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1. (WO2017177249) COMPONENT COOLING DEVICE

Pub. No.:    WO/2017/177249    International Application No.:    PCT/AT2017/060085
Publication Date: Fri Oct 20 01:59:59 CEST 2017 International Filing Date: Thu Apr 06 01:59:59 CEST 2017
IPC: H05K 7/20
H01L 23/467
Applicants: ZKW GROUP GMBH
Inventors: EDLINGER, Erik
KIESLINGER, Dietmar
WEBER, Emanuel
Title: COMPONENT COOLING DEVICE
Abstract:
A component cooling device (101) comprising: a circuit board (102), the circuit board (102) having an upper side (103) and a lower side (104) facing away from the upper side (103); and at least one electronic component (106) and at least one hollow circuit board opening (107) for a gaseous cooling medium for cooling the component, wherein on the lower side (104) of the circuit board (102) is provided a guide (110) which forms a flow channel (109) that has at least one inlet (113) and at least one outlet, which is formed by the at least one circuit board opening (107), for at least one convection flow (108) of the cooling medium.