Title:
CLOTHES DRYER AND AIR DUCT THEREOF HAVING LINT FILTER ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2023/006126
Kind Code:
A1
Abstract:
An air duct provided with a lint filter assembly, comprising an air duct body (1), and a filter assembly disposed on the air duct body. The filter assembly comprises a filter part (2) which is disposed inside the air duct body and which is used for filtering and guiding lint, and a collection part (4) which communicates with the filter part, is disposed outside the air duct body, and is used for collecting lint. The air duct further comprises an air duct wall (11) which penetrates the air duct body, and a connecting part (3) used for connecting the collection part and the filter part. The connecting part comprises a first connecting part (31) extending toward the inside of the air duct body to the inside of the filter part, and a second connecting part (32) extending toward the outside of the air duct body and in communication with the collection part. An exhaust unit (41) is disposed on the collection part. The filter part comprises a filter unit (21) which is internally provided with a sieve plate and used for filtering the lint, and a guide unit (22) which communicates with the filter unit, is arranged in parallel inside the air duct body, and is used for guiding the lint to discharge. Once the lint filtered by the filter unit enters the guide unit, the lint enters the collection part under the guidance of circulating air, and then the circulating air is discharged from the collection part by means of the exhaust unit. And a clothes dryer provided with the air duct. By means of the air duct provided with the filter assembly, lint and circulating air in the air duct are fully separated.
Inventors:
BIAN GUOLONG (CN)
XU SHENG (CN)
WANG YE (CN)
LAO CHUNFENG (CN)
CHENG RONGFENG (CN)
YANG LIMEI (CN)
XU SHENG (CN)
WANG YE (CN)
LAO CHUNFENG (CN)
CHENG RONGFENG (CN)
YANG LIMEI (CN)
Application Number:
PCT/CN2022/118098
Publication Date:
February 02, 2023
Filing Date:
September 09, 2022
Export Citation:
Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
QINGDAO HAIER SMART TECH R & D CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER SMART TECH R & D CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
D06F58/22
Domestic Patent References:
| WO2021085968A1 | 2021-05-06 |
Foreign References:
| CN216129863U | 2022-03-25 | |||
| JP2008006045A | 2008-01-17 | |||
| CN102535129A | 2012-07-04 | |||
| CN102884243A | 2013-01-16 | |||
| CN113026317A | 2021-06-25 | |||
| CN1888267A | 2007-01-03 | |||
| CN111021016A | 2020-04-17 | |||
| CN101775735A | 2010-07-14 | |||
| EP1098028A2 | 2001-05-09 | |||
| JP2016137235A | 2016-08-04 |
Attorney, Agent or Firm:
BEIJING YUANZHONG INTELLECTUAL PROPERTY AGENT LTD. (CN)
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