Patent Description:
The Smart Candle Platform and System as disclosed overcomes many common operating and safety issues of using a living flame "candle", subject to a particular configuration. As is well known, lit candles are a common cause of fires, particularly from accidents involving tipping or falling. For example, when something falls on top of or is too close to the candle flame it can cause a fire. Also, for example, if a candle is not assembled properly then an incidental fire can result and/or accumulation and spillage of hot wax resulting in a mess and annoyance. As is well known, typical candles are manually operated and require direct user contact wherein the user has to go to each candle and light/extinguish it manually and individually. This also limits candle placement options.

<CIT> discloses a Smart Candle Platform that may be configured to produce candle light using a natural wax candle as its fuel source or any other fuel source capable of producing light, including liquid fuels. The outer shell, inner cover, top cover and base provides an exterior shell which emulates the look of a traditional pillar candle. The outer shell may be changeable/replaceable allowing for style and or seasonalchanges.

<CIT> describes a device (<NUM>) having a flame bowl (<NUM>) surrounded by a first, inner shroud (<NUM>). The device includes a shell (<NUM>) having a second, outer shroud (<NUM>) on an upper portion thereof, the outer shroud circumscribing at least a portion of the first shroud, and a support (<NUM>) supporting the flame bowl and the first shroud in a fixed relationship with respect to the outer shroud.

<CIT> relates to scented electronic candle devices that facilitate operation and usage of a variety of features such as light or scent or movement of the flame, or a combination thereof. The disclosed features also include multiple settings for the variety of features. For instance, the scent feature can be activated or deactivated by multiple switches, remote, sensors, timers, or similar devices. In addition, the intensity of the scent features can be increased or decreased by increasing or decreasing the amount of heat or air. Similarly the light feature can be activated, deactivated, or set on a timer. Additionally, the scented electronic candle devices can be equipped with rechargeable batteries that can be charged using a wireless charging station or by connecting the scented electronic candle device to an electrical wall outlet.

The Smart Candle Platform and System as disclosed contemplates a lighting system providing the beauty and romance of the natural or living flame candle using a frame and structure that allows for use with a multitude of various systems to enhance safety and operation including a plurality of sensors, a control system and a communications system(s) to enhance safety, improve control and generally improve and enhance the user experience while providing an aesthetically pleasing package comparable to a traditional wax pillar candle. In one embodiment, the Smart Candle Platform and System may be configured as a "Simple Candle" using the unique inner frame, top cover, candle assembly (or fuel assembly) and base along with a replaceable cosmetic outer shell for enhanced safety and operation. In one embodiment, a wax overflow trough may be incorporated proximate the top cover aperture. In one embodiment flame position control may be incorporated. The Simple Candle may also incorporate scents via direct injection or via a scent infused ring proximate to the live flame. See <FIG> herein illustrating a simplified view of a possible scent ring <NUM> useful with the present invention positioned adjacent to a sensor printed circuit board (PCB) <NUM> and ignitor ring <NUM>. The Simple Candle may also incorporate the improved safety allowed by a candle or fuel assembly which feeds from the bottom versus the top. The basic structure of the bottom versus the top.

In one embodiment, the Smart Candle Platform and System may also be configured with at least one, if not all of the features of the Simple Candle, and further incorporate at least one of the following additional elements for additional safety to produce a "Safe Candle" having a replaceable outer shell which is safer to operate and implements basic technology which may allow for self-extinguishment during unsafe condition, alone or in combination, including an exhaust fan and/or a pressurized CO2 canister for flame extinguishment. The "Safe Candle" may also incorporate at least one sensor indicating tilt or turnover, an object proximity sensor in relation to the live flame, and at least one sensor indicating continuity failure of the Smart Candle Platform, i.e. dis-engagement of the base from inner sleeve, by way of example, without limitation or restriction. In one embodiment, a microcontroller unit may be implemented to coordinate data collected via the at least one sensor and at least one system for control. The Safe Candle embodiment may include a battery pack or receive power from an external source such as a cigarette lighter or a standard wall plug for use with a home electrical system.

In one embodiment, the Smart Candle Platform and System may also be configured with at least one, if not all of the features of the Simple Candle and the Safe Candle embodiments, and further incorporate at least one of the following additional elements for additional enjoyment to produce a "Smart Candle" configured for communication and control via a smart phone and/or smart phone app.

In one embodiment of the Smart Candle Platform and System, a control system may be added, which may be as simple as an on/off switch, for turning the system on/off. When combined with a smart phone app. , this operation may be completed remotely. As will be disclosed herein, in one embodiment, the addition of a tipping/fall sensor (e.g., the one using an accelerometer) triggers (controls) the extinguishing of the flame and prevents the ignitor (burner) from being engaged and may be implemented in some manner or degree with the Simple Candle, the Safe Candle or the Smart Candle, and combinations thereof.

In one embodiment of the Smart Candle Platform and System, the addition of a proximity sensor similarly prevents a flame from being present when something violates the "safe" proximity zone - for example if a curtain is obstructing or contacting the candle shell. In another embodiment of the Smart Candle Platform and System, inclusion of a continuity sensor prevents generation of a flame when the fuel cartridge, the igniter and/or the aperture are not properly assembled or aligned.

In one embodiment, a continuity sensor positioned between the inner sleeve and base prevents generation of a flame if there is improper alignment or dis-engagement between the base and inner sleeve.

In one embodiment of the Smart Candle Platform and System, a fuel level sensor may be incorporated to provide indication to the user of the need to refuel, further, the sensor may be connected to the control system to initiate auto-shutdown in the event of a fuel outage.

In one embodiment of the Smart Candle Platform and System, a flame detection system may be incorporated and may be integrated into a control system to initiate an automatic or semi-automatic shutdown in the event of an unsafe condition, i.e. detection of a flame external to the top cover aperture indicating the potential for ignition external to the live flame.

In one embodiment of the Smart Candle Platform and System, a temperature sensor may be incorporated and may be integrated into a control system to initiate an automatic or semi-automatic shutdown in the event of an unsafe condition, i.e. high temperatures at the top cover indicating the potential for ignition external to the live flame.

In one embodiment of the Smart Candle Platform and System, inclusion of a communication system would allow communication with a remote, computer or smart phone app. wirelessly via sound, voice, Bluetooth, Bluetooth Low Energy, Wi-Fi, RF, cellular and/or other wireless communications methods and/or frequencies, or other existing "smart home standards" networks like i.e. Apple Home Kit, Google/Nest Thread, Zigby, WeMo, Z-wave, alone or in combinations therein to allow infinite user control for flexibility in lighting and extinguishing the smart candle(s) remotely either individually or by groups or zones. As one of ordinary skill will appreciate, this can be done with a single remote control or with a software application on a "smart phone" as an example. The communications can be managed directly via communications and control systems working alone or together to control either an individual smart candle, a group of smart candles communicating between each other or to a single hub and then out to the plurality of smart candles communicating with that hub.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments and together with the description, serve to explain and illustrate the principles of the Smart Candle Platform and System (hereinafter referred to simply as the "Smart Candle Platform") as disclosed herein.

Before the present Smart Candle Platform is disclosed and described, it is to be understood that the Smart Candle Platform is not limited to specific methods, specific components, or to particular implementations. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

As used in the specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Similarly, when values are expressed as approximations, by use of the antecedent "about," it will be understood that the particular value forms another embodiment.

Throughout the description and claims of this specification, the word "comprise" and variations of the word, such as "comprising" and "comprises," means "including but not limited to," and is not intended to exclude, for example, other components, integers or steps. "Exemplary" means "an example of" and is not intended to convey an indication of a preferred or ideal embodiment. "Such as" is not used in a restrictive sense, but for explanatory purposes.

For the embodiments of the Smart Candle Platform and System <NUM> shown in <FIG>, element descriptions and names have been assigned numbers <NUM>-<NUM> as found in the Table of Elements herein. Disclosed are components that can be used with at least one embodiment of the disclosed Smart Candle Platform <NUM> and one embodiment of a control system <NUM> which may operate the Smart Candle Platform <NUM> via a remote control <NUM>. These and other components are disclosed herein, and it is understood that when combinations, subsets, interactions, groups, etc. of these components are disclosed that while specific reference of each various individual and collective combinations and permutation of these may not be explicitly disclosed, each is specifically contemplated and described herein, for all potential embodiments of the Smart Candle Platform <NUM>. This applies to all aspects of this application including, but not limited to, components of a Smart Candle Platform <NUM>. Thus, if there are a variety of additional components that can be added it is understood that each of these additional components can be added with any specific embodiment or combination of embodiments of the Candle Platform <NUM>. The present Smart Candle Platform <NUM> may be understood more readily by reference to the following detailed description of preferred embodiments and the examples included therein and to the Figures and their previous and following description.

In one embodiment, the lighting system of the Smart Candle Platform <NUM> may be constructed of material of sufficient strength and durability to facilitate low cost production and consumer use for light, decoration and general enjoyment. It is contemplated that the illustrative embodiment shown in the enclosed figures may be constructed of, but not limited to, any metal or combination of metals including bronze, steel and aluminum; plastics or carbon fiber including Kevlar®, foam-blown polyurethane, thermoplastic polyurethane, ethylene vinyl acetate, other polymers, other thermoplastics, carbon rubber, blown rubber polymers, acrylics, composite materials, natural materials (e.g., rubber, leather, etc.), elastomers, combinations thereof, and/or any other material with suitable characteristics (e.g., compressive strength, stability, elasticity, density).

