公开(公告)号：US20230062406A1

公开(公告)日：2023-03-02

申请号：US18053381

申请日：2022-11-08

Applicant: Shenzhen First Union Technology Co., Ltd.

Inventor： Yunkai Zhang ,  Zhengfa Li ,  Zhongli Xu ,  Yonghai Li

IPC: A24F40/44 ,  A61M11/04 ,  A24F40/46

Abstract: A cartridge and an atomizer having the cartridge are provided. The cartridge includes a micro-porous body with an absorption surface and an atomization surface; a heating element is embedded in the micro-porous body; the heating element is disposed between the absorption surface and the atomization surface; the heating element includes a first surface and a second surface; the heating element is bored with multiple spaced through holes, the through holes are extending from the first surface to the second surface. The heating element includes a tube-shaped or a flake-shaped structure with an even thickness. An axial direction of the through holes is parallel with a direction of liquid conduction between the absorption surface and the atomization surface.

公开(公告)号：US20230055048A1

公开(公告)日：2023-02-23

申请号：US17793339

申请日：2021-01-15

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.

Inventor： LINHAI LU ,  RUILONG HU ,  DONGJUN YAN ,  WENJUAN LI ,  JIAN WU ,  ZUQIANG QI ,  BAOLING LEI ,  ZHONGLI XU ,  YONGHAI LI

IPC: A24F40/46 ,  H05B3/28 ,  A24F40/20

Abstract: An aerosol-generating device comprises an infrared emitter and an electric core for supplying power to the infrared emitter; the infrared emitter comprises at least one first infrared emission region and at least one second infrared emission region arranged in sequence along the circumferential direction of the chamber; the first infrared emission region and the second infrared emission region are independently activatable to independently radiate infrared rays into the chamber to heat different portions of the smokable material. In the above aerosol-generating device, the regions of the smokable material receiving chamber which are different along the circumferential direction correspond to the first infrared emission region and the second infrared emission region, respectively, and can be independently heated by the first infrared emission region and the second infrared emission region, respectively, in use, so that the smokable material can be gradually heated from part to whole in use.

公开(公告)号：US11583005B2

公开(公告)日：2023-02-21

申请号：US15999365

申请日：2018-08-21

Applicant: Shenzhen First Union Technology Co., Ltd.

Inventor： Yindeng Deng ,  Yonghai Li ,  Zhongli Xu ,  Xiaoqiang Zhao

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

Abstract: An atomizer and an electronic cigarette having same include an atomizing sleeve with a liquid storage chamber formed therein; a mouthpiece is disposed at a top end of the atomizing sleeve; an air passage pipe is disposed at a center of the atomizing sleeve; a supporter with two ends opened is disposed at a bottom end of the air passage pipe; a hollow heating element is disposed in the supporter longitudinally; a side wall of the supporter has at least one liquid inlet hole communicated with the liquid storage chamber and configured for allowing radial infiltration of the tobacco liquid to the heating element; a sealing component is disposed between the heating element and the supporter to encircle the heating element and configured for avoiding leakage of the tobacco liquid along a longitudinal direction of the heating element.

公开(公告)号：US20230044363A1

公开(公告)日：2023-02-09

申请号：US17793396

申请日：2021-01-15

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.

Inventor： XINJUN LI ,  RUILONG HU ,  ZHONGLI XU ,  YONGHAI LI

IPC: A24F40/53 ,  A24F40/20 ,  A24F40/46 ,  A24F40/57 ,  A24F40/60 ,  A24F40/51

Abstract: A smoking set comprises: a heating cavity and a heater; a first detection module, being configured to detect whether an object exists at a first position in the heating cavity to output a first detection signal; a second detection module, being configured to detect whether an object exists at a second position in the heating cavity to output a second detection signal; a microcontroller, being configured to: acquire the first detection signal and the second detection signal; identify object situation in the heating cavity according to different combinations of the first detection signal and the second detection signal. According to the present application, object situation in the heating cavity is identified according to different combinations of the first detection signal and the second detection signal; and the heater may be controlled to start heating or be turned off according to the identification result.

公开(公告)号：US20230030451A1

公开(公告)日：2023-02-02

申请号：US17758884

申请日：2021-01-15

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.

Inventor： Chenpan DAI ,  Ruilong HU ,  Zhongli XU ,  Yonghai LI

IPC: A24F40/46 ,  A24F40/10

Abstract: A heat-not-burn tobacco device, which is used to heat an aerosol-generating substrate so as to generate an aerosol. The heat-not-burn tobacco device comprises: a housing; a heating assembly, which is provided inside of the housing and comprises a heating chamber that extends along the axial direction and that is used to contain an aerosol-generating substrate; a containing cavity, which is located at one end of the heating assembly and is in communication with the heating chamber; a moving member, which is removably connected on the housing and comprises an insertion box that can be inserted into the containing cavity, at least part of the insertion box being axially aligned with the heating chamber so as to receive residue formed inside of the heating chamber. The heat-not-burn tobacco device facilitates the cleaning of residue generated by heating an aerosol-generating substrate.

