Refrigerator having a camera selectively enclosed by a rotating mullion assembly

• US 9,995,528 B1
• Filed: 10/12/2017
• Issued: 06/12/2018
• Est. Priority Date: 10/12/2017
• Status: Active Grant

• Current Assignee: Whirlpool Corporation
• Original Assignee: Whirlpool Corporation
• Inventors: Ebrom, Matthew, Giacomini, Neomar, Gilmore, Donald
• Primary Examiner(s): Fuller, Rodney
• Application Number:
  US15/782,144
• Time in Patent Office: 243 Days
• Field of Search: 396427
• CPC Class Codes: F25D 21/04 Preventing the formation of frost or condensate
• CPC Class Codes: F25D 23/02 Doors; Covers F25D23/08 takes precedence locks or fastenings E05B65/0042
• CPC Class Codes: F25D 23/04 with special compartments, e.g. butter conditioners
• CPC Class Codes: F25D 23/069 Cooling space dividing partitions
• CPC Class Codes: F25D 2323/021 French doors
• CPC Class Codes: F25D 2323/024 Door hinges
• CPC Class Codes: F25D 2400/06 Refrigerators with a vertical mullion
• CPC Class Codes: F25D 2500/06 Stock management
• CPC Class Codes: F25D 2700/02 Sensors detecting door opening
• CPC Class Codes: F25D 29/00 Arrangement or mounting of control or safety devices
• CPC Class Codes: F25D 29/005 Mounting of control devices
• CPC Class Codes: G03B 17/04 collapsible, foldable or extensible, e.g. book type
• CPC Class Codes: G03B 29/00 Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons; Cameras having the shape of other objects combinations with flash apparatus G03B15/03
• CPC Class Codes: H04N 23/64 Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image

Abstract

A refrigerator includes a cabinet having a storage compartment with a door pivotally coupled the cabinet between open and closed positions. A mullion assembly is operably coupled to the door between retracted and deployed positions relative to the door. The mullion assembly includes at least one receiving recess disposed on an inner surface thereof. At least one camera device is mounted on an inside edge of the door and vertically aligned with the at least one receiving recess of the mullion assembly, such that the camera device faces into the storage compartment when the first door is in the closed position, and is received in the receiving recess of the mullion assembly when the mullion assembly is in the retracted position. The camera device may also be mounted to a fixed portion of a hinge assembly that interconnects the mullion assembly and the door.

Claims

1. A refrigerator, comprising:

a storage compartment having an open front portion;

first and second doors operable between open and closed positions with respect to the open front portion of the storage compartment;

a mullion assembly pivotally coupled to one of the first and second doors by at least one hinge assembly, such that the mullion assembly is operable between retracted and deployed positions, and further wherein the mullion assembly includes at least one receiving recess; and

at least one camera device mounted on the at least one hinge assembly and vertically aligned with the at least one receiving recess of the mullion assembly, wherein the at least one camera device includes a lens assembly facing into the storage compartment when the door to which the mullion assembly is mounted is in the closed position, and further wherein the at least one camera device is at least partially received in the at least one receiving recess of the mullion assembly when the mullion assembly is in the retracted position.

2. The refrigerator of claim 1, wherein the at least one camera device is substantially concealed by the mullion assembly when the mullion assembly is in the retracted position.

3. The refrigerator of claim 2, wherein the lens assembly of the at least one camera device is covered by an inner wall of the at least one receiving recess when the mullion assembly is in the retracted position.

4. The refrigerator of claim 3, wherein the mullion assembly bridges a gap defined between inner edges of the first and second doors when the mullion assembly is in the deployed position and the first and second doors are in the closed position.

5. The refrigerator of claim 1, wherein the at least one hinge assembly includes a first hinge element coupled to an inner edge of the door to which the mullion assembly is mounted, and further wherein the at least one hinge assembly includes a second hinge element coupled between the first hinge element and the mullion assembly, such that the second hinge element pivots with the mullion assembly relative to the first hinge element as the mullion assembly moves between the retracted and deployed positions.

6. The refrigerator of claim 5, wherein the first hinge element is fixedly mounted to the inner edge of the door to which the mullion assembly is mounted.

7. The refrigerator of claim 1, wherein the at least one hinge assembly includes first and second hinge assemblies, and further wherein the at least one camera device includes first and second camera devices mounted to the first and second hinge assemblies, respectively.

8. A refrigerator, comprising:

a cabinet having a storage compartment;

first and second doors operably coupled to the cabinet between open and closed positions, the first and second doors each having inner edges spaced-apart from one another when the first and second doors are in the closed position;

a hinge assembly having a first hinge element mounted to the first door, wherein the hinge assembly further includes a second hinge element pivotally coupled to the first hinge element;

a mullion assembly having a mullion bar coupled to the second hinge element of the hinge assembly for movement between retracted and deployed positions, wherein the mullion bar is substantially perpendicular to the first door when the mullion assembly is in the retracted position, and further wherein the mullion assembly includes at least one receiving recess; and

a camera device mounted on the first hinge element and vertically aligned with the at least one receiving recess of the mullion bar, wherein the camera device faces into the storage compartment when the first door is in the closed position, and further wherein the camera device is at least partially received in the at least one receiving recess of the mullion bar when the mullion bar is in the retracted position.

9. The refrigerator of claim 8, wherein the camera device includes a lens assembly facing into the storage compartment when the first door is in the closed position.

10. The refrigerator of claim 9, wherein the at least one receiving recess includes an inner wall.

11. The refrigerator of claim 10, wherein the lens assembly is covered by the inner wall of the at least one receiving recess when the first door is in the open position.

12. The refrigerator of claim 8, wherein the mullion bar of the mullion assembly bridges a gap defined between the spaced-apart inner edges of the first and second doors when the mullion bar is in the deployed position and the first and second doors are in the closed position.

13. The refrigerator of claim 8, wherein the first hinge element is fixedly mounted to the inner edge of the door to which the mullion assembly is mounted.

14. The refrigerator of claim 13, wherein the mullion bar rotates inwardly towards the inner edge of the door as the mullion bar rotates from the deployed position to the retracted position.

15. A refrigerator, comprising:

a cabinet having a storage compartment;

a door pivotally coupled the cabinet between open and closed positions to selectively provide access to the storage compartment;

a mullion assembly operably coupled to the door between retracted and deployed positions relative to the door, wherein the mullion assembly includes at least one receiving recess disposed in an inner surface thereof; and

at least one camera device mounted on an inner edge of the door and vertically aligned with the at least one receiving recess of the mullion assembly, wherein the at least one camera device faces into the storage compartment when the first door is in the closed position, and further wherein the at least one camera device is received in the at least one receiving recess of the mullion assembly when the mullion assembly is in the retracted position.

16. The refrigerator of claim 15, wherein the mullion assembly rotates inwardly towards the inside edge of the door as the mullion assembly rotates from the deployed position to the retracted position.

17. The refrigerator of claim 15, wherein the at least one camera device includes a plurality of camera devices mounted on the door.

18. The refrigerator of claim 17, wherein the at least one receiving recess includes a plurality of receiving recess disposed along the mullion assembly.

19. The refrigerator of claim 18, wherein each camera device of the plurality of camera devices is received in an associated receiving recess of the plurality of receiving recesses disposed along the mullion assembly.

20. The refrigerator of claim 15, wherein the at least one camera device includes a lens assembly that is covered by the at least one receiving recess of the mullion assembly when the mullion assembly is in the retracted position.