Patent Document

CROSS REFERENCE TO RELATED APPLICATIONS 
       [0001]    The present application claims priority from utility provisional U.S. Pat. App. No. 62/304,628 filed on Mar. 7, 2016 and utility provisional U.S. Pat. App. No. 62/396,769 filed on Sep. 19, 2016, which are both incorporated by reference herein in their entireties. 
     
    
     STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT 
       [0002]    No federal funds were used to develop or create the invention disclosed and described in the patent application. 
       REFERENCE TO SEQUENCE LISTING, A TABLE, OR A COMPUTER PROGRAM LISTING COMPACT DISK APPENDIX 
       [0003]    Not Applicable. 
       AUTHORIZATION PURSUANT TO 37 C.F.R. §1.71 (d) 
       [0004]    A portion of the disclosure of this patent document contains material which is subject to copyright and trademark protection. The copyright owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but otherwise reserves all copyrights whatsoever. 
       BACKGROUND OF THE INVENTION 
     Field of the Invention 
       [0005]    As disclosed, the Smart Candle Platform and System is a lighting device and system using natural fuel such as oil or wax providing a structure for an improved lighting experience. In at least one embodiment, the interiorly positioned candle assembly allows for a replaceable outer shell and offers improvements in safety via the spring-loaded bottom feed of the candle assembly. In others embodiments, ignition, control and communication systems may be added to the Smart Candle Platform and System for electrical or electronic control for enhanced safety and enjoyment during operation. Candle light is desirable and consumers enjoy it as a “romantic” or “natural” light source. However, traditional candles and their operation are generally less than desirable because of operating and safety concerns. 
         [0006]    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. 
       SUMMARY OF DISCLOSURE 
       [0007]    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 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 be also incorporate scents via direct injection or via a scent infused ring proximate the live flame. See  FIG. 3E  herein illustrating a simplified view of a possible scent ring  47  useful with the present disclosure positioned adjacent to a sensor pcb  39  and ignitor ring  36 . 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. 
         [0008]    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. 
         [0009]    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 tipping/fall sensors (aka 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 therein. 
         [0010]    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. 
         [0011]    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. 
         [0012]    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. 
         [0013]    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 of the top cover aperture indicating the potential for ignition external the live flame. 
         [0014]    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 the live flame. 
         [0015]    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, WiFi, RF, cellular and or other wireless communications 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. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0016]    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. 
           [0017]      FIG. 1  is an exploded view of an embodiment of the Smart Candle Platform disclosed herein and the various interconnected sub-systems which may comprise the invention. 
           [0018]      FIG. 2  is a perspective of the exterior portion of one embodiment of the Smart Candle Platform as disclosed herein during operation. 
           [0019]      FIG. 2A  is an exploded view of the Smart Candle Platform of  FIG. 2  providing further construction and assembly details for the outer shell, top cover and inner cover. 
           [0020]      FIG. 2B  is another exploded view of the Smart Candle Platform of  FIG. 2  providing further construction and assembly details for the feeder tube, candle, spring and spring lock. 
           [0021]      FIG. 2B-1  is a bottom view of the base with the base cap removed to illustrate the candle assembly positioned therein. 
           [0022]      FIG. 2C  is an exploded view of the Smart Candle Platform of  FIG. 2  and particularly the base and base cap. 
           [0023]      FIG. 2D  is an assembled view of the Smart Candle Platform of  FIG. 2  providing further construction and assembly details for the affixation of the lower portion of the inner cover to the base, base feet and base cap. 
           [0024]      FIG. 2D-1  is an assembled bottom view of the base and inner cover with the base cap removed. 
           [0025]      FIG. 2E  is an assembled view of the Smart Candle Platform of  FIG. 2  providing construction and assembly details with the inner cover enclosing the mid-frame with various electronic and operation components affixed therein to the mid-frame. 
           [0026]      FIG. 2F  is an assembled top view of the Smart Candle Platform of  FIG. 2  providing construction and assembly details with the inner cover enclosing the mid-frame with various electronic and operation components affixed therein to the mid-frame and the top cover positioned therein. 
           [0027]      FIG. 3A  is a perspective view of an embodiment of the Smart Candle Platform disclosed herein during operation with the outer shell, top cover and inner cover removed to better disclose the inner working portion of the Smart Candle Platform including the mid-frame resting on the base and various interworking components affixed therein. 
           [0028]      FIG. 3B  is a perspective view of the other side of the mid-frame and various interworking components affixed therein resting upon the base as disclosed in  FIG. 3  and throughout. 
           [0029]      FIG. 3B-1  is a detailed view of  FIG. 3B  with the base removed to better illustrate the pcb affixed to the mid-frame and the position of the continuity sensor. 
           [0030]      FIG. 3C  is a perspective view of the opposite side of the mid-frame with only the fan affixed therein. 
           [0031]      FIG. 3C-1  is a perspective view of the upper portion of the mid-frame with only the fan affixed therein providing a detailed view of the wax collection trough proximate the mid-frame aperture. 
           [0032]      FIG. 3D  is an exploded view of the embodiment of the Smart Candle Platform disclosed at  FIGS. 2 and 3  illustrating the shape, position and relationship between the interior of the Smart Candle Platform as related to the mid-frame, the fan, the exhaust duct, gasket, ignitor, ignitor assembly, main pcb, battery, sensor pcb and electrical leads connecting the various powered components. 
           [0033]      FIG. 3E  is simplified view of a possible scent ring  47  useful with the present disclosure positioned adjacent to a sensor pcb  39 . 
           [0034]      FIG. 4  is a first view of a Smart Candle Platform in operation which embodies at some of the various features disclosed herein. 
           [0035]      FIG. 5  another view of a Smart Candle Platform in operation which embodies at some of the various features disclosed herein. 
       
