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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2019/198895
Kind Code:
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.

YANG, Yeonho (709-704, 175 Baekseok-ro Ilsandong-gu,Goyang-si, Gyeonggi-do, 10418, KR)
JANG, Yoongil (202-202, 16 Sindorim-ro,Guro-gu, Seoul, 08211, KR)
Application Number:
Publication Date:
October 17, 2019
Filing Date:
October 26, 2018
Export Citation:
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GLOWONE CO., LTD. (19 Samsung 1-ro 3-gil, Hwaseong-si, Gyeonggi-do, 18449, KR)
International Classes:
F21V29/70; C09D1/02; F21V29/89; F21Y115/10
Attorney, Agent or Firm:
LEE, Yeojin (2512, 13, Eonju-ro 30-gil,Gangnam-gu, Seoul, 06292, KR)
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