The invention discloses an
electronic cigarette which comprises an atomizer and a cigarette holder, wherein the atomizer is used for atomizing tobacco
tar, and the cigarette holder is connected with the atomizer. The atomizer comprises a controller, a coil and a magnetic
metal heater, wherein the controller is used for transforming the
voltage of a battery into high-frequency
voltage, the coil is electrically connected with the controller, and the magnetic
metal heater is inserted into a
tar storage can for storing the tobacco. When the controller connects the battery, the coil generates high-frequency current and a high-speed changing
magnetic field, and the magnetic
metal heater generates
eddy current in the
magnetic field, emits heat and leads out the tobacco
tar from the cigarette holder after atomizing the tobacco tar, so that the atomized tobacco tar is absorbed by a user. The invention further discloses an electromagnetic
eddy current heating atomizer. The tobacco tar is directly heated by
eddy current heating, heat conduction and heat loss are omitted, the atomizer is high in heat efficiency, rapid and uniform in heating, fine in tobacco tar atomizing effect, fine in taste, high in
heating power, not easy to damage and long in service life.