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公开(公告)号：US20180338536A1
公开(公告)日：2018-11-29
申请号：US15990528
申请日：2018-05-25
Applicant: Shenzhen First Union Technology Co., Ltd.
Inventor： Peng HU , Yuanhua FENG , Zhongli XU , Yonghai LI
CPC classification number: A24F47/008 , A24F47/00 , H05B3/44 , H05B2203/021
Abstract: An atomizer disclosed including: a sleeve; a liquid storage sleeve disposed at an end of the sleeve along an axial direction of the sleeve; and an atomizing assembly, the atomizing assembly comprises a liquid conducting body and a heating element; the liquid conducting body is disposed in the sleeve along an axial direction of the sleeve, extending from the sleeve into the liquid storage sleeve; the heating element is sleeved on outside of the liquid conducting body and configured for heating the tobacco liquid absorbed by the liquid conducting body, to generate an aerosol in an atomizing space between the sleeve and the heating element.
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公开(公告)号：US20180338534A1
公开(公告)日：2018-11-29
申请号：US15990060
申请日：2018-05-25
Applicant: Shenzhen First Union Technology Co., Ltd.
Inventor： Zhanjun JIANG , Yonghai LI , Zhongli XU
Abstract: An elastic electrode structure for an electronic cigarette is disclosed. The electronic cigarette includes an atomizing assembly and a battery assembly. The battery assembly has a threaded sleeve arranged on an upper end thereof. The elastic electrode structure includes an electrode ring arranged in the threaded sleeve. The electrode ring has a lower end extending out from a through hole defined at the bottom of the threaded sleeve. The elastic electrode structure further includes an insulating ring arranged between the electrode ring and the threaded sleeve, and the elastic electrode structure further includes an elastic sealing ring arranged between the electrode ring and the insulating ring. The elastic electrode structure has good leak-proofing effect and low cost.
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公开(公告)号：US20180199631A1
公开(公告)日：2018-07-19
申请号：US15871776
申请日：2018-01-15
Applicant: Shenzhen First Union Technology Co., Ltd.
Inventor： Zhiquan CHEN , Yonghai LI , Zhongli XU , Xiaoqiang ZHAO
CPC classification number: A24F47/008 , A61M11/042 , A61M15/06 , A61M2205/121 , A61M2205/128
Abstract: An atomizer for an electronic cigarette is disclosed, including: a housing unit defining therein a tobacco liquid chamber configured for storing a tobacco liquid; a first casing body defining thereon a first liquid guide hole configured for allowing the tobacco liquid to pass through; an atomization device; a control valve configured for closing or opening the first liquid guide hole to control the tobacco liquid to enter the atomization device; and a base assembly detachably connected to the housing unit and supporting the atomization device and configured to be in linkage with the control valve. The base assembly can drive the control valve to close the first liquid guide hole while the base assembly is detached from the housing unit. The base assembly can drive the control valve to open the first liquid guide hole while the base assembly is assembled on the housing unit.
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公开(公告)号：US20180116290A1
公开(公告)日：2018-05-03
申请号：US15801513
申请日：2017-11-02
Applicant: Shenzhen First Union Technology Co., Ltd.
Inventor： Yonghai LI , Zhongli XU , Changzheng DAI , Yonglu GUO
IPC: A24F47/00
CPC classification number: A24F47/008
Abstract: An atomizer includes a mouthpiece assembly, a liquid supply assembly, a holder assembly, and an atomizing core. The liquid supply assembly includes a first liquid chamber, a second liquid chamber, an air pipe, a movable element, and an elastic element. A through hole is provided between the first liquid chamber and the second liquid chamber. The movable element is movable along the air pipe between a first position and a second position. When the holder assembly is engaged with the liquid supply assembly, the elastic element is compressed, the movable element is in the first position, and the first liquid chamber is in communication with the second liquid chamber via the through hole. When the holder assembly is detached from the liquid supply assembly, the elastic element drives the movable element to move to the second position, and the through hole is sealed.
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公开(公告)号：US20140209108A1
公开(公告)日：2014-07-31
申请号：US14167335
申请日：2014-01-29
Applicant: Shenzhen First Union Technology Co., Ltd.
