Anti-vibration buffer structure of rear wall of back door lamp

Abstract

The utility model relates to the technical field of car lamp accessories, especially to a shock resistance buffer structure of back door lamp back wall, including back door lamp back wall main part, mounting support, buffer pad and connecting plate, four groups of mounting supports are fixedly installed to the outside of back door lamp back wall main part, the one end of mounting support is provided with connecting plate, and connecting plate is fixedly connected with mounting support through buffer pad, and mounting support is the multiple teeth structure, the utility model discloses connecting plate can be connected with mounting support and the car body and is fixed, and the mounting support of multiple teeth structure can be deformed to a certain extent when the outside vibration, absorbs a part of vibration, thereby reducing the influence that causes back door lamp back wall main part, and the buffer pad between connecting plate and mounting support can play certain buffer shock resistance effect, reduce the influence that the car body vibration causes mounting support, thereby effectively guaranteeing the structural stability of back door lamp.

Description

Technical Field

[0001] This utility model relates to the field of automotive lighting accessories technology, and in particular to a shock-absorbing structure for the rear wall of a tailgate light. Background Technology

[0002] As an important lighting component of a vehicle, the stability and shock resistance of the installation structure of the tailgate light directly affect the lifespan and lighting effect of the light fixture.

[0003] Tailgate lights are usually rigidly connected to the vehicle body to ensure stable installation. However, tailgates need to be opened and closed frequently, and the vehicle will experience bumps due to road conditions during driving. Both the bumps and the vibrations from opening and closing the tailgate can easily affect the tailgate lights.

[0004] Therefore, to address the above issues, a shock-absorbing and buffering structure for the rear wall of the tailgate light can be designed. The rear wall of the tailgate light can be connected and fixed to the vehicle body through an installation mechanism with buffering and shock-absorbing functions, thereby reducing the impact of vibrations caused by opening and closing the tailgate and driving bumps on the tailgate light. Utility Model Content

[0005] To overcome the problem that tailgate lights are usually rigidly connected to the vehicle body to ensure stable installation, but the tailgate needs to be opened and closed frequently, and the vehicle will be bumped due to road conditions during driving. The bumps and vibrations generated by opening and closing the tailgate can easily affect the tailgate lights.

[0006] The technical solution of this utility model is: a shock-absorbing buffer structure for the rear wall of a taillight, including a main body of the rear wall of the taillight, a mounting bracket, a buffer pad and a connecting plate. Four sets of mounting brackets are fixedly installed on the outer side of the main body of the rear wall of the taillight. The connecting plate is set at one end of the mounting bracket. The connecting plate is fixedly connected to the mounting bracket through the buffer pad. The mounting bracket has a multi-tooth structure.

[0007] Preferably, the mounting bracket with a multi-tooth structure can deform to a certain extent when subjected to external vibrations, absorbing some of the vibrations and thus reducing the impact on the main body of the rear door light. The mounting bracket can be connected and fixed to the vehicle body by setting a connecting plate, and the buffer pad can play a certain role in buffering and shock absorption between the connecting plate and the mounting bracket, reducing the impact of vehicle body vibration on the mounting bracket.

[0008] Preferably, the cushioning pad has a honeycomb structure, comprising multiple uniformly arranged hexagonal honeycomb units, with damping adhesive filling the honeycomb units.

[0009] Preferably, three sets of mounting plates are fixedly installed on the inner side of the rear wall body of the taillight, and the three sets of mounting plates are arranged linearly along the shape of the rear wall body of the taillight.

[0010] Preferably, an assembly plate is fixedly installed on the outer periphery of the rear wall body of the taillight, and a sealing ring is provided on the surface of the assembly plate.

[0011] Preferably, the outer perimeter of the assembly plate is fixedly fitted with a flange, the flange height being 5-8mm.

[0012] Preferably, multiple sets of reinforcing ribs are fixedly installed on the outer side of the rear wall body of the taillight, and the multiple sets of reinforcing ribs are evenly arranged in a linear manner.

[0013] Preferably, the reinforcing rib has multiple sets of protrusions on its periphery, and these protrusions are arranged in a regular array on the periphery of the reinforcing rib.

