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公开(公告)号：US20230033346A1
公开(公告)日：2023-02-02
申请号：US17758885
申请日：2021-01-15
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Jian WU , Zuqiang QI , Baoling LEI , Zhongli XU , Yonghai LI
Abstract: A heating device, used for heating an aerosol generating substrate to form an aerosol, comprises a heating body, wherein the heating body comprises a base body configured to have a chamber for receiving at least part of the aerosol generating substrate and further comprises an infrared radiation coating formed on the outer surface of the chamber and used for generating infrared rays after a temperature rise and transmitting energy to the aerosol generating substrate in the chamber at least in an infrared radiation manner, so that at least one component in the aerosol generating substrate is volatilized to form an aerosol, wherein the surface roughness of the outer surface of the chamber is greater than the surface roughness of the inner surface of the chamber. A rough surface is formed at an interface between the outer surface of the base body and the infrared electrothermal coating.
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公开(公告)号：US20230032029A1
公开(公告)日：2023-02-02
申请号：US17758463
申请日：2021-01-08
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO.,LTD.
Inventor： Tao WU , Huanjie HE , Hengkun ZHAO , Junhui LI , Zhongli XU , Yonghai LI
IPC: A24F40/465 , A24F40/51 , H05B6/10
Abstract: Provided is an aerosol generating device, comprising: a holder (31), wherein at least a portion of the tubular hollow of the holder forms a chamber (310) to receive a smokable material A; an induction coil (32) arranged on the holder; a susceptor (33) electromagnetically coupled with the induction coil to heat the smokable material A received in the chamber, wherein the susceptor comprises a heating portion (331) and a base portion (332); and a ceramic fixing seat (34) arranged in the holder, wherein the heating portion of the susceptor penetrates the ceramic fixing seat to reach the interior of the chamber, and the base portion abuts against the ceramic fixing seat to fix and maintain the susceptor.
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公开(公告)号：US20230026749A1
公开(公告)日：2023-01-26
申请号：US17758305
申请日：2020-12-31
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Zexin WU , Zhongli XU , Yonghai LI
Abstract: The present application relates to the technical field of smoking sets, and embodiments of the present application are a heating assembly and an electric heating smoking set. The heating assembly comprises: a heating tube comprising a tube body and a conductive part formed on the tube body; at least a base, the base being connected to the tube body; an insulating element provided between the base and the tube body; and a conductive element provided on the base and comprising a first part and a second part which are electrically connected to each other, wherein the first part is located between the insulating element and the tube body and makes contact with the conductive part to form electric connection, the second part deviates in the direction away from the tube body with respect to the first part, and the second part is used for being coupled with a power source.
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公开(公告)号：US20220338551A1
公开(公告)日：2022-10-27
申请号：US17617022
申请日：2020-05-28
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Huidong WU , Zhongli XU , Yonghai LI
Abstract: The present disclosure provides a method for controlling an electronic cigarette and an electronic cigarette. The electronic cigarette comprises an airflow sensor. The control method comprises: measuring whether a duration of a low-level signal sent by the airflow sensor is greater than a preset threshold; if so, when a high-level signal sent by the airflow sensor is received, responding to the high-level signal so as to control the electronic cigarette to operate; and if not, when a high-level signal sent by the airflow sensor is received, not responding to the high-level signal. In the above control method, it is determined, according to the duration of the low-level signal generated by the airflow sensor, whether to respond to triggering of the high-level signal so as to cause the electronic cigarette to operate.
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75.发明申请公开(公告)号：US20210298364A1
公开(公告)日：2021-09-30
申请号：US17265247
申请日：2019-08-05
Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.
Inventor： Zongping YU , Yonghai LI , Zhongli XU
Abstract: The present disclosure relates to electronic cigarettes, and in particular to a control method of an electronic cigarette and an electronic cigarette. The method includes: activating an electromagnetic heating component to output a predetermined output power at a first stage, so that a heating device heats up; feedback controlling the output power of the electromagnetic heating component through a first PID algorithm according to the temperature information of the heating device and a preset preheating temperature, so that the heating device reaches the preheating temperature; and after the heating device reaches the preheating temperature, adjusting the output power of the electromagnetic heating component at a second stage, so that the heating device keeps a target smoking temperature, the target smoking temperature being less than the preheating temperature. The control method of the electronic cigarette provided in the embodiment adopts a combination of PID algorithms and electromagnetic heating.
