Electronic atomization device

The utility model provides an electronic atomization device. The electronic atomization device comprises a suction nozzle part, a liquid storage bin, an atomization core and an electrode assembly. Wherein the liquid storage bin is provided with a liquid storage cavity; the liquid storage cavity is used for storing an aerosol generating substrate; the atomizing core comprises a liquid guide base body and a heating element; the liquid guide base body is provided with an atomizing surface facing the suction nozzle part, and the heating element is arranged on the atomizing surface; wherein the liquid guide base body is used for guiding an aerosol generating substrate flowing into the liquid guide base body to an atomizing surface, and the heating element is used for heating and atomizing the aerosol generating substrate guided to the atomizing surface; the electrode assembly is located on the side, close to the suction nozzle part, of the atomization core and comprises an electrode base and an electrode element,