Title:
AIR CONDITIONER INDOOR UNIT AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2023/165259
Kind Code:
A1
Abstract:
The present application provides an air conditioner indoor unit and an air conditioner, belonging to the technical field of air conditioners. One end of a fresh air pipe of the air conditioner indoor unit is connected to an indoor unit housing, and the other end of the fresh air pipe is connected to a first section of a fresh air pipe cap. A second section of the fresh air pipe cap comprises a first area and a second area, the second area being provided with air inlet holes. A rotating assembly comprises an air cap cover, the air cap cover being rotatably arranged in the second section of the fresh air pipe cap. The air conditioner comprises an air conditioner outdoor unit and an air conditioner indoor unit. When the air conditioner indoor unit is in a non-fresh air mode, the air cap cover closes the air inlet holes of the second area, preventing outdoor air from coming indoors. Outdoor airborne dust and detritus are blocked by the air cap cover and are unable to pass through said cover and enter the fresh air pipe via the air inlet holes. That is, outdoor airborne dust and detritus are prevented from entering the fresh air pipe.
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Inventors:
HOU HONGYU (CN)
HAO BENHUA (CN)
ZHANG DEMING (CN)
SHI HENG (CN)
HAN ZHONGHUI (CN)
HAO BENHUA (CN)
ZHANG DEMING (CN)
SHI HENG (CN)
HAN ZHONGHUI (CN)
Application Number:
PCT/CN2023/070535
Publication Date:
September 07, 2023
Filing Date:
January 04, 2023
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:
F24F1/0035; F24F1/005; F24F1/0071; F24F11/65; F24F13/02
Foreign References:
| CN215597476U | 2022-01-21 | |||
| CN103900150A | 2014-07-02 | |||
| CN210241925U | 2020-04-03 | |||
| CN213088310U | 2021-04-30 | |||
| CN214249972U | 2021-09-21 | |||
| CN114838412A | 2022-08-02 | |||
| JPH10238802A | 1998-09-08 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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