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1.发明申请公开(公告)号：US20250134174A1
公开(公告)日：2025-05-01
申请号：US18837943
申请日：2023-02-09
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Fuyi LI , Linhai LU , Zhongli XU , Yonghai LI
Abstract: An atomizer, an electronic atomization apparatus, and a sealing element for the electronic atomization apparatus are provided. The atomizer includes a main housing; a liquid storage cavity for storing a liquid matrix; an atomization assembly used for atomizing the liquid matrix to generate aerosol; a support having a first cavity; and a flexible sealing element including a peripheral side wall. The peripheral side wall is arranged between the support and the main housing, and at least partially surrounds the support, so as to provide sealing between the support and the main housing. The sealing element further includes a sealing portion extending into the first cavity. The sealing part is arranged between the inner surface of the first cavity and the atomization assembly, so as to provide sealing between the inner surface of the first cavity and the atomization assembly.
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公开(公告)号：US20250120442A1
公开(公告)日：2025-04-17
申请号：US18293809
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, where the vapor generation system includes: a product box, configured to store an aerosol-generating product; a vapor generation device, configured to heat the aerosol-generating product to generate an aerosol, where an outer surface of the vapor generation device has a first plane with a largest area; and when the first plane of the vapor generation device is in contact with a largest plane of an outer surface of the product box, a contact area is defined by a plane with a smaller area of the two planes. The foregoing vapor generation system and combination of the vapor generation device and the product box is advantageous for the user to hold or maintain.
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公开(公告)号：US20250107567A1
公开(公告)日：2025-04-03
申请号：US18832451
申请日：2023-01-10
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Jian WU , Shuyuan ZHANG , Zhongii XU , Yonghai LI
IPC: A24F40/42 , A24F40/20 , A24F40/465 , A24F40/51
Abstract: This application provides an aerosol generating apparatus. The aerosol generating apparatus includes: a chamber, configured to receive an aerosol generation product: a heater, configured to heat the aerosol generation product, where the heater includes a resistive heating element, the resistive heating element has at least two resistive heating layers formed by a sheet including a resistive metal or alloy wound or folded up. In the foregoing aerosol generating apparatus, the resistive heating element of the heater is formed by the sheet wound or folded up. This is more convenient than production of a spiral heating wire by winding a wire.
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公开(公告)号：US20250098765A1
公开(公告)日：2025-03-27
申请号：US18729567
申请日：2023-01-10
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Xiaowen DAI , Chongjiu HU , Jingfu LONG , Xueqiang ZHAN , Ganzhou LI , Junrong LIANG , Zhongli XU , Yonghai LI
Abstract: A tubular atomization assembly, an assembly method and an aerosol generation apparatus are provided. The atomization assembly includes a heating element, a sleeve and an insulation base. The heating element includes a heating portion and a conductive portion having a first conductive portion and a second conductive portion. The sleeve has a hollow accommodating cavity, in which the heating portion is accommodated. At least a part of the conductive portion extends to an exterior of the accommodating cavity. The insulation base is connected to one end of the sleeve and includes a perforation. The first conductive portion and the second conductive portion run through the perforation to be fixed on the insulation base. The first conductive portion and the second conductive portion can be kept together or close to each other to be inserted into the same perforation, without applying a pulling force to the heating portion.
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公开(公告)号：US20250098743A1
公开(公告)日：2025-03-27
申请号：US18728308
申请日：2023-01-09
Applicant: Shenzhen First Union Technology Co., Ltd.
Inventor： Fuyi LI , Zhongli XU , Yonghai LI
IPC: A24F40/10 , A24F40/42 , A24F40/46 , A24F40/485
Abstract: An atomizer and a heating member are provided. The atomizer atomizes a liquid base to generate an aerosol and includes a housing, a support, a base seat, a heating member and a capillary component. The housing is defined with a liquid storage cavity for storing the liquid base. The support is arranged in the housing and includes a liquid channel and a first surface. The liquid channel is in fluid communication with the liquid storage cavity. The first surface faces away from the liquid storage cavity. The liquid channel stops at the first surface. The heating member extends and remains flat. The capillary component covers at least a part of the first surface and shields the liquid channel. The capillary component receives, through the liquid channel, and stores the liquid base from the liquid storage cavity and conveys the liquid base to the vicinity of the heating member.
