The invention relates to an
electronic cigarette. The
electronic cigarette comprises a shell, a
microwave cavity, a heating module and a
smoke channel, wherein the
microwave cavity is arranged insidethe shell, and is used for storing a
smoke forming substrate, and the substrate comprises a
solid tobacco material; the heating module is arranged inside the shell, and comprises a
microwave generatorused for generating microwaves, and an
output device connected with the microwave generator and used for outputting the microwaves, and the
output device is arranged inside the
microwave cavity, so that the substrate is heated to form
smoke; and the smoke channel is arranged inside the shell, communicates the
microwave cavity and the outside space of the shell, and is used for exhausting the smoke out of the shell. The
microwave cavity is arranged inside the shell, so that the amount of one
electronic cigarette is equal to that of a plurality of packs of common cigarettes, the carrying is convenient, and the appearance is attractive. The heating module is arranged inside the shell, so that
open fire is avoided, thus the potential safety hazards of
fire disasters are avoided, then the useis
safer, meanwhile, the falling of cigarette ash is avoided, and thus the use is more sanitary; and microwave heating is adopted, so that the heating speed and uniformity are improved, the user experience is promoted, and the availability of the substrate is improved.