Patents Assigned to SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
  • HEATING DEVICE AND SMOKING SET HAVING SAME
    Publication number: 20190230987
    Abstract: A heating device includes a base; a supporter disposed on the base, the supporter has a chamber therein and the chamber being configured for receiving the tobacco cigarette; an electromagnetic induction coil, wound around the supporter and configured for generating an alternative magnetic field in the chamber; at least one first heating element disposed in the chamber; when the tobacco cigarette is disposed in the chamber, the at least one first heating element contacts an outer surface of the tobacco cigarette and is configured for generating a vortex in the alternative magnetic field to heat the tobacco cigarette; and a second heating element disposed on the base; when the tobacco cigarette is disposed in the chamber, the second heating element is inserted into the tobacco cigarette and configured to generate a vortex in the alternative magnetic field to heat the tobacco cigarette.
    Type: Application
    Filed: January 31, 2019
    Publication date: August 1, 2019
    Applicant: Shenzhen First Union Technology Co., Ltd.
    Inventors: Zexin WU, Yonghai LI, Zhongli XU
  • Electronic cigarette having protection for a suction nozzle
    Patent number: 10357061
    Abstract: An electronic cigarette includes a housing, a sleeve, an atomizer, a latch assembly and a control assembly. The sleeve includes a first limiting position and a second limiting position. The atomizer includes a mouthpiece. The atomizer is capable of being inserted into the sleeve and telescoping relative to the sleeve along an axial direction of the sleeve, so as to expose the mouthpiece or take out the atomizer from the sleeve. The latch assembly is arranged on an end of the atomizer opposite to the mouthpiece and configured to latch the atomizer in the sleeve when the atomizer is retracted into the sleeve and is positioned at the first limiting position. The control assembly is arranged on the sleeve and configured to unlock the latch assembly to allow the end of the atomizer to move to the second limiting position along the axial direction of the sleeve.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: July 23, 2019
    Assignee: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
    Inventors: Yonghai Li, Zhongli Xu, Huiyong Yan
  • ELECTROMAGNETIC HEATING DEVICE AND SMOKING SET HAVING SAME
    Publication number: 20190191767
    Abstract: A heating device and a low-temperature baked smoking set are disclosed, the heating device includes a heating compartment and an electromagnetic inductive coil that is wound around a periphery of the heating compartment; the electromagnetic inductive coil at least includes a first inductive coil and a second inductive coil; the first inductive coil and the second inductive coil are wound around two parts of the periphery of the heating compartment, extending in an axial direction of the heating compartment; turns of the first inductive coil is more than turns of the second inductive coil such that heating speeds of two parts of the periphery of the heating compartment are different.
    Type: Application
    Filed: December 21, 2018
    Publication date: June 27, 2019
    Applicant: Shenzhen First Union Technology Co., Ltd.
    Inventors: Zexin WU, Yonghai LI, Zhongli XU
  • Atomizer and electronic cigarette having same
    Patent number: 10321715
    Abstract: The present disclosure relates to an exemplary atomizer for coupling with a power supply to form an electronic cigarette. The atomizer includes a liquid supply and a connecting component. The liquid supply is configured for storing tobacco liquid. The connecting component is configured for connecting the liquid supply and the power supply. The connecting component includes a liquid conducting element and a heating element in contact with the liquid conducting element. The connecting component has a first end and an opposite second end. The first end is configured for connecting the liquid supply, and the second end is configured for connecting the power supply. The liquid supply is detachably engaged with the connecting component by snap fit.
    Type: Grant
    Filed: July 24, 2016
    Date of Patent: June 18, 2019
    Assignee: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
    Inventors: Yonghai Li, Zhongli Xu, Xianming Wang
  • Atomizer and electronic cigarette having same
    Patent number: 10314336
    Abstract: An exemplary atomizer includes a housing, a liquid chamber defined in the housing, a heating part in the housing, an air passage, and two electrodes. The liquid chamber is configured for storing tobacco liquid. The heating part includes a liquid conductor and a heater. The liquid conductor is configured for absorbing the tobacco liquid from the liquid chamber. The heater is in contact with the liquid conductor. The heater is configured for heating the tobacco liquid to form aerosol. The air passage allows the aerosol to flow out of the atomizer. The two electrodes are arranged at one end of the housing, and electrically connected to two opposite ends of the heater. The atomizer further includes a temperature sensor configured for sensing a temperature of the heating part.