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Patent Agency Ranking
公开(公告)号：US20250064125A1
公开(公告)日：2025-02-27
申请号：US18726274
申请日：2023-01-04
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Jian WU , Zhongli XU , Yonghai LI
Abstract: An aerosol generating device and a resistive heater are provided. The resistive heater includes a resistive heating element, and a first electrically conductive pin and a second electrically conductive pin configured to supply power to the resistive heating element. The first electrically conductive pin includes a first section and a second section. The second section has a resistivity less than that of the first section. The first section is connected to the resistive heating element. The first section includes a first galvanic couple material, and the second electrically conductive pin includes a second galvanic couple material different from the first galvanic couple material, so that a thermocouple configured to sense a temperature of the resistive heating element is formed between the first section and the second electrically conductive pin.
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公开(公告)号：US12232527B2
公开(公告)日：2025-02-25
申请号：US18645349
申请日：2024-04-24
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Zhi Yuan , Zhongli Xu , Yonghai Li
Abstract: The embodiments of this application provide an electronic cigarette. The electronic cigarette includes an outer housing, an atomizing sheath having two separating walls and a liquid storage cavity, and a nozzle assembly having a nozzle and a sealing piece. The liquid storage cavity is formed between the two separating walls. Two aerosol output passageways are respectively disposed at two sides of the liquid storage cavity. The separating wall separates the aerosol output passageway and the liquid storage cavity. A sealing sleeve part of the nozzle is fixed to the main body and extends into the liquid storage cavity. A sleeve wall of the sealing piece is located and squeezed between the sealing sleeve part and the separating wall for sealing the liquid storage cavity. In addition, a nozzle used in the electronic cigarette is also provided.
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公开(公告)号：US20250009029A1
公开(公告)日：2025-01-09
申请号：US18705529
申请日：2022-11-09
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Zuqiang QI , Zhongli XU , Yonghai LI
IPC: A24F40/465 , A24F40/10 , H05B6/10
Abstract: An aerosol generation apparatus includes: an induction coil, configured to generate a changing magnetic field; and a susceptor, configured to be induced to produce heat in the changing magnetic field, to heat an aerosol generation substrate, to generate an aerosol. A wire material of the induction coil includes at least two wire cores, and the wire core includes at least two conductive wires, to suppress self-formed current deviation and reduce an internal loss of the induction coil. Alternatively, the wire material of the induction coil includes a plurality of wire cores, each wire core is formed by twisting a plurality of conductive wires one or more times, and 3 to 20 conductive wires are used in first twisting of the plurality of conductive wires, to avoid wire breakage, reduce alternating current impedance of the induction coil, and reduce a loss caused by an internal proximity effect.
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公开(公告)号：USD1057268S1
公开(公告)日：2025-01-07
申请号：US29866192
申请日：2022-09-01
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Designer： Wei Zhang , Zhongli Xu , Yonghai Li
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公开(公告)号：US20250000156A1
公开(公告)日：2025-01-02
申请号：US18705559
申请日：2022-11-08
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Zhijie HUANG , Linhai LU , Zhongli XU , Yonghai LI
IPC: A24F40/485 , A24F40/10 , A24F40/42 , F16J15/10
Abstract: An atomization device includes: a liquid storage device with a liquid storage cavity, a liquid outlet, and a first seal for sealing the liquid outlet; and an atomization assembly detachably connected to the liquid storage device and includes a support, an atomization core, and a second seal supported on the support, where the atomization core is used for atomizing a liquid matrix to generate an aerosol; and the support is provided with a liquid inlet for allowing the liquid matrix to flow towards the atomization core and provided with a pressing member able to press the first seal to break or release the first seal, to enable the liquid matrix to flow from the liquid outlet to the liquid inlet, and the second seal is for sealing a joint between the liquid outlet and the liquid inlet during the pressing of the first seal by the pressing member.
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