Automobile tail lamp assembly convenient to fix
By designing a stabilizing and disassembly mechanism, the stability issues of the taillight assembly during installation and the inconvenience of LED light maintenance are resolved, achieving more efficient installation and convenient maintenance.
Patent Information
- Application Number
- CN202520392543.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-07
AI Technical Summary
Existing automotive taillight assemblies suffer from poor stability during installation, and repairs are inconvenient when internal LED lights are damaged, affecting efficiency.
It employs a stabilization and disassembly mechanism, including components such as a fixing column, L-shaped connecting bracket, mounting screw, abutment bolt, connecting seat, and inspection plate. The taillight housing is securely installed and easily disassembled for maintenance through threaded connections.
This improves the installation stability and maintenance convenience of the taillight assembly, and enhances installation efficiency and the ease of maintenance for LED lights.
Smart Images

Figure CN223924582U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive taillight assembly technology, specifically to an automotive taillight assembly that is easy to fix. Background Technology
[0002] The taillight assembly is the core component of a car's rear lighting system. It integrates various lighting functions, such as brake lights, turn signals, reversing lights, side marker lights, and fog lights. These lights play a vital role in driving. The design of the taillight assembly is not only related to the vehicle's aesthetic appearance, but more importantly, its safety and practicality, which are crucial when the car is in motion.
[0003] According to the application number CN202421086266.8, a conveniently fixed automotive taillight assembly solves the problem of how to make the overall operation simple and convenient, while protecting the threaded groove inside the fixed cylinder to avoid the accumulation of dust and impurities in the threaded groove, thus making installation and disassembly more convenient.
[0004] However, the following problems still exist in actual use:
[0005] (1) During installation, the use of structures such as movable rods and positioning strips results in poor overall stability, which reduces the stability and safety in reality, thus reducing the installation effect and efficiency in reality.
[0006] (2) When the internal LED lights are damaged, they cannot be repaired in a timely manner, which will affect the overall operation and use, and is not conducive to more convenient and efficient use in practice.
[0007] Therefore, this utility model introduces a convenient and easy-to-fix automotive taillight assembly. Utility Model Content
[0008] To address the shortcomings of existing technologies, this utility model provides a conveniently fixed automotive taillight assembly, which has the advantages of being more stable during installation and allowing for timely disassembly and maintenance of the internal components, thus solving the problems mentioned in the background art.
[0009] This utility model provides the following technical solution: a conveniently fixed automotive taillight assembly, including a frame plate and a taillight housing. A stabilizing mechanism is provided on the back of the taillight housing. The stabilizing mechanism includes a fixing post, an L-shaped connecting bracket, a mounting screw, and a retaining bolt. One end of the fixing post is fixedly installed to the back of the taillight housing, and the front of the L-shaped connecting bracket is fixedly connected to the other end of the fixing post. The outer surface of the mounting screw is threadedly connected to the inner surface of the L-shaped connecting bracket, and the inner surface of the retaining bolt is threadedly connected to the outer surface of the mounting screw.
[0010] Preferably, the front of the frame plate is provided with a disassembly mechanism, which includes a connecting seat, a maintenance plate, a plug-in plate and a limiting screw. The back of the connecting seat is fixedly installed to the front of the frame plate, the back of the maintenance plate is fixedly connected to the front of the connecting seat, the right side of the plug-in plate is fixedly installed to the left side of the connecting seat, and the outer surface of the limiting screw is connected to the internal thread of the plug-in plate.
[0011] Preferably, the frame plate has a second threaded groove inside and a first threaded groove inside.
[0012] Preferably, the interior of the first threaded groove is threadedly connected to the outer surface of the mounting screw, and the interior of the second threaded groove is threadedly connected to the outer surface of the mounting screw.
[0013] Preferably, the back of the abutting bolt abuts against the front of the L-shaped connecting bracket, and the back of the L-shaped connecting bracket abuts against the front of the frame plate.
[0014] Preferably, the surface of the inspection plate is inserted into the interior of the taillight housing, and extension plates are fixedly installed on both sides of the inspection plate, with the interior of the extension plates threadedly connected to the outer surface of the limiting screw.
[0015] Preferably, an LED light is provided inside the taillight housing.
