Electronic candle

Abstract

The present invention provides an electronic candle comprising: a shell, a transfer device, a light-emitting component, a closing device and a control device, wherein a through hole is provided at the upper end of the shell; the transfer device is provided in the shell; the light-emitting component is connected to the transfer device, and the transfer device can control the light-emitting component to extend out of the shell or retract into the shell; the closing device is used to open or close the through hole; and the control device controls the light-emitting component to emit light or extinguish. The electronic candle provided by the present invention, when the electronic candle is closed, the light-emitting component can be retracted into the shell by the transfer device, and the closing device closes the through hole to prevent dust from falling into the shell; when the electronic candle is opened, the closing device opens the through hole, and the transfer device extends the light-emitting component out of the shell; when the light-emitting component reaches the set position, the transfer device stops, and the control device controls the light-emitting component to emit light; when the electronic candle is closed, the light-emitting component retracts into the shell to prevent dust from falling on the light-emitting component, which is convenient for users to clean the electronic candle.

Description

Technical Field

[0001] The invention relates to the technical field of electronic lighting, and in particular to an electronic candle. Background Art

[0002] The description of the background technology in the present invention belongs to the related technology related to the present invention and is only used to illustrate and facilitate the understanding of the content of the present invention. It should not be understood that the applicant explicitly believes or presumes that the applicant believes that it is the prior art of the present invention on the filing date of the first application.

[0003] In household facilities or public restaurants, churches, temples, large theme parks or urban public infrastructure, candles are indispensable equipment for people's daily work and life, both in terms of function and atmosphere creation. However, traditional candles have a short service life and need to be replaced frequently, and the potential fire hazard caused by open flames also affects the widespread use of candles.

[0004] With the development of technology, electronic candles driven by electricity have appeared on the market. As a kind of soft decoration, electronic candles are both practical and safe for lighting, and also have ornamental and decorative features. They are widely used in hotels, churches, homes and other places. The light-emitting part of electronic candles that simulate real fire simulates the flame form of traditional lighting candles, which may flicker or sway, which is interesting. It can also create a peaceful and peaceful atmosphere, which makes people relax and is also very popular. As time goes by, electronic candles will accumulate dust. Due to the special shape of the flame piece, it is inconvenient to clean, which is time-consuming and laborious. Summary of the invention

[0005] The invention provides an electronic candle which is convenient to clean.

[0006] The present invention provides an electronic candle, comprising: a shell, a through hole is provided at the upper end of the shell; a transfer device, the transfer device is arranged in the shell; a light-emitting component, the light-emitting component is connected to the transfer device, and the transfer device is used to make the light-emitting component extend out of the shell or retract into the shell; a closing device, the closing device is arranged on the shell and is used to open or close the through hole; and a control device, the control device is used to control the light-emitting component to emit light or extinguish.

[0007] Preferably, the electronic candle further comprises: a wick assembly, wherein the wick assembly is arranged on the closing device, and the wick assembly can be retracted into the housing or extended out of the housing.

[0008] Preferably, the candle wick assembly includes: the candle wick, which is arranged on the closing device; and a first restoring member, which is arranged between the candle wick and the closing device, and when the closing device opens the through hole, the first restoring member accumulates force, and when the closing device closes the through hole, the first restoring member releases the accumulated force.

[0009] Preferably, the hole wall of the through hole and the portion corresponding to the candle wick form a guide surface, and the guide surface is an inclined surface or a curved surface.

[0010] Preferably, the electronic candle further comprises: an opening and closing device, which is connected to the closing device and is used to control the closing device to open or close the through hole.

[0011] Preferably, the transfer device is connected to the closing device and is used to control the closing device to open or close the through hole.

[0012] Preferably, the closing device includes: a closing member, which is relatively arranged in the shell and can slide in the shell to open or close the through hole; and a second restoring member, which is arranged between the closing member and the shell, and when the closing member opens the through hole, the second restoring member accumulates force, and when the closing member closes the through hole, the second restoring member releases the accumulated force.

[0013] Preferably, the second return member is a spring, a limiting column is arranged in the shell, a guide groove is arranged on the closing member, the limiting column is inserted into the guide groove and can move in the guide groove, one end of the spring is sleeved on the limiting column, and the other end is sleeved on the closing member.

[0014] Preferably, the closing device includes two closing members, a channel is formed between the two closing members, the light-emitting component is located in the channel and respectively rests against the two closing members; wherein, when the transfer device drives the light-emitting component to extend out of the outer shell, the light-emitting component applies force to the closing member so that the closing member slides in the outer shell to open the through hole.

[0015] Preferably, a slide groove is provided in the shell, and a slider matched with the slide groove is provided on the closing member, and the slider can slide in the slide groove so that the closing member slides in the shell.

[0016] Preferably, the light-emitting component includes: a base, on which an electromagnet is arranged; and a light-emitting device, on which a magnet is arranged, the light-emitting device is arranged on the base, and the light-emitting device can be shaken relative to the base, and the electromagnet can attract or repel the magnet.

[0017] Preferably, the light-emitting device includes: a flame sheet, a magnet is provided at the lower end of the flame sheet, the flame sheet is arranged on the base, and the flame sheet can swing relative to the base, and the electromagnet can attract or repel the magnet; and a light source, the light source is arranged on the base and irradiates the flame sheet.

[0018] Preferably, the electronic candle also includes: a sound sensor, which is arranged on the base and connected to the control device, and the sound sensor is used to receive external input and convert the received external input into an electrical signal and input it into the control device, and the control device controls the working state of the electronic candle according to the electrical signal.

[0019] Preferably, the base is provided with a mounting groove and a fixing cover matched with the mounting groove, and the sound sensor is installed in the mounting groove.

[0020] Preferably, the transfer device includes: a driving device; a gear assembly, which is connected to the driving device; and a rack, which is fixed to the light-emitting component and meshes with the gear assembly, and the rack can slide in the housing to control the light-emitting component to extend out of the housing or retract into the housing.

[0021] Preferably, the rack is provided with an insert, the light emitting component is provided with a slot, and the insert is inserted into the slot so that the rack is fixed on the light emitting component.

[0022] Preferably, a slideway is provided in the housing, and the rack is provided in the slideway and can slide in the slideway.

[0023] Preferably, the housing comprises a decorative shell and a mounting shell, and the closing device is arranged on the mounting shell.

