Title:
MOVING ASSEMBLY FOR SWING BLADE AND INDOOR UNIT
Document Type and Number:
WIPO Patent Application WO/2023/061004
Kind Code:
A1
Abstract:
A moving assembly for a swing blade (40), which relates to the technical field of air conditioning, and which comprises: a connecting rod (10), which is connected to a plurality of swing blades (40), the swing blades (40) being disposed along the length direction of the connecting rod (10), and the connecting rod (10) being used to drive the swing blades (40) to rotate; a crank (20), one end of which is connected to the connecting rod (10); and a driving member (30), which is transmissionally connected to the other end of the crank (20). During the movement of the swing blades (40), the driving member (30) drives the crank (20) to rotate in both directions, and the crank (20) drives the connecting rod (10) to reciprocate along an arc trajectory so as to adjust the wind guiding direction of the swing blades (40). The connecting rod (10) is connected to the plurality of swing blades (40), and the connecting rod (10) moves so as to drive the swing blades (40) to rotate, thereby adjusting the air outlet direction of an air outlet of an indoor unit. The connecting rod (10) is connected to the crank (20), and the crank (20) may be driven by the driving member (30) to rotate in both directions and drives the connecting rod (10) to reciprocate along the arc trajectory, which helps to reduce the movement space occupied by the connecting rod (10), and may also expand the rotation angle of the swing blades (40), thereby expanding the wind guiding range of the swing blades (40). Further disclosed is an indoor unit.
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Inventors:
XU XIN (CN)
LI JING (CN)
TIAN ZHIQIANG (CN)
GU MINGLIANG (CN)
ZHANG ZHONGXIAO (CN)
LI LONGBIN (CN)
WEI WEI (CN)
XU XUEFENG (CN)
LI JING (CN)
TIAN ZHIQIANG (CN)
GU MINGLIANG (CN)
ZHANG ZHONGXIAO (CN)
LI LONGBIN (CN)
WEI WEI (CN)
XU XUEFENG (CN)
Application Number:
PCT/CN2022/109868
Publication Date:
April 20, 2023
Filing Date:
August 03, 2022
Export Citation:
Assignee:
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
QINGDAO HAIER SMART TECH R & D CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
QINGDAO HAIER SMART TECH R & D CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F24F1/0011; F24F13/14
Foreign References:
| CN216557387U | 2022-05-17 | |||
| CN216557386U | 2022-05-17 | |||
| CN111306767A | 2020-06-19 | |||
| CN203024368U | 2013-06-26 | |||
| CN207179962U | 2018-04-03 | |||
| CN112696816A | 2021-04-23 | |||
| CN204806632U | 2015-11-25 | |||
| JPH1123049A | 1999-01-26 |
Attorney, Agent or Firm:
QINGDAO ZHONGJIA STANDARD PATENT AGENCY CO., LTD (CN)
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