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High-power LED (Light Emitting Diode) illuminating lamp

A technology for LED lighting and LED lamps, applied in lighting devices, lighting and heating equipment, cooling/heating devices for lighting devices, etc., can solve problems affecting the stability and service life of LED lighting equipment, and improve overall quality and safety. The effect of high heat dissipation, good heat dissipation effect and high heat dissipation efficiency

Inactive Publication Date: 2013-01-09
ZHONGSHAN JIUNENG PHOTOELECTRIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since LED lighting equipment generates a lot of heat when it is powered on and emits light, if it cannot be dissipated in time and effectively, it will affect the stability and service life of LED lighting equipment

Method used

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  • High-power LED (Light Emitting Diode) illuminating lamp
  • High-power LED (Light Emitting Diode) illuminating lamp
  • High-power LED (Light Emitting Diode) illuminating lamp

Examples

Experimental program
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Embodiment Construction

[0022] The present invention is described in detail below in conjunction with accompanying drawing:

[0023] A high-power LED lighting fixture, including a substrate 3, a heat pipe 1 is arranged at one end of the substrate 3, and an LED light source 4 is arranged at the other end. Distributed heat dissipation fins 2 , the center of the heat pipe 1 corresponds to the center of the LED light source 4 . Since the center of the heat pipe 1 corresponds to the center of the LED light source 4, when the LED light source 4 generates heat, the heat can be transferred to the heat pipe 1 at the first time, and then quickly transferred to the cooling fins 2 through the heat pipe 1 The top spreads the heat evenly, improving the heat dissipation efficiency.

[0024] The upper side 41, the outer side 42, and the lower side 43 of the cooling fin 2 are respectively provided with an upper flap 21, a lower flap 22, and an outer flap 23. The upper flap 21, the lower flap 22. The outer flap 23 c...

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Abstract

The invention relates to a high-power LED (Light Emitting Diode) illuminating lamp which comprises a substrate, wherein a heat-conducting pipe is arranged at one end of the substrate; an LED lamp source is arranged at the other end of the substrate; a plurality of radiating fins which are annularly distributed along the heat-conducting pipe are arranged on the heat-conducting pipe; and the center of the heat-conducting pipe is corresponding to the center of the LED lamp source. The invention aims to overcome the defects of the prior art and provides the high-power LED illuminating lamp with a simple structure and a good radiating effect.

Description

【Technical field】 [0001] The invention relates to a high-power LED lighting fixture. 【Background technique】 [0002] In recent years, high-power LED lighting fixtures, especially the ultra-high-power LED light source integrated with a single COB, are used as lighting fixtures and lighting modules for lighting equipment, because of their advantages in energy saving, high efficiency, environmental protection, high safety and reliability, and long service life. It has been recognized by the society and increasingly widely used. However, since the LED light emitting device generates a large amount of heat when it is powered on and emits light, if the heat cannot be dissipated in a timely and effective manner, the stability and service life of the LED light emitting device will be affected. Therefore, the quality of heat dissipation system design will be related to the overall luminous efficiency, light distribution quality and service life of high-power LED lighting fixtures. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V29/00F21Y101/02F21V29/51F21V29/74
Inventor 吴新备贾金良
Owner ZHONGSHAN JIUNENG PHOTOELECTRIC TECH
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