    
    
       [0036]    See also Appendix A construction drawings incorporated by reference herein. 
         [0000]    
       
         
               
             
               
               
               
             
           
               
                   
               
               
                 DETAILED DESCRIPTION—TABLE OF ELEMENTS 
               
             
          
           
               
                   
                 Element Description 
                 Element Number 
               
               
                   
                   
               
               
                   
                 Lighting system 
                  1 
               
               
                   
                 Outer shell 
                  2 
               
               
                   
                 Opening 
                  2a 
               
               
                   
                 Rim 
                  2b 
               
               
                   
                 Mid-Frame 
                  3 
               
               
                   
                 Mid-Frame upper annular shelf 
                  3a 
               
               
                   
                 Mid-frame lower annular shelf 
                  3b 
               
               
                   
                 Mid-frame axial compartment 
                  3c 
               
               
                   
                 Mid-frame lower tab 
                  3d 
               
               
                   
                 Mid-frame exhaust passage 
                  3e 
               
               
                   
                 Mid-frame aperture 
                  3f 
               
               
                   
                 Mid-frame opening 
                  3g 
               
               
                   
                 Mid-frame securement assembly 
                  3h 
               
               
                   
                 Mid-frame notch 
                  3i 
               
               
                   
                 Base 
                  4 
               
               
                   
                 Base cap 
                  4a 
               
               
                   
                 Base ridge 
                  4b 
               
               
                   
                 Base shelf 
                  4c 
               
               
                   
                 Base—spring mount 
                  4d 
               
               
                   
                 Base void 
                  4e 
               
               
                   
                 Base—fastener assembly 
                  4f 
               
               
                   
                 Base tab 
                  4g 
               
               
                   
                 Candle Assembly 
                  5 
               
               
                   
                 Fuel Cartridge 
                  6 
               
               
                   
                 Ignitor (arc) 
                  7 
               
               
                   
                 Fan 
                  8 
               
               
                   
                 On/Off Switch 
                  9 
               
               
                   
                 Smart Candle Platform and System 
                  10 
               
               
                   
                 Sensor system 
                  11 
               
               
                   
                 Continuity sensor 
                  12 
               
               
                   
                 Accelerometer 
                  13 
               
               
                   
                 Gyroscope 
                  14 
               
               
                   
                 Proximity Sensor—magnetic field 
                  15 
               
               
                   
                 Proximity Sensor—visual 
                  16 
               
               
                   
                 Fuel level sensor 
                  17 
               
               
                   
                 Flame sensor 19 
                  18 
               
               
                   
                 Control system 
                  20 
               
               
                   
                 Ignition control system 
                  21 
               
               
                   
                 Ignition control system—electrical leads 
                  21a 
               
               
                   
                 Ignitor(s) 
                  21b 
               
               
                   
                 Extinguisher system 
                  22 
               
               
                   
                 Infrared (IR) remote control 
                  23 
               
               
                   
                 Timer 
                  24 
               
               
                   
                 Fuel Control System 
                  25 
               
               
                   
                 Power source—battery 
                  26 
               
               
                   
                 Thermo-electric charging (Peltier) 
                  27 
               
               
                   
                 Fuel Feed System 
                  28 
               
               
                   
                 Fuel Storage System 
                  29 
               
               
                   
                 Communications System 
                  30 
               
               
                   
                 Inner cover 
                  31 
               
               
                   
                 Inner cover—main aperture 
                  31a 
               
               
                   
                 Inner cover—securement assemblies 
                  31b 
               
               
                   
                 Inner cover—shelf 
                  31c 
               
               
                   
