| 摘要 |
PROBLEM TO BE SOLVED: To provide a humidifier, eliminating the problem of decline in a function of an electric element, by actively cooling a power source substrate, or of eliminating malfunction of a sensor that senses temperature and humidity. SOLUTION: The humidifier includes a body case; a floor member for sectioning inside the body case, into a space above a floor and an underfloor space; a liquid tank; a heating part for heating liquid; a liquid passage for communicating the liquid tank with the heating part; an air-blowing fan; and the power source substrate. The air-blowing fan and the power source substrate are provided in the underfloor space, and the liquid passage is recessed from the floor member to the underfloor space side. The air introduced by the air-blowing fan hits a part of the liquid passage, recessed downward and the power source substrate, and is mixed with the humidified air which is heated by the heating part. COPYRIGHT: (C)2011,JPO&INPIT
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