KR20110028864A - The heatsink of led lamp with magnesium - Google Patents

Abstract

PURPOSE: A heat emitting device for an LED light using magnesium alloy is provided to effectively emit heat when lights are used. CONSTITUTION: An alloy for a heat emitting device comprises magnesium 70%~90%, aluminum 10%~30%, magnesium 70%~90%, and copper 10%~30%.

Description

Heat dissipation device for LED lighting using magnesium alloy {THE HEATSINK OF LED LAMP WITH MAGNESIUM}

When the LED is used as a device for lighting, the invention of the present invention transfers the heat generated from the LED to the present material in the fastest time (endothermic process) and transfers the transferred heat to a plurality of wings (heating process). After the heat is radiated through a plurality of wings in contact with the atmosphere.

In general, the LED device consumes more than 80% of the power consumption compared to the existing lighting, and the lighting effect is almost the same as the sunlight, and it is a new concept lighting method that can replace the role of the existing lighting. The government is striving to prevent technology leakage, and it is designated as the next generation power industry in Korea, and it is a national project that actively encourages development by the government. It is also a leading eco-friendly project to protect the earth. However, the LED device as a light that illuminates the darkness is accompanied by heat in the composition of the material of the LED device during operation, and it is difficult to use the technology to control the heat generated at this time, or the heat radiation technology. The invention of the material is also the most basic and the most difficult technique for using LED devices with various advantages as lighting.

The present invention is an invention of a material for effectively dissipating heat generated when using an LED device having the above problems as a light that illuminates the dark, which is the most environmentally friendly for the national and long-term perspective, and protects the beautiful earth of humanity. It was thought to be the basic technology for low carbon green growth to develop the following materials using magnesium alloy

Magnesium, which is a material of the present invention, can be melted, heated, deposited, and rolled through various alloy forms to produce shapes in various forms. Compared with iron products, it does not fall behind. When the color is processed after alloying, it is also excellent in corrosion resistance even when compared with existing products.

 Lightweight product, excellent insulation and heat dissipation, excellent economy (recycling rate is 100%)

The composition of the alloy of the material is as follows.

  1) magnesium: 70% ~ 90%

     Aluminium: 10% ~ 30%

  2) Magnesium: 70% ~ 90%

     Copper: 10% to 30% composition ratio

Claims (1)

 The composition of the alloy of this material for heat dissipation shall be as follows:    1) magnesium: 70% ~ 90%      Aluminium: 10% ~ 30%   2) Magnesium: 70% ~ 90%      Copper: 10% ~ 30%