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Patent Agency Ranking
公开(公告)号：US20190307168A1
公开(公告)日：2019-10-10
申请号：US16374156
申请日：2019-04-03
Applicant: Shenzhen First Union Technology Co., Ltd.
Inventor： Xiaoqiang ZHAO , Renjin WU , Zhongli XU , Yonghai LI
IPC: A24F47/00
Abstract: An atomizer and an electronic cigarette having the same are provided, the atomizer includes a base; an adjusting ring fixed on the base and configured to adjust a volume of air inflow, the adjusting ring bored with a first air inlet; and an atomizing component partly received in the adjusting ring and being in rotatable connection with the base. Part of the atomizing component received in the adjusting ring is bored with a second air inlet corresponding to the first air inlet. When an external force drives the atomizing component excluding the part thereof received in the adjusting ring to rotate relatively to the base, an overlap ratio of the first air inlet and the second air inlet is capable to be adjusted.
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公开(公告)号：US20190191767A1
公开(公告)日：2019-06-27
申请号：US16229367
申请日：2018-12-21
Applicant: Shenzhen First Union Technology Co., Ltd.
Inventor： Zexin WU , Yonghai LI , Zhongli XU
CPC classification number: A24F47/008 , H02J7/0068 , H05B6/105 , H05B6/40 , H05B6/44
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.
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公开(公告)号：US20190166654A1
公开(公告)日：2019-05-30
申请号：US16203667
申请日：2018-11-29
Applicant: Shenzhen First Union Technology Co., Ltd.
Inventor： Kun CHENG , Yonghai LI , Zhongli XU
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.
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公开(公告)号：US20180339118A1
公开(公告)日：2018-11-29
申请号：US15872947
申请日：2018-01-16
Applicant: Shenzhen First Union Technology Co., Ltd.
Inventor： Zhi OUYANG , Meng LI , Huiyun CHEN , Zhongli XU , Yonghai LI
Abstract: The present disclosure provides an electronic cigarette having an invertible mouthpiece. The electronic cigarette includes a battery assembly and an atomization assembly, the battery assembly including a battery and a housing, and the atomization assembly including a mouthpiece, an outer sleeve and a cartridge. The atomization assembly and the battery assembly are in pluggable connection. The housing defines a groove in the upper part thereof. The outer sleeve has a tail end accommodated into the groove in a working state. The atomization assembly is inverted and the mouthpiece is accommodated into the groove in a receiving state. After the electronic cigarette is used, the mouthpiece can be inverted conveniently and can be completely hidden in the housing to be protected against contamination.
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公开(公告)号：US20180338533A1
公开(公告)日：2018-11-29
申请号：US15987813
申请日：2018-05-23
Applicant: Shenzhen First Union Technology Co., Ltd.
Inventor： Hongtao SONG , Yonghai LI , Zhongli XU
IPC: A24F47/00 , C09D5/00 , C09D1/00 , C09D127/18 , C09D201/04 , C09D183/04
Abstract: An atomizer having an antifouling structure and an electronic cigarette having the same are disclosed. The atomizer includes a device housing and an atomizing unit disposed inside the device housing. The device housing defines therein a liquid storage chamber configured for storing tobacco liquid. The atomizing unit is configured for atomizing the tobacco liquid to produce an aerosol. The device housing further includes an aerosol channel in communication with the atomizing unit and is configured for expelling the aerosol. The antifouling structure mainly includes a hydrophobic oleophobic surface or super oleophobic surface formed on an inner wall of a member forming the aerosol channel or the liquid storage chamber. The antifouling structure prevents condensed droplets from accumulating and adhering to the inner wall of the aerosol channel or the liquid storage chamber, thereby avoiding users inhaling the condensed droplets into their mouths when smoking next time.
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