CN219775694U

CN219775694U - Electronic candle

Info

Publication number: CN219775694U
Application number: CN202321135530.8U
Authority: CN
Inventors: 关法硕; 张毕登; 罗凯; 陈愿妮
Original assignee: Shenzhen Magic Cube Digital Technology Co ltd
Current assignee: Shenzhen Magic Cube Digital Technology Co ltd
Priority date: 2023-04-14
Filing date: 2023-05-11
Publication date: 2023-09-29
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses an electronic candle, comprising: the candle comprises a candle main body, an operating part, an ignition device and a extinguishing device, wherein the operating part is electrically connected with the ignition device and the extinguishing device, the operation part can be operated to start the ignition device or the extinguishing device, the ignition device is used for controlling the ignition of the candle main body, and the extinguishing device is used for controlling the extinguishing of the candle main body. According to the utility model, the operating part is arranged and is electrically connected with the ignition device and the extinguishing device, the ignition device or the extinguishing device can be started by operating the operating part, when the electronic candle needs to be ignited or extinguished, the operation can be realized by operating the operating part, and the manual ignition of the candle or the manual flame extinguishing is not needed, so that the operation is simple and convenient.

Description

Electronic candle

Technical Field

The utility model relates to the technical field of air purification, in particular to an electronic candle.

Background

The aromatherapy candles have the characteristics of fresh and pleasant fragrance. Unlike traditional candles, the aromatherapy candles belong to art candles, are rich in appearance, beautiful in color, and have the effects of giving off pleasant fragrance when being burnt, beautifying, protecting health, relieving nerves, purifying air and eliminating peculiar smell.

At present, the aromatherapy candles can be ignited by a fire source, usually an open flame, but the open flame is adopted for ignition, so that the safety problem is necessarily existed, and the problems of complicated ignition process and the like are existed; when the aromatherapy candles are extinguished, in order to keep the appearance of the aromatherapy candles free from being damaged by flames, the aromatherapy candles need to be prevented from being blown out by a nozzle, the special tool cover is needed to be used for extinguishing the flames, the fire extinguishing bell is usually used for extinguishing the flames, the fire extinguishing bell is covered on the flames when the aromatherapy candles are used, oxygen in a closed space formed by the fire extinguishing bell and wax oil is burnt out by the flames, the flames are extinguished due to lack of oxygen, the special tool is needed to be additionally prepared for extinguishing the aromatherapy candles, the operation for extinguishing the flames is complex, and the aromatherapy candles are inconvenient to use.

Disclosure of Invention

The utility model aims to provide an electronic candle, which aims to solve the problems that the existing candle is complex in flame extinguishing operation, inconvenient to use and the like.

The embodiment of the utility model provides an electronic candle, which comprises the following components: the candle comprises a candle main body, an operating part, an ignition device and a extinguishing device, wherein the operating part is electrically connected with the ignition device and the extinguishing device, the operation part can be operated to start the ignition device or the extinguishing device, the ignition device is used for controlling the ignition of the candle main body, and the extinguishing device is used for controlling the extinguishing of the candle main body.

Further, the candle main body comprises a candle core and an air inlet channel, the air inlet channel is provided with an air inlet and an air outlet, the air inlet is arranged corresponding to the extinguishing device, the air outlet is arranged corresponding to the candle core, and the extinguishing device can convey extinguishing gas towards the air inlet channel so as to extinguish the flame of the candle core.

Optionally, at least part of the air inlet channel is arranged in the wax core, and the air outlet is arranged on the wax core.

Optionally, the candle main body includes a housing having a cavity, a wax body disposed in the cavity, and the wax core is disposed in the cavity and covered by the wax body, at least a portion of the air inlet channel is disposed in the housing, and the air outlet is communicated with the cavity.

Optionally, the candle main body further comprises a light sensor and a light guide member arranged at one side of the light sensor, wherein the light sensor detects light emitted from the wax core and conducted through the light guide member.

Further, the extinguishing gas is air, one end of the extinguishing device is communicated with the outside, and the other end of the extinguishing device is communicated with the air inlet; or, the extinguishing gas is non-combustible gas, and the extinguishing device is provided with a non-combustible gas bottle.

Further, the extinguishing device is provided with a gas accelerating device, the gas outlet end of the gas accelerating device is communicated with the gas inlet, and the gas inlet end of the gas accelerating device is communicated with the outside.

