Candle lamp

Abstract

The candle lamp comprises a lamp holder, a lamp wick and a base assembly, the lamp wick is arranged at one end of the lamp holder in the height direction, and the lamp wick is used for emitting light; the base assembly comprises a base and a power supply driving plate, the power supply driving plate is fixedly connected to the base, and the power supply driving plate is further electrically connected with the lamp wick; the power driving plate can synchronously move along with the base to be buckled to the end, away from the lamp wick, of the lamp holder in the height direction so that the power driving plate can be located in a containing space defined by the base and the lamp holder. According to the candle lamp, the power source driving plate is fixedly connected to the base so as to limit the power source driving plate to move relative to the base, the power source driving plate and the base are firmly installed, circuit breakage caused by shaking in the using process is avoided, and user experience is good.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and in particular to a candle lamp. Background Technology

[0002] With the continuous development of society and the improvement of people's living standards, traditional candles, due to their production of smoke and carcinogens, are no longer the mainstream lighting tool and are gradually being replaced by similarly shaped candle lamps. Candle lamps can ensure the user's personal safety while creating an ambiance. Current candle lamp technology uses a lamp holder and base to form a housing, within which the power driver board is housed. However, the power driver board is not securely installed, which can lead to circuit breakage due to shaking during use, affecting user experience and resulting in a poor user experience. Utility Model Content

[0003] The present invention provides a candle lamp to solve the problem that the power driver board is not installed securely, which may cause the circuit to break due to shaking during use, affecting the user experience and resulting in a poor user experience.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A candle lamp, comprising:

[0006] Lamp holder;

[0007] A lamp wick is disposed at one end of the lamp holder in the height direction, and the lamp wick is used to emit light;

[0008] The base assembly includes a base and a power drive board, the power drive board being fixedly connected to the base and also electrically connected to the lamp core; the power drive board can move synchronously with the base and be fastened to the end of the lamp holder away from the lamp core in the height direction, so that the power drive board is located within the receiving space formed by the base and the lamp holder.

[0009] In one embodiment, the power drive board is provided with a slot, and the base is provided with a hook, which is engaged and fixed to the slot.

[0010] In one embodiment, the power drive board extends vertically along the height direction, and the thickness direction of the power drive board is perpendicular to the height direction; the hook extends along the height direction, and the slot is formed on the edge of the power drive board.

[0011] In one embodiment, the number of hooks and the number of slots are both at least two and correspond one-to-one. The two hooks are arranged opposite each other along the radial direction of the base, and the two slots are arranged at opposite ends of the power drive board. The relative arrangement direction of the two slots is perpendicular to both the height direction and the thickness direction of the power drive board.

[0012] In one embodiment, the base is provided with a guide groove. During the process of fixing the power drive board to the base, the side of the power drive board can move vertically closer to the base along the guide groove so that the hook is aligned with the slot and thus the hook is embedded in the slot.

[0013] In one embodiment, there are two guide slots, which are arranged in a direction opposite to the two card slots. The side of the power drive board is simultaneously disposed in the two guide slots, and the power drive board is circumferentially restricted by the guide slots.

[0014] In one embodiment, the hook is provided with a first surface, the power drive board is provided with a second surface, and at least one of the first surface and the second surface is provided with an inclined surface. The normal of the inclined surface is inclined to the height direction of the lamp holder. During the process of fixing the power drive board to the base, the second surface can move along the first surface so that the power drive board can move relative to the base, thereby making the hook engage with the slot.

[0015] In one embodiment, the hook is capable of elastic deformation, such that when the power drive board detaches from the base, the hook can elastically deform toward the side away from the slot, allowing the hook to detach from the slot, thereby enabling the power drive board to detach from the base.

[0016] In one embodiment, the candle lamp further includes a charging interface and a switch, both of which are housed within the receiving space. The charging interface is electrically connected to the power driver board, and the switch is also electrically connected to the power driver board. The base is provided with a first through hole and a second through hole, which are spaced apart. The charging interface is aligned with the first through hole to connect to an external power source. The switch passes through the second through hole, exposing part of its structure in the receiving space for manual operation. During the process of fixing the power driver board to the base, the switch is aligned with the second through hole.

