US 12,167,754 B2
Atomizer and electronic cigarette comprising the same
Tuanfang Liu, Shenzhen (CN)
Assigned to SHENZHEN EIGATE TECHNOLOGY CO., LTD., Shenzhen (CN)
Filed by Shenzhen Eigate Technology Co., Ltd., Shenzhen (CN)
Filed on Dec. 9, 2021, as Appl. No. 17/547,217.
Claims priority of application No. 202110561313.4 (CN), filed on May 22, 2021; and application No. 202121114344.7 (CN), filed on May 22, 2021.
Prior Publication US 2022/0369718 A1, Nov. 24, 2022
Int. Cl. A24F 40/48 (2020.01); A24F 40/10 (2020.01); A24F 40/42 (2020.01); A24F 40/46 (2020.01)
CPC A24F 40/48 (2020.01) [A24F 40/10 (2020.01); A24F 40/42 (2020.01); A24F 40/46 (2020.01)] 13 Claims
OG exemplary drawing
 
1. An atomizer, comprising a main body; wherein:
the main body comprises an e-liquid chamber, a heating chamber, a heating element, and an e-liquid channel;
the heating element is disposed in the heating chamber;
the main body further comprises at least one e-liquid inlet and at least one e-liquid outlet communicating with two ends of the e-liquid channel, respectively;
the at least one e-liquid inlet is disposed in a bottom part of the e-liquid chamber;
the at least one e-liquid outlet is connected to the heating chamber;
the main body further comprises a mouthpiece connected to and communicating with the heating chamber; when a user inhales smoke or vapor through the mouthpiece, e-liquid is sucked from the e-liquid chamber into the e-liquid channel by a suction force, flows into the heating chamber; and
the at least one e-liquid inlet comprises a distal end and a proximal end; the distal end is away from the e-liquid outlet with respect to the proximal end, and the proximal end is adjacent to the e-liquid outlet with respect to the distal end; an e-liquid conduction channel is formed on the distal end and communicates with the e-liquid channel; and the proximal end is connected to the e-liquid chamber.