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公开(公告)号：US20250064124A1
公开(公告)日：2025-02-27
申请号：US18719611
申请日：2022-12-02
Applicant: Shenzhen First Union Technology Co., Ltd.
Inventor： Jiamao LUO , Zuqiang QI , Yangchang MU , Xinlei LI , Faqi WAN , Baoling LEI , Zhongli XU , Yonghai LI
Abstract: A heater and a cigarette utensil are provided. The heater includes: a base body; an electrically conductive coating, including a first electrode and a second electrode formed to be spaced apart on a surface of the base body; and an electric heating coating formed on the surface of the base body. Each of the first electrode and the second electrode includes a first portion and a second portion. The first portion of the first electrode and the first portion of the second electrode are both at least partially covered by the electric heating coating to be located between the surface of the base body and the electric heating coating, and are electrically connected to the electric heating coating. The second portion of the first electrode and the second portion of the second electrode are both exposed from the surface of the base body.
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公开(公告)号：US20250064122A1
公开(公告)日：2025-02-27
申请号：US18725682
申请日：2022-12-29
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Ming CHEN , Baoling LEI , Zhongli XU , Yonghai LI
Abstract: A porous body, an atomizer, and an electronic atomization device are provided. The atomizer includes: a liquid storage cavity for storing a liquid substrate; a porous body in fluid communication with the liquid storage cavity to receive the liquid substrate; and a heating element bonded to the porous body to heat at least part of the liquid substrate in the porous body to generate an aerosol. A volume of micropores in the porous body having a pore size greater than 30 μm accounts for 40% or more of a volume of all micropores in the porous body.
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公开(公告)号：US20250057223A1
公开(公告)日：2025-02-20
申请号：US18728763
申请日：2023-01-13
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Baofeng XIE , Ruilong HU , Zhongli XU , Yonghai LI
Abstract: An atomizer comprises a housing internally provided with: a liquid storage cavity for storing a liquid substrate; an elastic sealing member, which at least partially defines the liquid storage cavity, wherein the elastic sealing member is provided with an accommodation cavity, and one end of the elastic sealing member is provided with an opening in communication with the accommodation cavity; and an atomization assembly for atomizing the liquid substrate to generate an aerosol, wherein the atomization assembly can be accommodated in the accommodating cavity via the opening, and part of the outer surface of the atomization assembly is spaced apart from a surface of an inner wall of the elastic sealing member. The elastic sealing member is provided with the accommodating cavity for accommodating the atomization assembly, and a side wall of the atomization assembly is spaced apart from the inner wall of the elastic sealing member.
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公开(公告)号：US20240334969A1
公开(公告)日：2024-10-10
申请号：US18701643
申请日：2022-11-04
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Yongqiang LIU , Zhongli XU , Yonghai LI
Abstract: An ultrasonic atomizer and an ultrasonic atomization device are provided. The ultrasonic atomizer includes a housing internally provided with a liquid storage cavity; a liquid guide element; an ultrasonic atomization sheet including an atomization surface and configured to ultrasonically atomize a liquid substrate absorbed by the liquid guide element to generate an aerosol; and a sealing member configured to seal at least a part of the liquid storage cavity, where the sealing member is further configured to stay in contact with at least a part of the liquid guide element and abut the at least a part of the liquid guide element against the atomization surface. In the ultrasonic atomizer, the sealing member of the liquid storage cavity is utilized to directly abut against the liquid guide element, so that the liquid guide element can be in close contact with the atomization surface of the ultrasonic atomization sheet.
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65.发明公开公开(公告)号：US20240324681A1
公开(公告)日：2024-10-03
申请号：US18293883
申请日：2022-08-03
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Shuyuan ZHANG , Zhongli XU , Yonghai LI
IPC: A24F40/465
CPC classification number: A24F40/465
Abstract: An aerosol generation device, a heater for an aerosol generation device, and a preparation method are presented. The aerosol generation device includes: a cavity, configured to receive an aerosol-forming product A; and a heater, at least partially extending in the cavity, to heat the aerosol-forming product A received in the cavity, where the heater includes: an induction coil, configured to generate a variable magnetic field; and a susceptor, configured to be penetrated by the variable magnetic field to generate heat, where the susceptor is formed by molding a moldable sensing material on the induction coil, and wraps the induction coil. In the aerosol generation device, the susceptor is formed and is integrated into one body on the induction coil by molding, which is advantageous for miniaturization of the device
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Patent Agency Ranking
公开(公告)号：US20240315336A1
公开(公告)日：2024-09-26
申请号：US18578729
申请日：2022-07-13
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Zexin WU , Zhongli XU , Yonghai LI
Abstract: This application provides a heater and a vapor generation device. The heater is constructed to be a pin or in a needle shape, and includes a front end and a rear end that are opposite in an axial direction, and a resistance heating element extending between the front end and the rear end; the resistance heating element includes a first electrical connection portion close to the front end, a second electrical connection portion close to the rear end, and a heating portion located between the first electrical connection portion and the second electrical connection portion; and a plurality of notches or hollow holes are provided on the heating portion. The heater is powered by the electrical connection portions at the front end and the rear end, and generates heat at the heating portion that is formed between the electrical connection portions and has the plurality of notches or hollow holes.
