simulate a flame. The base may also be utilized to dock the electronic candles <NUM> in air or a liquid. The base may also include a larger battery or be powered for charging the electronic candles <NUM>.

In one embodiment, the electronic candles <NUM> may include a base (not shown) including the battery <NUM> that may be swapped out or replaced. As a result, additional bases may be utilized to quickly prolong the usefulness the electronic candles <NUM> by sharing a first battery while the second battery is utilized for the electronic candle <NUM>. In another embodiment, the base may include a valve for letting water in or out to control whether the electronic candles <NUM> floats, hovers, or sinks (and at what level). For example, air/gas, water or liquid levels outside the electronic candle <NUM> or within the electronic candle <NUM> that affect buoyancy may be controlled utilizing a miniaturized pump and valve in the base to cause the electronic candles <NUM> to float, sink, or otherwise control the submersion level. For example, the electronic candles <NUM> may be utilized in a fish tank, decoration, water tank, or so forth. The electronic candles <NUM> may be decorated or include a cover to look like natural components, such as volcanos, stars, moons, frogs, jellyfish, houses, or so forth. The electronic candles <NUM> may intake or expel liquids or gases to control buoyancy. For example, a miniature bladder may be utilized to control if or when the electronic candles <NUM> float utilizing variable levels of air/gas.

In one embodiment, the electronic candles <NUM> may be operated on tables, counters, desks, or other fixtures or furniture that include an inductive charger or contacts for powering the electronic candles <NUM>. The contacts may be fixed or retractable/spring loaded for interfacing with a charging device (e.g., tray, base, etc.). For example, the contacts may include a positive contact and a negative contact for charging the rechargeable battery <NUM>. As a result, the electronic candles <NUM> may be operated continuously or for significant periods of time that may not be supported by the battery <NUM>.

In one embodiment, the battery <NUM> (or other power supply) may be powerful enough to charge a customer's phone or personal electronic device. For example, the electronic candles <NUM> may include a USB port for connecting any number of phone or tablet power adapters. In another embodiment, the electronic candles <NUM> may include an inductive charger that may be positioned on or proximate to a wireless device to perform inductive charging utilizing the battery <NUM>.

In one embodiment, a portion of the electronic candles <NUM> and corresponding frame <NUM>, <NUM>, <NUM> may include a cover <NUM>. The cover <NUM> may represent a decorative or aesthetically appealing base for the electronic candles <NUM>. In one embodiment, the cover <NUM> represents specified colors, patterns, or decorations that may be manufactured in batches or produced based on the specific requirements of customers as an integrated portion of the frame <NUM>, <NUM>, <NUM>. The cover <NUM> may also represent a wrap or sticker applied to one or more portions of the exterior surface of the electronic candles <NUM>. The cover <NUM> may utilize adhesives, magnets, sleeves, spring/biased components, to be secured to the electronic candles <NUM>. The cover <NUM> may be utilized to match the aesthetic, furniture, or ambience of the applicable environment or user preference. The cover <NUM> may represent default patterns produced by the manufacturer or customized patterns and colors that may be uploaded by individual users, groups, organizations, businesses, or other parties that utilize the electronic candles <NUM>.

<FIG> is a block diagram of an electronic candle <NUM> in accordance with an illustrative embodiment. In one embodiment, the electronic candle <NUM> (or the base or frame) may include a battery <NUM>, logic <NUM>, light source(s) <NUM>, charger <NUM>, memory <NUM>, settings <NUM>, physical interface <NUM>, sensors <NUM>, transceiver <NUM>, and dispersion unit <NUM>. The electronic candle <NUM> may communicate with other electronic candles (of the same or different makes/models), a communications network, and wireless devices (e.g., cell phone, controller, etc.). In one embodiment, the electronic candle <NUM> may be represented by a single device. In other embodiments, the electronic candle <NUM> may represent a number of networked, interconnected, or communicating devices that communicate and function together to perform the processes and tasks herein described. In another embodiment, the charging rack, bases, or rows herein described may also include the components of the electronic candle <NUM>. For example, the electronic candle <NUM> may be configured to receive software, configurations, settings, and parameters with a storing device for implementation by the electronic candle <NUM>.

In one embodiment, the various components of the electronic candle <NUM> may be hermetically sealed and/or waterproofed utilizing a sealed frame that prevents water from coming in or out. The components may also be chemically coated or sealed to prevent contamination.

The battery <NUM> is a power storage device configured to power the electronic candle <NUM>. In other embodiments, the battery <NUM> may represent a fuel cell, thermal electric generator, signal capture device, piezo electric charger, solar units, thermal power generators, ultra-capacitor, or other existing or developing power generation and storage technologies. The logic <NUM> or the settings <NUM> preserve the capacity of the battery <NUM> by reducing unnecessary utilization of the flames candle <NUM> in a full-power mode when there is little or no benefit to the user (e.g., there is no one in the room, there is no noise, the room is entirely dark other than the electronic candle <NUM>, etc.). In one embodiment, the battery <NUM> is automatically preserved by the logic <NUM>, sensors <NUM>, and other components of the electronic candle <NUM>. In addition, the battery <NUM> may use just enough power for the transceiver <NUM> to communicate with another electronic candle, transceiver, charging row, charging base, or so forth.

In one embodiment, the battery <NUM> may be sufficiently large to completely or partially charge a number of wireless devices. For example, the sizes of the rechargeable batteries may vary between <NUM>,000mAh and <NUM>,<NUM> mAh with greater capacities also expected (e.g., <NUM>,<NUM> mAh). The rechargeable batteries may be regulated by a battery controller that communicates with one or more ports, such as USB, mini USB, micro USB, or other connection points. In one embodiment, the battery <NUM> may be removable for easily swapping out different batteries for the electronic candle <NUM> or electronic candle base/frame. In another embodiment, the electronic candle <NUM> may include a retractable cord (e.g., micro USB, lightning, etc.) for charging any number of devices (e.g., Samsung, Apple, OnePlus, Google, etc.). The cord may be temporarily or fixedly attached through one or more USB or other connections. The battery <NUM> may be provided as a complimentary or paid service for users of the electronic candles. This may be particularly beneficial for users that wish to be able to charge their personal electronic devices in various locations and conditions. For example, a couple that is eating dinner may also charge their smart phones for a night on the town utilizing power provided by the battery <NUM>.

The logic <NUM> may represent hardware logic controlling the operations of the electronic candle <NUM>. The logic <NUM> may include interconnected electronic components including chips/circuits whether analog or digital logic. In one embodiment, the logic <NUM> may represent a processor. The processor is circuitry or logic enabled to control execution of a set of instructions, application, operating system, kernel, modules, or program. The processor may be a microprocessor, digital signal processor, logic unit, application-specific integrated circuits (ASIC), field programmable gate arrays (FPGA), central processing unit (CPU), or other device suitable for controlling an electronic device including one or more hardware and software elements, executing software, instructions, programs, and applications, converting and processing signals and information, and performing other related tasks. The logic may be a single chip (e.g. ASIC, FPGA, microprocessor, etc.) or motherboard or may be integrated with other computing or communications components.

The logic <NUM> may also coordinate choreography and performance across the electronic candles <NUM> of the location, venue, event, or activity. For example, the light colors generated by the light source <NUM> of the electronic candles <NUM> may change colors simultaneously, sequentially, in a pattern (e.g., a wave, randomly, in a shape, exterior to interior, etc.), or in any number of ways that automatically determined or specified by a user. The logic <NUM> may control the brightness levels, color, flicker rate, and other performance of the electronic candles <NUM> such that the electronic candles <NUM> may become part of a show, environment, ambience, or so forth.

