Automobile headlamp dimming function guide structure

Abstract

The invention relates to the technical field of automobile parts, in particular to an automobile headlamp dimming function guide structure. The automobile headlamp dimming function guide structure includes a shell, and a lampshade is mounted on one side of the shell; and the lampshade and the shell are fixed through threads. Heat dissipation holes are formed in the lampshade, and the lampshade andthe heat dissipation holes are integrally designed. A limiting plate is mounted in the shell; the shell is welded with the limiting plate; a mounting block is mounted in the limiting plate; by rotating a rotary lever, a second gear rotates, a third gear rotates, the axial section of the third gear is larger than that of the second gear, the mounting block is adjusted more accurately in the horizontal direction, a mounting rod is extruded, a fourth gear on the surface of the rotating rod is engaged with the first gear, a fourth neck rotates to drive the first gear to rotate, the mounting blockrotates in the vertical direction, adjustment can be conducted according to needs, adjustment is more accurate, and an internal gear cannot be damaged.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a guide structure for the dimming function of an automobile headlamp. Background technique [0002] Headlights refer to the lighting devices installed on both sides of the head of the car and used for night driving. There are two-light systems and four-light systems. The lighting effect of the headlights directly affects the operation of night driving and traffic safety. Therefore, the traffic management departments of various countries in the world generally stipulate the lighting standards of automobile headlights in the form of law to ensure the safety of driving at night. Automobile headlights generally consist of three parts: bulbs, reflectors and light distribution mirrors. The bulbs used include incandescent bulbs, halogen tungsten bulbs, new high-brightness arc lamps, etc. The function of the reflector is to maximize the light emitted by the bulb into a strong beam to ...

AI Technical Summary

Problems solved by technology

[0003] The main engine vehicle production line has a production cycle and a planned output. It is difficult to find the dimming position and the operating position of the workers during the dimming is not fixed or difficult to fix. The angle of the light tool inserted into the gear is wrong, causing the plastic gear to be damaged by the light adjustment tool, resulting in dimming failure, and the problem that the vehicle cannot be rolled off the assembly line

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