Vorrichtung zur Flüssigkeitskühlung von mindestens einer Datenverarbeitungseinheit, Elektronische Vorrichtung und Fahrzeug mit Solch einer Vorrichtung

Details

Veröffentlichungs-Nr.

EP4761483

Anmeldetag

10. Dezember 2024

Veröffentlichung

17. Juni 2026

Rechtsraum

EP

IPC

H05K7/20, G06F1/20, H01L23/473

Abstract

An aspect of the present invention relates to an apparatus (10) for liquid cooling at least one data processing unit (102), comprising: an inlet (12) for receiving a cooling liquid; an outlet (14) for outputting the cooling liquid; an internal cavity (16) arranged between the inlet (12) and the outlet (14) and fluidically connecting the inlet (12) and the outlet (14); at least one heat-conducting plate (18) extending along a side of the internal cavity (16) and comprising a heat-conducting material and configured to be in thermal contact with the at least one data processing unit (102); and a plurality of discrete heat-conducting objects (20) each comprising a heat-conducting material and arranged in the internal cavity (16) in a pattern; wherein each of the plurality of heat-conducting objects (20) contacts at least another one of the plurality of heat-conducting objects (20) in the internal cavity (16); wherein at least one of the plurality of heat-conducting objects (20) is in thermal contact with the at least one heat-conducting plate (18); and wherein the plurality of heat-conducting objects (20) are arranged in the internal cavity (16) such that, when the apparatus (10) is in a liquid cooling operation, the cooling liquid at least partially surrounds the heat-conducting objects (20). Further aspects relate to an electronic device comprising such an apparatus and a vehicle comprising such an electronic device.

Anmelder

Firma

Alps Alpine Co., Ltd.

Land

🇯🇵 Japan