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LED circuit board structure and LED lamp holder

A technology for LED circuit boards and LED lamp caps, applied in the directions of printed circuit components, lighting devices, light sources, etc., can solve the problems of inability to realize bridge rectification, multi-chip circuit structure, insufficient compact circuit structure, waste of materials, etc., to save The raw material and circuit structure are compact and compact, and the effect of reducing cost

Active Publication Date: 2017-01-11
浙江宏友电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of this circuit board structure are: 1. Only a single-function circuit structure can be realized, and bridge rectification and multi-chip circuit structure cannot be realized; 2. The circuit structure is not compact enough, the material waste is serious, and the volume is large

Method used

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  • LED circuit board structure and LED lamp holder
  • LED circuit board structure and LED lamp holder
  • LED circuit board structure and LED lamp holder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as Figures 1 to 3 As shown, the LED circuit board structure of the present invention includes a circuit board body 1 stamped on a metal sheet through a preset mold, and is characterized in that: the circuit board body 1 includes one or two intermediate transition lines 2, and the intermediate Both ends of the transition line 1 are connected with process lines 2-2.

[0025] When the circuit board body 1 includes an intermediate transition line 2, the intermediate transition line 2 includes a first intermediate line 2-1, and the two ends of the first intermediate line 2-1 are connected to the process line 2-2, corresponding to the The first connecting line 3-1 and the second connecting line 3-2 are respectively arranged on the left and right sides above the first intermediate line 2-1, and the second There are three connecting lines 3-3 and a fourth connecting line 3-4, and connecting foot lines 10 extend from both ends of the first connecting line 3-1 and the thir...

Embodiment 2

[0029] Such as Figures 4 to 9 As shown, an LED lamp head of the present invention is realized according to the LED circuit board structure described in Embodiment 1. When the circuit board body 1 includes an intermediate transition line 2, the first intermediate line 2-1 and the second A plurality of LED chips 4 are connected between the connection line 3-2 and the fourth connection line 3-4, and the first connection line 3-1, the second connection line 3-2, and the third connection line 3-3 . A plurality of rectification chips 5 are connected between the fourth connection lines 3-4. Such as Figure 6 , 8 As shown, 1, 2, 3, and 4 in the figure are rectifier chips, 6, 7 are light-emitting LED chips, and 8 is a Zener tube.

[0030] When the circuit board body 1 includes two intermediate transition lines 2, how many connections are there between the fifth connecting line 3-5, the second intermediate line 2-3, the third intermediate line 2-4, and the sixth connecting line 3-6?...

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Abstract

The invention discloses an LED circuit board structure and an LED lamp holder. According to the technical scheme, a circuit board body is stamp-formed on a metal sheet through a preset die, the circuit board body comprises one or two middle transition lines, and the two ends of the middle transition lines are connected with process lines. The LED circuit board structure and the LED lamp holder have the advantages that through specific structural design, circuit stamping of bridge rectifying drive multi-LED chips can be achieved; the circuit structure is compact and ingenious, very few leftover materials are generated during die stamping, therefore, raw materials are saved, and cost is reduced; line connecting is flexible, and connecting of the multi-LED chips and a bridge rectifying element can be achieved.

Description

technical field [0001] The invention relates to an LED circuit board structure and an LED lamp holder. Background technique [0002] During the binding and packaging process of traditional LED indicators, LED lamp beads and LED lamp holders with illuminated buttons, they still rely on PCB circuit boards with complicated manufacturing processes to complete the interconnection of the circuits, and realize a bridge that can be used for both AC and DC inputs. Rectification drives multiple LED chips to emit light. Due to the above-mentioned processing method, the circuit structure production of the existing LED lamp is relatively complicated, and the production efficiency is low and the cost is high. [0003] In response to the above problems, the Chinese invention patent with the publication number "102637680A" discloses an "LED circuit structure and manufacturing method thereof". The solution includes: a circuit board with a preset circuit structure; a plurality of LED chips a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K1/02F21V19/00F21Y115/10
Inventor 黄胜锋
Owner 浙江宏友电气有限公司
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