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Manufacturing method for automobile lamp light source

A manufacturing method and light source technology, applied in the field of car lamp manufacturing, to achieve the effect of high light output and convenient and quick installation

Inactive Publication Date: 2017-05-31
GUANGDONG RAYTON INTELLIGENT OPTO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no special device for bending LED light panels, but to install multiple LED light panels by splicing. It is necessary to develop a device that can reduce labor intensity and bend LED light panels.

Method used

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  • Manufacturing method for automobile lamp light source
  • Manufacturing method for automobile lamp light source
  • Manufacturing method for automobile lamp light source

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings of the description.

[0025] A method for manufacturing a car light source, comprising the steps of making a heat sink, the step of making an LED lamp board, and the steps of cooperating between the LED lamp board and the heat sink.

[0026] In the manufacturing step of the heat sink, such as figure 1 , 2 As shown, the heat sink 1 is formed by stretching, and the inside of the heat sink 1 is a hollow structure to form a cavity 11 , a PCB board can be arranged in the cavity 11 , and one end of the PCB board is connected to the lamp head arranged at one end of the heat sink 1 . The cavity 11 can also form a heat dissipation air duct to take away the heat from the heat dissipation seat 1 and the PCB board, so as to reduce the temperature. The heat sink 1 is roughly a hexagonal cylinder. When installed, the heat sink 1 is set horizontally. Its top and bottom surfaces are bo...

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PUM

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Abstract

A manufacturing method for an automobile lamp light source comprises the heat dissipation base manufacturing step, the LED lamp panel manufacturing step and the LED lamp panel and heat dissipation base matching step. The LED lamp panel manufacturing step comprises the processes that a, an LED substrate is manufactured and composed of three substrate units, and each substrate unit is provided with an independent circuit layer and an independent LED chip; b, grooves are cut out along the edges of the substrate units; and c, a bending device is utilized for bending an LED lamp panel. In the LED lamp panel and heat dissipation base matching step, the bent LED lamp panel is attached to the installing face of a heat dissipation base, and each substrate unit is attached to a corresponding installing plane. The bent LED lamp panel is installed more conveniently and rapidly, and the light emitting effect of the bent LED lamp panel is higher.

Description

technical field [0001] The invention relates to the manufacture of vehicle lamps, in particular to a method for manufacturing a vehicle light source. Background technique [0002] The LED light board is generally a whole flat plate, but for the LED light board with special installation requirements, the LED light board needs to be bent, such as some LED light boards, because the shape of the LED base is polygonal, the LED light board The shape of the LED light board needs to be matched with the shape of the LED base to be installed, so the LED light board needs to be bent at this time. The bent LED light board presents multiple light-emitting surfaces, which are set at a certain angle, so that light can be emitted according to different angles, and the light-emitting efficiency of the lamp can be improved. At present, there is no special bending device for LED light panels, but multiple LED light panels are used for installation. It is necessary to develop a device that can...

Claims

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Application Information

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IPC IPC(8): F21S8/10F21V17/10F21V19/00F21V29/502F21K9/90F21W101/02F21Y115/10F21W107/10
CPCF21K9/90F21S43/00F21S45/47F21V17/104F21V19/001F21V29/502F21W2107/10
Inventor 陈焕杰肖路吴江辉
Owner GUANGDONG RAYTON INTELLIGENT OPTO CO LTD
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