Title:
WALL-MOUNTED AIR CONDITIONER INDOOR UNIT
Document Type and Number:
WIPO Patent Application WO/2023/082631
Kind Code:
A1
Abstract:
A wall-mounted air conditioner indoor unit, comprising a housing (10) provided with a main air outlet (12) for supplying air indoors and an air duct (50) for supplying an air flow to the main air outlet (12); a first fan (41) arranged at an inlet end of the air duct (50); and a second fan (42) arranged inside the air duct (50) and located downstream of the first fan (41). The operation of the first fan (41) and the second fan (42) is independently controlled, so as to simultaneously or alternatively start the first fan and the second fan to drive the air flow in the air duct (50) to flow. The adjustability of the air volume of the wall-mounted air conditioner indoor unit is better.
Inventors:
LI YINGSHU (CN)
ZHANG LI (CN)
YIN LE (CN)
WANG YONGTAO (CN)
ZHANG LI (CN)
YIN LE (CN)
WANG YONGTAO (CN)
Application Number:
PCT/CN2022/098932
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:
F24F1/0014; F24F1/0033; F24F1/0057
Foreign References:
| CN216976935U | 2022-07-15 | |||
| CN211575268U | 2020-09-25 | |||
| CN204806542U | 2015-11-25 | |||
| CN105627429A | 2016-06-01 | |||
| CN110410868A | 2019-11-05 | |||
| CN104315598A | 2015-01-28 | |||
| CN214664799U | 2021-11-09 | |||
| CN211177121U | 2020-08-04 | |||
| CN112178773A | 2021-01-05 | |||
| KR20210105598A | 2021-08-27 |
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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