Tail lamp structure of electric vehicle

Abstract

The utility model belongs to the technical field of electric vehicle accessories, and particularly relates to an electric vehicle tail lamp structure which comprises a tail lamp assembly. Comprising a mounting plate, an LED lamp arranged on one side of the mounting plate, a clamping sleeve arranged on the other side of the mounting plate, a threaded sleeve arranged on one side of the clamping sleeve, a threaded feeding rod arranged in an inner cavity of the threaded sleeve, a rotary knob arranged at one end of the threaded feeding rod and a clamping plate arranged at the other end of the threaded feeding rod. The cleaning assembly comprises curved frames arranged on the two sides of the mounting plate, a rotating shaft arranged on the curved frames, an impeller arranged at one end of the rotating shaft, a rotating disc arranged at the other end of the rotating shaft, an eccentric shaft arranged on one side of the rotating disc, a connecting rod arranged on the eccentric shaft and a sliding groove formed in the front surface of the mounting plate. The sliding seat is arranged in an inner cavity of the sliding groove; the cleaning brush is arranged at the bottom of the sliding seat; the LED lamp is reasonable in structure, convenient to mount and dismount in the using process, good in heat dissipation performance, capable of achieving a self-cleaning function and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle accessories, in particular to an electric vehicle taillight structure. Background Art

[0002] In the use and production process of electric vehicles, the taillight structure is one of the important accessories of electric vehicles. It serves to remind the following vehicles when the electric vehicle brakes during driving, and can serve as a warning to the following vehicles when driving at night. It is of great significance to the driving safety of electric vehicles.

[0003] The existing electric vehicle taillight structure has some shortcomings during use, such as being inconvenient to install and disassemble, having poor heat dissipation performance, and having no self-cleaning function, which affects the use effect. For this reason, we propose a new electric vehicle taillight structure. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems existing in the prior art, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide an electric vehicle taillight structure, which is convenient to install and disassemble during use, has good heat dissipation performance, and has a self-cleaning function and strong practicality.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] An electric vehicle taillight structure, comprising:

[0009] The taillight assembly comprises a mounting plate, an LED lamp arranged on one side of the mounting plate, a jacket arranged on the other side of the mounting plate, a threaded sleeve arranged on one side of the jacket, a threaded feed rod arranged in an inner cavity of the threaded sleeve, a knob arranged at one end of the threaded feed rod, and a clamping plate arranged at the other end of the threaded feed rod;

[0010] A cleaning assembly, comprising a curved frame arranged on both sides of a mounting plate, a rotating shaft arranged on the curved frame, an impeller arranged at one end of the rotating shaft, a rotating disk arranged at the other end of the rotating shaft, an eccentric shaft arranged at one side of the rotating disk, a connecting rod arranged on the eccentric shaft, a slide groove arranged on the front surface of the mounting plate, a sliding seat arranged in the inner cavity of the slide groove, and a cleaning brush arranged at the bottom of the sliding seat, wherein the top of the sliding seat is connected to the other end of the connecting rod;

[0011] The heat dissipation assembly includes a heat dissipation plate arranged at the bottom of the LED lamp, heat dissipation fins arranged at the bottom of the heat dissipation plate, heat dissipation holes arranged on the surface of the heat dissipation fins, and a heat conduction column arranged on the top of the heat dissipation plate, and the heat conduction column extends to the interior of the LED lamp.

[0012] As a preferred solution of the electric vehicle taillight structure described in the utility model, the surface of the knob is provided with an anti-slip cover, and the surface of the anti-slip cover is provided with anti-slip convex patterns.

[0013] As a preferred solution of the electric vehicle taillight structure described in the utility model, wherein: the clamping plate is connected to the threaded feed rod through a shaft sleeve.

[0014] As a preferred solution of the electric vehicle taillight structure described in the utility model, the clamping plate is arranged in a C shape, and a rubber gasket is arranged on the surface of the clamping plate.

[0015] As a preferred solution of the electric vehicle taillight structure described in the utility model, one side of the cleaning brush fits the surface of the LED lamp.

[0016] As a preferred solution of the electric vehicle taillight structure described in the utility model, wherein: a heat conduction hole matching with the heat conduction column is provided at the bottom of the LED lamp.

