RF (Radio Frequency) card charging microwave oven

The invention relates to an RF (Radio Frequency) card charging microwave oven. A control module, a display module, an RF card reading-writing module and an RJ-45 interface module are additionally arranged in a microwave oven, wherein the RF card reading-writing module conducts reading-writing operation to an RF card through radio frequency and transmits codes of operation results to the control module through a signal line; and the control module calculates heating timing time of the microwave oven according to the codes, controls the heating circuit of the microwave oven to heat and gives out corresponding prompts through the display module which is connected with the control module to realize the non-contact type card swiping and charging use of the microwave oven. The control module is additionally connected with the RJ-45 interface module. After an RJ-45 interface is connected with an external switch, a settlement center can charge RF card accounts through a network and the one-card-through charging in th