公开(公告)号：US11471019B2

公开(公告)日：2022-10-18

申请号：US16791223

申请日：2020-02-14

申请人： SharkNinja Operating LLC

发明人： Damian Howard ,  James P. Bilodeau ,  Wei Zhang ,  Yu Ri Young Kim

IPC分类号： A47L11/40 ,  A47L11/04 ,  A47L11/20 ,  A47L13/16

摘要： A cleaning device includes a cleaning device body and a replacement head. The cleaning device body includes an elongated handle, a housing and a replacement head mounting section. The replacement head has a pad that is intended to clean a surface, such as a floor and is removably attachable to the cleaning device body. The housing includes a circuit board having at least one sensor capable of sensing motion. The handle includes at least one button that can turn on/off either a vacuum source or a jet nozzle that sprays cleaner fluid. The cleaning device body further includes at least one light mounted thereon. The at least one light is illuminated when the button is pressed and then the at least one light remains illuminated until a predetermined amount of time has passed during which neither the button has not been pressed nor motion sensed by the sensor.