[0024] The electronic candle provided by the present invention has a structure that, when the electronic candle is turned off, the light-emitting component can be retracted into the shell by the transfer device, and the closing device closes the through hole to prevent dust from falling into the shell; when the electronic candle is turned on, the closing device opens the through hole, and the transfer device extends the light-emitting component out of the shell; when the light-emitting component reaches the set position, the transfer device stops, and the control device controls the light-emitting component to emit light; when the electronic candle is turned off, the light-emitting component retracts into the shell to prevent dust from falling on the light-emitting component, thereby facilitating the user to clean the electronic candle.

[0025] Additional aspects and advantages of the present invention will become apparent from the following description or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0027] Figure 1 is a schematic structural diagram of an embodiment of the electronic candle in the first state of the present invention;

[0028] Figure 2 is a schematic structural diagram of an embodiment of the electronic candle in the second state of the present invention;

[0029] Figure 3 yes Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0030] Figures 4 to 6 is a schematic structural diagram of a cross-section of the first embodiment of the electronic candle of the present invention from a first state to a second state;

[0031] Figure 7 yes Figure 5 A schematic diagram of the enlarged structure of the middle B part;

[0032] Figure 8 yes Figure 6 The enlarged structural diagram of the middle C part;

[0033] Figures 9 to 11 It is a schematic structural diagram of a cross-section from a first state to a second state of the second embodiment of the electronic candle of the present invention.

[0034] in, Figures 1 to 11 The corresponding relationship between the reference numerals and the component names is as follows:

[0035] 10 housing, 12 through hole, 13 limiting column, 14 decorative shell, 15 mounting shell, 20 candle wick assembly, 21 candle wick, 22 first reset member, 30 closing device, 31 closing member, 32 second reset member, 33 channel, 34 guide column, 35 guide groove, 40 light emitting assembly, 41 base, 42 flame sheet, 43 light source, 50 transfer device, 51 driving device, 52 gear assembly, 53 rack, 60 slide groove, 70 slider, 80 fixed cover. DETAILED DESCRIPTION

[0036] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0038] The following discussion provides multiple embodiments of the present invention. Although each embodiment represents a single combination of the invention, different embodiments of the present invention can be replaced or combined, so the present invention can also be considered to include all possible combinations of the same and / or different embodiments described. Therefore, if one embodiment includes A, B, C, and another embodiment includes a combination of B and D, then the present invention should also be considered to include embodiments containing one or more of A, B, C, D and all other possible combinations, even though the embodiment may not be explicitly described in the following text.

[0039] like Figures 1 to 11 As shown, the electronic candle provided by the present invention includes: a housing 10, a transfer device 50, a light-emitting component 40, a closing device 30 and a control device (not shown in the figure).

[0040] Specifically, a through hole 12 is provided at the upper end of the shell 10; a transfer device 50 is provided inside the shell 10; the light-emitting component 40 is connected to the transfer device 50, and the transfer device 50 is used to make the light-emitting component 40 extend out of the shell 10 or retract into the shell 10; a closing device 30 is provided on the shell 10, and is used to open or close the through hole 12; and a control device is used to control the light-emitting component 40 to emit light or extinguish.

[0041] The electronic candle provided by the present invention, when the electronic candle is closed, the light-emitting component 40 can be retracted into the housing 10 by the transfer device 50, and the closing device 30 closes the through hole 12 to prevent dust from falling into the housing 10. When the electronic candle is opened, the closing device 30 opens the through hole 12, and the transfer device 50 extends the light-emitting component 40 out of the housing 10. When the light-emitting component 40 reaches the set position, the transfer device 50 stops, and the control device controls the light-emitting component 40 to emit light. When the electronic candle is closed, the light-emitting component 40 retracts into the housing 10 to prevent dust from falling on the light-emitting component 40, which is convenient for users to clean the electronic candle. In one embodiment of the present invention, when the closing device 30 fully opens the through hole 12, the light-emitting component 40 does not fully extend out of the through hole, thereby avoiding the probability of the light-emitting component 40 touching the closing device 30, ensuring that the light-emitting component 40 smoothly extends out of the through hole 12, and improving the comfort of the product.

[0042] In one embodiment of the present invention, the control device is used to control the light-emitting component 40 to emit light or extinguish. Specifically, when the transfer device 50 controls the light-emitting component 40 to extend out of the shell, at this time, the control device controls the light-emitting component 40 to emit light to simulate the appearance of real flame burning. Conversely, when the transfer device 50 controls the light-emitting component 40 to retract into the shell 10, the control device controls the light-emitting component 40 to extinguish. Or, when the transfer device 50 controls the light-emitting component 40 to extend out of the shell, the control device controls the light-emitting component 40 to emit light to simulate the appearance of real flame burning. Conversely, when the transfer device 50 controls the light-emitting component 40 to retract into the shell 10, the control device controls the light-emitting component 40 to extinguish. Those skilled in the art should understand that the light-emitting component 40 can emit light at any time when it is extended out of the shell, and the light-emitting component 40 can also be extinguished at any time when it is retracted into the shell. Those skilled in the art can set different times for the light-emitting component 40 to emit light and extinguish according to specific requirements and circumstances.

[0043] In one embodiment of the present invention, Figure 1 , Figures 4 to 6 , Figures 9 to 11 As shown, the electronic candle also includes: a wick assembly 20, which is arranged on the closing device 30, and the transfer device 50 controls the wick assembly 20 to retract into the shell 10 or extend out of the shell 10; when the light-emitting assembly 40 retracts into the shell 10, the wick assembly 20 extends out of the shell 10 to simulate the cotton wick after the candle is extinguished, which is closer to a real lit candle. In this embodiment, the wick assembly 20 is mainly used to simulate the shape of the wick of a burned candle after it is extinguished. Therefore, in order to improve the closing degree of the closing device 30 to the through hole 12, a wick hole that is compatible with the extended part of the wick assembly 20 is opened on the closing device 30. In one embodiment of the present invention, as Figures 4 to 6 , Figures 8 to 11 As shown, the candle wick assembly 20 includes: a candle wick 21 and a first reset member 22. Specifically, the candle wick 21 is set on the closing device 30, and the candle wick 21 is black; the first reset member 22 is set between the candle wick 21 and the closing device 30. When the closing device 30 opens the through hole 12, the first reset member 22 accumulates force, and when the closing device 30 closes the through hole, the first reset member 22 releases the accumulated force. The black candle wick 21 simulates the appearance of the candle wick of a real candle after burning, making the electronic candle closer to the real candle that is lit. Of course, the candle wick 21 can also be white to simulate the appearance of the candle wick of a real candle that is not burned. The candle wick 21 is constructed into an appropriate shape to adapt to the specific setting position and installation method, such as the candle wick 21 is black.

