Appliance door assembly

Patent metadata

Field	Value
Publication number	US-10294712-B2
Application number	US-201615350683-A
Country	US
Kind code	B2
Filing date	Nov 14, 2016
Priority date	Nov 14, 2016
Publication date	May 21, 2019
Grant date	May 21, 2019

Abstract

A laundry appliance door assembly with a wire cover to protect the wire conductor that passes through the door hinge where it has a tendency to get pulled and damaged when the door is in motion. The wire cover includes a wire cover and a wire conduit coaxially connected together allowing the wire cover to rotate relative to the wiring conduit while within alignment of the hinge rotational axis. The wire cover comprises two lateral halves for ease of installation where it is designed to encase the wire conductor that passes through the door hinge.

First claim

The invention claimed is:

1. An appliance door assembly comprising:
a first door frame having a first electrical conductor terminating in a first connector;
a second door frame having a second electrical conductor terminating in a second connector;
a hinge having a first hinge plate mounted to the first door frame, and a second hinge plate mounted to the second door frame, wherein the first hinge plate is rotatable relative to the second hinge plate about a hinge rotational axis; and
a wire cover that is rotatable about the hinge rotational axis and holding the second connector; wherein:
when the door assembly is mounted to a laundry treating appliance, the wire cover is rotatable to:
a first position to expose the second connector for connection with the first connector when the first and second connectors are in a disconnected state; and
a second position to hide the first and second connectors when the first and second connectors are in a connected state.

2. The appliance door assembly of claim 1 wherein the first hinge plate has a first knuckle, the second hinge plate has a second knuckle, and a hinge pin passes through the first and second knuckles to rotationally couple the first hinge plate and second hinge plate.

3. The appliance door assembly of claim 1 wherein the wire cover is secured in the second position by a fastener securing the wire cover to one of the first door frame or the first hinge plate.

4. The appliance door assembly of claim 1 wherein the first position is away from one of the first and second hinge plates.

5. The appliance door assembly of claim 4 wherein the wire cover comprises first and second lateral halves that are releasably secured together.

6. The appliance door assembly of claim 5 further comprising a snap fit coupling the first and second lateral halves to releasably secure them together.

7. The appliance door assembly of claim 1 further comprising a wiring conduit located within the second door frame and housing at least a part of the second conductor.

8. The appliance door assembly of claim 7 further comprising a rotary coupling rotatably connecting the wiring conduit to the wire cover.

9. The appliance door assembly of claim 8 wherein the wiring conduit receives a portion of the wire cover to form the rotary coupling.

10. The appliance door assembly of claim 1 wherein the first connector extends through an opening in one of the first door frame or first hinge plate.

11. The appliance door assembly of claim 10 wherein the wire cover overlies the opening in the second position.

12. The appliance door assembly of claim 1 wherein the first and second electrical conductors conduct at least one of electrical power or data.

13. The appliance door assembly of claim 1 wherein at least one of the first and second door frames defines an access opening.

14. The appliance door assembly of claim 13 wherein the other of the first and second door frames defines a window.

15. The appliance door assembly of claim 1 further comprising a user interface provided with one of the first and second door frames and connected to another end of the corresponding first and second electrical conductor.

16. A method of assembling an appliance door assembly to a cabinet, the door assembly having at least one of first and second door frames hingedly mounted for rotation about a rotational axis, the method comprising:
mounting the door assembly to the cabinet;
after mounting the door assembly, mounting a wire cover to the door assembly for rotation about the rotational axis;
securing a first electrical connector to the wire cover;
securing a second electrical connector to the first electrical connector;
rotating the wire cover to a predetermined position relative to the rotational axis to hide the connected first and second connectors; and
securing the wire cover in the predetermined position.

17. The method of claim 16 further comprising passing the second electrical connector through an opening in the second door frame.

18. The method of claim 16 wherein securing the first electrical connector to the wire cover comprises assembly of at least two portions of the wire cover about the first electrical connector.

19. The method of claim 18 wherein assembly of the at least two portions comprises snap-fitting together at least two portions.

20. The method of claim 16 wherein securing the wire cover in the predetermined position comprises fastening the wire cover to one of the first and second door frames.

Assignees

• Whirlpool Co

Inventors

• Frantz William
• Heater Timothy E
• Luhahi Ndjeka K
• Mawhorr Nicholas E
• Ramirez Jose Aldo
• Thalls Scott T

Classifications

• E05Y2900/30

  for domestic appliances · CPC title

• E05D11/0081

  for transmitting energy, e.g. electrical cable routing · CPC title

• D06F58/20

  General details of domestic laundry dryers  (D06F59/00 takes precedence) · CPC title

• E05Y2900/312

  for washing machines or laundry dryers · CPC title

• E05D3/08

  for swing-doors, i.e. openable by pushing from either side · CPC title