초록 ▼

A cooling system for an electronic device having a plurality of multistage circuit boards therein includes a plurality of inlet-side guides arranged in parallel on an inlet port side of the plurality of circuit boards in a direction of a flow of the air taken in from an inlet port. The inlet-side gu

A cooling system for an electronic device having a plurality of multistage circuit boards therein includes a plurality of inlet-side guides arranged in parallel on an inlet port side of the plurality of circuit boards in a direction of a flow of the air taken in from an inlet port. The inlet-side guides are each inclined at a predetermined angle toward a side opposite to the inlet port to deflect the inlet air away from the circuit boards. A plurality of fans blow onto the circuit boards the air guided by the plurality of inlet-side guides. The system may further include a mesh member between the circuit boards and the fans.

대표청구항 ▼

[ What is claimed is:] [1.]1. An electronic device cooling system comprising:a cabinet;a plurality of circuit boards, installed in said cabinet, having electronic parts thereon;an inlet port through which air is taken into said cabinet; anda plurality of inlet-side guides, arranged in parallel on an

[ What is claimed is:] [1.]1. An electronic device cooling system comprising:a cabinet;a plurality of circuit boards, installed in said cabinet, having electronic parts thereon;an inlet port through which air is taken into said cabinet; anda plurality of inlet-side guides, arranged in parallel on an inlet port side of said plurality of circuit boards in a direction of a flow of the air taken in from said inlet port, guiding said air taken in from said inlet port away from said plurality of circuit boards.