[0044] The imitation wood chips, original wood chips, or cross-shaped wood materials, or any other shapes or materials. When the candle wick 21 is hinged to the closing device 30, the candle wick 21 can be L-shaped, with one end hinged to the closing device 30 and the other end extending out of the shell 10 from the candle wick hole on the closing device 30 to simulate the shape of a real candle wick after burning. In one embodiment of the present invention, Figure 6 and Figure 8 As shown, the first restoring member 22 is a torsion spring, which can be arranged at the hinge between the candle wick 21 and the closing device 30, and the torsion force of the torsion spring acts on the candle wick 21 to keep the candle wick 21 extending out of the housing 10. Figures 8 to 11As shown, the candle wick 21 is arranged on the closing device 30, one end of the torsion spring is connected to the closing device 30, and the other end is connected to the candle wick 21. When the closing device 30 opens the through hole 12, the candle wick 21 moves with the closing device 30. After the candle wick 21 contacts the top plate of the shell 10, the candle wick 21 and the top plate interact with each other, and the candle wick 21 moves downward and hides in the shell 10, and the torsion spring accumulates force. On the contrary, when the closing device 30 closes the through hole 12, the candle wick 21 moves with the closing device 30, and the interaction between the candle wick 21 and the top plate gradually disappears, and the candle wick 21 gradually extends out of the shell 10 under the action of the torsion spring. Of course, a tension spring or a thrust spring can be used, which is set at an appropriate position to apply a force to the candle wick 21 to keep it extending out of the shell 10. In one embodiment of the present invention, when the through hole 12 is opened, the candle wick 21 moves horizontally with the closing device 30 until it contacts the wall of the through hole 12, and the candle wick 21 is slightly deformed, and the portion of the candle wick 21 extending out of the shell forms an angle greater than 0 with the vertical direction. Therefore, when the candle wick 21 continues to move horizontally, the vertical component of the through hole wall acting on the candle wick 21 causes the candle wick 21 to move downward, thereby hiding in the shell 10. In one embodiment of the present invention, the hole wall of the through hole 12 and the portion corresponding to the candle wick 21 form a guide surface, and the guide surface is an inclined surface or an arc surface, that is, the contact point between the inner wall of the through hole and the candle wick 12 is an inclined surface or an arc surface, so that the candle wick can be more smoothly and conveniently hidden in the shell, thereby improving the comfort of the product. In one embodiment of the present invention, a linkage device is provided between the candle wick component and the light emitting component. The user can also directly press the candle wick component to hide it in the shell, and the linkage device drives the light emitting component to automatically extend out of the shell. Conversely, the user directly presses the light emitting component to hide it in the shell, and the linkage device drives the candle wick component to automatically extend out of the shell. The linkage device can be in many forms, such as a lever mechanism, a gear mechanism, etc. Or when the light emitting component and the candle wick component are driven by their own independent driving mechanisms, the control chip can control each driving mechanism to achieve mutually coordinated movement. For example, when the candle wick component is pressed, the first movement program is triggered, that is, the candle wick component is hidden in the shell under the drive of its driving mechanism, and the light emitting component is extended out of the shell under the drive of its driving mechanism (transfer device); when the light emitting component is pressed, the second movement program is triggered, that is, the light emitting component is hidden in the shell under the drive of its driving mechanism (transfer device), and the candle wick component is extended out of the shell under the drive of its driving mechanism. Of course, when the control chip realizes the coordinated movement of each driving mechanism, the triggering of the corresponding motion program can be different from the above-mentioned pressing light-emitting component and candle wick component, and can be various mechanical switches or electronic switches, and can be triggered by sound, light or force. It can be known from the above embodiments that the driving energy of the driving mechanism of each component of the electronic candle of the embodiment of the present invention can be any energy such as electrical energy or mechanical energy. For example, electrical energy is used when the motor is driven, or a storage mechanism such as a spring is used to drive, or the user manually operates to drive (such as manually rotating a gear mechanism).

[0045] In one embodiment of the present invention, the electronic candle includes an opening and closing device, which is connected to the closing device 30. The opening and closing device controls the movement of the closing device 30. Specifically, in the process of extending the light-emitting component 40 out of the shell 10, the opening and closing device controls the closing device 30 to open the through hole 12, and the transfer device 50 controls the light-emitting component 40 to extend out of the through hole 12. Conversely, in the process of the transfer device 50 driving the light-emitting component 40 to hide in the shell 10, the opening and closing device controls the closing device 30 to close the through hole 12, and the transfer device 50 controls the light-emitting component 40 to hide in the shell 10 to prevent dust from falling on the light-emitting component 40. In another embodiment of the present invention, the opening and closing device is connected to the closing device 30 and the candle wick assembly 20 respectively, and is used to control the movement of the candle wick assembly and the closing device 30. Specifically, when the light-emitting assembly 40 retracts into the housing 10, the opening and closing device controls the closing device 30 to close the through hole 12, and the opening and closing device simultaneously controls the candle wick assembly 20 to extend out of the housing 10, so as to simulate the cotton wick after the candle is extinguished, which is closer to the real candle being lit. On the contrary, when the light-emitting assembly 40 extends out of the housing 10, the opening and closing device controls the closing device 30 to open the through hole 12, and the opening and closing device simultaneously controls the candle wick assembly 20 to hide in the housing 10. In one embodiment of the present invention, the opening and closing device includes a motor and a transmission device, the motor is connected to the transmission device, and the transmission device is connected to a driven device, such as the transmission device is connected to the closing device, or the transmission device is connected to the closing device and the candle wick assembly respectively, and the transmission device can be a combination of one or more of a gear component, a spring component, a cam component, a connecting rod component, etc. to achieve transmission.

