FRAME FOR SUPPORTING KEYPAD AND OTHER IN-WALL ELECTRONIC COMPONENTS

• US 20100052487A1
• Filed: 08/18/2009
• Published: 03/04/2010
• Est. Priority Date: 08/29/2008
• Status: Abandoned Application

• Current Assignee: Russound/Fmp Incorporated
• Original Assignee: Russound/Fmp Incorporated
• Inventors: Stein, Michael
• Application Number:
  US12/542,888
• Publication Number:
  US 20100052487A1
• Time in Patent Office: Days
• US Class Current: 312/223.600
• CPC Class Codes: H01H 9/0271 structurally combining a switch and an electronic component for relays H01H50/021
• CPC Class Codes: H05K 5/0017 with operator interface units

Abstract

A multi-part electrical/electronics enclosure that may be used for in-wall installation of intercom, home audio, lighting and other similar system components. The enclosure includes two major components including a back box and a frame. The frame acts as a structural member for both, electronic components internal to the back box as well as user-facing input/output electronic devices such as a keypad and/or display. The frame is preferably formed from aluminum to act as a heat sink, and has front facing standoffs. The standoffs ensure an air gap is maintained between the frame and a front bezel, to allow for airflow and hence cooling by convection.

Claims

1. An enclosure for electrical and electronic circuitry comprising:

a back box, adapted to fit into a wall opening, the back box for enclosing electronic components; and

a frame, adapted to fit into the back box, for supporting both the enclosed electronic components and for supporting a user device accessible from outside the back box.

2. The enclosure of claim 1 wherein the frame serves as a heat sink for the electronic components.

3. The enclosure of claim 1 wherein the frame further comprises:

a standoff portion, to maintain a space between the frame and the user input/output device.

4. The enclosure of claim 1, wherein the frame is formed of metal.

5. The enclosure of claim 1, additionally comprising a power pocket adapted to fit within an opening in the back box, the power pocket for enclosing alternating current main supply wiring.

6. The enclosure of claim 1, wherein the frame has a front face an inwardly extending side walls.

7. The enclosure of claim 1, wherein the user device is a keypad.

8. The apparatus of claim 1, wherein the user devices a display.

9. The apparatus of claim 1, additionally comprising:

a facia adapted to support the user device.

10. The apparatus of claim 9, wherein the facia includes a bezzle having holes formed therein to promote air circulation above the front face of the frame.