AEROSOL FORMATION DEVICE USING ELECTROMAGNETIC INDUCTION HEATING, AND USE THEREOF

WIPO Patent Application WO/2023/115813

A1

The present invention belongs to the field of heating appliances, and particularly relates to an aerosol formation device using electromagnetic induction heating, and the use thereof. The aerosol formation device comprises a housing (7), a heating body (9) and a cigarette cup (3), wherein the heating body (9) is internally provided with an airflow channel, and the heating body (9) comprises a ceramic material and a soft magnetic material. In an existing electromagnetic induction heating mode, when only a soft magnetic material such as an iron block is used as the material of the heating body (9), an eddy current effect can only be generated on the surface of the heating body (9), and the interior is shielded, resulting in low efficiency of the eddy current effect. The heating body (9) of the present invention is made of a mixed material of the soft magnetic material and the ceramic material, and after the two materials are mixed, a shielding effect is weakened, such that the eddy current effect can also be generated in the center of the heating body (9), thereby enhancing the efficiency of the eddy current effect.

LIU CAIXUE (CN)
YANG YANGBIN (CN)
CHEN SHIJIANG (CN)
MO HECHEN (CN)

PCT/CN2022/095350

June 29, 2023

May 26, 2022

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SHENZHEN GEEKVAPE TECH CO LTD (CN)

A24F40/40; A24F40/465; A24F40/70

CN114246367A	2022-03-29
CN114209090A	2022-03-22
CN205624467U	2016-10-12
CN112021679A	2020-12-04
CN112261881A	2021-01-22
CN112479712A	2021-03-12

DHC IP ATTORNEYS (CN)

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