Intelligent multifunctional socket

Provided is an intelligent multifunctional socket. According to the socket, a temperature detection module, a current detection module, a voltage detection module and a state display module are respectively connected with a single-chip microcomputer management module, and power is provided by a power supply module. Two pins of the normally-closed switch of a relay are connected between the jacks of the intelligent multifunctional socket and an external live wire in a series manner. According to the intelligent multifunctional socket, on the basis of a conventional socket, instantaneous power, temperature measuring and timing on-off functions of current, voltage and socket loads are added, such that the socket of the utility model has functions of fault and abnormity detection and protection, allows the socket and the operating state of an electrical appliance to be monitored and protected in real time, and allows power to be automatically cut off after the household electrical appliance stopped running. Moreover, the socket enables power to be saved, is low in power consumption, and enables power consumption of the entire electrical appliance to be lower than 0.5W.