Title:
AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2022/068947
Kind Code:
A1
Abstract:
An air conditioner, which is internally provided with an air passage channel (1), the surface of the air passage channel (1) being provided with plate-type sawtooth protruding structures (2) which are distributed in a staggered manner. The air conditioner is internally provided with the air passage channel (1) with the surface provided with the plate-type sawtooth protruding structures (2) which are distributed in the staggered manner, such that the air conditioner can prevent dew condensation and frost formation and reduce air resistance, and the air output volume of the air conditioner is thus improved, thereby improving the user experience.
Inventors:
TANG HAO (CN)
DU CHAO (CN)
ZOU NA (CN)
XU PENGFEI (CN)
LIU PENG (CN)
DU CHAO (CN)
ZOU NA (CN)
XU PENGFEI (CN)
LIU PENG (CN)
Application Number:
PCT/CN2021/124706
Publication Date:
April 07, 2022
Filing Date:
October 19, 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:
F24F13/22; F24F13/08
Foreign References:
| CN202613701U | 2012-12-19 | |||
| CN201680526U | 2010-12-22 | |||
| CN112944459A | 2021-06-11 | |||
| CN110411001A | 2019-11-05 | |||
| CN111780242A | 2020-10-16 | |||
| CN210463320U | 2020-05-05 | |||
| JP2000111133A | 2000-04-18 |
Attorney, Agent or Firm:
HANRAY LAW FIRM (CN)
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