[0046] In one embodiment of the present invention, the transfer device 50 is in transmission connection with the closing device 30, that is, the closing device 30 is linked with the transfer device 50. Specifically, when the transfer device 50 drives the light-emitting assembly 40 to move upward, the transfer device 50 drives the closing device 30 to open the through hole 12. Conversely, when the transfer device 50 drives the light-emitting assembly 40 to move downward, the transfer device 50 drives the closing device 30 to close the through hole 12. In another embodiment, the transfer device 50 is respectively in transmission connection with the closing device 30 and the candle wick assembly 20, that is, the closing device 30 and the candle wick assembly 20 are both connected to the transfer device 50, and when the transfer device 50 drives the light-emitting assembly 40 to move up and down, it also drives the closing device 30 and the candle wick assembly 20 to move respectively. Specifically, during the process of the light emitting assembly 40 extending out of the housing 10, the transfer device 50 controls the candle wick assembly 20 to move and retract into the housing 10, and at the same time, the transfer device 50 controls the closing device 30 to open the through hole 12. Conversely, during the process of the light emitting assembly 20 retracting into the housing 10, the transfer device 50 controls the candle wick assembly 20 to move out of the housing 10, and at the same time, the transfer device 50 controls the closing device 30 to close the through hole 12. In another specific embodiment, the transfer device 50 is connected to the closing device 30, and the closing device 30 is connected to the candle wick assembly 20. The transfer device 50 controls the closing device 30 to move, and the closing device 30 drives the candle wick assembly 20 to move. Specifically, during the process of the light emitting assembly 40 extending out of the housing, the transfer device 50 controls the closing device 30 to open the through hole, and the closing device 30 drives the candle wick assembly 20 to move and retract into the housing 10. Conversely, during the process of the light emitting assembly 40 retracting into the housing 10, the transfer device 50 controls the closing device 30 to close the through hole 12, and the closing device 30 drives the candle wick assembly 20 to extend out of the housing 10. Those skilled in the art should understand that the transfer device 50 can be directly connected to the candle wick assembly 20 or indirectly connected to the candle wick assembly 20. As long as the transfer device 50 can control the candle wick assembly 20 to extend or hide the housing 10, it should be within the protection scope of the present invention.

[0047] As described above, the movable parts such as the transfer device 50, the closing device 30, the candle wick assembly 20 in the present invention can be mechanically linked to achieve corresponding actions in different states, and specifically, the linkage can be achieved by combining one or more of a gear component, a spring component, a cam component, a connecting rod component, etc. In addition, the above movable parts can also move independently, and the corresponding actions in different states can be achieved by the mutual cooperation of the parts. Specifically, the action timing and trajectory of the movable parts that move independently can be controlled by a set program to cooperate with each other.

[0048] In one embodiment of the present invention, the transfer device 50 drives the light emitting component 40 to move up and down to extend out of the housing 10 or retract into the housing 10. Of course, when the light emitting component 40 is driven by the transfer device 50, the light emitting component 40 is not excluded from being displaced in the horizontal direction during the vertical movement. Therefore, the movement of the light emitting component 40 includes at least the following: the transfer device 50 extends the light emitting component 40 out of the housing 10 or retracts it into the housing 10 in the vertical direction, or the transfer device 50 can also extend the light emitting component 40 out of the housing 10 or retract it into the housing 10 obliquely upward, or the transfer device 50 first moves in the horizontal direction, and then extends the light emitting component 40 out of the housing 10 or retracts it into the housing 10 in the vertical direction. It can be seen that the movement trajectory of the light emitting component 40 can be a combination of one or more of a vertical line, an oblique straight line, a broken line or a curve. Those skilled in the art should understand that the structure of the transfer device 50 can be various, as long as the light emitting component 40 can be extended out of the housing 10 or retracted into the housing 10, it should be within the protection scope of the present invention.

[0049] In one embodiment of the present invention, Figures 4 to 6 , Figures 9 to 11 As shown, the closing device 30 includes a closing member 31 and a second restoring member 32 .

[0050] Specifically, the closing member 31 is arranged in the shell 10 and can slide in the shell 10 to open or close the through hole 12; the second restoring member 32 is arranged between the closing member 31 and the shell 10. When the closing member 31 opens the through hole 12, the closing member 31 moves to allow the second restoring member 32 to accumulate force. Conversely, when the closing member 31 closes the through hole 12, the force accumulated by the second restoring member 32 acts on the closing member 31, so that the closing member 31 closes the through hole 12 to prevent dust from falling on the light-emitting component 40.

[0051] In one embodiment of the present invention, Figures 4 to 6 As shown, a slide groove 60 is provided in the shell, and a slider 70 matching the slide groove 60 is provided on the closing piece. The slider 70 can slide in the slide groove 60 to make the closing piece slide in the shell, thereby limiting the movement trajectory of the closing piece 31. On the one hand, it prevents the closing piece 31 from shaking during the movement and ensures the stability of the closing piece 31 during the movement. On the other hand, it reduces the sound generated by the movement of the closing piece 31, thereby improving the comfort of the product.

[0052] In one embodiment of the present invention, Figures 9 to 11As shown, the second reset member 32 is a spring, and a limiting column 13 is arranged in the housing. Specifically, a limiting column 13 is arranged on the inner wall of the housing 10, and a guide groove 35 is arranged on the closing member 31. The limiting column 13 is inserted into the guide groove 35 and can move in the guide groove 35. One end of the spring is sleeved on the limiting column 13 and abuts against the inner wall of the housing 10, and the other end is sleeved on the closing member 31 and abuts against the closing member 31. Preferably, a guide column 34 is arranged on the closing member 31, and a guide groove 35 is arranged on the guide column 34. The limiting column 13 is inserted into the guide groove 35 and can move in the guide groove 35. One end of the spring is sleeved on the limiting column 13 and abuts against the inner wall of the housing 10. 0, and the other end is sleeved on the guide column 34 and abuts against the closing member 31. The cooperation between the limit column 13 and the guide groove 35 can limit the movement trajectory of the closing member 31, thereby preventing the closing member 31 from shaking during the movement, thereby ensuring the stability of the closing member 31 during the movement; in addition, when the closing member 31 opens the through hole 12, the distance between the closing member 31 and the inner wall of the shell 10 becomes smaller, and the spring is compressed and charged by the closing member 31. Conversely, when the closing member 31 closes the through hole 12, the elastic force of the spring acts on the closing member 31, so that the closing member 31 is reset under the action of the spring to close the through hole 12 and prevent dust from falling on the light-emitting component 40.

