公开(公告)号：US20240065501A1

公开(公告)日：2024-02-29

申请号：US18348580

申请日：2023-07-07

Applicant: SHENZHEN SILVER STAR INTELLIGENT GROUP CO., LTD.

Inventor： XUE LIANG ,  JUN YANG ,  QUANLONG LU ,  WUJI ZHANG ,  JUNJIAN HUANG ,  NAN ZHOU ,  DINGRUI LU ,  LIRONG YE

IPC: A47L9/14 ,  A47L9/00 ,  A47L9/12 ,  A47L9/22

CPC classification number: A47L9/149 ,  A47L9/0063 ,  A47L9/122 ,  A47L9/1409 ,  A47L9/1463 ,  A47L9/22 ,  A47L2201/024

Abstract: A cleaning robot includes a housing, a dust box and a dust extraction duct. The housing is enclosed to form a mounting chamber and is provided with a dust outlet. The dust box is arranged in the mounting chamber and configured to collect dust, and the dust box is provided with a dust collection port and a dust extraction port. The dust collection port and the dust extraction port are respectively disposed on two sides of a centerline of the dust box. One end of the dust extraction duct communicates with the dust extraction port, and the other end of the dust extraction duct is connected to the dust outlet of the housing.