Electrical device
US12302523B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 20, 2022 |
| Grant date | May 13, 2025 |
| Priority date | — |
| Expiry date | Jan 22, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/14322
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electrical device includes a container, a conversion unit, an outer cover and an inner cover. The container is provided with an inner bottom surface and an inner which define an accommodating channel together. An inlet of the accommodating channel is opposite to the inner bottom surface. The conversion unit is disposed within the accommodating channel. The outer cover covers the inlet of the accommodating channel. The inner cover is disposed within the accommodating channel, and located between the conversion unit and the outer cover. One part of the conversion unit extends to the opening, and at least one outer edge of the inner cover is connected to an inner wall of the container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.