Household appliance with projected display
View Patent ↗A water-conducting domestic appliance including a door having a handle, and display means for displaying an operating state of the domestic appliance by projecting a light projection, wherein the display means are disposed in the handle of the door.
1. A water-conducting domestic appliance comprising:
a door having a handle; and
display means for displaying an operating state of the domestic appliance by projecting a light projection,
wherein the display means are disposed in the handle of the door.
2. The domestic appliance as claimed in claim 1 , wherein the display means project the light projection onto the door.
3. The domestic appliance as claimed in claim 1 , wherein the display means are substantially imperceptible in a tactile manner.
4. The domestic appliance as claimed in claim 1 ,
wherein the handle includes a section facing the door, and
wherein the display means are disposed in the section facing the door.
5. The domestic appliance as claimed in claim 1 , wherein the display means project the light projection onto a surface of the door above the handle.
6. A water-conducting domestic appliance comprising:
a door having a handle;
display means for displaying an operating state of the domestic appliance by projecting a light projection, wherein the display means are disposed in the handle of the door;
a control unit; and
an electrical line connecting the display means to the control unit, wherein at least a portion of the electrical line runs through a part of the handle.
7. A water-conducting domestic appliance comprising:
a door having a handle;
display means for displaying an operating state of the domestic appliance by projecting a light projection, wherein the display means are disposed in the handle of the door;
a control unit; and
an optical waveguide connecting the display means to the control unit, wherein at least a portion of the optical waveguide runs through a part of the handle.
8. A water-conducting domestic appliance comprising:
a door having a handle;
display means for displaying an operating state of the domestic appliance by projecting a light projection, wherein the display means are disposed in the handle of the door;
a control unit; and
at least one channel connecting the display means to the control unit, wherein at least a portion of the at least one channel runs through a part of the handle.
9. A water-conducting domestic appliance comprising:
a door having a handle;
display means for displaying an operating state of the domestic appliance by projecting a light projection, wherein the display means are disposed in the handle of the door;
a control unit,
wherein the handle includes at least one sensor element, and
wherein the at least one sensor element is connected to the control unit.
10. Display means for the domestic appliance as claimed in claim 1 .
11. The domestic appliance as claimed in claim 1 ,
wherein the handle includes a recess, and
wherein the display means are disposed in the recess such that the display means are substantially imperceptible in a tactile manner.
12. The domestic appliance as claimed in claim 1 wherein the display means project the light projection onto a surface of the domestic appliance.
13. The domestic appliance as claimed in claim 1 , wherein the light projection forms a symbol.
14. The domestic appliance as claimed in claim 1 , comprising:
a deflector element that reflects the light projection from the display means toward a surface of the domestic appliance.
15. The domestic appliance as claimed in claim 1 , comprising:
one of operating elements and display elements providing information about the operating state of the domestic appliance,
wherein the one of the operating elements and the display elements is disposed in a covered manner such that the one of the operating elements and the display elements is visually imperceptible when the door of the domestic appliance is in a closed state.
16. The domestic appliance as claimed in claim 15 , wherein the light projection displayed by the display means displays the operating state of the domestic appliance when the door of the domestic appliance is in the closed state.
17. The domestic appliance as claimed in claim 1 , wherein the domestic appliance is a dishwasher.
18. The domestic appliance as claimed in claim 1 , wherein the domestic appliance is a refrigerator.
19. A water-conducting domestic appliance comprising:
a door having a handle; and
a display that displays an operating state of the domestic appliance by projecting a light projection,
wherein the display is in the handle of the door, and wherein the display is oriented to project the light projection onto the door.