Eddy current heating heating assembly and aerosol generating device

Abstract

The invention belongs to the technical field of aerosol generation, and relates to an eddy current heating heating assembly and an aerosol generating device. The eddy current heating heating assembly comprises a base, a heating piece and a temperature measuring piece. The heating piece is arranged on the base and is used for sensing the magnetic force of an electromagnetic induction unit for heating, and the temperature measuring piece is arranged in the heating piece and is used for detecting the temperature of the heating piece. The electromagnetic induction unit generates high-frequency oscillation after being electrified, the heating piece is arranged in a changing magnetic field generated by the electromagnetic induction unit, generates vortex current, converts magnetic energy into heat energy, heats and transmits heat to the aerosol generating product to generate aerosol, and the temperature measuring piece is arranged in a cavity of the heating piece, and the temperature measuring piece can directly detect the real-time temperature of the heating piece, and accurate measurement of the temperature of the heating piece is achieved. The heating assembly adopting eddy current heating is high in heating speed, the fuming speed is increased, temperature monitoring is accurate, the manufacturing process is simplified, and energy consumption is low.

Description

technical field [0001] The present application relates to the technical field of aerosol generation, and more specifically, to an eddy current heating heating element and an aerosol generating device. Background technique [0002] In recent years, aerosol generating systems have been widely used in fields such as smoking sets. The aerosol generating system includes an aerosol generating device and an aerosol generating product. The aerosol generating product includes a substrate for forming an aerosol. The aerosol generating device is used for heating the substrate so that the substrate generates an aerosol for the user to inhale. [0003] Existing aerosol generating devices generally use a resistive heating body for heating. The substrates are mostly ceramics and stainless steel. Heating circuits are printed on the substrates. When the heating circuits are energized, the heating circuits generate heat to provide heat to the aerosol substrates. Produces aerosols. However, ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an eddy current heating heating element and an aerosol generating device to solve the technical problems of slow heating speed of the existing heating body, inaccurate temperature monitoring, slow aerosol fuming speed, complicated manufacturing process and high energy consumption

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