US 11,812,792 B2
Electronic cigarette having a plate with a pneumatic switch and a charging plate
Tuanfang Liu, Shenzhen (CN)
Assigned to SHENZHEN EIGATE TECHNOLOGY CO., LTD., Shenzhen (CN)
Filed by Shenzhen Eigate Technology Co., Ltd., Shenzhen (CN)
Filed on Sep. 30, 2020, as Appl. No. 17/037,772.
Claims priority of application No. 202010434271.3 (CN), filed on May 21, 2020; and application No. 202020883904.4 (CN), filed on May 21, 2020.
Prior Publication US 2021/0360980 A1, Nov. 25, 2021
Int. Cl. A24F 40/95 (2020.01); A24F 40/48 (2020.01); A24F 40/70 (2020.01); A24F 40/10 (2020.01)
CPC A24F 40/95 (2020.01) [A24F 40/48 (2020.01); A24F 40/10 (2020.01); A24F 40/70 (2020.01)] 5 Claims
OG exemplary drawing
 
1. An electronic cigarette, comprising an atomization assembly and a battery assembly; wherein:
the atomization assembly is disposed on the battery assembly;
the battery assembly comprises an air column, a support, and a switch plate comprising a pneumatic switch;
the switch plate is disposed in the support along a vertical plane;
the air column is disposed on one side of a top end of the support;
when in use, an airflow passes through the air column to drive the switch plate to work;
the air column and the switch plate are disposed on a top end of the battery assembly, and the air column is spaced apart from the switch plate by a first distance along a direction perpendicular to the vertical plane thus preventing an e-liquid from flowing from through the air column onto the switch plate.