High heat-dissipation type automobile lamp housing

Abstract

The invention discloses a high heat-dissipation type automobile lamp housing which comprises a housing; a fixing plate is fixedly arranged at the top end in the housing; a motor is fixedly arranged atthe lower surface of the fixing plate; a rotary shaft is fixedly arranged at the output end of the motor through a coupler; a cam is fixedly arranged at the tail end of the rotary shaft; a fixing rodis horizontally arranged in the housing; the two ends of the fixing rod are rotationally connected with the inner wall of the housing; the rod wall of the fixing rod is fixedly sleeved with a connecting rod; a convex block is fixedly arranged at the upper end of the right side wall of the connecting rod; the convex block abuts against the cam; a fan is fixedly arranged at the lower end of the connecting rod; two fixing blocks are is fixedly arranged at the left side wall and the right side wall of the fan; and the two fixing blocks are symmetrically arranged. The high heat-dissipation type automobile lamp housing is convenient to operate, the fan can be subjected to multi-angle heat dissipation in the housing, then components in the housing can be subjected to complete heat dissipation, air blown out by the fan can be cooled, the components in the housing can be rapidly and effectively cooled, and the service life of the automobile lamp is prolonged.

Description

technical field [0001] The invention relates to the technical field of automobile lamp housings, in particular to a high heat dissipation type automobile lamp housing. Background technique [0002] Car lights include car headlights and car LED daytime running lights. As the eyes of a car, it is not only related to the external image of a car owner, but also closely related to safe driving at night or in bad weather. The use and maintenance of car lights cannot be ignored. It is said that the first car headlights were household portable lights; in 1898, the Columbia electric car used electricity for the headlights and taillights, so the car lights were born. [0003] At present, most cars use LED light sources, which will generate a lot of heat during operation. If the heat accumulates inside the car lights and cannot be dissipated in time, it will cause the junction temperature of the LED light source to rise rapidly, which will affect the quality and service life of the li...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that automobiles in the prior art mostly use LED light sources, and a large amount of heat will be generated during their operation. If the heat is accumulated inside the car lights and cannot be dissipated in time, it will cause the junction temperature of the LED light source to rapidly increase. It will have a serious impact on the quality and service life of the car lights, and will also affect the driver's sight, and there is a great potential safety hazard. A high heat dissipation car light shell

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