公开(公告)号：US10962869B2

公开(公告)日：2021-03-30

申请号：US16573512

申请日：2019-09-17

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Makoto Iyoda ,  Yasuhiro Miyamoto ,  Ichiro Kano

IPC: G03B21/16 ,  H04N9/31 ,  H05K7/20 ,  G03B21/20

Abstract: A liquid cooling-type cooling device includes a heat-receiving unit, a working fluid that transports heat, a radiator that cools the working fluid from the heat-receiving unit, and a pump. The heat-receiving unit includes a first component that is bottomed tubular, receives the heat from the heat-generating body, and gasifies the working fluid; a second component that is bottomed tubular, is disposed within the first component spaced apart from the first component by a predetermined gap, and has a base including a plurality of through-holes; an inlet for introducing the working fluid to a gasification space between the first component and the second component; an outlet for emitting the working fluid that has passed through the plurality of through-holes and has flowed medial of the second component; and an applier that applies a voltage to the first component and the second component.