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公开(公告)号：US11342764B2
公开(公告)日：2022-05-24
申请号：US16697360
申请日：2019-11-27
发明人： Huimin Tan , Zhengzhan Peng
摘要： A low voltage charging control and protection circuit for an electronic cigarette is provided. The circuit includes an extended charging circuit configured to charge a battery of the electronic cigarette at a first voltage. The circuit also includes a charging integrated circuit configured to charge the battery of the electronic cigarette at a second voltage. The first voltage is lower than the second voltage. The circuit further includes a microcontroller configured to control the extended charging circuit and the charging integrated circuit to alternately charge the battery of the electronic cigarette based on a high or low level of a voltage of the battery.
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公开(公告)号：US11923708B2
公开(公告)日：2024-03-05
申请号：US17734810
申请日：2022-05-02
发明人： Huimin Tan , Zhengzhan Peng
CPC分类号： H02J7/0029 , A24F40/90 , A24F40/95 , H02J7/007 , H02J7/00302 , H02J7/0031 , H02J2207/40
摘要： A low voltage charging control and protection circuit for an electronic cigarette is provided. The circuit includes an extended charging circuit configured to charge a battery of the electronic cigarette at a first voltage. The circuit also includes a charging integrated circuit configured to charge the battery of the electronic cigarette at a second voltage. The first voltage is lower than the second voltage. The circuit further includes a microcontroller configured to control the extended charging circuit and the charging integrated circuit to alternately charge the battery of the electronic cigarette based on a high or low level of a voltage of the battery.
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3.发明授权公开(公告)号：US11311687B2
公开(公告)日：2022-04-26
申请号：US16547470
申请日：2019-08-21
发明人： Huimin Tan , Lei Le , Yong Fang , Zhengzhan Peng
摘要： The present invention provides a 3D atomizing heating component comprising a plate body having upper and lower surfaces, the plate body providing a plurality of 3D heating units for guiding, heating and atomizing the e-liquid. The 3D heating units have a through hole in the plate body and guide channels distributed regularly at the periphery of the through hole, which runs through the upper and lower surfaces of the plate body. The guide channels are recessed from the surface of the plate body and communicate with the through hole. The guide channels of the adjacent 3D heating units are connected with each other on the surface of the plate body, and the plurality of 3D heating units form a regular pattern on the surface of the plate body. The components provided improve the taste and user experience. Manufacturing is easy, facilitating the mass and mechanical production.
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