CN213109163U - Dimming device of automobile headlamp - Google Patents
Dimming device of automobile headlamp Download PDFInfo
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- CN213109163U CN213109163U CN202021683668.8U CN202021683668U CN213109163U CN 213109163 U CN213109163 U CN 213109163U CN 202021683668 U CN202021683668 U CN 202021683668U CN 213109163 U CN213109163 U CN 213109163U
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- automobile headlamp
- motor
- shaft
- mounting frame
- headlamp mounting
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Abstract
The utility model discloses a dimming device of an automobile headlamp, which comprises the automobile headlamp and an automobile headlamp mounting rack, wherein an angle adjusting structure is arranged between the automobile headlamp and the automobile headlamp mounting rack; wherein, angle modulation structure includes: the device comprises a first motor, a bearing, a first shaft, a lead screw, a moving block and a rotating assembly; the automobile headlamp mounting frame is characterized in that a through hole is formed in the lower wall surface of the automobile headlamp mounting frame, the first motor is installed on the wall surface of the automobile headlamp mounting frame, the driving end of the first motor penetrates through the through hole formed in the lower wall surface of the automobile headlamp mounting frame, the bearing is embedded in the upper wall surface in the automobile headlamp mounting frame, the first shaft penetrates through the through hole formed in the automobile headlamp mounting frame and is installed on the driving end of the first motor, and the problems that light of a certain part is weak and traffic accidents are easy to happen due to the fact that the existing automobile headlamp cannot adjust the light are solved.
Description
Technical Field
The utility model relates to a car headlight technical field specifically is a dimming device of car headlight.
Background
The automobile headlamp, also called as an automobile headlamp and an automobile LED daytime running light, is used as an eye of an automobile, is not only related to the external image of an automobile owner, but also closely related to safe driving under night driving or bad weather conditions, and the existing automobile headlamp cannot adjust light, so that the light at a certain position is weak, and traffic accidents are easy to happen.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a dimming device of car headlight has solved the unable adjusting light of current car headlight, leads to certain light weaker, takes place the problem of traffic accident easily.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a dimming device of an automobile headlamp comprises the automobile headlamp and an automobile headlamp mounting rack, wherein an angle adjusting structure is arranged between the automobile headlamp and the automobile headlamp mounting rack;
wherein, angle modulation structure includes: the device comprises a first motor, a bearing, a first shaft, a lead screw, a moving block and a rotating assembly;
the automobile headlamp mounting frame is characterized in that a through hole is formed in the lower wall surface of the automobile headlamp mounting frame, the first motor is installed on the wall surface of the automobile headlamp mounting frame, the driving end of the first motor penetrates through the through hole formed in the lower wall surface of the automobile headlamp mounting frame, the bearing is embedded in the upper wall surface of the automobile headlamp mounting frame, the first shaft penetrates through the through hole formed in the automobile headlamp mounting frame and is installed on the driving end of the first motor, one end of the lead screw is installed on the first shaft, the other end of the lead screw is embedded in the bearing, the movable block is provided with a threaded hole, the movable block is sleeved on the lead screw, and.
Preferably, the rotating assembly comprises: the second motor, the driving gear, the driven gear, the second shaft and a pair of supporting rods with the same structure;
the second motor is arranged on the front wall surface of the moving block, the driving gear is arranged on the driving end of the second motor, head through holes are formed in the upper wall surface and the lower wall surface of the moving block, the second shaft is arranged in through holes formed in the upper wall surface and the lower wall surface of the moving block, the driven gear is arranged on the second shaft, the driven gear is located on the upper wall surface of the moving block, the driven gear is meshed with the driving gear, a pair of support rods is arranged on the second shaft respectively, a pair of support rods is located on two sides of the moving block, and the automobile headlamp is arranged between the pair of support.
Preferably, a clamp spring for fastening is arranged above the driven gear on the second shaft.
Preferably, two ends of the bearing are provided with limiting blocks for limiting.
Preferably, the first motor is provided with a fixing frame for fixing.
Preferably, the headlamp mounting bracket is shaped like a door.
Advantageous effects
The utility model provides a dimming device of automobile headlamp. The automobile headlamp adjusting device has the advantages that the angle adjusting structure is adopted, so that the height of the automobile headlamp from the ground can be adjusted, and the left angle and the right angle of the automobile headlamp can be adjusted in a rotating mode, so that the light of the headlamp can be adjusted according to requirements, and the problems that the light of a certain part is weak and traffic accidents are easy to happen due to the fact that the existing automobile headlamp cannot adjust the light are solved.
