The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 29, 2022
Filed:
Jun. 28, 2019
China Tobacco Yunnan Industrial Co., Ltd, Kunming, CN;
Zhiqiang Li, Kunming, CN;
Shanzhai Shang, Kunming, CN;
Ping Lei, Kunming, CN;
Jingmei Han, Kunming, CN;
Chengya Wang, Kunming, CN;
Ru Wang, Kunming, CN;
Xu Zeng, Kunming, CN;
Dong Xiao, Kunming, CN;
Dalin Yuan, Kunming, CN;
Lingxuan Liu, Kunming, CN;
Nengjun Xiang, Kunming, CN;
Lei Wang, Kunming, CN;
Yongkuan Chen, Kunming, CN;
CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD, Kunming, CN;
Abstract
An e-juice dripping type atomizer includes an e-juice storage tank, wherein a sealed surface of the e-juice storage tank is provided with at least one oil-dropping hole, a piston cylinder is sleeved in an opening of the e-juice storage tank, a piston rod is provided in the piston cylinder, an upper part of the piston rod is detachably connected to a cigarette filter; and a heating wire located at an outlet of an oil-dropping hole. An inner tank and an outer tank are provided outside the e-juice storage tank and the heating wire. The outer tank is fixedly connected to an atomizing outer tube. A side wall of the atomizing outer tube is provided with an air inlet hole. A gap enclosed by air inlet hole, inner tank and outer tank and a gap between e-juice storage tank and inner tank define a U-shaped airflow channel.