Title:
LED STAGE LIGHTING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2014/058118
Kind Code:
A1
Abstract:
The present invention relates to an LED stage lighting apparatus and, more particularly, to an LED stage lighting apparatus including: a head main body that has an accommodating space therein and is open at the front thereof; a substrate that is inserted into the accommodating space and has multiple LED devices disposed on one surface thereof; a lens portion that has multiple lenses disposed at positions corresponding to the LED devices and on the substrate, which diffuse light emitted from the LED devices and can be moved in a direction away from the substrate or in a direction toward the substrate; a lens driving unit that drives the lens portion in the direction away from the substrate or in the direction toward the substrate; and a skirt portion that is provided below the lens portion, is arranged between the lens portion and the substrate, and has multiple skirts that are installed at positions corresponding to the multiple LED device so as to block the light emitted from the LED devices from leaking sideways.
Inventors:
CHANG WON YOUNG (KR)
Application Number:
PCT/KR2013/002878
Publication Date:
April 17, 2014
Filing Date:
April 05, 2013
Export Citation:
Assignee:
KIRIN PREC CO LTD (KR)
International Classes:
F21V5/04; F21V17/00
Domestic Patent References:
| WO2011132108A1 | 2011-10-27 |
Foreign References:
| KR101177099B1 | 2012-08-24 | |||
| US20120121244A1 | 2012-05-17 | |||
| JP2007052957A | 2007-03-01 | |||
| KR20110055236A | 2011-05-25 | |||
| KR20070119381A | 2007-12-20 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
리앤목 특허법인 (KR)
리앤목 특허법인 (KR)
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