Strip electrical system

• US 5,670,743 A
• Filed: 11/02/1994
• Issued: 09/23/1997
• Est. Priority Date: 11/12/1992
• Status: Expired due to Fees

• Current Assignee: Group Dekko Incorporated (Graham Holdings Company)
• Original Assignee: Group Dekko International, Inc.
• Inventors: Welch, Richard, Zemen, Rick E. Jr.
• Primary Examiner(s): Kincaid, Kristine L.
• Assistant Examiner(s): REICHARD, DEAN ALAN
• Application Number:
  US08/333,368
• Time in Patent Office: 1,056 Days
• Field of Search: 174/48, 174/49, 174/53, 174/68.2, 439/215, 439/211, 439/207, 439/210, 52/220.7, 52/239, 52/36.1
• US Class Current: 174/377
• CPC Class Codes: H01R 2103/00 Two poles
• CPC Class Codes: H01R 24/76 with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
• CPC Class Codes: H01R 25/00 Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits supported only by co-operation with a counterpart H01R31/00; with a holder adapted for supporting apparatus to which its counterpart is attached H01R33/88
• CPC Class Codes: H02G 3/128 in plinths, channels, raceways or similar
• CPC Class Codes: H02G 3/263 Installation, e.g. suspension, of conduit channels or other supports
• CPC Class Codes: H02G 3/288 in modular walls, e.g. wall panels

Abstract

A wiring assembly for mounting on an exposed surface of a wall or wall panel to supply electrical power to the wall or wall panel. The wiring assembly includes a plurality of conductive bus bars and an insulating support having a base and a plurality of generally parallel dividers extending upwardly from the base to define a plurality of slots therebetween. Each slot is configured to receive a conductive bus bar therein. The support is coupled to said exposed surface. The assembly also includes at least one cover and at least one outlet coupled to the support. The at least one cover and the at least one outlet are situated over the plurality of dividers to shield the plurality of conductive bus bars situated in the plurality of slots. The at least one cover and the at least one outlet are adjacent one another on the support.

Claims

1. A wiring assembly for mounting on an exposed surface of a wall or wall panel to supply electrical power to the wall or wall panel, the assembly comprising:

a plurality of conductive bus bars;

an insulating support having a base;

said base having a plurality of generally parallel first dividers that define a plurality of spaces in the base of said support which each receive one of the conductive bus bars;

means for coupling the support to the exposed surface;

a first cover coupled to the support so that first portions of the conductive bus bars lie between the support and the first cover, the first cover having a first end; and

an outlet coupled to selected ones of said bus bars so that second portions of the conductive bus bars lie between the support and the outlet and a first end of the outlet lies adjacent the first end of the first cover.

2. The wiring assembly of claim 1, further comprising a second cover coupled to the support so that third portions of the conductive bus bars lie between the support and the second cover, the outlet being positioned to lie between the first and second covers so that a second end of the outlet lies adjacent an end of the second cover.

3. The wiring assembly of claim 2, wherein the bus bars each have a first length, the first and second covers have respective predetermined second and third lengths less than the first length, and the outlet has a predetermined fourth length less than the first length so that the outlet is positioned to lie at one of alternate points along the bus bars.

4. The wiring assembly of claim 1, wherein the first end of the first cover is configured to include a plurality of mortises and the first end of the outlet is configured to include a plurality of tenons that fit within the mortises of the first cover to couple the outlet to the first cover.

5. The wiring assembly of claim 1, wherein the first dividers extend from the base and the first cover is configured to include a plurality of generally parallel cover dividers that extend into the plurality of spaces in the support and engage the plurality of conductive bus bars to facilitate positioning of the bus bars within the support.

6. The wiring assembly of claim 5, wherein the cover dividers of the cover define a plurality of spaces into which the first dividers extend.

7. The wiring assembly of claim 1, wherein the support is configured to include a pair of generally parallel adjacent second dividers that extend from the base to define a retaining space therebetween and that are each configured to include a ledge that faces toward the ledge of the other second divider so that the size of the retaining space transitions from a first size to a larger second size.

8. The wiring assembly of claim 7, wherein the first cover is configured to include a stud that extends into the retaining space and lies adjacent the ledges of the second dividers.

9. The wiring assembly of claim 1, wherein the outlet includes a body that is configured to receive a plurality of conductive clips of the outlet that couple to selected ones of the bus bars at one of alternate points along the conductive bus bars.

10. The wiring assembly of claim 9, wherein the body of the outlet is configured to include a plurality of generally parallel dividers that extend into the plurality of spaces in the support and engage the plurality of conductive bus bars.

11. The wiring assembly of claim 9, wherein the support is configured to include a pair of generally parallel adjacent second dividers that extend from the base of the support to define a retaining space therebetween and that are each configured to include a ledge that faces toward the ledge of the other second divider so that the size of the retaining space transitions from a first size to a larger second size, and further wherein the body of the outlet is configured to include a fastener stud that extends into the retaining space and lies adjacent the ledges of the second dividers.

12. The wiring assembly of claim 11, wherein the outlet further includes a cover coupled to the body of the outlet and the support via a fastener that passes through an aperture in the cover and engages the fastener stud and a nut that is positioned to lie within the retaining space of the support to engage the ledges and the fastener so that the conductive clips lie between the body of the outlet and the cover of the outlet.

13. The wiring assembly of claim 1, wherein the coupling means includes a stand-off formed on and extending from the base in a direction generally opposite that of the first dividers of the support.

