US 12,146,669 B2
Window air conditioner
Hui Yu, Foshan (CN); and Zhigang Xing, Foshan (CN)
Assigned to GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD., Foshan (CN); and MIDEA GROUP CO., LTD., Foshan (CN)
Appl. No. 17/788,186
Filed by GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD., Foshan (CN); and MIDEA GROUP CO., LTD., Foshan (CN)
PCT Filed Sep. 23, 2020, PCT No. PCT/CN2020/117204
§ 371(c)(1), (2) Date Jun. 22, 2022,
PCT Pub. No. WO2021/135434, PCT Pub. Date Jul. 8, 2021.
Claims priority of application No. 201922494022.9 (CN), filed on Dec. 31, 2019; application No. 201922496573.9 (CN), filed on Dec. 31, 2019; application No. 201922496611.0 (CN), filed on Dec. 31, 2019; application No. 201922501080.X (CN), filed on Dec. 31, 2019; application No. 201922501488.7 (CN), filed on Dec. 31, 2019; and application No. 201922501584.1 (CN), filed on Dec. 31, 2019.
Prior Publication US 2023/0050364 A1, Feb. 16, 2023
Int. Cl. F24F 1/027 (2019.01); F24F 1/028 (2019.01); F24F 1/031 (2019.01); F24F 13/30 (2006.01)
CPC F24F 1/027 (2013.01) [F24F 1/028 (2019.02); F24F 1/031 (2019.02); F24F 13/30 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A window air conditioner comprising:
a chassis;
an indoor water pan installed at the chassis;
a support frame provided at the chassis or the indoor water pan;
an indoor heat exchanger installed at the support frame and located above the indoor water pan; and
an indoor air duct shell installed at the indoor heat exchanger;
wherein:
the indoor heat exchanger is located between the support frame and the indoor air duct shell;
the indoor heat exchanger includes a heat exchanger body and a side plate provided at the heat exchanger body;
the side plate includes a side plate body formed with matching holes matching refrigerant pipes of the heat exchanger;
a periphery of one matching hole of the matching holes is formed with a protective protrusion located at a side of the side plate body away from the heat exchanger body; and
the protective protrusion extends along a circumferential direction of the one matching hole, and a water leakage hole is formed at the protective protrusion.