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公开(公告)号：US20220256925A1
公开(公告)日：2022-08-18
申请号：US17620144
申请日：2020-06-28
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Yunkai ZHANG , Ruilong HU , Yinzhe LI , Xiaobo AI , Zhongli XU , Yonghai LI
IPC: A24F40/485 , A24F40/10 , A24F40/44 , A24F40/46
Abstract: An atomizer for electronic cigarette and an electronic cigarette, the atomizer for electronic cigarette comprising an outer shell and an end cover; a liquid storage cavity and an atomizing assembly are arranged inside the outer shell; the atomizing assembly comprises a porous body and a heat generating body; the porous body comprises a first side part and a second side part arranged opposite to one another, and an atomizing surface extending from the first side part to the second side part, and the heat generating body being arranged on the atomizing surface; the atomizing surface and the end cover are spaced apart a certain distance and form an atomizing cavity, the atomizing cavity being in fluid communication with a smoke outlet channel by means of communication openings, and air inlets being disposed on the end cover or the outer shell.
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公开(公告)号：US11412580B2
公开(公告)日：2022-08-09
申请号：US15647285
申请日：2017-07-12
Applicant: Shenzhen First Union Technology Co., Ltd.
Inventor： Yonghai Li , Zhongli Xu , Hongbin Chen , Shengjia Song , Yuqin Li
Abstract: The present disclosure relates to a heating device for heating a cigarette The heating device includes a housing, a heating chamber arranged in the housing, at least one heating element, a control component, and a power supply. The housing defines an opening for insertion of the cigarette. The heating chamber is configured for partly receiving the cigarette. The at least one heating element is configured for heating the cigarette. The heating element is movably arranged in the heating chamber. The control component is configured for driving the at least one heating element to move, so that the at least one heating element abuts against an outer surface of the cigarette. The power supply is configured for supplying the at least one heating element power.
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53.发明申请公开(公告)号：US20220240580A1
公开(公告)日：2022-08-04
申请号：US17621706
申请日：2020-07-03
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Yunshu XU , Zhongli XU , Yonghai LI
Abstract: An application of an organic porous material in an aerosol generating device, and an atomizer using the material. The organic porous material is, at least in part, a melamine resin porous material. The melamine resin porous material has a decomposition temperature exceeding 400° C., can be used for a long time at a high temperature of 180-240° C. without any change in properties, and thus can cover the operating temperature range of the atomizer. In addition, the material has a high porosity and controllable pore size distribution, can achieve both good liquid guiding and locking performance, and thus is an ideal liquid guiding material for an atomizer. The organic porous material is applied to an atomizer, and has the advantages of quick liquid absorption, high liquid storage capacity, smooth liquid guide, and outstanding liquid locking capability due to a nano-capillary microstructure formed after liquid infiltration.
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公开(公告)号：US20220211107A1
公开(公告)日：2022-07-07
申请号：US17609003
申请日：2020-05-06
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD
Inventor： Yunkai ZHANG , Ruilong HU , Zhongli XU , Yonghai LI
Abstract: The present application relates to the technical field of smoking sets, and provided thereby are a cartridge and an electronic cigarette, the cartridge comprising: a liquid storage part inside of which a liquid storage cavity is formed; a gas outlet channel; a porous body which comprises a main body having an atomizing surface, and two side parts arranged opposite to each other; and a container is defined and formed between the two side parts and the main part. The porous body also comprises a connection part which is used to connect the two side parts, used to receive and absorb condensed liquid formed in the gas outlet channel, and has at least one receiving surface facing towards the gas outlet channel; and a heating body which is bound to the atomizing surface.
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公开(公告)号：US11253002B2
公开(公告)日：2022-02-22
申请号：US16513748
申请日：2019-07-17
Applicant: Shenzhen First Union Technology Co., Ltd.
Inventor： Yunkai Zhang , Zhengfa Li , Zhongli Xu , Yonghai Li
IPC: A24F47/00 , A24F40/46 , A61M11/04 , A24F40/485 , A24F40/10
Abstract: An atomizer and an electronic cigarette having the same are disclosed. An atomizer includes an atomizing sleeve, with a reservoir formed therein; a heater, disposed inside the atomizing sleeve; as used herein, the heater includes: a quartz glass tube, hollow and with two ends open, a liquid conductive element, received in the quartz glass tube; the liquid conductive element is configured for absorbing tobacco liquid into the quartz glass tube and a heating element, sleeved on the quartz glass tube; the heating element generates infrared radiation to heat the tobacco liquid stored in the quartz glass tube.