[0017] In one embodiment, one of the walls of the receiving space and the base is provided with a groove, and the other is provided with a snap-fit ​​block. Both the snap-fit ​​block and the groove are arranged in a ring shape. The base can carry the snap-fit ​​block and fasten it to the lamp holder, and the snap-fit ​​block is embedded in the groove so that the base is limited in the height direction of the lamp holder.

[0018] As can be seen from the above technical solution, the embodiments of this utility model have at least the following advantages and positive effects:

[0019] In this embodiment of the candle lamp, the power drive board is fixedly connected to the base to restrict the movement of the power drive board relative to the base. The power drive board and the base are firmly installed, and the circuit will not break due to shaking during use, resulting in a good user experience. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of a candle lamp according to an embodiment of the present invention;

[0022] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure of the candle lamp shown;

[0023] Figure 3 for Figure 1 The diagram shows the exploded structure of a candle lamp;

[0024] Figure 4 for Figure 2 A schematic diagram of the lamp holder for the candle lamp shown;

[0025] Figure 5 for Figure 4 A magnified view of a portion of area A of the candle lamp shown;

[0026] Figure 6 for Figure 2 A schematic diagram of the base of the candle lamp shown;

[0027] Figure 7 for Figure 2 The diagram shows the structure of the power driver board for the candle lamp.

[0028] The annotations in the attached figures are explained as follows:

[0029] 10. Candle lamp; 100. Lamp holder; 110. Accommodating space; 120. Groove; 130. Conical groove; 131. First end; 132. Second end; 200. Lamp wick; 300. Base assembly; 310. Base; 311. Snap-fit ​​block; 312. First through hole; 313. Second through hole; 314. Hook; 315. Guide groove; 316. First surface; 320. Power drive board; 321. Charging interface; 322. Slot; 323. Second surface; 400. Control assembly; 410. Control body; 420. Switch. Detailed Implementation

[0030] Typical embodiments embodying the features and advantages of this utility model will be described in detail in the following description. It should be understood that this utility model can have various variations in different embodiments, all of which do not depart from the scope of this utility model, and the descriptions and illustrations therein are for illustrative purposes only and not intended to limit this utility model.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0032] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "set up," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0033] Please refer to the following first. Figure 1 This utility model provides a candle lamp 10, which is similar in shape to a candle with a wick that provides light by lighting the wick. Both can be used for lighting and decoration. Unlike candles that provide light by lighting the wick, the candle lamp 10 does not produce smoke or carcinogens, making it more environmentally friendly. The candle lamp 10 can ensure the user's personal safety while creating a pleasant atmosphere.

[0034] refer to Figure 2 and Figure 3The candle lamp 10 includes a lamp holder 100, a lamp wick 200, and a base assembly 300. The lamp wick 200 and the base assembly 300 are located at both ends of the lamp holder 100 in the height direction. The lamp wick 200 is used to emit light, and the base assembly 300 is used to connect to an external power source to supply power to the lamp wick 200, so that the lamp wick 200 emits light under the action of electricity to achieve illumination.

[0035] Figure 4 The lamp holder 100 is cylindrical, and its shape is similar to that of a candle. It is understood that in other embodiments, the shape of the lamp holder 100 may also be a cube, cuboid, ellipsoid, etc.

[0036] Continue to refer to Figure 2 and Figure 3 The lamp holder 100 is provided with a receiving space 110 and a groove 120. The receiving space 110 is used to receive the base assembly 300 described above, so as to connect and fix the base assembly 300 to the lamp holder 100. The groove 120 is located on the wall of the receiving space 110, and the base assembly 300 can be engaged with the groove 120 to prevent the base assembly 300 from detaching from the receiving space 110.