Further, the non-combustible gas bottle is a compressed bottle.

Further, a guide piece is arranged between the air outlet of the extinguishing device and the air inlet, and an air guide channel is arranged in the guide piece.

Further, the inner wall of the air guide channel is provided with an arc surface for guiding the air direction.

Further, the guide member includes: the device comprises a first air guide part and a second air guide part communicated with the first air guide part, wherein the first air guide part is communicated with an air outlet of the extinguishing device, the second air guide part is communicated with the air inlet, and the cambered surface is arranged on the first air guide part.

Further, the air outlet of the extinguishing device and the second air guide are respectively arranged at the adjacent sides of the first air guide part.

Further, the wax core includes: the combustion layer is sleeved on the outer surface of the supporting layer, and the air inlet channel is arranged in the supporting layer.

Further, the supporting layer and the combustion layer are both made of combustible materials.

Further, the ignition device is an arc ignition device, and the arc ignition device comprises at least two oppositely arranged arc electrodes.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIGS. 1-2 are schematic views of an electronic candle according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a candle assembly according to an embodiment of the present utility model;

FIG. 4 is an exploded view of a candle assembly according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a base according to an embodiment of the present utility model;

FIG. 6 is an exploded view of a base of an embodiment of the present utility model;

FIG. 7 is a schematic cross-sectional view of an electronic candle of an embodiment of the utility model;

FIG. 8 is a schematic view of a guide member according to an embodiment of the present utility model;

FIG. 9 is a schematic view of one end of a wax core according to an embodiment of the present utility model;

FIG. 10 is a schematic diagram of an electronic candle of another embodiment of the present utility model;

fig. 11 is a schematic cross-sectional view of fig. 10.

The reference numerals are as follows:

1. a wax core; 2. an extinguishing device; 3. an air intake passage; 4. an air inlet; 5. an air outlet; 6. a base; 7. a candle body; 8. a wax body; 9. a first through hole; 10. a second through hole; 11. an air outlet; 12. a guide member; 13. an air guide channel; 14. a first air guide part; 15. a second air guide part; 16. an air inlet; 17. a lifting part; 18. a support layer; 19. a combustion layer; 20. a battery assembly; 21. a charging port; 22. an upper cover; 23. an ignition device; 24. an operation unit; 25. a housing; 26. a cavity; 27. a light sensor; 28. a light guide.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

Referring to FIGS. 1-11, the present utility model provides an electronic candle comprising: the candle comprises a candle main body 7, an operation part 24, an ignition device 23 and a extinguishing device 2, wherein the operation part 24 is electrically connected with the ignition device 23 and the extinguishing device 2, the operation part 24 can be operated to start the ignition device 23 or the extinguishing device 2, the ignition device 23 is used for controlling the ignition of the candle main body 7, and the extinguishing device 2 is used for controlling the extinguishing of the candle main body 7.

In this embodiment, the operation portion 24 is a touch button, the user may touch the operation portion 24 to start the ignition device 23 or the extinguishing device 2, and in the touch mode, the operation portion 24 separately controls the ignition device 23 or the extinguishing device 2 to start. Specifically, for example, when the operation portion 24 is touched for the first time, the ignition device 23 is started; when the operation portion 24 is touched again, the extinguishing device 2 is activated.

According to the utility model, the operation part 24 is arranged, the operation part 24 is electrically connected with the ignition device 23 and the extinguishing device 2, the ignition device 23 or the extinguishing device 2 can be started by operating the operation part 24, when the electronic candle needs to be ignited or extinguished, the operation part 24 can be operated, the manual ignition of the candle or the manual flame extinguishing is not needed, and the electronic control operation is simple and convenient.

Further, the ignition device 23 is an arc ignition device 23, and the arc ignition device 23 includes at least two arc electrodes disposed opposite to each other.

In this embodiment, the ignition device 23 is an electronically controlled ignition device 23, for example, an arc ignition device 23, where the arc ignition device 23 includes at least two oppositely disposed arc electrodes, and the candle is disposed between the two oppositely disposed arc electrodes, and the automatic ignition function can be achieved by operating the operating portion 24.

Further, the candle body 7 includes the candle core 1 and the air inlet channel 3, the air inlet channel 3 is provided with air inlet 4 and gas outlet 5, air inlet 4 corresponds extinguishing device 2 sets up, gas outlet 5 corresponds with the candle core 1 and sets up, extinguishing device 2 can be towards air inlet channel 3 carries extinguishing gas in order to extinguish the flame of candle core 1.