    Type: Grant
    Filed: March 29, 2016
    Date of Patent: June 11, 2019
    Assignee: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
    Inventors: Yonghai Li, Zhongli Xu, Shuyun Hu, Hongyong Luo
  • TEMPERATURE CONTROLLED HEATING ELEMENT AND SMOKING SET
    Publication number: 20190166654
    Abstract: A temperature controlled heating element and a smoking set having same are disclosed, the heating element includes a heating body, the heating body has a first surface and a second surface; a heating wire is arranged on the first surface and a temperature controlling wire is arranged on the second surface; a heating pin, one end thereof is coupled with one end of the heating wire; a temperature controlling pin, one end thereof is coupled with the temperature controlling wire; a common pin, one end thereof is coupled with an opposite end of the heating wire and an opposite end of the temperature controlling wire; by means of the common pin, the number of pins are declined to save cost.
    Type: Application
    Filed: November 29, 2018
    Publication date: May 30, 2019
    Applicant: Shenzhen First Union Technology Co., Ltd.
    Inventors: Kun CHENG, Yonghai LI, Zhongli XU
  • Atomizer and electronic cigarette having same
    Patent number: 10292428
    Abstract: An exemplary atomizer includes a housing, a mouthpiece, a liquid chamber arranged in the housing, and an atomizing component arranged in the liquid chamber. The liquid chamber is configured for storing tobacco liquid, and defines an air passage. An end of the air passage is connected with the mouthpiece. The atomizing component is configured for atomizing the tobacco liquid to form aerosol. The air passage allows the aerosol to pass through. An opposite end of the air passage is in communication with the atomizing component. The liquid chamber defines a liquid outlet at a bottom part. The liquid outlet is in communication with the atomizing component, so that the tobacco liquid in the liquid chamber can flow to the atomizing component via the liquid outlet.
    Type: Grant
    Filed: June 10, 2017
    Date of Patent: May 21, 2019
    Assignee: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
    Inventors: Yonghai Li, Zhongli Xu, Xiaoqiang Zhao
  • Aerosol generating device
    Patent number: 10285448
    Abstract: The present disclosure relates to an aerosol generating device for heating solid tobacco substance. The aerosol generating device includes a housing having a first air inlet, a power supply, a cup body arranged in the housing, a coil module, and a heating element. The power supply is configured for supplying an alternating current power supply. The cup body is configured for receiving the solid tobacco substance, and defines a second air inlet. The coil module is arranged between the housing and the cup body. Two opposite ends of the coil module are connected to the alternating current power supply, such that the coil module generates a high frequency alternating magnetic field. The heating element is arranged at a center of the cup body. The heating element is configured for generating an eddy current and heat in response to the alternating magnetic field, thus heating the solid tobacco substance.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: May 14, 2019
    Assignee: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
    Inventors: Yuqin Li, Hongbin Chen, Yonghai Li, Zhongli Xu
  • Mouthpiece assembly, atomizer and electronic cigarette having same
    Patent number: 10285447
    Abstract: An exemplary mouthpiece assembly includes a mouthpiece. The mouthpiece includes a sucking end, a connecting end, and an air passage. The sucking end defines an air outlet, and the connecting end defines an air inlet. The mouthpiece assembly further includes a partition element dividing the air passage into an air intake chamber and an air outlet chamber. The mouthpiece further includes a sidewall defining at least one first through hole and at least one second through hole, the first through hole is in communication with the air intake chamber, and the second through hole is in communication with the air outlet chamber. The mouthpiece assembly further includes an air adjusting ring defining at least one gap. The air adjusting ring is rotatable relative to mouthpiece, so that an overlapped area among the first through hole, the at least one gap, and the second through hole can be changed.