                 Inner cover—plateau 
                  31d 
               
               
                   
                 Top cover 
                  32 
               
               
                   
                 Exhaust duct 
                  33 
               
               
                   
                 Ignitor trough 
                  34 
               
               
                   
                 Ignitor assembly 
                  35 
               
               
                   
                 Ignitor ring 
                  36 
               
               
                   
                 Ignitor channels 
                  36a 
               
               
                   
                 Ignitor exhaust aperture 
                  36b 
               
               
                   
                 Ignitor mount 
                  37 
               
               
                   
                 Main PCB 
                  38 
               
               
                   
                 Sensor PCB 
                  39 
               
               
                   
                 Feeder tube 
                  40 
               
               
                   
                 Aperture 
                  40a 
               
               
                   
                 Channel 
                  40b 
               
               
                   
                 Wax candle 
                  41 
               
               
                   
                 Wick 
                  41a 
               
               
                   
                 Spring lock (pusher) 
                  42 
               
               
                   
                 Spring 
                  43 
               
               
                   
                 Base foot 
                  44 
               
               
                   
                 IR sensor 
                  45 
               
               
                   
                 Thermopile 
                  46 
               
               
                   
                 Scent ring 
                  47 
               
               
                   
                   
                  48 
               
               
                   
                   
                  49 
               
               
                   
                 Restricted access cover (not shown) 
                  70 
               
               
                   
                 Locking tab 
                  72 
               
               
                   
                 Flame 
                 100 
               
               
                   
                   
               
             
          
         
       