<FIG> provides a front perspective view of one illustrative embodiment of the Smart Candle Platform <NUM> illustrating an exploded view with call-outs to facilitate description of the various interconnected systems which may be implemented in the Smart Candle Platform <NUM> as disclosed including without limitation or restriction a lighting system <NUM>, a sensing system <NUM> comprised of at least one condition sensor detecting and receiving input from either the environment or the operation of the Smart Candle Platform <NUM>, a control system <NUM> and a communications system <NUM>. Illustrative examples could include flame sensing via pyrometer or a thermopile array; flame proximity could be sensed via sensors including an infrared (IR) transmission/receiver type array.

In one embodiment of the Smart Candle Platform <NUM> as disclosed the lighting system <NUM> includes an external facade (outer <NUM>) that appears like a typical "dumb" candle and is customizable and may be made of solid wax, which is not used as fuel, plastic, or acrylic or any other material that is suitable and desirable for a particular application. Although shown having a round shape, the outer shell <NUM> having an opening 2a along its axis (length) therein may have any shape, color, texture and transparency or opacity desirable to consumers and that can be manufactured by those of ordinary skill in the arts. The outer shell <NUM> could be constructed of any material that allows for transmission or reflection of light and that is sufficient to handle the heat expected during operation of a candle flame including steel, carbon, glass, ceramic, plastic, solid wax, acrylics and or combinations thereof, without limitation and/or restriction. For example, and without limitation or restriction, applicant believes the market desires the outer shell <NUM> to be manufactured from a wax type material to closely simulate a pillar wax type candle as is well known to one of ordinary skill in the art. The outer shell <NUM> is mounted to a mid-frame <NUM> which rests on and is attachable to a base <NUM>. The mid-frame <NUM> and base <NUM> could be constructed of any material that is of sufficient strength to support the outer shell <NUM> and the various sensors and systems contemplated by applicant to be positioned within the outer shell <NUM>, or within close proximity of the outer shell <NUM> and mid-frame <NUM>, for attachment to the mid-frame <NUM> therein including various metals, (e.g., steel, aluminum), carbon fiber, plastic and/or combinations thereof, without limitation and/or restriction.

As shown in <FIG>, the actual fuel for the Smart Candle Platform <NUM> is supplied via a fuel cartridge <NUM>, positioned on the base <NUM> within the outer shell <NUM>, and attached to the mid-frame <NUM>. The light and flame are positioned within the opening 2a of outer shell <NUM>, similar to a typical "dumb" solid wax candle well known to those of ordinary skill in the art. As illustrated in <FIG>, the fuel is typically fed from the bottom such that the lighting system <NUM> flame (not shown) is generally positioned at the top of the external facade (outer shell <NUM>) of the Smart Candle Platform <NUM> creating a uniform look and feel for the natural flame candle experience. One of ordinary skill will appreciate that the Smart Candle Platform <NUM> as disclosed herein may use a wick and solid wax for its fuel in one embodiment. Wax from soy, beeswax, paraffin, soy, palm, essential oils and/or combinations thereof.

One of ordinary skill will also appreciate that the present invention may include other types of fuel cartridges <NUM> which may be used including tanks and gas containers (not shown). Fuel cartridge <NUM> as disclosed is not limited to a wick and solid wax and that other fuels that may be combusted for production of a pleasant flame and/or odor and may be substituted without limitation including propane, butane, liquid wax, solid wax pellets, and/or natural and man-made oils. The Smart Candle Platform <NUM> may be configured to produce candle light using a natural wax candle as its fuel source or any other fuel source which is desirable and capable of producing light including wax from soy, beeswax, paraffin, soy, palm, essential oils and/or combinations thereof. The Smart Candle Platform <NUM> may be configured to produce candle light using a fuel cartridge <NUM> as shown herein. Liquid fuels (oils) available as fuel may include paraffin, soy, veggie, fatty acid, essential oils and/or combinations thereof. Further, one of ordinary skill will appreciate that the fuel chosen may be odor free or have fragrance added for an enhanced experience, without limitation or restriction. Although not shown, it is contemplated that fragrance could be added to the Smart Candle Platform <NUM> as disclosed by either addition directly to the fuel or via a separate tank or container type system having its own controls, without limitation or restriction. Although not shown, it is also contemplated that fragrance could be added to the Smart Candle Platform as disclosed via an electrical system that only "heats" or "re-heats" the scented/fragrant oils/materials through a system of electrical resistors vs. combustion. Applicant cites the following U. patents related to fuel control systems and auto-feeding systems as related to candles and lighting systems including: <CIT><CIT><CIT><CIT><CIT><CIT><CIT><CIT><CIT><CIT> and <CIT>. Applicant cites the preceding U. Patents for further enablement and description of the present invention.

In this particular embodiment of the Smart Candle Platform <NUM>, a basic control system <NUM> includes a "hard" on/off switch <NUM> which could be positioned on the base <NUM> or the interior or exterior of the outer shell <NUM> for convenient access with minimal aesthetic distraction. (Not shown) As will be discussed further herein, a proximity sensor (either a magnetic field type <NUM> and/or a visual type <NUM>) may be positioned proximate the opening 2a and on or within the outer shell <NUM> to detect whether there is a physical obstruction or barrier from the outside environment, in relation to the Smart Candle Platform <NUM>. As shown, the Smart Candle Platform <NUM> may be powered internally via a battery <NUM> that may be mounted to the mid-frame or positioned in the base <NUM> or within the interior of the shell <NUM>. Although not shown, one of ordinary skill will appreciate that the Smart Candle Platform <NUM> may be powered externally. In another embodiment, a thermo-electric charging system <NUM> could be installed alone or in combination with a battery <NUM>, based on Peltier principles, to produce electrical current for use or supplementation of other power sources, using the heat produced by the burning fuel. In other embodiments, power could be provided from an external source including a common electrical outlet or solar power system (not shown), all of which are well known to those of ordinary skill in arts.

The Smart Candle Platform <NUM> as disclosed has an ignition control system <NUM> which ignites the fuel delivered via the fuel cartridge <NUM> through generation of an arc via an ignitor <NUM>, which is well known to one of ordinary skill in the art. In one embodiment of the Smart Candle Platform <NUM> disclosed, a continuity sensor <NUM> could be positioned proximate the ignitor <NUM> and in communication with the control system <NUM> to monitor the position of the fuel cartridge in the base <NUM> to ensure proper engagement/contact prior to ignition of the fuel (wick). (Not shown) (See <FIG> and supporting description therein for additional enabling description for this embodiment).

As disclosed and contemplated, in one embodiment, the control system <NUM> of the Smart Candle Platform <NUM> may also include a fuel control system <NUM> connected to a fuel level sensor <NUM> which could be used to provide an alert to the user that more fuel is needed, per any one of the communication methods described further herein. In other embodiments, and subject to the particular fuel and configuration selected, the fuel level sensor <NUM> can be connected to an automated fuel feed system <NUM> (not shown) allowing for the introduction of more fuel from a fuel storage system <NUM> (not shown) into the fuel cartridge <NUM>. In one embodiment, the fuel level could be sensed via an optical camera system. In another embodiment, the fuel level sensor <NUM> can signal the fuel control system <NUM> to auto-feed the wick and/or the wax of the system, subject to the particular fuel and configuration chosen. (See also <FIG> and supporting description therein for additional enabling description for this embodiment).

As disclosed and contemplated, in one embodiment, the control system <NUM> of the Smart Candle Platform <NUM> may also include an extinguisher sub-system <NUM> that could be comprised of an electrically powered fan <NUM> (electrically connected to a power source - not shown) to "blow out" the flame when the Smart Candle Platform <NUM> is turned off via the control system <NUM> or when one of the installed sensors of the sensor system <NUM> detects a dangerous condition including for example and without limitation the following: an accelerometer <NUM> and/or gyroscope <NUM> working alone or in combination has/have detected the Smart Candle Platform <NUM> has changed position (tipping/tipped over) producing a fire hazard, sending a signal to the control system <NUM> to activate the fan <NUM> to "blow out" the flame (burning fuel) re-establishing "safe" conditions to the operation the Smart Candle Platform <NUM>. (See <FIG> and supporting description therein for additional enabling description for this embodiment) Further, although not shown, other types of extinguisher systems <NUM> are contemplated and would include without restriction or limitation pneumatic piston and bladder combinations that would generate and disperse a blast of air useful in putting out a live flame. Additionally, a mechanical choke, such as butterfly valve, could be positioned proximate the flame and could be engaged for a similar purpose to snuff out the flame by limiting or restricting air to the live flame.

In at least one embodiment of the Smart Candle Platform <NUM>, if any of the sensors (continuity sensor <NUM>, accelerometer <NUM>, gyroscope <NUM>, proximity sensor - magnetic field <NUM>, proximity sensor - visual <NUM>, fuel level sensor <NUM>, flame sensor <NUM> of the sensor system <NUM>), alone or in combinations, detects a "unsafe" condition or conditions that violate the contemplated controlled operation of the Smart Candle Platform <NUM>, then the control system <NUM> may initiate extinguishment of the flame via the extinguisher system <NUM> (via exhaust duct <NUM> and fan <NUM> as discussed at <FIG>) and/or the ignition system <NUM> by removing fuel from the flame and/or disabling the ignitor <NUM>, to disable operation of the Smart Candle Platform <NUM>. (See <FIG> and supporting description therein for additional enabling description for this embodiment).