[0016] Compared with the prior art, the present invention has the following beneficial effects:
[0017] 1. This conveniently fixed automotive taillight assembly, through the use of a frame plate, fixing post, and L-shaped connecting bracket, allows the front of the frame plate to abut against the back of the L-shaped connecting bracket, achieving an initial stabilizing effect when installing the taillight housing. The use of a first threaded groove and abutting bolts ensures that the positions of the first and second threaded grooves coincide, further facilitating the installation of the taillight housing. The use of mounting screws and abutting bolts allows for easy and secure installation between the taillight housing and the frame plate, resulting in higher installation efficiency. This solves the problem of ensuring stability during installation, improving the stability and safety of the installation, as well as enhancing the overall installation effect and efficiency.
[0018] 2. This conveniently fixed automotive taillight assembly, through the use of a connector plate, limiting screws, and extension plate, allows for easy disassembly and maintenance when inspecting the internal components of the taillight housing. The limiting screws can be removed from the connector plate, extension plate, and taillight housing itself. The use of a connector and inspection plate separates the connector from the inspection plate, enabling inspection of the LED lights installed inside the connector. This solves the problem of how to disassemble and inspect the taillight housing, making disassembly and maintenance more convenient and efficient in practice. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0020] Figure 2 This utility model Figure 1 A top-view structural diagram;
[0021] Figure 3 This utility model Figure 1 A schematic diagram of a stable mechanism structure;
[0022] Figure 4 This utility model Figure 1 A schematic diagram of the disassembly mechanism.
[0023] In the diagram: 1. Frame plate; 2. Connecting seat; 3. Taillight housing; 4. Fixing post; 5. L-shaped connecting bracket; 6. First threaded groove; 7. Second threaded groove; 8. Mounting screw; 9. Abutment bolt; 10. LED light; 11. Inspection plate; 12. Plug plate; 13. Limit screw; 14. Extension plate; 15. Stabilizing mechanism; 16. Disassembly mechanism. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0025] Please see Figure 1 and Figure 3A conveniently fixed automotive taillight assembly includes a frame plate 1 and a taillight housing 3. A stabilizing mechanism 15 is provided on the back of the taillight housing 3. The stabilizing mechanism 15 includes a fixing post 4, an L-shaped connecting bracket 5, a mounting screw 8, and an abutment bolt 9. One end of the fixing post 4 is fixedly installed to the back of the taillight housing 3, and the front of the L-shaped connecting bracket 5 is fixedly connected to the other end of the fixing post 4. The outer surface of the mounting screw 8 is threadedly connected to the inner surface of the L-shaped connecting bracket 5, and the inner surface of the abutment bolt 9 is threadedly connected to the outer surface of the mounting screw 8. A second threaded groove 7 is formed inside the frame plate 1. A first threaded groove 6 is provided, the interior of which is threadedly connected to the outer surface of the mounting screw 8. A second threaded groove 7 is also threadedly connected to the outer surface of the mounting screw 8. The back of the abutting bolt 9 abuts against the front of the L-shaped connecting bracket 5, and the back of the L-shaped connecting bracket 5 abuts against the front of the frame plate 1. Through the use of the fixing post 4, the L-shaped connecting bracket 5, the mounting screw 8, the abutting bolt 9, and the first and second threaded grooves 6 and 7, a more convenient installation effect can be achieved, improving the stability and safety of the installation in reality, as well as the installation effect and efficiency.
[0026] Please see Figure 2 and Figure 4 The frame plate 1 has a disassembly mechanism 16 on its front side. The disassembly mechanism 16 includes a connecting seat 2, a maintenance plate 11, a plug-in plate 12, and a limiting screw 13. The back of the connecting seat 2 is fixedly installed to the front of the frame plate 1. The back of the maintenance plate 11 is fixedly connected to the front of the connecting seat 2. The right side of the plug-in plate 12 is fixedly installed to the left side of the connecting seat 2. The outer surface of the limiting screw 13 is threadedly connected to the inside of the plug-in plate 12. The surface of the maintenance plate 11 is plugged into the inside of the taillight housing 3. Extension plates 14 are fixedly installed on both sides of the maintenance plate 11. The inside of the extension plates 14 is threadedly connected to the outer surface of the limiting screw 13. By using the connecting seat 2, maintenance plate 11, plug-in plate 12, limiting screw 13, and extension plates 14, a more convenient effect can be achieved during disassembly and maintenance, making it easier to perform maintenance and facilitating more convenient and efficient use of the whole system in reality.
[0027] Please see Figure 4 The taillight housing 3 is equipped with an LED light 10. The use of the LED light 10 makes the overall use more convenient and efficient, and also makes maintenance easier, which is beneficial to actual operation.
