Overload protector with self-protection function of refrigerator compressor

摘要

The present invention blocks the gap between the heater and the bimetal contact on the upper part of the bimetal support protrusion in the overload protector of the refrigerator compressor having a structure that supports the bimetal to the bimetal support protrusion which protrudes so as to form a heater hole for receiving a heater heated when the compressor is overcurrent. Overload protector having a self-protection function of the refrigerator compressor, characterized in that the insulating cap is combined,;Since the insulating cap blocks the contact between the bimetal and the heater at the source, the heater and the bimetal are in contact with each other due to an impact or an assembly to solve the problem of shorting the heater. Therefore, the possibility of malfunction due to the operation of the bimetal is eliminated, thereby improving the reliability of the refrigerator using the same.