Title:
PORTABLE SOLAR-CHARGED POWER SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/165050
Kind Code:
A1
Abstract:
The present invention provides a portable solar-charged power supply device which can charge a battery by using sunlight when commercial power is not supplied or when in places where commercial power is not readily available, and which can be used to supply power to various devices. The portable solar-charged power supply device comprises a body (22) and a cover (24) which are formed in a foldable structure such that the portable solar-charged power supply device can be conveniently carried and stored, and after power is charged in a battery (60) through sunlight, various devices can be used outside where commercial power is not available through a connecting unit (70) to which various connectors (74, 76) are applied by a power value that is adjusted by a controller (50). Furthermore, a charging quantity can be effectively increased by applying a solar panel (40) provided on the cover (24) and also applying auxiliary solar panels (42) provided on auxiliary covers (32) folded in the cover (24). In addition, an unfolding angle of the cover (24) can be adjusted through a lever (120) coupled to a rear side (25) of the cover (24) such that it is possible to adjust the angles of the solar panel (40) and the auxiliary solar panels (42) according to the altitude and the location of the sun, thereby effectively collecting sunlight.
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Inventors:
KIM JU-SUNG (KR)
Application Number:
PCT/KR2012/005453
Publication Date:
November 07, 2013
Filing Date:
July 10, 2012
Export Citation:
Assignee:
RM & ECO CORP (KR)
KIM JU-SUNG (KR)
KIM JU-SUNG (KR)
International Classes:
H02J7/35
Foreign References:
| KR200363322Y1 | 2004-10-01 | |||
| JPH09182315A | 1997-07-11 | |||
| KR200349991Y1 | 2004-05-12 | |||
| KR20060093392A | 2006-08-25 |
Attorney, Agent or Firm:
KIM, SUNG-HYUN (KR)
김성현 (KR)
김성현 (KR)
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