Elektronische Zerstäubungsvorrichtung und Steuerungsverfahren

Details

Veröffentlichungs-Nr.

EP4721609

Anmeldetag

22. Mai 2024

Veröffentlichung

28. November 2024

Rechtsraum

EP

IPC

A24F40/50, A24F40/46

Abstract

Provided are an electronic atomization apparatus and a control method. The electronic atomization apparatus comprises: a susceptor (30) for heating an aerosol generating substrate to generate an aerosol; an LC oscillator (222) comprising an induction coil (260) and a capacitor, the LC oscillator (222) being configured to guide a changed current to flow through the induction coil (260) and thereby to drive the induction coil (260) to provide energy to the susceptor (30) so that the susceptor (30) heats the aerosol generating substrate; and a controller (221) configured to drive the LC oscillator (222) with an intermittent PWM signal to form a current flowing through the induction coil (260) and control a pulse density of the PWM signal within a predetermined time so that an energy value provided to the susceptor (30) is maintained at a preset energy value. The electronic atomization apparatus controls the pulse density of the PWM signal within a smoking duration of a user, so that the energy value provided to the susceptor (30) is maintained at the preset energy value, thereby maintaining the aerosol generation or smoking taste within the smoking duration stable.

Anmelder

Firma

Shenzhen First Union Technology Co., Ltd.

Land

🇨🇳 China