     
       DETAILED DESCRIPTION 
       [0037]    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. 
         [0038]    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. Ranges may be expressed herein as from “about” one particular value, and/or to “about” another particular value. When such a range is expressed, another embodiment includes from the one particular value and/or to the other particular value. Similarly, when values are expressed as approximations, by use of the antecedent “about,” it will be understood that the particular value forms another embodiment. It will be further understood that the endpoints of each of the ranges are significant both in relation to the other endpoint, and independently of the other endpoint. 
         [0039]    “Optional” or “optionally” means that the subsequently described event or circumstance may or may not occur, and that the description includes instances where said event or circumstance occurs and instances where it does not. 
         [0040]    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. 
         [0041]    Disclosed are components that can be used with at least one embodiment of the disclosed Smart Candle Platform  10  and one embodiment of a control system  30  which may operate the Smart Candle Platform  10  via a remote control  31 . 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  10 . This applies to all aspects of this application including, but not limited to, components of a Smart Candle Platform  10 . 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  10 . The present Smart Candle Platform  10  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. 
         [0042]    In one embodiment, the lighting system of the Smart Candle Platform  10  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 in 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). 
         [0043]      FIG. 1  provides a front perspective view of one illustrative embodiment of the Smart Candle Platform  10  illustrating an exploded view with call-outs to facilitate description of the various interconnected systems which may be implemented in the Smart Candle Platform  10  as disclosed including without limitation or restriction a lighting system  1 , a sensing system  11  comprised of at least one condition sensor detecting and receiving input from either the environment or the operation of the Smart Candle Platform  10 , a control system  20  and a communications system  30 . 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. 
         [0044]    In one embodiment of the Smart Candle Platform  10  as disclosed the lighting system  1  includes an external facade (outer  2 ) 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  2  having an opening  2   a  from its 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  2  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 therein, without limitation and/or restriction. For example, and without limitation or restriction, applicant believes the market desires the outer shell  2  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  2  is mounted to a mid-frame  3  which rests on and is attachable to a base  4 . The mid-frame  3  and base  4  could be constructed of any material that is of sufficient strength to support the outer shell  2  and the various sensors and systems contemplated by Applicant to be positioned within the outer shell  2 , or within close proximity of the outer shell  2  and mid-frame  3 , for attachment to the mid-frame  3  therein including various metals, including steel, aluminum, carbon fiber, plastic and or combinations therein, without limitation and/or restriction. 
         [0045]    As shown in  FIG. 1 , the actual fuel for the Smart Candle Platform  10  is supplied via a fuel cartridge  6 , positioned on the base  4  within the outer shell  2 , and attached to the mid-frame  3 . The light and flame are positioned within the opening  2   a  of outer shell  2 , similar to a typical “dumb” solid wax candle well known to those of ordinary skill in the art. As illustrated in  FIG. 1 , the fuel is typically fed from the bottom such that the lighting system  1  flame (not shown) is generally positioned at the top of the external facade (outer shell  2 ) of the Smart Candle Platform  10  creating a uniform look and feel for the natural flame candle experience. One of ordinary skill will appreciate that the Smart Candle Platform  10  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 therein. 
         [0046]    One of ordinary skill will also appreciate that the present disclosure may include other types of fuel cartridges  6  which may be used including tanks and gas containers (not shown). Fuel cartridge  6  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  10  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 therein. The Smart Candle Platform  10  may be configured to produce candle light using a fuel cartridge  6  as shown herein. Liquid fuels (oils) available as fuel may include paraffin, soy, veggie, fatty acid, essential oils and or combinations therein. 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  10  as disclosed by either addition directly to the fuel burned 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 incorporates by reference herein the following US patents related to fuel control systems and auto-feeding systems as related to candles and lighting systems including: U.S. Pat. Nos. 4,186,430; 6,030,093; 5,722,763; 5,688,040; 5,424,928; 4,566,055; 4,260,365; 4,186,430; 3,867,625; 3,091,106; and 343,461. Applicant incorporates the preceding US patents for further enablement and description of the present disclosure without admission as to the scope of teaching or the relevance of any particular reference or combinations of references as related to the patentability of the present disclosure. 
         [0047]    In this particular embodiment of the Smart Candle Platform  10 , a basic control system  20  includes a “hard” on/off switch  9  which could be positioned on the base  4  or the interior or exterior of the outer shell  2  for convenient access with minimal aesthetic distraction. (Not shown) As will be discussed further herein, a proximity sensor (either a magnetic field type  15  and/or a visual type  16 ) may be positioned proximate the opening  2   a  and on or within the outer shell  2  to detect whether there is a physical obstruction or barrier from the outside environment, in relation to the Smart Candle Platform  10 . As shown, the Smart Candle Platform  10  may be powered internally via a battery  26  that may be mounted to the mid-frame or positioned in the base  4  or within the interior of the shell  2 . Although not shown, one of ordinary skill will appreciate that the Smart Candle Platform  10  may be powered externally. In another embodiment, a thermo-electric charging system  27  could be installed alone or in combination with a battery  26 , 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. 
