CN220391121U - Multi-angle dimming structure of headlamp bracket - Google Patents
Multi-angle dimming structure of headlamp bracket Download PDFInfo
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- CN220391121U CN220391121U CN202320276642.9U CN202320276642U CN220391121U CN 220391121 U CN220391121 U CN 220391121U CN 202320276642 U CN202320276642 U CN 202320276642U CN 220391121 U CN220391121 U CN 220391121U
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- adjusting device
- angle adjusting
- rotating shaft
- driving motor
- supporting end
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- 230000033228 biological regulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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- 230000006641 stabilisation Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the technical field of automobile lamps, in particular to a multi-angle dimming structure of a headlamp bracket, which comprises a headlamp housing, a mounting bottom plate arranged at the bottom end of the headlamp housing, an upper angle adjusting device and a lower angle adjusting device which are arranged on the mounting bottom plate, a bracket main body is arranged on the upper angle adjusting device and the lower angle adjusting device in a transmission way, a left angle adjusting device and a right angle adjusting device are arranged on the bracket main body, LED lamp modules are arranged on the left angle adjusting device and the right angle adjusting device in a transmission way, first arc sliding grooves are formed in two sides of the headlamp housing, and first sliding blocks which are in sliding connection with the first arc sliding grooves are arranged in two sides of the bracket main body.
Description
Technical Field
The utility model belongs to the technical field of automobile lamps, and particularly relates to a multi-angle dimming structure of a headlamp bracket.
Background
The head lamp is installed on two sides of the head of an automobile, is used for illuminating devices of a night driving road, is divided into two lamp systems and four lamp systems, the illuminating effect of the head lamp directly influences the operation and traffic safety of night driving, the illuminating angle of the existing head lamp is fixed, the illuminating angle of the head lamp cannot be adjusted according to road conditions and use requirements, a driver can easily drive at night and the visible range is narrow when the head lamp is excessively bent, and traffic accidents are easily caused.
Disclosure of Invention
Aiming at the defects, the utility model provides the multi-angle dimming structure of the headlamp bracket, which can perform multi-angle adjustment according to road conditions and use requirements, so that the irradiation range is wider, the visible range of a driver is effectively improved at night, the adjustment is not influenced by jolt vibration during running, and the working stability is high.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a structure of adjusting luminance of head-light support multi-angle, includes the head-light casing, sets up the mounting plate in head-light casing bottom, be provided with angle adjusting device from top to bottom on the mounting plate, the transmission is provided with the support main part on the angle adjusting device from top to bottom, angle adjusting device is controlled to the last being provided with of support main part, the transmission is provided with LED light module on the angle adjusting device from left to right sides, and first arc spout has been seted up to head-light casing both sides, support main part both sides are provided with the first slider with first arc spout sliding connection.
Further, the upper and lower angle adjusting device comprises a first supporting end part, a first rotating shaft, a first connecting arm and a first driving motor, wherein the first supporting end part is symmetrically arranged on the mounting base plate, the first rotating shaft is rotatably arranged between the two first supporting end parts, one end of the first connecting arm is fixedly connected with the support main body, the other end of the first connecting arm is sleeved on the first rotating shaft, the first driving motor is arranged on one side, far away from the first rotating shaft, of the first supporting end part, and the driving end of the first driving motor is in transmission connection with the first rotating shaft.
Further, a second arc chute is formed in the inner side wall of the first support end portion, and a second slider in sliding connection with the second arc chute is arranged on the first connecting arm.
Further, the left-right angle adjusting device comprises a second supporting end part, a second rotating shaft, a second connecting arm, a conical driven gear, a conical driving gear and a second driving motor, wherein the second supporting end part is arranged at one end of the support body, which is far away from the upper-lower angle adjusting device, the second rotating shaft is rotatably arranged between the two second supporting end parts, one end of the second connecting arm is fixedly connected with the LED light module, the other end of the second connecting arm is sleeved on the second rotating shaft, one end of the second rotating shaft extends to the outside of the second supporting end part, the conical driven gear is sleeved on the second rotating shaft outside the second supporting end part, the second driving motor is arranged on one side of the conical driven gear, the conical driving gear is arranged at the driving end of the second driving motor, and the conical driving gear is meshed with the conical driven gear.
