HOUSEHOLD ELECTRICAL APPLIANCE WITH USER INTERFACE Russian patent published in 2023 - IPC D06F35/00 

FIELD: household appliances.

SUBSTANCE: household electrical appliance (1) contains case (2) with outer wall (3) forming outer surface (4), processing site (5) made in case (2) or on it with the possibility of reception or maintenance of household items in processing position (6), processing device (7) located inside case (2), processing detector (8) made with the possibility of determination of a processing parameter value, electronic control system (10) having a signal connection to processing device (7) and to processing sensor (8) and made with the possibility of control of processing device (7) according to a processing program and the value detected by processing sensor (8), user interface (11) having a signal connection to electronic control system (10), in which user interface (11) contains command input device (12) for input of commands, when selecting processing program parameters, and for input of commands for execution of the processing program, at least one video projector (14) installed on outer wall (3) of household electrical appliance (1) and made with the possibility of visualization of processing program parameters by means of light projection on display area (15) of outer surface (4) of case (2).

EFFECT: creation of an electrical appliance with a user interface having such properties, which allow for its easy adaptation to household electrical appliances with non-solid surfaces, for example, in the presence of moving parts (hatch, door, tray for detergent) and/or with non-flat parts, and such an interface is easy to use and can be transferred from one case to another.

21 cl, 25 dwg