The light source <NUM> represents one or more light emitting diodes, organic light emitting diodes, polymer light emitting diodes, filaments, fluorescent lamps, arc lamps, lasers, bulbs, solid state lighting, or so forth. The light source <NUM> may represent one light source or multiple light sources. In one embodiment, the light source <NUM> may surround a wick component to simulate a flame. The light source <NUM> may also be associated with a lens, focuser, reflector, magnifier, or other optical or light-based component for directing the light. The light source <NUM> may communicate light directly or indirectly to simulate a flame. In one embodiment, a circular lens component may focus light from the light source <NUM> around the periphery of the wick. The light source <NUM> or portions of the light source may be turned off, varied in power, or otherwise increased or decreased to simulate a flicker rate. For example, the lights may be varied to simulate a flicker rate of approximately <NUM> or five variations per second across all or portions of the light source <NUM>.

The memory <NUM> is a hardware element, device, or recording media configured to store data for subsequent retrieval or access at a later time. The memory <NUM> may be static or dynamic memory <NUM>. The memory <NUM> may include a solid-state drive, memory card, random access memory, cache, removable media drive, or other media suitable as storage for data, instructions, and information. In one embodiment, the memory <NUM> and the logic <NUM> may be integrated. The memory <NUM> may use any type of volatile or non-volatile storage techniques and mediums. The memory <NUM> may store user preferences, settings <NUM>, parameters, thresholds, network information, and other applicable information and data.

In one embodiment, the memory <NUM> may store information retrieved by the sensors <NUM> (see for example <FIG>). For example, the measurements may include information regarding light and noise levels. The memory <NUM> may also store settings <NUM>. The settings <NUM> may be utilized to control the operation and functionality of the electronic candle <NUM>. For example, the settings <NUM> may control the color emitted by the light source <NUM>, the brightness of the light source <NUM>, the flicker rate of the simulated flame, and other applicable information. Additional settings may include automatic turn/off times or time periods, Wi-Fi networks utilized, authorizations, communications, channels, protocols, passwords, and other applicable settings. The settings <NUM> may also store verbal commands that may be given by a user proximate the flameless candle <NUM>.

The electronic candle <NUM> may include any number of computing and telecommunications components not specifically described herein for purposes of simplicity, such components, devices, or units may include busses, motherboards, circuits, ports, interfaces, cards, converters, adapters, connections, transceivers, displays, antennas, and so forth. The settings <NUM> may also control registering and authenticating flames candles for synchronization of content, settings, and communications. The settings <NUM> may also include one or more names for a network managed, accessed, distributed, or utilized, by the electronic candle <NUM>. For example, the electronic candle <NUM> may communicate with a router, hub, or wireless device that communicates utilizing one or more Wi-Fi names. In one embodiment, the settings <NUM> may store a number of different user profiles associated with a number of administrators or users or the electronic candle <NUM>. The settings <NUM> may store hardware identifiers, software identifiers, nicknames, contact lists, or other access information for different electronic candles or users.

The physical interface <NUM> is the selection components configured to receive physical input, feedback, selections, commands, or instructions from the user or other devices. The physical interface <NUM> may include is the buttons, switches, selectors, scroll wheels, touch /interfaces, screens, or other components for receiving and outputting information to a user. In one embodiment, the physical interface <NUM> may include an on/off switch, a color dial, and a flicker rate dial for physical adjusting the power status, color of the flame, and flicker rate. The physical interface <NUM> may also include a user interface for receiving applicable information and selections. For example, the physical interface <NUM> may be utilized to receive information when a client is ready to make an order, provide payment, ask a question, express a need, indicate a problem/emergency, or provide additional information. In another embodiment, the physical interface <NUM> may include a transactional interface for receiving automatic payments for food, services, tips, or so forth. The physical interface <NUM> may also be hermetically sealed allowing physical connections and selections without letting water or other contaminants within the body of the electronic candle <NUM>. The physical interface <NUM> may include an indicator that shows the battery status or other performance information for the electronic candle <NUM>. In one embodiment, a button, switch, or other component is activated to indicate the battery status or other performance metrics of the electronic candle <NUM>. The battery status indicator may then be turned off to help maintain the ambience provided by the electronic candle <NUM>.

In one embodiment, the physical interface <NUM> may also include a port, receptacle, or reader for interfacing with payment devices, such as credit cards, smart cards, debit cards, gift cards, payment chips, bracelets, smart phones, or so forth. For example, the electronic candle <NUM> may accept payments for goods or services rendered for users proximate that electronic candle <NUM>/table/location. For example, the physical interface <NUM> may accept payments using a magnetic reader, near field communications chips, EMV, or other applicable standards (e.g., RFID, Google Pay, Apple Pay, Samsung POA, standards based on ISO/IEC <NUM> for contact cards, and standards based on ISO/IEC <NUM> for contactless cards).

Although not shown, the electronic candle <NUM> may include a camera or other image capture device(s). The images may include still and video images that may be retrieved and stored in the memory <NUM> or communicated directly to one or more other users. In one embodiment, the camera may be integrated with the electronic candle <NUM>. In another embodiment, the camera may be externally linked utilizing any number of wireless or wired connections, such as a high definition media interface (HDMI), USB, Bluetooth, or Wi-Fi connections. For example, the electronic candle <NUM> may be inserted in a base that may capture images for security purposes. The camera may capture content in a week loop to preserve the memory <NUM> (e.g., <NUM> Gb SSD card). The camera may also capture content in response to one or more conditions, such as noise level, time of day, verbal commands, and so forth.

The transceiver <NUM> is a component comprising both a transmitter and receiver which may be combined and share common circuitry on a single housing. The transceiver <NUM> may communicate utilizing Bluetooth, Wi-Fi, ZigBee, Ant+, near field communications, wireless USB, infrared, mobile body area networks, ultra-wideband communications, cellular (e.g., <NUM>, <NUM>, <NUM>, PCS, GSM, etc.) or other suitable radio frequency standards, networks, protocols, or communications. The transceiver <NUM> may include a number of different transceivers configured to utilize distinct communications protocols and standards. For example, the transceiver <NUM> may be a hybrid transceiver that supports a number of different communications. For example, the transceiver <NUM> may communicate utilizing Ethernet, powerline networking, Wi-Fi, Bluetooth, and cellular signals.

The transceiver <NUM> may be configured to receive commands, input, and instructions from any number of devices including, but not limited to, commercial controllers, smart controllers (e.g., Amazon Alexa, Apple Siri, Google, Cortana, etc.), wireless devices, and so forth. For example, instructions provided to Amazon Alexa may enable an "Amazing Flameless Candle Feature" to control the electronic candles <NUM> individually or as a group. For example, a user may give voice commands to "change flam color to yellow", "set light intensity to seven", "increase flicker rate to thirty hertz", "set group <NUM> to flame color blue", or any number of other controls. Any number of mobile or application program interfaces may be utilized to control the electronic candle <NUM>.

In one embodiment, the transceiver <NUM> may be utilized as a Wi-Fi extender, payment processing device, router, booster, or repeater. As a result, the electronic candle <NUM> may be utilized to extend a Wi-Fi network for a venue, event, or location. In some embodiments, different electronic candles may be utilized to extend different networks that may have different users or purposes. The transceiver <NUM> may also be utilized to generate a mesh network of electronic candles. The mesh network may be utilized for commands, updates, instructions, or messages between the electronic candles or for connecting devices, such as cell phones, tablets, laptops, or so forth utilized by clients or workers associated with a location, event, venue, or so forth.