[0017] As a preferred solution of the electric vehicle taillight structure described in the utility model, the heat-conducting column is made of non-metallic heat dissipation material.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. During the driving process of the electric vehicle, under the action of wind, the impeller is driven to rotate, the impeller drives the rotating shaft to rotate, the turntable is used to drive the eccentric shaft to rotate, the eccentric shaft drives the connecting rod to swing, the connecting rod drives the slide to move back and forth, and the slide drives the cleaning brush to move back and forth to clean the surface of the LED lamp;

[0020] 2. In addition, the thread feed rod is driven to rotate by rotating the knob, and the thread feed rod drives the splint to move relatively, which makes it convenient to install the device on the tail of the electric vehicle frame;

[0021] 3. At the same time, by arranging a heat dissipation plate at the bottom of the LED lamp and distributing heat-conducting columns and heat dissipation fins at the top and bottom of the heat dissipation plate, the heat dissipation efficiency of the LED lamp can be improved and the service life can be extended. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a side view of the structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the heat dissipation component of the utility model.

[0026] In the figure; 100 taillight assembly, 110 mounting plate, 120 LED lamp, 130 sleeve, 140 threaded sleeve, 150 threaded feed rod, 160 knob, 170 splint, 200 cleaning assembly, 210 curved frame, 220 rotating shaft, 230 impeller, 240 turntable, 250 eccentric shaft, 260 connecting rod, 270 slide groove, 280 slide seat, 290 cleaning brush, 300 heat dissipation assembly, 310 heat dissipation plate, 320 heat dissipation fins, 330 heat dissipation holes, 340 thermal conductive column. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0029] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0030] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0031] The utility model provides the following technical solutions: an electric vehicle taillight structure, which is convenient to install and disassemble during use, has good heat dissipation performance, and has a self-cleaning function, and is highly practical;

[0032] Figures 1 to 3 The figure shows a schematic diagram of the structure of an electric vehicle taillight structure according to an embodiment of the utility model, wherein the main body thereof includes a taillight assembly 100, a cleaning assembly 200 and a heat dissipation assembly 300;

[0033] The taillight assembly 100 includes a mounting plate 110, an LED lamp 120 fixed to one side of the mounting plate 110, a jacket 130 fixed to the other side of the mounting plate 110, a threaded sleeve 140 installed on one side of the jacket 130, a threaded feed rod 150 installed in the inner cavity of the threaded sleeve 140, a knob 160 installed at one end of the threaded feed rod 150, and a clamping plate 170 installed at the other end of the threaded feed rod 150. The surface of the knob 160 is bonded with an anti-slip sleeve, and the anti-slip sleeve is The surface of the sleeve is provided with anti-slip convex grooves, the clamping plate 170 is connected to the threaded feed rod 150 through the shaft sleeve, the clamping plate 170 is arranged in a C shape, and a rubber gasket is bonded to the surface of the clamping plate 170. Further, the mounting plate 110 is used to carry the LED lamp 120 and the clamping sleeve 130, the clamping sleeve 130 is used to carry the threaded sleeve 140, and the threaded sleeve 140, the threaded feed rod 150, the knob 160 and the clamping plate 170 are used to fix the mounting plate 110 to the tail of the electric vehicle frame;

[0034] The cleaning assembly 200 includes a curved frame 210 installed on both sides of the mounting plate 110, a rotating shaft 220 installed on the curved frame 210, an impeller 230 installed at one end of the rotating shaft 220, a rotating disk 240 installed at the other end of the rotating shaft 220, an eccentric shaft 250 installed on one side of the rotating disk 240, a connecting rod 260 installed on the eccentric shaft 250, a slide groove 270 installed on the front surface of the mounting plate 110, a slide seat 280 installed in the inner cavity of the slide groove 270, and a cleaning brush 290 installed at the bottom of the slide seat 280, wherein the top of the slide seat 280 is connected to the other end of the connecting rod 260. One side of the cleaning brush 290 is in contact with the surface of the LED lamp 120. Furthermore, the curved frame 210 is used to carry the rotating shaft 220, the rotating shaft 220 is used to drive the rotating disk 240 to rotate, the impeller 230 is used to drive the rotating shaft 220 to rotate under the action of wind, the rotating disk 240 is used to drive the eccentric shaft 250 to rotate, the eccentric shaft 250 is used to drive the connecting rod 260 to swing, the connecting rod 260 is used to drive the slide 280 to move back and forth, the slide 270 is used to carry the slide 280, and the slide 280 is used to drive the cleaning brush 290 to move back and forth to clean the surface of the LED lamp 120.

