| 摘要 |
PURPOSE:To provide a small-sized high-frequency heater by a method wherein an operating part for feeding a heating information and a display part are arranged at the door of the high-frequency heater. CONSTITUTION:The front surface of a high-frequency heater provided with a source of high-frequency heater having a solid element is constructed only with a feeding-in or a feeding-out door 5b, and the feeding-in or feeding-out door 5b is provided with a display part 3 for the heating information and the input operation keys 7a-7h. The keys 7a-7d perform a feeding-in of the numerical value of each of the digits in the display part 3, the key 7g performs a change- over of a heating mode, the key 7b clears the content of the display and interrupts the heating operation, the key 7g starts to heat, and the key 7h performs a change-over of clock mode/set input. The feeding-in or feeding-out door 5b is composed of a door 16 having a porous screen 12 and a glass screen 14 fixed to the base plate 10 with screws 15, a door 17, screen 18 and door 19, and between the base plate 10 and the door 17 are arranged in a space input operation parts 7a-7h having a display part 3, printed circuit board 23, control signal input switch 24, display tube 25, intermediate rod 30 and a button 29. |
