Abstract: An electronic vaporization device includes: a shell with a liquid storage cavity formed inside; a heating component arranged in the shell and in communication with the liquid storage cavity in a liquid guiding manner; a heating base arranged in the shell for mounting the heating component; a core arranged in the shell; an airflow sensor arranged in the shell; and a mounting base arranged in the shell for mounting the airflow sensor. The core is clamped between the heating base and the mounting base.

Abstract: A detection method for detecting intake of an aerosol-forming substrate, applicable to an electronic vaporization device, includes: obtaining an air pressure value in an airflow channel of the electronic vaporization device, the airflow channel flowing vapor generated by the electronic vaporization device for ease of inhaling, the vapor being generated through vaporization of an aerosol-forming substrate in the electronic vaporization device; calculating intake of the aerosol-forming substrate according to the air pressure value; and reminding a user according to the intake, or adjusting operating parameters of the electronic vaporization device according to the intake.

Abstract: An electronic atomization device is disclosed, including: an atomization unit, configured to heat liquid in the electronic atomization device to atomize the liquid; and a control unit, configured to: send a PWM control signal to the atomization unit, and the PWM control signal is configured to control the atomization unit to heat at a constant temperature kept to the target temperature; calculate the effective output power of the atomization unit; determine whether the oil content of the atomization unit is abnormal according to the effective output power; and control the atomization unit to output the reduced power or stop heating, when it is determined that the oil content of the atomization unit is abnormal.