| 摘要 |
<P>PROBLEM TO BE SOLVED: To efficiently cool each of a plurality of cooling objects (electronic equipment or parts accompanying heat) when air from a cooling fan is made to flow in a plurality of channels. Ž<P>SOLUTION: An air duct 30 includes: an intake part 37 taking in air from the cooling fan; a first exhaust hole 31 exhausting the air toward the first cooling object; a second exhaust hole 32 exhausting the air toward the second cooling object; a first channel 33 allowing the air to flow by changing an advancing direction of the air so that a flow of the air taken in from the intake part 37 may direct toward the first exhaust hole 31; a second channel 34 allowing the air to flow by changing the advancing direction of the air so that the flow of the air taken in from the intake part 37 may direct toward the second exhaust hole 32; and a partition plate partitioning the first channel 33 and the second channel 34. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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