[0014] The beneficial effects of this utility model are:

[0015] The mounting bracket can be connected and fixed to the vehicle body via the connecting plate. The multi-tooth structure of the mounting bracket can deform to a certain extent when subjected to external vibrations, absorbing some of the vibrations and reducing the impact on the main body of the rear door light. The buffer pad between the connecting plate and the mounting bracket can play a certain role in shock absorption. The buffer pad has a honeycomb structure, which can effectively ensure the structural strength of the connection between the connecting plate and the mounting bracket. At the same time, the honeycomb structure is filled with damping rubber. The deformation of the honeycomb structure and the internal damping rubber can absorb vibrations and reduce the impact of vehicle vibrations on the mounting bracket. This can absorb the vibrations generated by vehicle driving bumps and opening and closing the rear door, ensuring the stable installation of the rear door light. Attached Figure Description

[0016] Figure 1 The diagram shown is a first three-dimensional structural schematic of the shock-absorbing and buffering structure of the rear wall of the taillight of this utility model.

[0017] Figure 2 The diagram shown is a second three-dimensional structural schematic of the shock-absorbing and buffering structure of the rear wall of the taillight of this utility model.

[0018] Figure 3 The diagram shown is an exploded three-dimensional structural rendering of the shock-absorbing and buffering structure mounting bracket for the rear wall of the taillight of this utility model.

[0019] Figure 4 The diagram shown is a three-dimensional structural schematic of the shock-absorbing and buffering structure of the rear wall of the taillight of this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Main body of the rear door light rear wall; 101. Mounting plate; 2. Mounting bracket; 201. Buffer pad; 202. Connecting plate; 3. Assembly plate; 301. Flanged edge; 4. Sealing ring; 5. Reinforcing rib; 501. Protrusion. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figure 1 and Figure 3 This utility model provides an embodiment of a shock-absorbing and buffering structure for the rear wall of a tailgate light, comprising a tailgate light rear wall body 1, a mounting bracket 2, a buffer pad 201, and a connecting plate 202. Four sets of mounting brackets 2 are fixedly installed on the outer side of the tailgate light rear wall body 1. The connecting plate 202 is disposed at one end of the mounting bracket 2 and is fixedly connected to the mounting bracket 2 through the buffer pad 201. The mounting bracket 2 has a multi-tooth structure. By setting the multi-tooth structure of the mounting bracket 2, it can deform to a certain extent when subjected to external vibration, absorbing part of the vibration, thereby reducing the impact on the tailgate light rear wall body 1. By setting the connecting plate 202, the mounting bracket 2 can be connected and fixed to the vehicle body. By setting the buffer pad 201, it can play a certain buffering and shock-absorbing role between the connecting plate 202 and the mounting bracket 2, reducing the impact of vehicle body vibration on the mounting bracket 2.

[0023] Please see Figure 1 and Figure 2 In this embodiment, the buffer pad 201 has a honeycomb structure, including multiple uniformly arranged hexagonal honeycomb units, and the honeycomb units are filled with damping adhesive. The honeycomb structure of the buffer pad 201 can effectively ensure the structural strength of the connection between the connecting plate 202 and the mounting bracket 2. At the same time, the deformation of the honeycomb structure and the internal damping adhesive can absorb vibration. Three sets of mounting plates 101 are fixedly installed on the inner side of the rear wall body 1 of the taillight. The three sets of mounting plates 101 are arranged linearly along the shape of the rear wall body 1 of the taillight. By setting the three sets of mounting plates 101, the fog lights inside the taillight can be... The taillight bulbs, turn signal bulbs, and brake light bulbs are positioned and installed; an assembly plate 3 is fixedly installed on the outer periphery of the taillight rear wall body 1, and a sealing ring 4 is provided on the surface of the assembly plate 3; by setting the assembly plate 3, the taillight rear wall body 1 and the lamp cover can be connected and fixed, and the sealing ring 4 can improve the sealing between the lamp cover and the taillight rear wall body 1; a flange 301 is fixedly installed on the outer periphery of the assembly plate 3, and the height of the flange 301 is 5-8mm; by setting the flange 301, the structural strength of the assembly plate 3 can be effectively improved, deformation can be prevented, and the stable installation of the taillight lamp cover can be ensured.

[0024] Please see Figure 1 and Figure 4In this embodiment, multiple sets of reinforcing ribs 5 are fixedly installed on the outer side of the rear wall body 1 of the taillight, and the multiple sets of reinforcing ribs 5 are evenly linearly arranged; multiple sets of protrusions 501 are provided on the periphery of the reinforcing ribs 5, and the multiple sets of protrusions 501 are regularly arrayed on the periphery of the reinforcing ribs 5; by setting the reinforcing ribs 5, the structural strength of the rear wall body 1 of the taillight can be improved, and the strength of the reinforcing ribs 5 can be further improved by the multiple sets of protrusions 501. The multiple sets of protrusions 501 can also increase the heat dissipation area of ​​the rear wall body 1 of the taillight, effectively transferring and dissipating the heat generated by the various LED beads installed in the rear wall body 1 of the taillight.

