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Large power solid-state illumination street light fitting

A solid-state lighting, high-power technology, applied in fixed lighting devices, outdoor lighting, energy-saving lighting, etc., to achieve the effect of low operating temperature, lower overall operating temperature, and long service life

Inactive Publication Date: 2008-07-09
DONGGUAN CLED OPTOELECTRONIT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to design a high-power solid-state lighting street lamp solution and its products for the current high-power LED lamp heat dissipation technical problems.

Method used

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  • Large power solid-state illumination street light fitting
  • Large power solid-state illumination street light fitting
  • Large power solid-state illumination street light fitting

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Experimental program
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Effect test

Embodiment Construction

[0013] The high-power solid-state lighting street lamp of the present invention is completed by connecting, combining, installing and fixing the main shell, lampshade, LED lamp, heat pipe, external radiator, power supply device, etc. by using the prior art methods.

[0014] Specific combined installation: including the main shell of the lamp, the lampshade, the LED lamp, the external heat sink, the components of the LED power supply unit, the main shell of the lamp (1), the heat pipe connector (2), the LED lamp holder (3), the heat pipe (8), in the heat dissipation component (6), the heat pipe at one end of the main housing is connected to the connector (2), the heat pipe at one end of the heat pipe connector (2) is connected to the LED lamp holder (3), and the heat pipe connector (2) ) is connected to the external heat sink; the heat pipe (8) on the LED lamp holder (3) is closely combined with the substrate or tight base of the LED lamp to quickly remove the heat of the LED. ...

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Abstract

The invention relates to a high-power solid road lamp and aims to solve the problem of heat dissipation in prior art. The road lamp mainly comprises a main housing, a lamp shade, a LED lamp, an external radiator, and a LED power supply unit. The external radiator formed by the heat pipe network can rapidly remove the heat produced during the operation of the ultra-high power LED as well as the heat produced by the power supply unit, so as to ensure the low working temperature of the ultra-high power LED lamp and the power supply unit. As a result, the working temperature of the whole ultra-high power LED road lamp is significantly reduced, the service life of the LED lamp is prolonged, the technical problem of heat dissipation of high-power LED lamp is solved, and the industrialized production and application of ultrahigh power LED road lamps are realized.

Description

technical field [0001] The invention relates to an LED lamp, in particular to an ultra-high-power LED street 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. Since the LED needs to be below 80 degrees Celsius, it can work reliably and normally. However, when high-power LEDs work, their instantaneous heat generation is very large, so how to solve the heat dissipation problem o...

Claims

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Application Information

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IPC IPC(8): F21S8/00F21V29/00H01L23/367F21W131/103F21Y101/02F21V29/51F21Y115/10
CPCF21Y2101/02F21W2131/103Y02B20/72F21Y2115/10
Inventor 陈德华欧发文束红运
Owner DONGGUAN CLED OPTOELECTRONIT TECH
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