         [0048]    The Smart Candle Platform  10  as disclosed has an ignition control system  21  which ignites the fuel delivered via the fuel cartridge  6  through generation of an arc via an ignitor  7 , which is well known to one of ordinary skill in the art. In one embodiment of the Smart Candle Platform  10  disclosed, a continuity sensor  12  could be positioned proximate the ignitor  7  and in communication with the control system  20  to monitor the position of the fuel cartridge in the base  4  to ensure proper engagement/contact prior to ignition of the fuel (wick). (Not shown) (See  FIGS. 2E-3B  and supporting description therein for additional enabling description for this embodiment) 
         [0049]    As disclosed and contemplated, in one embodiment, the control system  20  of the Smart Candle Platform  10  may also include a fuel control system  25  connected to a fuel level sensor  17  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  17  could be connected to an automated fuel feed system  28  (not shown) allowing for the introduction of more fuel from a fuel storage system  29  (not shown) into the fuel cartridge  6 . In one embodiment, the fuel level could be sensed via an optical camera system. In another embodiment, the fuel level sensor  17  could signal the fuel control system  25  to auto-feed the wick and/or the wax of the system, subject to the particular fuel and configuration chosen. (See also  FIGS. 2E-3B  and supporting description therein for additional enabling description for this embodiment) 
         [0050]    As disclosed and contemplated, in one embodiment, the control system  20  of the Smart Candle Platform  10  may also include an extinguisher sub-system  22  that could be comprised of an electrically powered fan  8  (electrically connected to a power source—not shown) to “blow out” the flame when the Smart Candle Platform  10  is turned off via the control system  20  or when one of the installed sensors of the sensor system  11  detects a dangerous condition including for example and without limitation the following: an accelerometer  13  and/or gyroscope  14  working alone or in combination has/have detected the Smart Candle Platform  10  has changed position (tipping/tipped over) producing a fire hazard, sending a signal to the control system  20  to activate the fan  8  to “blow out” the flame (burning fuel) re-establishing “safe” conditions to the operation the Smart Candle Platform  10 . (See  FIGS. 2E-3B  and supporting description therein for additional enabling description for this embodiment) Further, although not shown, other types of extinguisher systems  22  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. 
         [0051]    In at least one embodiment of the Smart Candle Platform  10 , if any of the sensors (continuity sensor  12 , accelerometer  13 , gyroscope  14 , proximity sensor—magnetic field  15 , proximity sensor—visual  16 , fuel level sensor  17 , flame sensor  18  of the sensor system  11 , alone or in combinations, detects a “unsafe” condition or conditions that violate the contemplated controlled operation of the Smart Candle Platform  10 , then the control system  20  may initiate extinguishment of the flame via the extinguisher system  22  (via exhaust duct  33  and fan  8  as discussed at  FIGS. 2-3 ) and/or the ignition system  21  by removing fuel from the flame and/or disabling the ignitor  7 , to disable operation of the Smart Candle Platform  10 . (See  FIGS. 2E-3  and supporting description therein for additional enabling description for this embodiment) 
         [0052]    As disclosed and contemplated, in another embodiment, the Smart Candle Platform  10  would have at least one control system  20 , which could be an infrared (IR) remote control type  23  working within line-of-sight of the Smart Candle Platform  10 . As disclosed, the remote control  23  would control the on/off switch  9  (not shown) mounted on the Smart Candle Platform  10  which may also control (trigger) the ignitor  7  of the ignition control system  21  and the fan  8  of the extinguisher system  22  deployed in the Smart Candle Platform  10 . As disclosed and contemplated, in another embodiment, the Smart Candle Platform  10  would have at least one control system  20 , which could be a timer system  24  which could work with the ignition system  21  and extinguisher control system  22  of the Smart Candle Platform  10 . As disclosed, the timer  24  would also control of on/off switch  9  (not shown) mounted on the Smart Candle Platform  10  which may also control (trigger) the ignitor  7  of the ignition control system  21  and the fan  8  of the extinguisher system  22  deployed in the Smart Candle Platform  10 , on either a pre-programmed time period (1 h, 2 h and/or 4 h) or a variable period time to be selected by the user (59 minutes). Upon expiration of the selected time period, the Smart Candle Platform  10  would shut down automatically. 
         [0053]    The Smart Candle Platform  10  disclosed and claimed herein may be configured with a communication system  30  including appropriate transmitters and receivers, subject to the particular communication installed therein. The communication system  30  may allow communication and control between individual Smart Candle Platforms  10  and a smart phone (not shown) having a software application installed therein via communication with WiFi, Bluetooth, cellular and/audio type systems and combinations therein. The communication system  30  may also be configured to allow communication between groups of Smart Candle Platforms  10  allowing multi-device and zone type control via the various types of communication systems that may be installed therein. 
