The invention discloses a distribution network patrol inspection system based on an internet of things mobile monitoring terminal, which relates to the field of distribution network equipment detection system. The system comprsies a temperature signal module, a current signal module, monitoring terminal, A communication terminal and a cloud data terminal, The signal output end of the temperature signal module and the current signal module is connected with the signal input end of the monitoring terminal, the signal output end of the monitoring terminal is connected with the signal input end ofthe communication terminal, the communication terminal is connected with the cloud data terminal, and the signal output end of the monitoring terminal is connected with the communication data terminal. A distribution network patrol inspection system of an Internet of Things mobile monitoring terminal further comprises a data receiving terminal, wherein the data receiving terminal is connected with a cloud data terminal signal; It has achieved the goal of simultaneously monitoring cable temperature, ambient temperature, ambient humidity, current operating conditions and other multi-parameter unified monitoring device, and does not need to open the cabinet door through mobile application equipment to obtain relevant information.