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    HEAT SINK
    3.
    发明公开
    HEAT SINK 有权
    散热器

    公开(公告)号：EP3220090A1

    公开(公告)日：2017-09-20

    申请号：EP14905862.0

    申请日：2014-11-10

    申请人： Furukawa Electric Co. Ltd.

    发明人： HIRASAWA, Takeshi ,  SASAKI, Chiyoshi ,  IKEDA, Masami

    IPC分类号： F28D15/02 ,  H01L23/427

    CPC分类号： F28F1/325 ,  F28D15/02 ,  F28D15/0275 ,  F28F1/30 ,  F28F2013/006 ,  F28F2215/04 ,  F28F2215/08 ,  F28F2215/10 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

    摘要： The areas of fin plates provided to heat pipes are optimized. At least one heat pipe 31, 32, 33 is fixed to each of fin plates 41, 42 and 43, a rectangular fin plate assembly 40 is constituted of the fin plate 41, the fin plate 42 and the fin plate 43 of the plurality of respective radiation fin parts 34, 35 and 36 as the plurality of radiation fin parts 34, 35 and 36 are seen from the direction in which the heat pipes 31, 32 and 33 extend, the plurality of heat pipes 31, 32 and 33 are composed of a first heat pipe group 30A and a second heat pipe group 30B, the first heat pipe group 30A is positioned at the center in the longitudinal direction of the fin plate assembly 40, the second heat pipe group 30B is positioned on both sides of the first heat pipe group 30A in the longitudinal direction of the fin plate assembly 40, and the fin plate 43 thermally connected to the first heat pipe group 30A includes expanding parts 43m and 43n.

    摘要翻译： 提供给热管的翅片板的区域被优化。 至少一个热管31,32,33分别固定在翅片41,42和43上，矩形翅片组件40由翅片41，翅片42和翅片43构成， 从热管31,32,33的延伸方向观察作为多个散热片部34,35,36的散热片部34,35,36时，构成多个热管31,32,33 在第一热管组30A和第二热管组30B中，第一热管组30A位于翅片板组件40的纵向中央，第二热管组30B位于第一热管组30A和第二热管组30B的两侧 沿翅片板组件40的纵向的第一热管组30A以及与第一热管组30A热连接的翅片板43包括膨胀部43m和43n。

    HEAT RECEIVING STRUCTURE AND HEAT SINK
    6.
    发明公开
    HEAT RECEIVING STRUCTURE AND HEAT SINK 审中-公开
    KÜHLKÖRPER的WÄRMEAUFNAHMESTRUKTUR

    公开(公告)号：EP3088829A1

    公开(公告)日：2016-11-02

    申请号：EP14873624.2

    申请日：2014-12-22

    申请人： Furukawa Electric Co., Ltd.

    发明人： HIRASAWA, Takeshi ,  SASAKI, Chiyoshi ,  IKEDA, Masami

    IPC分类号： F28D15/02 ,  H01L23/427 ,  H05K7/20

    摘要： A heat receiving structure and a heat sink that can ensure a sufficient contact area between a heat pipe and a heat receiving member, and are high in strength are provided. The heat receiving structure includes heat receiving blocks 7 and 8 that have concave inner faces 7A and 8A along an external shape 3A of a heat pipe 3, in which extended portions 11 and 12 at both sides that continue to the inner faces 7A and 8A extend inward in a radial direction of the heat pipe 3 while covering the heat pipe 3, and the heat pipe 3 is sandwiched by the heat receiving blocks 7 and 8 from both sides and joined.

    摘要翻译： 提供了能够确保热管与受热部件之间的充分的接触面积并且强度高的受热结构和散热器。 热接收结构包括沿着热管3的外形3A具有凹入的内表面7A和8A的热接收块7和8，其中延伸部分11和12在两侧延伸到内表面7A和8A延伸 在覆盖热管3的同时沿着热管3的径向向内侧，并且热管3从两侧被热接收块7和8夹持，并且接合。