         [0054]    The following modifications, although not shown, would be obvious to one of ordinary skill in the art in view of the present disclosure. The various elements of the Smart Candle Platform  10  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  10  and various elements thereof will vary depending on the specific application of the Smart Candle Platform  10 , but it is contemplated that steel, Aluminium, 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  10 , without departing from the spirit and scope of the Smart Candle Platform  10  as disclosed and claimed herein. 
         [0055]    In another embodiment of the Smart Candle Platform  10  as disclosed and shown throughout  FIGS. 2-3  includes an external facade (outer shell  2 ) that appears like a typical “dumb” candle and is customizable. Although shown having a round shape, the outer shell  2  having opening  2   a  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 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 therein, without limitation and/or restriction. The outer shell  2  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 subject to holidays—red or green for Christmas and black or orange for Halloween or Fall by way of example and without limitation. 
         [0056]      FIG. 2  is a perspective of the exterior portion of another embodiment of the Smart Candle Platform  10  as disclosed herein during operation. As shown, the Smart Candle Platform  10  has a live flame  100  positioned with discharge from an ignitor ring  36  surrounded by a top cover  32  positioned in the upper portion outer shell  2 . In this particular embodiment of a Smart Candle Platform  10 , a candle  41  composed of wax having a wick  41   a  is the fuel and may have all attributes previously attributed and discussed regarding  FIG. 1 . One of ordinary skill will appreciate that scented operation could be added to the Smart Candle Platform  10  via scents in candle  41 . (See infra)  FIG. 2A  is an exploded view of the Smart Candle Platform of  FIG. 2  providing further construction and fabrication details. As shown in  FIG. 2 , the Smart Candle Platform  10  may be fabricated with an outer shell  2  having an opening  2   a  therein. An inner cover  31 , also having main aperture  31   a  is shown positioned within and enclosed by outer shell  2  with top cover  32  positioned upon the upper portion of inner cover  31 . As shown, the outer shell  2  has a hollow interior connecting an upper end and a lower end with a rim  2   b  positioned around the interior of the upper end, together forming a first opening  2   a . An inner cover  31  having a hollow interior connecting an upper end and an open lower end is shown with a generally flat plateau at the upper end  31   d  formed by shelf  31   c . A main aperture  31   a  is formed therein. The inner cover  31  is positioned within the first opening of the outer shell  2   a . One of ordinary skill will appreciate that other embodiments of outer shell  2  and inner sleeve  31  may be constructed without rim  2   b , plateau  31   d  and shelf  31   c  without restriction or limitation as required for a particular configuration or application. One of ordinary skill will note that various smaller apertures for securement assemblies  31   b  are positioned proximate and around main aperture  31   b  which when assembled are also proximate and positioned around opening  2   a  of the outer shell  2 . Top cover  32  is non-conductive and acts as an insulator between inner cover  31  and outer shell  2 . Top cover aperture  32   a , first opening  2   a , and main aperture  31   a  align. Further, top cover  32  may be aesthetically pleasing and may be either light reflective in support of wick  41   a  and flame  100  during operation. One of ordinary skill will appreciate that although top cover  32  is disclosed and described as being composed of glass, any material suitable for the particular application of a Smart Candle Platform  10  may be chosen including wax, plastic, ceramics as well as various metals including steel, aluminium and bronze and various combinations therein which may be reflective or optically transparent, as required by a particular application. Further, top cover  32  may have be configured to have an outer surface similar to outer shell  2  which may also be wax, having heat resistant properties as required by its proximity to the live flame. 
         [0057]    Exploded view  FIG. 2B  of the Smart Candle Platform illustrates one embodiment of a fuel (wax) and fuel feed system  28  shown as a candle assembly  5 . As shown in this embodiment, the candle assembly  5  is a feeder tube  40  configured to be positioned in the aperture of the inner cover sleeve  31   a , a wax candle  41  with wick  41   a , spring  43  and candle pusher  42 . One embodiment of the Smart Candle Platform  10  disclosed herein may be configured based on  FIGS. 2A-2B  wherein outer shell  2 , top cover  32  and inner cover  31  having main aperture  31   a  therein, with candle assembly  5  positioned internally therein, upon engagement between base  4  and inner sleeve  31  forms a simple embodiment of a working live flame Smart Candle Platform  10 .  FIG. 2B-1  is a bottom view of the base  4  with the base cap  4   a  removed to illustrate the candle assembly  5  (feeder tube  40 , candle  41 , candle pusher  42  and spring  43 ) positioned therein with mid-frame  3 . As shown, base  4  may be configured with a plurality of base feet  44 . As shown, base  4  may also have base tab  4   g  positioned around the perimeter of the base  4  for coupled engagement with recesses  31   e  positioned around the perimeter of inner sleeve  31  or for coupled engagement with recesses positioned in the lower portion of the mid-frame  3 . One of ordinary skill will appreciate that other configurations for locked engagement may be used without departure from the spirit and intent of the disclosure. 
         [0058]    Further, as configured, the wax candle  41  is meant to advance automatically or semi-automatically via candle pusher  42  positioned against the bottom of wax candle  41  and is in communication with spring  43  which is positioned interior of base cap  4   a  of base  4  as shown in further detail in  FIG. 2C . As shown, base  4  and base cap  4   a  work together with the lower end of inner sleeve  31  to operate as a wax lock during operation of the Smart Candle Platform  10 . Although not shown, one of ordinary skill will appreciate that the base  4  and base cap  4   a  may work together with the lower end of inner sleeve  31  to contain a fuel refill and/or cartridge in other embodiments configured for a fuel cartridge  6  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  43  make work directly against wax candle  41  without spring lock (pusher)  42  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  41   a  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  6  useful for liquid fuel. 
