Double-heat-source pizza oven

A double-heat-source pizza oven comprises a shell, a base plate, a circular pizza plate, a plate supporting seat frame, a gas valve, a combustor, a top electric heating body, a heat conducting plate, a bottom electric heating body and a driving device, the shell comprises an outer shell and an inner container, and a top heating cavity is formed in a top plate of the inner container; a reflecting plate is arranged at the front end of the heat conducting plate; the base plate is provided with a bottom heating cavity, the top electric heating body is fixed in the top heating cavity, and the heat conducting plate covers the top heating cavity; the bottom electric heating body is arranged in the bottom heating cavity, the pizza plate is arranged on the plate supporting seat frame, the plate supporting seat frame is in running fit with the supporting seat, and the driving device drives the plate supporting seat frame; the axes of the top heating cavity, the pizza tray and the bottom heating cavity coincide; the piz