| 摘要 |
PROBLEM TO BE SOLVED: To prevent malfunction of lighting of illumination and an operation of a ventilation device regardless of a season.SOLUTION: A temperature sensor 17 is provided at a body frame 7 and a fan motor part is forcibly operated by a detection temperature of the temperature sensor 17, so that when a temperature in an indoor toilet space 4 has increased close to a body temperature by the temperature sensor 17, the fan motor part is forcibly operated and the outdoor air is made to flow indoors, and the temperature in the indoor toilet space 4 is decreased. Thus, a ventilation device can be acquired which can prevent malfunction of lighting of illumination and an operation of the ventilation device regardless of a season.SELECTED DRAWING: Figure 1 |