In this embodiment, by providing the air intake passage 3, the extinguishing device 2 can convey extinguishing gas, which may be air or flame-retardant gas, toward the air intake passage 3 to extinguish the flame of the wax cartridge 1.

Optionally, at least part of the air inlet channel 3 is disposed in the wax core 1, and the air outlet 5 is disposed on the wax core 1.

In this embodiment, the inside of the wax core 1 is a hollow structure, so that an air inlet channel 3 is provided in the inside of the wax core 1, the air inlet channel 3 is provided with an air inlet 4 and an air outlet 5, the air inlet 4 is provided corresponding to the extinguishing device 2, the air outlet 5 is communicated with the outside, and the extinguishing device 2 can convey extinguishing gas towards the air inlet channel 3 to extinguish the flame at the air outlet 5.

Optionally, the candle body 7 includes a housing 25 having a cavity 26, a wax body 8 disposed in the cavity 26, the wax core 1 is disposed in the cavity 26 and is covered by the wax body 8, at least a portion of the air inlet channel 3 is disposed in the housing 25, and the air outlet 5 is in communication with the cavity 26. Specifically, the air outlet 5 is disposed on a side wall of the cavity 26 facing the wax body. The plurality of air outlets 5 are arranged on the side wall of the containing cavity 26 at equal intervals, the plurality of air outlets 5 encircle the wax core 1 to blow out extinguishing gas, so that the extinguishing efficiency of the wax core 1 is quickened.

In this embodiment, the air inlet channel 3 may be disposed in the housing 25, and then the air outlet 5 may be disposed on a side wall of the cavity 26 facing the wax body, so that the air outlet 5 may face the direction of the wax core 1, so that the extinguishing device 2 blows extinguishing gas toward the wax core 1 through the air outlet 5 to extinguish the flame of the wax core 1.

The air inlet channel 3 is arranged in the shell 25 or the wax core 1 of the embodiment, the extinguishing device 2 is arranged corresponding to the air inlet 4 of the air inlet channel 3, when the electronic candle needs to be extinguished, the extinguishing gas exhausted by the extinguishing device 2 enters from the air inlet 4 and passes through the air inlet channel 3 and is exhausted from the air outlet 5, and then the extinguishing gas exhausted from the air outlet 5 extinguishes the flame on the wax core 1, so that manual flame extinguishing is not needed, and the operation is simple and convenient.

In this embodiment, referring to fig. 2-6, the electronic candle further includes: the base 6, base 6 is connected with candle main part 7, and extinguishing device 2 sets up in base 6, and the one end that is close to base 6 on the candle main part 7 is provided with first through-hole 9, and the one end that is close to candle main part 7 on the base 6 is provided with the second through-hole 10 that corresponds extinguishing device 2, and air inlet channel 3, first through-hole 9 and second through-hole 10 communicate in proper order and form the channel of extinguishing.

When the extinguishing gas is air, one end of the extinguishing device 2 is communicated with the outside, the other end of the extinguishing device 2 is communicated with the air inlet 4, the flame is extinguished by conveying the outside air, when the extinguishing gas is non-combustible gas, the extinguishing device 2 is provided with a non-combustible gas bottle, the non-combustible gas is released through the non-combustible gas bottle, and then the non-combustible gas is discharged to the periphery of the flame through the extinguishing channel, so that the flame is isolated from oxygen, and the flame is extinguished.

Further, in order to accelerate the conveying speed of the extinguishing gas, the extinguishing device 2 of the present embodiment is provided with a gas accelerating device, for example, a fan or an air pump, etc., the air outlet end of the gas accelerating device is communicated with the air inlet 4, the air inlet end of the gas accelerating device is communicated with the outside, and the flow speed of the extinguishing gas is increased by the fan so as to extinguish the flame more rapidly.

The air outlet 11 of the extinguishing device 2 is disposed corresponding to the second through hole 10, and the air outlet 11 of the extinguishing device 2 is disposed corresponding to the air inlet 4 without the base 6 and the candle body 7.

In order to enable the wind blown out by the extinguishing device 2 to accurately flow to a required position, a guide piece 12 is further arranged between the air outlet 11 and the air inlet 4 of the extinguishing device 2, an air guide channel 13 is arranged in the guide piece 12, the wind blown out by the extinguishing device 2 flows to the extinguishing channel through the air guide channel 13, and then flows to the air outlet 5 through the extinguishing channel and is discharged to extinguish flame.