[0035] The heat dissipation assembly 300 includes a heat dissipation plate 310 installed at the bottom of the LED lamp 120, heat dissipation fins 320 installed at the bottom of the heat dissipation plate 310, heat dissipation holes 330 installed on the surface of the heat dissipation fins 320, and a thermally conductive column 340 installed on the top of the heat dissipation plate 310, and the thermally conductive column 340 extends into the interior of the LED lamp 120, and a thermally conductive hole matching the thermally conductive column 340 is provided at the bottom of the LED lamp 120. The thermally conductive column 340 is made of a non-metallic heat dissipation material. Furthermore, the heat dissipation plate 310 is used to carry the thermally conductive column 340 and the heat dissipation fins 320, the thermally conductive column 340 is used to extract the heat from the inside of the LED lamp 120, and the heat dissipation fins 320 and the heat dissipation holes 330 are used to improve the heat dissipation performance.

[0036] Combination Figure 1-Figure 3 , a taillight structure of an electric vehicle in this embodiment, the specific actions are as follows: during the driving of the electric vehicle, under the action of wind force, the impeller 230 is driven to rotate, the impeller 230 drives the rotating shaft 220 to rotate, the turntable 240 is used to drive the eccentric shaft 250 to rotate, the eccentric shaft 250 drives the connecting rod 260 to swing, the connecting rod 260 drives the slide 280 to move back and forth, and the slide 280 drives the cleaning brush 290 to move back and forth to achieve cleaning of the surface of the LED lamp 120; in addition, by rotating the knob 160 to drive the threaded feed rod 150 to rotate, the threaded feed rod 150 drives the clamping plate 170 to move relatively, so that the device can be easily installed at the rear of the electric vehicle frame; at the same time, by arranging a heat dissipation plate 310 at the bottom of the LED lamp 120, and distributing heat-conducting columns 340 and heat dissipation fins 320 at the top and bottom of the heat dissipation plate 310, the heat dissipation efficiency of the LED lamp 120 can be improved and the service life can be extended.

[0037] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An electric vehicle taillight structure, characterized in that: include: A taillight assembly (100) comprises a mounting plate (110), an LED lamp (120) arranged on one side of the mounting plate (110), a jacket (130) arranged on the other side of the mounting plate (110), a threaded sleeve (140) arranged on one side of the jacket (130), a threaded feed rod (150) arranged in the inner cavity of the threaded sleeve (140), a knob (160) arranged at one end of the threaded feed rod (150), and a clamping plate (170) arranged at the other end of the threaded feed rod (150); A cleaning assembly (200) comprises a curved frame (210) arranged on both sides of a mounting plate (110), a rotating shaft (220) arranged on the curved frame (210), an impeller (230) arranged at one end of the rotating shaft (220), a rotating disk (240) arranged at the other end of the rotating shaft (220), an eccentric shaft (250) arranged at one side of the rotating disk (240), a connecting rod (260) arranged on the eccentric shaft (250), a sliding groove (270) arranged on the front surface of the mounting plate (110), a sliding seat (280) arranged in the inner cavity of the sliding groove (270), and a cleaning brush (290) arranged at the bottom of the sliding seat (280), wherein the top of the sliding seat (280) is connected to the other end of the connecting rod (260); A heat dissipation assembly (300) comprises a heat dissipation plate (310) arranged at the bottom of an LED lamp (120), heat dissipation fins (320) arranged at the bottom of the heat dissipation plate (310), heat dissipation holes (330) arranged on the surface of the heat dissipation fins (320), and a heat conduction column (340) arranged at the top of the heat dissipation plate (310), wherein the heat conduction column (340) extends into the interior of the LED lamp (120).

2. The electric vehicle taillight structure according to claim 1, characterized in that: The surface of the knob (160) is provided with an anti-slip cover, and the surface of the anti-slip cover is provided with anti-slip convex patterns.

3. The electric vehicle taillight structure according to claim 1, characterized in that: The clamping plate (170) is connected to the threaded feed rod (150) via a shaft sleeve.

4. The electric vehicle taillight structure according to claim 1, characterized in that: The clamping plate (170) is arranged in a C-shape, and a rubber gasket is arranged on the surface of the clamping plate (170).

5. The electric vehicle taillight structure according to claim 1, characterized in that: One side of the cleaning brush (290) is in contact with the surface of the LED lamp (120).

6. The electric vehicle taillight structure according to claim 1, characterized in that: The bottom of the LED lamp (120) is provided with a heat conduction hole that matches the heat conduction column (340).

7. The electric vehicle taillight structure according to claim 1, characterized in that: The heat-conducting column (340) is made of non-metallic heat-dissipating material.

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