| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable fan device that achieves improvement in safety.SOLUTION: The portable fan device is configured as follows. A blower fan is covered with a casing while a suction port for sucking air and a blowout outlet for blowing out the air are provided in the casing. The portable fan device has a structure in which a wall of a housing part for housing internal heat-generating components is also used as a wall of a ventilation path in order to cool the heat-generating part. |
