Intelligent aromatherapy candle
Through the combination of piezoelectric ceramics and function control boards, the intelligent ignition and flameout functions of smart scented candles are realized, which solves the safety hazards of traditional scented candles and improves the safety and convenience of use.
Patent Information
- Application Number
- CN202422564364.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-23
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-10-23
AI Technical Summary
Traditional scented candles cannot achieve intelligent ignition, flameout and automatic control of burning time, posing a safety hazard.
Piezoelectric ceramics are used to achieve intelligent ignition function, and the blower is controlled by the function control board to achieve intelligent flameout and automatic control of combustion time. Combined with the magnetic connection structure and NTC temperature sensor protection circuit, safety is ensured.
It realizes intelligent ignition, flameout and burning time control of scented candles, improves the safety and convenience of use, and reduces safety hazards.
Smart Images
Figure CN223360607U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of candles, in particular to an intelligent aromatherapy candle. Background Art
[0002] Aromatherapy candles are craft candles with a refreshing and pleasant fragrance that purifies the air and eliminates odors. They can be placed in bedrooms, offices, study rooms, living rooms, bathrooms, and other places. Traditional aromatherapy candles are typically lit manually with matches or lighters and lack automatic extinguishing or control over their burning time. If the candle falls over, it can cause a fire, posing a safety hazard. Therefore, there is an urgent need for intelligent aromatherapy candles that can intelligently ignite and extinguish, and automatically control the burning time, to meet market demand and improve the safety of aromatherapy candles. Utility Model Content
[0003] In response to the shortcomings of the existing technology, the utility model provides a design of an intelligent scented candle, which utilizes the high-voltage ignition function of piezoelectric ceramics to achieve intelligent ignition of the scented candle, and provides a blower to achieve intelligent control of the blower, thereby achieving intelligent flameout of the scented candle and controlling the burning time of the scented candle.
[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0005] A smart aromatherapy candle includes a candle holder base, a candle holder and a candle. The candle holder is magnetically connected to the top of the candle holder base. The candle is placed in the candle holder. The candle includes a candle body and two wooden wicks. The outer surfaces of the wooden wicks are coated with a conductive graphene oil layer. The candle holder base is equipped with a function control board and a battery. The battery is connected to the function control board via telecommunication. Piezoelectric ceramics are fixed on the function control board and connected via telecommunication. A connecting plate is provided in the candle holder. A connecting column is provided at the bottom of the connecting plate. The connecting column is connected via telecommunication to the piezoelectric ceramics. A clamping piece is provided at the top of the connecting plate. The lower end of the clamping piece is connected via telecommunication to the connecting column. The upper end of the clamping piece is clamped and connected via telecommunication to the lower end of the wooden wick.
[0006] The high-voltage ignition function of piezoelectric ceramics is used to ignite wooden candle wicks, realizing intelligent ignition function, replacing traditional manual ignition method and improving safety performance.
[0007] Preferably, the base of the candle holder includes a base cover, and the function control board and the battery are fixed on the base cover. An air duct is provided on the side wall of the candle holder, and an air outlet is provided on the upper side of the inner wall of the candle holder. In addition, the base cover is fixed with screws to connect a blower and an air guide block, and the blower is electrically connected to the function control board. An air inlet is provided on the base cover corresponding to the position below the blower, and the air guide block is a hollow structure with openings at both ends. One of the openings of the air guide block corresponds to the air outlet of the blower, and the other opening of the air guide block corresponds to the bottom of the air duct and is connected to the air outlet.
[0008] The blower is controlled by the function control panel. When the predetermined conditions are met, such as the predetermined burning time is reached, the candle is tilted to 45 degrees, etc., the blower is started to generate wind flow, and the wind blows out the candle intelligently through the air outlet.
