LIGHT-EMITTING DIODE LIGHTING DEVICE WITH RADIATION, WATERPROOF, AND DAMPPROOF STRUCTURE USING FLUID

WIPO Patent Application WO/2014/069933

A1

The present invention relates to a light-emitting diode lighting device with a radiation, waterproof, and dampproof structure using a fluid, wherein: light emitted from an LED device is concentrated on a lens such that light with a high intensity of illumination can reach a long distance; a frame is filled with a fluid such that radiation is promoted without a water and moisture permeable phenomenon; and the present invention can be used in the water and on the ground as well. The light-emitting diode lighting device with a radiation, waterproof, and dampproof structure using a fluid, according to the present invention, comprises: a front frame which has a space on the rear side thereof, has through holes on the front side thereof at certain intervals, and has a fluid injection hole; a plate-shaped rear frame for sealing the space by being coupled to the rear side of the front frame; a PCB substrate which has LEDs mounted on the front side thereof at certain intervals, and which is arranged to emit light through the through-holes of the front frame; and a fluid which fills the space of the front frame, and which is a high-molecular compound extracted from mineral oil.

LEE JONG SEOK (KR)

PCT/KR2013/009842

May 08, 2014

November 01, 2013

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VIB CO LTD (KR)
LEE JONG SEOK (KR)
KIM MYUNG HEE (KR)

F21V29/00; F21V31/04

KR20080081313A	2008-09-09
KR20090065772A	2009-06-23
JP2009158146A	2009-07-16
KR200453015Y1	2011-03-31
KR101043656B1	2011-06-22

KIM, HAE-JOONG (KR)
김해중 (KR)

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