[0037] It should be noted that the groove 120 extends circumferentially along the lamp holder 100 and is in a ring shape, and the circumferential direction is perpendicular to the height direction of the lamp holder 100. At this time, the groove 120 can be a circumferentially continuous ring structure, or the groove 120 can be a circumferentially discontinuous and spaced ring structure, or the groove 120 can be a circumferentially continuous arc structure.

[0038] It should be noted that the number of grooves 120 is set to multiple, and the multiple grooves 120 are arranged at intervals along the height direction of the lamp holder 100. The arrangement of multiple grooves 120 can make the base assembly 300 and the lamp holder 100 more firmly engaged, so as to prevent the base assembly 300 from detaching from the receiving space 110. It can be understood that in other embodiments, the number of grooves 120 may also be single. The number of grooves 120 can be set according to the actual needs. This utility model does not specifically limit the number of grooves 120. Moreover, when the number of grooves 120 is multiple, in any two adjacent grooves 120 along the height direction of the lamp holder 100, the radial dimension of the groove 120 closer to the lamp core 200 is smaller than the radial dimension of the groove 120 farther away from the lamp core 200.

[0039] refer to Figure 4 and Figure 5The lamp holder 100 is provided with a conical groove 130. The conical groove 130 is located on the side of the groove 120 away from the lamp core 200. The conical groove 130 and the groove 120 are spaced apart. The conical groove 130 has a first end 131 and a second end 132 opposite to each other along the height direction of the lamp holder 100. The second end 132 is close to the groove 120. The radial dimension of the first end 131 is greater than the radial dimension of the second end 132. The conical groove 130 is continuous along the circumference of the lamp holder 100.

[0040] Continue to refer to Figure 2 and Figure 3 The base assembly 300 includes a base 310 and a power drive board 320. The base 310 covers the lamp holder 100 to enclose the receiving space 110, and the base 310 is engaged with the groove 120 to prevent the base 310 from detaching from the lamp holder 100 in the height direction. The base 310 is fixed to the lamp holder 100. The power drive board 320 is fixedly connected to the base 310 and located within the receiving space 110. The power drive board 320 is electrically connected to the lamp wick 200, so that an external power source can supply power to the lamp wick 200 through the power drive board 320. Under the action of electricity, the lamp wick 200 emits light to achieve illumination. It is understandable that the power drive board 320 and the base 310 may not be fixedly connected. The connection between the power drive board 320 and the base 310 may also be a threaded connection or an adhesive connection, or the connection between the power drive board 320 and the base 310 may also be a detachable connection. For example, the power drive board 320 may be magnetically connected to the base 310. Any solution in which the power drive board 320 can be accommodated in the accommodating space 110 should be protected.

[0041] The base 310 is provided with a snap-fit ​​block 311, which carries the snap-fit ​​block 311 and engages with the lamp holder 100. The snap-fit ​​block 311 is embedded in the groove 120, thus limiting the base 310 in the height direction of the lamp holder 100. The snap-fit ​​block 311 is discontinuous along the circumference of the lamp holder 100. It is broken along the circumference of the lamp holder 100 and divided into multiple circumferentially spaced arc-shaped retaining strips. When the arc-shaped retaining strips are engaged with the groove 120, they are subjected to radial pressure, allowing them to deform inward toward the base 310. By setting the snap-fit ​​block 311 to be broken along the circumference of the lamp holder 100, the space between the snap-fit ​​blocks 311 provides room for movement for elastic deformation, thereby increasing the elastic force of the snap-fit ​​block 311 and making the process of engaging the base 310 with the lamp holder 100 easier. It is understandable that the latching block 311 can also be continuous along the circumference of the lamp holder 100. Any scheme in which the latching block 311 can latch into the groove 120 should be protected. It is understandable that the latching block 311 extends circumferentially along the lamp holder 100 and is in a ring shape. In this case, the latching block 311 can be a circumferentially continuous ring structure, or the latching block 311 can be a circumferentially discontinuous and spaced-apart ring structure, or the latching block 311 can be a circumferentially continuous arc structure.