[0009] Preferably, the candle holder base further comprises a base body, which is fixedly connected to the base cover with screws, a magnet fixedly connected to the bottom of the base body, a limit slot provided at the upper end of the base body, an iron sheet fixedly connected to the bottom of the candle holder with screws, the iron sheet corresponding to the upper and lower positions of the magnet, and the bottom of the candle holder pluggingly coupled to the limit slot and magnetically attracted. This facilitates the connection between the candle holder and the candle holder base, as well as the replacement of the candle holder and candles.
[0010] Preferably, the clamping member is provided with a spring piece that gradually narrows downward. When a candle is placed in the candle holder, the wooden wick at the bottom of the candle is inserted into the clamping member and pushes open the spring piece. The spring piece clamps the wooden wick under the action of the restoring force to ensure the stability of the telecommunications connection.
[0011] Preferably, the function control board is integrated with an NTC temperature sensor protection circuit for battery protection to realize the NTC protection function of the battery. When the battery heats up to a preset value, such as 65°C, all functions are stopped and the device is shut down through the function control board to ensure safe use.
[0012] Preferably, a tipping sensor is provided at the bottom of the candle holder, which is electrically connected to the function control board. The tipping sensor detects the tilt information of the candle and transmits it to the function control board. When the tilt angle of the candle reaches a preset value, for example, 45°, the blower is started through the function control board to blow out the candle to ensure safe use.
[0013] Preferably, the function control panel is also provided with a charging interface and a touch switch. The charging interface is used to charge the battery. A touch button is provided on the base of the candle holder. The touch button corresponds to the position of the touch switch and is used for touch ignition operation. The ignition function can be set to three gears, namely half an hour, one hour, and two hours. When the candle burns to the corresponding set time, the blower is started through the function control panel to intelligently blow out the candle.
[0014] Compared with the prior art, the beneficial effects of the present invention are:
[0015] In this utility model, the intelligent ignition function of the scented candle is realized through the high-voltage ignition function of the piezoelectric ceramic, replacing the traditional manual ignition operation and improving the safety of ignition; and the blower is controlled by the function control panel. When the candle burns for a predetermined time or the candle tilts to a preset angle and falls over, the blower is intelligently started to blow out the candle to ensure safe use; in addition, the utility model is also provided with an NTC protection function of the battery. When the battery heating temperature reaches a preset value, all functions are intelligently turned off and the power is automatically turned off, further improving the product's safety performance and increasing the battery life, etc.; the candle holder and the candle holder base are fixedly connected by magnetic attraction, which is convenient for quick assembly and replacement of the candle holder and candle. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the candle holder base structure in the present invention;
[0018] Figure 3 This is a schematic diagram of the bottom perspective structure of the candle holder base in the present invention;
[0019] Figure 4 This is a schematic diagram of the candle holder structure in the present utility model;
[0020] Figure 5 for Figure 4 Enlarged view of part A in the middle;
[0021] Figure 6 This is a schematic diagram of the bottom structure of the candle holder in the present invention;
[0022] Figure 7 This is a schematic diagram of the candle structure in the present invention.
[0023] Legend:
[0024] 1. Candlestick base;
[0025] 11. Base cover; 111. Air inlet; 12. Blower; 13. Air guide block; 14. Function control panel; 141. Touch switch; 142. Charging port; 143. Piezoelectric ceramic; 15. Base body; 151. Limiting slot; 16. Magnet; 17. Battery; 18. Touch button;
[0026] 2. Candlestick;
[0027] 21. Iron sheet; 22. Connecting column; 23. Air duct; 24. Air outlet; 25. Connecting piece; 251. Spring piece; 26. Connecting plate;
[0028] 3. Candle;
[0029] 31. Candle body; 32. Wooden candle wick. DETAILED DESCRIPTION
[0030] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0031] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to relevant references, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0032] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.
[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.