         [0059]      FIG. 2D  is an assembled view of the Smart Candle Platform  10  of  FIG. 2  providing further construction and assembly details for the slidable affixation of the lower portion of the inner cover to the base  4 , base feet  44  and base cap  4   a . As shown in  FIG. 2C  base  4  is configured with annular base ridge  4   b , base shelf  4   c  and base void  4   e  for slotted contact and engagement with the lower end of inner sleeve  31  shown in  FIG. 2D . Inclusion of base tab  4   g  allows for fixed uni-directional engagement and assembly. Base  4  may be attached to the inner cover  31  via base fastener assemblies  4   f  which are apertures in which any fastener (glue, screws, bolts, expansion pegs and/or combinations therein) (not shown) may be positioned to fix the end of inner sleeve  31  to base  4 .  FIG. 2D-1  is an assembled bottom view of the base  4  and inner cover  31  with the base cap  4   a  removed as well as several base foot  44  to better show base pads  4   h .  FIG. 2E  is an assembled view of the Smart Candle Platform  10  disclosed herein as embodied in either  FIG. 1, 2 , or  3  configured with an inner cover  31  enclosing a mid-frame structure  3  with various electronic and operation components affixed therein. As shown, the mid-frame  3  is configured to engage with and be surrounded by an inner sleeve  31  having a generally round shape. As shown, the mid-frame  3  includes an upper annular shelf  3   a  as well as a lower annular shelf  3   b  which are generally round in shape. One of ordinary skill will appreciate the present disclosure ( FIGS. 1-3 ) is not limited to one particular shape but that the combination of outer shell  2 , opening  2   a , inner sleeve  31  and mid-frame  3  can be configured to any shape desired with this concentric interconnection design between the preceding elements. As shown in FIG.  2 E upper annular shelf  3   a  and lower annular shelf  3   b  allow for the creation of a mid-frame axial compartment  3   c  into which a main pcb (printed circuit board)  38  may be affixed allowing for a control system  20  as discussed further herein. As disclosed herein, the main pcb  38  may have the following systems, system controls or connections, via either analog or digital systems, installed therein including a sensor system  11 , a continuity sensor  12 , an accelerometer  13 , a gyroscope  14 , a proximity sensor—via magnetic field  15 , proximity sensor—via visual  16 , a fuel level sensor  17 , a flame sensor  18 , a control system  20 , an ignition control system  21 , an extinguisher system  22 , an infrared (IR) remote control  23 , a timer  24 , a fuel control system  25 , a power source-battery  26 , a thermo-electric charging (Peltier)  27 , a fuel feed system  28  (including controls), a communications system  30 , including either or both a wifi or bluetooth transmitter(s) and receiver(s), and combinations therein collectively working separately or together supporting operation of a Smart Candle Platform  10  or Smart Candle Platforms  10  including a mesh network of Smart Candle Platforms  10 . As shown, the recesses created by the upper and lower annular shelves ( 3   a ,  3   b ) 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  10  including for example fan  8  (shown in  FIG. 2E ), battery  26 , ignition control system  21 , ignition control system—electrical leads  21   a  and ignitor trough  34 . As shown through-out  FIGS. 2A-3D , the electrical connections between the various systems requiring electrical power may be positioned adjacent to and in either the ignitor trough  34  and/or mid-frame axial compartment  3   c  or other recesses located in the mid-frame  3  or combinations therein. One of ordinary skill will appreciate that a restricted access panel or cover  70  (not shown) having tab  72  positioned in base  4  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. 2B-1  and  FIG. 2D ) 
         [0060]      FIG. 2F  is an assembled top view of the Smart Candle Platform of  FIG. 2  providing construction and assembly details with the inner cover  31  enclosing the mid-frame  3  with various electronic and operation components affixed therein to the mid-frame  3  and the top cover  32  positioned therein. 
         [0061]      FIG. 3A  provides another perspective view of the Smart Candle Platform  10  disclosed herein during operation with the outer shell  2 , top cover  32  and inner cover  31  removed to better disclose the inner working components of the Smart Candle Platform  10  including sensor pcb  39  with the mid-frame  3  resting on the base  4 . As shown in  FIGS. 2E, 3A, 3B and 3D , ignitor ring  36  is positioned on the upper portion of the mid-frame  3  extending out from the inner sleeve  31 . As also shown in  FIGS. 2E, 3A, 3B and 3D , sensor pcb  39  is positioned on the upper portion of the mid-frame  3  just under the inner sleeve  31 . As disclosed herein, the sensor pcb  38  may have the following systems, system controls, or connections to it, installed therein including a sensor system  11 , a continuity sensor  12 , accelerometer  13 , gyroscope  14 , proximity sensor—magnetic field  15 , proximity sensor—visual  16 , fuel level sensor  17 , flame sensor  18 , control system  20 , ignition control system  21 , extinguisher system  22 , infrared (IR) remote control  23 , timer  24 , fuel control system  25 , power source-battery  26 , thermo-electric charging (Peltier)  27 , fuel feed system  28  (controls), communications system  30 , including either or both a wifi or bluetooth transmitter(s) and receiver(s) and combinations therein collectively working separately or together supporting operation of the Smart Candle Platform  10 . 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)  10 . 
         [0062]      FIG. 3B  is a perspective view of the other side of the mid-frame  3  including mid-frame lower tab  3   d , mid-frame exhaust passage  3   e  and mid-frame aperture  3   f  having a main pcb  38  affixed in the mid-frame axial compartment  3   c  located between the mid-frame upper and lower annual shelves ( 3   a ,  3   b ) resting upon the base  4  and positioned for engagement with the base fastener assemblies  4   f  proximate the base ridge  4   b  and base shelf  4   c . As shown, fan  8  is positioned in a recess located just under the upper mid-frame shelf  3   a . Further, exhaust duct  33  is positioned in mid-frame exhaust passage  3   e  on the upper face of the mid-frame  3  in fluid communication with ignitor ring assembly  35  and ignitor ring  36 . 
