Adjusting device for adjusting optical relative component of vehicle headlamp
An adjustment device and an optical-related technology, which can be applied to lighting devices, vehicle parts, and components of lighting devices, etc., can solve complex and cumbersome problems, and achieve the effect of reducing costs and saving effort.
Active Publication Date: 2013-01-09
ZKW集团有限公司
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- Application Information
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Problems solved by technology
However, to achieve pivoting around a vertical axis, two adjustment wheels need to be turned, which is a complicated and cumbersome process for the operator
Method used
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Embodiment Construction
[0026] figure 1 An adjustment device 1 for adjusting a light module (not shown) of a vehicle headlight is shown. The lighting module is accommodated in the bracket 50 .
[0027] Said adjustment means comprise a slider guide 12 which is secured in the housing (not shown) of the vehicle headlamp by means of a screw hub 41 or other suitable means. The hub 41 is integrally formed with the slider guide 12 . In the assembled state, the adjusting device is firmly connected to the headlight housing.
[0028] figure 2 It can also be seen that the bracket 50 is hingedly mounted on the headlight housing via the ball joint 4 . The horizontal and vertical pivot axes of the bracket intersect at this bearing point. Furthermore, the bracket 50 is connected to the adjusting device 1 via a double ball joint 2, 2a, 3, 3a (ball 2, 3, socket 2a, 3a).
[0029] The adjustment device 1 further comprises a main slide 10 and a second slide 11 , the slides 10 , 11 are mounted displaceably paralle...
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An adjusting device for adjusting position of at least one optical relative component of a vehicle headlamp comprises a main sliding component and a second sliding component; the sliding components can be arranged in a sliding guide component in a displaced way, and the sliding component are parallel with each other; and the at least one optical relative component is arranged on the main sliding component by a connector in a hinge way, and is arranged on the second sliding component through another connector in the hinge way, wherein a main shaft which cannot axially displace is installed in the sliding guide component to rotate; the main shaft is provided with threaded portions which mesh with the main sliding component through corresponding reverse screw thread; a second shaft is further provided with is installed to rotate and axially displace relative to the sliding guide component, wherein the second shaft is provided with the threaded portions which mesh with the second sliding component through the corresponding reverse screw thread; and wherein a linking device for linking the main sliding component and the second shaft by the following ways is provided. When the main shaft rotates to cause the main sliding component displaces, the second shaft simultaneously displaces axially.
Description
technical field [0001] The invention relates to an adjustment device for adjusting at least one optically relevant element of a vehicle headlight, such as a reflector or a light module of a vehicle headlight, or a bracket on which the at least one optically relevant element is mounted. Background technique [0002] After the vehicle headlights are installed on the motor vehicle, the light images produced by the headlights must be adjusted according to law, so that the light images produced by the vehicle headlights comply with the legal requirements. For this purpose, optically relevant elements such as light modules, reflectors etc. are correspondingly pivoted so that the light image is in a "basic position". For example, a light module such as a low beam light module of the headlight is installed on a bracket, and the bracket is pivotally installed in the headlight. When the headlamp consists of two or more light modules (low beam, high beam, etc.), even if there are mult...
Claims
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IPC IPC(8): F21V14/00B60Q1/068F21W101/10
CPCB60Q1/0683
Inventor 沃纳·威佩尔克里斯汀·希尔莱纳琼纳斯·凯林伯格拉斯·阿蒙德森
Owner ZKW集团有限公司