The electronic candle <NUM> may be controlled individually, as groups, or as an entire set. In one example, a mobile application executed by a cell phone in communication with the electronic candles <NUM> may display a map of the available electronic candles based on placement information (e.g., integrated GPS, beacon, etc.), real-time mapping, wireless triangulation, or other available information to control the electronic candle <NUM> individually, as a group, or as an entire set.

The electronic candle <NUM> may also include electronic candle hardware and software (not shown, representing the additional hardware and software components and units) that allow the electronic candle <NUM> to function and interact. Although described with regard to the electronic candle <NUM>, all or a portion of the electronic candle <NUM> may be applicable to a candle base (not shown). In one embodiment, the electronic candle <NUM> may be a dumb device that is controlled entirely by the candle base including all or portions of the logical components.

As previously noted, the electronic candle <NUM> may be hermetically sealed and waterproof and enclosed in a case, frame, cover, or exterior. Even the electrical components are hermetically sealed to allow the electronic candle <NUM> to be rinsed, washed off, or submerged. The waterproof and hermetically sealed nature of the electronic candle <NUM> provides a differentiator among groups of electronic candles. In one embodiment, junctions and electrical components may be chemically and mechanically sealed to provide the waterproof properties of the electronic candle <NUM>.

<FIG> and <FIG> are a pictorial representation of a charging row <NUM> and electronic candles <NUM> in accordance with an illustrative embodiment. The charging row <NUM> may also be referred to as a row or interface and may be integrated with others bases or components for securely storing and charging the electronic candles <NUM>. The electronic candles <NUM> represent any of the electronic candles <NUM> of <FIG> and <FIG>. The charging row <NUM> includes multiple ports <NUM> for receiving the electronic candles <NUM>. The ports <NUM> may also be referred to as receptacles. The ports <NUM> may correspond to the size and shape of the electronic candles <NUM>. The ports <NUM> represent receptacles in a frame <NUM> of the charging row <NUM>. In another embodiment, the ports <NUM> may represent a rounded circle indentation for receiving electronic candles of any number of sizes and shapes.

The ports <NUM> also include securing mechanisms. The securing mechanisms secure or lock the electronic candles <NUM> in place for movement (placement and retrieval), charging, and/or storage. In one embodiment, the securing mechanism may be integrated with the port <NUM> and a frame <NUM> for receiving the electronic candles <NUM>. For example, the electronic candles <NUM> may include tabs, ridges, extensions, or structures that interlock with the structure of the ports <NUM> to be physically secured. In another embodiment, the securing mechanisms may include tabs, ridges, extensions, or structures that secure the electronic candles <NUM> in place. The electronic candles <NUM> are placed in the ports <NUM> and then rotated slightly (e.g., clockwise) to lock the electronic candles <NUM>. The electronic candles <NUM> may include receptacles for receiving the tabs of the charging row <NUM>. In another embodiment, the ports <NUM> may include a magnet for securing a metal plate, tag, or frame integrated with or attached to a bottom portion of the electronic candles <NUM>. The securing mechanisms secure the electronic candles <NUM> so that the charging row <NUM> may be stored horizontally, vertically, or even up-side-down. Similarly, the charging row <NUM> may be moved in various positions without the electronic candles <NUM> coming loose.

The securing mechanisms may also include magnets that interface with the ports <NUM> to further lock each of the electronic candles <NUM> in place, grippers, an interference fit (e.g., bumpers, narrowing cylinders, gripping materials, etc.), locking arms or plates, or other known locking mechanisms. The ports <NUM> and electronic candles <NUM> may also include indicators to show how to position the electronic candles <NUM> within the ports <NUM> (and securing mechanism) to properly lock/secure the electronic candles <NUM> in place (e.g., for movement, charging, storage, updating, etc.). The indicators may include markings, indentations, tabs, lights, or other features that may be easily viewed or felt by a user physically handling the electronic candles <NUM>. For example, the indicators may include logos, emblems, tags, stickers, small indentations, lines, particular decorations, or so forth. The indicators may be an integrated portion of the electronic candles <NUM> or may be added as needed.

The charging row <NUM> includes interfaces for electrically connecting to the electronic candles <NUM> to charge the electronic candles <NUM>. The interfaces (not shown) may include contacts, spring connectors, pads, or so forth for charging the electronic candles <NUM> and performing data communications as allowed. The ports <NUM> may be configured to automatically align the interfaces of the charging row <NUM> with the contacts of the electronic candles <NUM>.

In one embodiment, the charging row <NUM> includes one or more inductive chargers <NUM>. The inductive chargers <NUM> may be utilized to charge one or more of the electronic candles <NUM> at a time. For example, the inductive chargers <NUM> may correspond with the ports <NUM> to charge individual electronic candles <NUM>. In another example, the inductive chargers <NUM> may represent a single inductive charger positioned within the frame <NUM> and sufficient to charge all of the electronic candles <NUM> at once.

The charging row <NUM> may include one or more indicators <NUM> for indicating the charging status of the electronic candles <NUM>. In one embodiment, the indicators <NUM> may be associated with the ports <NUM> for indicating the status of each of the electronic candles <NUM>. The indicators <NUM> may utilize any number of colors, dotes, bars, circles, or symbols to indicate the charging status of the electronic candles <NUM>. The indicators <NUM> may be on the sides of the charging row <NUM> proximate the electronic candles <NUM>. In another embodiment, the indicators <NUM> may encompass the electronic candles <NUM>. For example, green may indicate that the battery of the electronic candle is charged, orange may indicate that the battery of the electronic candle <NUM> is partially charged, and red may indicate that the battery of the electronic candle <NUM> is completely dead. In another example, a circle proximate each of the flameless candles <NUM> may represent charge held by illuminating the portion of the circle associated with the charge level. For example, for a flameless candle that is <NUM>% charged, the circle indicator may show ¾ in green (or alternatively ¾ in green and ¼ in red) to indicate the charge status. The light source of the flameless candles <NUM> or an external indicator that is part of the flameless candles <NUM> may also indicate the charge level. For example, when charging whatever color utilized may flash and a red light or glow may indicate a very low battery, orange may indicate a middle level, and green may indicate fully charged. For example, the light may become a solid green when fully charged. The charge indicators may be turned off when the flameless candles <NUM> are not in use.

The charging row <NUM> may be connected to any number of power sources, such as an alternating current plug. The charging row <NUM> may include any number of transformers, power adapters, or other power components or they may be externally connected. In another embodiment, the charging row <NUM> may include a battery (not shown) for charging the flameless candles <NUM> even when an external power source is unavailable. As a result, the charging row <NUM> may charge the flameless candles <NUM> any number of times before the charging row <NUM> has to be recharged itself. The charging row <NUM> may also include solar cells integrated in the exterior of the frame <NUM>, fuel cells, ultracapacitors, or other power sources.

The charging row <NUM> may be water resistant, waterproof, or hermetically sealed for flameless candles <NUM> that may be utilized in water or other liquids before being placed on the charging row <NUM>. In other embodiments, the charging row <NUM> may include a lid (not shown) for covering the flameless candles <NUM> during the charging process.

