AIR CONDITIONER INDOOR UNIT AND AIR CONDITIONER

WIPO Patent Application WO/2024/093378

A1

An air conditioner indoor unit and an air conditioner. The air conditioner indoor unit comprises a fresh air device. The fresh air device comprises an air duct, an air door assembly, a washing assembly and a filtering assembly. The air duct is provided with a first air inlet and a second air inlet of the air duct in the circumferential direction of a side wall of the air duct. The air door assembly is configured to control the opening and closing of the first air inlet and the second air inlet. The washing assembly is configured to wash air entering the air duct from the first air inlet. The filtering assembly is configured to filter air entering the air duct from the second air inlet. The first air inlet and the second air inlet are provided in the circumferential direction of the side wall of the air duct, which allows a larger air volume to enter the air duct and air to enter the air duct in a relatively uniform manner. Switching the opening and closing of the first air inlet and the second air inlet allows air output by the fresh air device to comprise washed air, filtered air or washed and filtered air. Thus, the fresh air device has a simple structure and multiple functions.

LIU GUANGPENG (CN)
ZHANG PENG (CN)
LI WEIWEI (CN)

PCT/CN2023/108670

May 10, 2024

July 21, 2023

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QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)

F24F1/005

WO2019033702A1

2019-02-21

CN115614837A	2023-01-17
CN112556009A	2021-03-26
CN212719998U	2021-03-16
CN215001910U	2021-12-03
KR20220050219A	2022-04-22

WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)

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