US 12,439,553 B2
Water cooling device
Qineng Xiao, Guangdong (CN); Dagao Zheng, Shenzhen (CN); and Minrui Chen, Shenzhen (CN)
Assigned to SHENZHEN APALTEK CO., LTD., Shenzhen (CN)
Filed by SHENZHEN APALTEK CO., LTD., Shenzhen (CN)
Filed on Apr. 13, 2023, as Appl. No. 18/134,556.
Claims priority of application No. 202221714791.0 (CN), filed on Jul. 5, 2022.
Prior Publication US 2024/0015927 A1, Jan. 11, 2024
Int. Cl. F28F 9/00 (2006.01); F28F 1/12 (2006.01); H05K 7/20 (2006.01)
CPC H05K 7/20272 (2013.01) [F28F 1/126 (2013.01); H05K 7/20263 (2013.01); F28F 2220/00 (2013.01); F28F 2250/08 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A water cooling device, comprising:
a water input/output module, comprising a first box, a water input connector and a water output connector, the first box divided to a water input chamber and a water output chamber by a separator plate disposed therein, the water input connector communicating with the water input chamber, the water output connector communicating with the water output chamber, and multiple first openings respectively defined on a lateral side of the water input chamber and a lateral side of the water output chamber;
a pump module, arranged spacedly with the water input/output module, comprising a second box, a first pump and a second pump, the second box comprising a water entry room, a first pump accommodating room, a water delivery room, a second pump accommodating room and a water drain room defined by walls divided therein, the first pump disposed in the first pump accommodating room, and arranged between the water entry room and the water delivery room, the second pump disposed in the second pump accommodating room, and arranged between the water delivery room and the water drain room, a water entry hole defined on a first wall formed between the water entry room and the first pump accommodating room, a first water delivery hole defined on a second wall formed between the first pump accommodating room and the water delivery room, a second water delivery hole defined on a third wall formed between the water delivery room and the second pump accommodating room, a water drain hole defined on a fourth wall formed between the second pump accommodating room and the water drain room, and multiple second openings defined on a lateral side of the second box; and
multiple tubes, two ends of each tube separately connected to one of the first openings and one of the second openings;
wherein the first pump and the second pump are upright disposed at one end of each tube;
wherein the first pump and the second pump are arranged parallelly and disposed over the second openings.