Abstract: An electromagnetically heated cooking utensil, and a heating control circuit and method therefor. The heating control circuit includes a first resonance device; a second resonance device; a first power switch; a second power switch; a first synchronization device that detects voltages of both ends of the first resonance device to output a first synchronization signal; a second synchronization device that detects voltages of both ends of the second resonance device to output a second synchronization signal; and a control device that selects, according to the heating mode of the electromagnetically heated cooking utensil, the first synchronization signal to generate a driving signal for driving the first power switch, a second synchronization signal to generate a driving signal for driving the second power switch.

Abstract: An aerosol flavor adjusting device for an electronic vaporization device having a vaporizer, comprises a housing and a vent tube arranged in the housing. The vent tube is configured to receive a first portion of a first aerosol from the vaporizer. The vent tube and the housing form an accommodating cavity therebetween. The accommodating cavity is configured to accommodate a flavor adjusting substrate and release a second aerosol. One or more first circulation holes are provided on a side wall of the vent tube and configured to pass at least part of the first portion of the first aerosol from the vent tube to the accommodating cavity. The first portion of the first aerosol is mixed with an effective substance of the flavor adjusting substrate in the accommodating cavity to form a first portion of the second aerosol.

Abstract: A diverging vaporization module includes: an accommodating cavity for accommodating an aerosol-forming matrix; a heating component, a thermal insulation component, and a diverging airway arranged outside the accommodating cavity; and an air inlet and an air outlet respectively configured for air intake and exhaust. The air inlet is respectively in communication with the accommodating cavity and an air inlet end of the diverging airway and the air outlet is respectively in communication with the accommodating cavity and an air outlet end of the diverging airway so that an aerosol entering the air inlet flows out through the accommodating cavity and the diverging airway.

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 heating control method includes: obtaining a current inhalation parameter according to an inhalation situation of a user; obtaining a corresponding target temperature threshold according to the current inhalation parameter, the target temperature threshold being progressively increased in a stepwise manner as the inhalation parameter increases; and detecting a current heating temperature value of a heating body, and adjusting the current heating temperature value of the heating body to the target temperature threshold.

Abstract: A vaporization main unit includes: a mounting base comprising a mounting portion for mounting an aerosol-forming article; and a heating element for heating the aerosol-forming article, the heating element being arranged in the mounting portion. The mounting portion forms a groove. A bump is provided on a bottom surface of the groove, the heating element being arranged on the bump, the bump being in contact with the heating element. The heating element and a side surface of the groove are at least partially spaced.

Abstract: An aerosol-forming article includes: an aerosol-forming substrate; a heating layer encircling a concave portion, the aerosol-forming substrate being arranged in the concave portion; and a cover layer covering at least a part of the heating layer and an opening of the concave portion. The aerosol-forming substrate is located between the heating layer and the cover layer. A through hole is provided at a position of the cover layer corresponding to the opening. The heating layer generates eddy currents in a magnetic field to generate heat so as to heat the aerosol-forming substrate to form aerosols.

Abstract: An aerosol-forming article includes: an aerosol-forming substrate; an encapsulation layer encircling a recessed portion, the aerosol-forming substrate being arranged in the recessed portion; and a cover layer covering at least a part of the encapsulation layer and an opening of the recessed portion. The aerosol-forming substrate is arranged between the encapsulation layer and the cover layer. A through hole is provided at a position of the cover layer corresponding to the opening.

Abstract: An electromagnetically heated cooking utensil, and a heating control circuit and method therefor.

Abstract: A temperature control method for a cookware includes collecting temperature values detected by a plurality of temperature sensors arranged at different positions of a heating area of the cookware, determining a minimum temperature value and a maximum temperature value of the heating area from among the collected temperature values, starting a heating device in response to the minimum temperature value and the maximum temperature value of the heating area satisfying a preset temperature increase condition, and stopping the heating device in response to the minimum temperature value and the maximum temperature value of the heating area satisfying a preset temperature reduction condition.

Abstract: The present invention discloses an electric slow-stewing cooker which has three heating modes, namely high-temperature mode, low-temperature mode and keep-warm mode. The electric slow-stewing cooker of the present invention comprises an upper cover, a cooking container, a barrel-like housing, a base, a control panel, heating elements, a control circuit board (PCB) and a manual switch used for controlling the heating elements, and a power supply unit. The heating elements are divided into two portions with one portion being electrically connected to the manual switch to perform the function of the keep-warm mode and the other portion being electrically connected to the control circuit board to perform the function of both the high-temperature mode and the low-temperature mode.