[0042] It should be noted that in other embodiments, the positions of the groove 120 and the snap-fit ​​block 311 can be reversed. In this case, the groove 120 is disposed on the base 310, while the snap-fit ​​block 311 is disposed on the wall of the accommodating space 110. Therefore, the present invention does not specifically limit the specific positions of the groove 120 and the snap-fit ​​block 311.

[0043] When the base 310 drives the power drive board 320 to close into the receiving space 110, the base 310 drives the snap-fit ​​block 311 to move along the groove wall of the conical groove 130, so that the base 310 slides into the receiving space 110. The conical groove 130 is continuously open along the circumference of the lamp holder 100, so that the snap-fit ​​block 311 can be engaged into the receiving space 110 in any position when aligned with the conical groove 130.

[0044] It should be noted that in other embodiments, the groove 120 and the snap-fit ​​block 311 can be omitted. In this case, the connection between the base 310 and the lamp holder 100 does not have to be a snap-fit ​​connection. The connection between the base 310 and the lamp holder 100 can also be in other ways, such as the base 310 and the lamp holder 100 can be fixed by a threaded connection, or the base 310 can be inserted into the receiving space 110 with an interference fit with the lamp holder 100.

[0045] refer to Figure 2 and Figure 3There are multiple snap-fit ​​blocks 311, which are arranged at intervals along the height direction, and each snap-fit ​​block 311 corresponds one-to-one with a number of grooves 120. By setting multiple snap-fit ​​blocks 311, the multiple snap-fit ​​blocks 311 and the multiple grooves 120 cooperate with each other, increasing the abutment force between the base 310 and the lamp holder 100, and making the base 310 and the lamp holder 100 more securely connected. It can be understood that if a more secure connection between the base 310 and the lamp holder 100 is not required, there may not be multiple snap-fit ​​blocks 311. Any solution that allows the base 310 to be fixed to the lamp holder 100 should be protected.

[0046] refer to Figure 2 It should be noted that when multiple locking blocks 311 are provided, in any two adjacent locking blocks 311 along the height direction of the lamp holder 100, the radial dimension of the locking block 311 closer to the lamp core 200 is smaller than the radial dimension of the locking block 311 farther from the lamp core 200. By setting the radial dimension of the locking block 311 closer to the lamp core 200 to be smaller than the radial dimension of the locking block 311 farther from the lamp core 200, during the process of the base 310 being fastened to the lamp holder 100, the locking block 311 closer to the lamp core 200 will not engage with the groove 120 farther from the lamp core 200, making installation convenient and the structure compact.

[0047] It should be noted that, in the same set of interlocking snap-fit ​​blocks 311 and grooves 120, at least one of the surfaces of the snap-fit ​​blocks 311 and grooves 120 that come into contact with each other during the snap-fit ​​process is set as an inclined surface or a curved surface, for example... Figure 2 As illustrated, the surfaces of the latching block 311 and the groove 120 that come into contact during the fastening process are both set as inclined surfaces. The surface of the latching block 311 can move along the surface of the groove 120, thereby achieving the mutual fastening of the latching block 311 and the groove 120. It should be noted that in other embodiments, the surface of the latching block 311 is an inclined surface or a curved surface, and the surface of the groove 120 is a plane parallel to the height direction of the lamp holder 100. Alternatively, in other embodiments, the surface of the latching block 311 can also be set as a plane parallel to the height direction of the lamp holder 100, and the surface of the groove 120 can be set as an inclined surface or a curved surface. Therefore, this utility model does not specifically limit the specific setting of the surfaces of the latching block 311 and the groove 120 that come into contact during the fastening process.

