The utility model provides an electronic heating power aerosol sprayer, including drug spraying pipe, heating chamber and dosing tank, the front end of heating chamber passes through the pressure valve intercommunication drug spraying pipe, the pipe intercommunication is passed through to the rear end of heating chamber the dosing tank, just be provided with the booster pump on the pipe, the heating chamber internal fixation has spiral heating pipe, just the bottom of heating chamber is provided with one -way admission valve. The utility model discloses in, the pressure boost is after in the pipe got into the heating chamber, the spiral heating pipe in the heating chamber added heating effect atomizing down in the booster pump effect for liquid medicine in the dosing tank, and the liquid medicine after the heating atomizing produces the high pressure in the heating chamber, and the pressure valve was opened after pressure reachd certain numerical value, and atomizing liquid medicine passes through the pressure valve and reachs the drug spraying pipe blowout, one -way admission valve bottom the heating chamber behind gas outgoing intake air in the heating chamber, the messenger atomizes next time and to continue. The utility model discloses an electrical heating form, the noise is little, need not use the fuel, can reduce oil pollution and tail gas pollution.