Temperature control device of electric fan

The utility model discloses a temperature control device of electric fan, comprising a thermoinduction wire, a power supply, an electric fan switch and an electric fan, wherein the thermoinduction wire, the power supply, the electric fan switch are connected to the electric fan. The thermoinduction wire is disposed on an electric fan circuit, so when the indoor temperature reaches a certain value, the electric fan switch is closed automatically under the action of the thermoinduction wire, and the electric fan starts to work; when the temperature is reduced to a certain value, the electric fan switch is opened automatically, and the electric fan stops working; therefore, the problem that users feel bad since the electric fan blows all the time during sleep is solved; the automatic closing and opening of the electric switch are realized by sensing the surrounding environment temperature by the thermoinduction wire; the device is quite practical and convenient.