Enclosed television with improved cable cover sealing mechanism

• US 9,078,345 B2
• Filed: 01/20/2012
• Issued: 07/07/2015
• Est. Priority Date: 01/20/2012
• Status: Active Grant

• Current Assignee: Ciil Technologies, LLC. (Peerless Industries Incorporated)
• Original Assignee: Ciil Technologies, LLC. (Peerless Industries Incorporated)
• Inventors: Campagna, Michael A., McKeague, Jack, Molberger, Adam
• Primary Examiner(s): Patel, Jay Au
• Assistant Examiner(s): MIKESKA, NEIL R
• Application Number:
  US13/354,968
• Publication Number:
  US 20130187521A1
• Time in Patent Office: 1,264 Days
• Field of Search: 348/836, 361/679.01, 361/679.21, 361/679.56, 361/724, 361/807, 361/818
• US Class Current: 1/1
• CPC Class Codes: H05K 5/02 Details
• CPC Class Codes: Y10T 29/49826 Assembling or joining

Abstract

An enclosure for enclosing a flat panel display. A bezel includes a peripheral surface defining an enclosure area and an inner edge defining a display opening. A substantially transparent front cover operatively connects to the bezel and covers the display opening. An enclosure housing includes a front opening and an access opening substantially opposite the front opening. An access opening cover is configured to cover the access opening. A sealing member receiving region is defined by one of the enclosure housing and the access opening cover, and a sealing member is operatively connected to the sealing member receiving region. When the access opening cover is operatively connected to the enclosure housing, an interface between the enclosure housing and the access opening cover is substantially sealed and is resistant to liquid ingress.

Claims

1. An enclosure for enclosing a flat panel display, comprising:

a bezel having a peripheral surface defining an enclosure area and an inner edge defining a display opening;

a substantially transparent front cover operatively connected to the bezel and covering the display opening;

an enclosure housing having a front opening and a rear surface substantially opposite the front opening, the rear surface defining an access opening, the access opening providing entry to an interior portion of the enclosure when the bezel, the front cover, and the enclosure housing are in an assembled state;

an access opening cover configured to cover the access opening;

a sealing member receiving region defined by one of the enclosure housing and the access opening cover; and

a sealing member operatively connected to the sealing member receiving region,

wherein when the access opening cover is operatively connected to the enclosure housing, an interface between the enclosure housing and the access opening cover is substantially sealed and resistant to liquid ingress.

2. The enclosure of claim 1, wherein the sealing member comprises an access opening seal, and wherein the sealing member receiving region comprises an access opening cover groove disposed on the access opening cover, the access opening cover groove configured to receive at least a portion of the access opening cover seal.

3. The enclosure of claim 2, wherein the access opening cover includes an inner side and an outer side, the access opening cover groove disposed on the inner side.

4. The enclosure of claim 3, wherein when the inner side of the access opening cover is operatively connected to the enclosure housing, the access opening cover seal substantially seals the access opening cover groove and the interface between the access opening cover and the enclosure housing.

5. The enclosure of claim 4, wherein the access opening cover seal comprises an o-ring.

6. The enclosure of claim 5, wherein the o-ring is constructed of silicone.

7. The enclosure of claim 4, further comprising a mounting frame disposed between the enclosure housing and the access opening cover, the mounting frame including:

a mounting frame opening portion disposed about a periphery of the access opening, and

a cable access portion configured to permit a plurality of cables to be routed from an outside of the enclosure to the flat panel display.

8. The enclosure of claim 7, wherein the mounting frame includes an outer surface, an inner surface, and a boss disposed on the inner surface, the boss configured to be disposed within the access opening when the mounting frame is coupled to the enclosure housing.

9. The enclosure of claim 8, wherein the cable access portion defines a plurality of cable access channels on the outer surface, the cable access channels configured to permit a plurality of cables to be routed from the outside of the enclosure to the flat panel display.

10. The enclosure of claim 9, wherein when the access opening cover is operatively connected to the outer surface of the mounting frame, the plurality of cable access channels and the cover define a plurality of cable openings.

11. The enclosure of claim 10, wherein at least one cable gland is disposed within each of the plurality of cable openings, the at least one cable gland configured to permit at least one cable to be disposed within each of the plurality of cable openings while substantially sealing each of the plurality of cable openings.

12. An enclosure for enclosing a flat panel display, comprising:

a bezel having a peripheral surface defining an enclosure area and an inner edge defining a display opening;

a substantially transparent front cover operatively connected to the bezel and covering the display opening;

an enclosure housing having a front opening and a rear surface substantially opposite the front opening, the rear surface defining an access opening, the access opening providing entry to an interior portion of the enclosure when the bezel, the front cover, and the enclosure housing are in an assembled state;

a mounting frame having an inner side and an outer side, the mounting frame having a mounting frame opening portion disposed about a periphery of the access opening and a cable access portion configured to receive a plurality of cables; and

an access opening cover configured to be operatively connected to the mounting frame,

wherein the mounting frame and the access opening cover are joined together at a joining region that is substantially sealed and resistant to liquid ingress.

13. The enclosure of claim 12, wherein the joining region further comprises an access opening cover groove disposed on an inner surface of the access opening cover, and wherein an access opening cover seal is disposed at least partially within the access opening cover groove such that, when the access opening cover is operatively connected to the mounting frame, the access opening cover seal is compressed, sealing the access opening cover groove and an interface between the access opening cover and the mounting frame.

14. The enclosure of claim 13, wherein the access opening cover seal comprises an o-ring.

15. The enclosure of claim 14, wherein the o-ring is selected from the group consisting of silicone, Teflon, fluorosilicone, urethane, HNBR, polyacrylate, neoprene, butyl, hypalon, and rubber.

16. The enclosure of claim 12, wherein when the access opening cover is operatively connected to an outer surface of the mounting frame, the cable access portion and the access opening cover define a plurality of cable openings.

17. The enclosure of claim 16, wherein at least one cable gland is disposed within the cable openings, the at least one cable gland configured to permit at least one cable to be disposed within each of the plurality of cable openings while substantially sealing each of the plurality of cable openings.

18. A method of preparing a substantially sealed enclosure for enclosing a flat panel display device, comprising:

providing a bezel defining an outer peripheral surface and a display opening;

providing a front cover to the bezel, the front cover covering the display opening;

attaching an enclosure housing to the bezel, the enclosure housing having a front opening and a rear surface substantially opposite the front opening, the rear surface defining an access opening, the access opening providing entry to an interior portion of the enclosure when the bezel, the front cover, and the enclosure housing are in an assembled state; and

covering the access opening with an access opening cover having an access cover seal groove and a seal disposed within the groove;

wherein the access opening cover is configured to permit access to the enclosure, and wherein the enclosure is substantially sealed and resistant to liquid ingress.

19. The method of claim 18 further comprising providing a mounting frame about a periphery of the access opening and attaching the access opening cover to the mounting frame,

wherein the mounting frame includes a mounting frame opening portion and a cable access portion, the cable access portion defining a plurality of cable channels,

wherein when the access opening cover is coupled to the mounting frame a plurality of cable openings are formed.

20. The method of claim 19 further comprising providing one or more cable glands within the plurality of cable channels.