As disclosed and contemplated, in another embodiment, the Smart Candle Platform <NUM> would have at least one control system <NUM>, which could be an infrared (IR) remote control type <NUM> working within line-of-sight of the Smart Candle Platform <NUM>. As disclosed, the remote control <NUM> would control the on/off switch <NUM> (not shown) mounted on the Smart Candle Platform <NUM> which may also control (trigger) the ignitor <NUM> of the ignition control system <NUM> and the fan <NUM> of the extinguisher system <NUM> deployed in the Smart Candle Platform <NUM>. As disclosed and contemplated, in another embodiment, the Smart Candle Platform <NUM> would have at least one control system <NUM>, which could be a timer system <NUM> which could work with the ignition system <NUM> and extinguisher control system <NUM> of the Smart Candle Platform <NUM>. As disclosed, the timer <NUM> would also control the on/off switch <NUM> (not shown) mounted on the Smart Candle Platform <NUM> which may also control (trigger) the ignitor <NUM> of the ignition control system <NUM> and the fan <NUM> of the extinguisher system <NUM> deployed in the Smart Candle Platform <NUM>, on either a pre-programmed time period (e.g., <NUM>, <NUM> and/or <NUM>) or a variable period time to be selected by the user (e.g., <NUM> minutes). Upon expiration of the selected time period, the Smart Candle Platform <NUM> would shut down automatically.

The Smart Candle Platform <NUM> disclosed and claimed herein may be configured with a communication system <NUM> including appropriate transmitters and receivers, subject to the particular communication installed therein. The communication system <NUM> may allow communication and control between individual Smart Candle Platforms <NUM> and a smart phone (not shown) having a software application installed therein via communication with WiFi, Bluetooth, cellular and/or audio type systems and combinations thereof. The communication system <NUM> may also be configured to allow communication between groups of Smart Candle Platforms <NUM> allowing multi-device and zone type control via the various types of communication systems that may be installed therein.

The following modifications, although not shown, would be obvious to one of ordinary skill in the art in view of the present invention. The various elements of the Smart Candle Platform <NUM> may be separately formed and later engaged with one another (e.g., via mechanical fasteners, material fusing, chemical adhesives, etc.) or integrally formed. The materials used to construct the Smart Candle Platform <NUM> and various elements thereof will vary depending on the specific application of the Smart Candle Platform <NUM>, but it is contemplated that steel, aluminum, polymers, other synthetic materials, natural materials, and/or combinations thereof will be especially useful for some applications. Accordingly, the above-referenced elements may be constructed of any material known to those skilled in the art or later developed, which material is appropriate for the specific application of the Smart Candle Platform <NUM>.

In another embodiment of the Smart Candle Platform <NUM> as disclosed and shown throughout <FIG> includes an external facade (outer shell <NUM>) that appears like a typical "dumb" candle and is customizable. Although shown having a round shape, the outer shell <NUM> having opening 2a therein may have any shape, color, texture and transparency or opacity desirable to consumers and that can be manufactured by those of ordinary skill in the arts that allows for transmission or reflection of all or portions of the electromagnetic spectrum or selected portions of the electromagnetic spectrum to enable a sensor(s), as disclosed or in use, that is sufficient to handle the heat expected during operation of a candle flame including steel, carbon, glass, ceramic, plastic and/or combinations thereof, without limitation and/or restriction. The outer shell <NUM> could also be constructed of any material that is pleasing to a user and may be constructed of plastic or wax to emulate a pillar candle. The outer shell can be constructed to be removable and/or replaceable so that the user may switch the outer shells to better match their décor or holiday themes - red or green for Christmas and black or orange for Halloween or Fall by way of example and without limitation.

<FIG> is a perspective of the exterior portion of another embodiment of the Smart Candle Platform <NUM> as disclosed herein during operation. As shown, the Smart Candle Platform <NUM> has a live flame <NUM> positioned with discharge from an ignitor ring <NUM> surrounded by a top cover <NUM> positioned in the upper portion of the outer shell <NUM>. In this particular embodiment of a Smart Candle Platform <NUM>, a candle <NUM> composed of wax having a wick 41a is the fuel and may have all attributes previously attributed and discussed regarding <FIG>. One of ordinary skill will appreciate that scented operation could be added to the Smart Candle Platform <NUM> via scents in candle <NUM>. (See infra) <FIG> is an exploded view of the Smart Candle Platform of <FIG> providing further construction and fabrication details. As shown in <FIG>, the Smart Candle Platform <NUM> may be fabricated with an outer shell <NUM> having an opening 2a therein. An inner cover <NUM>, also having a main aperture 31a is shown positioned within and enclosed by outer shell <NUM> with the top cover <NUM> positioned upon the upper portion of the inner cover <NUM>. As shown, the outer shell <NUM> has a hollow interior connecting an upper end and a lower end with a rim 2b positioned around the interior of the upper end, together forming a first opening 2a. An inner cover <NUM> having a hollow interior connecting an upper end and an open lower end is shown with a generally flat plateau at the upper end 31d formed by shelf 31c. A main aperture 31a is formed therein. The inner cover <NUM> is positioned within the first opening of the outer shell 2a. One of ordinary skill will appreciate that other embodiments of outer shell <NUM> and inner sleeve <NUM> may be constructed without rim 2b, plateau 31d and shelf 31c without restriction or limitation as required for a particular configuration or application. One of ordinary skill will note that various smaller apertures 31b for securement of assemblies are positioned proximate and around the main aperture 31a which when assembled are also proximate to and positioned around the opening 2a of the outer shell <NUM>. Top cover <NUM> is non-conductive and acts as an insulator between inner cover <NUM> and outer shell <NUM>. Top cover aperture 32a, first opening 2a, and main aperture 31a align. Further, top cover <NUM> may be aesthetically pleasing and may be light reflective in support of wick 41a and flame <NUM> during operation. One of ordinary skill will appreciate that although top cover <NUM> is disclosed and described as being composed of glass, any material suitable for the particular application of a Smart Candle Platform <NUM> may be chosen including wax, plastic, ceramics as well as various metals including steel, aluminum or bronze and/or various combinations thereof which may be reflective or optically transparent, as required by a particular application. Further, top cover <NUM> may be configured to have an outer surface similar to outer shell <NUM> which may also be wax, having heat resistant properties as required by its proximity to the live flame.

Exploded view <FIG> of the Smart Candle Platform illustrates one embodiment of a fuel (wax) and fuel feed system <NUM> shown as a candle assembly <NUM>. As shown in this embodiment, the candle assembly <NUM> is a feeder tube <NUM> configured to be positioned in the aperture of the inner cover sleeve 31a, a wax candle <NUM> with wick 41a, spring <NUM> and candle pusher <NUM>. One embodiment of the Smart Candle Platform <NUM> disclosed herein may be configured based on <FIG> and <FIG> wherein outer shell <NUM>, top cover <NUM> and inner cover <NUM> (also referred to as "inner sleeve <NUM>") having main aperture 31a therein, with candle assembly <NUM> positioned internally therein, upon engagement between base <NUM> and inner cover <NUM> forms a simple embodiment of a working live flame Smart Candle Platform <NUM>. <FIG> is a bottom view of the base <NUM> with the base cap 4a removed to illustrate the candle assembly <NUM> (feeder tube <NUM>, candle <NUM>, candle pusher <NUM> and spring <NUM>) positioned therein with mid-frame <NUM>. As shown, base <NUM> may be configured with a plurality of base feet <NUM>. As shown, base <NUM> may also have base tabs <NUM> positioned around the perimeter of the base <NUM> for coupled engagement with recesses 31e positioned around the perimeter of inner cover <NUM> or for coupled engagement with recesses positioned in the lower portion of the mid-frame <NUM>. One of ordinary skill will appreciate that other configurations for locked engagement may be used.

Further, as configured, the wax candle <NUM> is meant to advance automatically or semi-automatically via candle pusher <NUM> positioned against the bottom of wax candle <NUM> and is in communication with spring <NUM> which is positioned interior of base cap 4a of base <NUM> as shown in further detail in <FIG>. As shown, base <NUM> and base cap 4a work together with the lower end of inner cover <NUM> to operate as a wax lock during operation of the Smart Candle Platform <NUM>. Although not shown, one of ordinary skill will appreciate that the base <NUM> and base cap 4a may work together with the lower end of inner cover <NUM> to contain a fuel refill and/or cartridge in other embodiments configured for a fuel cartridge <NUM> which could be configured for use of liquid fuel - such as soy oil. One of ordinary skill will appreciate that the upper end portion of the spring <NUM> make work directly against wax candle <NUM> without spring lock (pusher) <NUM> without departure from the spirit and intent of the present disclosure. Although not shown, one of ordinary skill will appreciate that a canister having a size and shape similar to the feeder tube configured with a wick 41a distending from an aperture positioned in the upper portion of the canister, wherein in the upper portion is a removable lid, could be one embodiment of fuel cartridge <NUM> useful for liquid fuel.

