Patent ID: 7263989
Filing Date: 2007-09-04
Classification: F24C,H05B

Abstract:
1. An oven hood-equipped high-frequency heating apparatus including an opening for exhaust or intake purposes, and a cover for covering said opening, said apparatus comprising: means for heating the stuff to be heated; means for cooling said means for heating; means for opening and closing said cover; and means for controlling the opening and closing of said cover; wherein said means for opening and closing includes protruding means for opening said cover in association with the driving of a motor, and pressing means for closing said cover; and a cam is provided at said protruding means, and said protruding means is operable in association with the rotation of said cam so as to open and close said cover, and when said cover reaches a predetermined position, the driving of the motor is stopped to keep said cover in an open condition, and when said cover in the open condition is to be closed, the driving of the motor is further started from the position where said cover has reached said predetermined position, so that said cam is brought out of interlocking engagement with said protruding means, thereby closing said cover.