<FIG> is a pictorial representation of another charging base <NUM> in accordance with an illustrative embodiment. The charging base <NUM> is coming configured to receive multiple flameless candles <NUM>. In one embodiment, the charging base <NUM> may represent a single larger tray with multiple receptacles <NUM> for electronic candles <NUM>. For example, the charging base <NUM> may represent a single structure with multiple receptacles <NUM> for charging the electronic candles <NUM>. The receptacles <NUM> are subsequently described in more detail. The receptacles <NUM> include physical connectors or magnetic connectors for securing the electronic candles <NUM> while being moved or transported and contacts/chargers for charging the electronic candles <NUM> when positioned within the charging base <NUM>. As a result, the charging base <NUM> may be carried horizontally, vertically, or at any angle. The charging base <NUM> is inserted or connected to a larger rack charging system as is shown in other embodiments. For example, the charging base <NUM> may include contacts for powering the charging base <NUM> and all integrated receptacles <NUM> from an external source (e.g., wires, transformers, etc.). The charging base <NUM> may also include any number of tabs, interfaces, receptacles, or connectors for connection to a larger or more extended system.

In another embodiment, the charging base <NUM> represents multiple interconnected charging rows <NUM>. For example, any number of charging rows <NUM> may be attached to or mounted in the charging base <NUM>. The charging base <NUM> may be sized or customized for the individual needs.

The charging rows <NUM> bases may be interconnected utilizing any number of electrical, mechanical, or electromechanical connectors or fasteners, such as locking tabs, spring-loaded contacts, male/female plugs and receptacles, structural interconnects, magnets, and so forth. As a result, the size and configuration of the charging bases <NUM> may be adjusted to the location, flameless candle requirements, and so forth. For example, multiple charging bases may be physically and electrically connected for sharing a common power connection. The power connection may include a common DC connection, an AC connection, a power port, power pins, or other interface for connecting to a powered shelf, rack, or outlet.

As noted, the charging base <NUM> may be configured in any number of sizes and shapes. The charging base <NUM> may include all of the components of the charging row <NUM> of <FIG> and <FIG>. In one embodiment, the charging base <NUM> may include a handle (not shown). The handle may be integrated into a main body of the charging base. The handle may also extend diagonally, vertically, or horizontally from the body of the charging base. The handle ensures that the flameless candles may be easily placed throughout a location (e.g., removed) or picked up and placed on the charging base <NUM>. In one example, the handle includes an opening at one or more ends of the charging base <NUM> that allows all or a portion of the user's hand to be placed on or through the handle. For example, a user may balance the charging base on their forearm with a grip with their palm facing up to position and retrieve flameless candles. The grip may also be removable.

The charging base <NUM> may also include a number of holes or receptacles for storing, mounting, or hanging the charging base <NUM> vertically, horizontally, or at an angle. For example, the location may have limited space for storing one or more charging bases <NUM>. As a result, the charging base <NUM> may be stored or mounted (temporarily or permanently) on a wall hook, nail, peg, or so forth in a vertical storage configuration. The charging base <NUM> may also be utilized in cruise ships, food trucks, or other areas or locations that require the charging base <NUM> be securely stored or mounted for safety, preservation of the electronic candles, and protection. The charging base <NUM> may also include any number of brackets or wall hangers that facilitate hanging or otherwise positioning the charging base <NUM>.

<FIG> is a pictorial representation of a charging base <NUM> in accordance with an illustrative embodiment. The charging base <NUM> may represent a single integrated component or multiple components that may be integrated to form the charging base <NUM>. The charging base <NUM> may include frame <NUM>, handle <NUM>, charging port <NUM>, charging rows <NUM>, receptacles <NUM>, and electronic candles <NUM>.

The frame <NUM> of the charging base <NUM> is ergonomically shaped. For example, the sides and edges of the frame <NUM> may be rounded to prevent scratching people, furniture, or objects. In one embodiment, a bottom portion of the frame <NUM> may include non-marking stoppers or legs to prevent the charging base <NUM> from scratching tables, shelves, counters, or other items if set or placed there. The charging base <NUM> may alternatively include wheels, casters, slides, or rollers for moving or sliding the charging base <NUM> small distances. The frame <NUM> may represent a single molded structure with integrated electronics. The frame <NUM> may also include one or more components (e.g., mounting plate, base, trays, etc.) that may be secured together to provide a structural and physical framework for the charging base <NUM>. The frame <NUM> may include any number of vertical and horizontal supports, panels, or extensions.

The charging base <NUM> (and more particularly the frame <NUM>) may also define a number of pass throughs or mounting holes (not shown) for securing the charging base <NUM> to a wall, table, desk, or other surface of a building, structure, furniture, fixtures, or so forth. For example, the charging base <NUM> may be attached to a specified surface or object utilizing screws, bolts, mounting plates, adhesives, brackets, hangers, or so forth.

The handle <NUM> represents one or more handholds defined within the frame <NUM>. The handle <NUM> may be included on one, two, or all sides of the frame <NUM>. The handle <NUM> may define an opening for the user's fingers to hold the charging base <NUM>. In another embodiment, the handle <NUM> may define a U-shaped handle, pull, center bar pull, retractable, hinged, D-handle, or other type of handle that may be molded into the frame <NUM> or separately attached. For example, the handle <NUM> may extend vertically from the plane of the charging base <NUM>. The handle <NUM> may also include openings such that the fingers/hand of a user may be complete wrapped around the handle <NUM>. The handle <NUM> may also represent straps or other gripping components. The handle <NUM> may allow the charging base <NUM> to be carried horizontally, vertically, or at any angle.

The charging port <NUM> is the interface for powering the charging base <NUM> to charge the rechargeable batteries of the electronic candles. The charging port <NUM> may represent any number of connectors. For example, the charging port <NUM> may be a DC power connector that interfaces with a jack (not shown) to power the charging base <NUM>. In another embodiment, the charging port <NUM> may also represent connectors that may electrically interface with charging components (e.g., pins, connectors, springs, etc.) of a rack on which the charging base <NUM> may be stored for charging the electronic candles <NUM>.

<FIG> is a pictorial representation of charging rows <NUM> of <FIG> in accordance with an illustrative embodiment. Two charging rows <NUM> are shown interconnected in <FIG>. The charging rows <NUM> may be interconnected to form a larger charging base. In other examples, multiple charging bases may be physically and electrically interconnected. The charging rows <NUM> are shown partially filled with electronic candles <NUM>. The charging rows <NUM> define the receptacles <NUM>. The receptacles <NUM> provide a structure for storing the electronic candles <NUM>. The receptacles <NUM> include contacts <NUM> for electrically connecting to contacts <NUM> of the electronic candles <NUM>. In one embodiment, the contacts <NUM> are rounded spring-loaded pins. The contacts <NUM> electrically connect the charging rows <NUM> to the electronic candles <NUM> as well as secure the electronic candles <NUM> in place utilizing a force applied through the spring-loaded or biased contacts <NUM>.

