Lid body and cooker
US11684195B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 27, 2020 |
| Grant date | Jun 27, 2023 |
| Priority date | — |
| Expiry date | Jun 25, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J36/06
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A lid body is provided with a lid body wireless transmission device. The lid body wireless transmission device includes a circuit board. The lid body is provided with a mounting cavity for mounting the circuit board, one side of the mounting cavity being open. The circuit board is fixedly mounted in the mounting cavity; moreover, the mounting cavity is potted by means of a potting adhesive and the opening is sealed. The circuit board is potted in the mounting cavity by means of the potting adhesive, so that the circuit board is completely isolated from a cavity in the lid body to ensure that the circuit board does not contact high-temperature steam in the lid body, thereby preventing the occurrence of excessive temperature rise of a component due to that the circuit board contacts high-temperature steam and the occurrence of damages to the circuit board.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.