| 摘要 |
PURPOSE: A temperature controller of a refrigerator is provided to improve the cooling efficiency of the refrigerator for maintaining the appropriate temperature by installing a heater inside a refrigerator. CONSTITUTION: A heater(24) generates heat by installing inside a refrigerator. A bimetal(2) controls the operation of the heater inside the refrigerator according to the external temperature by operating in the outside of a main body(1). The bimetal is operated to feed the electricity to the heater when the temperature around the refrigerator is under a certain temperature. A compressor is operated by detecting the raised temperature through a temperature sensor. Thereby, the cooling efficiency of the refrigerator is increased.
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