LED LIGHTING APPARATUS

WIPO Patent Application WO/2013/032293

A2

According to the present invention, an LED lighting apparatus is characterized by consisting of: a square outer case having a slanted inclination; an LED light source module array positioned within the outer case and constituted by a plurality of light-emitting LED light source modules which are sequentially arranged; a converter which is positioned at one outer side surface of the outer case and which supplies power to the LED light source modules; and a multi-refractive reflection shade which reflects light from the LED light source module, wherein the LED light source module array comprises: an LED module base coupled to one side of the upper interior surface of the outer case; a plurality of LED module brackets connected to and coupled with a lower portion of the LED module base; a plurality of metal PCBs coupled to lower portions of the LED module brackets; a plurality of LED chips coupled to the metal PCBs; and a plurality of lenses for concentrating the light emitted from the LED chips. Further, the lenses in the LED lighting apparatus of the present invention are characterized by having multiple curved surfaces or curvatures.

KIM KYUNG HWAN (KR)

PCT/KR2012/007017

March 07, 2013

August 31, 2012

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NEW TECHNOLOGY BANK CO LTD (KR)
KIM KYUNG HWAN (KR)

F21V5/04; F21S2/00; F21V17/00; F21V29/00; F21Y101/02

KR20100045341A	2010-05-03
KR20110078319A	2011-07-07
KR20110080210A	2011-07-13
KR20100057340A	2010-05-31

MAENG, SUNG JAE (KR)
맹성재 (KR)

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