Variable climate zone wiring

Patent metadata

Field	Value
Publication number	US-12098875-B2
Application number	US-201816976534-A
Country	US
Kind code	B2
Filing date	Mar 2, 2018
Priority date	Mar 2, 2018
Publication date	Sep 24, 2024
Grant date	Sep 24, 2024

Abstract

Provided is a refrigeration appliance including a main electrical board that controls operation of the refrigeration appliance and an adjustable temperature compartment for storing food items at a user-selectable target temperature. The adjustable temperature compartment includes a user interface connected to the main electrical board by an electric wire cable and enabling selection of user-selectable target temperature. A first end of the electric wire cable includes a removable connector connected to the user interface. The second end of the electric wire cable is connected to the main electrical board. A method for manufacturing a refrigeration appliance with an adjustable temperature compartment is also provided.

First claim

The invention claimed is:

1. A refrigeration appliance comprising:
a main electrical board configured to control operation of the refrigeration appliance;
a fresh food compartment for storing food items at a first target temperature above zero degrees Centigrade;
a freezer compartment for storing food items at a second target temperature below zero degrees Centigrade; and
an adjustable temperature compartment for storing food items at a user-selectable target temperature, the adjustable temperature compartment comprising:
a user interface connected to the main electrical board by an electric wire cable and configured to enable selection of said user-selectable target temperature;
a door closing the adjustable temperature compartment from the exterior environment;
a support structure attached to a wall within the adjustable temperature compartment; and
a storage bin supported by the support structure and movable with respect to the support structure, the storage bin having a frame supporting the storage bin,
wherein a first end of the electric wire cable includes a removable connector connected to the user interface and wherein the second end of the electric wire cable is directly connected to the main electrical board.

2. The refrigeration appliance according to claim 1 , wherein the user interface is provided at a surface of the adjustable temperature compartment that is not visible when the adjustable temperature compartment is in a closed position.

3. The refrigeration appliance according to claim 1 , wherein the user interface is provided on an upper portion of the door of the adjustable temperature compartment.

4. The refrigeration appliance according to claim 1 , wherein the user interface is accessible when the door of the adjustable temperature compartment is extended from the refrigeration appliance.

5. The refrigeration appliance according to claim 1 , wherein the electric wire cable is secured to the frame of the storage bin via ties or straps.

6. The refrigeration appliance according to claim 1 , wherein the adjustable temperature compartment is arranged between the fresh food compartment and the freezer compartment.

7. The refrigeration appliance according to claim 5 , further comprising a liner that defines the fresh food compartment, the freezer compartment, and the adjustable temperature compartment, and a slot formed through a side wall of the liner, wherein the electric wire cable enters the adjustable temperature compartment through the slot.

8. The refrigeration appliance according to claim 7 , wherein a portion of the electric wire cable between the ties or straps and the slot is free to move, without restraint, when the storage bin is inserted into and removed from the adjustable temperature compartment.

9. The refrigeration appliance according to claim 7 , wherein the support structure comprises a frame mounted to an inner surface of the side wall of the liner, the frame being positioned above the slot such that no portion of the frame covers the slot.

10. The refrigeration appliance according to claim 7 , further comprising a removable partition separating the adjustable temperature compartment and the freezer compartment, wherein a portion of the electric wire cable exiting the slot extends in an open space bounded by a lower surface of the frame, an upper surface of the removable partition, and the side wall.

11. The refrigeration appliance according to claim 10 , wherein the removable partition comprises a recessed pocket in communication with the slot and that is concealed by a removable cover, and wherein a portion of the electric wire cable is seated underneath the removable cover.

12. The refrigeration appliance according to claim 1 ,
wherein the frame comprises opposite side legs and a connecting bar, and
wherein the electric wire cable passes through a space formed between the storage bin and one of the opposite side legs of the frame.

13. The refrigeration appliance according to claim 1 ,
wherein the frame comprises a slide assembly with timing bar pinion gears attached to both sides of the frame and a plurality of gear teeth forming linear gear tracks for engaging the timing bar pinion gears, and
wherein the electric wire cable passes through a space formed between the storage bin and the plurality of gear teeth.

14. The refrigeration appliance according to claim 7 ,
wherein the liner comprises an enclosure in fluid communication with the slot, the enclosure being arranged between the liner and an outer shell of the refrigerator, wherein the enclosure defines a space to receive at least a portion of electric wire cable and the enclosure is configured to avoid entry of foam during an insulation foaming injection operation to inject foam between the liner and an outer shell of the refrigerator.

15. The refrigeration appliance according to claim 14 , wherein the enclosure compromises a cover installed in a covering relationship to seal an exterior main opening of the enclosure against foam entry and to secure the electric wire cable therein.

Assignees

• Electrolux Do Brasil Sa

Inventors

• Voltarelli Antonio
• Campani Marcelo
• Mercer Israel
• Leidens Rafael
• Colecha Alcione
• Picanço Guilherme

Classifications

• F25D2400/40

  Refrigerating devices characterised by electrical wiring · CPC title

• F25D2323/021

  French doors · CPC title

• F25D25/025

  Drawers · CPC title

• F25C2400/10

  Refrigerator units · CPC title

• A47B2210/175

  Refrigerators or freezers · CPC title