Replaceable universal atomizing head, atomizer, and electronic cigarette with atomizing head
US10306928B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 29, 2016 |
| Grant date | Jun 4, 2019 |
| Priority date | — |
| Expiry date | Aug 9, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/8206
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An atomizing head for an electronic cigarette, the atomizing head being universal and replaceable, includes a support base defining an atomizing chamber, a heating device, and a liquid guiding member. The liquid guiding member includes a liquid guiding wick, a liquid guiding nozzle, and a liquid guiding nozzle seat. One end of the liquid guiding wick extends from the liquid guiding nozzle seat to the heating device. The nozzle and nozzle seat cooperatively define a receiving cavity, the receiving cavity is blocked by the liquid guiding wick, and an inner surface of the receiving cavity defines at least one liquid guiding slot for providing a channel for a liquid to the heating device. An atomizer and an electronic cigarette including the replaceable universal atomizing head are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.