Title:
HORIZONTAL VANE, AIR CONDITIONER INDOOR UNIT, AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2023/050755
Kind Code:
A1
Abstract:
The present application relates to the technical field of household appliances, in particular to a horizontal vane, an air conditioner indoor unit, and an air conditioner. The horizontal vane comprises a first protrusion located above a first reference surface and a second protrusion located below the first reference surface, wherein the first reference surface is parallel to a horizontal plane, two ends of the horizontal vane located on the first reference surface are configured to be connected to an air outlet, and the first protrusion and the second protrusion are configured such that the pressure of part of the output air of the air outlet after passing by the first protrusion is not equal to the pressure of the other part of the output air of the air outlet after passing by the second protrusion. By means of the above configurations, the output air of the air outlet is divided by the first protrusion and the second protrusion after passing by the horizontal vane, and due to the fact that the pressure of part of the output air of the air outlet after passing by the first protrusion portion is not equal to the pressure of the other part of the output air of the air outlet after passing by the second protrusion, the two parts of the output air intersect at one side of the horizontal vane away from the air outlet to create a differential pressure, such that the output air is soft and closely resembles natural wind, which is beneficial for the improvement of the user experience.
Inventors:
WANG PENGFEI (CN)
YUAN XIAOHUI (CN)
ZHANG DEMING (CN)
HAO BENHUA (CN)
HOU HONGYU (CN)
SUN PENGFEI (CN)
YUAN XIAOHUI (CN)
ZHANG DEMING (CN)
HAO BENHUA (CN)
HOU HONGYU (CN)
SUN PENGFEI (CN)
Application Number:
PCT/CN2022/085151
Publication Date:
April 06, 2023
Filing Date:
April 02, 2022
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:
F24F13/08; F24F1/0011; F24F13/15
Foreign References:
| CN113932434A | 2022-01-14 | |||
| CN209877106U | 2019-12-31 | |||
| CN207422597U | 2018-05-29 | |||
| CN107084520A | 2017-08-22 | |||
| KR20030038953A | 2003-05-17 | |||
| CN208296252U | 2018-12-28 | |||
| CN113357707A | 2021-09-07 | |||
| CN109405076A | 2019-03-01 | |||
| JP2014122750A | 2014-07-03 | |||
| CN214038637U | 2021-08-24 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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