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Pneumatic steering adjustment mechanism for headlights

A technology for adjusting mechanisms and lights, applied in the direction of motor vehicles, road vehicles, vehicle components, etc., can solve the problems of power circuit interference to signal circuits, and achieve the effect of avoiding electromagnetic interference and avoiding electronic control circuits.

Active Publication Date: 2018-07-03
ZHONGSHAN DLAA AUTO PARTS INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing car light steering adjustment mechanism is mainly based on electromechanical structure. When the automotive circuit system fails, it will affect the work of the car light steering adjustment mechanism, and the power circuit will interfere with the signal circuit to a certain extent.

Method used

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  • Pneumatic steering adjustment mechanism for headlights
  • Pneumatic steering adjustment mechanism for headlights
  • Pneumatic steering adjustment mechanism for headlights

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Embodiment Construction

[0015] In order to deepen the understanding of the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, which are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0016] Such as Figure 1-4 As shown, the car lamp pneumatic steering adjustment mechanism provided in this embodiment includes a reflector 3, a light-transmitting mirror 4, an installation shaft 14, a lamp holder 2, an adjustment guide post 5, a guide post fixing frame, an air pipe, and a valve 1. The reflector 3 is a U-shaped structure, the transparent mirror 4 is fixed at the opening of the reflector 3, the installation shaft 14 is located in the reflector 3, and the lamp holder 2 is fixed on the reflector 3 and is movably fitted on the installation shaft 14, the adjustment guide post 5 is fixedly connected to the arc-shaped end of the reflecto...

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PUM

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Abstract

The invention discloses a pneumatic steering adjusting mechanism of a car lamp. The pneumatic steering adjusting mechanism comprises a reflecting cover, a light transmitting mirror, a mounting shaft, a lamp holder, an adjusting guide column, a guide column fixed frame, an air conveying pipe and a valve. The reflecting cover is of a U-shaped structure, and the light transmitting mirror is fixed to an opening of the reflecting cover; the mounting shaft is located in the reflecting cover, the lamp holder is fixedly arranged in the reflecting cover, and the mounting shaft is movably sleeved with the lamp holder; the adjusting guide column is fixedly connected with the arc-shaped end of the reflecting cover and is in a circular arc shape, and the round center of the adjusting guide column is located at the axis of the mounting shaft; the guide column fixed frame is provided with an arc-shaped airtight sliding groove matched with the adjusting guide column; and one end of the air conveying pipe is communicated with the airtight sliding groove, and the other end of the air conveying pipe is led out and is connected with the valve. The pneumatic steering adjusting mechanism of the car lamp achieves the steering adjusting function of the car lamp in a pneumatic manner, so that an electronic control circuit is prevented from being used. Electromagnetic interference does not exist, and the mechanism cannot generate electromagnetic interference.

Description

technical field [0001] The invention relates to the technical field of automobile lamps, in particular to a pneumatic steering adjustment mechanism for automobile lamps. Background technique [0002] The existing car light steering adjustment mechanism is mainly based on electromechanical structure. When the automotive circuit system fails, it will affect the work of the car light steering adjustment mechanism, and the power circuit will interfere with the signal circuit to a certain extent. The pneumatic control structure has the advantages of high safety, no electromagnetic interference and no electromagnetic interference, and is widely used in industrial production and complex mechanical products. Contents of the invention [0003] The object of the present invention is to provide a pneumatic steering adjustment mechanism for vehicle lights, which realizes the function of steering adjustment of vehicle lights in a pneumatic way, thereby avoiding the use of electronic co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V14/00B60Q1/00F21W107/10
CPCB60Q1/064
Inventor 吴志洪
Owner ZHONGSHAN DLAA AUTO PARTS INDAL
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