Independent high beam LED automobile lens

A car and lens technology, applied in the field of independent high-beam LED car lenses, can solve problems such as low brightness and insufficient irradiation distance, and achieve the effects of fast lighting speed, long service life, and reduced lens volume

Inactive Publication Date: 2016-01-20
HAIYAN LIGUANG ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The high beams in the existing car headlights are not concentrated enough, resulting in low brightness and insufficient irradiation distance

Method used

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  • Independent high beam LED automobile lens
  • Independent high beam LED automobile lens
  • Independent high beam LED automobile lens

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The present invention will be further described below in conjunction with accompanying drawings and embodiments thereof.

[0024] refer to figure 1 , the LED automotive lens of the present invention includes a heat dissipation bracket 1, a lamp bead 2, a reflector 3, a lens bracket 4 and a lens 5; wherein: the lamp bead 2 is arranged in the reflector 3, and is installed on the heat dissipation bracket together with the reflector 3 1, a lens holder 4 is installed on the front end of the cooling bracket 1, and a lens 5 is installed on the front end of the lens holder 4.

[0025] refer to figure 1 and figure 2 , the heat dissipation bracket 1 includes a mounting handle 11, a mounting groove 12, a cooling fin 13, a cooling fan 14 and a lens bracket mounting bracket 15; the mounting handle 11 is located at the tail of the cooling bracket 1, and is used for connecting the LED automobile lens of the present invention to the The car body is fixed; the installation groove 12...

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PUM

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Abstract

The invention discloses an independent high beam LED automobile lens. The problems that an existing high beam automobile head lamp is short in service life, large in size, low in brightness and short in illumination distance are mainly solved. The independent high beam LED automobile lens comprises a heat radiation supporting frame (1), light beads (2), a reflection cup (3), a lens supporting frame (4) and a lens (5), and is characterized in that the light beads (2) are arranged in the reflection cup (3) and installed on the heat radiation supporting frame (1) together with the reflection cup (3); a certain included angle is formed between the illumination surface of the light beads (2) and the horizontal plane in the direction opposite to the light emergent direction; the lens supporting frame (4) is installed at the front end of the heat radiation supporting frame (1), and the lens (5) is installed at the front end of the lens supporting frame (4). Through the method that the light beads are installed obliquely, the light utilization rate of the lens is greatly improved, and the independent high beam LED automobile lens is small in size, high in brightness and long in illumination distance.

Description

technical field [0001] The invention relates to the field of automobile lighting equipment, in particular to an independent high-beam LED automobile lens. Background technique [0002] Light-emitting diodes (LEDs) are considered to be one of the most potential light sources at present because of their main characteristics such as small size, high luminous efficiency, long life, no flicker, and high brightness. In the existing automotive lighting applications, glass lamp beads with tungsten filaments as the wick are mainly used. The lamp beads are large in size, low in luminous efficiency, and short in life. Due to the large size of the lamp beads, the car headlights with tungsten lamps as the light source need a larger reflector cup, and the exposed lamp beads affect the appearance. In addition, car headlights are divided into low beams and high beams. Compared with low beams, high beams need a smaller irradiation range, but need to illuminate a longer distance. The high b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/10F21V5/04F21V19/00F21V13/04F21V29/74F21V29/67F21W101/02F21W101/10F21Y115/10F21W107/10
CPCF21S41/141F21S41/255F21S41/63F21S45/43F21S45/47F21W2102/00F21W2107/10
Inventor 陈斌杰沈国野韩杰
Owner HAIYAN LIGUANG ELECTRONICS TECH CO LTD
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