Title:
AIR CONDITIONER INDOOR UNIT AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/232940
Kind Code:
A1
Abstract:
An air conditioner indoor unit, comprising a housing (1) and an air guide assembly (2). An air outlet (11) is provided in the housing (1). The air guide assembly (2) comprises a first air deflector (21), a second air deflector (22) and a driving mechanism (23), wherein the first air deflector (21) is rotatably arranged at the air outlet (11), and is provided with a plurality of first micro-holes (211); the second air deflector (22) is located on one side of the first air deflector (21) and is slidably connected to the first air deflector (21), and is provided with a plurality of second micro-holes (221) corresponding to the first micro-holes (211), the second air deflector (22) can rotate along with the first air deflector (21), and when the first air deflector (21) rotates to a first set angle and a second set angle, the second air deflector (22) respectively slides to a first position and a second position relative to the first air deflector (21), such that the plurality of first micro-holes (211) and the plurality of second micro-holes (221) can be in communication with each other or can be staggered from each other; and the driving mechanism (23) is arranged in the housing (1), and the driving mechanism (23) is connected to the first air deflector (21) and is used for driving the first air deflector (21) to rotate. Further provided is a control method for the air conditioner indoor unit. By means of the air conditioner indoor unit and the control method therefor, the output of a breeze is achieved, and the phenomenon of air leakage is avoided.
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Inventors:
SUN SHENGHUA (CN)
MENG XIANGHONG (CN)
ZHANG NAIWEI (CN)
HUANG GANG (CN)
MENG XIANGHONG (CN)
ZHANG NAIWEI (CN)
HUANG GANG (CN)
Application Number:
PCT/CN2021/083255
Publication Date:
November 25, 2021
Filing Date:
March 26, 2021
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:
F24F11/79; F24F1/0011; F24F13/14
Domestic Patent References:
| WO2018074718A1 | 2018-04-26 |
Foreign References:
| CN112032838A | 2020-12-04 | |||
| CN107084482A | 2017-08-22 | |||
| CN104676866A | 2015-06-03 | |||
| CN209054754U | 2019-07-02 | |||
| CN108050593A | 2018-05-18 | |||
| CN105491832A | 2016-04-13 | |||
| CN210951781U | 2020-07-07 | |||
| CN108489061A | 2018-09-04 | |||
| EP3315871A2 | 2018-05-02 | |||
| JP2004101072A | 2004-04-02 |
Attorney, Agent or Firm:
HANRAY LAW FIRM (CN)
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