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: May 14, 2019
    Assignee: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
    Inventors: Yonghai Li, Zhongli Xu, Yikuan Zhu, Pengfei Jiang
  • Liquid injecting container, refillable liquid injecting system including same, and liquid injecting method using same
    Patent number: 10280064
    Abstract: The present disclosure relates to a liquid injecting container for storing liquid and injecting the liquid into a refillable device. The liquid injecting container includes a hollow housing, a sealing component, and a rotating body. The housing has an open end configured for connecting the refillable device. The sealing component and the rotating body are arranged in the open end. The rotating body is rotatable relative to the sealing component, the sealing component defines at least one liquid outlet, the rotating body is capable of rotating driven by the refillable device between a first position where the rotating body seals the at least one liquid outlet, and a second position where the at least one liquid outlet is opened, such that the liquid in the liquid injecting container can flow into the refillable device.
    Type: Grant
    Filed: September 18, 2016
    Date of Patent: May 7, 2019
    Assignee: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
    Inventors: Yonghai Li, Zhongli Xu, Changzheng Dai, Xingbing Zou
  • VAPORIZER AND LOW-TEMPERATURE BAKED SMOKING SET
    Publication number: 20190124987
    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.
    Type: Application
    Filed: October 27, 2018
    Publication date: May 2, 2019
    Applicant: Shenzhen First Union Technology Co., Ltd.
    Inventors: Zexin WU, Yonghai LI, Zhongli XU
  • LOW-TEMPERATURE BAKED VAPORIZER AND LOW-TEMPERATURE BAKED SMOKING SET
    Publication number: 20190124985
    Abstract: A low-temperature baked vaporizer and a low-temperature baked smoking set are disclosed, the vaporizer includes a sleeve, for receiving vaporizable materials; and a heating element, manufactured by metal materials and sleeved outside the sleeve, configured for heating the sleeve; the heating element includes a plurality of through holes, configured for adjusting resistance of the heating element such that the heating element generates heat evenly. By relying on all kinds of arrays of through holes, they make the whole resistance of the heating element even, with consequently making the current to be even during the vaporizer is working, therefore, the vaporizer generates heat evenly, ensures the tobacco cigarette to be heated evenly, to improve efficiency and stability of vaporizing smoking smog.
    Type: Application
    Filed: October 26, 2018
    Publication date: May 2, 2019
    Applicant: Shenzhen First Union Technology Co., Ltd.
    Inventors: Zexin WU, Yonghai LI, Zhongli XU
  • ATOMIZER CAPABLE OF REFILLING TOBACCO LIQUID AND ELECTRONIC CIGARETTE HAVING SAME
    Publication number: 20190098932
    Abstract: An atomizer capable of refilling tobacco liquid and an electronic cigarette having the same are disclosed, including: an atomizing body with a liquid storage chamber formed therein; the atomizing body has an injection end for injecting tobacco liquid, the injection end of the atomizing body has a liquid inlet communicated with the liquid storage chamber; an end cover, movably arranged on the end of the atomizing body and capable of reversibly moving from a first place to a second place, when the end cover is at the first place, the liquid inlet is closed, when the end cover is at the second place, the liquid inlet is opened; and an elastic element, configured to supply an elastic deforming force on the end cover opposite to a moving direction of the end cover, during that the end cover is moving from the first place to the second place.
    Type: Application
    Filed: September 28, 2018
    Publication date: April 4, 2019
    Applicant: Shenzhen First Union Technology Co., Ltd.
