Title:
HYBRID GENERATION-TYPE STREETLAMP
Document Type and Number:
WIPO Patent Application WO/2013/024515
Kind Code:
A1
Abstract:
The purposed of the present invention is to provide a hybrid generation-type streetlamp in which a highly durable streetlamp is provided and electricity can be stably generated by wind power, and which also offers efficient utilization of electric power. This purpose is achieved by a hybrid generation-type streetlamp comprising the following features A through I. A: a wind power generation part having a vertical-axis wind turbine capable of generating electricity; B: a solar power generation part having a solar panel capable of generating electricity; C: an electricity storage part provided with two or more batteries for storing the electrical power generated by A or B; D: an illumination part turned on by the electrical power stored in C; E: a controller for controlling the operation of A through D; F: a support part to which A through E are attached; G: the vertical-axis wind turbine being configured from two mutually opposing longitudinal vanes, and inward-inclined parts inclined toward the axial direction being formed at top and bottom end parts of the longitudinal vanes; H: the vertical-axis wind turbine having a braking part for decelerating or stopping the rotation of the wind turbine; and I: the solar panel being positioned below the vertical-axis wind turbine, and the top end of the solar panel being inclined toward the support part.
Inventors:
INAGAWA HIROYUKI (JP)
DOYAMA TETSUSHIGE (JP)
DOYAMA TETSUSHIGE (JP)
Application Number:
PCT/JP2011/068447
Publication Date:
February 21, 2013
Filing Date:
August 12, 2011
Export Citation:
Assignee:
OHSHIMA KOGYO CO LTD (JP)
INAGAWA HIROYUKI (JP)
DOYAMA TETSUSHIGE (JP)
INAGAWA HIROYUKI (JP)
DOYAMA TETSUSHIGE (JP)
International Classes:
F21S8/08; F03D3/06; F03D7/06; F03D9/00; F21L4/00
Foreign References:
| JP2002025314A | 2002-01-25 | |||
| JP2011027054A | 2011-02-10 | |||
| JP2005318665A | 2005-11-10 | |||
| JP2008099527A | 2008-04-24 | |||
| JP2006115604A | 2006-04-27 | |||
| JP2009200702A | 2009-09-03 |
Attorney, Agent or Firm:
SAKAGUCHI Nobuaki (JP)
Nobuaki Sakaguchi (JP)
Nobuaki Sakaguchi (JP)
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Claims:
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