发明授权
- 专利标题： Lighting device
- 专利标题（中）： 照明设备
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申请号： US13595607申请日： 2012-08-27
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公开(公告)号： US08664857B2公开(公告)日： 2014-03-04
- 发明人: Nobuhiko Betsuda , Takumi Suwa , Hitoshi Kawano , Akiko Saito , Makoto Bessho , Yusuke Shibahara , Hiroki Tamai , Nobuo Shibano , Keiichi Shimizu
- 申请人： Nobuhiko Betsuda , Takumi Suwa , Hitoshi Kawano , Akiko Saito , Makoto Bessho , Yusuke Shibahara , Hiroki Tamai , Nobuo Shibano , Keiichi Shimizu
- 申请人地址： JP Yokosuka-shi, Kanagawa-ken
- 专利权人： Toshiba Lighting & Technology Corporation
- 当前专利权人： Toshiba Lighting & Technology Corporation
- 当前专利权人地址： JP Yokosuka-shi, Kanagawa-ken
- 代理机构： Banner & Witcoff, Ltd.
- 优先权： JP2008-199035 20080731; JP2008-252562 20080930; JP2008-252567 20080930; JP2008-252742 20080930; JP2008-280062 20081030
- 主分类号： H01K1/58
- IPC分类号： H01K1/58 ; H05B37/02
摘要：
A lighting device may include a substrate attached to one edge side of a radiator and a cover may be attached to cover the substrate. Heat-radiating fins may be provided on the other edge side of the radiator and an air-cooling unit may be rotatably provided inside the heat-radiating fins, thereby enabling freely rotation. In one or more examples, a case storing a circuit part is attached to the other edge side of the radiator and a cap is provided to the case. By the air flow from the air-cooling unit, the heat-radiating fins are caused to be a part of the ventilation path to allow for ventilation of the inside of the radiator.
公开/授权文献
- US20120319581A1 Lighting Device 公开/授权日：2012-12-20
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