The beneficial effects of the utility model are as follows:
according to the utility model, through the cooperation of the upper and lower angle adjusting devices and the left and right angle adjusting devices, the irradiation angle of the LED light module can be adjusted up and down and left and right according to road conditions and use requirements, so that the irradiation range is wider, and the visible range of a driver is effectively improved at night.
According to the utility model, through the cooperation arrangement of the first arc chute and the first sliding block, when the LED light module and the bracket main body are subjected to up-down angle adjustment, the moving direction of the LED light module and the bracket main body is guided and limited, so that the angle adjustment is more stable, the adjustment during running is not influenced by jolt vibration, and the working stability is high.
Drawings
The foregoing and other objects, features, and advantages of the utility model will become apparent from the following detailed description taken in conjunction with the accompanying drawings.
Fig. 1 is a top cross-sectional view of the present utility model.
Fig. 2 is a side view of the left-right adjusting mechanism of the present utility model.
Fig. 3 is a schematic view of a first arc chute according to the present utility model.
Wherein: 1. a headlamp housing; 2. a mounting base plate; 3. a holder main body; 4. an LED light module; 5. the first arc chute; 6. a first slider; 701. a first support end; 702. a first rotation shaft; 703. a first connecting arm; 704. a first driving motor; 705. the second arc chute; 706. a second slider; 801. a second support end; 802. a second rotation shaft; 803. a second connection; 804. a conical driven gear; 805. a conical drive gear; 806. and a second driving motor.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1-3, the multi-angle dimming structure of a headlamp bracket comprises a headlamp housing 1, a mounting bottom plate 2 arranged at the bottom end of the headlamp housing 1, an upper angle adjusting device and a lower angle adjusting device are arranged on the mounting bottom plate 2, a bracket main body 3 is arranged on the upper angle adjusting device and the lower angle adjusting device in a transmission mode, the bracket main body 3 is driven to reciprocate at a certain angle in the upper and lower directions, a left angle adjusting device and a right angle adjusting device are arranged on the bracket main body 3, an LED light module 4 is arranged on the left angle adjusting device and the right angle adjusting device in a transmission mode, the left angle adjusting device and the right angle adjusting device drive the LED light module 4 on the bracket main body 3 to rotate in the left and right directions, first arc sliding grooves 5 are formed in two sides of the headlamp housing 1, first sliding blocks 6 which are slidably connected with the first arc sliding grooves 5 are arranged on two sides of the bracket main body 3, and when the upper angle adjusting mechanism drives the bracket main body 3 to reciprocate at the upper angle adjusting mode, the first arc sliding grooves 5 are matched with the first sliding grooves 6 to guide and limit the movement of the bracket main body 3, so that the angle adjustment is more stable, and the adjustment is free from the influence of jolt vibration in running and the working stability is high.
The upper and lower angle adjusting device comprises a first supporting end 701, a first rotating shaft 702, a first connecting arm 703 and a first driving motor 704, wherein the first supporting end 701 is symmetrically arranged on the mounting bottom plate 2, the first rotating shaft 702 is rotatably arranged between the two first supporting end 701, one end of the first connecting arm 703 is fixedly connected with the bracket main body 3, the other end of the first connecting arm is sleeved on the first rotating shaft 702, the first driving motor 704 is arranged on one side, far away from the first rotating shaft 702, of the first supporting end 701, the driving end of the first driving motor 704 is in transmission connection with the first rotating shaft 702, the first driving motor 704 drives the first rotating shaft 702 to rotate, the first connecting arm 703 and the bracket main body 3 are driven to rotate in the upper and lower directions, and then the upper and lower irradiation angles of the LED lamplight modules 4 on the bracket main body 3 are adjusted, so that the irradiation range is wider, and the visible range of drivers is effectively improved at night.
The second arc chute 705 has been seted up on the first support tip 701 inside wall, be provided with on the first linking arm 703 with second arc chute 705 sliding connection's second slider 706, second arc chute 705 cooperatees with second slider 706, the rotation to first linking arm 703 is led and is spacing, and cooperate with first arc chute 5, first slider 6, make support main part 3 one end and the one end of first linking arm 703 follow second arc chute 705 in the angle modulation in-process, first arc chute 5 stable movement, make upper and lower angle modulation more stable, and the regulation in the driving is not influenced by the vibrations of jolting, job stabilization nature is high.