In one embodiment, the receptacles <NUM> define a locking ring <NUM>. The locking ring <NUM> is configured to interact with tabs <NUM> or extensions on the electronic candles <NUM>. The locking ring <NUM> may include openings <NUM>. The openings correspond to the size and shape of the tabs <NUM>. In one embodiment, the openings <NUM> are different sized as are the tabs <NUM> so that the positive and negative contacts <NUM> and <NUM> may only be connected in the correct configuration (e.g., no cross or negative connections). To secure the electronic candles <NUM>, the tabs of the electronic candles <NUM> are aligned with the openings <NUM>, the electronic candles are pushed down against the contacts <NUM> and the electronic candles are rotated clockwise to lock the electronic candles in place with the tabs secured below the locking rings <NUM>. To release the electronic candles <NUM>, the electronic candles <NUM> are rotated counterclockwise until the tabs <NUM> align with the openings <NUM> allowing the electronic candles <NUM> to be lifted from the receptacles <NUM>. For example, the locking rings <NUM> may allow the electronic candles <NUM> to rotate a <NUM>/<NUM>-<NUM>/<NUM> tum once the tabs <NUM> pass through the openings <NUM> and the tabs <NUM> are rotated below the locking rings <NUM>.

When the charging rows <NUM> are properly powered, the electronic candles <NUM> may display a light, color, or other indicator showing that they are charging. The electronic candles <NUM> may also indicate when charged or there is an improper connection, contacts <NUM>, or other portions of the receptacles <NUM>. For example, the electronic candles <NUM> may display a green light when charging.

<FIG> is a pictorial representation of a charging rack <NUM> in accordance with an illustrative embodiment. The charging rack <NUM> includes a frame <NUM>, shelves <NUM>, power connection <NUM>, and wheels <NUM>. The frame <NUM> is the structural supports for the charging rack <NUM>. The frame <NUM> may represent metal, plastic, polymers, a combination thereof, or other materials. For example, the frame <NUM> may be formed of aluminum, steel, composites, or plastic suited to bear the load (e.g., hollow aluminum tubing - rectangular or rounded, bars, flat pieces, etc.). In one embodiment, the frame <NUM> is a rectangular structure with the greater length extending vertically for limiting the footprint of the charging rack (e.g., banquet halls, restaurants, cruise ships, etc.). For example, the frame <NUM> may be formed of vertical and horizontal supports. The frame <NUM> may be the outermost portion of the charging rack <NUM> that is further supported by the shelves <NUM>. The shelves may extend all the way between the frame <NUM>. The charging rack <NUM> may represent a custom-built rack or alternatively a retrofitted catering or entertaining rack including all of the features therein.

The shelves <NUM> may be permanently or temporarily connect to the frame <NUM>. For example, the shelves <NUM> may be welded, inserted, adhered, connected or otherwise connected to the frame <NUM>. The shelves <NUM> may represent rails or extensions from the frame <NUM>. For example, the shelves <NUM> may extend inward from the frame <NUM><NUM>-<NUM> inches. For example, such extensions of the shelves <NUM> may be alternatively referred to as rails. In another example, the shelves <NUM> may extend all the way between the sides of the frame <NUM> to provide additional support. In one embodiment, bases <NUM> are positioned on the shelves <NUM>. The bases <NUM> may represent those shown in <FIG>, <FIG>, or <FIG>. The bases <NUM> may include an interface for electrically connecting to the power system of the charging rack <NUM>. For example, a power interface (not shown) may interconnect the bases <NUM> with the charging rack <NUM>. Any number of ports, pins, extensions, contacts, extensions, inductive chargers, or other hardware may be integrated with the bottom or sides of the bases <NUM> to receive power and/or data from the charging rack. For example, contacts on the shelves/rails <NUM> may charge the bases <NUM> when set on or docked with the shelves <NUM> at any point or at designated locations (e.g., stops, markers, indicators, tabs, ports or other components may be utilized for alignment/docking). The power system of the charging rack <NUM> may also be utilized for wired communications. Alternatively, wireless communications may be performed with the flameless candles. For example, the charging rack <NUM> may include a wireless hub, router, range extender, or so forth. Short range communications, such as Wi-Fi, Bluetooth, RFID, infrared, or other signals, communications, protocols, or standards, may be utilized to communicate settings, software updates, or other applicable information to the flameless candles.

The power connection <NUM> may represent wires, traces, connectors, interfaces, amplifiers, transformers, and other components for powering the charging rack <NUM>. The power connection <NUM> may also represent the power and/or communications capabilities of the charging rack <NUM>. In one embodiment, the wiring for the power connection <NUM> may be within the frame <NUM>. The power connection <NUM> may include one or more plugs for powering the charging rack <NUM> from a standard wall outlet. The power connection <NUM> may also allow multiple charging racks to be connected (e.g., serially, daisy chain, etc.).

In one embodiment, the charging rack <NUM> may include a user interface for configuring flameless candles <NUM> that are on or within the charging rack <NUM>. The user interface may allow a user to locally or remotely program the individual flameless candles <NUM>, charging bases full of flameless candles <NUM>, shelves <NUM> of the charging rack <NUM>, or all of the flameless candles <NUM> on the charging rack <NUM>. For example, the color, brightness, flicker rate, auto-turn on/off configuration, and other settings may be established. The user interface may include buttons, switches, dials, or other indicators for settings, such as color, intensity, flicker rate, and so forth. In one embodiment, the charging rack <NUM> may communicate updates to the flameless candles <NUM> wherever they are (e.g., on the rack, distributed, etc.).

<FIG> are pictorial representations of charging shelves <NUM> in accordance with an illustrative embodiment. In one embodiment, the charging shelves <NUM> are configured of shelves <NUM>, <NUM>, <NUM> that are interconnected utilizing fasteners <NUM> and connectors <NUM>. As shown in <FIG> three different shelves <NUM>, <NUM>, <NUM> are interconnected to form the charging shelves <NUM>. However, in any number of embodiments any number of shelves may be interconnected (e.g., one to twenty-five or more). The shelves <NUM>, <NUM>, <NUM> may be utilized alone or as the charging shelves <NUM>.

The fasteners <NUM> provide a mechanical connection between a bottom panel <NUM> of one shelf and a top panel <NUM> of another shelf. In one embodiment, the fasteners <NUM> are C-shaped tabs that secure a bottom panel <NUM> to a top panel <NUM>. The fasteners <NUM> may also represent connection plates, clamps, screws, bolts/nuts, Velcro, pins, or so forth. The fasteners <NUM> may represent dovetail clips that may be inserted into pre-configured grooves of the bottom panel <NUM> and top panel <NUM>.

The connectors <NUM> provide an electrical and/or data interface for each of the shelves <NUM>, <NUM>, <NUM>. The connectors <NUM> may represent a male/female interface, plugs, or other connectors that self- align. For example, the connectors <NUM> may be spring loaded or biased to connect contact points of the power/data systems of the charging shelf <NUM>. In one embodiment, wiring, cables, or buses associated with the connectors <NUM> may run through a support <NUM>. The support <NUM> may be integrated with or connected to each of the shelves <NUM>, <NUM>, <NUM>.

In one embodiment, the charging shelves <NUM> include a C or U-shaped piece (depending on positioning) configured to secure one or more charging bases (see <FIG> and <FIG>). Other fasteners or connectors, such as bolts, screws, magnets, ties, or interconnects may be utilized. Each of the shelves <NUM> includes the bottom panel <NUM> (or base), a back <NUM>, and a top panel <NUM> (or top). In one embodiment, each of the shelves <NUM>, <NUM>, <NUM> may represent an individual shelf module or tier that may be integrated or interconnected. For example, the bottom panel <NUM>, back <NUM>, and top panel <NUM> may be screwed, bolted, or otherwise attached together.

