Sterilization and deodorization waste bin with dual-band ultraviolet tube
US12084277B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 24, 2021 |
| Grant date | Sep 10, 2024 |
| Priority date | — |
| Expiry date | Jun 18, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65F2210/168
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
The invention relates to a sterilization and deodorization waste bin, in particular to a sterilization and deodorization waste bin with a dual-band ultraviolet tube, which comprises an isolation cavity formed in an inner side of a lid and a dual-band ultraviolet tube mounted in the isolation cavity and capable of generating ultraviolet light waves for direct sterilization and ultraviolet light waves for ozone sterilization. The isolation cavity comprises a reflector and transparent quartz glass, an open surface of the reflector faces an inner cavity of the bin body, and the transparent quartz glass matches the open surface of the reflector in shape and size and covers an opening of the reflector through a silicone seal ring. The sterilization and deodorization waste bin with a dual-band ultraviolet tube has the following advantages: the operating environment of the ultraviolet tube is effectively improved, internal circuits and mechanical components outside of the isolation cavity are prevented from being affected, the service life is prolonged, and the use cost is reduced; the problems of light transmission and irradiation of the ultraviolet tube are solved, the ultraviolet light …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.