Title:
PHOTOVOLTAIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/104468
Kind Code:
A1
Abstract:
The present invention provides a photovoltaic device, comprising: a support unit which is provided on the lower side of a support frame having a plurality of solar cell modules mounted on the upper surface of the support frame; a hinge coupling part which is hinge-coupled to the lower side of the support unit so as to relatively pivot the support unit in a vertical direction; a horizontal driving part which is provided on the lower side of the hinge coupling part, and which includes a first driving motor for rotating the hinge coupling part in a horizontal direction from a mounting surface; a main body part which has a pole shape extended in the vertical direction, has a horizontal driving part arranged on the inner side of an upper portion of the main body part, and a lower end portion of which is fixed to the mounting surface; and a sensor part which is interposed between the hinge coupling part and the main body part, and which senses a rotating angle of the hinge coupling part on the main body part.
Inventors:
PARK GI JU (KR)
KIM YOUNG SEOK (KR)
LEE GWANG JIN (KR)
KIM YOUNG SEOK (KR)
LEE GWANG JIN (KR)
Application Number:
PCT/KR2013/001569
Publication Date:
July 03, 2014
Filing Date:
February 27, 2013
Export Citation:
Assignee:
RAON TECH CO LTD (KR)
PARK GI JU (KR)
PARK GI JU (KR)
International Classes:
H01L31/042; F24J2/52; F24S50/20
Domestic Patent References:
| WO2010012012A1 | 2010-02-04 |
Foreign References:
| EP1998122A1 | 2008-12-03 | |||
| JP2011258905A | 2011-12-22 | |||
| KR20100002562A | 2010-01-07 | |||
| US20070277868A1 | 2007-12-06 |
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
김용인 (KR)
김용인 (KR)
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