Patent ID: 7329847
Filing Date: 2008-02-12
Classification: F24C

Abstract:
1. A cooking oven that has a plurality of blowout ports and a suction port for passage of hot air streams produced inside a cooking chamber so as to be capable of forming circulating air streams of the hot air and that is capable of discharging a microwave into the cooking chamber so that foods are cooked with heat by an effect of the hot air stream or the microwave alone or by a combined effect of the hot air stream and the microwave, wherein an upper blowout port for blowing out the hot air stream is formed in a ceiling wall of the cooking chamber, a side blowout port for blowing out the hot air stream is formed in one of inner side walls forming four sides of the cooking chamber, a suction port for sucking in the hot air streams is formed in one of inner side walls other than the side inner wall in which the side blowout port is formed, a wave feed port for discharging the microwave into the cooking chamber is formed in one of inner side walls other than the inner side wall in which the side blowout port is formed, the upper blowout port is so arranged that the hot air stream that blows out therefrom does not deflect downward the hot air stream that flows from the side blowout port to the foods, and the wave feed port for discharging the microwave into the cooking chamber is so arranged as not to directly face the side blowout port.