Further, an inner wall of the wind guide channel 13 is provided with a cambered surface for guiding wind direction.

In particular, referring to fig. 6 and 7, the guide 12 comprises: the first air guiding part 14 and the second air guiding part 15 communicated with the first air guiding part 14, the first air guiding part 14 is communicated with the air outlet 11 of the extinguishing device 2, the second air guiding part 15 is communicated with the second through hole 10 (in the case of no base 6 and candle main body 7, the second air guiding part 15 is communicated with the air inlet 4), and the cambered surface is arranged on the first air guiding part 14.

In this embodiment, when a fan is disposed on the extinguishing device 2, an air inlet 16 is disposed on the base 6 corresponding to the position of the fan; for reducing the volume of the base 6 and reducing the manufacturing cost, the extinguishing device 2 of the embodiment is convenient for the internal structural design of the base 6 to be horizontally arranged, therefore, the air inlet 16 corresponding to the fan is arranged on the bottom surface of the base 6, a plurality of lifting parts 17 are arranged on the bottom surface of the base 6 for enabling air to smoothly enter the air inlet 16, gaps are arranged between two adjacent lifting parts 17, and air can smoothly enter the air inlet 16 through the gaps so as to extinguish flames better.

Because the extinguishing device 2 is horizontally arranged, the air outlet 11 of the extinguishing device 2 is also horizontally arranged, and the air inlet 4 of the wax core 1 is also vertically arranged, so that the air outlet 11 and the second air guiding part 15 of the extinguishing device 2 of the embodiment are respectively arranged on the adjacent sides of the first air guiding part 14, and the design is such that the air energy blown out from the air outlet 11 of the extinguishing device 2 can be converted from the horizontal direction to the vertical direction, so that the flame can be extinguished more rapidly.

Further, a plurality of first air guiding portions 14 may be further provided, and corresponding extinguishing devices 2 may be provided corresponding to the plurality of first air guiding portions 14, and the extinguishing operation may be performed by the plurality of extinguishing devices 2.

It should be noted that the guide member 12 may be used for other types of extinguishing devices 2 as well, for example, when the extinguishing device 2 is a non-flammable gas bottle, the shape of the first air guiding portion 14 of the guide member 12 may be designed to be similar to the shape of the mouth of the non-flammable gas bottle.

When the extinguishing device 2 is provided with a non-combustible gas bottle, the extinguishing device 2 can increase the flow rate of the extinguishing gas without additionally arranging a fan, only the non-combustible gas bottle of the compression bottle is needed, and when the non-combustible gas bottle is opened, the non-combustible gas bottle can release the extinguishing gas with certain kinetic energy.

The non-combustible gas bottle can be a carbon dioxide gas bottle or a gas bottle for packaging the non-combustible gas such as a nitrogen gas bottle, and can be replaced after the gas in the non-combustible gas bottle is completely released.

Referring to fig. 8, the wax core 1 includes: the supporting layer 18 and the combustion layer 19, the combustion layer 19 cover is located the surface of supporting layer 18, and the air inlet channel 3 sets up in supporting layer 18, and wherein, the material that has certain hardness need be selected to the supporting layer 18, can play certain supporting combustion layer 19's effect.

Further, the supporting layer 18 and the combustion layer 19 are both made of combustible materials, more specifically, the supporting layer 18 is made of plastic materials or fibers; the combustion layer 19 is made of cotton or fiber.

Referring to fig. 5, a battery assembly 20 is further disposed in the base 6 of the present embodiment, and is used for supplying power to a series of electric devices, for example, for supplying power to the extinguishing device 2, and also for supplying power to a sensing device, a controller, etc. in the whole electronic candle.

Referring to fig. 1, the present embodiment further provides a charging port 21, where the charging port 21 may be one or more of a MiniUSB interface, a micro usb interface, a Type-C interface, and a Lighting interface, so as to be capable of charging the battery assembly 20.

In this embodiment, an upper cover 22 is further provided, where the design of the upper cover 22 is mainly used to prevent the wax body 8 in the electronic candle from volatilizing to cause corresponding loss when the electronic candle is not in use, and prevent impurities such as external dust from polluting the wax body 8, so that the smell of the electronic candle is deteriorated.