The charging shelves <NUM> may also include a connector <NUM>. The connector <NUM> may allow charging bases to electrically connect to the charging shelves <NUM>. In one embodiment, the connector <NUM> may represent a power plug that interfaces with a receptacle of the charging bases. The connector <NUM> may also include conductors that are aligned to create an electrical/data connection between the charging shelves <NUM> and the charging bases. The charging shelves <NUM> include a power connection or interface for receiving power from any number of sources (e.g., alternative current wall outlet, battery system, etc.). In another embodiment, the bottom panel <NUM> may include an inductive charger for charging flameless candles <NUM> placed directly or indirectly on the bottom panel <NUM>. The connector <NUM> may also be referred to as a charging port that interfaces with the charging bases.

The charging shelves <NUM> may include holes for mounting the charging shelves <NUM> to a wall, supports, furniture, or so forth.

<FIG> is a pictorial representation of a flameless candle environment <NUM> in accordance with an illustrative embodiment. The flameless candle environment <NUM> may include a flameless candle network <NUM>. In one embodiment, the flameless candle network <NUM> may include flameless candles <NUM>, <NUM>, <NUM>, <NUM> (jointly flameless candles <NUM>) shown for illustrative purposes. The flameless candles <NUM> may represent any number of flameless candles (e.g., from one to one thousand). The flameless candles <NUM> may communicate directly through a wireless signal <NUM> or through one or more networks, such as network <NUM>.

The flameless candles <NUM> may be controlled utilizing any number of devices <NUM>. In one embodiment, the devices <NUM> may include a smart phone <NUM>, a tablet <NUM>, a laptop <NUM>, and a cloud system <NUM>. The devices <NUM> may communicate directly with the flameless candles <NUM> or through one or more networks, such as the network <NUM>. The devices <NUM> may execute one or more applications for controlling the flameless candles <NUM>. For example, the applications may execute instructions, programs, scripts, or other sets of instructions to configure the flameless candles <NUM> in real-time or when positioned on a charging base, charging shelf, charging rack, or so forth. The devices <NUM> may also include a remote control. In one embodiment, the remote control is specially configured to control the flameless candles <NUM>. For example, the remote control may utilize an infrared signal that may be utilized to individually control the brightness, color, flicker, flame height, ambient sensing, submersion, holographic properties, and so forth. The devices <NUM> may also include a charging base, shelf, or rack with a user interface as are herein described.

The wireless signal <NUM> may represent any number of short-range or long-range wireless or infrared signals, such as Bluetooth, Wi-Fi, near-field communications, Zigbee, EnOcean (and the associated hardware/software), or so forth. In one embodiment, the flames candles <NUM> of the flameless candle environment <NUM> may form a mesh network for sending commands, software updates, settings, messages (e.g., battery status, performance, warnings, etc.), or other additional information.

In one embodiment, the flameless candles <NUM> may be part of established groups so that a single control signal from one of the devices <NUM> may control all of the flameless candles <NUM> within that group to change color or candle performance or settings.

The cloud system <NUM> (or other devices <NUM>) may act as a central control station for the flameless candles <NUM>. The cloud system <NUM> may be controlled locally or remotely. For example, the cloud system <NUM> may be utilized by management, administrators, or servers of larger restaurants, events, venues, nightclubs, or other locations. The cloud system <NUM> may include any number of networks, servers, databases, data connections, processors, or so forth for controlling the flameless candles <NUM>. The flameless candles <NUM> may also be utilized with the Internet of Things (IoT) functionality, standards, and protocols for messaging, remote sensing, and so forth.

In one embodiment, the cloud system <NUM> may control how and when the flameless candles <NUM> change settings based on movement, users, temperature, wind, presence of music, voice, and sound, and other ambient conditions. For example, the flicker rate of the flameless candles <NUM> may change based on the beat/tempo of the music being played in the flameless candle environment <NUM>. The flameless candles may also capture audio to adjust the illumination based on footsteps, conversations, or other sounds or tones that are inaudible.

<FIG> is a flowchart of a process for processing instructions for a flameless candle in accordance with an illustrative embodiment. The process of <FIG> may be implemented for one or more of the flameless candles <NUM> of <FIG> or the other described embodiments. For example, the process is implemented by a charging rack for one or more flameless/smart candles. For example, the process may be performed simultaneously, concurrently, or sequentially for numerous flameless candles (e.g., tens, hundreds, or thousands of flameless candles). Bulk setup for numerous flameless candles provides a unique and innovative way to program or setup numerous electronic candles at once.

In one embodiment, the process begins by receiving a flameless candle on the charging base (step <NUM>). The charging base is a portion of a larger charging rack. The process of <FIG> may be applied to the charging rack as well. The flameless candles are placed on the charging base to be charged, synchronized, updated, stored, or for any number of other purposes. The charging base include receptacles for receiving the flameless candles. In another embodiment, the charging base may have a flat surface for receiving any number of flameless candles including various sizes, shapes, and configurations. Each flameless candle may or may not have an assigned location within the charging base. In one embodiment, step <NUM> may include locking the flameless candle utilizing a locking system between the flameless candle and the charging base. For example, the charging base may utilize locking tabs on the charging base to interface with extensions on the base of the flameless candle that securely locks the flameless candle in place. Other locking mechanisms may also be utilized.

Next, the charging base performs charging (step <NUM>). In one embodiment, the flameless candle may charge the associated battery or other energy storage device of the flameless candles utilizing a physical connection that utilizes pins, contacts, or connectors of the flameless candle. In another embodiment, the charging base may utilize a wireless or inductive signal communicated from the charging base. For example, the flameless candles may each include inductive charging units. As noted, any number of flameless candles may be charged simultaneously. All or portions of the charging base may generate the power signal that charges the flameless candles. For example, the charging base may be composed of different charging sections that may cease generating the power signal once the flameless candles placed on that section are fully charged for more efficient operation. The flameless candles may include self-aligning pins, ports, or a charging interface that may physically interact with the charging base to perform or supplement the charging process.

The charging base may also recognize the flameless candles that are placed on the charging base. The identification may be performed by an assigned identifier, such as a serial number, name, make/model, Internet protocol address, hardware identifier, or so forth. In one embodiment, the charging base may record the identifier(s), time on the charger, utilization (e.g., hours used, mode implemented, etc.), battery status (e.g., charges level, battery degradation, maximum charge, time to charge, etc.), performance statistics, settings/instructions, and so forth.

Next, the charging base received instructions for controlling the flameless candle (step <NUM>). In one embodiment, the instructions may be received from a wireless device in communication with the charging base through an application. For example, the manager of a restaurant may utilize her smart phone and associated mobile application to set the instructions specifying brightness to a seven out of ten, the color to blue, and the flicker rate to random with a two second maximum. In another embodiment, the charging base may include a user interface of the base or rack for controlling the instructions. For example, the user interface may include a brightness, color, flicker rate, automatic shutdown time/time period, synchronization/network, and other applicable information, settings, and parameters. In another embodiment, settings, preferences, instructions, or programming established for a master candle may be shared with slave/associated candles.

Next, the charging base associates the instructions with the flameless candles placed on the charging base (step <NUM>). The instructions may be communicated utilizing a wireless or inductive connection (e.g., short, medium, or long range, etc.), a physical interface, or other wired or wireless connections, signals, protocols, or interfaces. The instructions may be communicated to each of the flameless candles placed on the specified charging base. In another embodiment, the instructions may be propagated from one charging base to another or from one flameless candle to another utilizing a mesh network, charging bases on a shelf/rack/device or in a location, candle identifiers, proximity, or so forth. In another embodiment, the flameless candles may be configured to propagate settings (e.g., light intensity, color, flicker rate, etc.) between candles. For example, a master candle may be programmed by a user (e.g., manager, hostess, administrator, homeowner, etc.) and the settings may be automatically propagated to individual or all flameless candles or from candle to candle utilizing the applicable transceivers.

