| 摘要 |
PROBLEM TO BE SOLVED: To prevent infiltration of foreign matters into the machine body inside from ribs by arranging plural ribs in upper and lower outer frame fitting parts in an induction heating cooking appliance. SOLUTION: Since plural ribs 13 are arranged in upper and lower outer frame fitting parts from an upper outer frame inside surface, when foreign matters infiltrate from a clearance between the fitting parts of an upper outer frame 11 and a lower outer frame 12, infiltration of the foreign matter into the machine body inside from the ribs 13 can be prevented. Since the ribs 13 are also arranged, a warp of the upper outer frame 11 in the outward direction can be reduced. Since the clearance between the fitting parts of the upper outer frame 11 and the lower outer frame 12 having an exhaust port part is actively expanded while preventing infiltration of the foreign matter by the ribs 13, the exhaust port area of a cooling wind can be increased, and cooling performance can be improved. |
