发明授权
- 专利标题： Lighting apparatus
- 专利标题（中）： 照明设备
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申请号： US13404235申请日： 2012-02-24
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公开(公告)号： US09212810B2公开(公告)日： 2015-12-15
- 发明人: Katsumi Hisano , Mitsuaki Kato , Tomoyuki Suzuki , Tomonao Takamatsu , Tetsuya Kugimiya
- 申请人： Katsumi Hisano , Mitsuaki Kato , Tomoyuki Suzuki , Tomonao Takamatsu , Tetsuya Kugimiya
- 申请人地址： JP Minato-ku, Tokyo
- 专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人地址： JP Minato-ku, Tokyo
- 代理机构： Ohlandt, Greeley, Ruggiero & Perle, L.L.P.
- 优先权： JP2011-043040 20110228
- 主分类号： F21V29/00
- IPC分类号： F21V29/00 ; F21K99/00 ; F21V29/74 ; F21V29/77 ; F21V29/83 ; F21V29/89 ; F21V3/00 ; F21Y101/02 ; F21Y105/00
摘要：
According to one embodiment, a lighting apparatus includes a board, a base, a globe, a housing, and a cap part. The board is provided with a light emitting element to emit light. The board is thermally connected to the base. The globe is provided on the base to cover the light emitting element. The globe includes a maximum diameter part in which an external diameter of the globe is maximum. The housing is thermally connected to the base. The housing includes a cylindrical radiator through which air flows. The cap part is attached to the housing. One end part of the radiator is located between the cap part and the maximum diameter part.
公开/授权文献
- US20120218768A1 LIGHTING APPARATUS 公开/授权日：2012-08-30
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