US 12,262,750 B2
Atomizer and aerosol generating device with same
Weihua Qiu, Jiangsu (CN); and Guanyun Shi, Jiangsu (CN)
Assigned to CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., LTD, Changzhou (CN)
Filed by CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., LTD, Changzhou (CN)
Filed on Jul. 15, 2022, as Appl. No. 17/812,729.
Application 17/812,729 is a continuation in part of application No. PCT/CN2021/072180, filed on Jan. 15, 2021.
Claims priority of application No. 202020111358.2 (CN), filed on Jan. 17, 2020.
Prior Publication US 2022/0346455 A1, Nov. 3, 2022
Int. Cl. A24F 40/485 (2020.01); A24F 40/10 (2020.01); A24F 40/42 (2020.01); A24F 40/46 (2020.01); A24F 40/51 (2020.01)
CPC A24F 40/485 (2020.01) [A24F 40/10 (2020.01); A24F 40/42 (2020.01); A24F 40/46 (2020.01); A24F 40/51 (2020.01)] 16 Claims
OG exemplary drawing
 
1. An atomizer comprising a liquid storage member, an air guiding member, and a bottom seat located between the liquid storage member and the air guiding member, wherein an atomizing chamber is provided in the atomizer, an air guiding groove communicating with the atomizing chamber is provided on the liquid storage member, and an air inlet channel communicating with the air guiding groove is provided on the air guiding member;
the air inlet channel comprises an air inlet opening and an air vent opening which are provided at an outer peripheral wall of the air guiding member and communicate with each other, and external air enters the air inlet channel from the air inlet opening and flows out from the air vent opening;
one end surface of the air guiding member near the bottom seat is recessed to form the air inlet channel, opposite ends of the air inlet channel extend respectively to the outer peripheral wall of the air guiding member, the air inlet opening is formed by one end of the air inlet channel, and the air vent opening is formed by the other end of the air inlet channel; and
the air guiding groove and the atomizing chamber are located above the air inlet channel, and the external air flowing out from the air vent opening flows upwards along the air guiding groove to enter the atomizing chamber.