Title:
A POWER SUPPLY DEVICE WITH LIGHT ENERGY
Document Type and Number:
WIPO Patent Application WO/2008/074195
Kind Code:
A1
Abstract:
A power supply device using light energy is composed of an energy picking-up part,
an energy buffering part and a power conversion part. The energy picking-up part
includes a flexible high-light assembly (1), a flexible low-light assembly
(2) and a diode (3), the flexible high-light assembly and the flexible low-light
assembly are connected in parallel, their negative terminals are connected
to the ground, their positive terminals are connected to positive terminals
of two diodes, respectively, the negative terminals of the diodes are connected
to the positive terminal of the buffering capacitor (5) of the energy buffering
part, inputs of a low voltage drop regulator (6) and an adjustable boost module
(7) of the power conversion part through a connector (4), and the negative terminal
of the buffering capacitor is connected to the ground.
Inventors:
XUAN LIJUN (CN)
LIU ZHICHUAN (CN)
LIU ZHICHUAN (CN)
Application Number:
PCT/CN2006/003561
Publication Date:
June 26, 2008
Filing Date:
December 22, 2006
Export Citation:
Assignee:
XUAN LIJUN (CN)
LIU ZHICHUAN (CN)
LIU ZHICHUAN (CN)
International Classes:
H02J15/00
Foreign References:
| CN2814769Y | 2006-09-06 | |||
| CN1450664A | 2003-10-22 | |||
| JPH09213977A | 1997-08-15 | |||
| CN1547262A | 2004-11-17 |
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (Fortune International CenterNo. 17 Daliushu Rd, Beijing 1, CN)
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