[0048] The snap-fit ​​block 311 is capable of elastic deformation, allowing it to be compressed and deformed between the lamp holder 100 and the base 310 when the base 310 is closed within the receiving space 110. This allows the base 310 to move the snap-fit ​​block 311 relative to the lamp holder 100 and engage it within the groove 120. By enabling the snap-fit ​​block 311 to elastically deform, it can abut against the lamp holder 100 and be compressed and deformed, making it easy for the snap-fit ​​block 311 to engage within the groove 120 when the base 310 is closed within the lamp holder 100. It is understood that, without considering the ease with which the snap-fit ​​block 311 engages within the groove 120, the snap-fit ​​block 311 could also be designed to be non-elastically deformable; any solution where the base 310 can close within the receiving space 110 should be protected. It is also understood that in other embodiments, the snap-fit ​​block 311 may not require elastic deformation.

[0049] refer to Figure 3 and Figure 6 The base 310 is provided with a first through hole 312 and a second through hole 313. Both the first through hole 312 and the second through hole 313 extend along the height direction of the lamp holder 100, and the second through hole 313 is spaced apart from the first through hole 312. Both the first through hole 312 and the second through hole 313 are connected to the receiving space 110 and the outside of the candle lamp 10.

[0050] The base 310 is provided with hooks 314, which extend along the height direction of the lamp holder 100. The hooks 314 engage with the power drive board 320, and at least two hooks 314 are provided, arranged radially opposite to each other along the base 310. By providing at least two hooks 314, and arranging them radially opposite to each other along the base 310, the force on the power drive board 320 is balanced, and the power drive board 320 is more firmly fixed to the base 310. It is understood that the number of hooks 314 can be multiple, or the specific number of hooks 314 can be set according to actual conditions. Therefore, this utility model does not specifically limit the specific number of hooks 314.

[0051] It should be noted that the latch 314 is capable of elastic deformation. When the power drive board 320 detaches from the base 310, the latch 314 can elastically deform away from the power drive board 320, thus detaching the power drive board 320 from the base 310. By enabling the latch 314 to elastically deform, users can more easily detach the power drive board 320 from the base 310 when replacing the power drive board 320 or the base 310, requiring less effort. It is understandable that, if ease of detachment of the power drive board 320 from the base 310 is not a concern, the latch 314 could also be designed not to elastically deform; any design that allows the power drive board 320 to be detached from the base 310 should be protected.

[0052] refer to Figure 6 The base 310 is provided with a guide groove 315, which extends along the height direction of the lamp holder 100, and there are two guide grooves 315. The side of the power drive board 320 is simultaneously provided in the two guide grooves 315, and the power drive board 320 is circumferentially restricted by the guide grooves 315.

[0053] refer to Figure 3 and Figure 7 The power driver board 320 is electrically connected to a charging interface 321. The charging interface 321 is electrically connected to the power driver board 320, and the charging interface 321 is aligned with the first through hole 312 to connect to an external power source, allowing the external power source to supply power to the lamp wick 200 through the power driver board 320. During the process of fixing the power driver board 320 to the base 310, the charging interface 321 is aligned with the first through hole 312, and part of the structure of the charging interface 321 is accommodated in the first through hole 312.

[0054] It should be noted that the base 310 can rotate synchronously with the locking block 311, which can rotate circumferentially relative to the lamp holder 100 within the groove 120. By rotating the base 310, the orientation of the first through hole 312 can be switched, allowing users to change the direction of the power cord according to their actual needs, which is convenient and provides a good user experience. It is understandable that, without considering switching the power cord direction, the locking block 311 could also be set to not rotate circumferentially relative to the lamp holder 100 within the groove 120; any solution where the power cord can be plugged into the charging interface 321 should be protected.

[0055] In summary, in this application, the power drive board 320 is fixedly connected to the base 310 to restrict the movement of the power drive board 320 relative to the base 310. The power drive board 320 and the base 310 are firmly installed, and the circuit will not break due to shaking during use, resulting in a good user experience.

