发明授权
US5729387A Solar lighting apparatus and controller for controlling the solar
lighting apparatus
失效
用于控制太阳能照明装置的太阳能照明装置和控制器
- 专利标题: Solar lighting apparatus and controller for controlling the solar lighting apparatus
- 专利标题(中): 用于控制太阳能照明装置的太阳能照明装置和控制器
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申请号: US831182申请日: 1997-04-02
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公开(公告)号: US5729387A公开(公告)日: 1998-03-17
- 发明人: Kazuo Takahashi , Norioki Fujimoto , Masashi Takazawa , Takashi Odaira , Tomohito Koizumi , Kiyondo Kobayashi , Syozo Kato , Tetsuo Miyamoto , Mamoru Kubo
- 申请人: Kazuo Takahashi , Norioki Fujimoto , Masashi Takazawa , Takashi Odaira , Tomohito Koizumi , Kiyondo Kobayashi , Syozo Kato , Tetsuo Miyamoto , Mamoru Kubo
- 申请人地址: JPX Moriguchi
- 专利权人: Sanyo Electric Co., Ltd.
- 当前专利权人: Sanyo Electric Co., Ltd.
- 当前专利权人地址: JPX Moriguchi
- 优先权: JPX7-052116 18990217; JPX6-118935 19940531; JPX6-118936 19940531; JPX6-148036 19940629; JPX6-148038 19940629; JPX6-179152 19940729; JPX6-179157 19940729; JPX7-041434 19950207; JPX7-041436 19950207; JPX7-053793 19950220; JPX7-060007 19950224
- 主分类号: F21S11/00
- IPC分类号: F21S11/00 ; F21V5/02 ; F21V17/02 ; F24J2/06 ; F24J2/40 ; F04B7/18 ; G02B17/00
摘要:
A solar lighting apparatus according to the present inveniton is configured so that one lighting prism plate is rotatably arranged in a lighting portion or a plurality of lighting prism plates are rotatably arranged in the lighting portion at intervals of a predetermined distance, and a prism angle of each the lighting prism plate is controlled correspondingly to the height and azimuth of the sun so that the sunlight refracted by the lighting prism plates goes out in a predetermined direction. Therefor, the lighting prism plates and parts relevant thereto are formed under predetermined conditions. A solar lighting controller in a solar lighting apparatus operated under predetermined conditions for improvement of lighting efficiency, reduction of consumed electric power, etc., the controller comprising a solar position detector, a central processing unit including an arithmetic operation storage means such as a micro computer and a necessary means such as an optical axis sensor.
公开/授权文献
- US4682876A Information recording apparatus 公开/授权日:1987-07-28