[0053] The transfer device 50, the light emitting component 40, the closing device 30, and the wick component 20 of the electronic candle in the embodiment of the present invention all require a support body for fixing and assembling. Specifically, the support body can be integrated with the shell 10, and the structure required for fixing and assembling the transfer device 50, the light emitting component 40, the closing device 30, and the wick component 20 is formed on the inner wall of the shell 10. Of course, the fixing and assembly of the transfer device 50, the light emitting component 40, the closing device 30, and the wick component 20 can also be achieved by setting an independent support body in the shell 10. At this time, in the embodiment of the present invention, the electronic candle is divided into two parts, the shell and the main body. The main body is the transfer device 50, the light emitting component 40, the closing device 30, and the wick component 20, which are installed on the support body and connected to the support body as a whole, except for the shell 10. In this embodiment, the shell 10 can be removed from the main body of the electronic candle, and the shell 10 is fixed to the main body of the electronic candle through a self-locking switch. The user can remove the shell from the main body of the electronic candle through the self-locking switch, and fix the new shell to the entire electronic candle through the self-locking switch. Of course, the shell and the main body of the electronic candle can be snap-connected, or the shell and the main body of the electronic candle can be threaded. Those skilled in the art should understand that as long as the detachable connection between the shell and the main body of the electronic candle can be achieved, it should be within the protection scope of the present invention.

[0054] In one embodiment of the present invention, Figure 1 , Figures 4 to 6 , Figures 9 to 11 As shown, the closing device 30 includes two closing members 31, a channel 33 is formed between the two closing members 31, and the light-emitting assembly 40 is located in the channel 33 and respectively abuts on the two closing members 31; wherein, when the transfer device 50 drives the light-emitting assembly 40 to move upward, the base 41 of the light-emitting assembly 40 applies a force to move left and right to the two closing members 31 respectively, and the closing member 31 slides in the housing 10 under the action of the force to gradually open the through hole 12, and when the light-emitting assembly 40 moves to the set position, the through hole 12 is completely opened. In addition, in order to make the candle wick located in the middle position of the through hole, the closing device includes two symmetrically arranged closing members, and the candle wick hole is spliced ​​by the two closing members, so that the candle wick is located in the middle position of the through hole, ensuring the aesthetics of the product. The closing member 31 is constructed into an appropriate shape to adapt to the specific setting position and installation method, etc. For example, the closing member 31 has a shielding part and a driving part, and the driving force is applied to the driving part, thereby driving the entire closing member to move in the housing, so as to achieve the shielding part to seal or open the through hole 12. From the perspective of sealing the through hole 12, the shape of the shielding part should match the shape of the through hole 12, and the shielding part is preferably in the shape of a plate. The driving part, as the force-bearing part of the closing member 31, can construct the specific shape of the driving part according to its specific force-bearing mode. Such as the guide column 33 structure in the above embodiment, and the guide structure used to cooperate with the light-emitting component 40. In one embodiment of the present invention, when there are multiple closing members, the force exerted on each closing member during the process of opening and closing the through hole is the same to ensure that the motion state of each closing member is the same. In the above embodiment, the transfer device 50 controls the closing member 31 by moving the light-emitting component 40, so that the closing member 31 opens or closes the through hole 12. Of course, it is also possible to directly control the closing member 31 to open or close the through hole 12 through the opening and closing device and the transfer device.

[0055] In one embodiment of the present invention, Figure 2 , Figures 4 to 6 , Figures 9 to 11As shown, the light-emitting assembly 40 includes: a base 41 and a light-emitting device, a magnet is arranged on the light-emitting device, the light-emitting device is arranged on the base 41, and the light-emitting device can be shaken relative to the base 41, and the electromagnet can attract or repel the magnet. In a specific embodiment of the present invention, the light-emitting device includes: a flame-shaped element and a light source 43. Preferably, the flame-shaped element is a flame sheet 42, and an electromagnet is arranged on the base 41; a magnet is arranged at the lower end of the flame sheet 42, the flame sheet 42 is arranged on the base 41, and the flame sheet 42 can be shaken relative to the base 41, and the electromagnet can attract or repel the magnet; the light source 43 is arranged on the base 41 and irradiates the flame sheet 42; when the light-emitting assembly 40 is extended from the housing 10, the electromagnet attracts the magnet, so that the flame sheet 4 2 is fixed, so as to avoid the flame sheet 42 from shaking during the movement, and reduce the probability that the flame sheet 42 is damaged and cannot smoothly come out of the through hole 12 due to shaking against other positions of the housing 10. When the flame sheet 42 rises to the set position, the current in the electromagnet changes direction, so that the magnetic pole of the electromagnet changes direction, and the attraction between the electromagnet and the magnet changes to repulsion. The flame sheet 42 shakes under the action of the repulsion, and the swing of the flame sheet 42 is irregular. This irregular swing makes the flame sheet 42 closer to the jumping of the real flame when burning. In another embodiment, the flame sheet 42 is driven in other ways to enable it to swing, such as an airflow with a certain speed, such as an airflow generated by a fan or an airflow input from the outside. In one embodiment, the lower part of the flame sheet 42 is provided with a black part to simulate the black part of the candle wick 21 of a real candle after burning, and the black part extends out of the through hole 12.

[0056] In one embodiment of the present invention, the electronic candle also includes: a sensor element; a control device for controlling the working state of the electronic candle; the sensor element is used to receive external input and convert the received external input into an electrical signal and input it into the control device, the sensor element collects external signals such as sound, air flow and pressure, etc., and converts the external signals into electrical signals, and the control device controls the working state of the electronic candle according to the electrical signals. Specifically, the user can control the opening, closing, and working mode of the electronic candle through voice control or pressure, or the user blows or fans the electronic candle, and the flame of the electronic candle is "blown out" or "fanned out", the sensor element collects the air flow and converts it into an electrical signal, the control device receives the signal and controls the extinguishing of the flame of the electronic candle according to the signal, and at the same time, the control device controls the smoke generated by the smoke device to simulate the smoke generated when a real candle is extinguished, so that the electronic candle is closer to a real candle.

