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    ELECTRONIC CIGARETTE AND ATOMIZER THEREOF
    81.
    发明申请
    ELECTRONIC CIGARETTE AND ATOMIZER THEREOF 审中-公开

    公开(公告)号：US20180206554A1

    公开(公告)日：2018-07-26

    申请号：US15873916

    申请日：2018-01-18

    Applicant: Shenzhen First Union Technology Co., Ltd.

    Inventor： Pengfei JIANG ,  Yindeng DENG ,  Zhongli XU ,  Yonghai LI

    IPC: A24F47/00

    CPC classification number: A24F47/008

    Abstract: An electronic cigarette and an atomizer are disclosed, the atomizer includes a reservoir, the reservoir being configured for storing tobacco liquid; an atomizing assembly, the atomizing assembly being disposed inside the reservoir, at a lower end of the reservoir, and configured to absorb tobacco liquid for atomization; and a blocking component, the blocking component being disposed in the reservoir, and configured for blocking tobacco liquid in the reservoir when tobacco liquid flows from the lower end of the reservoir toward an upper end thereof, such that tobacco liquid is kept around the atomizing assembly, and hence avoiding few tobacco liquid existing in the atomizing assembly because of rapid flowing of the tobacco liquid such that the electronic cigarette may generate burnt flavor when smoked.

    ELECTRONIC CIGARETTE, ATOMIZER AND CONTROL METHOD THEREOF
    84.
    发明申请
    ELECTRONIC CIGARETTE, ATOMIZER AND CONTROL METHOD THEREOF 审中-公开

    公开(公告)号：US20180140020A1

    公开(公告)日：2018-05-24

    申请号：US15872942

    申请日：2018-01-16

    Applicant: Shenzhen First Union Technology Co., Ltd

    Inventor： Xiaoqiang Zhao ,  Huiyong Yan ,  Zhongli Xu ,  Yonghai Li

    IPC: A24F47/00 ,  A61M15/06

    CPC classification number: A24F47/008 ,  A61M15/06

    Abstract: An electronic cigarette, an atomizer and control method thereof are provided. The atomizer includes a housing defining a gas passage and an accommodation space communicated with the gas passage, an atomizing unit arranged in the accommodation space and configured to generate aerosol passing through the gas passage for user, a detecting unit arranged in the gas passage and configured to detect a gas flow quantity in the gas passage and a control unit electrically connected to the detecting unit and configured to adjust an atomizing quantity of the atomizer according to the gas flow quantity detected by the detecting unit.

    ELECTRONIC CIGARETTE
    85.
    发明申请
    ELECTRONIC CIGARETTE 审中-公开

    公开(公告)号：US20180116288A1

    公开(公告)日：2018-05-03

    申请号：US15796843

    申请日：2017-10-29

    Applicant: Shenzhen First Union Technology Co., Ltd.

    Inventor： Shuyun HU ,  Yonghai LI ,  Zhongli XU

    IPC: A24F47/00 ,  H05B3/46

    CPC classification number: A24F47/008 ,  H05B3/46

    Abstract: An exemplary electronic cigarette includes a power supply and an atomizer. The atomizer is connected with the power supply via a detachable connecting structure. The power supply has a connecting end connecting with the atomizer. The power supply includes an electromagnetic induction coil at the connecting end. The atomizer includes a housing, a liquid chamber arranged in the housing, and a metallic element. The metallic element is capable of generating heat in an alternating magnetic field. The liquid chamber defines an opening facing the power supply. The atomizer further includes a liquid storing element arranged in the opening. The liquid storing element is capable of storing tobacco liquid, and preventing tobacco liquid in the liquid chamber from flowing out. The metallic element abuts against the liquid storing element. The metallic element is configured for heating the tobacco liquid absorbed in the liquid storing element to form aerosol.

    ULTRASONIC ATOMIZATION CONTROL SYSTEM AND ELECTRONIC CIGARETTE
    86.
    发明申请
    ULTRASONIC ATOMIZATION CONTROL SYSTEM AND ELECTRONIC CIGARETTE 审中-公开

    公开(公告)号：US20180090923A1

    公开(公告)日：2018-03-29

    申请号：US15713737

    申请日：2017-09-25

    Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.

    Inventor： Yonghai Li ,  Zhongli Xu ,  Huiyong Yan

    IPC: H02H3/20 ,  H02H3/08 ,  A24F47/00

    CPC classification number: H02H3/20 ,  A24F47/002 ,  A24F47/008 ,  A61M15/0085 ,  A61M15/06 ,  A61M2016/0024 ,  B05B12/081 ,  B05B17/0615 ,  H02H3/08

    Abstract: Disclosed are an ultrasonic atomization control system and an electronic cigarette. The system includes: a current feedback circuit and/or a voltage feedback circuit, a microcontroller unit, a push-pull circuit, and an oscillator driving circuit; wherein the push-pull circuit is coupled between the microcontroller unit and the oscillator driving circuit, the current feedback circuit and/or the voltage feedback circuit are/is coupled between the oscillator driving circuit and the microcontroller unit; and the oscillator driving circuit is configured to be connected with a load; wherein the microcontroller unit is configured to output a pulse width modulation signal with a predetermined frequency and voltage to the push-pull circuit, judge a current and/or a voltage fluctuation fed back by the current feedback circuit and/or the voltage feedback circuit are/is greater than a threshold, and stop operation of the load if the fluctuation is greater than the threshold.

    Atomizer and electronic cigarette having same
    87.
    发明授权
    Atomizer and electronic cigarette having same 有权

    公开(公告)号：US09894937B2

    公开(公告)日：2018-02-20

    申请号：US15147912

    申请日：2016-05-06

    Applicant: Shenzhen First Union Technology Co., Ltd.

    Inventor： Yonghai Li ,  Zhongli Xu

    IPC: A24F47/00 ,  H05B3/00 ,  H05B3/14

    CPC classification number: A24F47/008 ,  H05B3/0014 ,  H05B3/14

    Abstract: An exemplary atomizer includes a liquid supply and an atomizing assembly connected with the liquid supply. The liquid supply has a liquid chamber. The liquid supply includes a sealing piece at an end, and the sealing piece defines a liquid outlet. The atomizing assembly includes a connecting part. The liquid supply includes an engaging part. The engaging part includes a rotary sealing element rotatable relative to the sealing element. When the liquid supply and the atomizing assembly are disassembled, the rotary sealing element seals the liquid outlet. When the connecting part is inserted into the engaging part and rotated a first angle, the atomizing assembly and the liquid supply are engaged. When the atomizing assembly is further rotated a second angle, the atomizing assembly drives the rotary sealing element to rotate to open the liquid outlet, and the tobacco liquid in the liquid chamber flows into the atomizing assembly.

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