Door for mounting a removable electronic display

Patent metadata

Field	Value
Publication number	US-11942004-B2
Application number	US-202217896360-A
Country	US
Kind code	B2
Filing date	Aug 26, 2022
Priority date	Jan 17, 2018
Publication date	Mar 26, 2024
Grant date	Mar 26, 2024

Abstract

In one general aspect, the subject matter described in this specification can be embodied in a display case door that includes an insulated panel assembly that is transparent to visible light. The door further includes a door frame extending about and secured to a peripheral edge of the insulated panel assembly, an electronic display overlaying the insulated panel assembly, and at least one display retainer secured to the door frame and having a coupling end that mates with the electronic display to releasably secure the display to the door frame.

First claim

What is claimed is:

1. A display case door, comprising:
an insulated panel assembly comprising:
a front surface that, with the display case door mounted on a refrigerated display case, faces away from an interior volume of the refrigerated display case, and
a rear surface, that with the display case door mounted on the refrigerated case, faces the interior volume of the refrigerated display case;

a permanently non-transparent video monitor comprising an electronic display housed within an outer housing that covers peripheral edges and a rear side of the electronic display, the video monitor mounted adjacent to the insulated panel assembly such that the front surface of the insulated panel assembly faces a rear surface of the outer housing of the video monitor;
a door frame with the insulated panel assembly mounted to the door frame using one or more mechanical fasteners, and wherein the door frame comprises a portion that extends forward along a peripheral edge of the outer housing of the video monitor; and
at least one display retainer connected to the door frame and to the outer housing of the video monitor and configured to secure the video monitor to the display case door.

2. The display case door of claim 1 , wherein the insulated panel assembly is transparent.

3. The display case door of claim 1 , wherein a front surface of the video monitor substantially aligns with a front surface of the portion of the frame that extends forward along the peripheral edge of the outer housing of the video monitor.

4. The display case door of claim 1 , wherein the insulated panel assembly is opaque.

5. The display case door of claim 1 , wherein the at least one display retainer comprises at least one retainer attached at one end to a perimeter edge of the housing and attached at a second end to a surface of the door frame.

6. The display case door of claim 1 , further comprising:
a circuitry module mounted adjacent to a portion of the peripheral edge of the electronic display, and wherein the electronic display and the circuitry module together extend vertically along a distance that is substantially equal to a height of insulated panel assembly; and
a power cable electrically connected to the electronic display and to the circuitry module.

7. The display case door of claim 6 , further comprising a camera coupled to the display case door and electrically connected to the circuitry module.

8. The display case door of claim 6 , wherein the electronic display and the circuitry module together overlay the insulated panel assembly to cover an entire surface area of the insulated panel assembly.

9. The display case door of claim 1 , wherein, from a side view, the display case door comprises a portion that is inset inward from a maximum external periphery of the display case door, and the inset portion extends outwards in a direction along a thickness of the display case door.

10. The display case door of claim 1 , further comprising:
a circuitry module mounted below the video monitor, and wherein the video monitor and the circuitry module together overlay a majority of a front surface of the insulated panel assembly;
a cover over a front portion of the display case door comprising the circuitry module, the cover comprising a plurality of louvers configured to permit cooling airflow to pass therethrough;
a plurality of cameras coupled to the display case door and electrically connected to the circuitry module; and
a bezel coupled to the door frame, the bezel configured to overlay and cover a portion of the door frame and a portion of a front surface of the electronic display, the bezel comprising apertures positioned above a top side of the video monitor,
wherein the at least one display retainer couples, at a first end, to threaded coupling sites on a perimeter edge of the video monitor and, at a second end, to a surface of the door frame.

11. The display case door of claim 1 , wherein the door frame surrounds the video monitor.

12. The display case door of claim 1 , wherein the door frame surrounds the insulated panel assembly.

13. A display case door, comprising:
a panel comprising:
a front surface that, with the display case door mounted on a refrigerated display case, faces away from an interior volume of the refrigerated display case, and

a rear surface, that with the display case door mounted on the refrigerated case, faces the interior volume of the refrigerated display case;
a permanently non-transparent video monitor comprising an electronic display housed within an outer housing that covers peripheral edges and a rear side of the electronic video display;
a door frame with the panel and the video monitor mounted to the door frame, wherein the door frame comprises a portion that extends forward along a peripheral edge of the outer housing of the video monitor; and
at least one display retainer connected to each vertically oriented side of the outer housing, the display retainer configured to secure the video monitor to the door frame, wherein the video monitor is mounted adjacent to the panel such that a rear surface of the outer housing of the video monitor faces the front surface of the panel, and
wherein, from a side view, the display case door comprises a portion that is inset inward from a maximum external periphery of the display case door, and the inset portion extends outwards in a direction along a thickness of the display case door.

14. The display case door of claim 13 , further comprising:
at least one cover coupled to the door frame and overlaying the frame and overlapping a portion of a front surface of the video monitor.

15. The display case door of claim 14 , further comprising:
foam positioned between the front surface of the panel and a rear surface of the outer housing of the video monitor.

16. The display case door of claim 14 , wherein the at least one display retainer comprises at least one retainer attached at one end to an edge of the outer housing of the electronic video display and attached at a second end to a surface of the door frame.

17. The display case door of claim 16 , further comprising:
a circuitry module mounted adjacent to a portion of the peripheral edge of the electronic video display, and wherein the electronic video display and the circuitry module together extend vertically along a distance that is substantially equal to a height of the panel;
a power cable electrically connected to the electronic display and to the circuitry module; and
at least one camera coupled to the display case door and electrically connected to the circuitry module.

18. The display case door of claim 13 , further comprising:
a circuitry module mounted below the video monitor, and wherein the video monitor and the circuitry module together overlay a majority of the panel;
a cover over a front portion of the display case door comprising the circuitry module, the cover comprising a plurality of louvers configured to permit cooling airflow to pass therethrough;
a plurality of cameras coupled to the display case door and electrically connected to the circuitry module; and
a bezel coupled to the door frame, the bezel configured to overlay and cover a portion of the door frame and a portion of a front surface of the electronic display, the bezel comprising apertures positioned above a top side of the video monitor,
wherein the at least one display retainer couples, at a first end, to threaded coupling sites on a perimeter edge of the -video monitor and, at a second end, to the door frame.

19. A

Assignees

• Anthony Inc

Inventors

• Artwohl Paul J
• Nicholson Jeffery W

Classifications

• G09F23/06 Primary

  the advertising matter being combined with articles for restaurants, shops or offices (on paper articles G09F23/10) · CPC title

• A47F3/001

  Devices for lighting, humidifying, heating, ventilation · CPC title

• A47F3/0434 Primary

  Glass or transparent panels · CPC title

• G09G3/2096

  Details of the interface to the display terminal specific for a flat panel (suitable for both CRT and flat panel G09G5/006; specific for a CRT G09G1/167) · CPC title

• A47B2220/0091

  Electronic or electric devices · CPC title