US 11,871,538 B2
Liquid cooling device
Shun-Yu Shih, New Taipei (TW); and Shui-Fa Tsai, New Taipei (TW)
Assigned to COOLER MASTER CO., LTD., New Taipei (TW)
Filed by COOLER MASTER CO., LTD., New Taipei (TW)
Filed on Mar. 18, 2021, as Appl. No. 17/205,992.
Claims priority of application No. 109125058 (TW), filed on Jul. 24, 2020.
Prior Publication US 2022/0030746 A1, Jan. 27, 2022
Int. Cl. H05K 7/20 (2006.01); G06F 1/20 (2006.01)
CPC H05K 7/20272 (2013.01) [H05K 7/2039 (2013.01); G06F 1/20 (2013.01); G06F 2200/201 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A liquid cooling device, configured to be in fluid communication with a heat absorbing component, comprising:
a first tank, a second tank and a third tank, wherein the second tank has a first connector, the third tank has a second connector, and the first connector and the second connector are configured to be in fluid communication with the heat absorbing component via pipes; and
a channel structure, wherein the second tank and the third tank are in fluid communication with the first tank via the channel structure;
wherein orthogonal projections of the second tank and the third tank onto the first tank do not overlap with each other;
wherein a first opening direction of the first connector is non-parallel to a second opening direction of the second connector;
wherein the channel structure has a recess, the heat absorbing component is positioned in the recess, the third tank is located at the recess of the channel structure, a length of the recess is substantially a half of a length of the channel structure, and a width of the recess is greater than a half of a width of the channel structure.