Metal PCB, headlight module having metal PCB applied thereto, and method for assembling headlight module

一种印刷电路板、金属的技术，应用在金属印刷电路板、应用金属印刷电路板的前灯模块及前灯模块组装领域，能够解决无法应用多面体及多方向构造物、难以应用等问题，达到热传递容易、实现弯曲作业和安装作业、防止受损的效果

Active Publication Date: 2018-02-13
WENDENG AIKE WIRE HARNESS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0021] However, the metal printed circuit board is a structure that simply performs the function of a light guide plate, and it cannot be easily applied to polyhedrons and multi-directional structures. When the metal printed circuit board is bent, the LED chips will irradiate in different directions, which is difficult. application

Method used

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  • Metal PCB, headlight module having metal PCB applied thereto, and method for assembling headlight module
  • Metal PCB, headlight module having metal PCB applied thereto, and method for assembling headlight module
  • Metal PCB, headlight module having metal PCB applied thereto, and method for assembling headlight module

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Embodiment Construction

[0063] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0064] The structure of the metal printed circuit board 500 of the present invention is such that a pattern 503 is integrally formed on an upper portion of a heat conductor base 501 formed of aluminum, copper, or the like, so that a light emitting diode chip 550 can be mounted thereon.

[0065] Moreover, the metal printed circuit board 500 forms a plurality of chip mounting parts 530 on the base 501, and at least one LED chip 550 is mounted on the chip mounting parts 530, and the chip mounting parts 530 are connected to Substrate 501.

[0066] Here, the chip mounting portion 530 is provided to be separated from the base by at least two cutting surfaces 580 on one side of the base.

[0067] Here, the base 501 includes two structures, a structure integrally formed with a pattern on the upper portion and a structure formed by integrally bonding the flexibl...

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Abstract

The present invention relates to a metal PCB, a headlight module having the metal PCB applied thereto, and a method for assembling the headlight module, wherein the metal PCB has a base made of a metal material and configured as a thin plate, or the base has a predetermined thickness and is bent in a desired direction through a bending groove formed on the rear surface thereof, and the base has aplurality of chip mounting portions integrally formed thereon such that one or more LED chips are mounted thereon, the chip mounting portions being spaced at a predetermined interval and having at least two parts of incision surfaces formed on one side of the base such that the chip mounting portions are inclined and installed to have a predetermined angle with regard to the base.

Description

technical field [0001] The present invention relates to a metal printed circuit board, a headlight module using the metal printed circuit board, and a method for assembling the headlight module. The curved groove on the back side can be bent in the desired direction, and a plurality of chip mounting parts are integrally formed on the base, which are spaced apart and arranged obliquely at predetermined intervals, and at least two or more parts are formed on one side of the base. Cutting the surface to form a predetermined angle with the substrate, and installing more than one LED chip. Background technique [0002] In general, a printed circuit board (Printed Circuit Board: PCB) is a wiring board on which electronic components are mounted and each component or signal line is electrically connected. [0003] Furthermore, the PCB is manufactured by compressing copper foil on one side or both sides of an insulating board such as phenolic resin or epoxy resin, forming a conducti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L33/64H05K1/02H05K1/05H05K1/18F21S41/141F21W107/10F21W102/13F21Y115/10
CPCF21S41/141F21S41/151F21S41/192F21S43/14F21S43/195F21S45/47H01L25/0753H01L33/64H05K1/0284H05K1/05H05K1/181H05K1/189H05K3/0061H05K2201/09054H05K2201/09063H05K2201/091H05K2201/10106F21V29/503F21V29/89F21Y2115/10H01L23/5387H01L33/62H01L33/641H01L33/647H01L2933/0066H01L2933/0075H05K1/02H05K1/18
Inventor 金昌源
Owner WENDENG AIKE WIRE HARNESS CO LTD
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