公开(公告)号：US20150136358A1

公开(公告)日：2015-05-21

申请号：US14547760

申请日：2014-11-19

Applicant: ABB Oy

Inventor： Thomas GRADINGER ,  Bruno Agostini

IPC: H05K7/20

CPC classification number: H01L23/427 ,  F28D15/0266 ,  F28D2021/0029 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A cooling element includes a first surface for receiving an electric component, and a second surface which is provided with fins for forwarding a heat load received from the electric component via the first surface to surroundings. One or more of the fins are provided with a respective flow channel for passing a fluid within each respective fin, to provide efficient cooling.

Abstract translation: 冷却元件包括用于接收电气部件的第一表面和设置有用于将从电气部件接收的热负载经由第一表面传递到周围的翅片的第二表面。 翅片中的一个或多个设置有用于使每个相应翅片内的流体通过的相应流动通道，以提供有效的冷却。