Waterproof LED automobile headlamp

Abstract

The invention discloses a waterproof LED automobile headlamp. The waterproof LED automobile headlamp comprises a light source and a lamp shell. The lamp shell comprises, by weight, 25-34 parts of nitrocotton resin, 7-13 parts of polyamide-imide resin, 5-10 parts of glass fiber, 40-52 parts of natural rubber, 1-3 parts of titanate, 4-10 parts of phenyl silicone oil and 5-10 parts of polyethylene. The plastic adopted in the lamp shell of the LED automobile headlamp has a good waterproof function, meanwhile, the mechanical strength of the plastic is not influenced, and therefore the service life of the automobile headlamp is guaranteed, and the service time is prolonged.

Description

technical field [0001] The invention relates to an automobile part, in particular to an automobile lamp. Background technique [0002] In order to ensure safe driving, various traffic lights are installed on automobiles. Car lights play a very important role in driving safety, so it is very important to ensure the normal use of car lights. However, car lights are often exposed to the sun and rain at ordinary times, and the working environment is relatively harsh, which is prone to failure and reduces the service life of the car lights. Contents of the invention [0003] The purpose of the present invention is to provide a waterproof LED automobile headlamp, which can effectively prevent rainwater from entering the lamp. [0004] Technical scheme of the present invention is as follows: [0005] A waterproof LED automobile headlamp, comprising a light source and a lamp housing, the lamp housing is composed of the following components in parts by weight: 25-34 parts of nit...

AI Technical Summary

Problems solved by technology

However, the car lights are often exposed to the sun and rain, and the working environment is relatively harsh, which is prone to failure and reduces the service life of the car lights.