    Inventors: Fangqin FAN, Yonghai LI, Zhongli XU, Yonglu GUO
  • Atomizer and electronic cigarette having same
    Patent number: 10238147
    Abstract: The present disclosure relates to an atomizer for an electronic cigarette. The atomizer includes a housing, a mouthpiece, a liquid tank, an atomizing cup, an atomizing assembly, an air pipe. The atomizer further includes a movable element and an elastic element. When the mouthpiece is connected to the housing, the mouthpiece abuts against the air pipe, and drives the air pipe and the movable element to compress the elastic element axially, so that the at least one through hole is in communication with the at least one liquid inlet, and the atomizing assembly absorbs the tobacco liquid flowed from the at least one through hole. When the mouthpiece is detached from the housing, the air pipe and the movable element are driven by the elastic element to restore to an initial position where the at least one through hole is misaligned with the at least one liquid inlet.
    Type: Grant
    Filed: August 22, 2016
    Date of Patent: March 26, 2019
    Assignee: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
    Inventors: Yonghai Li, Zhongli Xu, Changzheng Dai
  • Spraying atomizing device
    Patent number: 10219546
    Abstract: An exemplary spraying atomizing device includes a housing, a liquid tank, a spraying device, a heating element, and a power supply. The housing defines an atomizing chamber. The liquid tank is configured for storing tobacco liquid. The spraying device is configured for spraying the tobacco liquid into the atomizing chamber in a form of liquid particles. The heating element is arranged in the atomizing chamber, and has a heating surface. The heating surface is configured for supporting and heating the liquid particles to form aerosol. The power supply is arranged in the housing, and is configured for feeding the heating element power.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: March 5, 2019
    Assignee: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
    Inventors: Yonghai Li, Zhongli Xu, Shuyun Hu
  • Heating device, atomizing unit, atomizer and electronic cigarette having same
    Patent number: 10172393
    Abstract: The present disclosure relates to a heating device for heating tobacco liquid. The heating device includes a heating element, and a liquid conducting body configured for guiding the tobacco liquid to the heating element. The liquid conducting body includes a main body and at least one liquid conducting arm extending from the main body. The heating element is inserted in the main body, and is integrally formed with the main body. The at least one liquid conducting arm and the main body are made of micro-porous material.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: January 8, 2019
    Assignee: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
    Inventors: Yonghai Li, Zhongli Xu, Shuyun Hu
  • ELECTRONIC CIGARETTE AND CONTROL METHOD THEREOF
    Publication number: 20180360117
    Abstract: An electronic cigarette and a control method thereof are disclosed. The electronic cigarette defines an airflow channel and has a heating assembly. The control method includes: sensing a pressure or pressure difference in the airflow channel to generate a corresponding electrical signal; generating a corresponding control signal according to the electrical signal; and generating a corresponding output power according to the control signal and outputting the power to the heating assembly. The electronic cigarette and control method thereof obtain the inhalation force of a user by sensing the pressure or pressure difference in the airflow channel and then adjust the output power automatically. The user experience is improved.
    Type: Application
    Filed: June 17, 2018
    Publication date: December 20, 2018
    Applicant: Shenzhen First Union Technology Co., Ltd.
    Inventors: Huiyong YAN, Yonghai LI, Zhongli XU
  • ELECTRONIC CIGARETTE OF ELECTROMAGNETIC HEATING
    Publication number: 20180360120
    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.
    Type: Application
    Filed: June 19, 2018
    Publication date: December 20, 2018
    Applicant: Shenzhen First Union Technology Co., Ltd.
    Inventors: Yanzhou HUANG, Zhongli XU, Yonghai LI
  • ATOMIZING ASSEMBLY STRUCTURE
    Publication number: 20180360118
    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.
    Type: Application
    Filed: June 17, 2018
    Publication date: December 20, 2018
    Applicant: Shenzhen First Union Technology Co., Ltd.
    Inventors: Zhiquan CHEN, Xiaoqiang ZHAO, Changzheng DAI, Yonghai LI, Zhongli XU
  • Atomizer for electronic cigarette
    Patent number: D849318
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: May 21, 2019
    Assignee: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
    Inventors: Yindeng Deng, Chunyang Guo, Yonghai Li, Zhongli Xu