COOLING DEVICE FOR ELECTRONIC APPARATUS AND ELECTRONIC APPARATUS

PROBLEM TO BE SOLVED: To provide a cooling device which automatically removes dust adhering to a heat sink with a simple structure.SOLUTION: A cooling device (1) includes: a heat sink (10) including multiple heat radiation fins (110); a first fan (20L); a second fan (20R); and a control part (30). T...

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Bibliographische Detailangaben
1. Verfasser:	ISHINO FUMIHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a cooling device which automatically removes dust adhering to a heat sink with a simple structure.SOLUTION: A cooling device (1) includes: a heat sink (10) including multiple heat radiation fins (110); a first fan (20L); a second fan (20R); and a control part (30). The first fan is fixed to a side surface (SL) of the heat sink and sends air (A) to spaces between the multiple heat radiation fins. The second fan is fixed to the other side surface (SR) of the heat sink so as to face the first fan across the heat sink and sends air (B) to the spaces between the multiple heat radiation fins. The control part alternately operates the first fan and the second fan.