US 12,295,118 B1
Liquid immersion cooling system
Sruti Chigullapalli, Secaucus, NJ (US); Tommy Lin, Secaucus, NJ (US); Chen An, Secaucus, NJ (US); and Mahesh Kumar Varrey, Secaucus, NJ (US)
Assigned to ZT Group Int'l, Inc., Secaucus, NJ (US)
Filed by ZT Group Int'l, Inc., Secaucus, NJ (US)
Filed on Dec. 6, 2022, as Appl. No. 18/075,989.
Int. Cl. H05K 7/20 (2006.01)
CPC H05K 7/203 (2013.01) [H05K 7/2039 (2013.01); H05K 7/20809 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An apparatus comprising:
a deflector mounted to a board in a space between a first heat source connected to the board and a second heat source connected to the board, the deflector having a first face and a second face opposing the first face, the first face ramping away from the board as the deflector approaches the second heat source; and
a plurality of vanes extending from the first face of the deflector and rotated inwardly with respect to the first face, wherein, when the first and second heat sources are immersed in a fluid and oriented with the second heat source above the first heat source, as the fluid is heated by the first heat source, the heated fluid within the fluid rises and is directed by the deflector away from the second plane and is directed by the plurality of vanes toward a center of the deflector.