<FIG> is a flowchart of a process for configuring flameless candles in accordance with an illustrative embodiment. The process of <FIG> may be performed by one or more flameless candles, charging base, charging shelf, charging rack, mobile candle application or device, or other applicable device referred to as a "system" for the purposes of <FIG>.

The process may begin by receiving a selection of color configurations (step <NUM>). The color configurations are received for the flameless candles. The flameless candles may include light sources (e.g., LEDs, bulbs, lasers, solid-state emitters, etc.) that may be configured to emit any number of colors. The color configurations may specify one or more colors to be emitted by the flameless candles based on time of day, music, location, color of proximate flameless candles, control signals, and other applicable information and data. As previously noted, any number of different candle types, models, shapes, and configurations may be utilized as network devices or as stand-alone devices.

Next, the system receives a brightness configuration (step <NUM>). The brightness level of the flameless candles may be associated with a minimum and maximum output of the light sources of each of the flameless candles. For example, the brightness level may be specified by lumens, watts, battery power available, or other applicable measurements.

Next, the system receives a flicker rate (step <NUM>). The flicker rate may represent the approximate harmonic oscillation frequency of a wax candle with a real frame. Real flicker rates vary based on the diameter of the wick, wax utilized, air conditions, and so forth across a flame flicker spectrum. For example, the flicker rate may be approximately <NUM>.

Next, the system receives other settings (step <NUM>). The other settings may represent information, such as wireless networks to connect to, receiving frequencies (e.g., control signals), automatic shut off times/time periods, and other applicable settings or user preferences that control the components of the flameless candles as well as the associated functionality. In one embodiment, the flameless candles may be configured to change colors every <NUM> minutes from yellow, red, orange, and blue. The color changes may be performed dramatically or using a gradual change to add to the ambience of the environment.

Next, the system receives thresholds (if any) (step <NUM>). The thresholds specify limitations for changing the settings and configuration of the flameless candles (e.g., color, brightness, flicker, rate, etc.). The thresholds may represent time periods, noise levels, light levels, control signals receive, or other applicable data and/or information. The thresholds may be associated with sensor measurements made by the flameless candles. The thresholds may be established by a user, default settings, or so forth.

Next, the settings and thresholds are communicated to the flameless candles (step <NUM>). The information and data may be communicated directly or indirectly (e.g., network, mesh communications, etc.). For example, the settings and thresholds may be communicated by a cellular phone through a Bluetooth or Wi-Fi signal.

The illustrative embodiments provide a safe and adaptable alternative to wax-based candles and other electronic candles. For example, the life cycle of the electronic candles as described are significant because of their rechargeable and reusable nature saving individuals, businesses, and organizations significant money. The illustrative embodiments utilize hermetically sealed and waterproof components to provide the highest ingress protection (IP) rating possible for electronic candles. For example, the electronic candles as well as their associated trade, base, or charging station may be dishwasher or sanitizer safe (i.e., waterproof). As a result, the flameless candles may be easily cleaned and/or sterilized without having to perform such a process for individual flameless candles. Flameless candles that have been previously floating, submerged, or otherwise wet or dirty may be placed on the associated charging base without individual drying or cleaning.

The illustrative embodiments have significant advantages over traditional wax-based candles. In particular, wax-based candles have a significantly limited life cycle, such as <NUM> to <NUM> hours of burn time. In addition, wax-based candles release chemicals that may stain surfaces or cause allergic reactions. The rechargeable nature of batteries described herein have numerous environmental and cost-savings advantages. The charging base's, shelves, and racks as described herein provide an effective way for collecting, charging, and synchronizing performance of the flameless candles. The charging base's may be interconnected or may interface with the shelves or racks as are herein described. As a result, both time and space are conserved.

<FIG> is a flowchart of a process for assembling a rack in accordance with an illustrative embodiment. The process of <FIG> may begin by assembling a rack. The rack may represent a tray or pan rack, tray truck, tray cart, holding cabinet, or other similar device utilized to store, secure, transport, or otherwise manage trays, pans, carts, equipment, or other items frequently managed by catering, event management, and entertainment groups, entities, organizations, or so forth. The rack may be mobile (e.g., including wheels, casters, bearings, rollers, etc.) allowing the electronic candles to be moved around. In another embodiment, the rack may be stationary and part of the backroom, stocking, or storage areas of the applicable location, facility, vehicle (e.g., boat, plane, bus, etc.). The rack may be assembled to different sizes and levels. For example, different levels or shelves may be added as needed as the needs of the user grow. For example, the frame may be configured to receive different levels utilizing tube or rectangular joints that are universally connected as part of the rack system.

In one embodiment, the process may begin by assembling a rack (step <NUM>). The rack may be assembled automatically by a robotic system, one or more users, or a combination of automatic and manual operations. The process of <FIG> may represent manufacturing or assembly of the rack. For example, different bases, supports, extensions, wires, shelves, covers, wheels/casters/rollers, or other components may be welded, adhered, connected (e.g., screws, bolts, tabs, interference fit, fasteners, etc.), molded, or otherwise integrated or connected. The rack may be shipped and received fully assembled, partially assembled, or requiring complete assembly. As noted, the rack may also be manufactured from various materials (e.g., metal/wire, plastic, polymers, wood, etc.).

In one embodiment, the process of <FIG> may be performed level by level for the rack. For example, each new level (or shelf) may be added as necessitated.

Next, the system integrates the power distribution system (step <NUM>). In one embodiment, the power distribution system includes one or more power plugs (e.g., <NUM> V power plug), transformers, power plugs/adapters, interfaces, contacts, wires, wiring harnesses, circuit breakers, and so forth. In one embodiment, each level of the rack may include one or more plugs for the bases to be powered for charging the electronic candles. In another embodiment, the wires and contacts may be integrated within the rack and the bases. For example, spring connectors of the shelves of the rack may interface with contacts of the bases to easily charge the electronic candles. Any number of stops, tabs, indicators, or other components may be utilized to ensure that the trays are electrically connected when inserted into the rack. The frame of the rack may also include the power distribution components including wires for distributing power, adapters, transformers, interfaces (for the bases), and connectors for connection between the different levels or bases.

Next, the system receives bases (step <NUM>). Each level of the rack may be configured to receive one or more bases. In one embodiment, two bases are used per level. For example, the size and weight of the candles when mounted on the base may make using two bases ideal. The bases may be carried horizontally or vertically using an integrated handle. The bases are sized and shaped to be highly maneuverable and carried even by smaller individuals or those without significant arm strength. As a result, the bases may be easily inserted or removed from the rack with charging happening automatically (e.g., alignment of electrical interfaces, contacts, and connectors) or in response to plus being inserted into ports, receptacles, or interfaces of the bases. In one embodiment, the bases may include the power distribution step and as a result, steps <NUM> and <NUM> may be performed together.

