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公开(公告)号：US20230211094A1
公开(公告)日：2023-07-06
申请号：US18087010
申请日：2022-12-22
发明人： Huakai YUAN
IPC分类号： A61M11/04
CPC分类号： A61M11/042 , A61M2205/8212 , A61M2205/502 , A61M2205/3368
摘要： A main unit connected to a vaporizer and controlling operation of the vaporizer includes: a processor; and a battery, a timer, and a memory that are connected to the processor. The processor controls the battery to provide energy for the vaporizer to allow the vaporizer to vaporize an aerosol-generating substrate. The processor calculates an accumulative temperature during vaporization of the vaporizer based on timing information of the timer and a vaporization temperature change curve stored in the memory.
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公开(公告)号：US20230210190A1
公开(公告)日：2023-07-06
申请号：US18088028
申请日：2022-12-23
摘要： An electronic vaporization device includes: a vaporization assembly; a first power supply unit; a second power supply unit; and a control unit. The vaporization assembly vaporizes an aerosol generating substrate. The first power supply unit and the second power supply unit supply power to the vaporization assembly. The control unit controls the first power supply unit and the second power supply unit to supply power to the vaporization assembly according to a temperature of the vaporization assembly.
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公开(公告)号：US20230210189A1
公开(公告)日：2023-07-06
申请号：US18086980
申请日：2022-12-22
发明人： Guoliang OU
IPC分类号： A24F40/485 , A24F40/10 , A24F40/42
CPC分类号： A24F40/485 , A24F40/10 , A24F40/42 , A61M11/042
摘要： A vaporization top base in communication with a liquid storage cavity of a vaporizer includes: a top base body having a top wall and a side wall surrounding the top wall, the top wall and the side wall encircling to form a vaporization cavity that is independent of the liquid storage cavity and provided with an opening on one end; and at least two liquid feeding channels provided on the top wall, each of the at least two liquid feeding channels being in communication between the liquid storage cavity and the vaporization cavity. A first corner that is arranged close to a central axis of the vaporization cavity and a second corner that is arranged away from the central axis of the vaporization cavity are arranged in each of the liquid feeding channels. The first corner is arranged upstream of the second corner in a liquid inlet direction.
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公开(公告)号：US20230210187A1
公开(公告)日：2023-07-06
申请号：US18081389
申请日：2022-12-14
发明人： Yongrui HUANG
CPC分类号： A24F40/48 , A24F40/10 , A61M11/042
摘要： A vaporization assembly includes: a vaporization base having a mounting cavity and an air outlet; a vaporization core arranged in the mounting cavity and cooperating with the vaporization base to define and form a vaporization cavity; a first airflow channel arranged in the vaporization base in a first direction, an air inlet end of the first airflow channel being in communication with the vaporization cavity; and a second airflow channel arranged in the vaporization base in a second direction intersecting with the first direction, an air outlet end of the second airflow channel being in communication with the air outlet, an air inlet end of the second airflow channel being in communication with an air outlet end of the first airflow channel. A corner between the air inlet end of the second airflow channel and the air outlet end of the first airflow channel is a smooth transition corner.
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公开(公告)号：US20230337748A1
公开(公告)日：2023-10-26
申请号：US18343343
申请日：2023-06-28
发明人： Zhouwei CHEN , Chao ZHANG , Guanghui LI
IPC分类号： A24F40/485 , A24F40/10
CPC分类号： A24F40/485 , A24F40/10 , A24F40/46
摘要： A vaporizer includes: a vaporization sleeve having a liquid storage cavity and a mounting cavity; a mounting base arranged in the mounting cavity and forming a vaporization cavity, an air inlet channel and an air outlet channel being in communication with the vaporization cavity; a vaporization core mounted in the vaporization cavity; and a fine groove provided on an inner wall of the air inlet channel, the fine groove buffering liquid entering the air inlet channel.
