Temperature control device and temperature control method thereof

The embodiment of the invention provides a temperature control device and a temperature control method. The temperature control device comprises a shell, a temperature control plate, a first heat conduction assembly, a second heat conduction assembly and a control circuit, wherein the shell comprises a top shell and a bottom shell which are connected with each other, the temperature control plate is arranged in the shell, the first surface of the temperature control plate faces the top shell, the second surface of the temperature control plate faces the bottom shell, and the control circuit is electrically connected with the temperature control plate. According to the embodiment of the invention, the power-on current and the power-on direction of the temperature control plate are controlled by the control circuit, so that the refrigerating surface and the heating surface of the temperature control plate can be switched, and the use experience of a user is improved. 本申请实施例提供了一种温控装置及温度控制方法，该温控装置包括壳体、控温板、第一导热组件、