<FIG> is an assembled view of the Smart Candle Platform <NUM> of <FIG> providing further construction and assembly details for the slidable affixation of the lower portion of the inner cover to the base <NUM>, base feet <NUM> and base cap 4a. As shown in <FIG>, base <NUM> is configured with annular base ridge 4b, base shelf 4c and base void 4e for slotted contact and engagement with the lower end of inner cover <NUM> shown in <FIG>. Inclusion of base tab <NUM> allows for fixed uni-directional engagement and assembly. Base <NUM> may be attached to the inner cover <NUM> via base fastener assemblies 4f which are apertures in which any fastener (glue, screws, bolts, expansion pegs and/or combinations thereof) (not shown) may be positioned to fix the end of inner cover <NUM> to base <NUM>. <FIG> is an assembled bottom view of the base <NUM> and inner cover <NUM> with the base cap 4a as well as several base foot <NUM> removed to better show base pads <NUM>. <FIG> is an assembled view of the Smart Candle Platform <NUM> disclosed herein as embodied in either <FIG>, <FIG>, or <FIG> configured with an inner cover <NUM> enclosing a mid-frame structure <NUM> with various electronic and operation components affixed therein. As shown, the mid-frame <NUM> is configured to engage with and be surrounded by an inner cover <NUM> having a generally round shape. As shown, the mid-frame <NUM> includes an upper annular shelf 3a as well as a lower annular shelf 3b which are generally round in shape. One of ordinary skill will appreciate the present disclosure (<FIG>) is not limited to one particular shape but that the combination of outer shell <NUM>, opening 2a, inner cover <NUM> and mid-frame <NUM> can be configured to any shape desired with this concentric interconnection design between the preceding elements. As shown in <FIG>, upper annular shelf 3a and lower annular shelf 3b allow for the creation of a midframe axial compartment 3c into which a main PCB (printed circuit board) <NUM> may be affixed allowing for a control system <NUM> as discussed further herein. As disclosed herein, the main PCB <NUM> may have the following systems, system controls or connections, via either analog or digital systems, installed therein including a sensor system <NUM>, a continuity sensor <NUM>, an accelerometer <NUM>, a gyroscope <NUM>, a magnetic field based proximity sensor <NUM>, a visual based proximity sensor <NUM>, a fuel level sensor <NUM>, a flame sensor <NUM>, a control system <NUM>, an ignition control system <NUM>, an extinguisher system <NUM>, an infrared (IR) remote control <NUM>, a timer <NUM>, a fuel control system <NUM>, a power source (e.g., a battery) <NUM>, a thermo-electric charging (Peltier) <NUM>, a fuel feed system <NUM> (including controls), a communications system <NUM>, including either or both a Wi-Fi or Bluetooth transmitter(s) and receiver(s), and combinations thereof collectively working separately or together supporting operation of a Smart Candle Platform <NUM> or Smart Candle Platforms <NUM> including a mesh network of Smart Candle Platforms <NUM>. As shown, the recesses created by the upper and lower annular shelves (3a, 3b) provide adequate space to position the various components and systems disclosed through-out to allow for a compact, safe, aesthetically pleasing operational Smart Candle Platform <NUM> including for example fan <NUM> (shown in <FIG>), battery <NUM>, ignition control system <NUM>, ignition control system - electrical leads 21a and ignitor trough <NUM>. As shown through-out <FIG>, the electrical connections between the various systems requiring electrical power may be positioned adjacent to and in either the ignitor trough <NUM> and/or mid-frame axial compartment 3c or other recesses located in the mid-frame <NUM> or combinations therein. One of ordinary skill will appreciate that a restricted access panel or cover <NUM> (not shown) having tab <NUM> positioned in base <NUM> may be required to ensure user access to the electronic components is limited as required by regulatory bodies and/or as recommended consumer product safety practices. (See <FIG> and <FIG>).

<FIG> is an assembled top view of the Smart Candle Platform of <FIG> providing construction and assembly details with the inner cover <NUM> enclosing the mid-frame <NUM> with various electronic and operation components affixed therein to the mid-frame <NUM> and the top cover <NUM> positioned therein.

<FIG> provides another perspective view of the Smart Candle Platform <NUM> disclosed herein during operation with the outer shell <NUM>, top cover <NUM> and inner cover <NUM> removed to better disclose the inner working components of the Smart Candle Platform <NUM> including sensor PCB <NUM> with the mid-frame <NUM> resting on the base <NUM>. As shown in <FIG>, <FIG>, <FIG> and <FIG>, ignitor ring <NUM> is positioned on the upper portion of the mid-frame <NUM> extending out from the inner cover <NUM>. As also shown in <FIG>, <FIG>, <FIG> and <FIG>, sensor PCB <NUM> is positioned on the upper portion of the mid-frame <NUM> just under the inner sleeve <NUM>. As disclosed herein, the sensor PCB <NUM> may have the following systems, system controls, or connections to it, installed therein including the sensor system <NUM>, continuity sensor <NUM>, accelerometer <NUM>, gyroscope <NUM>, magnetic field based proximity sensor <NUM>, visual based proximity sensor <NUM>, fuel level sensor <NUM>, flame sensor <NUM>, control system <NUM>, ignition control system <NUM>, extinguisher system <NUM>, infrared (IR) remote control <NUM>, timer <NUM>, fuel control system <NUM>, power source- battery <NUM>, thermo-electric charging (Peltier) <NUM>, fuel feed system <NUM> (controls), communications system <NUM>, including either or both a Wi-Fi or Bluetooth transmitter(s) and receiver(s) and combinations thereof collectively working separately or together supporting operation of the Smart Candle Platform <NUM>. One of ordinary skill will appreciate that multiple pairs of receivers and transmitters working together could allow formation of a mesh network comprised of a plurality of Smart Candle Platform(s) <NUM>.

<FIG> is a perspective view of the other side of the mid-frame <NUM> including midframe lower tab 3d, mid-frame exhaust passage 3e and mid-frame aperture 3f having a main PCB <NUM> affixed in the mid-frame axial compartment 3c located between the mid-frame upper and lower annular shelves (3a, 3b) resting upon the base <NUM> and positioned for engagement with the base fastener assemblies 4f proximate the base ridge 4b and base shelf 4c. As shown, fan <NUM> is positioned in a recess located just under the upper mid-frame shelf 3a. Further, exhaust duct <NUM> is positioned in mid-frame exhaust passage 3e on the upper face of the mid-frame <NUM> in fluid communication with ignitor ring assembly <NUM> and ignitor ring <NUM>.

<FIG> is a detailed view of <FIG> with the base <NUM> removed to better illustrate the PCB <NUM> affixed to the mid-frame <NUM> in the mid-frame axial frame compartment and the position of the continuity sensor <NUM> between the lower portion of the mid-frame <NUM> and the base <NUM>.

<FIG> is perspective view of the mid-frame <NUM> with only the fan <NUM> affixed to best illustrate the various components of the mid-frame <NUM> to illustrate the other side of the midframe <NUM>. <FIG> is a perspective view of the upper portion of the mid-frame <NUM> with only the fan <NUM> and exhaust duct <NUM> affixed therein. The upper portion of mid-frame is configured with a wax overflow collection trough proximate the mid-frame aperture 3f and mid-frame exhaust passage 3e for engagement with exhaust duct <NUM>. As disclosed, fan <NUM> connected to exhaust duct <NUM> may be used as part of the extinguishment system <NUM> i.e. when a sensor 11a from a sensor system <NUM> is connected to the extinguishment system <NUM> provides a signal that there exists an unsafe condition, fan <NUM> may be operated to send a gust of air to the flame <NUM> to extinguish the flame <NUM>. In other embodiments, fan <NUM> can be operated so as to remove or pull excessive smoke away from the flame <NUM> during operation and or in extinguishment mode, can be operated so as to rapidly remove the air around the flame <NUM> allowing for extinguishment and avoidance of unsafe operation.

<FIG> is an exploded view of Smart Candle Platform <NUM> providing additional illustration of one embodiment therein particularly as related to the shape, position and relationship between the interior of the Smart Candle Platform <NUM> as related to the mid-frame <NUM>, the fan <NUM>, exhaust duct <NUM>, ignitor 21b, ignitor assembly <NUM> positioned under ignitor ring <NUM> and base <NUM>, main PCB <NUM>, battery <NUM>, sensor PCB <NUM> and electrical leads (ignition control system 21a and battery leads) connecting the various powered components of Smart Candle Platform <NUM>. As disclosed herein, the sensor PCB <NUM> is illustrated having infrared (IR) sensors <NUM> and thermopiles <NUM> arrayed and arranged around the circumference of the sensor PCB <NUM>. Applicant has found that at least one and preferably multiple IR sensors <NUM> and thermopiles working together improve monitoring and control of the wick 41a of candle <NUM> and particularly flame <NUM>. Ignitor ring <NUM>, having the clover-leaf shape as shown through-out, which surrounds the wick 41a and flame <NUM>, has been found to be one configuration allowing multiple ignitors 21b for improved control of wick 41a and flame <NUM> solving the problem(s) of wick and flame migration.

<FIG> illustrates one embodiment of a scent ring <NUM> useful with the present disclosure positioned adjacent to a sensor PCB <NUM> and ignitor ring <NUM>. One of ordinary skill will appreciate that the scent ring <NUM> may have any shape that works with a particular configuration of the Smart Candle Platform <NUM> disclosed herein. Further, the scent ring <NUM> may be used with a sensor PCB <NUM> and ignitor ring <NUM> as illustrated or may be used in a Smart Candle Platform <NUM> configured for use without a mid-frame <NUM> or ignitor ring <NUM> with the scent ring <NUM> positioned proximate live flame <NUM> to provide heat which may be useful in warming-up the scent ring <NUM> to activate the scent therein for distribution. The scent ring <NUM> may be positioned inside the sensor PCB <NUM> or external to the sensor PCB <NUM> as shown, without limitation or restriction, as required for a particular application or configuration.