Further, the electronic candle of the present embodiment is also provided with a plasma ignition detection circuit for detecting whether the wick 1 is ignited or completely extinguished.

Optionally, the candle body 7 further comprises a light sensor 27 and a light guide 28 disposed on one side of the light sensor 27, wherein the light sensor 27 detects light emitted from the candle wick 1 and conducted through the light guide 28. The light guide member 28 is made of acrylic material, and the light guide member 28 can effectively conduct light emitted from the wax core 1 and effectively reduce interference from ambient light. The light sensor 27 is used for monitoring the ignition state of the wax core 1, so that on one hand, the re-burning of the extinguished wax core 1 can be prevented, safety accidents are caused, and once the wax core 1 is re-burned, the main board can control the extinguishing device 2 to be started again.

Furthermore, the electronic candle of this embodiment is further provided with a timing function, and the user can set a certain burning time in advance through touching the button, and the time reaches, starts extinguishing device 2, carries out forced air cooling and blows out wax core 1, and the in-process plasma flameout detection circuit of putting out judges whether to successfully flameout, automatic entering shutdown state.

Further, the electronic candle of this embodiment still is provided with and prevents empting protect function, when the sensor sensed that electronic candle emptys, and the standing horse starts extinguishing device 2 to extinguish the flame, avoids electronic candle empting to cause the conflagration.

In the description, each embodiment is described in a progressive manner, and each embodiment is mainly described by the differences from other embodiments, so that the same similar parts among the embodiments are mutually referred. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

It should also be noted that in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprise," "include," or any other variation thereof, are intended to cover a non-exclusive inclusion.

Such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Claims

1. An electronic candle, comprising: the candle comprises a candle main body, an operating part, an ignition device and a extinguishing device, wherein the operating part is electrically connected with the ignition device and the extinguishing device, the operation part can be operated to start the ignition device or the extinguishing device, the ignition device is used for controlling the ignition of the candle main body, and the extinguishing device is used for controlling the extinguishing of the candle main body.

2. The electronic candle of claim 1, wherein the candle body comprises a wick and an air inlet channel, the air inlet channel is provided with an air inlet and an air outlet, the air inlet is provided corresponding to the extinguishing device, the air outlet is provided corresponding to the wick, and the extinguishing device is capable of delivering extinguishing gas toward the air inlet channel.

3. The electronic candle of claim 2, wherein at least a portion of the air inlet channel is disposed within the wick, and the air outlet is disposed on the wick.

4. The electronic candle of claim 2, wherein the candle body comprises a housing having a cavity, a wax body disposed in the cavity, the wax core disposed in the cavity and covered by the wax body, at least a portion of the air inlet channel disposed within the housing, and the air outlet communicating with the cavity.

5. The electronic candle of claim 2, wherein the candle body further comprises a light sensor and a light guide disposed on a side of the light sensor, the light sensor detecting light emitted from the wick and conducted through the light guide.

6. The electronic candle of claim 2, wherein the extinguishing gas is air, one end of the extinguishing device is communicated with the outside, and the other end of the extinguishing device is communicated with the air inlet; or, the extinguishing gas is non-combustible gas, and the extinguishing device is provided with a non-combustible gas bottle.

7. The electronic candle of claim 6, wherein the extinguishing device is provided with a gas accelerating device, a gas outlet end of the gas accelerating device is communicated with the gas inlet, and a gas inlet end of the gas accelerating device is communicated with the outside.

8. The electronic candle of claim 2, wherein a guide member is disposed between the air outlet and the air inlet of the extinguishing device, an arc surface for guiding a wind direction is disposed in the guide member, and the guide member comprises: the device comprises a first air guide part and a second air guide part communicated with the first air guide part, wherein the first air guide part is communicated with an air outlet of the extinguishing device, the second air guide part is communicated with the air inlet, the cambered surface is arranged on the first air guide part, and the air outlet of the extinguishing device and the second air guide part are respectively arranged on adjacent sides of the first air guide part.

9. The electronic candle of claim 3, wherein the wick comprises: the combustion layer is sleeved on the outer surface of the supporting layer, the air inlet channel is arranged in the supporting layer, and the supporting layer and the combustion layer are made of combustible materials.

10. The electronic candle of claim 9, wherein the ignition device is an arc ignition device comprising at least two oppositely disposed arc electrodes.