Lens module light adjusting device

A dimming device and lens module technology, applied in the direction of installation, optics, optical components, etc., can solve the problems of low dimming efficiency of the lens, achieve the effects of simple structure, convenient operation, and improved dimming accuracy

Active Publication Date: 2016-01-06
MAGNETI MARELLI AUTOMOTIVE COMPONENTS WUHU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a lens module dimming device, which fixes the lamp housing with a tooling plate, and then uses photometry controllers on both sides to tighten and adjust the lenses in the lamp housing. Solve the problem of low dimming efficiency of existing lenses

Method used

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  • Lens module light adjusting device

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Embodiment Construction

[0011] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with the examples, which are only used to explain the present invention, and do not constitute a limitation to the protection scope of the present invention.

[0012] Such as figure 1 As shown, this embodiment provides a lens module dimming device, including a workbench 1 and a photometric box 2, the light source display box 2 is installed behind the workbench 1, and the workbench 1 is provided with The tooling board 3 that fixes the lamp housing is provided with photometry controllers 5 on both sides of the tooling board 3 respectively. The photometry controller 5 on the left side is provided with a locking lever 6 , and the photometry controller 5 on the right side is provided with a locking lever 6 . A lens adjustment rod 7 is arranged on the light controller 5 , and an air cylinder 8 is connected to the light metering controller 5 . Th...

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Abstract

The invention discloses a lens module light adjusting device, which comprises a working table and a light measuring box. A light source display box is arranged behind the working table; the working table is provided with a tooling plate for fixing a lens; two sides of the tooling plate are provided with light measuring controllers respectively; a locking rod is arranged on the light measuring controller at the left side; a lens adjusting rod is arranged on the light measuring controller at the right side; and the light measuring controllers are both connected with cylinders. As the tooling plate is arranged for fixing a lamp shell, the lens inside the lamp shell is tightened and adjusted via the locking rod and the lens adjusting rod on the light measuring controllers at two sides, the position of the lamp shell is sensed via a position sensor, the light adjusting precision is improved, the position of the lamp shell can be adjusted as a lifting mechanism and a sliding rail are arranged, and the light can enter the light measuring box conveniently. The structure is simple, the operation is convenient, and accurate light adjusting can be carried out on the lens.

Description

technical field [0001] The invention relates to the field of automobile lamp manufacturing, in particular to a dimming device for an inner lens of an automobile lamp. Background technique [0002] The lens is generally used on the low beam. For example, if the low beam is equipped with a xenon headlight without a lens, it will be irresponsible to pedestrians and vehicles. Due to the small size of the lens, it is required to be installed in the lamp housing together with other parts. High, in the existing production, the lens needs to be fine-tuned to meet the light requirements, but due to structural requirements, the screw that fixes the lens must be tightened before dimming. At present, the existing lens Dimming technology is not yet mature enough, therefore, it is particularly important to solve this kind of problem. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides a lens module dimming device, which fixes t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/02
CPCG02B7/023
Inventor 章演徐方
Owner MAGNETI MARELLI AUTOMOTIVE COMPONENTS WUHU
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