Magnetic sensitive temperature controller convenient to install and fix

The utility model belongs to the field of temperature controllers, and particularly relates to a magnetic sensitive temperature controller convenient to install and fix, which comprises a shell, a display screen arranged on the front surface of the shell, an installation block fixedly connected to one side of the shell, a fixing hole arranged on the surface of the installation block, a heat absorber arranged on the top of the shell, a temperature sensor connected to the bottom of the heat absorber, and a circuit board connected to the temperature sensor. A protective cover is arranged on the periphery of the circuit board, one end of the heat absorber is fixedly connected with a heat-conducting fin, the heat-conducting fin is fixedly connected with a soft magnet, the bottom of the soft magnet is provided with a contact port, a movable end is arranged below a fixed end, the movable end is provided with a connecting wire, the top of the movable end is fixedly connected with a permanent magnet, and one side of t