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Title:
AIR CONDITIONER INDOOR UNIT REAR CASING AND WALL-MOUNTED AIR CONDITIONER INDOOR UNIT
Document Type and Number:
WIPO Patent Application WO/2017/166690
Kind Code:
A1
Abstract:
An air conditioner indoor unit rear casing and a wall-mounted air conditioner indoor unit are provided. The air conditioner indoor unit comprises a disk-shaped back frame (1) and a side plate (2) disposed at an edge of the back frame (1). The side plate (2) is disposed around the back frame (1) to form a ring. The back frame (1) comprises a protruding portion (11) disposed at a middle portion and two back plates (12) connected to two opposite side edges of the protruding portion (11) respectively. The side plate (2) and the back plates (12) form an obtuse angle or a right angle, and the side plate (2) is located on a side of the back plates (12) away from the protruding portion (11). The back plates (12) and the side plate (2) are all provided with an air intake grille (121). An air intake area of the air conditioner indoor unit rear casing is large, thereby effectively improving heat exchange efficiency of an indoor unit.

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Inventors:
YANG WEI (CN)
Application Number:
PCT/CN2016/097488
Publication Date:
October 05, 2017
Filing Date:
August 31, 2016
Export Citation:
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Assignee:
GUANGDONG MIDEA REFRIGERATION APPLIANCES CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
F24F13/20; F24F1/00; F24F13/30
Foreign References:
CN205048552U2016-02-24
CN1609520A2005-04-27
CN202328714U2012-07-11
US4240264A1980-12-23
CN205448231U2016-08-10
CN205448025U2016-08-10
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
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