US Patent 10939703 Heating assembly, atomizer and electronic cigarette having same

An exemplary heating assembly includes a liquid conducting and heating body and an inductive coil corresponding to the liquid conducting and heating body. The liquid conducting and heating body includes a micro-porous ceramic main body and a metallic powder evenly distributed in the ceramic main body. The inductive coil is configured for generating high frequency magnetic field in response to an alternating current, so that eddy current and heat are generated in the liquid conducting and heating body. The liquid conducting and heating body is configured for absorbing tobacco liquid and heating the tobacco liquid to form aerosol.