Title:
CLEANING APPARATUS AND AIR CONDITIONER INDOOR UNIT HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2019/120096
Kind Code:
A1
Abstract:
A cleaning apparatus (1), comprising: at least one dust removing brush (100), which is provided thereon with multiple protruding parts, configured to be in contact with a filter (600) of a wall-mounted air conditioner indoor unit and to push dust attached to the filter (600) to the outside of the filter (600) with the multiple protruding parts, thus separating the dust from the filter (600); an attracting roller brush (200), configured to be in contact with at least a part of the outer surface of the filter (600) so as to attract the dust being separated from the filter (600); a dust bin (900) provided with an upward-facing opening, configured to be transversely withdrawable from the indoor unit, and arranged therein as such. The attracting roller brush (200) is rotatably mounted on the dust bin (900) and arranged above the opening, thus allowing the dust bin (900) to collect the dust falling from above the opening. The cleaning apparatus (1) allows the dust attracted on the filter (600) to be loosened by the dust removing roller brush (100) and to be at least partially separated from the mesh openings of the filter (600). As such, prevented is the problem with customary means such as direct brushing in the prior art for cleaning the filter (600) that leads to some dust not being thoroughly cleaned, and, simplified is the operation of cleaning the dust bin (900).
Inventors:
WU HONGJIN (CN)
ZHU ZHENXUE (CN)
SUN YUNGANG (CN)
DONG YUANWEI (CN)
YU YONGPING (CN)
CHEN HUIMIN (CN)
ZANG YUANQIANG (CN)
ZHU ZHENXUE (CN)
SUN YUNGANG (CN)
DONG YUANWEI (CN)
YU YONGPING (CN)
CHEN HUIMIN (CN)
ZANG YUANQIANG (CN)
Application Number:
PCT/CN2018/120115
Publication Date:
June 27, 2019
Filing Date:
December 10, 2018
Export Citation:
Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
International Classes:
F24F13/00; B01D46/00; F24F13/28; F24F1/00
Foreign References:
| CN108105866A | 2018-06-01 | |||
| CN208042308U | 2018-11-02 | |||
| JP2011080636A | 2011-04-21 | |||
| CN103727648A | 2014-04-16 | |||
| CN101290152A | 2008-10-22 | |||
| CN102410617A | 2012-04-11 | |||
| CN103299134A | 2013-09-11 |
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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