<FIG> is a flowchart of a process for charging electronic candles in accordance with an illustrative embodiment. The process of <FIG> may be implemented by a charging and storage rack as is described herein. The rack with all of its components and features is referred to as a "system. " The rack is mobile (e.g., mounted on wheels). The rack may also represent a tray, cart, or other similar system. The rack may be specifically manufactured for storing and charging electronic candles or may be a standard rack that may be retrofitted to store and charge the electronic candles. For example, the rack may represent a tray commonly used by catering, hospitality, entertainment, cruise ships, or other groups. In one embodiment, the rack may include an integrated power distribution system for powering multiple bases (e.g., <NUM> bases). The rack may also be retrofitted with any number of power distribution systems, such as power cords, transformers, circuit breakers, and so forth. The system may be performed based on interaction with one or more users. The system may also interact with one or more robotic arms or feeder systems that may insert and load the electronic candles.

In one embodiment, the process may begin by receiving electronic candles in a base (step <NUM>). The electronic candles are positioned and rotated within individual receptacles of the base to lock the electronic candles into place. The bases and racks may act as a distribution and charging platform for loading and unloading the electronic candles for movement, storage, charging, programming, and so forth.

Next, the system locks and secures the electronic candles against contacts in the base (step <NUM>). Connectors or charging pens of the electronic candles may be aligned with connectors within the receptacles of the base to charge the electronic candles. The shape and structure of the receptacles are such that the electronic candles may only be inserted and aligned in a way to securely store and charge the electronic candles. For example, when rotated in a clockwise direction, the electronic candles may be locked into position so that they cannot be removed from the receptacles of the base without being rotated in a counterclockwise direction. The receptacles may also include magnets, locking mechanisms (e.g., locking tabs, latches, pins, etc.), and other connectors.

Next, the system powers the base (step <NUM>). The base may be automatically powered so that any electronic candles inserted into the base begin to receive an electrical current immediately for charging the electronic candles. In other embodiments, the base may be powered by logic of the rack at a predefined time to charge the electronic candles associated with the one or more bases in the rack. The base may alternatively require a specific number of electronic candles to be locked and secured to begin charging (e.g. three or more electronic candles). The power draw of the system may be sufficiently low such that even a rack completely loaded with electronic candles may be charged.

Next, the system charges the electronic candles through the contacts (step <NUM>). The electronic candles may be charged while being securely stored. For example, the bases may be removed from the rack and carried horizontally, vertically, at an angle, or in any orientation (including upside down) without the electronic candles falling from the base. As a result, the electronic candles may be moved in areas with limited space due to people, structures (e.g., tables, walls, hallways, rooms, equipment, stairways, railings, etc.).

The system may also update or synchronize actions of all or portions of the electronic candles. For example, settings, configuration, or software utilized by the electronic candles may be updated through the system. Communications may occur through the physical connection to the electronic candles or wirelessly. For example, candles on a selected based may be configured for a specific light color, intensity, flicker rate, and so forth. Additional features and functions of the electronic candles may also be programmed as needed (e.g., motion detection, Wi-Fi repeating, mesh networks, payment portals, ordering interfaces, network components, etc.).

In one embodiment, before the process of <FIG> may be implemented, the bases may be slid into shelves of the rack system. For example, the shelves may be formed from the rails. In other embodiments, the charging rack, rails, shelves, or the bases may include wheels, bearings, or sliders for reducing friction when inserting and removing the charging bases. The bases may be electrically connected to the rack system utilizing power plugs and connectors, connection interfaces between the bases and rack system, or so forth. The bases may have a number of different sizes and shapes configured to fit within the rack.

<FIG> is a fixed rack <NUM> for electronic candles <NUM> and does not form part of the present invention. The fixed rack <NUM> may include a frame <NUM>, shelves <NUM> (i.e. first shelf <NUM>, second shelf <NUM>, third shelf <NUM>, etc.), connectors <NUM>, power cord <NUM>, and power system <NUM>. Various bases <NUM> with electronic candles <NUM> may be set on, connected to, or utilized with the fixed rack <NUM>. The fixed rack <NUM> may be manufactured with the various described components. In another embodiment, the fixed rack <NUM> may represent built-in or modular racks of a back room, storage, warehousing, or other area that may be retrofitted to include the various described components.

The frame <NUM> supports the structure of the rack. The frame <NUM> may include bases or feet (not shown) that support the frame <NUM> as it sits on the floor, ground, or other surface. Bases may also be utilized to provide a non-slip surface and distribute weight.

The shelves <NUM> may be added as needed to the fixed rack <NUM>. For example, initially, the fixed rack <NUM> may only include the first shelf <NUM> initially. Additional units including shelves <NUM> and <NUM> may be added as needed. In one embodiment, each of the shelves <NUM> may also include the corresponding portion of the frame <NUM>. Each of the shelves <NUM>, <NUM> and <NUM> may be attached to each other (or to the frame <NUM>) utilizing the connectors <NUM>. In one embodiment, the connectors <NUM> may include circular, square, or rectangular openings for receiving tubing or other portions of the frame <NUM>/shelves <NUM>. The connectors <NUM> may utilize an interference fit, screws, bolts, tabs, or so forth.

The power cord <NUM> may connect to a traditional wall outlet. The power cord <NUM> may be of any length and may even be retractable. The power system <NUM> may include any number of transformers or adapters. The power system <NUM> may include wires and contacts for electrically interfacing with the shelves <NUM>, bases <NUM>, and/or frame <NUM>.

In another embodiment, the shelves <NUM> may include interfaces, ports, or contacts for powering the bases <NUM>. As a result, the bases <NUM> may be placed on or slid onto the shelves <NUM> allowing the bases <NUM> to be electrically and/or communicatively connected to the fixed rack. For example, the interfaces or contacts integrated with the shelves <NUM> may self-align with corresponding contacts, ports, or interfaces of the bases <NUM>. In one embodiment, each of the shelves <NUM> and the corresponding electronic candles <NUM> may be programmed or configured independently so that the electronic candles <NUM> of the fixed rack <NUM> performed differently when utilized.

Claim 1:
An electronic candle system, comprising:
a charging rack (<NUM>, <NUM>) for receiving one or more charging bases (<NUM>, <NUM>, <NUM>, <NUM>), wherein the charging rack includes at least one electrical interface for electrically connecting with the one or more charging bases (<NUM>, <NUM>, <NUM>, <NUM>);
the one or more charging bases (<NUM>, <NUM>, <NUM>, <NUM>) for securing and charging a plurality of electronic candles (<NUM>, <NUM>, <NUM>, <NUM>, <NUM>, <NUM>, <NUM>, <NUM>) that are received in the one or more charging bases (<NUM>, <NUM>, <NUM>, <NUM>) in use, wherein each of the one or more charging bases (<NUM>, <NUM>, <NUM>, <NUM>) include a plurality of receptacles (<NUM>, <NUM>, <NUM>) for securing the plurality of electronic candles (<NUM>, <NUM>, <NUM>, <NUM>, <NUM>, <NUM>, <NUM>, <NUM>) into place for charging and storage in use; each receptacle (<NUM>, <NUM>, <NUM>) includes a securing mechanism arranged to rotationally secure and release an electronic candle (<NUM>, <NUM>, <NUM>, <NUM>, <NUM>, <NUM>, <NUM>, <NUM>) therewith; characterized in that the charging rack (<NUM>, <NUM>), comprises:
a plurality of supports (<NUM>);
a plurality of rails extending between supports for supporting the one or more charging bases (<NUM>, <NUM>, <NUM>, <NUM>);
wheels (<NUM>) extending from the plurality of supports (<NUM>) for moving the charging rack (<NUM>, <NUM>); and
a plug (<NUM>, <NUM>) for powering the charging rack (<NUM>, <NUM>).