Induction Atomizer Voltage Control for Fast Aerosol Heating

The patent replaces the traditional resistive heating wire mechanism with an electromagnetic induction system consisting of an inverter and susceptor. The inverter generates a high-frequency alternating current that creates a changing magnetic field, which induces eddy currents in the susceptor, generating heat through electromagnetic induction rather than direct resistive heating. This substitution enables faster heating response and higher efficiency.

The patent implements dynamic voltage control of the inverter, switching between a first operating voltage and a second operating voltage based on the atomization process stage. During the first duration, a higher first operating voltage is applied to rapidly heat the susceptor and generate aerosol. During the second duration, a lower second operating voltage is applied to maintain aerosol generation while reducing energy consumption. This parameter optimization resolves the contradiction between heating speed and energy efficiency.

The patent employs periodic voltage switching control, alternating between a first operating voltage during a first duration and a second operating voltage during a second duration within each puff period. This periodic action allows the system to achieve rapid aerosol generation when needed while reducing power consumption during maintenance phases, thereby resolving the contradiction between productivity and energy loss.

The patent implements dynamic voltage adjustment based on real-time atomization requirements. The controller dynamically switches between different operating voltages depending on the stage of the atomization process (initial heating phase vs. sustained atomization phase), optimizing the balance between aerosol generation speed and energy consumption rather than using a fixed high-power setting.