Abstract: Disclosed is a combination hood microwave oven, by which a room environment is maintained more pleasant and fresh by proving a microwave oven with an air curtain generating unit for preventing polluted air, which includes hot, smelling, or humid air produced from an oven range on cooking, from diffusing into a room. The present invention includes a cabinet disposed over an oven range, a cooking room having a predetermined cavity within the cabinet for cooking using an electromagnetic wave generated from a magnetron, a hood unit installed within the cabinet to discharge polluted air produced from the oven range on cooking, and an air curtain generating unit installed at a bottom side of the cabinet to prevent the polluted air from diffusing into a room.

Abstract: The present invention relates to an over-the-range. The over-the-range including: a cavity having an electronic equipment chamber at one side, and within which cooking is performed; a door for opening and closing a cooking chamber within the cavity; a front grill part disposed at the upper side of the cavity and the upper side of the door, for air circulation; and a guide grill part combined to the front grill part such that the guide grill part can be transferred in the front and rear directions in a drawer type to suck and exhaust polluted air at a periphery of the cavity.