[0057] In one embodiment of the present invention, the sensing element is a capacitive sensor. When a user touches the electronic candle, the capacitance of the capacitive sensor changes, and the capacitance change is converted into an electrical signal and input into the control device. The user can control the working state of the electronic candle by touching it. Specifically, the user touches or knocks the shell, causing the capacitance of the capacitive sensor to change and generate an electrical signal. The control device receives the electrical signal and controls the opening, closing, working mode, timing and other working states of the electronic candle according to the signal. For example, the user can control the opening of the electronic candle by knocking the shell once, and can control the closing of the electronic candle by knocking the shell again. Continuous knocking on the shell starts the timing, and long-term touching starts the setting of the working mode. The control of the electronic candle by touching has the following advantages: in order to ensure the aesthetics of the electronic candle in the prior art, the control switch is generally set at the bottom of the electronic candle, and the user needs to pick up the electronic candle, which is troublesome to operate. However, the capacitive sensor is set, and the user can directly touch the corresponding position of the capacitive sensor to realize the control of the electronic candle. It is not necessary to pick up the electronic candle, which is convenient to operate and the user is more comfortable. The capacitive sensor can be set at any position of the electronic candle. In one embodiment of the present invention, the capacitive sensor is disposed on the outer surface of the electronic candle, and a non-metallic layer is disposed on the surface of the capacitive sensor. The material of the non-metallic layer is the same as the shell material, such as wax / plastic, etc., to ensure the overall consistency and aesthetics of the appearance of the electronic candle. Of course, the sensing element can also be a pressure sensor, which is used to collect the pressure on the electronic candle and convert the pressure into an electrical signal and input it into the control device. The user can control the working state of the electronic candle by touching it.

[0058] In one embodiment of the present invention, the sensing element is a sound sensor, which is used to collect sound waves and convert the sound waves into electrical signals and input them into the control device. The user can control the working state of the electronic candle by voice. Specifically, the sound sensor collects the sound waves emitted by the user and converts the sound waves into electrical signals. The control device receives the electrical signals and controls the opening, closing, working mode, timing and other working states of the electronic candle according to the signals. Specifically, after the user wakes up the electronic candle by saying "Hello Scent" or "Hello Candle" or other voice or touch actions, technicians in this field should understand that the above-mentioned voice control method and control function are only a specific embodiment. The user can control any other functions of the product that he wants to control by voice, and can also freely set the recognizable terms of the electronic candle as needed. The sound sensor is a microphone, such as Figure 5 and Figure 7As shown, the base is provided with a mounting groove and a fixed cover 80 matched with the mounting groove, the microphone is installed in the mounting groove, and the fixed cover 80 is provided with a plurality of through holes. On the one hand, it protects the microphone, thereby increasing the service life of the microphone, and on the other hand, it is convenient to assemble, improves the production efficiency of the product, and thus improves the market competitiveness of the product. Of course, the sound sensor can be set at any position of the electronic candle, and can also recognize multiple languages ​​such as Chinese, English, Japanese, Korean, etc. During the process of voice interaction between the user and the electronic candle, the electronic candle can feedback the content to the user through voice to realize voice interaction. The electronic candle is provided with an amplifier circuit and a speaker.

[0059] In one implementation of the present invention, the thickness of the flame sheet 42 is uneven, preferably thin on the top and thick on the bottom, and the flame sheet 42 can also be thin on the top and thick in the middle and thin on the bottom to simulate the light effect of the flame at different heights and improve the realistic degree of the flame. In a preferred embodiment, the flame sheet 42 has a pivot hole, and the base 41 is provided with a supporting element, such as a rigid V-shaped rod, that is, the middle part of the supporting element is equivalent to the end portion having a lower position under a stable state so that the flame sheet 42 can stay on the supporting element, in a preferred embodiment, the distance from the lowest point of the supporting element to its two ends is not equal, and the distance from one end is closer, so that the light source 43 is, for example, an LED, and the light of the LED can better irradiate the flame shape element on the upper part of the light-emitting. In another embodiment, the supporting element can be a soft wire, and the supporting element passes through the flame sheet 42 and the two ends of the supporting element are fixed to the two ends of the shell 10 extending along the diameter, so that the flame sheet 42 can be pivoted around the supporting element. It should be understood by those skilled in the art that there is more than one flame sheet of the flame shape element, such as a three-dimensional flame shape, a flame shape composed of a plurality of plates, etc. In one embodiment of the present invention, the light source 43 can be fixed at the through hole 12, and when the flame sheet 40 rises to the set position, the light source 43 irradiates the flame sheet 42. In one embodiment of the present invention, when the flame-shaped element is a three-dimensional flame, the light source 43 can be arranged inside the flame-shaped element. Those skilled in the art should understand that there are many kinds of arrangement positions of the light source 43, as long as it can irradiate the flame-shaped element, which will not be listed here one by one, but should all be within the protection scope of the present invention.

[0060] In one embodiment of the present invention, Figures 4 to 6 , Figures 9 to 11 As shown, the transfer device 50 includes: a driving device 51 , a gear assembly 52 and a rack 53 .

[0061] Specifically, the gear assembly 52 is connected to the driving device 51 ; the rack 53 is fixed on the light emitting assembly 40 and meshes with the gear assembly 52 , and the rack 53 can slide in the housing 10 to control the light emitting assembly 40 to extend out of the housing 10 or retract into the housing 10 . The driving device 51 drives the gear assembly 52 to operate, and the gear assembly 52 drives the rack 53 to move upward. At this time, the closing device 30 opens the through hole 12, thereby driving the light-emitting component 40 to move upward and extend out of the housing 10. When the light-emitting component 40 rises to the maximum position, the driving device 51 stops moving, and the control device controls the light-emitting component 40 to emit light, thereby simulating the burning of a real candle. On the contrary, the control device controls the light-emitting component 40 to extinguish. The driving device 51 drives the gear assembly 52 to operate, and the gear assembly 52 drives the rack 53 to move downward, thereby driving the light-emitting component 40 to move downward and retract into the housing 10. At this time, the closing device 30 closes the through hole 12. When the light-emitting component 40 drops to the lowest position, the driving device 51 stops moving; the gear assembly 52 includes two gears, the first gear is installed on the driving device 51, and the second gear is respectively meshed with the first gear and the rack 53, and the diameter of the first gear is smaller than the diameter of the second gear, so that the light-emitting component 40 can be raised and lowered at a stable speed. In one embodiment of the present invention, the driving device is a motor. Preferably, the driving device is a servo motor. The servo motor has the characteristics of fast control speed, very accurate position accuracy, stable operation, low noise, etc.