Inventor： Yonghai LI , Zhongli XU , Yunping ZHONG , Zhanpanbo XIA
IPC: A24F47/00
CPC classification number: A24F47/008
Abstract: An atomizing device of an electronic cigarette includes an atomizing sleeve, an air pipe located in the atomizing sleeve, a heating assembly arranged on the air pipe, a heating assembly fixing base fixing and supporting the heating assembly, a metallic sleeve supporting the heating assembly fixing base, and a sealing cover. The sealing cover and the heating assembly fixing base are respectively located at two opposite ends of the air pipe. The atomizing sleeve, the air pipe, the sealing cover, the heating assembly fixing base, and the metallic sleeve cooperatively define a sealed tobacco solution reserving space without a reservoir cotton received therein. An electronic cigarette using the atomizing device is also provided.
Abstract translation: 电子烟的雾化装置包括雾化套筒，位于雾化套筒内的空气管，布置在空气管上的加热组件，固定和支撑加热组件的加热组件固定底座，支撑加热组件固定的金属套筒 基座和密封盖。 密封盖和加热组件固定底座分别位于空气管的两个相对端。 雾化套管，空气管，密封盖，加热组件固定底座和金属套筒协调地限定了一个密封的烟草溶液储存空间，而没有在其中容纳储存器棉花。 还提供了使用雾化装置的电子烟。
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Patent Agency Ranking
公开(公告)号：US20250107568A1
公开(公告)日：2025-04-03
申请号：US18730156
申请日：2023-01-10
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Jian WU , Shuyuan ZHANG , Zhongli XU , Yonghai LI
Abstract: An aerosol generating apparatus and a heater therefor are provided. The aerosol generating apparatus includes: a chamber configured to receive an aerosol-generating product; and a heater at least partially extending into the chamber for insertion into the aerosol-generating product to heat the aerosol-generating product. The heater has a free front end located in the chamber and a tail end away from the free front end. The heater includes a housing element extending between the free front end and the tail end and at least partially defining an outer surface of the heater. The housing element is formed by winding a sheet including a metal or an alloy. In the present aerosol generating apparatus, the housing element of the heater formed by winding the sheet having the metal or the alloy is more convenient to manufacture than conventional ceramic or stainless steel housings formed by moulding or machining.
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公开(公告)号：US20250098770A1
公开(公告)日：2025-03-27
申请号：US18833648
申请日：2023-01-12
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Supeng KUAI , Yonghua ZHU , Zhongli XU , Yonghai LI
IPC: A24F40/465 , A24F40/20 , A24F40/485
Abstract: An aerosol generating device and an extraction method, for use in enabling an aerosol generating product to generate an aerosol, are provided. The aerosol generating product includes a first segment and a second segment. The second segment is exposed outside the aerosol generating device during use. The aerosol generating device includes a main body and a housing defining a receiving cavity for accommodating the first segment.The main body further includes a heater configured to heat the aerosol generating product to generate an aerosol, and a protector configured to move from a first position to a second position along with the first segment in response to an extraction force applied to the second segment. The first position is a stroke start point of the protector inside the aerosol generating device. The second position is a stroke end point of the protector inside the aerosol generating device.
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公开(公告)号：US20250072493A1
公开(公告)日：2025-03-06
申请号：US18815349
申请日：2024-08-26
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Shilin ZHU , Xiaoqiang ZHAO , Xing SHI , Zhongli XU , Yonghai LI
IPC: A24F40/30 , A24F40/10 , A24F40/46 , A24F40/485 , A24F40/50
Abstract: An aerosol-generating device is provided. The device includes a liquid storage portion, a first atomization cavity, a second atomization cavity, a first heating element, a second heating element, and a switching assembly. A first liquid storage cavity, a second liquid storage cavity, and a main airway are defined in the liquid storage portion. A first movable member of the switching assembly is movably arranged, to cause the main airway to be selectively in communication with any one of the first atomization cavity or the second atomization cavity, or to cause the main airway to be in communication with both the first atomization cavity and the second atomization cavity.
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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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