Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

LED flexible circuit board

A technology of flexible circuit boards and LED circuits, which is applied in the direction of circuit layout, printed circuit components, structural connections of printed circuits, etc., can solve problems such as damage to flexible circuit board units, troublesome welding methods, and low production efficiency, and achieve Not easy to break, simple structure, and the effect of improving production efficiency

Pending Publication Date: 2021-05-25
ZHONGSHAN MLIGHT PHOTOELECTRIC
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides an LED flexible circuit board, which is used to solve the problem that in the prior art, when assembling a flexible LED light strip, the flexible circuit board unit, the wire array and the connecting conductor are all connected by welding. , so that the flexible circuit board unit is easily damaged by high temperature, and the welding method is cumbersome and complicated, which makes the technical problem of low production efficiency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • LED flexible circuit board
  • LED flexible circuit board
  • LED flexible circuit board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] like figure 1 and figure 2 As shown, what this embodiment provides is a LED flexible circuit board, including a metal foil layer 1 and a cover layer 2 covering the surface of the metal foil layer 1, the surface of the cover layer 2 is provided with a window 21 for welding the LED element 4, and the metal The foil layer 1 forms an LE...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an LED flexible circuit board, which comprises a metal foil layer and a covering layer. The covering layer is provided with a window for welding an LED element, the metal foil layer forms an LED circuit, and a positive electrode pin and a negative electrode pin of the LED circuit extend out of the end part of the metal foil layer. Through the above scheme, as the positive electrode pins and the negative electrode pins extend out of the end parts of the LED flexible circuit boards, when the LED flexible circuit boards are used for assembling the flexible LED lamp strip, the positive electrode pins and the negative electrode pins can be respectively fixed on the corresponding wires of the wire array through the connecting conductors, and two adjacent LED flexible circuit boards can also be connected through the connecting conductors. The LED flexible circuit board is simple in structure, electric connection of the LED flexible circuit board, the connecting conductor and the wire array in the flexible LED lamp strip can be achieved without welding, the situation that the LED flexible circuit board is prone to being affected by high temperature and damaged due to the fact that high-temperature operation is needed in the welding process is avoided, the connecting mode is simple and convenient, and the production efficiency of assembling the flexible LED lamp strip can be improved.

Description

technical field [0001] The invention relates to an LED flexible circuit board. Background technique [0002] The existing flexible LED light strip includes a wire array, several flexible circuit board units and a coating layer. The wire array includes two flat wires arranged side by side at intervals; several flexible circuit board units are arranged along the length direction of the wire array, each The flexible circuit board unit is printed with LED circuits, and several LED components are welded on the front side. The back side of the flexible circuit board unit faces the wire array. The end of the flexible circuit board unit is provided with positive and negative solder joints of the LED circuit. It is welded and fixed on the corresponding flat wires; the cladding layer covers the wire array, several flexible circuit board units and several LED elements. [0003] In order to achieve better lighting effects, it is often necessary to connect flexible LED strips of differe...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H05K1/02H05K1/14F21S4/24F21V21/005F21V23/06F21Y115/10
CPCF21V21/005F21V23/06F21S4/24F21Y2115/10H05K1/02H05K1/14
Inventor 文应武赵秀成文勇
Owner ZHONGSHAN MLIGHT PHOTOELECTRIC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com