公开(公告)号：US20210393097A1

公开(公告)日：2021-12-23

申请号：US17292271

申请日：2019-11-06

Applicant: Dyson Technology Limited

Inventor： Kristian Richard Thomas KING ,  Nathan LAWSON MCLEAN ,  Andrew James HOLDEN ,  Edward James BALDRY

IPC: A47L9/28 ,  A47L5/28 ,  A47L9/16 ,  A47L5/24 ,  A47L5/22 ,  A47L9/24 ,  G09B5/06 ,  G09B19/00

Abstract: A vacuum cleaner including a vacuum motor configured to draw an air flow through an air flow path of the vacuum cleaner; a dirt separator having dirt, receptacle; a display screen; and a controller configured to control images displayed on the screen. The dirt receptacle has a closed configuration in which it can receive dirt separated from the air flow, and an open configuration in which dirt contained in the dirt receptacle can be emptied therefrom. The controller is configured to display video instructions on the screen.