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Patent Searching and Data


Title:
MAGNESIUM LED ILLUMINATION LAMP
Document Type and Number:
WIPO Patent Application WO/2019/198895
Kind Code:
A1
Abstract:
Disclosed is a magnesium LED illumination lamp including a heat sink having excellent heat radiation performance and excellent resistance to corrosion. A magnesium LED illumination lamp according to an aspect of the present invention comprises an LED substrate, a heat sink, a heat sink support, and a glass member. The LED substrate has at least one LED element mounted on one surface thereof. The heat sink, made of a magnesium extrusion, is coupled to the other surface of the LED substrate. The heat sink support, manufactured through magnesium die-casting, is formed to receive the LED substrate and includes a through hole through which the heat sink is protrusively coupled. The glass member is coupled to the heat sink support to cover the LED substrate.

Inventors:
YANG YEONHO (KR)
JANG YOONGIL (KR)
Application Number:
KR2018/012790
Publication Date:
October 17, 2019
Filing Date:
October 26, 2018
Export Citation:
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Assignee:
GLOWONE CO LTD (KR)
International Classes:
F21V29/70; C09D1/02; F21V29/89; F21Y115/10
Foreign References:
KR101421407B12014-07-22
KR101010931B12011-01-25
KR20160140241A2016-12-07
US20140347846A12014-11-27
JP2016076457A2016-05-12
Attorney, Agent or Firm:
LEE, Yeojin (KR)
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