| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a hot water washing machine or a bidet for preventing overheating of a seat in which the heating of the sheet is carried out quickly and an accident due to the overheating is prevented by stably performing a temperature control in a seat heating process.SOLUTION: A hot water washing machine or a bidet for preventing overheating of a seat includes: an upper case 10 of a metal material for providing a seating surface; a heating coil 20 stably mounted on a bottom surface of the upper case and generating heat by the application of a power supply; an insertion case 30 made of a synthetic resin material, connected to the inside of the upper case 10, and supporting a load applied to the upper case 10; a lower case 40 made of the synthetic resin material, connected to the lower part of the upper case 10, and coming into contact with a toilet bowl; a safety unit connected to the heating coil 20 in a circuit, and controlling the operation of the heating coil; and a detection sensor connected to the safety device in the circuit, and sending a user detection signal.</p> |
