| 摘要 |
FIELD: designs of ovens. ^ SUBSTANCE: oven case includes outer housing, inner housing arranged in outer housing and having at least one cooking chamber; door mounted in front side of outer housing for opening and closing cooking chamber; air-blowing chamber where in upper side of inner housing cooling fan is arranged. Door includes inner wall, outer wall, frame for securing upper sides and lateral sides of inner wall and outer wall; large number of openings formed in upper side of frame and designed for air passing. Door is arranged in upper side of cooking chamber and it is separated from it. Cooling fan is mounted in such a way that air blown by said fan is directed to openings formed in upper side of frame. In air-blowing chamber there is ventilation hole for communicating said chamber with upper part of cooking chamber in such a way that hot air passes from cooking chamber to air-blowing chamber. Dividing member preventing mixing of hot air at outlet of cooking chamber with air blown by cooling fan is mounted near ventilation hole. ^ EFFECT: effective rapid cooling of door of oven cabinet due to passing of large quantity of cooling air through said door. ^ 7 cl, 6 dwg |