In another embodiment of the Smart Candle Platform and System <NUM> as disclosed and shown throughout <FIG>, <FIG> is a perspective view of a Smart Candle Platform and System <NUM> in operation which embodies at least some of the various features disclosed herein. <FIG> is a side perspective view of a Smart Candle Platform and System <NUM> as illustrated and disclosed in <FIG> herein. For the embodiments of the Smart Candle Platform and System <NUM> shown in <FIG>, element descriptions and names have been assigned numbers <NUM>-<NUM> as found in the Table of Elements herein. As shown, the Smart Candle Platform and System <NUM> is comprised of a top cover <NUM>, an outer shell <NUM>, an inner cover <NUM>, a fuel source (cartridge system) <NUM> and a base <NUM>. The top cover <NUM> has an opening <NUM> and is positioned at an upper end of the Smart Candle Platform and System <NUM>. The outer shell <NUM> has an upper end and a lower end wherein the upper end and the lower end form a hollow interior and an opening for inserting and securing the inner cover <NUM>. The inner cover <NUM> is comprised of a support frame 152a, a protective cover 152b and a shell support 152c. The shell support 152c has an upper opening that connects to a lower opening to form a hollow interior. The shell support 152c is positioned between the protective cover 152b and the outer shell <NUM>. The protective cover 152b has an upper opening that connects to a lower opening to form a hollow interior for inserting the support frame 152a. The protective cover 152b may be configured to engage with and surround the support frame 152a. The support frame 152a has an upper opening that connects to a lower opening to form a hollow interior. The support frame 152a forms a housing for the insertion of the fuel source <NUM> which is disclosed as a removable and or re-usable cartridge but as one of ordinary will appreciate may also be configured as a fixed reservoir or tank (not shown) which is refillable and non-removable, without additional limitations or restrictions. The fuel source <NUM> may be configured as a cartridge and may be positioned within the support frame 152a of the inner cover <NUM>. The base is configured to cooperative engage with the lower end of the outer shell <NUM> and the lower end of the inner cover <NUM>. In one embodiment, the cartridge <NUM> may rest upon the base. The base is configured to support the outer shell <NUM> and the inner cover <NUM> and to enclose the cartridge <NUM>.

As shown in <FIG>, the outer shell <NUM> may be configured of wax, but is not so limited and may be constructed from any material which is suitable for a particular application including without limitation therein paper (i.e. cardboard), metals (i.e. steel or aluminum) as well as plastic, and combinations thereof, without any limitation and/or restriction unless otherwise indicated in the following claims. One of ordinary skill will appreciate that the outer shell <NUM> that in addition to providing ornamentation and enhancing the attractiveness of the Smart Candle and Platform <NUM>, may be designed for the purpose of protecting and reducing damage to the interior components of Smart Candle Platform and System <NUM> in the event of an accident such as falling on the ground from a higher surface. (Not shown) In addition, the outer shell <NUM> may be designed or customized with different images, color, size and shape to serve the purpose of decoration without any limitation and/or restriction unless otherwise indicated in the following claims. A decorative embodiment of the outer shell <NUM> may enhance the attraction of the Smart Candle Platform and System <NUM> to the end user further improving its desirability.

<FIG> is an assembled view of a Smart Candle Platform and System <NUM> with an outer shell <NUM> cover removed. As shown, the inner cover <NUM> is comprising a shell cover 152c, a protective device cover 152b and an injection molded support frame 152a positioned interiorly of the protective device cover 152b as shown. In one embodiment, the inner cover <NUM> may be removed from the outer shell <NUM> upon application of a downward force on the top cover <NUM> or the upper portion of the inner cover <NUM>. In another embodiment, the inner cover <NUM> may be removed from the outer shell <NUM> by unlocking or depressing a locking tab <NUM> positioned interior of the inner cover <NUM>. A scent pan <NUM> is positioned at the upper portion of the inner cover <NUM>. The scent pan <NUM> (also see <FIG>) is decorative with different colors, images and shapes for the purpose of increasing attractiveness of a Smart Candle Platform and System <NUM> without any limitation and/or restriction unless otherwise indicated in the following claims. As shown, the injection molded support frame 152a is positioned at the base <NUM> and is configured to engage with the base <NUM> and the fuel source <NUM> configured as a cartridge.

<FIG> is a detailed view of a Smart Candle Platform and System <NUM> with the protective cover 152b and the support frame 152a removed illustrating an ignition PCB <NUM>, IR remote sensor <NUM> and USB charge port <NUM> as disclosed herein. The main PCB <NUM> for the ignition control system <NUM> may be configured to control the tip alert feature and the refill level detection system which may be powered by a lithium ion on-board battery <NUM>, without restriction or limitation. The USB charge port <NUM> is configured for providing power for the Smart Candle Platform and System <NUM> either via USB charging (computer or charger) or via battery <NUM>. In addition, the control system <NUM> may be included as an on/off switch <NUM>, an ignition control system <NUM>, an extinguisher system <NUM>, an infrared (IR) remote control system <NUM>, a timer <NUM>, a password <NUM>, a fuel control system <NUM>, a fuel storage system <NUM>, a fuel system <NUM> and and/or a combination of the preceding, subject to a particular application, without any limitation and/or restriction.

Another feature disclosed is the push/push cam mechanism <NUM>. As shown in <FIG> which is a side view of an embodiment of a Smart Candle Platform and System <NUM> with a pair of locking tabs <NUM> supporting a push/push cam mechanism <NUM> for retaining the present embodiment of the outer shell <NUM> with the inner cover <NUM> as disclosed herein, when the Smart Candle Platform and System <NUM> is configured with a removable outer shell <NUM>. The locking tab <NUM> is positioned interior of the inner cover <NUM> and extends to the interior of the outer shell <NUM> to allow disengagement of the outer shell <NUM> from the inner cover <NUM>. The locking tab <NUM> is activated by a push/push cam mechanism <NUM> for retaining the outer shell <NUM> with the inner cover <NUM> while in use. When the user depresses the top cover <NUM> downward, the inner cover <NUM> disengages the locking tab <NUM> and releases the outer shell <NUM> from the inner cover <NUM>. To assemble the outer shell <NUM> and the inner cover <NUM>, the user may slidably insert the inner cover <NUM> into the hollow interior of the outer shell <NUM>. The locking tab <NUM> may be extended to engage the outer shell <NUM> with the inner cover <NUM> upon application of a downward force on the upper portion of the inner cover <NUM>.

Also, shown are other features of the embodiment configured with a self-extinguishing fan <NUM> and integrated on-board electronics assembly. As shown in <FIG>, the self-extinguishing fan <NUM> is positioned at the upper portion of the support frame 152a for auto off functions and safety tip sensor <NUM>. The integrated on-board electronics assembly may also be configured with a push button ignition, a push button or auto extinguish options <NUM>, an automatic tip detection <NUM>, a timer <NUM> and/or password <NUM> options and combinations therein. The push button <NUM> is mounted on the exterior of the inner cover <NUM> and is configured for simple but secure user engagement. After removing the inner cover <NUM> from the outer shell <NUM>, the user may press on the push button <NUM> to release the fuel source <NUM> cartridge from the inner cover <NUM> for replacement or refilling. The user then inserts a new or refilled cartridge <NUM> into the hollow interior of the support frame 152a of the inner cover <NUM>.

<FIG> is a cross-sectional view of a Smart Candle Platform and System <NUM> in assembly which embodies at some of the various features shown, the Smart Candle Platform and System <NUM> is designed with numerous features. For instance, the push/push cam mechanism <NUM> allows this embodiment to be accessed with ease. The internal ignition wire routing <NUM> is configured for streamline design. The inner support shell 152c is designed for various decorative materials. In one embodiment, the outer shell <NUM> may be decorative and interchangeable while in another embodiment, the outer shell <NUM> may be decorative and fixed. The recessed storage pocket <NUM> is configured for storage of a decorative slip on type cover. The cartridge <NUM> may be interchangeable using the quick release retaining clips <NUM>. The sensor for fuel cartridge <NUM> may send signal to the PCB for automatic re-order notification when a low fuel level is measured.

<FIG> is another cross-sectional view of a portion of a Smart Candle Platform and System <NUM> illustrating the upper end of the Smart Candle Platform having a fuel cartridge <NUM> positioned within the embodiment as disclosed herein configured with a top cover <NUM> and an ignition system <NUM>. In one embodiment, the opening <NUM> of the top cover <NUM> may be constructed or designed in a way to allow refueling or replacement of the fuel source (cartridge) <NUM>. Depending on the particular application, the top cover <NUM> may be constructed together with the outer shell <NUM> or constructed separately and conventionally attached to the inner cover <NUM>. In one embodiment, the top cover <NUM> may be inserted into the Smart Candle Platform and System <NUM> by turning or twisting the top cover <NUM> in the clockwise direction. In this configuration, the top cover <NUM> may be removed from the Smart Candle Platform and System <NUM> by turning or twisting the top cover <NUM> in the counter clockwise direction. In addition, as shown in <FIG>, an ignition system <NUM> may be positioned at the upper end of the support frame 152a and underneath a scent pan <NUM> and the top cover <NUM>. The ignitor system <NUM> may be electrically connected to a battery <NUM> positioned proximate the support frame 152a. In one embodiment, there is a ceramic igniter prong <NUM> positioned at an opening of the scent pan <NUM>.

