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LED double-light lens for automobile headlights

An LED lamp bead and lens technology, which is applied in the field of automotive lighting, can solve the problems of not clear cut-off line of light and dark, not bright enough near light, not enough focus light on far light, etc., and achieves the effect of reducing dazzling feeling, small size and enhancing heat dissipation effect.

Inactive Publication Date: 2017-04-26
广州市悦照车灯有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing car headlights are divided into far and near light separation structure and far and near light integrated structure, the volume of the far and near light integrated structure is relatively small, but its low beam is not bright enough, the cut-off line of light and dark is not clear enough, and the sense of dazzling is strong; The light is not concentrated enough, and the irradiation distance is short

Method used

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  • LED double-light lens for automobile headlights
  • LED double-light lens for automobile headlights
  • LED double-light lens for automobile headlights

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The LED bifocal lens for automobile headlights provided by this embodiment comprises a fixed bracket, a lens bracket, a lens, an LED lamp bead, a first reflector cup, a second reflector cup, a light cutting sheet, a light cutting sheet fixing shaft, a substrate and radiator; among them,

[0035] The lens bracket is arranged on the fixed bracket and is located on the first side of the fixed bracket, the lens is arranged on the side of the lens bracket away from the fixed bracket, and the heat sink is arranged on the fixed bracket and located on the second side of the fixing bracket corresponding to the first side, the substrate is arranged on the heat sink;

[0036] The LED lamp beads are arranged on the substrate, the first reflective cup cover is arranged above the substrate and on the upper part of the second reflective cup, and the second reflective cup is arranged on the heat sink ;

[0037] The light cutting plate fixing shaft is arranged on the fixing bracket an...

Embodiment 2

[0042] Such as Figures 1 to 5 As shown, the present embodiment provides the preferred structure of the LED bifocal lens for automobile headlights, which includes a fixed bracket 1, a lens bracket 2, a lens 3, an LED lamp bead 4, a first reflective cup 5, and a second reflective cup 6. Light cutting sheet 7, light cutting sheet fixing shaft 22, substrate 8 and radiator 9; wherein,

[0043] The lens holder 2 is arranged on the fixed holder 1 and is located on the first side of the fixed holder 1, the lens 3 is arranged on the side of the lens holder 2 away from the fixed holder 1, and the radiator 9 is arranged on the fixed bracket 1 and is located on the second side of the fixed bracket 1 corresponding to the first side, and the substrate 8 is arranged on the heat sink 9;

[0044] The LED lamp beads 4 are arranged on the substrate 8, the first reflective cup 5 is covered above the substrate 8 and located on the upper part of the second reflective cup 6, and the second reflectiv...

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Abstract

The invention relates to an LED double-light lens for automobile headlights. The LED double0light lens for the automobile headlights comprises a fixed bracket, a lens bracket, a lens, an LED lamp bead, a first reflection cup, a second reflection cup, a light cutting sheet, a light cutting sheet, a light cutting sheet fixed shaft, a base plate and a radiator, wherein the lens bracket is arranged on the fixed bracket and positioned on the first side of the fixed bracket; the lens is arranged on one surface, far away from the fixed bracket, of the lens bracket; the radiator is arranged on the fixed bracket and positioned on the second side, corresponding to the first side, of the fixed bracket; the base plate is arranged on the radiator; the LED lamp bead is arranged on the base plate; the first reflection cup is arranged above the base plate and positioned on the upper part of the second reflection cup; the second reflection cup is arranged on the radiator; the light cutting sheet fixed shaft is arranged on the fixed bracket and positioned between the lens and the base plate; and the light cutting sheet is arranged on the light cutting sheet fixed shaft and can rotate around the light cutting sheet fixed shaft. The LED double0light lens for the automobile headlights has a compact structure and smaller volume, can reduce the dazzling sense caused by a vehicle in the opposite direction and can improve the brightness of vehicle lamps.

Description

technical field [0001] The invention relates to the technical field of automobile lighting, in particular to an LED bifocal lens for automobile headlights. Background technique [0002] With the development of the automobile industry, people have more and more stringent requirements for automobile lamps, and the shapes of lamps are becoming more and more novel, and the functions are becoming more and more complicated. Because LED lamps are more efficient and energy-saving than ordinary light sources, they are the most ideal light sources for automobile headlights. [0003] Automobile headlights have the function of high beam and low beam. The low beam reduces the glare of oncoming vehicles, and the high beam illuminates a longer distance. Existing car headlights are divided into far and near light separation structure and far and near light integrated structure, the volume of the far and near light integrated structure is relatively small, but its low beam is not bright eno...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/10F21V14/08F21V7/10F21V5/04F21V29/506F21V29/60F21V29/63F21W101/10F21Y115/10
CPCF21S41/692F21S41/141F21S45/43F21V29/506F21V29/60F21V29/63F21W2102/00
Inventor 吕玉超
Owner 广州市悦照车灯有限公司
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