公开(公告)号：US20230030451A1

公开(公告)日：2023-02-02

申请号：US17758884

申请日：2021-01-15

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.

Inventor： Chenpan DAI ,  Ruilong HU ,  Zhongli XU ,  Yonghai LI

IPC: A24F40/46 ,  A24F40/10

Abstract: A heat-not-burn tobacco device, which is used to heat an aerosol-generating substrate so as to generate an aerosol. The heat-not-burn tobacco device comprises: a housing; a heating assembly, which is provided inside of the housing and comprises a heating chamber that extends along the axial direction and that is used to contain an aerosol-generating substrate; a containing cavity, which is located at one end of the heating assembly and is in communication with the heating chamber; a moving member, which is removably connected on the housing and comprises an insertion box that can be inserted into the containing cavity, at least part of the insertion box being axially aligned with the heating chamber so as to receive residue formed inside of the heating chamber. The heat-not-burn tobacco device facilitates the cleaning of residue generated by heating an aerosol-generating substrate.

公开(公告)号：US20230048440A1

公开(公告)日：2023-02-16

申请号：US17758887

申请日：2021-01-18

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.

Inventor： Ruilong HU ,  Wei CHEN ,  Chenpan DAI ,  Zhongli XU ,  Yonghai LI

IPC: A24F40/46 ,  H05B3/22 ,  H05B3/00

Abstract: An aerosol generation device comprises a heating element (4). The heating element (4) comprises a base body (41), an infrared radiation layer (42), and at least one light convergence mechanism (43). The base body (41) has a chamber (411) for accommodating an aerosol substrate material. The infrared radiation layer (42) is disposed on a surface of the base body (41), and is used to generate infrared radiation to heat the aerosol substrate material disposed in the chamber (411). The at least one light convergence mechanism (43) is combined with the base body (41) and disposed thereon, and is configured to converge the infrared radiation into the chamber (411) to heat at least a portion of the aerosol substrate material. The aerosol generation device can increase the speed of aerosol formation.