[0062] In one embodiment of the present invention, the base 41 includes a shell, and the rack 53 is fixed on the shell to achieve the connection between the transfer device and the light-emitting component. The shell includes two half shells. This arrangement has a simple structure and is easy to assemble, thereby improving the production efficiency of the product, reducing the production cost of the product, and thus increasing the competitiveness of the product. In one embodiment of the present invention, the base 41 is connected to the power supply through a softer wire, which reduces the damage caused by the deformation of the wire during the operation of the base 41, thereby extending the service life of the wire, thereby increasing the market competitiveness of the product. In addition, the length of the wire is greater than the stroke of the base 41, avoiding the occurrence of pulling the wire, thereby extending the service life of the wire, thereby increasing the market competitiveness of the product.

[0063] In one embodiment of the present invention, a plug is provided on the rack 53, and a slot is provided on the light-emitting component 40. The plug is inserted into the slot to fix the rack 53 on the light-emitting component 40. The connection method between the plug and the slot has a simple structure and is easy to assemble, thereby improving the production efficiency of the product, reducing the production cost of the product, and further increasing the competitiveness of the product. In addition, the connection is reliable, which ensures the connection reliability between the rack 53 and the light-emitting component 40 and reduces the probability of shaking of the light-emitting component 40 during movement.

[0064] In one embodiment of the present invention, a slide is provided in the housing 10, and the rack 53 is provided in the slide and can slide in the slide. The slide limits the movement trajectory of the rack 53, preventing the rack 53 and the light-emitting component 40 from shaking during the movement. On the one hand, the probability that the light-emitting component 40 shakes against other positions of the housing 10 and is damaged and cannot smoothly come out of the through hole 12 is reduced, thereby ensuring the service life and reliability of the product. On the other hand, the sound generated when the rack 53 moves is reduced, and the comfort of the product is improved. Of course, there are many structures for limiting the movement trajectory of the rack 53, such as fixing with a pressure strip, etc., which are not listed here one by one. Those skilled in the art should understand that the structures for limiting the movement trajectory of the rack 53 should all be within the protection scope of the present invention.

[0065] In one embodiment of the present invention, the shell 10 includes a decorative shell 14 and a mounting shell 15, the closing device is arranged on the mounting shell 15, and the mounting shell 15 is arranged in the decorative shell 14. In one embodiment of the present invention, the shell 10 is preferably constructed to be similar to the appearance of a traditional candle, and the cross-section of the shell 10 can also be constructed to be triangular, square, oval and irregular. A path similar to the path formed by the melted wax droplets flowing through and solidifying can be formed on the shell 10 to imitate a used candle. The decorative shell 14 can be formed using any one of the materials such as wax, paraffin, plastic, glass, metal, ceramic, crystal, polymer material, or any combination thereof. The top of the electronic candle can be roughly flat, or a recessed space can be formed to simulate a brand new unused candle and a candle that has been used for a period of time.

[0066] In one embodiment of the present invention, the electronic candle further comprises: an electric energy receiving part, which can be connected to a power source. Specifically, the connector of the power cord or the external power connection device has a magnet, and the electric energy receiving part comprises a magnetic part, on which the magnet can be adsorbed. The connector of the power cord or the external power connection device is connected to the electric energy receiving part. When charging is required, the connector of the power cord or the external power connection device is adsorbed on the electric energy receiving part. After the plug of the power cord or the external power connection device is inserted into the power socket, the electric energy is used to power the electronic candle or charge the battery through the power cord and the electric energy receiving part. When the battery is fully charged or the electronic candle is turned off, the power cord is removed from the electric energy receiving part for easy packing, so as to ensure the overall aesthetics of the electronic candle and improve the user's experience. Of course, the magnetic part is a magnet or an electromagnet that attracts the magnet on the power cord, and can also be made of iron or other materials that can be adsorbed by the magnet, so that the connector of the power cord can be adsorbed on the electric energy receiving part. In one embodiment of the present invention, the electronic candle further comprises: a charging stand, on which the user can place the electronic candle for charging. In addition, the charging stand can be in the shape of a candlestick, and the electronic candle is closer to a real candle. In a specific embodiment of the present invention, the battery is a lithium battery with a capacity of 3mah, and the battery is generally fully charged within 1.5 to 2 hours after charging. Of course, the electronic candle can also be powered by dry batteries, external power supply, or other power supply methods. In a specific embodiment of the present invention, the power cord can be directly fixed on the electronic candle and is an integrated structure with the electronic candle to prevent the power cord from being lost. In an embodiment of the present invention, the battery can also be charged by solar charging, so that solar energy can be converted into electrical energy and stored when not in use to provide electrical energy to the electronic candle.

[0067] In one embodiment, the electronic candle further comprises a control component, which comprises: a controller and a timer, the controller is connected to the timer, the time for the transfer device to extend the light-emitting component out of the housing or hide it in the housing is fixed, when the light-emitting component starts to move, the timer starts timing, and sends an electrical signal when the timer ends, at which time the light-emitting component extends out of the housing or hides in the housing, the controller receives the electrical signal, and controls the transfer device to stop moving according to the electrical signal; the timer can be replaced by a position sensor, a touch switch, etc. In one embodiment of the present invention, the control component comprises: a controller and a position sensor, the position sensor detects the position of the light-emitting component, when the light-emitting component extends out of the housing or hides in the housing, the position sensor sends an electrical signal, the controller receives the electrical signal, and controls the transfer device to stop moving according to the electrical signal; in another embodiment of the present invention, the control component comprises: a controller and a position touch switch, when the light-emitting component extends out of the housing or hides in the housing, the light-emitting component touches the touch switch, the touch switch sends an electrical signal, the controller receives the electrical signal, and controls the transfer device to stop moving according to the electrical signal. In one embodiment of the invention, those skilled in the art should understand that the control component can take many forms, which are not listed here one by one. As long as the light-emitting component can be extended out of the shell or hidden in the shell and the conveying device can be controlled to stop moving, it should be within the protection scope of the present invention.