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公开(公告)号：US11503859B2
公开(公告)日：2022-11-22
申请号：US16987327
申请日：2020-08-06
发明人： Weiguang Hu
摘要： The disclosure relates to an electronic atomizing device and an atomizer and a liquid injection structure thereof. The liquid injection structure includes an outer pipe provided with an exhaust port and a liquid injection assembly including a sleeve pipe disposed in the outer pipe and a liquid injection pipe disposed in the sleeve pipe. The liquid injection pipe is provided with a liquid injection port, and is axially movable relative to the sleeve pipe between a first position where the sleeve pipe seals the liquid injection port and a second position where the seal of the liquid injection port by the sleeve pipe is released. The sleeve pipe is axially movable relative to the outer pipe between a third position where the sleeve pipe seals the exhaust port and a fourth position where the seal of the exhaust port by the sleeve pipe is released.
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公开(公告)号：US20240349810A1
公开(公告)日：2024-10-24
申请号：US18759073
申请日：2024-06-28
发明人： Boxue GONG , Yueyang ZHAO , Ju XIE , Wenyuan FAN , Zhenyu WU , Ming LYU , Guoliang OU
摘要： An atomizer includes: a housing provided with an accommodating cavity and an air outlet channel; an atomization base with at least a partial structure disposed in the accommodating cavity, a liquid storage cavity for storing an aerosol-generation substrate being defined between a top wall of the atomization base and the housing, the atomization base including an atomization cavity and at least one liquid flowing channel, the liquid flowing channel being communicated between the liquid storage cavity and the atomization cavity; and a vent channel provided with a vent outlet, the vent outlet being communicated with the liquid storage cavity and being disposed close to the air outlet channel.
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公开(公告)号：US20230337744A1
公开(公告)日：2023-10-26
申请号：US18342014
申请日：2023-06-27
发明人： Hongming ZHOU , Wei ZHANG , Rihong LI , Wangsheng LIU
IPC分类号： A24F40/46 , A24F40/485 , A24F40/70 , A24F40/10
CPC分类号： A24F40/46 , A24F40/485 , A24F40/70 , A24F40/10
摘要： A heating body includes: a porous ceramic body having a preheating member, the preheating member including a porous infrared ceramic structure; and a heating member located on the porous ceramic body, the heating member providing heat for the preheating member and vaporizing preheated liquid. In an embodiment, the porous ceramic body includes a substrate. The preheating member is located on the substrate. The substrate includes a porous ceramic structure. The heating member is completely located in the preheating member and is close to the substrate, or is located at a junction of the substrate and the preheating member.
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公开(公告)号：US20230209666A1
公开(公告)日：2023-06-29
申请号：US18088956
申请日：2022-12-27
发明人： Shidong WANG , Long CHEN
IPC分类号： H05B6/10
CPC分类号： H05B6/105
摘要： A heating assembly for heating an aerosol-forming substrate includes: a bowl for carrying the aerosol-forming substrate, the bowl including a first bowl part and a second bowl part arranged along a height direction and connected to each other; and an electromagnetic coil having a first sub-coil and a second sub-coil connected in series. The first sub-coil is arranged surrounding the first bowl part, and causes the first bowl part to generate heat through electromagnetic induction. The second sub-coil does not electromagnetically induce the bowl.
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公开(公告)号：US20220202093A1
公开(公告)日：2022-06-30
申请号：US17562450
申请日：2021-12-27
发明人： Weidong ZHOU , Fengwen LU , Min WANG , Xiaoan ZHU
IPC分类号： A24F40/485 , A24F40/46 , A24F40/10 , A24F40/44
摘要： The present disclosure relates to an atomizer and an electronic atomizing device. The atomizer includes a base, a sealing member, an atomizing core and a flow guiding member. The sealing member is arranged between the base and the atomizing core. The base is provided with an air inlet channel, and the sealing member is provided with a directing hole configured to guide air to the atomizing core. Taking a plane perpendicular to an axial direction of the atomizer as a reference plane, a distance between orthographic projections of the flow guiding member and the directing hole on the reference plane is greater than zero.
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