发明申请
- 专利标题： Light-Emitting Device
- 专利标题（中）： 发光装置
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申请号： US14131624申请日： 2012-06-04
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公开(公告)号： US20140140074A1公开(公告)日： 2014-05-22
- 发明人: Peng Chen , Hao Li , Tingming Liu , Shengmei Zheng
- 申请人： Peng Chen , Hao Li , Tingming Liu , Shengmei Zheng
- 优先权： CN201110191297.0 20110708; CN201210038565.X 20120217
- 国际申请： PCT/EP2012/060528 WO 20120604
- 主分类号： F21V17/16
- IPC分类号： F21V17/16 ; F21V29/00
摘要：
A light-emitting device, comprising: a cover (1), a heat sink (2) and a light-emitting assembly (3), wherein the heat sink (2) has at least one first locking part (a), the cover (1) has at least one second locking part (b) corresponding to the first locking part (a), the second locking part (b) engages with the first locking part (a) to form an enclosed cavity (5) for the light-emitting assembly (3), and the second locking part (b) has a pressing part (b1) pressing the light-emitting assembly (3) against the heat sink (2).
公开/授权文献
- US09689557B2 Light-emitting device 公开/授权日：2017-06-27
信息查询