[0034] like Figure 1-7As shown, a smart aromatherapy candle includes a candle holder base 1, a candle holder 2 and a candle 3. The candle holder 2 is magnetically connected to the top of the candle holder base 1, and the candle 3 is placed in the candle holder 2. The candle 3 includes a candle body 31 and two wooden wicks 32. The outer surface of the wooden wick 32 is coated with a conductive graphene oil layer. The candle holder base 1 is equipped with a function control board 14 and a battery 17. The battery 17 is electrically connected to the function control board 14. A piezoelectric ceramic 143 is fixed to and electrically connected to the function control board 14. A connecting plate 26 is provided in the candle holder 2. A connecting column 22 is provided at the bottom of the connecting plate 26. The connecting column 22 is electrically connected to the piezoelectric ceramic 143. A clamping piece 25 is provided on the top of the connecting plate 26. The lower end of the clamping piece 25 is electrically connected to the connecting column 22, and the upper end of the clamping piece 25 is clamped and electrically connected to the lower end of the wooden wick 32.
[0035] By utilizing the high-voltage ignition function of the piezoelectric ceramic 143 , a high-voltage arc is generated at the top of the burning wooden candle wick 32 , and the wooden candle wick 32 is ignited, thereby realizing the intelligent ignition function, replacing the traditional manual ignition method, and improving the safety performance of use.
[0036] Furthermore, the candle holder base 1 includes a base cover 11, and the function control board 14 and the battery 17 are fixed on the base cover 11. The side wall of the candle holder 2 is provided with an air duct 23, and the upper side of the inner wall of the candle holder 2 is provided with an air outlet 24. In addition, the base cover 11 is fixed with a blower 12 and an air guide block 13 by screws. The blower 12 is electrically connected to the function control board 14. The base cover 11 is provided with an air inlet 111 at a position below the blower 12. The air guide block 13 is a hollow structure with openings at both ends. One of the openings of the air guide block 13 is corresponding to the air outlet of the blower 12, and the other opening of the air guide block 13 is corresponding to the bottom of the air duct 23 and is connected with the air outlet 24.
[0037] The blower is controlled by the function control panel 14. When predetermined conditions are met, such as the predetermined burning time of the candle 3 or the candle 3 falling, the blower 12 is started to generate wind flow, and the wind blows out the candle 3 intelligently through the air outlet 24.
[0038] Furthermore, the candle holder base 1 also includes a base body 15, which is fixedly connected to the top of the base cover 11 with screws. A magnet 16 is fixedly connected to the bottom of the base body 15. A limit slot 151 is defined at the top of the base body 15. An iron sheet 21 is fixedly connected to the bottom of the candle holder 2 with screws. The iron sheet 21 corresponds to the upper and lower positions of the magnet 16. The bottom of the candle holder 2 is plugged into and coupled to the limit slot 151, and is magnetically attracted. This facilitates quick assembly of the candle holder 2 and the candle holder base 1, as well as convenient replacement of the candle holder 2 and the candle 3.
[0039] Furthermore, the clamping member 25 is provided with a spring piece 251 that gradually narrows downward. When the candle 3 is placed in the candle holder 2, the wooden wick 32 at the bottom of the candle 3 is inserted into the clamping member 25 and pushes open the spring piece 251. The spring piece 251 clamps the wooden wick 32 under the action of the restoring force to ensure the stability of the telecommunications connection.
[0040] Furthermore, the function control board 14 is integrated with an NTC temperature sensor protection circuit for protecting the battery 17. When the battery 17 heats up to a preset temperature value, such as 65°C, all functions are stopped and the device is shut down through the function control board 14 to ensure safe use.
[0041] Furthermore, a tipping sensor is provided at the bottom of the candle holder 2 and is connected to the function control board 14. The tipping sensor detects the tilt of the candle 3 and transmits this information to the function control board 14. When the candle 3 reaches a preset tilt angle, for example, 45°, the function control board 14 activates the blower 12 to blow out the candle 3, ensuring safe use. Specifically, when the candle 3 is not tipped, the tipping sensor outputs a high level, and the smart scented candle burns normally. When the candle 3 tips over, the tipping sensor outputs a low level. Upon receiving this low level information, the function control board 14 activates the blower to blow out the candle 3.