[0056] refer to Figure 2and Figure 7 The power drive board 320 is provided with a slot 322, which is formed on the edge of the power drive board 320. A hook 314 is engaged and fixed in the slot 322. By providing the slot 322 and engaging the hook 314 in the slot 322, the movement of the power drive board 320 relative to the base 310 is restricted. It can be understood that in other embodiments, the hook 314 and the slot 322 can be omitted. In this case, the power drive board 320 can be directly glued and fixed to the base 310, or the power drive board 320 can be connected and fixed to the base 310 by a threaded rod, or the power drive board 320 and the base 310 can be fixed by magnetic attraction. For example, both the base 310 and the power drive board 320 are provided with magnets. Under the action of magnetic attraction, the power drive board 320 is fixed to the base 310. Any solution in which the power drive board 320 can be fixedly connected to the base 310 should be protected.

[0057] refer to Figure 2 The power driver board 320 extends vertically along the height direction of the lamp holder 100, and its thickness direction is perpendicular to the height direction of the lamp holder 100. By setting the power driver board 320 to extend vertically along the height direction of the lamp holder 100, gaps are left between the two side walls of the power driver board 320 and the walls of the accommodating space 110, allowing the heat generated by the power driver board 320 to be dissipated more quickly. It can be understood that, without considering the heat dissipation rate, the power driver board 320 can also be set to extend radially along the lamp holder 100; any scheme in which the power driver board 320 can be fixedly connected to the base 310 should be protected.

[0058] The number of card slots 322 is at least two and corresponds one-to-one with the card hooks 314. The two card slots 322 are set at opposite ends of the power drive board 320. The relative setting direction of the two card slots 322 is perpendicular to the height direction of the lamp holder 100 and the thickness direction of the power drive board 320.

[0059] refer to Figure 6 The two guide grooves 315 are arranged in a direction that is opposite to the two slots 322. During the process of fixing the power drive board 320 to the base 310, the side of the power drive board 320 can move vertically close to the base 310 along the guide grooves 315 so that the hook 314 is aligned with the slot 322, thereby allowing the hook 314 to be embedded in the slot 322.

[0060] refer to Figure 6 and Figure 7 The latch 314 is provided with a first surface 316, and the power drive board 320 is provided with a second surface 323. At least one of the first surface 316 and the second surface 323 is provided with an inclined surface, the normal of which is inclined to the height direction of the lamp holder 100, for example... Figure 6and Figure 7 As illustrated, both the first surface 316 and the second surface 323 are inclined surfaces. During the process of fixing the power drive board 320 to the base 310, the second surface 323 can move along the first surface 316, allowing the power drive board 320 to move relative to the base 310, thereby enabling the hook 314 to engage with the slot 322. It should be noted that in other embodiments, the first surface 316 is an inclined or curved surface, and the second surface 323 is a plane parallel to the height direction of the lamp holder 100. Alternatively, in other embodiments, the first surface 316 can also be a plane parallel to the height direction of the lamp holder 100, and the second surface 323 can be an inclined or curved surface. Therefore, this utility model does not specifically limit the specific arrangement of the first surface 316 and the second surface 323.

[0061] refer to Figure 2 and Figure 3 The candle lamp 10 also includes a control component 400, which includes a control body 410 and a switch 420. The control body 410 is located within the receiving space 110 and connected to a power drive board 320. The switch 420 is connected to the control body 410 and can move relative to the control body 410 to switch between an on state and a off state. In the on state, the power drive board 320 is connected to the lamp wick 200, and the lamp wick 200 is in a lit state. In the off state, the power drive board 320 is disconnected from the lamp wick 200, and the lamp wick 200 is in a closed state. By setting up a control component 400, the lamp wick 200 can be controlled to light up or turn off. Users can slide the switch 420 to switch the lamp wick 200 between lit and off states according to their needs, making operation convenient and able to immediately meet user requirements. If the candle lamp 10 does not have a control component 400, when the user turns on the candle lamp 10, it needs to be charged before the lamp wick 200 lights up; when the user wants to turn off the candle lamp 10, the power in the candle lamp 10 needs to be completely depleted before the lamp wick 200 can be turned off, which takes time and cannot immediately meet user needs, making operation cumbersome. It is understandable that, without considering user experience, the control component 400 can be omitted; any scheme that allows the lamp wick 200 to switch between lit and off states should be protected.

