公开(公告)号：US20240090579A1

公开(公告)日：2024-03-21

申请号：US18262146

申请日：2022-01-19

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.

Inventor： Baofeng XIE ,  Fuwen LIN ,  Zhongli XU ,  Yonghai LI

IPC: A24F40/48 ,  A24F40/10 ,  A24F40/44 ,  A24F40/46 ,  H05B3/06

CPC classification number: A24F40/48 ,  A24F40/10 ,  A24F40/44 ,  A24F40/46 ,  H05B3/06 ,  H05B2203/016 ,  H05B2203/021

Abstract: A vaporizer includes: an outer housing, where the outer housing is internally provided with: a liquid storage chamber; a support, constructed to at least partially define a vaporization chamber; a smoke output tube for outputting an aerosol, constructed to substantially extend in the longitudinal direction of the outer housing, where the smoke output tube has an air inlet end being in airflow communication with the vaporization chamber; and a capillary channel is defined between the air inlet end and the support, so as to transfer an aerosol condensate at the air inlet end out of the smoke output tube. For the foregoing vaporizer, the condensate at the air inlet end of the smoke output tube is transferred out of the smoke output tube through the capillary channel, so as to slow down or eliminate the phenomenon that the condensate is sucked.

公开(公告)号：US20250057223A1

公开(公告)日：2025-02-20

申请号：US18728763

申请日：2023-01-13

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.

Inventor： Baofeng XIE ,  Ruilong HU ,  Zhongli XU ,  Yonghai LI

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

Abstract: An atomizer comprises a housing internally provided with: a liquid storage cavity for storing a liquid substrate; an elastic sealing member, which at least partially defines the liquid storage cavity, wherein the elastic sealing member is provided with an accommodation cavity, and one end of the elastic sealing member is provided with an opening in communication with the accommodation cavity; and an atomization assembly for atomizing the liquid substrate to generate an aerosol, wherein the atomization assembly can be accommodated in the accommodating cavity via the opening, and part of the outer surface of the atomization assembly is spaced apart from a surface of an inner wall of the elastic sealing member. The elastic sealing member is provided with the accommodating cavity for accommodating the atomization assembly, and a side wall of the atomization assembly is spaced apart from the inner wall of the elastic sealing member.

公开(公告)号：US20240081403A1

公开(公告)日：2024-03-14

申请号：US18262137

申请日：2022-01-19

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO.,LTD.

Inventor： Baofeng XIE ,  Fuwen LIN ,  Zhongli XU ,  Yonghai LI

IPC: A24F40/44 ,  A24F40/10 ,  A24F40/42 ,  A24F40/48

CPC classification number: A24F40/44 ,  A24F40/10 ,  A24F40/42 ,  A24F40/48

Abstract: An vaporizer includes an outer housing, where the outer housing is internally provided with: a liquid storage chamber; a first liquid guide element, having a first surface and a second surface opposite to each other, where the first surface sucks a liquid substrate in the liquid storage chamber; a second liquid guide element, arranged close to the second surface of the first liquid guide element, and configured to contact with the second surface to suck the liquid substrate; a heating element, configured to heat at least part of the liquid substrate in the second liquid guide element to generate an aerosol; and an air channel providing a flowing path for air to cross the first liquid guide element and enter the liquid storage chamber in the longitudinal direction of the outer housing.

公开(公告)号：US20240381933A1

公开(公告)日：2024-11-21

申请号：US18692349

申请日：2022-09-17

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.

Inventor： Baofeng XIE ,  Zhongli XU ,  Yonghai LI

IPC: A24F40/44 ,  A24F40/10 ,  A24F40/42 ,  A24F40/48

Abstract: An atomizer and an electronic atomization device are provided. The atomizer includes an outer housing with therein: a liquid storage cavity; a heating element, configured to heat at least part of a liquid substrate to generate an aerosol; a capillary element, including a first portion coupled to the heating element and a second portion extending from the first portion toward the liquid storage cavity, the second portion to absorb a liquid substrate from the liquid storage cavity and deliver it to the first portion; and a support, configured to hold the capillary element, the support including a recess to accommodate at least part of the capillary element, the support provided with a first trench formed on a recess surface, and the first trench extends in parallel with the second portion of the capillary element and is adjacent to an outer surface of the second portion.

