Overheating electrical cabinet cooling system with notification function

The invention relates to an overheating electrical cabinet cooling system with a notification function. The overheating electrical cabinet cooling system with the notification function comprises a cabinet body, wherein a first temperature sensor and a second temperature sensor are arranged in the cabinet body; signal output of the first temperature sensor and the second temperature sensor are connected with input of a processing unit; an exhaust fan is arranged on the top part of the cabinet body; the processing unit is connected with the control end of the exhaust fan, and is provided with a wireless receiving and transmitting antenna; the wireless receiving and transmitting antenna is in wireless connection with a mobile communication terminal; the first temperature sensor and the second temperature sensor transmits temperature information of the cabinet body to the processing unit; the processing unit confirms whether the exhaust fan needs to be started to ventilate or not through analysis processing; the processing unit also can transmits relevant information to the mobile communication terminal through the wireless receiving and transmitting antenna, so that working personnel can know the temperature of the cabinet body. According to the overheating electrical cabinet cooling system with the notification function, the temperature of the cabinet body is controlled, the service life of electrical elements is prolonged, the failure rate is reduced, and the working personnel can basically know the temperature of the cabinet body.