[0042] Furthermore, the function control panel 14 is also provided with a charging interface 142 and a touch switch 141, and the candle holder base 1 is provided with a touch button 18. The touch button 18 corresponds to the position of the touch switch 141 and performs a touch ignition operation on it. The ignition function can be set to three gears, namely half an hour, one hour, and two hours. When the candle 3 burns to the corresponding set time, the blower 12 is started through the function control panel 14 to intelligently blow out the candle 3.
[0043] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An intelligent aromatherapy candle, comprising a candle holder base (1), a candle holder (2) and a candle (3), characterized in that: The candle holder (2) is magnetically connected to the top of the candle holder base (1), and the candle (3) is placed in the candle holder (2). The candle (3) includes a candle body (31) and two wooden candle wicks (32). The outer surface of the wooden candle wicks (32) is coated with a conductive graphene oil layer. The candle holder base (1) is equipped with a function control board (14) and a battery (17). The battery (17) is connected to the function control board (14) by telecommunication. A piezoelectric ceramic (143) is fixed on the function control board (14) and connected by telecommunication. A connecting plate (26) is provided in the candle holder (2). A connecting column (22) is provided at the bottom of the connecting plate (26). The connecting column (22) is connected to the piezoelectric ceramic (143) by telecommunication. A clamping piece (25) is provided on the top of the connecting plate (26). The lower end of the clamping piece (25) is connected to the connecting column (22) by telecommunication, and the upper end of the clamping piece (25) is clamped and connected by telecommunication to the lower end of the wooden candle wick (32).
2. The smart scented candle according to claim 1, characterized in that: The candle holder base (1) includes a base cover (11), a function control board (14) and a battery (17) are fixed on the base cover (11), an air duct (23) is provided on the side wall of the candle holder (2), and an air outlet (24) is provided on the upper side of the inner wall of the candle holder (2). In addition, a blower (12) and an air guide block (13) are fixedly connected to the base cover (11) by screws, and the blower (12) and the function control board (14) are connected to each other by telecommunications. An air inlet (111) is provided on the base cover (11) at a position below the blower (12), and the air guide block (13) is a hollow structure with openings at both ends. One opening of the air guide block (13) is correspondingly provided at the air outlet of the blower (12), and the other opening of the air guide block (13) is correspondingly provided at the bottom of the air duct (23) and is connected to the air outlet (24).
3. The smart scented candle according to claim 2, characterized in that: The candle holder base (1) further comprises a base body (15), the base body (15) being fixedly connected to the top of the base cover (11) by screws, the bottom of the base body (15) being fixedly connected to a magnet (16), the upper end of the base body (15) being provided with a limiting groove (151), the bottom of the candle holder (2) being fixedly connected to an iron sheet (21) by screws, the upper and lower positions of the iron sheet (21) and the magnet (16) corresponding to each other, the bottom of the candle holder (2) being plugged and coupled to the limiting groove (151) and being magnetically attracted.
4. The smart scented candle according to claim 1, characterized in that: The clamping member (25) is provided with a spring piece (251) that gradually narrows downward.
5. The smart scented candle according to claim 1, characterized in that: An NTC temperature sensor protection circuit for protecting the battery (17) is integrated on the function control board (14).
6. The smart scented candle according to claim 1, characterized in that: A tipping sensor is provided at the bottom of the candle holder (2), and the tipping sensor is connected to the function control board (14) via telecommunication.
7. The smart scented candle according to claim 1, characterized in that: The function control panel (14) is also provided with a charging interface (142) and a touch switch (141). The candle holder base (1) is provided with a touch button (18). The touch button (18) corresponds to the position of the touch switch (141) and performs a touch ignition operation on the touch button (18).