Title:
AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2024/078343
Kind Code:
A1
Abstract:
Provided is an air conditioner (100). The air conditioner (100) comprises an indoor unit (2) and an outdoor unit (1). The indoor unit (2) comprises an indoor heat exchanger. The outdoor unit (1) comprises a compressor, an outdoor heat exchanger, a housing (10), an outdoor fan (20), an air outlet grille (30), and an air guide part (40). The housing (10) comprises a mounting opening (101) and an accommodating cavity (102), and the mounting opening (101) is in communication with the outside and the accommodating cavity (102). The outdoor fan (20) is arranged in the accommodating cavity (102) and is opposite to the mounting opening (101). The air outlet grille (30) is arranged at the mounting opening (101) and is connected to the housing (10). The air guide part (40) is arranged in the accommodating cavity (102) and is located at the mounting opening (101); the air guide part (40) is connected to the housing (10) and extends along the circumferential direction of the mounting opening (101). The minimum radial dimension of the air guide part (40) is defined as D1, the minimum radial dimension of the air outlet grille (30) is defined as D2, and the minimum radial dimension D1 of the air guide part (40) and the minimum radial dimension D2 of the air outlet grille (30) satisfy: 0≤(D2-D1)/D1≤0.25, so as to reduce the obstruction of airflow by the air guide part (40).
Inventors:
ZHANG ZHEN (CN)
WANG HAONAN (CN)
SONG ZHENXING (CN)
XIONG ZHIHONG (CN)
ZHANG JIAN (CN)
GENG FUSHUAI (CN)
WANG HAONAN (CN)
SONG ZHENXING (CN)
XIONG ZHIHONG (CN)
ZHANG JIAN (CN)
GENG FUSHUAI (CN)
Application Number:
PCT/CN2023/122168
Publication Date:
April 18, 2024
Filing Date:
September 27, 2023
Export Citation:
Assignee:
QINGDAO HISENSE HITACHI AIR CONDITIONING SYS CO LTD (CN)
International Classes:
F24F1/48; F24F1/38; F24F1/56; F24F13/08; F24F13/20
Foreign References:
| CN115654587A | 2023-01-31 | |||
| CN212408892U | 2021-01-26 | |||
| CN204665511U | 2015-09-23 | |||
| CN212378124U | 2021-01-19 | |||
| JP2000065418A | 2000-03-03 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
Download PDF: