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

Gluing device for ultra-long flexible LED light source

A technology of LED light source and gluing device, which is applied in the direction of electrical components, circuits, semiconductor devices, etc., can solve the problems of gluing process difficulties, fluorescent glue can not be evenly coated, flexible LED light source is difficult to meet the demand and other problems

Pending Publication Date: 2018-06-29
黄琴
View PDF9 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The common length of this type of light source is 130mm, but as the demand for diversification in the market becomes more and more vigorous, the flexible LED light source with a length of 130mm is becoming more and more difficult to meet the demand. LED Light Source Demand
Due to the flexible characteristics of the substrate of flexible LED light source products, when the fluorescent glue is coated in the air, as the weight of the fluorescent glue increases, the flexible FPC substrate will sag under the weight of the fluorescent glue, resulting in the fluorescent glue not being evenly coated on the flexible surface. On FPC substrate
This sagging phenomenon increases with the length, the more obvious the sagging phenomenon, the more difficult the gluing process

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
  • Gluing device for ultra-long flexible LED light source
  • Gluing device for ultra-long flexible LED light source
  • Gluing device for ultra-long flexible LED light source

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] In order to make the technical solutions of the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples.

[0021] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. 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.

[0022] It should be noted that like numerals denote like items in the following figures, therefore, once an item...

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 provides a gluing device for an ultra-long flexible LED light source and belongs to the field of manufacturing of LED lighting products. The gluing device for the ultra-long flexible LEDlight source consists of a gluing bottom plate and a gluing support. The gluing support is used for straightening during gluing of a FPC (flexible printed circuit) substrate of the ultra-long flexible LED light source and glue baking and setting after dispensing. A movable stretching mechanism is arranged on the gluing support and can strengthen the flexible substrate of the ultra-long flexible LED light source to facilitate dispensing of the dispensing process. The gluing base provides accurate positioning and bearing functions for the gluing support. Platform type support tables and semicircular groove support channels of the FPC substrate of the ultra-long flexible LED light source product are arranged on the gluing base. The flexible substrate of the ultra-long flexible LED light source product is strengthened under the action of the movable stretching mechanism of the gluing support and placed on the platform type support tables and the semicircular groove support channels of thegluing base, so that the FPC substrate is ensured to be in a horizontal straight state, and gluing operation of an automatic machine is facilitated.

Description

technical field [0001] The invention relates to the field of LED product manufacturing, in particular to a device for manufacturing ultra-long flexible LED light sources. Background technique [0002] The linear flexible LED light source has the characteristics of arbitrary bending shape, high luminous efficiency and high brightness, and has become an energy-saving product that perfectly replaces the tungsten filament of the traditional incandescent lamp. The application of this kind of linear flexible LED light source in decorative lighting bulbs can bring users an excellent experience, especially in the North American and European Union markets where the demand for retro decorative lighting is strong. The basic process of the linear flexible LED light source is to first select the soft FPC as the base material, then set the rolled copper circuit on the surface of the FPC, fix the LED chip, coat the fluorescent glue, and finally bake and shape it into the final filament pro...

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): H01L33/00H01L33/52
CPCH01L33/00H01L33/52
Inventor 黄琴谢益尚
Owner 黄琴
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