Heat pipe radiator for high-power LED lamp

A heat pipe radiator, LED lamp technology, applied in semiconductor devices of light-emitting elements, cooling/heating devices of lighting devices, lighting and heating equipment, etc., to achieve the effects of reducing weight, reducing installation difficulty, and improving safety factor

Inactive Publication Date: 2012-07-11
郭琛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a high-efficiency heat pipe system for heat dissipation of high-power LED lamps. With its good heat dissipation performance, it can replace th

Method used

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  • Heat pipe radiator for high-power LED lamp
  • Heat pipe radiator for high-power LED lamp
  • Heat pipe radiator for high-power LED lamp

Examples

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Embodiment Construction

[0022] The embodiments of the present invention will be further described below in conjunction with the accompanying drawings, but this is not intended to limit the present invention. The scope of protection of the present invention is subject to the contents of the claims. protection scope of the present invention.

[0023] Such as figure 1 As shown, the evaporation chamber 1 and the pipeline 2 on it are sealed and connected to form a closed circulation loop, and chemical working fluid is injected inside to form a heat pipe.

[0024] Such as figure 2 As shown, the hollow box-shaped evaporation chamber 1 is sealed and connected to the linear evaporation section 2-1 of the pipeline through the evaporation port 2-3, and the return port 2-4 is connected to the evaporation chamber 1 through the spiral return section 2-2 of the pipeline. Sealed connection, vacuuming from the filling port 3, filling chemical working fluid, sealing the filling port 3 to form a heat pipe, welding t...

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Abstract

The invention belongs to radiating equipment, and particularly relates to a heat pipe radiator for a high-power LED lamp, which comprises an LED light source, a hollow box-shaped evaporation cavity and a pipeline connected onto the evaporation cavity, the evaporation cavity and the pipeline form a closed circulation loop, the evaporation cavity is provided with an evaporation port, a return port and a filling port, and the position of the evaporation port is higher than that of the return port. The heat pipe radiator solves the problems of low radiating efficiency, heavy weight and the like of an existing LED lamp aluminum profile radiator, light attenuation of LEDs is slowed down, and further the service life of the heat pipe radiator is prolonged.

Description

[0001] technical field [0002] The invention belongs to heat dissipation equipment, in particular to a heat pipe radiator for high-power LED lamps. Background technique [0003] With the implementation of the national environmental protection and energy saving policy, the large-scale application of LED has become a trend. However, the two major technical problems of "heat dissipation" and "light decay" that affect the large-scale application of LED have not yet been completely resolved, which has become a roadblock restricting the development of the industry. With its good heat dissipation performance, the heat dissipation technology is expected to solve the "heat dissipation" and "light decay" problems that have plagued the industry for many years, thereby further improving the life of LED lights, making the product cost-effective more reasonable, and truly enabling LED lights to enter thousands of households , rather than simply relying on state subsidies and mandatory im...

Claims

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Application Information

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IPC IPC(8): F21V29/00F21Y101/02F21V29/51F21Y115/10
Inventor 郭琛崔庆忠
Owner 郭琛
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