<FIG> is an exploded view of a Smart Candle Platform and System <NUM> with the various electronic and operational components illustrated for application with the various embodiments disclosed throughout and particularly <FIG>. <FIG> is another exploded view of an embodiment of a Smart Candle Platform and System <NUM> as disclosed in <FIG> along with detailed call-out elements for enablement of the present disclosure. As shown, the top cover <NUM> may be configured with either igniter <NUM> assembly with retractable igniter wires <NUM> or a standard igniter <NUM> assembly with optional scent pan <NUM>. The single piece support frame 152a is configured to engage with the extinguisher fan <NUM>, the quick release refill retention <NUM>, the cartridge <NUM> and the protective cover 152b. The cartridge <NUM> may be configured as a standard burn time interchangeable refill cartridge or as an extended burn time interchangeable refill cartridge. (See <FIG> and supporting disclosure therein) The shell support 152c for decorative outer shell <NUM> is positioned between the protective cover 152b and the outer shell <NUM>. The outer shell <NUM> may be decorative, fixed or interchangeable and may be made from various materials, without any limitation and/or restriction unless otherwise indicated in the following claims.

<FIG> is a top perspective view of the decorative scent pan cover <NUM> with scent twist adjustment as disclosed while <FIG> is a side view of the scent pan <NUM> as disclosed in <FIG>. As shown, the scent pan system may be configured with a scent pan cover <NUM> with scent level twist adjustment, the scent pan <NUM> and the scent ring <NUM>. The scent pan <NUM> is positions at the upper portion of the protective cover 152b of the inner cover <NUM> and proximate the top cover aperture <NUM>. Dependent on the particular purpose and/or season (holiday), the scent pan cover <NUM> may be customized and decorative with different images, colors, designs, sizes and shapes without any limitation and/or restriction. The scent ring <NUM> is positioned in the scent pan <NUM> and underneath the scent pan cover <NUM>. The dual prong ignition system <NUM> may be positioned proximate to a wick <NUM> to generate the flame when activated. The heat of the living flame <NUM> activates the distribution of the fragrance or the scent of the scent ring <NUM>. As shown, the scent ring <NUM> is shown in semiclosed position which facilitates the distribution of fragrance or scent (also see <FIG> and supporting discussion herein).

<FIG> is a top perspective view of an igniter of a Smart Candle Platform and System <NUM> with the scent pan cover <NUM> removed wherein the ignitor <NUM> is positioned on top of the cartridge <NUM> and underneath the scent pan <NUM> as shown and disclosed herein. The ignition system <NUM> is configured with an ignitor <NUM>, an igniter support frame <NUM>, an igniter finger(s) <NUM>, a pivoting cam for indexing of igniters <NUM> and an igniter wire <NUM>. The ignition system <NUM> is electronically controlled. In another embodiment, the ignition system <NUM> is electronically connected to a battery <NUM> positioned proximate the support frame 152a. The ignitor <NUM> is positioned proximate the wick <NUM> and is coupled to the ignition system <NUM>.

<FIG> is a perspective view of a Smart Candle Platform and System <NUM> having a scent pan <NUM> as disclosed wherein <FIG> and <FIG> are cross-sectional views of the decorative scent pan <NUM> having the scent pan cover <NUM> on the top of the ignitor frame <NUM>. <FIG> is a front view of a <NUM> of a decorative scent pan <NUM> while <FIG> is a top perspective view of a scent pan <NUM> of a Smart Candle Platform and System. <FIG> is a bottom perspective view of a scent pan <NUM> of a Smart Candle Platform and System <NUM> while <FIG> is a side perspective view of a scent pan <NUM> as disclosed herein. The scent pan system is configured with a scent pan cover <NUM>, a scent pan <NUM> and a scent ring <NUM> as illustrated in detailed in <FIG>.

<FIG> is a front view of a decorative pan cover <NUM> of a Smart Candle Platform and System <NUM> while <FIG> is a back view of a decorative pan cover <NUM> of a Smart Candle Platform. <FIG> is a top perspective view of a decorative pan cover <NUM> of a Smart Candle Platform and System <NUM> while <FIG> is a bottom perspective view of a decorative pan cover <NUM> of a Smart Candle Platform and System <NUM> as disclosed herein. As shown, the scent pan cover <NUM> may be configured with multiple apertures 117a which serve the purpose of decoration and distribution of the scent. One of ordinary skill will appreciate the design of the scent pan cover <NUM> and the arrangement of the apertures 117a as disclosed is not limited to a particular design as shown and may be configured to maximize the effectiveness scent delivered and the amount of scent distributed.

<FIG> is a front view of a molded scent ring <NUM> of a Smart Candle Platform and System <NUM> while <FIG> is a side view of a molded scent ring <NUM> of a Smart Candle Platform and System <NUM> as disclosed herein. <FIG> is a top perspective view of a molded scent ring <NUM> of a Smart Candle Platform and System <NUM> while <FIG> is a side bottom perspective of a molded scent ring <NUM> of a Smart Candle Platform as disclosed herein. Each scent ring <NUM> has different scent or fragrance and may be customized as needed. The scent ring <NUM> is interchangeable and replaceable with ease. One of ordinary skill will appreciate that the scent ring <NUM> is not melted at high temperature (flame temperature) which allows the scent ring <NUM> to be reused multiple times. The scent ring <NUM> may be customized in size, shape, color and fragrance to match with the scent pan <NUM> and the scent pan cover <NUM> without any limitation and/or restriction unless otherwise indicated in the following claims.

<FIG> is a side perspective view of a Smart Candle Platform and System <NUM> while <FIG> is a cross-sectional view of a Smart Candle Platform and System <NUM> as disclosed in <FIG>. <FIG> is a front view of a decorative scent pan <NUM> of the Smart Candle Platform and System <NUM> while <FIG> is a side view of the decorative scent pan <NUM> of the Smart Candle Platform and System <NUM> disclosed herein. <FIG> is a top perspective view of the decorative scent pan <NUM> of the Smart Candle Platform and System <NUM> while <FIG> is a bottom perspective view of the decorative scent pan <NUM> of the Smart Candle Platform and System <NUM> in operation which embodies some of the various features disclosed herein. As shown, the scent pan <NUM> is configured as a scent ring holder <NUM> which houses the scent ring <NUM> when in use. The scent pan <NUM> has multiple apertures 117b wherein the apertures 117b are configured for housing the scent ring <NUM>. Dependent on the particular application, the scent pan <NUM> may be customized with different sizes, shapes, colors, etc. without any limitation and/or restriction.

<FIG> is a top perspective view of an igniter cover <NUM> of a Smart Candle Platform and System <NUM> while <FIG> is a bottom perspective view of an igniter cover <NUM> of a Smart Candle Platform and System <NUM> in operation which embodies some of the various features disclosed herein. <FIG> is a cross-sectional view of an igniter cover of a Smart Candle Platform and System <NUM> as shown and disclosed in <FIG> and <FIG>. <FIG> is a left-side perspective view of an igniter cover <NUM> of a Smart Candle Platform and System <NUM> while <FIG> is a right-side view of an igniter cover <NUM> of a Smart Candle Platform and System <NUM> as disclosed herein.

<FIG> is perspective view of a two-prong igniter <NUM> of a Smart Candle Platform and System <NUM> while <FIG> is a front view of a two-prong igniter <NUM> of a Smart Candle Platform and System <NUM> while <FIG> is a side view of a two-prong igniter <NUM> of a Smart Candle Platform and System <NUM> as disclosed herein. As shown, the two-prong igniter <NUM> is positioned in the ignitor cover <NUM> and proximate to the wick <NUM>.

<FIG> is a top perspective view of an igniter base <NUM> of a Smart Candle Platform and System <NUM> while <FIG> is a bottom perspective view of an igniter base <NUM> of a Smart Candle Platform and System <NUM> in operation which embodies some of the various features disclosed herein. <FIG> is a cross-sectional of an igniter base <NUM> of a Smart Candle Platform and System <NUM> as shown and disclosed in <FIG> and <FIG>. <FIG> is a left-side perspective view of an igniter base <NUM> of a Smart Candle Platform and System <NUM> while <FIG> is a right-side view of an igniter base <NUM> of a Smart Candle Platform and System as disclosed herein.

<FIG> is an exploded view of an upper end of a Smart Candle Platform and System <NUM> illustrating the assembly of various components as shown and illustrated in <FIG>. As shown, in at least one embodiment, the scent pan cover <NUM> is positioned on top of the scent pan <NUM> wherein the scent ring <NUM> is positioned within the scent pan <NUM>. The scent pan <NUM> as shown is positioned on top of the ignition system <NUM>. The ignition system <NUM> is configured of an ignitor cover <NUM>, a two-prong igniter <NUM>, an ignitor wire <NUM> and an ignitor base <NUM>. The two-prong igniter <NUM> and the ignitor wire <NUM> may be positioned between the ignitor cover <NUM> and the ignitor base <NUM> as shown, without restriction or limitation. <FIG> is a perspective view of an ignitor top frame support 122a which may be used with the embodiments disclosed in <FIG> and secured to the support frame 152a via a refill lock <NUM> and screws <NUM> as disclosed herein.

