Title:
DRYING AIR PASSAGE DEVICE, LAUNDRY TREATMENT APPARATUS AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2021/023286
Kind Code:
A1
Abstract:
A drying air passage device, comprising: a first air duct (101); a second air duct (102) sharing an air inlet with the first air duct (101); a switching mechanism for switching connection of the first air duct (101) or the second air duct (102); and a detection device for detecting whether the switching mechanism switches to the right place.
Inventors:
MENG QINGCHUAN (CN)
XING BENFU (CN)
LI WENWEI (CN)
CHENG RONGFENG (CN)
XING BENFU (CN)
LI WENWEI (CN)
CHENG RONGFENG (CN)
Application Number:
PCT/CN2020/107610
Publication Date:
February 11, 2021
Filing Date:
August 07, 2020
Export Citation:
Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
HAIER SMART HOME CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
D06F58/20; D06F37/00
Foreign References:
| CN110485131A | 2019-11-22 | |||
| CN102337657A | 2012-02-01 | |||
| CN203246879U | 2013-10-23 | |||
| CN102535090A | 2012-07-04 | |||
| EP3492645A1 | 2019-06-05 |
Attorney, Agent or Firm:
BEIJING YUANZHONG INTELLECTUAL PROPERTY AGENT LTD. (CN)
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