Patent Number: 7,820,953

Title: Microwave oven and radiating structure of microwave in microwave oven

Abstract: There is provided a microwave oven. In the microwave oven, a screw covering part is protruded toward an inside of a waveguide for an installation of a motor, a convergence preventing part is formed at a portion of a cavity with a shape corresponding to that of the screw covering part and at a location corresponding to that of the screw covering part, and an elevated portion formed by modifying a portion of the cavity in order to uniformly distribute microwave scattered by a stirrer fan. Therefore, the microwave can be distributed more uniformly about the cavity and thereby food can be cooked more evenly and speedily.

Inventors: Lee; Sang Ryul (Masan-si, KR)

Assignee: LG Electronics Inc.

International Classification: H05B 6/74 (20060101)

Expiration Date: 2018-10-26 0:00:00