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Patent Agency Ranking
公开(公告)号：US20220013817A1
公开(公告)日：2022-01-13
申请号：US17293146
申请日：2019-11-05
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO.,LTD.
Inventor： Huiyong YAN , Zhongli XU , Yonghai LI
Abstract: A battery health monitoring method and apparatus, and an electronic cigarette. The battery health monitoring method comprises: a control unit acquiring, according to the state of a battery, information of the battery from a detection unit; the control unit determining, based on the information of the battery, whether the battery is abnormal; and if the battery is abnormal, the control unit controlling an electronic cigarette, such that same sends an alarm signal and/or controlling the battery, such that same stops working. By means of the method, an abnormal battery in an electronic cigarette can be discovered in a timely manner, thereby avoiding damage occurring to the electronic cigarette.
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公开(公告)号：US20210345670A1
公开(公告)日：2021-11-11
申请号：US17298136
申请日：2019-11-06
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Qigen WANG , Desheng HUANG , Zhengfa LI , Yonghai LI , Zhongli XU
Abstract: An electronic cigarette atomizer, comprising a liquid storage chamber for storing electronic cigarette liquid, and an atomization assembly for absorbing and atomizing the electronic cigarette liquid. The atomization assembly comprises a porous body and a heating element. The porous body comprises an electronic cigarette liquid absorption surface in contact with the electronic cigarette liquid and an atomization surface. The heating element is provided on the atomization surface. The electronic cigarette liquid absorption surface is provided with a plurality of blind holes and/or grooves extending along the electronic cigarette liquid absorption surface towards the atomization surface. In the atomization assembly, electronic cigarette liquid atomization is performed on the porous body by means of laser tapping, mechanical perforating, and other approaches. The porous body has larger specific surface area, which enhances the electronic cigarette liquid adsorption and storage capability and improves the amount of smoke and the smoke efficiency.
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公开(公告)号：US20210337870A1
公开(公告)日：2021-11-04
申请号：US17280212
申请日：2019-09-27
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Shufeng ZHANG , Zongping YU , Xiaodong SUN , Zhongli XU , Yonghai LI , Yonghai LI
Abstract: A tobacco-heating smoking set includes: a first component and a second component, wherein the first component includes: a first housing and a bracket, wherein the bracket is fixed on the first housing, and a heating chamber is formed inside the bracket; the second component includes: a second housing and a heating component, the second housing is matched and engaged with the first housing to form a housing of the tobacco-heating smoking set, the heating component is fixed on the second housing, the heating component includes a heating element, the heating element is accommodated in the heating chamber and is configured for heating a cigarette, and the first component is capable of being removed from the second component to expose the heating element.
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公开(公告)号：US10912338B2
公开(公告)日：2021-02-09
申请号：US15990541
申请日：2018-05-25
Applicant: Shenzhen First Union Technology Co., Ltd.
Inventor： Huiyong Yan , Huidong Wu , Yonghai Li , Zhongli Xu
Abstract: An electronic cigarette includes: an atomizer, defining a liquid storage chamber formed therein; a heating element, communicated with the liquid storage chamber; a power supply, configured for supplying power; a controlling unit, one end of the controlling unit electrically connected with the power supply, the other end thereof electrically connected with the heating element; and a capacitive transducer electrically connected with the controlling unit. Two electrodes are disposed inside the liquid storage chamber for determining an amount of the tobacco liquid in the liquid storage chamber. A using method includes: conducting the electricity and controlling the heating element to atomize the tobacco liquid in the liquid storage chamber; detecting an amount of the tobacco liquid in the liquid storage chamber via the capacitive transducer. When the detected amount of the tobacco liquid reaches a preset value, the electronic cigarette emits alert information or cuts off the electricity.
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公开(公告)号：US10791759B2
公开(公告)日：2020-10-06
申请号：US15360019
申请日：2016-11-23
Applicant: Shenzhen First Union Technology Co., Ltd.
Inventor： Yonghai Li , Zhongli Xu , Yonglu Guo , Min Zheng
Abstract: The present disclosure relates to an atomizer includes an atomizing device and a liquid supply. The atomizing device includes an engaging part. The liquid supply includes a liquid chamber. The liquid supply includes a connecting end and a liquid outlet defined in the connecting end. The engaging part defines a liquid inlet through which tobacco liquid can flow into the atomizing device. The liquid supply further includes a sliding block slidable between a first position and a second position. When the sliding block is in the first position, the sliding block seals the liquid outlet; when the sliding block is in the second position, the liquid outlet is opened. The engaging part is capable of sliding along a predetermined track to form a snap-fit connection with the connecting end, and simultaneously driving the sliding block to move from the first position to the second position.
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