公开(公告)号：US20130206363A1

公开(公告)日：2013-08-15

申请号：US13750078

申请日：2013-01-25

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Graham Charles Kirk ,  Stuart Connolly ,  Tao Deng ,  Zeshan Jabar Hussain ,  Binoy Milan Shah

IPC: F28F7/00 ,  B23P15/26

CPC classification number: F28F27/00 ,  B23P15/26 ,  F28D20/02 ,  F28F7/00 ,  F28F2013/008 ,  F28F2255/02 ,  H01L23/40 ,  H01L23/4275 ,  H01L23/4338 ,  H01L2924/0002 ,  Y10T29/4935 ,  H01L2924/00

Abstract: A thermal connector configured to be placed within a recess of a heat sink between the heat sink and a heat generating component and transfer heat from the component to the heat sink, including a heat spreader configured to fit within the recess of the heat sink, a spring configured to sit between the heat spreader and with the heat sink and bias the heat spreader towards and away from the heat sink, a flexible membrane attached to the heat sink and the heat spreader and seal off the recess, and a phase change material that fills the recess, wherein the flexible membrane contains the phase change material and allows it to contract or expand in response to the movement of the heat spreader towards or away from the heat sink.

Abstract translation: 一种热连接器，其构造成放置在散热器和发热部件之间的散热器的凹部内，并将热量从部件传递到散热器，包括构造成装配在散热器的凹部内的散热器， 弹簧构造成位于散热器和散热器之间并且将散热器朝向和远离散热器偏置，附接到散热器和散热器并且密封凹部的柔性膜以及相变材料， 填充凹部，其中柔性膜包含相变材料，并且允许其响应于散热器朝向或远离散热器的移动而收缩或膨胀。