Atomizer and electronic atomizing device
US12419355B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2021 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Oct 21, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/42
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The present disclosure relates to an atomizer and an electronic atomizing device. The atomizer is provided with an atomizing cavity, and includes: an atomizing core configured to atomize an aerosol generating substrate to form an aerosol; a base provided with an air inlet; and a sealing member disposed on the base, and having an upper surface facing the atomizing core. The sealing member includes a raised platform connected to the upper surface and protruding opposite to the upper surface. The raised platform is provided with an orifice channeling air flow around the atomizing cavity and the air inlet. The raised platform has an inclined surface located outside the orifice and facing the atomizing core. In a direction away from the orifice, a distance between the inclined surface and the upper surface gradually decreases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.