LED headlamp for electric vehicle or motorcycle

Abstract

The invention discloses an LED headlamp for an electric vehicle or a motorcycle, and relates to the electric vehicle or the motorcycle. Three LED lamps of a warning lamp, a dipped headlight and a headlight on fill beam are arranged on a metal basal plate; and the inner end surface of a transparent cover is tightly bonded on the metal basal plate. Lens corresponding to the LED lamps are manufactured on the transparent cover. A radiator is manufactured by using an aluminum sheet; three rectangular bosses are manufactured by aluminum sheets; the middle boss is higher than two side bosses; and a power supply box is mounted on the middle box. The aluminum sheet not for manufacturing the bosses is fixed on the metal basal plate. Radiating fins or screen type radiating holes are manufactured in the two side surfaces of the rectangular bosses of the radiator, so that the radiating area is large, and the raw material and mold costs are low. The radiator, the metal basal plate and the transparent cover are fixed as a whole part through bolts and nuts; and the whole part is mounted on a front cover shell through a snap spring. The fastening of four sets of parts is once solved; the installation and the maintenance are convenient and fast; and the production efficiency is high.

Description

technical field [0001] The invention relates to an LED lighting headlight for electric vehicles or motorcycles. Background technique [0002] In the past 10 years, the motorcycle industry has developed rapidly in China. In particular, electric motorcycles using new energy technologies have gradually replaced gasoline and diesel motorcycles, occupying a large part of the market share. With the rapid development of the automobile industry in recent years, small electric vehicles have also entered ordinary families, especially in the current domestic market, because electric vehicles have many advantages such as low speed, zero emissions, and low operating costs, they are widely favored by ordinary people. welcome. [0003] Since entering the era of electric motorcycles and automobiles, the locomotive industry has increasingly strong requirements for LED lights, because LED lights have many advantages such as low energy consumption, high brightness, good shock resistance, and ...

AI Technical Summary

Problems solved by technology

Existing headlights, because heat sinks need to be arranged in the middle of the luminous tubes, thus causing the light to be blocked by the heat sinks during the transformation of far and low light, which cannot make full use of the area of ​​the lamp housing reflective bowl, thereby affecting the overall performance. brightness

Moreover, the material of the reflective bowl is usually thin, and it is easy to cause damage to the reflective bowl due to bumps and collisions during use, resulting in poor lighting effects, undue traffic accidents, and vehicle damage or casualties

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