US 12,070,068 B2
Atomization device
Guiming Liu, Guangdong (CN)
Assigned to Shenzhen Jingke Industrial Co., Ltd., Shenzhen (CN)
Filed by Shenzhen Jingke Industrial Co., Ltd., Guangdong (CN)
Filed on Apr. 11, 2022, as Appl. No. 17/717,156.
Claims priority of application No. 202121204443.4 (CN), filed on May 28, 2021.
Prior Publication US 2022/0378101 A1, Dec. 1, 2022
Int. Cl. A24F 40/46 (2020.01); A24F 40/485 (2020.01)
CPC A24F 40/46 (2020.01) [A24F 40/485 (2020.01)] 11 Claims
OG exemplary drawing
 
1. An atomization device, comprising: a heating wire, a glass heating core and a ceramic base;
the ceramic base is provided with an open heating core accommodating part, the glass heating core is arranged in the heating core accommodating part, and a liquid-dipping end of the glass heating core protrudes from an opening of the heating core accommodating part and is exposed from the heating core accommodating part;
a base body air channel communicated with the heating core accommodating part is provided at an opposite side of the ceramic base with an opening;
the glass heating core is provided with a heating core air channel that communicates with the base body air channel, the heating core air channel is provided with a heating core air inlet hole at the liquid-dipping end, and at least part of the heating core air channel is peripherally covered with the heating wire.