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: US13607996申请日: 2012-09-10
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公开(公告)号: US08684589B2公开(公告)日: 2014-04-01
- 发明人: Takeshi Hisayasu , Shinji Nakata , Hiroshi Kubota
- 申请人: Takeshi Hisayasu , Shinji Nakata , Hiroshi Kubota
- 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: JP2011-236132 20111027
- 主分类号: H01R33/00
- IPC分类号: H01R33/00 ; F21V29/00
摘要:
According to one embodiment, an LED lamp includes a housing, a base, an LED module, an LED lighting circuit board, and a globe. The base is attached to one end of the housing, and is supplied with electric power. The LED module is attached to the other end of the housing, and is equipped with LEDs. The LED lighting circuit board is accommodated in the housing, and the LED lighting circuit board is equipped with a lighting circuit. The globe covers the LEDs, and diffuses and radiates light emitted from the LEDs, and is attached to the housing. The housing is formed of resin having high thermal conductivity containing carbon-based filler. The light emitting module is attached to the housing through a heat transfer plate a part of which is exposed from the housing.
公开/授权文献
- US20130107521A1 Lighting Device 公开/授权日:2013-05-02
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