[0068] Combination Figures 4 to 6 , Figures 9 to 11 The specific working process of the electronic candle is described as follows:

[0069] like Figure 4 and Fig. 9 As shown, before the electronic candle is started, the candle wick extends out of the through hole and the light-emitting component is hidden in the shell. Figure 5 , Figure 6 , Fig.10 and Fig.11As shown, after the electronic candle is turned on, the electromagnet on the base attracts the magnet on the flame sheet, the driving device drives the gear assembly to rotate, the gear assembly drives the rack to move upward, the rack drives the light-emitting assembly to move upward, the base of the light-emitting assembly applies forces to move left and right to the two closing parts respectively, the closing parts slide in the shell under the action of the force to gradually open the through hole, the spring accumulates force, the candle wick moves with the closing part, after the candle wick contacts the top plate of the shell, the candle wick and the top plate interact with each other, the candle wick moves downward and hides in the shell, the torsion spring accumulates force, when the light-emitting assembly reaches the set position, the driving device stops working, the current in the electromagnet changes direction, the electromagnet The attraction between the flame and the magnet turns into repulsion, the flame sheet shakes under the action of the repulsive force, and the control device controls the light source to emit light. Conversely, after the electronic candle is turned off, the current in the electromagnet on the base changes direction to attract the magnet on the flame sheet, and the control device controls the light source to go out. The driving device drives the gear assembly to rotate, the gear assembly drives the rack to move downward, and the rack drives the light-emitting assembly to move downward. The elastic force of the spring acts on the closing piece, and the closing piece moves to gradually close the through hole, and the effect between the candle wick and the top plate gradually disappears. The candle wick gradually extends out of the shell under the action of the torsion spring. When the light-emitting assembly reaches the set position, the driving device stops working and the electromagnet is powered off.

[0070] In the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined; the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0071] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "upper" and "lower" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0072] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0073] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electronic candle, characterized in that: include: A shell, wherein the upper end of the shell is provided with a through hole; A transfer device, the transfer device is arranged in the housing; A light-emitting component, wherein the light-emitting component is connected to the transfer device, and the transfer device is used to make the light-emitting component extend out of the housing or retract into the housing; the motion trajectory of the light-emitting component includes a combination of one or more of a vertical line, an oblique line, a broken line or a curve; A closing device, the closing device is arranged on the housing and is used to open or close the through hole; and A control device, the control device is used to control the light-emitting component to emit light or extinguish; A candle wick assembly, the candle wick assembly being arranged on the closing device, the candle wick assembly being capable of being retracted into the housing or extending out of the housing; The candle wick assembly comprises: a candle wick, the candle wick being arranged on the closing device; and A first restoring member, wherein the first restoring member is disposed between the candle wick and the closing device, and when the closing device opens the through hole, the first restoring member stores force, and when the closing device closes the through hole, the first restoring member releases the stored force.

2. The electronic candle according to claim 1, characterized in that: The hole wall of the through hole and the portion corresponding to the candle wick form a guide surface, and the guide surface is an inclined surface or a curved surface.

3. The electronic candle according to claim 1, characterized in that: Also includes: An opening and closing device is connected to the closing device and is used to control the closing device to open or close the through hole.

4. The electronic candle according to claim 1, characterized in that: The transfer device is connected to the closing device and is used to control the closing device to open or close the through hole.

5. The electronic candle according to claim 1, characterized in that: The closing device comprises: a closing member, which is disposed in the housing and can slide in the housing to open or close the through hole; and The second restoring member is arranged between the closing member and the shell, and when the closing member opens the through hole, the second restoring member accumulates force, and when the closing member closes the through hole, the second restoring member releases the accumulated force.

6. The electronic candle according to claim 5, characterized in that: The second reset member is a spring, a limiting column is arranged in the shell, a guide groove is arranged on the closing member, the limiting column is inserted into the guide groove and can move in the guide groove, one end of the spring is sleeved on the limiting column, and the other end is sleeved on the closing member.

7. The electronic candle according to claim 5, characterized in that: The closing device includes two closing parts, a channel is formed between the two closing parts, and the light-emitting component is located in the channel and respectively rests on the two closing parts; wherein, when the transfer device drives the light-emitting component to extend out of the shell, the light-emitting component applies force to the closing part so that the closing part slides in the shell to open the through hole.

8. The electronic candle according to claim 5, characterized in that: A slide groove is arranged in the shell, and a slider matched with the slide groove is arranged on the closing member. The slider can slide in the slide groove so that the closing member slides in the shell.

9. The electronic candle according to claim 1, characterized in that: The light emitting component comprises: a base, on which an electromagnet is disposed; and A light emitting device is provided with a magnet, the light emitting device is provided on the base, and the light emitting device can be shaken relative to the base, and the electromagnet can attract or repel the magnet.

10. The electronic candle according to claim 9, characterized in that: The light emitting device comprises: a flame sheet, a magnet is arranged at the lower end of the flame sheet, the flame sheet is arranged on the base, and the flame sheet can shake relative to the base, and the electromagnet can attract or repel the magnet; and A light source is arranged on the base and irradiates the flame sheet.

11. The electronic candle according to claim 9, characterized in that: Also includes: A sound sensor is arranged on the base and connected to the control device. The sound sensor is used to receive external input and convert the received external input into an electrical signal and input it into the control device. The control device controls the working state of the electronic candle according to the electrical signal.

12. The electronic candle according to claim 11, characterized in that: The base is provided with a mounting groove and a fixing cover matched with the mounting groove, and the sound sensor is installed in the mounting groove.

13. The electronic candle according to any one of claims 1 to 12, characterized in that: The transfer device comprises: a driving device; a gear assembly; a gear assembly connected to the drive device; and A rack is fixed on the light-emitting component and meshes with the gear component. The rack can slide in the housing to control the light-emitting component to extend out of the housing or retract into the housing.

14. The electronic candle according to claim 13, characterized in that: The rack is provided with an inserting piece, the light emitting component is provided with a slot, and the inserting piece is inserted into the slot so that the rack is fixed on the light emitting component.

15. The electronic candle according to claim 13, characterized in that: A slideway is arranged in the shell, and the rack is arranged in the slideway and can slide in the slideway.

16. The electronic candle according to any one of claims 1 to 12, characterized in that: The housing comprises a decorative shell and a mounting shell, and the closing device is arranged on the mounting shell.

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