<FIG> is a perspective view of a scent pan cover <NUM> having apertures 117a around the periphery. <FIG> also illustrates the position of the ignitor prongs <NUM> positioned around the periphery of the opening <NUM> positioned in the center of the scent pan cover and scent pan (116a, 116b) with the scent pan <NUM> affixed to the support frame 152a as disclosed herein.

<FIG> is an exploded view of a Smart Candle Platform and System <NUM> illustrating the shell support 152c and the outer shell <NUM> wherein the shell support 152c is positioned within the outer shell <NUM>. <FIG> is a perspective view of a Smart Candle Platform and System <NUM> providing a wick <NUM> positioned in the fuel source cartridge <NUM> with an exposed portion extending from an upper end of the cartridge <NUM> as shown and disclosed herein.

In another aspect of the disclosed embodiment, the cartridge (refill bottle) <NUM> is illustrated in <FIG> and <FIG>. As shown, <FIG> is a perspective view of a Smart Candle Platform and System <NUM> providing two different types of cartridges <NUM> as shown in <FIG> and <FIG>. <FIG> is a perspective of an extended burn refill bottle 131a while <FIG> is a standard burn refill bottle 131b as disclosed herein. The cartridge <NUM> is configured with a retention groove <NUM> to facilitate removal and replacement from the support frame 152a. When the user presses the push button <NUM> on the inner cover <NUM>, the push button <NUM> is extended against the retention groove <NUM> which releases the cartridge <NUM> therein. Both extended burn re-fill cartridge 131a and standard burn re-fill cartridge 131b are configured with a wick <NUM> and a support cap 134a, a custom quick release cartridge retention groove <NUM> and a base <NUM>. However, the base <NUM> of extended burn re-fill cartridge 131a is relatively larger than the base <NUM> of the standard burn re-fill cartridge 131b which allow the bottle or the container <NUM> to hold more fuel (or oil) <NUM>. Dependent on the particular application, the fuel material <NUM> may be an essential oil, but not limited to a solid paraffin wax, a liquid paraffin, a soy, a veggie, a fatty acid, and/or combinations thereof without any limitation and/or restriction. In addition, the wick <NUM> may be positioned in the cartridge <NUM> with an exposed portion of the wick <NUM> extending from an upper end of the cartridge <NUM> which allows the flame <NUM> to be above the top cover <NUM> and also allows the cartridge <NUM> to supply the fuel <NUM> when in use for supporting living flame <NUM>.

In another aspect of the disclosed embodiment, a spring <NUM>, a retention bracket <NUM> and the mid-frame 3j are shown and disclosed in <FIG>. <FIG> is a perspective view of a spring <NUM> of a Smart Candle Platform and System <NUM> as shown herein. <FIG> is another perspective view of the spring <NUM> of a Smart Candle Platform and System <NUM> as shown in <FIG>. As shown, the spring <NUM> has a first end and a second end wherein both the first and the second end are coiled and foldable. One of ordinary skill will appreciate that dependent on the particular application, the shape and/or size of the spring <NUM> may be customized or different type of springs <NUM> may be used and replaced to maximize the effectiveness of a Smart Candle Platform and System <NUM>, without any limitation and/or restriction unless otherwise indicated in the following claims.

<FIG> is a perspective view of a Smart Candle Platform and System <NUM> providing a retention bracket <NUM> as shown and disclosed herein. <FIG> is a cross-section view of a Smart Candle Platform and System <NUM> having a retention bracket <NUM> as shown in <FIG>. <FIG> is a perspective view of a Smart Candle Platform and System <NUM> providing a push cam <NUM> as shown and disclosed herein.

In another aspect of the disclosed embodiment, <FIG> is a top perspective view of a mid-frame base 3j of a Smart Candle Platform and System <NUM> as shown and disclosed herein. <FIG> is bottom perspective view of a mid-frame base 3j of a Smart Candle Platform and System <NUM> as shown in <FIG>.

In another aspect of the disclosed embodiment, <FIG> is a perspective view of a scent pan <NUM> of a Smart Candle Platform and System <NUM> as shown and disclosed herein. <FIG> is a perspective view of a Smart Candle Platform and System <NUM> providing a scent pan cover 114a with a hole (aperture 117a) positioned on top of the scent pan <NUM> in <FIG>. <FIG> is a perspective view of a Smart Candle Platform and System <NUM> providing a scent pan cover 114b without a hole (or aperture 117a) positioned on top of the scent pan <NUM> (as shown in <FIG>). As illustrated in <FIG>, the scent pan <NUM> and the scent pan cover <NUM> have an opening <NUM> wherein the size and shape of the opening <NUM> is large enough for the cartridge <NUM> to be refilled without disassembling the Smart Candle Platform and System <NUM>. One of ordinary skill will appreciate that the opening of the scent pan <NUM> and the scent pan cover <NUM> provides a method for refilling and replacing the cartridge <NUM> without disassembling the Smart Candle Platform and System <NUM> in at least one embodiment which may be desirable to some users.

In addition, as shown in <FIG> and <FIG>, the position and the number of the holes 117a may be customized which allows the user to control the flame or the heat of the Smart Candle Platform and System <NUM>. In addition, the position and the number of the holes 117a on the scent pan cover <NUM> may be customized for the purpose of decoration which may increase the attractiveness of the Smart Candle Platform and System <NUM> to at least some users, without any limitation and/or restriction.

<FIG> is an exploded view of a Smart Candle Platform and System <NUM> illustrating different layers between the interior of the Smart Candle Platform and System <NUM> as related to the outer shell <NUM>, the inner cover <NUM> and the cartridge <NUM> as disclosed. <FIG> is another exploded view of an inner cover <NUM> and the top cover <NUM> of a Smart Candle Platform and System <NUM> which embodies some of the various features as disclosed as shown in <FIG>.

Dependent on the particular application, the inner cover <NUM> may be constructed to be interchangeable or fixed (integral with outer shell <NUM>) without any limitation and/or restriction. Also, dependent on the particular material and/or purpose, the shell support 152c, the protective cover 152b and the support frame 152a may be constructed together or constructed separately and conventionally attached together without any limitation and/or restriction unless otherwise indicated in the following claims.

In another embodiment, <FIG> is a perspective view of a Smart Candle Platform and System <NUM> with the outer shell <NUM> removed and the top cover <NUM> (as shown in <FIG>) affixed to the inner cover <NUM> as shown herein. <FIG> is a perspective view of a Smart Candle Platform and System <NUM> assembly as shown and disclosed herein. As shown and illustrated in <FIG> and <FIG>, the scent pan cover <NUM> has an opening 116b that allows the cartridge <NUM> to be refilled quickly and directly with ease. The top cover <NUM>, the scent pan <NUM> and the inner cover <NUM> may be constructed together or constructed separately and conventionally attached together without any limitation and/or restriction.

In another embodiment, <FIG> is a top view of a decorative trim plate <NUM> which may be used with at least one embodiment of the Smart Candle Platform and System assembly <NUM> as shown and disclosed herein. In the embodiments illustrated in <FIG>, the internal components have been re-configured to allow reduction of their footprint and allow the various control and ignition components (e.g., battery <NUM>, charge printed circuit board (PCB) <NUM>, extinguishing fan <NUM>, ignition assembly <NUM>, ignitor PCB <NUM>, as shown in detail in <FIG>) to be supported using an ignitor mount <NUM> providing a groove or annular <NUM> around its mid-section and sitting on top of a support plate <NUM> and around a neck portion of a refill bottle fuel source, the refill bottle configured for holding a fuel (e.g., oil) and may be single-use or refillable. <FIG> is a detailed side view of the internals of an upper portion of at least one embodiment of the Smart Candle Platform and System assembly as shown and disclosed herein. <FIG> shows high performance ignitors <NUM>, quick igniting wick <NUM>, and decorative trim plate <NUM> called out in detail. As shown in <FIG>, the wick <NUM> is positioned in a fuel source <NUM> with an exposed portion of the wick extending from an upper end of the fuel source.

<FIG> is a perspective view of the large refill bottle fuel source <NUM> configured for use with at least one embodiment of the Smart Candle Platform and System assembly as shown and disclosed herein. <FIG> is a view of a bottom of the large refill bottle <NUM> of <FIG> illustrate that the fuel source <NUM> has a cylindrical shape with an upper section of the fuel source having a smaller diameter than a lower section of the fuel source. <FIG> further illustrate that the fuel source <NUM> includes a first set of threads thereon for engagement with a corresponding second set of threads of an inner shell <NUM> positioned within a hollow interior of an outer shell <NUM> so as to allow the fuel source to be secured within a hollow inner volume of the inner shell. The hollow interior of the outer shell <NUM> is connecting a first opening 208a at an upper end of the outer shell and a second opening 208b at a lower end of the outer shell. <FIG> also illustrate that the first set of threads includes regular right-hand threads 204a positioned on the lower section of the bottle <NUM> for engagement with the inner shell <NUM> as shown in further detail in <FIG>.

<FIG> is a perspective view of a large refill bottle fuel source <NUM> configured for use with at least one embodiment of the Smart Candle Platform and System assembly as shown and disclosed herein. <FIG> is a view of a bottom of the large refill bottle <NUM> of <FIG> illustrate that the fuel source <NUM> has a cylindrical shape with an upper section of the fuel source having a smaller diameter than a lower section of the fuel source. <FIG> further illustrate that the fuel source <NUM> includes a first set of threads thereon for engagement with a corresponding second set of threads of the inner shell <NUM> so as to allow the fuel source to be secured within the hollow inner volume of the inner shell. <FIG> also illustrate that the first set of threads includes reverse threads (left-hand) 205a positioned on the lower section of the bottle <NUM> for engagement with the inner shell <NUM> as shown in further detail in <FIG>.

