The development of the socket industry is gradually standardized, and consumers' demand for socket functions is increasing. With the advent of the intelligent era, the intelligentization of home appliances has become a development trend. As a socket for connecting home appliances, the demand for intelligence is beginning to increase. Smart sockets can be connected to WIFI, through the remote control of mobile phones, to achieve instant power-on and power-off functions, which can reduce energy loss and avoid potential safety hazards such as leakage. It is convenient and fast, and will become the next explosive point in the socket market. At this stage, my country's smart sockets are still in their infancy, mature brands have not yet appeared, and there is still a lot of room for development in the future.