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Heat dissipation type vehicle headlamp lampshade

A heat-dissipating headlight technology, which is applied in the field of heat-dissipating vehicle headlight lampshades, can solve problems such as fog generated by car lights, heat deformation of parts, and melting, and achieve the effect of prolonging the service life

Inactive Publication Date: 2019-11-22
金华市鹰王电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a heat-dissipating type vehicle headlamp lampshade, which is used to solve the problem of fogging of the headlamp lampshade caused by the structural defect of the existing headlamp lampshade, deformation of parts by heat or even burning. melting problem

Method used

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  • Heat dissipation type vehicle headlamp lampshade
  • Heat dissipation type vehicle headlamp lampshade
  • Heat dissipation type vehicle headlamp lampshade

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Embodiment Construction

[0032] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0033] Such as Figure 1 to Figure 8 As shown, a heat dissipation type vehicle headlamp lampshade of the present invention includes a cover body 1 and a back plate 2 fixed on the rear side of the cover body 1. The back plate 2 is fixedly installed with a light source 21 inside the cover body 1. A radiator 22 is fixedly installed on the rear side of the plate 2, and a number of air inlets 11 are evenly opened at the front end of the cover body 1, and a filter screen is installed in the air inlet 11, and a closed ring 3 is connected to the cover body 1 in rotation at the corresponding position of the air inlet 11, and the closed ring 3 is provided with a slotted hole 31 matching the air inlet 11, an outer ring gear 4 is installed on the closed...

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Abstract

The invention belongs to the technical field of automobile lamp parts, in particular to a heat dissipation type vehicle headlamp lampshade; the heat dissipation type vehicle headlamp lampshade comprises a cover body and a back plate fixed to the back side of the cover body; the back plate is provided with a light source fixedly arranged in the cover body; a radiator is fixedly mounted on the backside of the back plate; a plurality of air inlets are uniformly formed in the front end of the cover body; a filter screen is arranged in each air inlet; a closed ring is rotationally connected to thepositions, corresponding to the air inlets, of the cover body; groove holes matched with air outlets are formed in the closed ring; an outer gear ring is installed on the closed ring; a motor is fixedly arranged on the cover body, and a gear meshed with the outer gear ring is installed on the power output shaft of the motor; and a plurality of air outlets are further formed in the back plate. Theaim of the lampshade is to solve the problems that due to the structure defect of an existing headlamp lampshade, an automobile lamp generates mist due to the headlamp lampshade, and parts are heated, deformed and even burnt.

Description

technical field [0001] The invention belongs to the technical field of automotive lamp parts, and in particular relates to a heat dissipation type automotive headlamp lampshade. Background technique [0002] With the rapid development of the automobile industry, while people are pursuing comfort and ease of handling, more and more attention has been paid to the overall safety, energy saving and environmental protection of automobiles. In this regard, the headlights of automobiles now mostly use LED lights and adopt planar cluster packaging technology, which can meet the requirements of high power and low energy consumption; The airtight form is buckled on the headlight. When the headlight is in the lighting state, the airtight environment it is in will generate a higher temperature due to heat accumulation. This higher temperature is not only easy to burn in the car. Fog is generated inside the lamp, which affects the lighting effect, and it is easy to cause the parts in th...

Claims

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Application Information

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IPC IPC(8): F21S45/10F21S45/47F21S45/43B01D46/10F21W107/10
CPCB01D46/10F21Y2115/10F21S45/10F21S45/43F21S45/47
Inventor 王建勇刘向东吕小波
Owner 金华市鹰王电子有限公司
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