The left-right angle adjusting device comprises a second supporting end 801, a second rotating shaft 802, a second connecting arm 803, a conical driven gear 804, a conical driving gear 805 and a second driving motor 806, wherein the second supporting end 801 is arranged at one end of the bracket main body 3 far away from the upper-lower angle adjusting device, the second rotating shaft 802 is rotatably arranged between the two second supporting end 801, the second rotating shaft 802 is vertically arranged, one end of the second connecting arm 803 is fixedly connected with the LED light module 4, the other end of the second connecting arm is sleeved on the second rotating shaft 802, one end of the second rotating shaft 802 extends to the outside of the second supporting end 801, the conical driven gear 804 is sleeved on the second rotating shaft 802 outside the second supporting end 801, the second driving motor 806 is arranged at one side of the conical driven gear 804, the conical driving gear 805 is arranged at the driving end of the second driving motor 806, the conical driving gear 805 is meshed with the conical driven gear 804, and then the conical driven gear 804 and the second rotating shaft 802 is driven to rotate, so that the second connecting arm and the LED light module 4 are driven to rotate along the upper direction and the lower direction of rotation, so that the left-right angle adjusting device can be adjusted by a wider range of a driver according to the requirements.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, but any simple modification or equivalent variation of the above embodiment according to the technology of the present utility model falls within the scope of the present utility model.
Claims (4)
1. The utility model provides a structure of adjusting luminance of head-light support multi-angle, includes head-light casing (1), sets up mounting plate (2) in head-light casing (1) bottom, its characterized in that: the LED headlamp is characterized in that an upper angle adjusting device and a lower angle adjusting device are arranged on the mounting bottom plate (2), a bracket main body (3) is arranged on the upper angle adjusting device in a transmission mode, a left angle adjusting device and a right angle adjusting device are arranged on the bracket main body (3), an LED lamp module (4) is arranged on the left angle adjusting device in a transmission mode, first arc-shaped sliding grooves (5) are formed in two sides of a headlamp shell, and first sliding blocks (6) which are in sliding connection with the first arc-shaped sliding grooves (5) are arranged in two sides of the bracket main body (3).
2. The headlamp bracket multi-angle dimming structure of claim 1, wherein: the upper and lower angle adjusting device comprises a first supporting end part (701), a first rotating shaft (702), a first connecting arm (703) and a first driving motor (704), wherein the first supporting end part (701) is symmetrically arranged on a mounting base plate (2), the first rotating shaft (702) is rotatably arranged between the two first supporting end parts (701), one end of the first connecting arm (703) is fixedly connected with a support main body (3), the other end of the first connecting arm is sleeved on the first rotating shaft (702), the first driving motor (704) is arranged on one side, far away from the first rotating shaft (702), of the first supporting end part (701), and the driving end of the first driving motor (704) is in transmission connection with the first rotating shaft (702).
3. The headlamp bracket multi-angle dimming structure of claim 2, wherein: the first support end part (701) is provided with a second arc chute (705) on the inner side wall, and the first connecting arm (703) is provided with a second sliding block (706) which is in sliding connection with the second arc chute (705).
4. The headlamp bracket multi-angle dimming structure of claim 1, wherein: the angle adjusting device includes second supporting end (801), second axis of rotation (802), second linking arm (803), conical driven gear (804), conical drive gear (805), second driving motor (806), second supporting end (801) set up the one end of keeping away from upper and lower angle adjusting device in support main part (3), second axis of rotation (802) rotate and set up between two second supporting end (801), second linking arm (803) one end and LED light module (4) fixed connection, and the other end suit is on second axis of rotation (802), second axis of rotation (802) one end extends to the second supporting end (801) outside, conical driven gear (804) cover is established on second supporting end (801) outside second axis of rotation (802), second driving motor (806) set up in conical driven gear (804) one side, conical drive gear (805) set up on the driving end of second driving motor (806), and conical drive gear (805) meshes with conical driven gear (804).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320276642.9U CN220391121U (en) | 2023-02-21 | 2023-02-21 | Multi-angle dimming structure of headlamp bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320276642.9U CN220391121U (en) | 2023-02-21 | 2023-02-21 | Multi-angle dimming structure of headlamp bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220391121U true CN220391121U (en) | 2024-01-26 |
Family
ID=89598885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320276642.9U Active CN220391121U (en) | 2023-02-21 | 2023-02-21 | Multi-angle dimming structure of headlamp bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220391121U (en) |
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2023
- 2023-02-21 CN CN202320276642.9U patent/CN220391121U/en active Active
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