公开(公告)号：US20220361578A1

公开(公告)日：2022-11-17

申请号：US17623242

申请日：2020-06-23

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.

Inventor： RUILONG HU ,  SENBING ZHAO ,  ZHONGLI XU ,  YONGHAI LI

IPC: A24F40/485 ,  A24F40/10 ,  A24F40/42 ,  A24F40/46 ,  A24F40/44

Abstract: The present invention provides an atomizing assembly and an electronic cigarette. The atomizing assembly includes a base and an atomizing core. A liquid storing cavity is disposed inside the base to store liquid tobacco. The atomizing core includes a body and a heater. An atomizing channel is opened and disposed to penetrate through the body. The heater is disposed on an inner wall of the atomizing channel. The body is made from porous materials. An outer sidewall of the body includes at least an absorbing face. A liquid conducting hole or a plurality of liquid conducting holes is opened and disposed on the absorbing face and extends into a wall of the body from the absorbing face. A contact area between the liquid tobacco and the absorbing face is large to facilitate control of an amount of conducted liquid tobacco.

公开(公告)号：US20220354167A1

公开(公告)日：2022-11-10

申请号：US17755228

申请日：2020-10-23

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.

Inventor： Xiqin CHEN ,  Zhongli XU ,  Yonghai LI

IPC: A24F40/10 ,  A24F40/46

Abstract: An atomization assembly and an electronic cigarette are provided. The atomization assembly comprises: an e-liquid storage body, an atomizing core, a connecting seat and an electrode. The e-liquid storage body is internally provided with an e-liquid storage cavity for accommodating e-liquid. The atomizing core comprises an electric heating element having a connecting pin, and the electric heating element is used for atomizing at least part of e-liquid supplied to the electric heating element from the e-liquid storage cavity. The connecting seat is connected to the e-liquid storage body. The electrode is fixed on an end face of the connecting seat, and is provided with a connecting hole and a solder accommodating recess. A hole opening at one end of the connecting hole is located in the solder accommodating recess, and at least part of the connecting pin is inserted into the connecting hole and welded to the electrode.

公开(公告)号：US20220322744A1

公开(公告)日：2022-10-13

申请号：US17846094

申请日：2022-06-22

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO.,LTD.

Inventor： Zuqiang Qi ,  Jian Wu ,  Jiamao Luo ,  Baoling Lei ,  Zhongli Xu ,  Yonghai Li

IPC: A24F40/46 ,  A24F40/57 ,  H05B3/00 ,  H05B3/34

Abstract: The present application discloses a heater and a smoking set including the heater. The heater includes: a base, having an inner surface and an outer surface; an infrared radiation layer, formed on the surface of the base; the infrared radiation layer is configured to generate infrared rays and at least heat an aerosol-forming matrix by radiation; a heating body arranged at the periphery of the base, and used to receive electric power from a power supply to generate heat. The heating body is configured to transfer the heat to heat the infrared radiation layer to generate the infrared rays. According to the present application, the infrared radiation layer is heated up by the heating body so that the infrared radiation layer generates infrared radiation to heat the aerosol-forming matrix, thereby reducing the preheating time of the aerosol-forming matrix and improving the user experience.

公开(公告)号：US20220322743A1

公开(公告)日：2022-10-13

申请号：US17846082

申请日：2022-06-22

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO.,LTD.

Inventor： Yuanqiu Xie ,  Zhiming Lu ,  Ruilong Hu ,  Wei Chen ,  Zhongli Xu ,  Yonghai Li

IPC: A24F40/46 ,  A24F40/20 ,  H05B3/22

Abstract: The present application discloses a heater and a smoking device including the heater. The heater includes a heating body, in which a space for containing an aerosol-forming matrix, configured to receive electric power from a power supply to generate heat, and transfer the heat to the aerosol-forming matrix so as to volatilize at least one component in the aerosol-forming matrix; an electrode part including a first electrode and a second electrode arranged on the heating body at intervals and electrically connected with the heating body, configured to feed the electric power to the heating body; and an electrode connector including an abutting part and an extension part; the abutting part abutting against the electrode part to be electrically connected with the electrode part, and the extension part being configured to extend the electrode part to a position far away from the heating body through electrical connection.

公开(公告)号：US20220312845A1

公开(公告)日：2022-10-06

申请号：US17844102

申请日：2022-06-20

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO.,LTD.

Inventor： Peixia Yu ,  Ruilong Hu ,  Yonghai Li ,  Zhongli Xu

IPC: A24F40/46 ,  H05B3/00 ,  H05B3/42 ,  A24F40/20

Abstract: An aerosol generating device including a housing of which is provided therein with a cavity for receiving a smokable material; a holding mechanism for holding the smokable material in the cavity along the radial direction and an infrared emitter located outside the cavity along the radial direction to radiate infrared rays to heat the smokable material. A distance between an inner surface of the infrared emitter and the central axis of the cavity is larger than the shortest distance between the holding mechanism and the central axis of the cavity, so that a certain space is maintained between the smokable material and the inner surface of the infrared emitter when the smokable material is received in the cavity, thereby preventing the infrared emitter from heating the smokable material by contact conduction.