| 摘要 |
PROBLEM TO BE SOLVED: To obtain a cooler in which cooling effect of an electronic part is enhanced without increasing the load on a motor fan by supplying air flow smoothly from the motor fan thereby eliminating a conventional drawback that dust is deposited in the vicinity of the fringe part or end part of a fin supporting plane. SOLUTION: The cooler comprises a heat sink 12 having a plurality of fins 12a and a plane 11 a for supporting the plurality of fins 12a integrally and disposed proximately to a CPU 15, and a motor fan 13 for blowing air toward the heat sink 12. The cooler has a fin supporting plane 11a formed as an inclining plane for introducing the air flow 14 generated from the motor fan 13.
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