US 12,071,965 B2
Electronic cigarette and atomizer thereof
Zhenyu Wu, Shenzhen (CN); Wenli Du, Shenzhen (CN); and Gaoren Yao, Shenzhen (CN)
Assigned to SHENZHEN SMOORE TECHNOLOGY LIMITED, Shenzhen (CN)
Filed by SHENZHEN SMOORE TECHNOLOGY LIMITED, Shenzhen (CN)
Filed on Oct. 8, 2019, as Appl. No. 16/595,511.
Claims priority of application No. 201821630910.8 (CN), filed on Oct. 8, 2018.
Prior Publication US 2020/0107583 A1, Apr. 9, 2020
Int. Cl. A24F 40/10 (2020.01); A24F 40/40 (2020.01); A24F 47/00 (2020.01); A61M 15/06 (2006.01); F16B 1/00 (2006.01); A61M 11/04 (2006.01); A61M 15/08 (2006.01)
CPC F16B 1/00 (2013.01) [A24F 47/00 (2013.01); A61M 15/06 (2013.01); A24F 40/10 (2020.01); A24F 40/40 (2020.01); A61M 11/042 (2014.02); A61M 15/085 (2014.02); F16B 2200/83 (2023.08)] 11 Claims
OG exemplary drawing
 
1. An atomizer, comprising:
an atomizing body, wherein a liquid storage chamber and an airflow passage are formed in the atomizing body, and one end of the atomizing body is provided with a liquid injection opening for injecting aerosol-generating substrate into the liquid storage chamber;
an atomizing base disposed at one end of the atomizing body, wherein at least one electrode and a vent hole are disposed on a bottom surface of the atomizing base;
a fixing member disposed outside the atomizing base and connected with the atomizing body to fix the atomizing base with the atomizing body, wherein the fixing member is made of a magnetic metal material, the fixing member comprises a tabular main body portion corresponding to the atomizing base, the tabular main body portion covers the bottom surface of the atomizing base, an evading hole is formed in the tabular main body portion to completely expose both of the at least one electrode and the vent hole, and the vent hole and the evading hole are disposed along a central axis of the atomizer;
a sealing assembly sealed on the liquid injection opening; and
an atomizing assembly, wherein the liquid storage chamber, the sealing assembly, and the atomizing assembly are disposed along a direction of an extension of the airflow passage in sequence.