Drawings
Fig. 1 is a schematic view of a front view structure of a light adjusting device of an automobile headlamp.
Fig. 2 is a schematic side view of a light adjusting device of a car headlamp.
Fig. 3 is a schematic view of a top view structure of a light adjusting device of a car headlamp according to the present invention.
In the figure: 1-car headlight; 2-an automobile headlamp mounting rack; 3-a first motor; 4-a bearing; 5-a first shaft; 6-a lead screw; 7-a moving block; 8-a second motor; 9-a drive gear; 10-a driven gear; 11-a second axis; 12-a support bar; 13-a clamp spring; 14-a limiting block; 15-a fixing frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a dimming device of an automobile headlamp comprises the following main components: the automobile headlamp mounting structure comprises an automobile headlamp 1 and an automobile headlamp mounting frame 2, wherein an angle adjusting structure is arranged between the automobile headlamp 1 and the automobile headlamp mounting frame 2;
it should be noted that, when the car headlamp mounting bracket 2 is mounted on a car, an angle adjusting structure between the car headlamp 1 and the car headlamp mounting bracket 2 may be adopted to adjust, so as to adjust the light angle of the car headlamp.
In the specific implementation process, the angle adjusting structure comprises: the device comprises a first motor 3, a bearing 4, a first shaft 5, a lead screw 6, a moving block 7 and a rotating component;
the automobile headlamp mounting structure is characterized in that a through hole is formed in the lower wall surface of the automobile headlamp mounting frame 2, the first motor 3 is installed on the wall surface of the automobile headlamp mounting frame 2, the driving end of the first motor 3 penetrates through the through hole formed in the lower wall surface of the automobile headlamp mounting frame 2, the bearing 4 is embedded in the upper wall surface of the automobile headlamp mounting frame 2, the first shaft 5 penetrates through the through hole formed in the automobile headlamp mounting frame 2 and is installed on the driving end of the first motor 3, one end of the screw rod 6 is installed on the first shaft 5, the other end of the screw rod 6 is embedded in the bearing 4, the movable block 7 is provided with a threaded hole, the movable block 7 is sleeved on the screw rod 6, and a rotating.
It should be noted that, when the lighting height of the car headlamp 1 from the ground needs to be adjusted, the first motor 3 installed on the lower wall surface of the car headlamp mounting frame 2 is powered on, after the first motor 3 receives a good electric wire, the driving end of the first motor 3 starts to rotate, so as to drive the first shaft 5 installed on the driving end of the first motor 3 to rotate, because one end of the screw rod 6 is installed on the bearing 4 on the upper wall surface in the car headlamp mounting frame 2, and the other end of the screw rod is installed on the first shaft 5, so as to drive the screw rod 6 to rotate, because the movable block 7 is provided with a threaded hole, the threaded hole formed in the screw rod 6 is sleeved on the screw rod 6, so as to drive the movable block 7 to move on the screw rod 6, so as to adjust the light angle of the car headlamp 1 from the ground, and meanwhile.
In one embodiment, the rotating assembly further comprises: a second motor 8, a driving gear 9, a driven gear 10, a second shaft 11 and a pair of supporting rods 12 with the same structure;
the second motor 8 is mounted on the front wall surface of the moving block 7, the driving gear 9 is mounted on the driving end of the second motor 8, the upper wall surface and the lower wall surface of the moving block 7 are provided with head through holes, the second shaft 11 is mounted on the through holes formed in the upper wall surface and the lower wall surface of the moving block 7, the driven gear 10 is mounted on the second shaft 11, the driven gear 10 is located on the upper wall surface of the moving block 7, the driven gear 10 is meshed with the driving gear 9, a pair of support rods 12 is mounted on the second shaft 11 respectively, a pair of support rods 12 is located on two sides of the moving block 7, and the headlamp 1 is mounted between the pair of support rods 12.
It should be noted that, when the car headlamp 1 needs to rotate, the second motor 8 installed on the front wall of the moving block 7 is powered on, after the second motor 8 receives a good electric wire, the driving end of the second motor 8 starts to rotate, so as to drive the driving gear 9 at the driving end of the second motor 8 to rotate, since the driven gear 10 is meshed with the driving gear 9, the driven gear 10 is driven to rotate, since the driven gear 10 is sleeved on the second shaft 11, through holes are formed in the upper and lower walls of the moving block 7, the second shaft 11 is installed on the through holes formed in the upper and lower walls of the moving block 7, so as to drive the second shaft 11 to rotate, since the pair of support rods 12 are installed on the upper and lower walls of the second shaft 11, the pair of support rods 12 is driven to rotate, and since the car headlamp 1 is installed.