[0025] During operation, the mounting bracket 2 can be connected and fixed to the vehicle body using the connecting plate 202. The multi-tooth structure of the mounting bracket 2 can deform when there is external vibration, absorbing some of the vibration, thereby reducing the impact on the rear wall body 1 of the tailgate light. The buffer pad 201 between the connecting plate 202 and the mounting bracket 2 can play a certain role in buffering and shock absorption, reducing the impact of vehicle body vibration on the mounting bracket 2.

[0026] The buffer pad 201 has a honeycomb structure, which can effectively ensure the connection strength between the connecting plate 202 and the mounting bracket 2. At the same time, the honeycomb structure is filled with damping glue. The deformation of the honeycomb structure and the internal damping glue can absorb vibration, further reducing the impact on the rear wall body 1 of the rear door light.

[0027] The structural strength of the rear door light rear wall body 1 can be improved by using multiple sets of reinforcing ribs 5 on the outer side of the rear door light rear wall body 1, and the strength of the reinforcing ribs 5 can be further improved by using multiple sets of protrusions 501 on the surface of the reinforcing ribs 5. The multiple sets of protrusions 501 can also increase the heat dissipation area of ​​the rear door light rear wall body 1, effectively transferring and dissipating the heat generated by the various LED beads installed in the rear door light rear wall body 1.

[0028] Through the above steps, the mounting bracket 2 can be connected and fixed to the vehicle body via the connecting plate 202, thereby installing the rear wall body 1 of the tailgate light. The honeycomb structure buffer pad 201 between the connecting plate 202 and the mounting bracket 2 can play a certain buffering role, while effectively ensuring the structural strength of the connection between the connecting plate 202 and the mounting bracket 2. The multi-tooth structure mounting bracket 2 can deform to a certain extent when subjected to external vibration, absorbing some of the vibration, further ensuring the stability of the tailgate light installation. This solves the problem that tailgate lights are usually connected to the vehicle body in a rigid connection method to ensure the stability of the tailgate light installation, but the tailgate needs to be opened and closed frequently, and the vehicle will be bumped due to road conditions during driving. The bumps and vibrations generated by opening and closing the tailgate can easily affect the tailgate light.

[0029] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A shock-absorbing and buffering structure for the rear wall of a tailgate light, comprising a main body (1) of the rear wall of the tailgate light, characterized in that: It also includes mounting brackets (2), buffer pads (201) and connecting plates (202). Four sets of mounting brackets (2) are fixedly installed on the outer side of the rear wall body (1) of the rear door light. The connecting plate (202) is set at one end of the mounting bracket (2). The connecting plate (202) is fixedly connected to the mounting bracket (2) through the buffer pads (201). The mounting bracket (2) has a multi-tooth structure.

2. The shock-absorbing structure for the rear wall of the tailgate light according to claim 1, characterized in that: The buffer pad (201) has a honeycomb structure, comprising multiple uniformly arranged hexagonal honeycomb units, and the honeycomb units are filled with damping adhesive.

3. The shock-absorbing and buffering structure for the rear wall of the tailgate light according to claim 1, characterized in that: Three sets of mounting plates (101) are fixedly installed on the inner side of the rear wall body (1) of the taillight. The three sets of mounting plates (101) are arranged linearly along the shape of the rear wall body (1) of the taillight.

4. The shock-absorbing structure for the rear wall of the tailgate light according to claim 1, characterized in that: An assembly plate (3) is fixedly installed on the outer periphery of the rear wall body (1) of the rear door light, and a sealing ring (4) is provided on the surface of the assembly plate (3).

5. The shock-absorbing structure for the rear wall of the tailgate light according to claim 4, characterized in that: The assembly plate (3) is fixedly installed with a flange (301) on its outer periphery, and the flange (301) is 5-8mm high.

6. The shock-absorbing structure for the rear wall of the tailgate light according to claim 1, characterized in that: Multiple sets of reinforcing ribs (5) are fixedly installed on the outer side of the rear wall main body (1) of the rear door light, and the multiple sets of reinforcing ribs (5) are evenly arranged in a linear manner.

7. The shock-absorbing and buffering structure for the rear wall of a tailgate light according to claim 6, characterized in that: The outer periphery of the reinforcing rib (5) is provided with multiple sets of protrusions (501), which are arranged in a regular array on the outer periphery of the reinforcing rib (5).

Images