Title:
AIR SUPPLY DEVICE AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2022/166571
Kind Code:
A1
Abstract:
The present application relates to the technical field of intelligent home appliances. Disclosed is an air supply device, comprising: an air outlet channel, a flow guide member, a baffle portion and a first driving mechanism. The flow guide member is circular, is arranged in the air outlet channel, and forms an annular air channel between same and the air outlet channel, with an outer ring surface of the annular air channel being provided with an air guide face for guiding air in a direction toward the axis of the annular air channel. The baffle portion is of an annular structure having a notch and is circumferentially arranged at the periphery of the flow guide member. The first driving mechanism is connected to the flow guide member and can drive the flow guide member to rotate. According to the present application, the air conditioner as a whole has various air outlet directions, such that the air supply range is expanded. In addition, compared with universally adjustable air conditioner air outlets, a simpler structure and higher operation stability is achieved by means of the present solution, and the cost can be effectively reduced. Further disclosed in the present application is an air conditioner.
Inventors:
TIAN ZHIQIANG (CN)
GU MINGLIANG (CN)
LI JING (CN)
LAO CHUNFENG (CN)
GU MINGLIANG (CN)
LI JING (CN)
LAO CHUNFENG (CN)
Application Number:
PCT/CN2022/072385
Publication Date:
August 11, 2022
Filing Date:
January 17, 2022
Export Citation:
Assignee:
QINGDAO HAIER SMART TECH R & D CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F24F13/14; F24F1/0011; F24F1/005; F24F13/12
Foreign References:
| CN112283922A | 2021-01-29 | |||
| CN111912015A | 2020-11-10 | |||
| CN110173759A | 2019-08-27 | |||
| CN112283798A | 2021-01-29 | |||
| CN111912006A | 2020-11-10 | |||
| CN111912027A | 2020-11-10 | |||
| CN106871235A | 2017-06-20 | |||
| CN111912025A | 2020-11-10 | |||
| KR20180089784A | 2018-08-09 | |||
| CN111912008A | 2020-11-10 |
Attorney, Agent or Firm:
QINGDAO ZHONGJIA STANDARD PATENT AGENCY CO., LTD (CN)
Download PDF: