AEROSOL GENERATING DEVICE AND HEATING ASSEMBLY THEREOF

WIPO Patent Application WO/2023/246370

A1

An aerosol generating device (100) and a heating assembly (10) thereof. The heating assembly (10) is internally provided with a heating chamber (120) for accommodating an aerosol generating substrate (70), the heating chamber (120) has a cross-sectional profile comprising at least one concave contour (121) towards the central axis of the heating chamber (120), and the at least one concave contour (121) is configured to press the aerosol generating substrate (70). When the aerosol generating substrate (70) is inserted into the heating assembly (10), the aerosol generating substrate is pressed by a cavity wall surface where the concave contour (121) is located, air is squeezed out of the aerosol generating substrate (70), the heat conduction efficiency is improved, and moreover, a heat conduction distance from an outer surface of the aerosol generating substrate (70) to the center of the aerosol generating substrate is reduced, such that the problems of a large surface-center temperature difference, a low heat conduction efficiency and long preheating time of the aerosol generating substrate (70) are ameliorated.

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WEN ZHIHUA (CN)
ZHANG DAZHI (CN)

PCT/CN2023/094035

December 28, 2023

May 12, 2023

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SHENZHEN SMOORE TECHNOLOGY LTD (CN)

A24F40/46

WO2019232666A1

2019-12-12

CN115067565A	2022-09-20
CN113729286A	2021-12-03
CN216723136U	2022-06-14
KR20210156640A	2021-12-27

SHENZHEN REFINED INTELLECTUAL PROPERTY OFFICE (GENERAL PARTNERSHIP) et al. (CN)

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