Light adjusting mechanism

A technology of light-emitting modules and light-emitting components, which is applied in the direction of light source fixing, lighting and heating equipment, transportation and packaging, etc., and can solve the problems that the high-precision transmission of two modules cannot be realized

Active Publication Date: 2019-03-05
GREAT WALL MOTOR CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention aims to propose a dimming mechanism to solve the problem that the prior art dimming mechanism cannot realize high-precision transmission between two modules

Method used

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Embodiment Construction

[0041] It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict.

[0042] Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments.

[0043] The embodiment of the invention discloses a dimming mechanism. The dimming mechanism includes: light-emitting parts, transmission parts and limit parts.

[0044] Wherein, the light-emitting component includes a first light-emitting module and a second light-emitting module. The first light-emitting module and the second light-emitting module are arranged in parallel, and the second light-emitting module is connected with the rotation center on the limiting component. The first light emitting module and the second light emitting module may be high beam modules.

[0045] The transmission part is connected with the light-emitting part and can drive the second light-emitting...

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Abstract

The invention provides a light adjusting mechanism. The light adjusting mechanism comprises a light-emitting component, a transmission component and a limiting component, wherein the light-emitting component comprises a first light-emitting module and a second light-emitting module; the first light-emitting module and the second light-emitting module are arranged in parallel; the second light-emitting module is connected with a rotating center of the limiting component; the transmission component is connected with the light-emitting component, and can drive the second light-emitting module togenerate relative rotation with respect to the first light-emitting module around the rotating center; and the limiting component comprises therotating center, is connected with the first light-emitting module and the second light-emitting module, and is used for limiting the situation that the central axis of the rotating track of the second light-emitting module coincides with the central axis of the rotating center. According to the light adjusting mechanism disclosed by the invention, the second light-emitting module is made generate relative rotation with respect to the first light-emitting module around a central axis of the rotating center, so that the first light-emitting module and the second light-emitting module are connected together and cannot be separated from each other, therotating track of the second light-emitting module can be limited, and high-precision light type adjustment is realized.

Description

Technical field [0001] The present invention relates to the technical field of light type adjustment, in particular to a dimming mechanism. Background technique [0002] The existing car light dimming mechanism uses a mechanical transmission structure to adjust the far and low beam optical systems. The dimming mechanism is used to change the illumination field of view under different road conditions to meet the lighting needs under different road conditions and provide drivers with the best Lighting effect. In order to meet the lighting needs under different road conditions and improve the competitiveness of products, more and more cars are equipped with the AFS intelligent high beam system, which uses sensors and mechanical dimming structures to achieve intelligent control of the lights to meet different road conditions Lighting needs. [0003] With the development of technology, the lighting mechanism of car lights is also improving. The appearance of LED makes the adjustment s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S41/657F21V14/00F21W102/13
Inventor 郭壮柱朱圣银郭青杰刘兴
Owner GREAT WALL MOTOR CO LTD
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