One of ordinary skill will appreciate that either the configuration as disclosed in <FIG> or the configuration as disclosed in <FIG> may be used without restriction or limitation and may be suitable for any particular application. At least one advantage of a threaded large volume refill bottle fuel source (e.g., <NUM> or <NUM>) is that the threaded version of the bottle reduces the potential for incorrect insertion by users. One of ordinary skill will appreciate that the lower section or the bottom of the bottle may or may not be configured with a space <NUM> located, e.g., in the middle of the bottle's bottom and configured to accept a pillar candle spike.

<FIG> is a perspective view of an embodiment of the Smart Candle Platform and System assembly as shown and disclosed herein in <FIG>. <FIG> is a side view of the embodiment of the Smart Candle Platform and System assembly shown in <FIG> using a large volume refill bottle fuel source with regular threads. <FIG> is a cut-away side view of the embodiment of the Smart Candle Platform and System assembly shown in <FIG>.

<FIG> is a detailed side view of the internals of an upper portion of at least one embodiment of the Smart Candle Platform and System assembly as shown and disclosed herein when the large volume refill bottle <NUM> is configured with reverse threads 205a positioned on the lower section of the bottle <NUM> for engagement with the inner shell <NUM>. <FIG> shows the high performance ignitors <NUM>, the quick igniting wick <NUM>, and the decorative trim plate <NUM> called out in detail. As shown in <FIG>, the wick <NUM> is positioned in the fuel source <NUM> with an exposed portion of the wick extending from an upper end of the fuel source. <FIG> is a cut-away side view of the embodiment of the Smart Candle Platform and System assembly as shown and disclosed herein in <FIG> as configured for use with the large volume refill bottle <NUM> having reverse threads 205a as disclosed in <FIG> with the extinguishing fan <NUM> and ignitor PCB <NUM> called out. The outer shell <NUM> the Smart Candle Platform and System assembly can be made of wax but is not so limited and may be constructed from other materials, similar to the inner shell <NUM>.

<FIG> is a perspective view of the embodiment of the Smart Candle Platform and System assembly as shown and disclosed herein in <FIG> with a clear shell to show the position of the internals including the control PCBs <NUM> as called out. <FIG> is a cut-away top view of the embodiment of the Smart Candle Platform and System assembly shown in <FIG>. As disclosed, an on-off switch (not shown) may be positioned proximate to the upper portion of the System near a top charging port. The arrangement disclosed allows a Universal Serial Bus (USB) charging port <NUM> to be incorporated along with a large capacity battery <NUM>, as shown, to improve usability. USB port <NUM> can be configured to provide power to the Smart Candle Platform and System assembly and/or to charge the battery <NUM>. At least one magnet <NUM> can be positioned in the interior of the ignition assembly <NUM> for retention of the trim plate <NUM>. As shown in <FIG>, four (<NUM>) magnets <NUM> are positioned in the interior of the ignition assembly <NUM> for retention of the trim plate <NUM>.

<FIG> is an exploded view of the embodiment of the Smart Candle Platform and System disclosed in <FIG> as related to the entire assembly and particularly with the large volume refill bottle <NUM> having reverse threads. <FIG> is a detailed view of <FIG> as related to the ignition system and control systems which may be mounted in an upper portion of the inner support shell and above the refill bottle fuel source which is shown as large volume refill bottle <NUM> having reverse threads in <FIG>. The ignition assembly can be positioned within the hollow inner volume of the inner shell <NUM> proximate to the first opening 208a of the outer shell <NUM>. The ignition assembly can be positioned between the ignitor mount <NUM> and the first opening 208a of the outer shell <NUM>. As shown in <FIG>, the ignition assembly can be positioned underneath the decorative trim plate <NUM>. As shown in <FIG>, the decorative trim plate <NUM> rests above a removable scent ring <NUM> which may be positioned in an optional scent pan <NUM> positioned between the trim plate <NUM> and the ignition assembly <NUM>. A steel ring <NUM> for the scent pan retention may be positioned underneath the scent pan <NUM> and in the interior of the ignition assembly <NUM> having four (<NUM>) locating magnets <NUM> positioned therein. The ignition assembly <NUM> rests upon and engages with the ignitor mount <NUM> having the groove <NUM> in its mid-section in which the battery <NUM> and charge PCB <NUM> may be positioned along with the control components including the extinguishing fan <NUM>, control PCBs <NUM> an/or ignitor PCB <NUM>. The ignition assembly <NUM> can be coupled to an ignition control system (e.g., ignitor PCB <NUM> and/or control PCBs <NUM>) which is electronically controlled. The ignitor mount <NUM> and control components are then positioned within the hollow inner volume of the inner shell <NUM> to rest upon the support plate <NUM> positioned within the hollow inner volume of the inner shell and having a hollow channel through a mid-section thereof and/or a threaded refill bottle (e.g., <NUM> or <NUM>). The outer shell <NUM> is then slidably extended over the inner shell <NUM> to form one embodiment of the Smart Candle Platform in which the ignitor mount is positioned between the support plate <NUM> and the first opening 208a of the outer shell <NUM>.

<FIG> is another embodiment of the optional scent pan <NUM> configured for use with at least one embodiment of the Smart Candle Platform and System as disclosed herein wherein the scent pan <NUM> is removable and the scent ring <NUM> is interchangeable. The scent pan <NUM> as shown in <FIG> and <FIG> may be constructed from steel and configured to engage with magnets <NUM>.

The Smart Candle Platform and System assembly as shown and disclosed herein in <FIG> may comprise at least one sensor, wherein the at least one sensor is coupled to a control system (e.g., control PCBs <NUM>) which is electronically controlled. The at least one sensor may comprise a continuity sensor, an accelerometer, a gyroscope, a proximity sensor (which can be a magnetic based proximity sensor, or a visual based proximity sensor), a fuel level sensor, a flame sensor, an infrared (IR) sensor, or a thermopile sensor, among others. The control system may comprise an on/off switch, an ignition control system, an extinguisher system, an infrared (IR) remote control system, a timer, a fuel control system, a fuel feed control system, a fuel storage control system, or a fuel level control system, among others. The at least one sensor and/or the control system can be located in the groove <NUM> of the ignitor mount <NUM> along with the extinguishing fan <NUM>. The Smart Candle Platform and System assembly can further comprise a thermo-electric charging system installed alone or in combination with a battery and configured to produce electrical current using heat produced by a burning fuel.

One of ordinary skill will appreciate that other configurations allowing single or multiple ignitors may be selected for any particular application without departure from the spirit and intent of the present disclosure. One of ordinary skill appreciate that other types of methods of flame sensing/monitoring including pyrometers may be used with Smart Candle Platform <NUM> as disclosed herein.

Having described the preferred embodiments, other features of the Smart Candle Platform will undoubtedly occur to those versed in the art, as will numerous modifications and alterations in the embodiments as illustrated herein.

The methods and embodiments pictured and described herein are no way limiting to the scope of the Smart Candle Platform and method of use unless so stated in the following claims.

It should be noted that the Smart Candle Platform is not limited to the specific embodiments pictured and described herein, but is intended to apply to all similar apparatuses and methods for providing the various benefits and/or features of a Smart Candle Platform. The embodiments described herein explain the best modes known for practicing the Smart Candle Platform and/or components thereof and will enable others skilled in the art to utilize the same.

While the Smart Candle Platform has been described in connection with preferred embodiments and specific examples, it is not intended that the scope be limited to the particular embodiments set forth, as the embodiments herein are intended in all respects to be illustrative rather than restrictive.

Unless otherwise expressly stated, it is in no way intended that any method set forth herein be construed as requiring that its steps be performed in a specific order. Accordingly, where a method claim does not actually recite an order to be followed by its steps or it is not otherwise specifically stated in the claims or descriptions that the steps are to be limited to a specific order, it is no way intended that an order be inferred, in any respect.

Claim 1:
A living flame candle platform (<NUM>) comprising:
an outer shell (<NUM>) having a hollow interior connecting a first opening (208a) at an upper end of the outer shell (<NUM>) and a second opening (208b)at a lower end of the outer shell (<NUM>);
an inner shell (<NUM>) positioned within the hollow interior of the outer shell (<NUM>) and having a hollow inner volume and a second set of threads (204a, 205a);
a support plate (<NUM>) positioned within the hollow inner volume of the inner shell (<NUM>), the support plate (<NUM>) having a hollow channel through a mid-section thereof;
an ignition assembly (<NUM>) positioned within the hollow inner volume of the inner shell (<NUM>); and
a fuel source (<NUM>) positioned within the hollow inner volume of the inner shell (<NUM>), the fuel source (<NUM>) having a cylindrical shape, wherein an upper section of the fuel source (<NUM>) has a smaller diameter than a lower section of the fuel source (<NUM>), the fuel source (<NUM>) further including a first set of threads (204a, 205a) thereon for engagement with the second set of threads (204a, 205a) of the inner shell (<NUM>) so as to allow the fuel source (<NUM>) to be secured within the hollow inner volume of the inner shell (<NUM>).