         [0063]      FIG. 3B-1  is a detailed view of  FIG. 3B  with the base  4  removed to better illustrate the pcb  38  affixed to the mid-frame  3  in the mid-frame axial frame compartment and the position of the continuity sensor  12  between the lower portion of the mid-frame  3  and the base  4 . 
         [0064]      FIG. 3C  is perspective view of the mid-frame  3  with only the fan  8  affixed to best illustrate the various components of the mid-frame  3  to illustrate the other side of the mid-frame  3 .  FIG. 30-1  is a perspective view of the upper portion of the mid-frame  3  with only the fan  8  and exhaust duct  33  affixed therein. The upper portion of mid-frame is configured with a wax overflow collection trough proximate the mid-frame aperture  3   f  and mid-frame exhaust passage  3   e  for engagement with exhaust duct  33 . As disclosed, fan  8  connected to exhaust duct  33  may be used as part of the extinguishment system  22  i.e. when a sensor  11   a  from a sensor system  11  is connected to the extinguishment system  22  provides a signal that there exists an unsafe condition, fan  8  may be operated to send a gust of air to the flame  100  to extinguish the flame  100 . In other embodiments, fan  8  can be operated so as to remove or pull excessive smoke away from the flame  100  during operation and or in extinguishment mode, can be operated so as to rapidly remove the air around the flame  100  allowing for extinguishment and avoidance of unsafe operation. 
         [0065]      FIG. 3D  is an exploded view of Smart Candle Platform  10  providing additional illustration of one embodiment therein particularly as related to the shape, position and relationship between the interior of the Smart Candle Platform  10  as related to the mid-frame  3 , the fan  8 , exhaust duct  3 , ignitor  21   b , ignitor assembly  35  positioned under ignitor ring  36  and base  4 , main pcb  38 , battery  26 , sensor pcb  39  and electrical leads (ignition control system  21   a  and battery leads) connecting the various powered components of Smart Candle Platform  10 . As disclosed herein, the sensor pcb  39  is illustrated having infrared (IR) sensors  45  and thermopiles  46  arrayed and arranged around the circumference of the sensor pcb  39 . Applicant has found that at least one and preferably multiple IR sensors  45  and thermopiles working together improve monitoring and control of the wick  41   a  of candle  41  and particularly flame  100 . Ignitor ring  36 , having the clover-leaf shape as shown through-out, which surrounds the wick  41   a  and flame  100 , has been found to be one configuration allowing multiple ignitors  21   b  for improved control of wick  41   a  and flame  100  solving the problem(s) of wick and flame migration. 
         [0066]      FIG. 3E  illustrates one embodiment of a scent ring  47  useful with the present disclosure positioned adjacent to a sensor pcb  39  and ignitor ring  36 . One of ordinary skill will appreciate that the scent ring  47  may have any shape that works with a particular configuration of the Smart Candle Platform  1  disclosed herein. Further, the scent ring  47  may be used with a sensor pcb  39  and ignitor ring  36  as illustrated or may be used in a Smart Candle Platform  10  configured for use without a mid-frame  3  or ignitor ring  36  with the scent ring  47  positioned proximate live flame  100  to provide heat which may be useful in warming-up the scent ring  47  to activate the scent therein for distribution. The scent ring  47  may be positioned inside the sensor pcb  39  or external to the sensor pcb  39  as shown, without limitation or restriction, as required for a particular application or configuration. 
         [0067]    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  10  as disclosed herein without departure from spirit and intent of the disclosure. 
         [0068]    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, all of which may be achieved without departing from the spirit and scope of the Smart Candle Platform disclosed herein. Accordingly, the methods and embodiments pictured and described herein are for illustrative purposes only, and the scope of the present disclosure extends to all method and/or structures for providing increased functionality, comfort, longevity, enjoyment and aesthetics in the use and access of Smart Candle Platforms and aesthetic controllable natural lighting systems. Furthermore, 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. 
         [0069]    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. Modifications and alterations from the described embodiments will occur to those skilled in the art without departure from the spirit and scope of the Smart Candle Platform. It is understood that the Smart Candle Platform as disclosed herein extends to all alternative combinations of one or more of the individual features mentioned, evident from the text and/or drawings, and/or inherently disclosed. All of these different combinations constitute various alternative aspects of the Smart Candle Platform and/or components thereof. 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. The claims are to be construed to include alternative embodiments to the extent permitted by the prior art. 
         [0070]    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. 
         [0071]    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. This holds for any possible non-express basis for interpretation, including but not limited to: matters of logic with respect to arrangement of steps or operational flow; plain meaning derived from grammatical organization or punctuation; the number or type of embodiments described in the specification. It will be apparent to those skilled in the art that various modifications and variations can be made without departing from the scope or spirit. Other embodiments will be apparent to those skilled in the art from consideration of the specification and practice disclosed herein. It is intended that the specification and examples be considered as illustrative only, with a true scope and spirit being indicated by the following claims.

Technology Category: 5