公开(公告)号：US20180140019A1

公开(公告)日：2018-05-24

申请号：US15821757

申请日：2017-11-22

Applicant: Shenzhen First Union Technology Co., Ltd.

Inventor： Yonglu GUO ,  Zhongli XU ,  Yonghai LI

IPC: A24F47/00 ,  A61M11/04

CPC classification number: A24F47/008 ,  A61M11/042

Abstract: An atomizer includes a housing and a liquid storage cup. The housing has a mouthpiece thereon. The liquid storage cup is provided in the housing and configured for storing tobacco liquid. The liquid storage cup has an opening at one end thereof. A microporous liquid conducting body is plugged inside the opening for conducting the tobacco liquid in the liquid storage cup into an atomizing unit. An atomizing unit is connected to the opening and configured for heating the tobacco liquid to generate aerosol. An air flow channel is provided between the mouthpiece and the atomizing unit. The atomizing unit includes a support, a liquid guiding component located in the support, and at least one vertically arranged heating sheet. The heating sheet includes a side surface in contact with the liquid guiding component.

公开(公告)号：US20140332020A1

公开(公告)日：2014-11-13

申请号：US14189636

申请日：2014-02-25

Applicant: Shenzhen First Union Technology Co., Ltd.

Inventor： Yonghai LI ,  Zhongli XU ,  Zhanpanbo XIA ,  Yunping Zhong

IPC: A24F47/00 ,  F22B1/28

CPC classification number: A24F47/008 ,  A24F47/002 ,  A61M11/042 ,  A61M15/06 ,  A61M2205/3653 ,  A61M2205/8206 ,  F22B1/284

Abstract: A cartridge of an electronic cigarette includes an oil reserving pipe, an oil obstructing plug and a heating assembly. The oil reserving pipe has an inner space for reserving a tobacco oil. The oil obstructing plug is arranged at an end of the oil reserving pipe and has an oil hole in communication with the inner space. The heating assembly is arranged under the oil obstructing plug and configured for heating and atomizing the tobacco oil penetrating through the oil hole. An atomizing device using the cartridge, and an electronic device using the atomizing device are also provided.

Abstract translation: 电子烟的墨盒包括储油管，阻油塞和加热组件。 储油管具有用于储存烟草油的内部空间。 防油塞设置在储油管的一端，并具有与内部空间连通的油孔。 加热组件布置在防油塞下方，用于加热和雾化穿透油孔的烟草油。 还提供了使用该盒的雾化装置和使用该雾化装置的电子装置。

公开(公告)号：US20140109898A1

公开(公告)日：2014-04-24

申请号：US14060979

申请日：2013-10-23

Applicant: Shenzhen First Union Technology Co., Ltd.

Inventor： Yonghai LI ,  Zhongli XU ,  Hepeng HONG ,  Ye FENG ,  Youlin He

IPC: A24F47/00 ,  A61M15/06

CPC classification number: A24F47/008 ,  A61M15/06

Abstract: An atomizing device of an electronic cigarette is provided. The atomizing device includes a screw sleeve and an electrode ring fixed in the screw sleeve. The screw sleeve includes a glass fiber core, a heating coil winding around the glass fiber core and a heating coil support. Each of two ends of the heating coil is respectively connected to a silver coated bare electrical wire. The heating coil support has a central through hole and two side wall through holes. The bare electrical wires respectively extend through the side wall through holes which are exposed to two ends of the heating coil support, then respectively in contact with the screw sleeve and the electrode ring. An electronic cigarette having the atomizing device is also disclosed.

Abstract translation: 提供电子烟雾化装置。 雾化装置包括螺钉套筒和固定在螺杆套筒中的电极环。 螺杆套筒包括玻璃纤维芯，围绕玻璃纤维芯的加热线圈和加热线圈支架。 加热线圈的两端各自分别与银涂布的裸电线连接。 加热线圈支架具有中心通孔和两个侧壁通孔。 裸电线分别通过侧壁穿过暴露于加热线圈支架的两端的孔，然后分别与螺纹套和电极环接触。 还公开了一种具有雾化装置的电子烟。

公开(公告)号：US20140062417A1

公开(公告)日：2014-03-06

申请号：US14018768

申请日：2013-09-05

Applicant: Shenzhen First Union Technology Co., Ltd.

Inventor： Yonghai LI ,  Zhongli XU

IPC: H02J7/00

CPC classification number: H02J7/007 ,  A24F47/008 ,  H02J7/0086 ,  H02J7/022

Abstract: An intelligent charge-discharge controller for a battery includes a charging voltage test circuit configured for testing an input voltage of the battery when in charge; a charging current control circuit configured for controlling an input current of the battery based on the tested input voltage; a battery voltage test circuit configured for testing a current voltage of the battery; and a discharging current control circuit configured for controlling a discharging current of the battery. The charging voltage test circuit and the battery voltage test circuit each are electrically connected to the charging current control circuit, and the charging voltage test circuit and the discharging current control circuit have a common circuit section. An electronic device having the intelligent charge-discharge controller is also provided.

Abstract translation: 一种用于电池的智能充放电控制器包括：充电电压测试电路，配置成在充电时测试电池的输入电压; 充电电流控制电路，被配置为基于所测试的输入电压来控制所述电池的输入电流; 电池电压测试电路，被配置为测试电池的当前电压; 以及放电电流控制电路，被配置为用于控制电池的放电电流。 充电电压测试电路和电池电压测试电路各自与充电电流控制电路电连接，充电电压测试电路和放电电流控制电路具有公共电路部分。 还提供了具有智能充放电控制器的电子设备。

公开(公告)号：US20250151790A1

公开(公告)日：2025-05-15

申请号：US18723329

申请日：2022-12-20

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.

