Automotive lighting system with adjustable illumination angle

Abstract

The utility model belongs to the technical field of automobile lighting, in particular to an automobile lighting system with an illumination angle adjusting function, which comprises a plurality of lamps and an adjusting device, the adjusting device is arranged on the surfaces of the lamps and comprises a fixing frame, the inner surface of the fixing frame is fixedly connected with the surfaces of the lamps, two sides of the fixing frame are fixedly connected with rotating blocks, and the rotating blocks are arranged on the fixing frame. A protection device is arranged on the surface of the fixing frame and comprises a protection cover, the surfaces of the multiple lamps are sleeved with the protection cover, the upper end and the lower end of the protection cover are each fixedly connected with two inserting blocks, and storage blocks are fixedly connected to the positions, close to the inserting blocks, of the surface of the fixing frame. The insertion blocks are inserted into the inner surfaces of the storage blocks, and the inner walls of the storage blocks and the insertion blocks are in threaded connection with fixing pins; by arranging the whole device, the lamp can be supported, and meanwhile, the position and angle of the lamp can be conveniently adjusted, so that different requirements are met.

Description

Technical Field

[0001] This utility model relates to the field of automotive lighting technology, specifically to an automotive lighting system with adjustable illumination angle. Background Technology

[0002] Automotive lighting refers to the various lighting and signaling devices installed on a car. They work together to ensure driving safety and improve the visibility and recognizability of the vehicle. Headlights, also known as headlights, are the most important lighting equipment on a car. They are divided into low beams and high beams. Low beams are used for short-distance lighting, such as driving on city roads at night or when there is insufficient light. High beams are used when there is no other light in the surrounding area, such as on rural roads or highways.

[0003] Regarding the above-mentioned and existing related technologies, the inventor believes that the following defects often exist: When installing automotive lighting systems, some cars require the installation of a set of lights on the roof. Since the fixing structure of most lights lacks adjustability, the angle and position of the lights cannot be adjusted after installation, which leads to a problem of not being able to match actual needs; therefore, an automotive lighting system with adjustable illumination angle is proposed to address the above problems. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The automotive lighting system with adjustable illumination angle of this utility model includes multiple lamps and an adjustment device. The adjustment device is disposed on the surface of the multiple lamps. The adjustment device includes a fixed frame, the inner surface of the fixed frame is fixedly connected to the surface of the lamp, and rotating blocks are fixedly connected to both sides of the fixed frame. A moving block is rotatably connected to the surface of the rotating block, and a support frame is slidably connected to the surface of the moving block. Pushing the fixed frame causes the fixed frame to drive the lamp to rotate, and the fixed frame drives the rotating block to rotate on the inner surface of the moving block. By setting the support frame, moving block, rotating block and fixed frame, the position and angle of the lamp can be easily adjusted.

[0006] Preferably, the inner walls of the moving block and the rotating block are threaded with positioning pins. After the rotating block rotates to a suitable angle, the positioning pins are rotated to the inner walls of the moving block and the rotating block. By setting the positioning pins, the angle of the rotating block can be limited.

[0007] Preferably, the surface of the rotating block is provided with multiple positioning holes, and the surface of the positioning pin is threadedly connected to the inner wall of the positioning hole of the rotating block. When the positioning pin rotates, the positioning pin rotates to the inner wall of the positioning hole, and the positioning hole can accommodate the positioning pin.

[0008] Preferably, two limiting blocks are fixedly connected to both the upper and lower ends of the movable block. The two limiting blocks are located on both sides of the support frame, and the limiting blocks slide on the surface of the support frame. By setting the limiting blocks, the position of the movable block on the inner surface of the support frame can be restricted to a certain extent.

[0009] Preferably, a threaded rod is rotatably connected to the inner surface of the support frame, and the surface of the threaded rod is threadedly connected to the inner wall of the moving block. When it is necessary to adjust the position of the moving block, the threaded rod is rotated to allow the threaded rod to rotate on the inner surface of the support frame and the inner wall of the moving block. By setting the threaded rod, the moving block can be driven to move its position.

