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	Folded sheet metal heat sink
	LUITEN, GWENDOLYN, ANITA; VERHOEVEN, MARK, JOHANNES, ANTONIUS; ZUIDEMA, PATRICK; VREHEN, JORIS, JAN
	2018-01-18
著作权人	PHILIPS LIGHTING HOLDING B.V.
专利号	WO2018010981A1
国家	世界知识产权组织
文献子类	发明申请
其他题名	Folded sheet metal heat sink
英文摘要	The invention provides a finned heat sink (100) comprising a plurality of fins (200) and a base part (300) from which the fins (200) extend, the fins (200) having a thickness (d1) and a height (h1) with d1/h1<1, the fins (200) having inter-fin distances (d2) with d2/h1<1, the base part (300) comprising a plurality of fin extensions (310) and a support element (320), with the fin extensions (310) configured in a plane (P) of the base part (300) and with the fin extensions (310) associated with the support element (320), wherein the support element (320) includes bridging parts (330) bridging the inter-fin distances (d2), wherein the bridging parts (330) comprise length reducing parts (340) selected from the group comprising a roll (341), a curve (342), and an angle (343). The invention further provides method for producing a finned heat sink (100), an electronic device (1000) comprising a functional component (1100) configured in thermal contact with the finned heat sink (100), a method for producing such electronic device (1000) and a tool (2000) for bending at least part of a bridging part (330) of a finned heat sink (100).
公开日期	2018-01-18
申请日期	2017-06-30
状态	未确认
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/54797]
专题	半导体激光器专利数据库
作者单位	PHILIPS LIGHTING HOLDING B.V.
推荐引用方式 GB/T 7714	LUITEN, GWENDOLYN, ANITA,VERHOEVEN, MARK, JOHANNES, ANTONIUS,ZUIDEMA, PATRICK,et al. Folded sheet metal heat sink. WO2018010981A1. 2018-01-18.

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