Inventor： Wenqiang HUANG ,  Liangjie SU ,  Baoling LEI ,  Zhongli XU ,  Yonghai LI

IPC: A24F40/44 ,  A24F40/10 ,  A24F40/42 ,  A24F40/46 ,  A24F40/48 ,  A61M11/04 ,  H05B3/46

Abstract: A ceramic heating body, an atomizer, and an aerosol generating apparatus are provided. The atomizer includes a housing; a porous liquid guide element, divided into two sections in a longitudinal direction, where an outer diameter of the first section is less than an outer diameter of the second section; a heating element, fixed on the porous liquid guide element; a bracket, where the porous liquid guide element is accommodated in an accommodating cavity of the bracket; and a first sealing element, where at least a part of the first sealing element surrounds an outer side surface of the second section. The first sealing element is arranged surrounding the outer side surface of the second section, to provide a seal between an inner wall surface of the accommodating cavity of the bracket and the outer side surface of the second section, thereby preventing leakage of a liquid substrate.

公开(公告)号：US20250134170A1

公开(公告)日：2025-05-01

申请号：US18838027

申请日：2023-02-09

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.

Inventor： Fuyi LI ,  Linhai LU ,  Zhongli XU ,  Yonghai LI

IPC: A24F40/46 ,  A24F40/10 ,  A24F40/42 ,  A24F40/48 ,  A24F40/51 ,  H01M50/202 ,  H01M50/247

Abstract: An electronic atomization device and a support for the electronic atomization device are provided. The electronic atomization device includes a housing having a proximal end and a distal end facing away from each other. The housing is provided therein with: a liquid storage cavity configured to store a liquid substrate; a support including a first support portion close to the proximal end in a longitudinal direction and a second support portion close to the distal end; an atomization assembly configured to atomize the liquid substrate to generate an aerosol, the atomization assembly being at least partially accommodated and held in the first support portion; and a cell configured to supply power to the atomization assembly and at least partially accommodated and held in the second support portion.

公开(公告)号：US20250113867A1

公开(公告)日：2025-04-10

申请号：US18294567

申请日：2022-08-03

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.

Inventor： Linhai LU ,  Zhongli XU ,  Yonghai LI

IPC: A24F40/485 ,  A24F40/10

Abstract: This application provides an atomizer and an electronic atomization device. The atomizer includes a housing, and the housing is internally provided with: a liquid storage cavity; an atomization assembly; a sealing element; a holder, configured to support the sealing element; and an air channel, including a first channel portion formed between the side surface of the holder and the sealing element and a second channel portion formed between the upper surface of the holder and the sealing element, where the first channel portion has a cross-sectional area greater than that of the second channel portion. The atomizer can supplement air to the liquid storage cavity to relieve or balance the negative pressure in the liquid storage cavity through the air channel; and the air channel including a portion with a different cross-sectional area, is advantageous for air to overcome the pressure of a liquid substrate into the liquid storage cavity.

公开(公告)号：US20250098778A1

公开(公告)日：2025-03-27

申请号：US18832646

申请日：2023-01-10

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.

Inventor： Xinjun LI ,  Zhongli XU ,  Yonghai LI

IPC: A24F40/50 ,  A24F40/05 ,  A24F40/10 ,  B05B17/06

Abstract: An ultrasonic atomizer and a working state determining method are provided. The ultrasonic atomizer includes a liquid storage cavity, an ultrasonic atomization sheet, a controller, a control circuit, and a power supply. The control circuit includes: a first switch branch, being turned on or turned off in response to a first pulse signal outputted by the controller; a first boost branch. boosting an output voltage of the power supply in response to the turning-on or the turning-off of the first switch branch, to output a first drive signal for driving the ultrasonic atomization sheet; and an energy storage branch, storing energy in response to the first drive signal, and outputting a first detection voltage to the controller, to enable the controller to determine a current working state of the ultrasonic atomizer based on the first detection voltage.

公开(公告)号：US20250072503A1

公开(公告)日：2025-03-06

申请号：US18815404

申请日：2024-08-26

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.

Inventor： Shengyou CAI ,  Shilin ZHU ,  Xiaoqiang ZHAO ,  Zhongli XU ,  Yonghai LI

IPC: A24F40/46 ,  A24F40/10 ,  A24F40/485

Abstract: An aerosol-generating device is provided. The device includes a liquid storage portion, a first heating member, and a second heating member. A liquid storage cavity, a main airway, and at least a part of an atomization cavity are defined in the interior of the liquid storage portion. One end of the main airway is in communication with the atomization cavity, so that an aerosol generated in the atomization cavity can enter the main airway, and the other end of the main airway is in communication with the outside, so that a user can inhale the aerosol in the main airway through the other end of the main airway.

公开(公告)号：US20250057234A1

公开(公告)日：2025-02-20

申请号：US18723226

申请日：2022-12-08

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.

Inventor： Zuqiang QI ,  Zhongli XU ,  Yonghai LI

IPC: A24F40/465 ,  A24F40/20 ,  A24F40/51

Abstract: An aerosol generating device and a heater are provided. The aerosol generating device includes a chamber for receiving an aerosol generating product, a magnetic field generator for generating a varying magnetic field, and a heater for heating the aerosol generating product. The heater includes a susceptor and a temperature sensor. A part of the susceptor extends in the chamber. The susceptor is penetrated by the varying magnetic field to generate heat and has a hollow extending in an axial direction. The temperature sensor senses a temperature of the susceptor. A part of the temperature sensor is located in the hollow. A hole penetrates from an outer surface of the susceptor to the hollow. The hole provides a path for operating the temperature sensor, so that the temperature sensor is connected to the susceptor.