14. A wiring assembly for mounting on an exposed surface of a wall or wall panel to supply electrical power to the wall or wall panel, the assembly comprising:

a plurality of conductive bus bars;

an insulating support having a base;

said base having a plurality of generally parallel dividers that define a plurality of spaces in the base of said support which each receive one of the conductive bus bars;

means for coupling the support to the exposed surface;

a plurality of covers each having generally opposite ends and each coupled to the support so that portions of the conductive bus bars lie between the support and a respective one of the covers, and the ends of adjacent covers are spaced apart to define outlet spaces therebetween so that portions of the bus bars are exposed in the outlet spaces; and

an outlet coupled to selected ones of the bus bars in each of the outlet spaces between adjacent covers so that the exposed portions of the bus bars between the covers on the support lie between the support and the outlet.

15. The wiring assembly of claim 14, wherein there are at least three covers and two outlets positioned between the covers so that the outlets are coupled to the bus bars at different points along the bus bars.

16. The wiring assembly of claim 14, wherein the dividers extend from the base of the support.

17. The wiring assembly of claim 14, wherein lengths of the covers are chosen so that each outlet is coupled to the bus bars at a selected one of a plurality of points along the bus bars.

18. The wiring assembly of claim 14, wherein each end of each cover adjacent an outlet is configured to include a plurality of mortises and opposing ends of each outlet are configured to include a plurality of tenons that fit within the mortises of adjacent covers to couple the outlet to adjacent ones of said plurality of covers.

19. The wiring assembly of claim 14, wherein the outlet includes a body that is configured to receive a plurality of conductive clips of the outlet that couple to selected ones of the bus bars at one of alternate points along the conductive bus bars and a cover coupled to the body and configured to include a plurality of apertures in which prongs of an electrical plug are positioned to connect with the conductive clips.

20. The wiring assembly of claim 19, wherein the body of the outlet is configured to include a plurality of generally parallel outlet dividers that define a plurality of spaces into which the conductive bus bars are positioned to lie.

21. A modular wiring assembly for mounting on an exposed surface of at least one wall or wall panel to supply electrical power to the wall or wall panel, the assembly comprising:

a plurality of conductive bus bars;

a plurality of insulating supports each having a base and a plurality of generally parallel first dividers extending from the base to define a plurality of spaces in the support between the first dividers that are configured to receive one of the conductive bus bars;

means for coupling the supports to the exposed surface to position the supports adjacent one another so that a continuous wiring strip is formed on the exposed surface;

a plurality of covers each having generally opposite ends and each coupled to the supports so that first portions of the conductive bus bars lie between a respective one of the supports and a respective one of the covers and the ends of adjacent covers coupled to the same support are spaced apart;

a plurality of outlets coupled to selected ones of the bus bars so that second portions of the bus bars lie between a respective one of the supports and a respective one of the outlets; and

a jumper located between each pair of adjacent supports and electrically coupled to the plurality of conductive bus bars located in each adjacent support in the pair.

22. The modular wiring assembly of claim 21, wherein the jumper includes a body that is configured to receive a plurality of conductive clips of the jumper that couple to the plurality of conductive bus bars in each adjacent support in the pair.

23. The modular wiring assembly of claim 22, wherein the body of the jumper is configured to include a plurality of generally parallel jumper dividers that extend into the plurality of spaces in the support and engage the plurality of conductive bus bars.

24. The modular wiring assembly of claim 22, wherein each support is configured to include a pair of generally parallel adjacent second dividers that extend from the base of each support to define a retaining space therebetween and that are each configured to include a ledge that faces toward the ledge of the other second divider so that the size of the retaining space transitions from a first size to a larger second size, and further wherein the body of the jumper is configured to include a fastener stud that extends into the retaining space and lies adjacent the ledges of the second dividers.

25. The modular wiring assembly of claim 24, wherein the jumper further includes a cover coupled to the body of the jumper and two adjacent supports via a fastener that passes through an aperture in the cover and engages the fastener stud and a nut that is positioned to lie within the retaining space of the support to engage the ledges and the fastener so that the conductive clips lie between the body of the jumper and the cover of the jumper.

26. The modular wiring assembly of claim 21, wherein each jumper includes a body having opposing ends that are configured to include a plurality of tenons and adjacent ends of separate covers on adjacent supports are configured to include a plurality of mortises that receive the tenons to couple each jumper to the adjacent covers.

27. The modular wiring assembly of claim 21, wherein each jumper is configured to have dimensions so that exposed third portions of adjacent conductive bus bars in adjacent supports lie between the adjacent supports and a respective jumper.

28. The modular wiring assembly of claim 21, wherein at least one of the jumpers includes a first body portion having a first end and a second body portion having a first end, and further wherein the first ends are adjacent one another so that the first and second body portions are angled relative to one another.

29. The modular wiring assembly of claim 28, wherein the angle is substantially 90°

.

30. The modular wiring assembly of claim 21, wherein there are at least two supports;

four covers, two on each support;

two outlets, one on each support between the two covers on that support; and

one jumper between the two supports.

31. The modular wiring assembly of claim 29, wherein lengths of the covers are chosen so that the outlets are located at selected ones of multiple points along the bus bars.

32. The modular wiring assembly of claim 21, wherein each end of each cover adjacent an outlet is configured to include a plurality of mortises and opposing ends of each outlet are configured to include a plurality of tenons that fit within the mortises of adjacent covers to couple the outlet to adjacent ones of said plurality of covers.