Title:
SOLAR LIGHTING SYSTEM AND DRIVING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2010/098611
Kind Code:
A2
Abstract:
The present invention relates to a solar lighting system and a driving method thereof, the solar lighting system comprising: a first reflection mirror which is installed in the interior of a building roof and reflects incident solar light, an angle regulator which regulates the angle of the first reflection mirror by rotating the mirror along X, Y, and Z axes, a second reflection mirror which is installed in the exterior of the building roof and reflects the solar light projected from the first reflection mirror, a third reflection mirror which is installed in a high place adjacent to the building and reflects the solar light projected from the second reflection mirror to a shaded lower story of the building, a solar tracking unit installed on one side of the angle regulator, and a controller which computes a signal transmitted from the solar tracking unit and controls the angle regulator. The present invention can ensure the right-to-have-sunlight and prevent unnecessary energy consumption by radiating solar light to a shaded area of a lower story of a high-story building, which is not directly exposed to natural solar light, and also improve lighting efficiency by precisely tracking the position of the sun and regulating the reflection mirrors.
Inventors:
SIN, Jong Gu (14 Dongdang-dong, Wonmi-guBucheon-si, Gyeonggi-do 420-801, 420-801, KR)
신종구 (경기도 부천시 원미구 도당동 14번지, 420-801 Gyeonggi-do, 420-801, KR)
신종구 (경기도 부천시 원미구 도당동 14번지, 420-801 Gyeonggi-do, 420-801, KR)
Application Number:
KR2010/001218
Publication Date:
September 02, 2010
Filing Date:
February 26, 2010
Export Citation:
Assignee:
HLB CO., LTD. (772 Daejeong-ri, Onsan-eup Ulju-gun, Ulsan 689-892, 689-892, KR)
에이치엘비 주식회사 (울산광역시 울주군 온산읍 대정리 772번지, 689-892 Ulsan, 689-892, KR)
UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY (Kyunghee Univ. Global Campus, 1 Seocheon-dong, Giheung-gu,Yongin-si, Gyeonggi-do 446-701, 446-701, KR)
경희대학교 산학협력단 (경기도 용인시 기흥구 서천동 1 경희대학교 국제캠퍼스 내, 446-701 Gyeonggi-do, 446-701, KR)
에이치엘비 주식회사 (울산광역시 울주군 온산읍 대정리 772번지, 689-892 Ulsan, 689-892, KR)
UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY (Kyunghee Univ. Global Campus, 1 Seocheon-dong, Giheung-gu,Yongin-si, Gyeonggi-do 446-701, 446-701, KR)
경희대학교 산학협력단 (경기도 용인시 기흥구 서천동 1 경희대학교 국제캠퍼스 내, 446-701 Gyeonggi-do, 446-701, KR)
International Classes:
F21V11/00; F24J2/38
Attorney, Agent or Firm:
KIM, In Han et al. (6F Ilheung Bldg, 1490-25 Seocho-dong,Seocho-gu, Seoul 137-070, 137-070, KR)