| 摘要 |
PROBLEM TO BE SOLVED: To provide a dustproof cover which is available as a dustproof cover for an air-cooling fan of an information processor, allows the interval of maintenance to be extended, requires less labor and efficiently collects mainly lint. SOLUTION: A dustproof cover of an information processor having a casing and an air-cooling fan provided in the casing is provided with a plurality of suction holes and is installed between the air-cooling fan and outdoor air so that the airflow into the casing generated by the air-cooling fan flows thereinto via the dustproof cover; and the size of the suction hole in a proximal region at a short distance from the air-cooling fan is smaller than the size of the suction hole in the other regions. COPYRIGHT: (C)2010,JPO&INPIT
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