Induction cooktop with an exhaust air guide
US11452181B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 13, 2017 |
| Grant date | Sep 20, 2022 |
| Priority date | — |
| Expiry date | Feb 21, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/20145
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A heating cooker includes a housing having an exhaust aperture; a top plate on the housing with a heating zone; a heating coil to perform induction heating to heat a heating target on the heating zone; an air-sending device; a cooling air guide having an air outlet, to guide air from the air-sending device to the air outlet; and an exhaust air guide aperture with an air passage extending from a first inlet to a first outlet. The air outlet and the exhaust aperture are aligned with each other and the air outlet of the cooling air guide and the heating coil are aligned each other, both in the front and back direction. The air outlet is arranged on a front side relative to a center of the heating coil. The air passage of the exhaust air guide has a longer length than the first outlet of the air passage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.