公开(公告)号：US20240156166A1

公开(公告)日：2024-05-16

申请号：US18262139

申请日：2022-01-19

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO.,LTD.

Inventor： Baofeng XIE ,  Fuwen LIN ,  Zhongli XU ,  Yonghai LI

IPC: A24F40/48 ,  A24F40/10 ,  A24F40/44

CPC classification number: A24F40/48 ,  A24F40/10 ,  A24F40/44

Abstract: An vaporizer includes an outer housing that is internally provided with: a liquid storage chamber; a liquid guide element, including a first portion extending in the direction perpendicular to the longitudinal direction of the outer housing; a heating element at least partially surrounding the liquid guide element, and configured to heat at least part of the liquid substrate in the liquid guide element to generate an aerosol; and a liquid buffer space, at least partly surrounding the liquid guide element and avoiding the heating element for storing the liquid substrate to adjust the efficiency of transferring the liquid substrate to the heating element. With the above vaporizer, the transferred liquid substrate is buffered through a liquid buffer space at least partially surrounding the second liquid guide element, so that the amount of the liquid substrate supplied to the heating element is balanced, thus reducing E-liquid being blown off.

公开(公告)号：US20250057225A1

公开(公告)日：2025-02-20

申请号：US18725672

申请日：2022-12-29

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.

Inventor： Baofeng XIE ,  Yongqiang LIU ,  Zhongli XU ,  Yonghai LI

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

Abstract: An atomizer and an electronic atomization device are provided. The atomizer includes: a liquid guide element that includes an atomization surface and a liquid absorbing surface; a heating element for heating a liquid substrate absorbed by the liquid guide element to generate an aerosol; and a first bracket that includes a partition portion, a first chamber and a second chamber. The partition portion isolates the first chamber from the second chamber, and includes a first through hole communicating the first chamber with the second chamber. The liquid guide element is at least partially accommodated in the second chamber. The atomization surface faces the first chamber, and the atomization surface is for the aerosol to escape and enter the first chamber through the first through hole.

公开(公告)号：US20240389655A1

公开(公告)日：2024-11-28

申请号：US18691928

申请日：2022-09-17

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.

Inventor： Baofeng XIE ,  Zhongli XU ,  Yonghai LI

IPC: A24F40/44 ,  A24F40/10 ,  A24F40/48

Abstract: An atomizer and an electronic atomization device are provided. The atomizer includes: an outer housing; a liquid storage cavity; a first liquid guide element, having a first surface and a second surface facing away each other, where the first surface absorbs a liquid substrate in the liquid storage cavity; a second liquid guide element, in fluid communication with the second surface to absorb a liquid substrate in the first liquid guide element, where the second liquid guide element has an atomization surface extending flatly; and a heating element, coupled to the atomization surface and configured to heat at least part of a liquid substrate in the second liquid guide element to generate an aerosol. The second liquid guide element is in fluid communication with the second surface to absorb the liquid substrate, and the heating element formed thereon heats and atomizes the liquid substrate to generate an aerosol.

公开(公告)号：US20240148066A1

公开(公告)日：2024-05-09

申请号：US18262085

申请日：2022-01-19

Applicant: SHENZHEN FIRST UNION TECHNOLOGY CO., LTD.

Inventor： Baofeng XIE ,  Fuwen LIN ,  Zhongli XU ,  Yonghai LI

IPC: A24F40/485 ,  A24F40/10 ,  A24F40/44 ,  A24F40/46 ,  A24F40/51

CPC classification number: A24F40/485 ,  A24F40/10 ,  A24F40/46 ,  A24F40/44 ,  A24F40/51

Abstract: An vaporizer includes an outer housing; the outer housing is internally provided with: a liquid storage chamber having an opening; a first liquid guide element having a first surface close to the liquid storage chamber in a longitudinal direction of the outer housing, and a second surface away from the first surface; the first surface sucks the liquid substrate; and the first liquid guide element is made from an organic porous material and is configured to cover the opening to seal the liquid storage chamber, such that the liquid substrate in the liquid storage chamber is substantially removed through the first liquid guide element; a second liquid guide element, configured to at least partially contact with the second surface to suck the liquid substrate; and a heating element, configured to heat at least part of the liquid substrate in the second liquid guide element to generate an aerosol.