| 摘要 |
PURPOSE:To make it easier to take in and out a plate of food and to improve heating distribution to foodstuffs by providing a drawing on the bottom surface of a heating chamber. CONSTITUTION:A bottom plate 2b of a heating chamber is provided with a drawing portion 3 at the central part of said heating chamber. A stirrer blade 4 stirs high frequency led into the heating chamber. It is preferred that the drawing height h2 of the drawing portion 3 is a little lower than the height h1 of the end surface 2d of the open lower portion of a front plate 2a. According to such a constitution, a plate 6 of food can be taken in and out easily, while a space is defined between the bottom plate 2b and the plate 6 of food, thereby providing the better circulation of high frequency toward the underside of foodstuffs. The shape of the drawing portion 3 is formed into a configuration 3b, 3c, 3d, 3e extending radially from the center 3a thereof toward the four corners, so that said shape is designed to assure stability in placing the plate 6 of food on the drawing portion.
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