Title:
PORTABLE LIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/024643
Kind Code:
A1
Abstract:
A portable lighting device (1) is provided with a device body (10), a solar cell panel (13) which is disposed on the front surface of the device body (10), a storage battery (40) which stores the electric power generated by the solar cell panel (13), a lighting unit (50) which emits light by means of the electric power supplied from the storage battery (40) and radiates light from the rear surface of the device body (10) toward the outside of the device body (10), and a rotation member (20) which is pivotably mounted to the device body (10), can serve as a stand for supporting the device body (10) in charging operation, and can serve as an arm for suspending the device body (10) in lighting operation. The portable lighting device can be used for varied applications and can be handled easily.
Inventors:
YOSHIKAWA TATSUO
IKEMOTO JUN
IKEMOTO JUN
Application Number:
PCT/JP2010/063552
Publication Date:
March 03, 2011
Filing Date:
August 10, 2010
Export Citation:
Assignee:
SHARP KK (JP)
YOSHIKAWA TATSUO
IKEMOTO JUN
YOSHIKAWA TATSUO
IKEMOTO JUN
International Classes:
F21L4/00; F21Y101/02
Foreign References:
| JPH04135101U | 1992-12-16 | |||
| JP3103994U | 2004-08-26 | |||
| JP2002237201A | 2002-08-23 | |||
| JP3107488U | 2005-02-03 | |||
| JP2008129166A | 2008-06-05 | |||
| JP2008253789A | 2008-10-23 |
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (JP)
Patent business corporation Fukami patent firm (JP)
Patent business corporation Fukami patent firm (JP)
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