Patent ID: 8737060

Claim:
A computer system, comprising: a computer case comprising a front plate and a first side plate substantially perpendicular to the front plate; the front plate defining a plurality of air intakes; a receiving tray comprising a retaining wall substantially perpendicular to the front plate; a bracket comprising a first mounting plate, second mounting plate opposite to the first mounting plate, and a third mounting plate substantially parallel to the first side plate; the first mounting plate abutting the retaining wall and substantially parallel to the front plate; a plurality of first through holes defined in the first mounting plate, and a plurality of second through holes defined in the second mounting plate; and an airflow guiding duct comprising two first guiding plates and a second guiding plate; the two first guiding plates substantially parallel to each other, and each first guiding plate abutting the retaining wall and comprising a slanted edge connected to the second guiding plate; wherein each first guiding plate is connected to the front plate and the first mounting plate, a first edge of the second guiding plate is aligned with a connecting edge connected to the first mounting plate and the third mounting plate, and a second opposite edge of the second guiding plate is aligned with a connecting edge connected to the front plate and the first side plate; the plurality of air intakes, the airflow guiding duct, the plurality of first through holes, and the plurality of second through holes together define a path for air flowing through.