[0010] Preferably, the surface of the movable block is provided with a threaded hole, and the inner wall of the threaded hole of the movable block is threadedly connected to the surface of the threaded rod. When the threaded rod rotates, the threaded rod rotates on the inner wall of the threaded hole. The opening of the threaded hole facilitates the rotation of the threaded rod on the inner surface of the movable block.

[0011] Preferably, the surface of the mounting bracket is provided with a protective device, which includes a protective cover. The protective cover covers the surface of multiple lamps. Two insert blocks are fixedly connected to both the upper and lower ends of the protective cover. A storage block is fixedly connected to the surface of the mounting bracket near the insert blocks. The insert blocks are inserted into the inner surface of the storage block. A fixing pin is threadedly connected to the inner wall of the storage block and the insert blocks. When using the protective cover, pushing the protective cover causes the protective cover to slide, and the insert blocks are inserted into the inner wall of the storage block. Then, the fixing pin is rotated to the inner wall of the storage block and the insert blocks. By setting the protective cover, the damage of the lamps to direct impact can be reduced.

[0012] Preferably, the side wall of the protective cover is fixedly connected with two limiting strips, which are inserted into the inner surface of the fixing frame. The limiting strips are inserted into the inner surface of the fixing frame, and the bending of the protective cover can be reduced by setting the limiting strips.

[0013] The advantages of this utility model are:

[0014] 1. When a lamp is needed, this utility model involves fixing a support frame to the roof of a vehicle, then fixing the lamp to the inner surface of the support frame. The threaded rod is then rotated, causing it to rotate on the inner surface of the support frame and the inner wall of the threaded hole in the moving block. The threaded rod drives the moving block to slide, which in turn drives the limiting block to slide. The moving block slides on the inner surface of the support frame, and the limiting block slides on the side wall of the support frame. After the moving block moves to a suitable position, the support frame is rotated, causing the lamp to rotate. Simultaneously, the support frame also drives the rotating block to rotate. The rotating block rotates on the inner surface of the moving block. After the rotating block rotates to a suitable angle, the positioning pin is rotated to the inner wall of the moving block and the inner wall of the positioning hole in the rotating block. This entire device supports the lamp and allows for easy adjustment of its position and angle to meet different needs.

[0015] 2. After the lamp is installed, the protective cover is pushed to move the insert block. The insert block is inserted into the inner wall of the storage block, and the protective cover is placed on the surface of the lamp. Then, the fixing pin is rotated to the inner wall of the storage block and the insert block. When the protective cover moves, it will also cause the limiting strip to slide. The limiting strip is inserted into the inner surface of the fixing frame. By setting the entire device, the lamp can be protected and the lamp can be reduced from being directly damaged by bumps. Attached Figure Description

[0016] 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 these drawings without creative effort.

[0017] Figure 1 A three-dimensional structural diagram of a luminaire in an automotive lighting system with adjustable illumination angle;

[0018] Figure 2 For automotive lighting systems with adjustable illumination angle Figure 1 A schematic diagram of the structure at point A;

[0019] Figure 3 This is a partial structural diagram of the adjustment device in an automotive lighting system with adjustable illumination angle.

[0020] Figure 4 This is a top view schematic diagram of a lamp in an automotive lighting system with adjustable illumination angle;

[0021] Figure 5 For automotive lighting systems with adjustable illumination angle Figure 4 A schematic diagram of the structure at point B.

[0022] In the diagram: 1. Light fixture; 2. Adjustment device; 21. Support frame; 22. Moving block; 23. Rotating block; 24. Fixing frame; 25. Positioning pin; 26. Positioning hole; 27. Limiting block; 28. Threaded rod; 29. ​​Threaded hole; 3. Protective device; 31. Protective cover; 32. Insert block; 33. Storage block; 34. Fixing pin; 35. Limiting strip. Detailed Implementation

[0023] 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 scope of protection of the present utility model.

