| 发明名称 | Induction cooking device | ||
| 摘要 | An induction cooking device includes a light-pervious top plate on which a container with liquid contained therein is to be placed. A heating coil resides below the top plate to heat the container. An electrode is located at a portion of a lower surface of the top plate outward of a periphery of the heating coil. A capacitance detection device detects changes in capacitance of the electrode caused by liquid boiled over from the container. The top plate includes a light emitting part by which visible light, applied from a light source placed below the top plate, is transmitted to fulfill light emission. The light emitting part is located at a portion of the top plate between the periphery of the heating coil and the electrode, as viewed from above the top plate. | ||
| 申请公布号 | US9144115(B2) | 申请公布日期 | 2015.09.22 |
| 申请号 | US201113394365 | 申请日期 | 2011.01.28 |
| 申请人 | PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. | 发明人 | Usui Kenzo;Suzuki Hidekazu;Oguri Taihei;Katsube Hiroyuki;Kawata Kohei |
| 分类号 | H05B6/06;H05B3/68;H05B3/78;F24C15/10 | 主分类号 | H05B6/06 |
| 代理机构 | Brinks Gilson & Lione | 代理人 | Brinks Gilson & Lione |
| 主权项 | 1. An induction cooking device comprising: a light-pervious top plate on that is arranged to support a container; a heating coil below the top plate to heat the container; an electrode at a portion of a lower surface of the top plate and outward of a periphery of the heating coil; and a capacitance detection device that detects changes in capacitance of the electrode caused by liquid boiled over from the container, wherein the top plate includes a light emitting part by which visible light applied from a light source below the top plate is transmitted to fulfill light emission, the light emitting part located at a portion of the top plate between the periphery of the heating coil and the electrode, as viewed from above the top plate. | ||
| 地址 | Osaka JP | ||