发明名称 |
LIGHTING DEVICE COMPRISING A HEAT SINK STRUCTURE |
摘要 |
A lighting device (1) is provided comprising a light source (5), an electronic carrier (20) comprising a first portion (21) for carrying the light source and a second portion (22) for providing an electrical connection to the light source, and a heat sink structure (10) arranged for a dissipation of heat from the electronic carrier. The heat sink structure comprises at least one lid portion (11, 12) arranged at an opening (14) of the heat sink structure, wherein the opening is at least partially closed by the at least one lid portion. Further, the first portion of the electronic carrier is supported by at least one of the at least one lid portion, and the second portion of the electronic carrier is at least partially enclosed by the heat sink structure. The invention herby provides improved heat dissipation and a facilitated manufacturing of the lighting device. |
申请公布号 |
WO2014024147(A1) |
申请公布日期 |
2014.02.13 |
申请号 |
WO2013IB56461 |
申请日期 |
2013.08.07 |
申请人 |
KONINKLIJKE PHILIPS N.V. |
发明人 |
VAN ES, ARTHUR, ROBERT;BUKKEMS, PETER, JOHANNES, MARTINUS |
分类号 |
F21V29/00;F21K99/00;F21V7/22;F21V15/01;F21V19/00 |
主分类号 |
F21V29/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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