[0024] Please see Figure 1-5 As shown, an automotive lighting system with adjustable illumination angle includes multiple lamps 1 and an adjustment device 2. The adjustment device 2 is disposed on the surface of the multiple lamps 1. The adjustment device 2 includes a fixed frame 24, the inner surface of which is fixedly connected to the surface of the lamp 1. Rotating blocks 23 are fixedly connected to both sides of the fixed frame 24. A movable block 22 is rotatably connected to the surface of the rotating block 23, and a support frame 21 is slidably connected to the surface of the movable block 22. During operation, the support frame 21 is fixed to the roof of the vehicle, and then the movable block 22 is pushed to slide on the inner surface of the support frame 21. The movable block 22 drives the rotating block 23 and the fixed frame 24 to move. Then, the fixed frame 24 is pushed to make the lamp 1 rotate. The fixed frame 24 drives the rotating block 23 to rotate on the inner surface of the movable block 22. By setting the support frame 21, the movable block 22, the rotating block 23, and the fixed frame 24, the position and angle of the lamp 1 can be easily adjusted.

[0025] The inner walls of the moving block 22 and the rotating block 23 are threaded with positioning pins 25. During operation, the positioning pins 25 are rotated to the inner walls of the moving block 22 and the rotating block 23. The angle of the rotating block 23 can be limited by setting the positioning pins 25.

[0026] The surface of the rotating block 23 is provided with a plurality of positioning holes 26, and the surface of the positioning pin 25 is threadedly connected to the inner wall of the positioning hole 26 of the rotating block 23; during operation, the positioning pin 25 rotates to the inner wall of the positioning hole 26, and the positioning hole 26 is designed to accommodate the positioning pin 25.

[0027] Two limiting blocks 27 are fixedly connected to both the upper and lower ends of the movable block 22. The two limiting blocks 27 are located on both sides of the support frame 21. During operation, the movable block 22 will drive the limiting blocks 27 to slide. The limiting blocks 27 slide on the surface of the support frame 21. By setting the limiting blocks 27, the position of the movable block 22 on the inner surface of the support frame 21 can be restricted to a certain extent.

[0028] The inner surface of the support frame 21 is rotatably connected to a threaded rod 28, and the surface of the threaded rod 28 is threadedly connected to the inner wall of the moving block 22. During operation, the threaded rod 28 is rotated to allow the threaded rod 28 to rotate on the inner surface of the support frame 21 and the inner wall of the moving block 22. By setting the threaded rod 28, the moving block 22 can be driven to move its position.

[0029] The surface of the movable block 22 is provided with a threaded hole 29, and the inner wall of the threaded hole 29 of the movable block 22 is threadedly connected to the surface of the threaded rod 28. During operation, the threaded rod 28 rotates in the inner wall of the threaded hole 29, and the opening of the threaded hole 29 facilitates the rotation of the threaded rod 28 on the inner surface of the movable block 22.

[0030] The surface of the mounting bracket 24 is provided with a protective device 3, which includes a cover 31. The cover 31 is fitted over the surface of multiple lamps 1. Two insert blocks 32 are fixedly connected to both the upper and lower ends of the cover 31. A storage block 33 is fixedly connected to the surface of the mounting bracket 24 near the insert blocks 32. The insert blocks 32 are inserted into the inner surface of the storage block 33. A fixing pin 34 is threadedly connected to the inner wall of the storage block 33 and the insert blocks 32. During operation, the cover 31 is pushed to make the cover 31 slide, and the insert blocks 32 are inserted into the inner wall of the storage block 33. Then the fixing pin 34 is rotated to the inner wall of the storage block 33 and the insert blocks 32. By setting the cover 31, the direct impact damage to the lamps 1 can be reduced.

[0031] The side wall of the protective cover 31 is fixedly connected with two limiting strips 35, which are inserted into the inner surface of the fixed frame 24. During operation, the protective cover 31 drives the limiting strips 35 to slide, and the limiting strips 35 are inserted into the inner surface of the fixed frame 24. By setting the limiting strips 35, the bending of the protective cover 31 can be reduced.

