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公开(公告)号：US20230012249A1
公开(公告)日：2023-01-12
申请号：US17757012
申请日：2020-12-09
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Zuqiang QI , Baoling LEI , Jiamao LUO , Zhongli XU , Yonghai LI
IPC: A24F40/465 , A24F40/20 , F16L59/065 , H05B6/10
Abstract: A heat insulation mechanism suitable for an electromagnetic induction-type aerosol generation device and an aerosol generation device are provided. The aerosol generation device comprises a magnetic field generator and a susceptor that are inductively coupled; a heat insulator configured to reduce conduction of heat from the susceptor to the outside, the heat insulator comprising a tube wall, and a central region defined by the tube wall, the tube wall containing a metal or an alloy, and the pressure in the central region being configured to be lower than the pressure outside the heat insulator; and a magnetic field shield, configured to isolate the heat insulator from a varying magnetic field, so as to prevent the heat insulator from being penetrated by the varying magnetic field to generate heat. The aerosol generation device can shield the vacuum heat insulator from the magnetic field as far as possible.
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公开(公告)号：US20230000154A1
公开(公告)日：2023-01-05
申请号：US17756418
申请日：2020-11-26
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Jun YUAN , Baoling LEI , Wenpeng WANG , Ming CHEN , Zhongli XU , Yonghai LI
Abstract: An atomization assembly comprises an e-liquid reservoir, a porous body, and a healing element. The e-liquid reservoir comprises an e-liquid storage cavity (b) for storing e-liquid. Used for adsorbing e-liquid in the e-liquid storage cavity, the porous body comprises an e-liquid contract surface, an e-liquid atomization surface and an air inlet surface and it adsorbs the e-liquid in the e-liquid storage cavity by means of the e-liquid contact surface; the air inlet surface is for allowing gas to flow into the porous body and flow into the e-liquid storage cavity by means of the porous body; the distance between the air inlet surface and the e-liquid contact surface is smaller than the distance between the e-liquid atomization surface and the e-liquid contact surface, and at least part of the heating element is in contact with the e-liquid atomization surface so as to atomize the e-liquid on the e-liquid atomization surface.
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公开(公告)号：US20220330619A1
公开(公告)日：2022-10-20
申请号：US17753638
申请日：2020-09-11
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Huiyong YAN , Guangping NING , Zhongli XU , Yonghai LI
Abstract: The present disclosure provides a method for controlling an electronic cigarette and an electronic cigarette. The method includes: acquiring a work start signal of the electronic cigarette (S1); acquiring a time interval between starting work this time and stopping work last time (S2); when the time interval is greater than a first preset time interval, controlling the electronic cigarette to work at a first power, and when a duration of the first power is greater than a first preset duration, turning off the electronic cigarette; when the time interval is greater than a second preset time interval but less than or equal to the first preset time interval, controlling the electronic cigarette to work at a second power, and when a duration of the second power is greater than a second preset duration, turning off the electronic cigarette; wherein, the first power is greater than the second power (S3).
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104.发明申请公开(公告)号：US20220295901A1
公开(公告)日：2022-09-22
申请号：US17753311
申请日：2020-09-03
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Junjie LI , Zhongli XU , Yonghai LI
Abstract: The present disclosure provides an aerosol generation system, a measurement method, an atomization device, and a power supply device. The aerosol generation system comprises: a liquid storage cavity, a vaporization element, a battery cell providing a power to the vaporization element, an air flow sensor for measuring an air flow inhalation velocity, and a controller. The controller is configured to determine the consumption of a liquid matrix in a time period on the basis of the power applied to the vaporization element, the air flow velocity, a correlation coefficient between the amount of aerosol generated and the power applied to the vaporization element, and a correction constant between the amount of aerosol generated and the air flow velocity in the time period. The use of the aerosol generation system can accurately estimate, measure, and/or predict the amount of the aerosol or the liquid matrix material delivered to a user.
