Super large power LED combined lamp wick

An ultra-high-power, LED lamp technology, applied in the cooling/heating device, lighting and heating equipment, electrical components and other directions of lighting devices, can solve the problems of high chip junction temperature, LED lighting failure and other problems, to solve the problem of heat dissipation, solve the The effect of poor heat dissipation

Inactive Publication Date: 2007-11-28
DONGGUAN CLED OPTOELECTRONIT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

If the heat emitted by the chip cannot be dissipated in time when the LED is working, it will cause the junction temperature of the chip to be too high and cause the LED to fail to emit light.

Method used

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  • Super large power LED combined lamp wick
  • Super large power LED combined lamp wick
  • Super large power LED combined lamp wick

Examples

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Embodiment Construction

[0020] The high-power LED combined wick of the present invention comprises a heat pipe (1); an LED base (2); a high-power LED component (3); a fixing screw (4); a high-power LED electrode pin (3--3); Chip (3--1), high-power LED substrate (3--2) and other parts. The high-power LED element (3) is the main part of the light source body, and its single power is above 25W. It is fixed on the LED base (2) in the form of bolts (4), and evenly coated with high thermal conductivity silica gel or Silicon grease, high-power LED can exist alone, or multiple can coexist at the same time (circuit connection can be connected in series or in parallel), the specific application is determined by the power consumption of a single LED lamp and the brightness required by the application environment. The heat pipe (1) is composed of single or multiple heat pipes. The specific application is determined by the heat conduction capacity of the heat pipe and the heat generated by the high-power LED. The...

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Abstract

The invention relates to a LED combination lamp wick with super-high power. The power is more than 25W. It is constituted by single grain or multiple grains LED component and basic seat with heat pipe. Heat quantity generated by LED with super-high power can be transferred by the heat pipe quickly so that heat dissipation technical problem of LED with super-high power can be solved effectively and the service life of LED street lamp with super-high power is insured.

Description

technical field [0001] The invention belongs to an LED lamp, in particular to a high-power LED lamp. Background technique [0002] At present, the world's energy shortage has caused countries to attach great importance to energy-saving technologies. While vigorously developing renewable and clean energy such as solar energy and wind energy, countries are also increasing their efforts in rational and effective use of energy. Reflected in lighting is the continuous innovation and wide application of various new light sources. Among them, light-emitting diodes have attracted more and more attention due to their low energy consumption, high luminous efficiency, long life and high reliability, and have been gradually applied to the lighting field. However, due to the constraints of several aspects, the era of LED lighting has not come yet. Its restrictive factors mainly consist of two aspects: First, it is difficult to increase the power of a single unit. Restricted by the chi...

Claims

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Application Information

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IPC IPC(8): F21V29/00H01L23/427F21V19/00F21Y101/02F21V29/508F21V29/71F21Y115/10
Inventor 陈德华欧发文束红运
Owner DONGGUAN CLED OPTOELECTRONIT TECH
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