SMART HOME SWEEPER

WIPO Patent Application WO/2022/141031

A1

A smart home sweeper, comprising a sweeper body (1), a rubber anti-collision pad (2) which is arranged on the outer side of the sweeper body (1), a control switch (3) which is arranged at the top of the sweeper body (1), a signal receiving device (4) which is arranged on the front side of the control switch (3), a loudspeaker (5) which is arranged on the front side of the sweeper body (1), a dust recognition module (6) which is arranged in the sweeper body (1), a garbage collection box (7) which is arranged at the bottom of the dust recognition module (6), a universal wheel (8) which is arranged at the bottom end of the sweeper body (1), a rotary brush (9) which is arranged on one side of the universal wheel (8), a scraper (10) which is arranged on one side at the bottom end of the sweeper body (1), and a mounting groove (11) which is arranged on one side at the top end of the scraper (10). The arrangement of the rubber anti-collision pad (2) can prevent a collision between the smart home sweeper and a wall or furniture which causes damage to a device. The scraper (10) and the mounting groove (11) arranged can scrape off droplets and wet fine dust on the water surface, and are easy to assemble, disassemble and clean.

CHENG SHI (CN)
ZHI YINGYING (CN)
ZHANG TENGYUN (CN)
CAO XIAOFENG (CN)
YUAN JIAQI (CN)
CHEN XIAOHONG (CN)

PCT/CN2020/140676

July 07, 2022

December 29, 2020

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UNIV NANTONG (CN)

A47L11/24; A47L11/40

WO2020132482A1

2020-06-25

CN107569184A	2018-01-12
CN106175580A	2016-12-07
CN108125621A	2018-06-08
CN105078374A	2015-11-25
CN211883628U	2020-11-10

NANJING TONGZE PATENT AGENCY FIRM (LIMITED LIABILITY PARTNER SHIP) (CN)

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