| 摘要 |
<p>PROBLEM TO BE SOLVED: To cool a space around a cooling unit. SOLUTION: When a fan 22 of the cooling unit is rotated, first of all, air from a space above an inhale port 24 of the cooling unit is taken through the inhale port 24 into a housing 42 and flows out through an exhale port 25 of the cooling unit and an exhale port 4 in a main body 2 of a personal computer 1 to the outside (flow A). When the flow A is generated, next, a pressure near an inhale port 43 inside the housing 42 is lowered by Bernouilli's theorem, for example, and air in the space (including a space G) on the downside of a substrate 31 is taken from the inhale port 43. The air taken in like this flows through the exhale ports 25 and 24 to the outside (flow B).</p> |
