US 12,352,447 B2
Embedded microwave oven
Liangwang Feng, Zhongshan (CN); and Feng Li, Zhongshan (CN)
Assigned to GUANGDONG GALANZ ENTERPRISES CO., LTD., Foshan (CN); and GUANGDONG GALANZ MICROWAVE ELECTRICAL APPLIANCES, Zhongshan (CN)
Appl. No. 17/608,317
Filed by GUANGDONG GALANZ ENTERPRISES CO., LTD., Foshan (CN); and GUANGDONG GALANZ MICROWAVE ELECTRICAL APPLIANCES, Zhongshan (CN)
PCT Filed Nov. 20, 2020, PCT No. PCT/CN2020/130652
§ 371(c)(1), (2) Date Nov. 2, 2021,
PCT Pub. No. WO2021/115104, PCT Pub. Date Jun. 17, 2021.
Claims priority of application No. 201911269009.1 (CN), filed on Dec. 11, 2019.
Prior Publication US 2022/0221162 A1, Jul. 14, 2022
Int. Cl. F24C 15/30 (2006.01); H05B 6/64 (2006.01)
CPC F24C 15/30 (2013.01) [H05B 6/6414 (2013.01); H05B 6/642 (2013.01); H05B 6/6426 (2013.01); H05B 2206/044 (2013.01)] 16 Claims
OG exemplary drawing
 
1. An embedded microwave oven, comprising:
a cooker body and a door, wherein the cooker body includes a housing and a cooking cavity provided in the housing, both the housing and the cooker body are provided with an opening corresponding to the door, the door is openably covered the opening, the housing includes a bottom cover plate, a first side cover plate and a rear cover plate, the first side cover plate and the rear cover plate are all connected to the bottom cover plate, and at least one of the bottom cover plate, the first side cover plate and the rear cover plate is provided with an air inlet mesh;
a front plate arranged in periphery of the opening of the cooking cavity, wherein a bottom of the front plate is provided with a front air exit hole penetrating the front plate, a spacing region is formed between a housing wall of the housing and a cavity wall of the cooking cavity, the front air exit hole is in communication with the spacing region, and when the door is closed, the door is attached to the front plate to seal the opening;
a first spacing plate connected to a bottom edge of the front plate or to a side edge of the bottom cover plate adjacent to the opening, wherein the first spacing plate is located below the door and a front air outlet is formed between the first spacing plate and a bottom end of the door, a supporting leg protruding downward is provided on a bottom surface of the bottom cover plate, and a supporting surface where the first spacing plate and the supporting leg are placed is provided with a front air inlet; and
a radiator fan arranged in the spacing region between the housing wall of the housing and the cavity wall of the cooking cavity.