| 摘要 |
Provided is an electric roast cooking device in which a plurality of ceramic PTC units whose Curie temperatures differ from each other are installed to thus prevent carbonization of meats as well as discriminate a cooked status of meats to be cooked on a single roasting tray. The electric roast cooking device includes: an outer casing; a roasting tray that is installed on top of the outer casing in which cooking foods are put on the upper surface of the roasting tray and at least one fixing portion is formed at the bottom of the roasting tray; at least one ceramic PTC (Positive Temperature Coefficient) unit that is fixed to the fixing portion of the roasting tray and that supplies heat for the roasting tray; and an electric power supply unit that turns on/off the ceramic PTC unit. |