In a specific implementation process, a clamp spring 13 for fastening is further arranged on the second shaft 11 above the driven gear 10.
In the specific implementation process, furthermore, two ends of the bearing 4 are provided with limit blocks 14 for limiting.
In a specific implementation, the first motor 3 is further provided with a fixing frame 15 for fixing.
In a specific implementation, the headlamp mounting bracket 2 is further shaped like a door.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A dimming device of an automobile headlamp comprises the automobile headlamp (1) and an automobile headlamp mounting rack (2), and is characterized in that an angle adjusting structure is arranged between the automobile headlamp (1) and the automobile headlamp mounting rack (2);
wherein, angle modulation structure includes: the device comprises a first motor (3), a bearing (4), a first shaft (5), a lead screw (6), a moving block (7) and a rotating assembly;
the automobile headlamp mounting structure is characterized in that a through hole is formed in the lower wall face of the automobile headlamp mounting frame (2), the first motor (3) is installed on the wall face of the automobile headlamp mounting frame (2), the driving end of the first motor (3) penetrates through the through hole formed in the lower wall face of the automobile headlamp mounting frame (2), the bearing (4) is embedded on the inner upper wall face of the automobile headlamp mounting frame (2), the first shaft (5) penetrates through the through hole formed in the automobile headlamp mounting frame (2) and is installed on the driving end of the first motor (3), one end of the screw rod (6) is installed on the first shaft (5), the other end of the screw rod (6) is embedded in the bearing (4), a threaded hole is formed in the movable block (7), the movable block (7) is sleeved on the screw rod (6), and a rotating assembly is arranged on the movable block (7).
2. A device for adjusting the brightness of a headlight of a vehicle as claimed in claim 1, wherein the rotating member comprises: a second motor (8), a driving gear (9), a driven gear (10), a second shaft (11) and a pair of supporting rods (12) with the same structure;
the second motor (8) is installed on the front wall face of the moving block (7), the driving gear (9) is installed on the driving end of the second motor (8), head through holes are formed in the upper wall face and the lower wall face of the moving block (7), the second shaft (11) is installed in through holes formed in the upper wall face and the lower wall face of the moving block (7), the driven gear (10) is installed on the second shaft (11), the driven gear (10) is located on the upper wall face of the moving block (7), the driven gear (10) is meshed with the driving gear (9), the pair of supporting rods (12) are installed on the second shaft (11) respectively, the pair of supporting rods (12) are located on two sides of the moving block (7), and the automobile headlamp (1) is installed between the pair of supporting rods (12).
3. A dimmer arrangement for vehicle headlights according to claim 2, characterized in that the second shaft (11) is provided with a snap spring (13) for fastening above the driven gear (10).
4. A dimmer arrangement for vehicle headlights according to claim 1, characterized in that the bearing (4) is provided at both ends with stoppers (14) for limiting.
5. A dimmer arrangement for vehicle headlights according to claim 1, characterized in that the first motor (3) is provided with a holder (15) for fixing.
6. A dimmer arrangement for vehicle headlights according to claim 1, characterized in that the headlight mounting bracket (2) is door-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021683668.8U CN213109163U (en) | 2020-08-13 | 2020-08-13 | Dimming device of automobile headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021683668.8U CN213109163U (en) | 2020-08-13 | 2020-08-13 | Dimming device of automobile headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213109163U true CN213109163U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021683668.8U Active CN213109163U (en) | 2020-08-13 | 2020-08-13 | Dimming device of automobile headlamp |
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| CN (1) | CN213109163U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212295A (en) * | 2021-05-14 | 2021-08-06 | 江苏彤明汽车电子科技有限公司 | Warning light with adjustable safety distance for automobile |
| CN114435517A (en) * | 2022-01-21 | 2022-05-06 | 佛山市恣鸿照明科技有限公司 | Auxiliary lighting device for two-wheeled vehicle |
-
2020
- 2020-08-13 CN CN202021683668.8U patent/CN213109163U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212295A (en) * | 2021-05-14 | 2021-08-06 | 江苏彤明汽车电子科技有限公司 | Warning light with adjustable safety distance for automobile |
| CN114435517A (en) * | 2022-01-21 | 2022-05-06 | 佛山市恣鸿照明科技有限公司 | Auxiliary lighting device for two-wheeled vehicle |
| CN114435517B (en) * | 2022-01-21 | 2023-11-21 | 佛山市恣鸿照明科技有限公司 | Auxiliary lighting device for two-wheeled vehicle |
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