| 摘要 |
PURPOSE: An over heat protection for automobile is provided to keep a room of a parked car cool by spraying water all over the car when a roof of the car is heated. CONSTITUTION: An over heat protection comprises a pressurizing device; and a water supply device. The pressurizing device is placed in an upper part of whole area of an inside of a car roof and comprises a flexible thin pressurizing tube(10) packed with expanding material such as Freon 11. The water supply device is placed in a lower part of the inside of the car roof and comprises a flexible thin water supply tube(12) with water outlets(13) with elastic films(14), unidirectionally opened and closed, formed at regular intervals around an edge of the water supply tube. The pressurizing device expands when heated to pressurize the water supply device to spray water.
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