TEMPERATURE CONTROL DEVICE FOR AN ELECTRIC MAT, CAPABLE OF IMMEDIATELY BLOCKING POWER WHEN A TEMPERATURE IS LARGER THAN A FIXED TEMPERATURE DURING A SLEEPING MODE

摘要

PURPOSE: A temperature control device for an electric mat is provided to enable a bimetal switch to block a current transferred to a heating body when the heating body is over-heated above a set temperature and enable a fuse to block a current when a bimetal switch is abnormal.;CONSTITUTION: A temperature control device for an electric mat installs the following units on a circuit board(50). A fuse(10) is cut when a current larger than a rated current flows. A heating body(20) generates heat by a current. A bimetal switch is turned on within the range of a set temperature and is turned off above the set temperature.;COPYRIGHT KIPO 2011