US 12,356,586 B2
Information handling system liquid cooling leak detection enclosure
Peter Clark, Taipei (TW); Kuang-Hsi Lin, Taoyuan (TW); Yu-Feng Lin, Taipei (TW); Rui-Shen Lu, Taipei (TW); Iou-Ren Su, Keelung (TW); and Hung-Wen Wu, New Taipei (TW)
Assigned to Dell Products L.P., Round Rock, TX (US)
Filed by Dell Products L.P., Round Rock, TX (US)
Filed on May 25, 2022, as Appl. No. 17/824,693.
Prior Publication US 2023/0413474 A1, Dec. 21, 2023
Int. Cl. H05K 7/20 (2006.01)
CPC H05K 7/20272 (2013.01) [H05K 7/20281 (2013.01)] 15 Claims
OG exemplary drawing
 
1. An information handling system comprising:
a motherboard;
plural processing components coupled to the motherboard including at least a processor operable to execute instructions that process information and a memory interfaced with the processor, the memory operable to store the instructions and information;
a liquid cooling system having a cold plate, with a lower surface of the cold plate thermally coupled to one of the plural processing components and interfaced with a cooling liquid that transfers thermal energy from the one of the plural processing components;
an intake fluid hose fitting coupled to the cold plate at an upper surface and configured to couple to an intake fluid hose;
an exhaust fluid hose fitting coupled to the cold plate at the upper surface and configured to couple to an exhaust fluid hose; and
a leak detection enclosure coupled to the cold plate at the upper surface of the cold plate and having a frame coupled to the cold plate at the upper surface, a leak detection circuit disposed within the frame and operable to detect the fluid, and a cover separate from the frame and configured to couple to the frame to capture the leak detection circuit in the frame, the cover coupling over the frame to enclose the leak detection circuit, the intake fluid hose fitting and the exhaust fluid hose fitting within an interior defined by the upper surface, the frame and the cover.