MULTI-TYPE BIMETAL

摘要

Disclosed is a multi-type bimetal. The multi-type bimetal according to an embodiment of the present invention may include a main body which directly or indirectly touches a heater or a heat generating part heated by the heater; multiple switch parts which connect the heater and a power source or block connection; and an overheat blocking part which includes the bimetal member and allows the switch parts to block the connection of the heater and the power source when the heater or the heat generating part is overheated. So, overheat of the heat generating part can be prevented.