LED (Light Emitting Diode) automobile high-beam and low-beam integrated headlamp

Abstract

The invention belongs to the technical field of automobile illumination and in particular relates to an LED (Light Emitting Diode) automobile high-beam and low-beam integrated headlamp. The LED automobile high-beam and low-beam integrated headlamp comprises an LED light source, a reflector cup, a lens and a radiator, wherein a platform for arranging the LED light source is arranged on the radiator and the lens is fixedly arranged on a sleeve through a clamping jaw; the sleeve is fixedly arranged on the radiator; a light barrier is fixedly arranged on the front side of the radiator and the light barrier is connected with a driving mechanism; a fixed elastic piece press-fits the LED light source on the radiator; the LED light source is connected with a power plug through a flat cable and the power plug is fixedly arranged on the rear side of the radiator; transverse partition grooves are formed in radiating fins. The headlamp not only has a good illuminating effect, higher luminance and a clear field of view, but also has a good radiating effect, the automobile headlamp is guaranteed to be in a safe and stable working environment, the driving safety is greatly improved, and the service life of the automobile headlamp is prolonged.

Description

technical field [0001] The invention belongs to the technical field of automobile lighting, and in particular relates to an LED automobile headlight with integrated far and near beams. Background technique [0002] In the prior art, the headlights of automobiles generally use reflective cups to concentrate light, and the light after being concentrated by the reflective cup is re-condensed by lenses when it exits, so that the light in front of the car reaches a certain illuminance value, thereby providing The driver provides lighting. However, there are the following defects in the prior art: after the reflective cup gathers light, there is a defect of uneven light. In the prior art, bumps are usually added to the inner surface of the reflective cup to improve the light output effect, but this structure will lead to bright light. Spots, poor lighting effect. [0003] In addition, the interior of the car lights is a closed environment. When the headlights of the car are in t...

AI Technical Summary

Problems solved by technology

However, there are the following defects in the prior art: after the reflective cup gathers light, there is a defect of uneven light. In the prior art, bumps are usually added to the inner surface of the reflective cup to improve the light output effect, but this structure will lead to bright light. Spots, poor lighting effect

[0003] In addition, the interior of the car lights is a closed environment. When the headlights of the car are in the lighting state, the closed environment where the lights are located will generate a higher temperature due to heat accumulation. Fog is generated inside, which affects the lighting effect, and it is easy to cause the parts in the car headlights to be heated and deformed, and even the parts are melted; because the heat generated by the high temperature does not flow smoothly in the closed environment, it will also cause the car The life of the electronic products inside the headlight is shortened, which seriously affects the normal use of the car headlight

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