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Patent Searching and Data


Title:
LIGHT IRRADIATION ANGLE VARIABLE STROBE
Document Type and Number:
WIPO Patent Application WO/2017/209320
Kind Code:
A1
Abstract:
The present invention relates to a studio strobe capable of controlling a shadow through light area modulation with folded angles of stick-shaped LED modules which are arranged in a form of umbrella ribs to allow for angle variation. The studio strobe comprises: a plurality of stick-shaped support parts which are hinged to be spread and folded in a form of umbrella ribs with respect to a center point thereof at adjustable angles; LED modules having LED chips arranged at predetermined gaps on a plane in which the stick-shaped support parts face each other when being folded; a diffusing plate, disposed on the front of the modules having the LED chips arranged therein, for diffusing light; an angle adjustment part for mechanically adjusting spreading and folding angles of the plurality of stick-shaped support parts; and a power supply part for supplying power to the LED modules through the stick-shaped support parts; and a center body part which is disposed at the center point to hinge one end portion of each of the plurality of stick-shaped support parts and has a passage of a line for power supplied from the power supply part and the angle adjustment part.

Inventors:
MOON, Doo Jae (33-1, Deongneung-ro 143-gilNowon-gu, Seoul, 01633, KR)
Application Number:
KR2016/005742
Publication Date:
December 07, 2017
Filing Date:
May 31, 2016
Export Citation:
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Assignee:
LSWAVE CO.,LTD. (#607, HBIcenter 55, Hanyangdaehak-ro, Sangnok-gu,Ansan-si, Gyeonggi-do, 15588, KR)
MOON, Doo Jae (33-1, Deongneung-ro 143-gilNowon-gu, Seoul, 01633, KR)
International Classes:
G03B15/04; F21K5/06
Foreign References:
JP3107207U2005-01-27
KR101292217B12013-08-02
KR20130101836A2013-09-16
JP2008053037A2008-03-06
US20100265691A12010-10-21
Attorney, Agent or Firm:
MOON, Hwan-Goo (#603, Nonhyeon-ro 412Gangnam-gu, Seoul, 06224, KR)
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