High power LED light source unit for lighting integrated with heat radiator

A technology for LED lighting and light source units, applied in the field of high-power LED lighting light source units, can solve the problems of light source structure, lightening degree, etc., and achieve the effects of not easy heat accumulation, prolonging service life, and improving heat dissipation efficiency

Inactive Publication Date: 2009-06-10
SHANGHAI SANSI ELECTRONICS ENG
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the light source module (or LED sheet) is still composed of multiple LEDs directly welded together, it does not fundamentally get rid of the above disadvantages, but the degree is red

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
  • High power LED light source unit for lighting integrated with heat radiator

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0021] The following further describes the embodiments of the present invention in conjunction with the accompanying drawings:

[0022] Such as figure 1 As shown, a high-power LED lighting source unit integrated with a radiator includes a cylindrical aluminum radiator 4 surrounded by sixteen heat dissipation fins, and a high-power installation platform 3 is installed on the center of the end surface of the radiator body. LED1, and lead the positive and negative poles by circuit connection. At the other end of the radiator 4 corresponding to the LED mounting surface, there is an external threaded light source connector that connects the positive and negative poles of the LED and can be movably connected with the matching internal threaded lamp interface. 5. At the installation location of the main body of the heat sink 4 near the LEDs, there are six through holes 2 through the two ends along the axial direction of the heat sink 4.

[0023] Tests have proved that the LED lighting fi...

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 high power LED luminescence light source unit integrated with a radiator as a whole body, comprising a radiator and one or a couple of high power LEDs fixed on central installation platform of end surface of main body of the radiator and closely contacted with the radiator. Light source joints are arranged at the other end of the radiator corresponding to installation surface of the LED to connect the positive and negative electrode of the LED and realize active connection with matching lamp interfaces. By using matching luminescence lamps, the invention uses active connection manner to arbitrarily combine into high power LED lamp light source of various specifications, thus making the light source parts of the high power LED realize modularization and having the advantages and characteristics of more efficient radiating of the LED and being convenient to scale production and installation and maintenance of the lamp light sources and saving cost.

Description

technical field [0001] The invention relates to a light source structure of an LED lighting fixture, in particular to a high-power LED lighting light source unit integrated with a heat sink, which can be arbitrarily combined into different specifications of the LED lighting light source. Background technique [0002] Before LED entered the field of lighting, people developed traditional light sources of various specifications according to various light-emitting principles, such as incandescent bulbs of different powers, fluorescent tubes, energy-saving bulbs or sodium lamps, etc. The characteristics of these light source products are non-combined, that is, whether it is a 3W energy-saving lamp or a 1000W "little sun", it is an independent luminous body, which is not composed of multiple low-wattage independent luminous bodies. [0003] However, since the LED entered the lighting field, the structure of the above-mentioned lighting source has changed. Due to the current low ...

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
IPC IPC(8): F21V29/00F21V17/00H01L23/36F21Y101/02
CPCF21V15/01F21V31/005F21V15/015F21K9/00F21V29/004F21Y2101/02F21W2131/103F21V29/773F21Y2115/10
Inventor 陈必寿周士康成鑫张斌
Owner SHANGHAI SANSI ELECTRONICS ENG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap