Invention Grant
- Patent Title: Air handling assembly and cleaning apparatus having same
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Application No.: US17442114Application Date: 2020-03-05
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Publication No.: US12059119B2Publication Date: 2024-08-13
- Inventor: Min Zhong , Xuebing Yin , Dong Li , Yuanfu Xu
- Applicant: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.
- Applicant Address: CN Suzhou
- Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.
- Current Assignee: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.
- Current Assignee Address: CN Suzhou
- Priority: CN 1910233848.1 2019.03.26
- International Application: PCT/CN2020/078046 2020.03.05
- International Announcement: WO2020/192386A 2020.10.01
- Date entered country: 2021-09-22
- Main IPC: A47L9/16
- IPC: A47L9/16 ; A47L5/24 ; B04C3/06 ; B04C9/00

Abstract:
An air handling assembly and a cleaning apparatus having same are provided. The air handling assembly includes: a cyclonic chamber, a cyclonic cone, a dust collection chamber and an exhaust chamber. The cyclonic chamber has a dirty air inlet, a clean air outlet and a dust fall opening. The cyclonic cone is arranged inside the cyclonic chamber, an air exit of the cyclonic cone is arranged away from the dust fall opening, and an end of the cyclonic cone close to the dust fall opening is spaced apart from an end of the cyclonic chamber at which the dust fall opening is arranged.
Public/Granted literature
- US20220160198A1 AIR HANDLING ASSEMBLY AND CLEANING APPARATUS HAVING SAME Public/Granted day:2022-05-26
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