DRAWER-TYPE HEATING APPARATUS

摘要

Disclosed is a drawer-type heating apparatus wherein an opening and closing door (12) which moves, in a manner similar to a drawer, relative to a heating case (11) constituting a heating space, to open or close an opening, has a radio wave transmission suppression unit (19) that is opposed to the inner wall surface in the opening of the heating case; the radio wave transmission suppression unit is spaced at a predetermined distance from the inner wall surface of the opening of the heating case over the entire circumference of the inner wall surface in a closed state of the opening and closing door; and the radio wave transmission suppression unit is provided with a first radio wave transmission direction suppression area (34A) composed of a surface having a plurality of stepped portions, and a second radio wave transmission direction suppression area (34B) on which suppression protrusions (31a, 131a) are opposed to the first radio wave transmission suppression area and are periodically arranged at predetermined intervals.