Massager and control method thereof

A massager, comprising:

• a shell component (1), wherein the shell component (1) is provided with a contact side plate (11);
• semiconductor refrigeration sheets (2), wherein the semiconductor refrigeration sheets (2) are provided in the shell component (1), and a first working surface of the semiconductor refrigeration sheets (2) is attached to the contact side plate (11);
• at least two electrode plates (3), wherein all of the electrode plates (3) are provided on the contact side plate (11), and the polarities of the at least two electrode plates (3) are opposite;
• and
• a control device (4), wherein the control device (4) is electrically connected with the semiconductor refrigeration sheets (2) and all the electrode plates (3), and the control device (4) is capable of controlling the first working surface of the semiconductor refrigeration sheets (2) to cool or heat and controlling the electrode plates (3) to discharge;
• wherein the electrode plate (3) comprises metal sheets, all of the metal sheets are provided on the contact side plate (11), and the semiconductor refrigeration sheets (2) are attached to at least one of the metal sheets;
• wherein the semiconductor refrigeration sheets (2) correspond to the metal sheets one by one, and the semiconductor refrigeration sheets (2) are attached to the corresponding metal sheets;
• wherein the massager further comprises temperature detection mechanisms corresponding to the metal sheets one by one, the temperature detection mechanisms are capable of detecting the temperature of the corresponding metal sheets, and the temperature detection mechanisms are electrically connected with the corresponding semiconductor refrigeration sheets (2);
• and
• wherein the side of the metal sheet facing the semiconductor refrigeration sheets (2) is provided with a groove, the temperature detection mechanism comprises a thermistor, and the pin of the thermistor is provided in the groove through a thermal conductive film.