Title:
AIR-CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2018/072523
Kind Code:
A1
Abstract:
An air-conditioner comprises: a housing (10) having an upper air outlet (11) provided at an upper portion of the housing (10) and a lower air outlet (12) provided at a lower portion of the housing (10); and a fan system (30) provided inside the housing (10) and used to supply air to the upper air outlet (11) and the lower air outlet (10). The fan system (30) comprises a fan. The fan comprises a spiral case (31). An opening portion (32) is formed at the spiral case (31). The opening portion (32) is in communication with the lower air outlet (12). By using the above technical solution, an air-conditioner can blow air by means of the upper air outlet (11) and the lower air outlet (12), thereby mitigating a problem in which prior art air-conditioners have poor air-conditioning performance.
Inventors:
YANG XI (CN)
LI SONG (CN)
YANG JIANQUN (CN)
LIANG YONGCHAO (CN)
CHEN NING (CN)
LI SONG (CN)
YANG JIANQUN (CN)
LIANG YONGCHAO (CN)
CHEN NING (CN)
Application Number:
PCT/CN2017/095239
Publication Date:
April 26, 2018
Filing Date:
July 31, 2017
Export Citation:
Assignee:
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)
International Classes:
F24F13/02; F24F1/00
Foreign References:
| CN106352412A | 2017-01-25 | |||
| CN201688533U | 2010-12-29 | |||
| CN103062844A | 2013-04-24 | |||
| CN102252375A | 2011-11-23 | |||
| JP3523423B2 | 2004-04-26 | |||
| KR20130043981A | 2013-05-02 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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