Title:
WALL-MOUNTED AIR CONDITIONER INDOOR UNIT
Document Type and Number:
WIPO Patent Application WO/2023/082632
Kind Code:
A1
Abstract:
A wall-mounted air conditioner indoor unit capable of selecting different air supply modes during cooling and heating. The wall-mounted air conditioner indoor unit comprises a housing (10) provided with an air outlet (12) that is open toward the lower front part of the housing; an air path switching member (20), which is rotatably arranged, about a transverse axis (x), between the upper end and the lower end of the air outlet (12); a volute tongue (200) and an upper volute section (100), which define an air duct (50), the front end of the volute tongue (200) being connected to the upper end of the air outlet (12), and the lower end of the upper volute section (100) being higher than the lower end of the air outlet (12); and a lower volute section (70), the upper portion of which is rotatably mounted, about a transverse axis (z), on the lower portion of the upper volute section (100). The air path switching member (20) can be rotated to a front air guide position where the front side of the air outlet (12) is uncovered, such that the lower volute section (70) rotates to a high position state, so as to overlap the front end of the lower volute section with the air path switching member (20), and thus an air flow is blown out of the air outlet (12) sequentially through the upper portion of the lower volute section (70) and the upper portion of the air path switching member (20); or the air path switching member (20) is rotated to a lower air guide position where the front side of the air outlet (12) is covered, such that the lower volute section (70) rotates to a low position state, so as to connect the front end of the lower volute section to the lower end of the air outlet (12), and thus the air flow is blown out of the air outlet (12) downwards.
Inventors:
LIU HONGBAO (CN)
WANG YONGTAO (CN)
WANG XIAOGANG (CN)
YIN XIAOYING (CN)
ZHANG PENG (CN)
WANG YONGTAO (CN)
WANG XIAOGANG (CN)
YIN XIAOYING (CN)
ZHANG PENG (CN)
Application Number:
PCT/CN2022/098934
Publication Date:
May 19, 2023
Filing Date:
June 15, 2022
Export Citation:
Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F24F1/0011; F24F1/0057; F24F13/14
Foreign References:
| CN114060922A | 2022-02-18 | |||
| CN216976924U | 2022-07-15 | |||
| CN106287938A | 2017-01-04 | |||
| CN106287936A | 2017-01-04 | |||
| CN105928074A | 2016-09-07 | |||
| CN211233087U | 2020-08-11 | |||
| CN206626694U | 2017-11-10 | |||
| JP2004293819A | 2004-10-21 |
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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