[0062] It should be noted that in other embodiments, the control body 410 can be omitted. In this case, the switch 420 can be retained to control the lamp wick 200 to light up or turn off. The switch 420 is electrically connected to the power driver board 320.

[0063] The switch 420 passes through the second through hole 313, so that part of the structure of the switch 420 is exposed in the receiving space 110 for manual operation. During the process of fixing the power drive board 320 and the base 310, the switch 420 is aligned with the second through hole 313.

[0064] Although the present invention has been described with reference to several typical embodiments, it should be understood that the terminology used is descriptive and exemplary, and not restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A candle lamp, characterized in that The application relates to a candle lamp, which comprises a lamp holder, a lampwick arranged at one end of the lamp holder in the height direction of the lamp holder, a base assembly comprising a base and a power driving board fixedly connected to the base and electrically connected to the lampwick, and the power driving board can be synchronously moved with the base and is clamped at the end of the lamp holder away from the lampwick in the height direction of the lamp holder so that the power driving board is located in the accommodating space formed by the base and the lamp holder. The power driving board is provided with a clamping groove, and the base is provided with a clamping hook which is clamped and fixed in the clamping groove. The power driving board is vertically arranged along the height direction, and the thickness direction of the power driving board is perpendicular to the height direction; the clamping hook extends along the height direction, and the clamping groove is formed in the edge of the power driving board. The number of the clamping hooks and the number of the clamping grooves are both at least two and one-to-one corresponding, two clamping hooks are oppositely arranged along the radial direction of the base, two clamping grooves are arranged at opposite ends of the power driving board, and the opposite arrangement direction of the two clamping grooves is perpendicular to the height direction and the thickness direction of the power driving board.

2. The candle lamp of claim 1, wherein The base is provided with a guide groove, and in the process of fixing the power driving board and the base, the side edge of the power driving board can be vertically approached to the base along the guide groove so that the clamping hook is aligned with the clamping groove, and then the clamping hook is embedded in the clamping groove.

3. The candle lamp of claim 2, wherein, The number of the guide grooves is two, the two guide grooves are arranged along the direction in which the two clamping grooves are oppositely arranged, the side edge of the power driving board is arranged in the two guide grooves at the same time, and the power driving board is circumferentially limited in the guide grooves.

4. The candle lamp of claim 3, wherein, The clamping hook is provided with a first surface, the power driving board is provided with a second surface, at least one of the first surface and the second surface is provided with an inclined surface, the normal line of the inclined surface is inclined to the height direction of the lamp holder, in the process of fixing the power driving board and the base, the second surface can move along the first surface so that the power driving board can move relative to the base, and then the clamping hook is clamped in the clamping groove.

5. The candle lamp of claim 3, wherein, The clamping hook can be elastically deformed, so that when the power driving board is separated from the base, the clamping hook can be elastically deformed away from the side where the clamping groove is located so that the clamping hook can be separated from the clamping groove, and then the power driving board can be separated from the base.

6. The candle lamp of claim 5, wherein, The candle lamp further comprises a charging interface and a switch, the charging interface and the switch are accommodated in the accommodating space, the charging interface is electrically connected to the power driving board, the switch is electrically connected to the power driving board, the base is provided with a first through hole and a second through hole, the first through hole and the second through hole are arranged at intervals, the charging interface is aligned with the first through hole to be connected with an external power supply, the switch passes through the second through hole, and part of the structure of the switch is exposed outside the accommodating space for manual operation.

7. The candle lamp of claim 5, wherein, In the process of fixing the power driving board and the base, the switch is aligned with the second through hole.

8. The candle lamp of claim 7, wherein, ​ 9. The candle lamp of claim 1, wherein ​ ​ 10. The candle lamp of claim 1, wherein, One of the wall surface of the accommodating space and the base is provided with a groove, and the other is provided with a clamping block, the clamping block and the groove are arranged in a ring shape, the base can carry the clamping block to be buckled on the lamp holder, and the clamping block is embedded in the groove, so that the base is limited in the height direction of the lamp holder.

Images