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公开(公告)号：US20220273038A1
公开(公告)日：2022-09-01
申请号：US17753130
申请日：2020-08-21
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Huanhong XU , Supeng KUAI , Zhongli XU , Yonghai LI
Abstract: Provided are an aerosol generating device (100), a charging base (200), and an electric system. The aerosol generating device (100) comprises: a first part (10), comprising a chamber (11) configured for receiving a smokable material, and a heating element (30); the first part (10) also comprising a gap (12), through which the heating element (30) can be cleaned; in the direction of the cross section of the first part (10), connecting lines from the center of the heating element (30) to two ends of the gap (12) forming an included angle less than 90 degrees; a second part (12) removably connected to the first part (10), which is arranged to close or open the gap (12) by means of configuration between connected to the first part (10) or removed from the first part (10). The first part (10) of the aerosol generating device (100) is provided with a gap (12).
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Patent Agency Ranking
公开(公告)号：US20220240572A1
公开(公告)日：2022-08-04
申请号：US17597689
申请日：2020-07-29
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Jun YUAN , Baoling LEI , Qigen WANG , Wen SHI , Zhongli XU , Yonghai LI
Abstract: An atomizer and an electronic cigarette are provided. The atomizer comprises an outer housing, and an e-liquid storage chamber and an atomization assembly are disposed in the outer housing. The atomization assembly comprises a porous element and a heating element. The porous element comprises an e-liquid absorbing surface. A bubble guiding element opposite to the e-liquid absorbing surface is further provided in the outer housing, and comprises a bubble guiding surface opposite to the e-liquid absorbing surface. At least a portion of the bubble guiding surface is obliquely configured in a direction facing away from the e-liquid absorbing surface, such that bubbles emerging from the e-liquid absorbing surface of the porous element are guided toward the direction facing away from the e-liquid absorbing surface.
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公开(公告)号：US20190124987A1
公开(公告)日：2019-05-02
申请号：US16172729
申请日：2018-10-27
Applicant: Shenzhen First Union Technology Co., Ltd.
Inventor： Zexin WU , Yonghai LI , Zhongli XU
Abstract: A low-temperature baked vaporizer is disclosed, including an electromagnetic induction coil; and a sleeve, configured for receiving solid vaporizable materials; the sleeve is made from metallic materials; the electromagnetic induction coil encircles outside the sleeve; the sleeve includes a first sleeve and a second sleeve connected with the first sleeve; a longitudinal axis extending along a same axis direction of the first sleeve and the second sleeve, and a transverse axis that is perpendicular to and shorter that the longitudinal axis; a cross-sectional area of the first sleeve is smaller than that of the second sleeve along the transverse axis, and the second sleeve has a bigger mass than the first sleeve such that increasing rate of temperature of the second sleeve is slower than that of the first sleeve.
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公开(公告)号：US20180360120A1
公开(公告)日：2018-12-20
申请号：US16012740
申请日：2018-06-19
Applicant: Shenzhen First Union Technology Co., Ltd.
Inventor： Yanzhou HUANG , Zhongli XU , Yonghai LI
Abstract: An electronic cigarette of electromagnetic heating is disclosed including: an atomizer and a power supply; the atomizer has a hollow liquid conductor, an inner wall of the liquid conductor has a metallic net; a recessed cup body is disposed on a top of the power supply; an induction coil surrounds outside the recessed cup body, a bottom end of the atomizer is disposed in the cup body. The electronic cigarette provided therein has a simple structure, a small volume and is capable of inserting and drawing, and is convenient to use.
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公开(公告)号：US20180360118A1
公开(公告)日：2018-12-20
申请号：US16010508
申请日：2018-06-17
Applicant: Shenzhen First Union Technology Co., Ltd.
Inventor： Zhiquan CHEN , Xiaoqiang ZHAO , Changzheng DAI , Yonghai LI , Zhongli XU
Abstract: An atomizing assembly structure is disclosed that is easy to disassemble. The atomizing assembly structure includes an atomizing sleeve, a threaded sleeve and an atomizing core. The atomizing sleeve has a lower end fixed to the threaded sleeve. The atomizing assembly structure further includes a tobacco liquid valve and a top cap. The atomizing core is arranged inside the tobacco liquid valve. The atomizing core and the tobacco liquid valve are in pluggable connection. The tobacco liquid valve has an upper end connected to the top cap through thread. The top cap covers and seals the atomizing sleeve. The atomizing assembly structure is simple in structure, easy to disassemble and regulate, convenient to clean and is leakage-proof, and thus greatly improves user experience.
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公开(公告)号：US20180338537A1
公开(公告)日：2018-11-29
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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