公开(公告)号：US20240358214A1

公开(公告)日：2024-10-31

申请号：US18771288

申请日：2024-07-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Woojin NA ,  Wonmin LEE ,  Sinae KIM ,  Hyounsoo KIM ,  Minro YUN

IPC: A47L9/28

CPC classification number: A47L9/2889 ,  A47L9/2805

Abstract: A robot cleaner including a cleaner main body configured to travel and clean a cleaning area, a sensor case arrangeable on the cleaner main body such that while the sensor case is arranged on the cleaner main body, the sensor case is configured to cover a sensor for detecting an obstacle in the cleaning area, and a sensor collision detector configured to detect an impact applied to the sensor. The sensor collision detector includes a bumper connectable to the sensor case which covers the sensor such that while the bumper is connected to the sensor case, the bumper is moveable and at least a portion of the bumper is arranged along an outer circumference of the sensor, a detecting portion to interact with the bumper to detect a collision of the sensor case, and wherein the bumper and the detecting portion are on a lower side of the sensor.