[0032] Working principle: When lamp 1 is needed, the support frame 21 is fixed to the roof of the vehicle. Then, lamp 1 is fixed to the inner surface of the fixing frame 24. Next, the threaded rod 28 is rotated, causing it to rotate on the inner surface of the support frame 21 and the inner wall of the threaded hole 29 of the moving block 22. The threaded rod 28 drives the moving block 22 to slide, which in turn drives the limiting block 27 to slide. The moving block 22 slides on the inner surface of the support frame 21, and the limiting block 27 slides on the side wall of the support frame 21. After the moving block 22 moves to the appropriate position, the fixing frame 24 is rotated, causing lamp 1 to rotate. The fixing frame 24 also drives the rotating block 23 to rotate. The rotating block 23 rotates on the inner surface of the moving block 22. After the rotating block 23 rotates to the appropriate angle... Rotate the positioning pin 25 to the inner wall of the moving block 22 and the inner wall of the positioning hole 26 of the rotating block 23. By setting the entire device, the lamp 1 can be supported, and the position and angle of the lamp 1 can be easily adjusted to meet different needs. After the lamp 1 is installed, push the cover 31 to move the insert block 32. The insert block 32 is inserted into the inner wall of the storage block 33, and the cover 31 is fitted onto the surface of the lamp 1. Then rotate the fixing pin 34 to the inner wall of the storage block 33 and the insert block 32. When the cover 31 moves, it will also drive the limit strip 35 to slide. The limit strip 35 is inserted into the inner surface of the fixing frame 24. By setting the entire device, the lamp 1 can be protected and the lamp 1 can be reduced from being directly damaged by bumps.

[0033] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. Automotive lighting system with regulated angle of illumination, comprising a plurality of luminaires (1) and a regulating device (2), characterized in that: The adjustment device (2) is set on the surface of multiple lamps (1). The adjustment device (2) includes a fixed frame (24). The inner surface of the fixed frame (24) is fixedly connected to the surface of the lamps (1). Rotating blocks (23) are fixedly connected to both sides of the fixed frame (24). Moving blocks (22) are rotatably connected to the surface of the rotating blocks (23). Support frames (21) are slidably connected to the surface of the moving blocks (22).

2. The automotive lighting system having a regulated illumination angle according to claim 1, characterized in that: The inner walls of the moving block (22) and the rotating block (23) are threaded with positioning pins (25).

3. The automotive lighting system having a regulated illumination angle according to claim 2, characterized in that: The surface of the rotating block (23) is provided with multiple positioning holes (26), and the surface of the positioning pin (25) is threadedly connected to the inner wall of the positioning hole (26) of the rotating block (23).

4. The automotive lighting system having a regulated illumination angle according to claim 1, characterized in that: The upper and lower ends of the movable block (22) are fixedly connected to two limiting blocks (27), and the two limiting blocks (27) are located on both sides of the support frame (21).

5. The automotive lighting system having a regulated illumination angle according to claim 1, characterized in that: The inner surface of the support frame (21) is rotatably connected to a threaded rod (28), and the surface of the threaded rod (28) is threadedly connected to the inner wall of the moving block (22).

6. The automotive lighting system having a regulated illumination angle according to claim 5, characterized in that: The surface of the movable block (22) is provided with a threaded hole (29), and the inner wall of the threaded hole (29) of the movable block (22) is threadedly connected to the surface of the threaded rod (28).

7. The automotive lighting system having a regulated illumination angle according to claim 1, characterized in that: The surface of the fixing frame (24) is provided with a protective device (3), the protective device (3) includes a cover (31), the cover (31) is fitted on the surface of multiple lamps (1), and two plugs (32) are fixedly connected to the upper and lower ends of the cover (31). A storage block (33) is fixedly connected to the surface of the fixing frame (24) near the plug (32), the plug (32) is inserted into the inner surface of the storage block (33), and a fixing pin (34) is threadedly connected to the inner wall of the storage block (33) and the plug (32).

8. The automotive lighting system with adjustable illumination angle according to claim 7, characterized in that: The side wall of the protective cover (31) is fixedly connected to two limiting strips (35), which are inserted into the inner surface of the fixing frame (24).

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