Motorcycle headlight lighting structure

Abstract

The invention discloses a motorcycle headlamp lighting structure. The lighting structure comprises a mounting base for mounting an LED (Light Emitting Diode) bulb, wherein the mounting base comprises a base integrally rotating in a form of a disc, a circuit board is arranged in the base, the middle of the front end of the base extends forwards to form a mounting projection, a large L-shaped high beam light mounting surface is arranged on one side of the mounting projection, a high beam reflective half-bowl is mounted on a vertical plane of the high beam light mounting surface, a high beam LED bulb is mounted on a lateral plane of the high beam light mounting surface in a position corresponding to a focus of the high beam reflective half-bowl, a small L-shaped low beam light mounting surface is arranged on the other side of the mounting projection, a low beam reflective half-bowl is mounted on a vertical plane of the low beam light mounting surface, and a low beam LED bulb is mounted on a lateral plane of the low beam light mounting surface in a position corresponding to a focus of the low beam reflective half-bowl. The lighting structure has the advantages of simple structure, small occupying space, great heat radiating effect and long service life.

Description

technical field [0001] The invention relates to a motorcycle LED headlamp. In particular, it relates to a motorcycle headlight lighting structure. Background technique [0002] In existing motorcycles, in order to facilitate driving at night, headlights are provided on the front of the car, and the installation standard requires that the headlights need to have a high-beam function and a low-beam function. [0003] The headlights used in existing motorcycles generally have a structure including a lamp housing, a lens is arranged at the front end of the lamp housing, and an illumination structure composed of lamp beads and reflective bowls is arranged inside the lamp housing. Among them, when the lens is installed, the front part of the lamp housing is generally formed into one body with the lens by secondary forming; Water, but the installation of the lens is inconvenient, and at the same time, the connection between the front part of the lamp housing and the main part is ...

AI Technical Summary

Problems solved by technology

Among them, when the lens is installed, the front part of the lamp housing is generally formed into one body with the lens by secondary forming; Water, but the installation of the lens is inconvenient. At the same time, the connection between the front part of the lamp housing and the main part is not waterproof. As a result, when driving in rainy days, rainwater easily enters the inside of the lamp housing, causing a short circuit

[0004] In addition, in the existing motorcycle headlights, the lighting structure generally consists of two sets of independent lamp beads and reflective bowls to complete the high beam function and the low beam function. The iron dimming mechanism is used to convert the far / low beam, which makes the headlight generate a lot of heat. At the same time, the existing headlight does not have a special heat dissipation structure, and the heat dissipation effect is poor, causing the lighting structure to be in a high temperature state for a long time, causing the LED to produce Light decay phenomenon, which greatly affects the LED lighting effect and service life

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