Title:
SOLAR POWER GENERATION DEVICE
Document Type and Number:
Japanese Patent JP2016032368
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a solar power generation device in which generation efficiency of a solar panel can be enhanced, interception of sunlight can be suppressed in a season, e.g., winter, when you want to introduce sunlight indoors, and the sunlight can be intercepted in a season, e.g., summer, when you do not want to introduce sunlight indoors.SOLUTION: A solar power generation device 1 includes a rotating shaft 5 projecting from the external wall 21 of a building 2 in the outdoor direction in the plan view, an angle change mechanism 6 capable of changing the inclination angle of the rotating shaft 5, and a solar panel 4 supported rotatably around the rotating shaft 5. The solar panel 4 rotates for the rotating shaft 5 based on the change of sun altitude with time, and the angle change mechanism 6 changes the inclination angle of the rotating shaft 5 based on the seasonal change of sun altitude.SELECTED DRAWING: Figure 1
Inventors:
YOSHIDA MOTONORI
MINAMI YUSUKE
MAE MASAYUKI
SEIKE TAKESHI
KOJIMA HIROSHI
MINAMI YUSUKE
MAE MASAYUKI
SEIKE TAKESHI
KOJIMA HIROSHI
Application Number:
JP2014154150A
Publication Date:
March 07, 2016
Filing Date:
July 29, 2014
Export Citation:
Assignee:
SEKISUI HOUSE KK
UNIV TOKYO
ASAHI GLASS CO LTD
UNIV TOKYO
ASAHI GLASS CO LTD
International Classes:
H02S20/32; E04F10/08; H02S20/23; H02S30/10; H02S40/36
Domestic Patent References:
| JP3156066U | 2009-12-10 | |||
| JP2013021287A | 2013-01-31 | |||
| JP2013194503A | 2013-09-30 | |||
| JP2012253081A | 2012-12-20 | |||
| JP2009111136A | 2009-05-21 | |||
| JP2011159822A | 2011-08-18 |
Foreign References:
| US20090032100A1 | 2009-02-05 |
Attorney, Agent or Firm:
Mitsuhiko Watanabe