Title:
DUST COLLECTION APPARATUS AND CLEANING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/098255
Kind Code:
A1
Abstract:
A dust collection apparatus (1000) and a cleaning device. The dust collection apparatus (1000) comprises a housing (100), a dust collection structure (200), and a sterilization structure (300); the housing (100) is provided with a dust inlet (100a), a dust outlet (100b), and a dust inlet channel (100c) communicated with the dust inlet (100a) and the dust outlet (100b), and the housing (100) is further provided with a mounting cavity (100d) communicated with the dust outlet (100b); the dust collection structure (200) is mounted in the mounting cavity (100d) and provided with a dust collection cavity and a dust collection port communicated with the dust collection cavity, the dust collection port being communicated with the dust outlet (100b); and the sterilization structure (300) is mounted in the mounting cavity (100d), and the sterilization structure (300) and the dust outlet (100b) are located on the same side of the dust collection structure (200) so as to sterilize garbage in the dust collection structure (200). Garbage in the dust collection structure (200) can be effectively sterilized, such that the dust collection apparatus (1000) is prevented from mildewing due to rapid propagation of bacteria, thereby prolonging the service life of the dust collection apparatus (1000).
Inventors:
HU YI (CN)
LI XUEHUA (CN)
LI XUELING (CN)
LI XUEHUA (CN)
LI XUELING (CN)
Application Number:
PCT/CN2022/121152
Publication Date:
June 08, 2023
Filing Date:
September 24, 2022
Export Citation:
Assignee:
SHENZHEN SILVER STAR INTELLIGENT GROUP CO LTD (CN)
International Classes:
A47L11/40; A47L11/24; A47L11/28; A61L2/10
Foreign References:
| CN113966982A | 2022-01-25 | |||
| CN216907869U | 2022-07-08 | |||
| CN111759228A | 2020-10-13 | |||
| CN111588310A | 2020-08-28 | |||
| CN214433996U | 2021-10-22 | |||
| CN113287984A | 2021-08-24 | |||
| CN112716388A | 2021-04-30 | |||
| CN108606732A | 2018-10-02 | |||
| CN112971623A | 2021-06-18 | |||
| US20210321847A1 | 2021-10-21 |
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