Window air conditioner
AssigneesGd Midea Air-Conditioning Equipment Co., Ltd., Midea Group Co., Ltd.
InventorJunhua Zhou
Life of this patent
Estimating the term…
Abstract
A window air conditioner is provided. The window air conditioner has a housing, an indoor air duct shell, an outdoor air duct shell and a fresh air duct shell. The housing has an indoor air inlet and an indoor air outlet communicated by an indoor air duct formed by the indoor air duct shell. The housing also has an outdoor air inlet and an outdoor air outlet communicated by an outdoor air duct. A fresh air opening communicated with the indoor air duct is provided on the back surface of the indoor air duct shell. The outdoor air duct shell forms a high-pressure area of the outdoor air duct and has a vent for an airflow in the high-pressure area of the outdoor air duct to pass. The fresh air duct shell has a fresh air duct communicating the vent with the fresh air opening.
Claims19
An air conditioner comprising:
- an indoor air duct shell forming:
- a fresh air opening;
- and
- an indoor air duct communicating the fresh air opening, an indoor air inlet, and an indoor air outlet;
- an outdoor air duct shell comprising:
- an air duct back plate;
- and
- air duct side plates extending obliquely from two sides of the air duct back plate, respectively, wherein:
- one of the air duct side plates is convex and forms a vent and forms a sleeve part along an outer periphery of the vent;
- and
- the outdoor air duct shell forms an outdoor air duct communicating the vent, an outdoor air inlet, and an outdoor air outlet;
- and
- a fresh air duct shell forming a fresh air duct communicating the vent of the outdoor air duct shell and the fresh air opening of the indoor air duct shell, wherein the sleeve part of the outdoor air duct shell is sleeved on a fresh air duct inlet of the fresh air duct shell.
Dependencies are inferred from the claim text.