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公开(公告)号：US20240245120A1
公开(公告)日：2024-07-25
申请号：US18293796
申请日：2022-08-02
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Supeng KUAI , Zhongli XU , Yonghai LI
Abstract: This application provides a vapor generation system and a vapor generation device, configured to heat an aerosol-generating product to generate an aerosol. The vapor generation device includes a main housing; and the main housing includes: a heating assembly, configured to heat the aerosol-generating product; and a door cover, movably coupled to the main housing at a first position and a second position, where the door cover covers the heating assembly at the first position, and exposes the heating assembly at the second position. The foregoing vapor generation device selectively covers or exposes the heating assembly through the door cover, then exposes the heating assembly as required, and covers the heating assembly after use to protect the heating assembly.
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公开(公告)号：US20240081403A1
公开(公告)日：2024-03-14
申请号：US18262137
申请日：2022-01-19
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO.,LTD.
Inventor： Baofeng XIE , Fuwen LIN , Zhongli XU , Yonghai LI
Abstract: An vaporizer includes an outer housing, where the outer housing is internally provided with: a liquid storage chamber; a first liquid guide element, having a first surface and a second surface opposite to each other, where the first surface sucks a liquid substrate in the liquid storage chamber; a second liquid guide element, arranged close to the second surface of the first liquid guide element, and configured to contact with the second surface to suck the liquid substrate; a heating element, configured to heat at least part of the liquid substrate in the second liquid guide element to generate an aerosol; and an air channel providing a flowing path for air to cross the first liquid guide element and enter the liquid storage chamber in the longitudinal direction of the outer housing.
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公开(公告)号：US20230172270A1
公开(公告)日：2023-06-08
申请号：US17758882
申请日：2021-01-15
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO.,LTD.
Inventor： Ruilong HU , Wei CHEN , Zhongli XU , Yonghai LI
Abstract: A low-temperature smoking set, comprising a housing assembly (1) and a heating assembly (4) disposed in the housing assembly (1), wherein a cavity (121) used for inserting a cigarette (10) is provided on the housing assembly (1), and a cigarette accommodating cavity (P1) used for accommodating at least a part of the cigarette (10) is provided at the inner part of the housing assembly (1). At least one cigarette holding mechanism (5) is disposed at the cavity wall of the cigarette accommodating cavity (P1). The cigarette holding mechanism (5) comprises at least two deformable elastic protrusion parts (P2) arranged at intervals along the circumference of the cigarette accommodating cavity (P1). The elastic protrusion parts (P2) are in the shape of sheets and extend from the cavity wall of the cigarette accommodating cavity (P1) toward the inner part of the cigarette accommodating cavity (P1) along the radial direction of the cigarette accommodating cavity (P1), thereby implementing adaptive adjustment according to the diameter of the cigarette (10) so as to adapt to cigarettes of different diameters (10). In addition, since the elastic protrusion parts (P2) are in the shape of sheets, heat dissipation may be better prevented, thereby ensuring the baking efficiency of the cigarette (10).
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公开(公告)号：US20230128317A1
公开(公告)日：2023-04-27
申请号：US17758883
申请日：2021-01-15
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Jian WU , Zuqiang QI , Jiamao LUO , Baoling LEI , Zhongli XU , Yonghai LI
IPC: A24F40/46
Abstract: An aerosol generating device, comprising: a chamber (30), that is for receiving a smokable material (A), the chamber having a first radial direction and a second radial direction that are perpendicular to one another; and a first infrared emitter (21) and a second infrared emitter (22) that are arranged along the first radial direction of the chamber, and that are used to radiate infrared rays to the chamber so as to heat the smokable material, the first infrared emitter and the second infrared emitter at least partially extending along the second radial direction, thereby defining the chamber between the first infrared emitter and the second infrared emitter, and such that the size of the chamber along the second radial direction is greater than that along the first radial direction. In the foregoing aerosol generating device, a first infrared emitter and a second infrared emitter are oppositely disposed and define and form a chamber the size of which is smaller along a first radial direction than that along a second radial direction, thereby increasing the ability and efficiency of absorbing infrared rays in a smokable material, such that a surface layer and the interior of the smokable material can be relatively uniformly heated.
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