Patent ID: 8824147

Claim:
Electronic equipment including a packaging and containing at least one heat-dissipating electronic board connected electrically to a sub-rack bottom assembly, comprising: at least one crosspiece integral with the sub-rack bottom assembly including a first set of quick-disconnect fluidic couplings for coupling to a cooling fluid system outside the equipment, wherein the first set of quick-disconnect fluidic couplings is accessible from outside the packaging, wherein the at least one electronic board is equipped with at least one metal heat collector plate, the plate including at least one groove forming at least one channel with the at least one electronic board to guide cooling fluid to warm zones of the at least one electronic board, the at least one channel being fluidcally coupled with the first set of quick-disconnect fluidic couplings for intake and outtake of the cooling fluid, wherein the at least one crosspiece includes a second set of quick-disconnect fluidic couplings, and wherein the at least one electronic board includes a set of quick-disconnect fluidic couplings to connect to the second set of quick-disconnect fluidic couplings integral with the at least one crosspiece, the at least one crosspiece including a distribution chamber for conveying the cooling fluid between the first set of quick-disconnect fluidic couplings and the second set of quick-disconnect fluidic couplings.