Electronic cigarette atomization core and electronic cigarette atomizer
US11019846B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 31, 2017 |
| Grant date | Jun 1, 2021 |
| Priority date | — |
| Expiry date | Apr 12, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/485
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An electronic cigarette atomization core comprising an atomizing core body, and the atomizing core body is provided with an e-liquid storage chamber for receiving e-liquid and a heating chamber for accommodating the heating element, the heating element is abutted against an outer wall of one end of the e-liquid storage chamber for transferring heat to the e-liquid in the e-liquid storage chamber to atomize the e-liquid when the heating element generates heat, the e-liquid storage chamber and the heating chamber are disconnected to each other; the atomizing core body further comprises a heat insulating bracket sleeved between the e-liquid storage chamber and the heating chamber for thermally insulating the e-liquid storage chamber when the heating element generates heat. The present invention achieves that the smoke atomized by the electronic cigarette atomization core is pure in taste, has no risk of inhaling metal ions, and is healthy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.