[0028] Working principle: When installing the taillight housing 3, the back of the frame plate 1 can be fixedly installed between the back of the frame plate 1 and the interior of the car. Then, the fixing post 4 fixedly installed on the back of the taillight housing 3 can be fixed so that one end of the L-shaped connecting bracket 5 is fixed and abuts against the front of the frame plate 1 to initially limit the position of the taillight housing 3. Then, the first threaded groove 6 inside the L-shaped connecting bracket 5 is aligned with the second threaded groove 7 inside the frame plate 1. The outer surface of the mounting screw 8 is then threadedly connected to the inside of the first threaded groove 6 and the second threaded groove 7. Then, the inside of the abutting bolt 9 is threadedly connected to the outer surface of the mounting screw 8, and the back of the abutting bolt 9 is abutted against the front of the L-shaped connecting bracket 5 to ensure the stability of the taillight housing 3 during installation.
[0029] When the taillight housing 3 is installed, the plug-in plates 12 fixed on both sides of the connector 2 can be plugged into the extension plate 14 fixed on the left side of the inspection plate 11. Then, the position of the limiting screw 13 inside the plug-in plate 12 is threadedly connected to the extension plate 14 and the inside of the taillight housing 3 to ensure the stability of the contact between the inspection plate 11 and the connector 2 and to avoid external interference with the use of the LED light 10 inside the taillight housing 3. If the LED light 10 inside the taillight housing 3 is damaged, the limiting screw 13 can be removed from the inside of the taillight housing 3, the plug-in plate 12 and the extension plate 14. Then, the mounting screw 8 can be removed from the inside of the frame plate 1 and the L-shaped connector 5, so that the position of the connector 2 is separated from the inspection plate 11. Finally, the inspection plate 11 is removed from the inside of the taillight housing 3, and the corresponding maintenance operation can be performed on the LED light 10 inside the taillight housing 3.
[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A conveniently fixed automotive taillight assembly, characterized in that: The device includes a frame plate (1) and a taillight housing (3). A stabilizing mechanism (15) is provided on the back of the taillight housing (3). The stabilizing mechanism (15) includes a fixing post (4), an L-shaped connecting bracket (5), a mounting screw (8), and an abutment bolt (9). One end of the fixing post (4) is fixedly installed to the back of the taillight housing (3). The front of the L-shaped connecting bracket (5) is fixedly connected to the other end of the fixing post (4). The outer surface of the mounting screw (8) is threadedly connected to the inside of the L-shaped connecting bracket (5). The inside of the abutment bolt (9) is threadedly connected to the outer surface of the mounting screw (8).
2. The conveniently fixed automotive taillight assembly according to claim 1, characterized in that: The front of the frame plate (1) is provided with a disassembly mechanism (16). The disassembly mechanism (16) includes a connecting seat (2), a maintenance plate (11), a plug-in plate (12), and a limiting screw (13). The back of the connecting seat (2) is fixedly installed with the front of the frame plate (1). The back of the maintenance plate (11) is fixedly connected with the front of the connecting seat (2). The right side of the plug-in plate (12) is fixedly installed with the left side of the connecting seat (2). The outer surface of the limiting screw (13) is connected to the internal thread of the plug-in plate (12).
3. The conveniently fixed automotive taillight assembly according to claim 1, characterized in that: The frame plate (1) has a second threaded groove (7) inside and a first threaded groove (6) inside.
4. The conveniently fixed automotive taillight assembly according to claim 3, characterized in that: The interior of the first threaded groove (6) is threadedly connected to the outer surface of the mounting screw (8), and the interior of the second threaded groove (7) is threadedly connected to the outer surface of the mounting screw (8).
5. A conveniently fixed automotive taillight assembly according to claim 1, characterized in that: The back of the abutting bolt (9) abuts against the front of the L-shaped connecting bracket (5), and the back of the L-shaped connecting bracket (5) abuts against the front of the frame plate (1).
6. The conveniently fixed automotive taillight assembly according to claim 2, characterized in that: The surface of the inspection plate (11) is inserted into the interior of the taillight housing (3). Extension plates (14) are fixedly installed on both sides of the inspection plate (11). The interior of the extension plates (14) is threadedly connected to the outer surface of the limiting screw (13).
7. The conveniently fixed automotive taillight assembly according to claim 1, characterized in that: The taillight housing (3) is equipped with an LED light (10).
Citation Information
Patent Citations
Automobile tail lamp assembly convenient to fix
CN222186687U