SOLAR LIGHTING SYSTEM AND DRIVING METHOD THEREOF

WIPO Patent Application WO/2010/098611

A2

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.

SIN JONG GU (KR)
KIM CHOUNG TAE (KR)

PCT/KR2010/001218

September 02, 2010

February 26, 2010

Click for automatic bibliography generation  

HLB CO LTD (KR)
UNIV KYUNG HEE UNIV IND COOP GROUP (KR)
SIN JONG GU (KR)
KIM CHOUNG TAE (KR)

F21V11/00; F24S50/20

KR20090003965A	2009-01-12
KR20000014746A	2000-03-15
KR20100004020A	2010-01-12
KR100451048B1	2004-10-02

KIM, In Han et al. (KR)
김인한 (KR)

View/Download PDF      PDF Help

Previous Patent: AIR CONDITIONER AND OUTDOOR UNIT

Next Patent: SOLAR TRACKING DEVICE