| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electromagnetic cooker, such as a noodle boiling device, improved so that a coil on the deep side can be sufficiently cooled. <P>SOLUTION: The electromagnetic cooker (noodle boiling device) includes a coil case 30 storing a front-side coil 20A and a deep-side coil 20B. An air suction opening 34 is formed in the front surface of the coil case 30, and an exhaust opening 35 is formed in the rear surface thereof. A lower air-straightening plate 41 is disposed within the coil case 30. The lower air-straightening plate 41 includes: an inclined portion 41b inclined from under the rear of the front-side coil 20B toward the front edge of the deep-side coil 20B; and a horizontal portion 41c horizontally extending from the rear edge of the inclined portion 41b backward to the lower surface of the deep-side coil 20B. By arranging the lower air-straightening plate 41, the section area of the flow passage of cooling air becomes narrower on the deep side than on the front side. Consequently, the flow velocity of cooling air becomes higher in the deep-side coil 20B than in the front-side coil 20A, and the cooling capability of the deep-side coil 20B can be enhanced. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
