Abstract: A detachable temperature sensor has two parts, a switch to control a temperature and a magnetic socket to connect the sensor to a power source. The switch has a plug to connect with an electrical appliance and electrical contacts and an iron sheet to connect with the magnetic socket. The magnetic socket has a housing and is connected to the power cord to a wall socket. The magnetic socket includes power inlet contact blades and a permanent magnetic iron sheet. When the switch and the socket are connected, a magnetic circle connects the permanent magnetic iron sheet with the iron sheet of the switch to connect the switch to the power. While in use, if the magnetic socket is pulled, the magnetic socket separates from the sensor switch, cutting power to the electrical appliance.

Abstract: This invention relates to the new detachable temperature controller, which has a very important characteristic. If there is the force to draw it, the switch can be separated from the magnetic socket to ensure the safety of the electrical appliance. The temperature controller fits the common electrical appliances in the marketing. It consists of two parts, one is the switch to control the temperature, the other is the magnetic socket to connect the power. This kind of connecting method is the focus in this invention.