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LED (light emitting diode) lighting module with thermoelectricity separation function

A light-emitting module and thermoelectric separation technology, applied in the field of LED lamps, can solve problems such as poor heat dissipation effect and shortened service life, and achieve the effects of miniaturization of the overall structure, reduction of the number of use, and improvement of brightness

Inactive Publication Date: 2012-01-11
沈阳立晶光电有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a more reasonable structural design, safe and reliable LED light-emitting module with thermoelectric separation, which fundamentally solves the problems of poor heat dissipation and reduced service life of existing LED lamps

Method used

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  • LED (light emitting diode) lighting module with thermoelectricity separation function
  • LED (light emitting diode) lighting module with thermoelectricity separation function
  • LED (light emitting diode) lighting module with thermoelectricity separation function

Examples

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example 1

[0035] Example 1. Product model G003-120 (120 LEDs)

[0036] existing structure this invention total luminous flux 12000 lumens 36000 lumens LED luminous flux 100lm / grain 300lm / grain electric current 350mA 1050mA power 120 watts 360 watts weight 14kg 8kg degree of protection IP66 IP68 range of working temperature -30—50℃ -30—50℃ LED junction temperature ＞80℃ ＞65℃

example 2

[0037] Example 2. Product model G003-072 (72 LEDs)

[0038] existing structure this invention total luminous flux 7200 lumens 21600 lumens LED luminous flux 100lm / grain 300lm / grain electric current 350mA 1050mA power 72 watts 216 watts weight 11kg 6kg degree of protection IP66 IP68 range of working temperature -30—50℃ -30—50℃ LED junction temperature ＞80℃ ＞65℃

example 3

[0039] Example 3. Product model G003-040 (40 LEDs)

[0040] existing structure this invention total luminous flux 4000 lumens 12000 lumens LED luminous flux 100lm / grain 300lm / grain electric current 350mA 1050mA power 40 watts 120 watts weight 11kg 5kg degree of protection IP66 IP68 range of working temperature -30—50℃ -30—50℃ LED junction temperature ＞80℃ ＞65℃

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Abstract

The invention relates to an LED (light emitting diode) lighting module with a thermoelectricity separation function, and the LED light module is used for fundamentally solving the problems of the existing LED lamp that the heat dissipation effect is bad, and the service life is reduced; and the LED lighting module comprises a baseplate and LEDs. The technical scheme of the invention is as follows: one side, on which the LEDs are arranged, of the baseplate is provided with a plurality of stripped grooves, and each stripped groove is internally provided with an insulated circuit strip of which the thickness is 0.4-0.8mm; and each insulated circuit strip is provided with a plurality of LEDs, the positive and negative poles of each LED are respectively connected to each insulated circuit strip, and a heat transfer end of each LED is connected to the baseplate. The LED lighting module provided by the invention has the advantages of prolonging the service life and achieving the energy-saving purpose on the premise of guaranteeing the superior lighting effect of the LED lamp, and is suitable for manufacturing LED lamps for different occasions.

Description

technical field [0001] The invention relates to the field of manufacturing LED lamps, in particular to an LED lighting module with thermoelectric separation, which is suitable for manufacturing LED lamps in various occasions. Background technique [0002] As we all know, LED lamps have been widely used in many fields due to their remarkable features such as energy saving, small size, and high color rendering index. With the widespread application of LED lamps, research on improving their service life is also being carried out. It is found that the heat dissipation structure setting of LED lamps seriously affects the service life of LED lamps. The basic structure of existing LED lamps is: radiator → heat transfer oil → substrate → insulating layer → circuit board → LED, among which increasing the heat dissipation area of ​​the radiator is the main means to improve the heat dissipation function of the radiator at present, and it is also to improve the service life of the LED l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V19/00F21V23/06F21V29/00F21Y101/02F21V29/56
Inventor 吕宝龙张北
Owner 沈阳立晶光电有限公司
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