A limiting device for LED vehicle lamp

Abstract

The utility model relates to LED car light technical field discloses a kind of limiting device for LED car light, including car light, mounting bracket, snap ring;The snap ring is provided with two groups, and connecting rod is arranged between two groups of snap ring, and two groups of snap ring are fixedly installed in two ends of two groups of connecting rod;Limiting clamp seat is fixedly installed in connecting rod, and limiting clamp head is fixedly connected on mounting bracket, and limiting clamp seat and limiting clamp head are mutually matched, and the inner wall of limiting clamp seat is fixedly connected with clamping tooth, and mounting bolt one is fixedly connected on limiting clamp head, and nut one is threadedly connected by limiting clamp seat by mounting bolt one;Mounting shaft is rotatably connected in mounting bracket, and the car light is fixedly installed on mounting shaft by connecting bracket, the utility model effectively solves the problems of unstable installation, inconvenient adjustment, easy loosening and the like existed in traditional car light installation mode, has the advantages of firm installation, flexible adjustment, reliable locking, strong adaptability and the like, significantly improves the use performance and reliability of LED car light.

Description

Technical Field

[0001] This utility model relates to the field of LED vehicle lighting technology, specifically a limiting device for LED vehicle lights. Background Technology

[0002] LED automotive lights, due to their advantages such as high brightness, low energy consumption, and long lifespan, have been widely used in various vehicle lighting systems. The installation stability and angle adjustment flexibility of automotive lights directly affect the lighting effect and driving safety. Currently, most common LED automotive light installation methods involve directly fixing them to the vehicle frame or lamp holder with bolts. Their angle adjustment usually relies on the preset mounting hole positions or manual adjustment followed by re-tightening, a cumbersome process that is difficult to achieve precise positioning.

[0003] In existing technologies, although some vehicle lamp mounting structures have adjustment mechanisms, they often lack effective limiting and anti-loosening designs. During vehicle operation, vibrations can easily cause the lamp body angle to shift or loosen, affecting the consistency of the lighting direction. In addition, traditional mounting methods have poor adaptability to vehicle frames, the installation process is complex, and it is not easy to achieve quick disassembly and fine-tuning of the angle. Utility Model Content

[0004] The purpose of this invention is to provide a limiting device for LED vehicle lights to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A limiting device for LED vehicle lights includes a vehicle light, a mounting bracket, and a retaining ring; The retaining ring is provided in two sets, and a connecting rod is provided between the two sets of retaining rings. The two sets of retaining rings are fixedly installed at both ends of the two sets of connecting rods. A limit seat is fixedly installed inside the connecting rod, and a limit head is fixedly connected to the mounting bracket. The limit seat and the limit head cooperate with each other. The inner wall of the limit seat is fixedly connected with teeth, and a mounting bolt is fixedly connected to the limit head. The mounting bolt passes through the limit seat and is threadedly connected to a nut. The mounting bracket is rotatably connected to a mounting shaft, and the vehicle light is fixedly mounted on the mounting shaft via a connecting bracket. A damper is installed between the mounting shaft and the mounting bracket.

[0006] As a further embodiment of this utility model, an adjustment handle is fixedly installed on the mounting shaft.

[0007] As a further embodiment of this utility model: the retaining ring is fixedly connected with a groove, and the two ends of the connecting rod are fixedly connected with prisms, and the prisms and the groove are slidably connected to each other.

[0008] As a further embodiment of this utility model: a second mounting bolt is fixedly connected to the prism, and the second mounting bolt passes through a retaining ring and is threadedly connected to a screw cylinder.

[0009] As a further improvement of this utility model: the mounting end of the retaining ring is provided with a groove, and mounting holes are provided on both sides of the groove. A slot is provided on one side of the groove, a second nut is installed in the slot, and a third mounting bolt is installed in the mounting hole. The third mounting bolt passes through the mounting hole and is threadedly connected to the second nut.

[0010] Compared with the prior art, the beneficial effects of this utility model are: the limiting device for LED vehicle lights provided by this utility model effectively solves the problems of unstable installation, inconvenient adjustment, and easy loosening in traditional vehicle light installation methods. It has the advantages of firm installation, flexible adjustment, reliable locking, and strong adaptability, which significantly improves the performance and reliability of LED vehicle lights. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of a limiting device for LED vehicle lights according to the present invention.

[0012] Figure 2 This is an axonometric view of a limiting device for LED vehicle lights according to this utility model.

[0013] Figure 3 This is a schematic diagram of the mounting bracket in a limiting device for LED vehicle lights according to this utility model.

[0014] Figure 4 This is a schematic diagram of the connecting rod in a limiting device for LED vehicle lights according to this utility model.

[0015] Figure 5 This is a schematic diagram of the retaining ring in a limiting device for LED vehicle lights according to this utility model.

[0016] In the diagram: 1-Headlight, 2-Mounting bracket, 3-Mounting shaft, 4-Connecting bracket, 5-Adjusting handle, 6-Limiting clip, 7-Mounting bolt one, 8-Limiting clip seat, 9-Clip tooth, 10-Connecting rod, 11-Pyramid, 12-Mounting bolt two, 13-Snap ring, 14-Rib groove, 15-Screw barrel, 16-Nut two, 17-Mounting bolt three, 18-Damper, 19-Nut one, 20-Slot, 21-Slot, 22-Mounting hole. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0018] In one embodiment, see [reference] Figures 1-5 A limiting device for LED vehicle lights includes a vehicle light 1, a mounting bracket 2, and a retaining ring 13; The retaining ring 13 is provided in two sets, and a connecting rod 10 is provided between the two sets of retaining rings 13. The two sets of retaining rings 13 are fixedly installed at both ends of the two sets of connecting rods 10. The connecting rod 10 is fixedly installed with a limiting seat 8, and the mounting bracket 2 is fixedly connected with a limiting head 6. The limiting seat 8 and the limiting head 6 cooperate with each other. The inner wall of the limiting seat 8 is fixedly connected with a tooth 9. The limiting head 6 is fixedly connected with a mounting bolt 7. The mounting bolt 7 passes through the limiting seat 8 and is threadedly connected with a nut 19. The mounting bracket 2 is rotatably connected to the mounting shaft 3. The vehicle lamp 1 is fixedly mounted on the mounting shaft 3 through the connecting bracket 4. A damper 18 is installed between the mounting shaft 3 and the mounting bracket 2. This invention first securely fastens two sets of retaining rings 13 onto the vehicle frame, thereby improving the stability of the connection between the device and the frame through two connection points. During this process, a connecting rod 10 is installed between the two sets of retaining rings 13 to limit and fix the limiting seat 8. Then, the limiting head 6 is inserted into the limiting seat 8. During this process, the mounting bracket 2 is freely rotated and adjusted according to the required installation angle of the headlight 1. After adjustment, the nut 19 is tightened onto the mounting bolt 7, thus completing the installation through the mutual cooperation of the nut 19 and the mounting bolt 7. The stable connection between the limiting bracket 8 and the limiting head 6, along with the axial limiting between the limiting bracket 8 and the limiting head 6 through the cooperation of the locking teeth 9 and the limiting head 6, prevents the headlight 1 from rotating and loosening during daily use. In addition, this utility model can also rotate the headlight 1 by rotating the mounting shaft 3, thereby adjusting the angle of the headlight 1 in the direction perpendicular to the mounting bracket 2. After adjustment, the mounting shaft 3 is limited by the damper 18, thereby preventing the headlight 1 from rotating due to external force during use.

[0019] In one instance of this embodiment, please refer to Figures 1-5 An adjustment handle 5 is fixedly installed on the mounting shaft 3. This utility model realizes the driving of the mounting shaft 3 by setting the adjustment handle 5. When the staff needs to drive the headlight 1 to rotate, they only need to pull the handle to drive the mounting shaft 3 to rotate. The mounting shaft 3 drives the headlight 1 to rotate around the mounting shaft 3, thereby completing the rotation adjustment of the headlight 1 angle.

[0020] In one instance of this embodiment, please refer to Figures 1-5 The retaining ring 13 is fixedly connected to a groove 14, and the two ends of the connecting rod 10 are fixedly connected to a prism 11. The prism 11 and the groove 14 are slidably connected to each other. The prism 11 is fixedly connected to a mounting bolt 12, and the mounting bolt 12 passes through the retaining ring 13 and is threaded to a screw cylinder 15. This invention first achieves axial positioning between the retaining ring 13 and the connecting rod 10 through the cooperation of the prism 11 and the groove 14. Then, the retaining ring 13 is stably clamped and installed through the threaded connection of the screw cylinder 15 and the mounting bolt 12, thereby achieving a stable installation connection between the retaining ring 13 and the connecting rod 10.

[0021] In one instance of this embodiment, please refer to Figures 1-5 The mounting end of the retaining ring 13 is provided with a groove 20, and mounting holes are provided on both sides of the groove 20. A slot 21 is provided on one side of the groove, and a nut 26 is installed in the slot 21. A mounting bolt 37 is installed in the mounting hole, and the mounting bolt 37 passes through the mounting hole and is threadedly connected to the nut 26. This utility model achieves the installation and fixation of nut 2 16 by setting slot 21, and then the mounting bolt 3 17 is threaded through the mounting hole and connected to nut 2 16 to complete the stable installation and limiting of both sides of the retaining ring 13, thereby stably connecting the retaining ring 13 to the frame.

Claims

1. A limiting device for LED vehicle lights, characterized in that, Includes headlights, mounting brackets, and retaining rings; The retaining ring is provided in two sets, and a connecting rod is provided between the two sets of retaining rings. The two sets of retaining rings are fixedly installed at both ends of the two sets of connecting rods. A limit seat is fixedly installed inside the connecting rod, and a limit head is fixedly connected to the mounting bracket. The limit seat and the limit head cooperate with each other. The inner wall of the limit seat is fixedly connected with teeth, and a mounting bolt is fixedly connected to the limit head. The mounting bolt passes through the limit seat and is threadedly connected to a nut. The mounting bracket is rotatably connected to a mounting shaft, and the vehicle light is fixedly mounted on the mounting shaft via a connecting bracket. A damper is installed between the mounting shaft and the mounting bracket.

2. The limiting device for LED vehicle lights according to claim 1, characterized in that, An adjustment handle is fixedly mounted on the mounting shaft.

3. The limiting device for LED vehicle lights according to claim 1, characterized in that, The retaining ring is fixedly connected with a groove, and the two ends of the connecting rod are fixedly connected with prisms, with the prisms and the grooves slidingly connected to each other.

4. A limiting device for LED vehicle lights according to claim 3, characterized in that, A second mounting bolt is fixedly connected to the prism, and the second mounting bolt passes through a retaining ring and is threadedly connected to a screw cylinder.

5. A limiting device for LED vehicle lights according to claim 1, characterized in that, The mounting end of the retaining ring is provided with a groove, and mounting holes are provided on both sides of the groove. A slot is provided on one side of the groove, and a nut is installed in the slot. A mounting bolt is installed in the mounting hole, and the mounting bolt passes through the mounting hole and is threadedly connected to the nut.

Images