Abstract: An oven, which both satisfies heat insulating and cooling of a door by adjusting an air flow in channels formed in the door. The oven includes a plurality of channels provided in a door, into which external air flows, accompanied with air discharged by a discharge duct, such that the air flows in the plurality of the channels, and a flow conversion part formed above at least one of the plurality of the channels for stagnating the flow of air. Since the door insulates a cooking chamber from heat and is cooled using a difference of pressures between upper and lower portions of the door, the oven concurrently satisfies conflicting two requirements, such as heat insulating and cooling of the door.

Abstract: An oven, which both satisfies heat insulating and cooling of a door by adjusting an air flow in channels formed in the door. The oven includes a plurality of channels provided in a door, into which external air flows, accompanied with air discharged by a discharge duct, such that the air flows in the plurality of the channels, and a flow conversion part formed above at least one of the plurality of the channels for stagnating the flow of air. Since the door insulates a cooking chamber from heat and is cooled using a difference of pressures between upper and lower portions of the door, the oven concurrently satisfies conflicting two requirements, such as heat insulating and cooling of the door.

Abstract: A wall-mounted type microwave oven includes a slide duct which is forwardly extendable from the microwave oven to guide exhaust gas generated from an area in front of the microwave oven. The slide duct comprises a pair of guide plates, an exhaust path and an auxiliary exhaust fan. The exhaust gas is efficiently sucked into the slide duct and introduced into the microwave oven body where the slide duct is extended forward.

Abstract: A wall-mounted type microwave oven includes a slide duct which is forwardly extendable from the microwave oven to guide exhaust gas generated from an area in front of the microwave oven. The slide duct comprises a pair of guide plates, an exhaust path and an auxiliary exhaust fan. The exhaust gas is efficiently sucked into the slide duct and introduced into the microwave oven body where the slide duct is extended forward.