Electrical box assembly for recessed mounting of high and low voltage components
An electrical box assembly for providing electrical service including line voltage and signal line hookups for a television or home entertainment center. The electrical box assembly recesses electrical components including plug ends of electrical cords within the wall to make them unobtrusive and out of the way. The box assembly includes an integral electrical box for housing two line voltage electrical components and connection points for several low voltage components. The low voltage connection points are capable of accepting standard jacks for broadband cable, direct TV, surround sound cabling, or phone systems. The electrical box assembly includes a box member, a frame member, and a flange on the frame member to enable secure mounting to a pair of studs. A separate embodiment includes the box and frame members in one piece. The electrical box assembly enables easy consolidation of electrical and signal hookups for TV or home entertainment systems.
1. An electrical box assembly comprising:
a box member including a rearward extending peripheral sidewall having a front edge;
a flange extending outward transversely from said front edge;
a back wall closing a first portion of said box member; and
an electrical box extending rearward from a second portion of said box member, said electrical box including sides and a rear wall;
connection points in said electrical box for connecting an electrical component thereto;
a mounting arrangement for securing said electrical box assembly to a wall;
a top wall portion and a bottom wall portion on said peripheral sidewall of said box member;
a loop member extending from said bottom wall portion and from said top wall portion; and
said loop member including an opening therein.
2. The electrical box assembly of claim 1 wherein said mounting arrangement includes
apertures in said flange; and
fasteners for tightening through said apertures into a stud.
3. The electrical box assembly of claim 2 wherein
said flange includes a top portion, a bottom portion, and side portions; and
said apertures of said mounting arrangement are in said side portions of said flange.
4. The electrical box assembly of claim 2 wherein said apertures in said flange are spaced apart by a distance substantially equal to the spacing between said stud and an adjacent stud in a building.
5. The electrical box assembly of claim 4 wherein said apertures in said flange are spaced apart by a distance of between 15.5 and 16.5 inches.
6. The electrical box assembly of claim 1 wherein
said first portion of said box member includes a first sidewall portion;
said second portion of said box member includes a second sidewall portion; and
said second sidewall portion extends to a greater depth than said first sidewall portion.
7. The electrical box assembly of claim 6 including
a rear edge on said second sidewall portion;
a short wall extending transversely at said rear edge of said second sidewall portion and terminating in an edge; and
said sides of said electrical box extend from said edge of said short wall.
8. The electrical box assembly of claim 1 wherein
said connection points in said electrical box include integral bosses extending from opposing sides of said electrical box; and
bores in said bosses.
9. The electrical box assembly of claim 8 wherein said electrical box includes space for two electrical components and two sets of said integral bosses.
10. The electrical box assembly of claim 1 wherein said box member includes a plurality of stiffening ribs extending from said back wall and along a substantial portion of said peripheral sidewall toward said front edge.
11. The electrical box assembly of claim 1 including
a plurality of low voltage openings in said back wall of said box member;
connection points in said back wall for securing low voltage components thereto; and
said connection points for the low voltage components include bosses on opposing sides of said openings in said back wall of said box member.
12. The electrical box assembly of claim 11 wherein
said electrical box extends at a first depth from said front edge of said box member;
said low voltage openings extend at a second depth from said front edge of said box member; and
said first depth is greater than said second depth whereby a high voltage component is recessed within a wall to a greater depth than a low voltage component.
13. The electrical box assembly of claim 1 wherein
said sides of said electrical box include grooves therein in opposing sides of said box; and
said electrical box assembly including a divider wall for insertion in said grooves for dividing said electrical box into two separate electrical boxes.
14. An electrical box assembly comprising:
a box member including peripheral wall having a rear edge;
a frame member including a rearward extending peripheral flange and a transverse flange;
a first portion of said box member closed by a back wall extending across said rear edge;
a second portion of said electrical box including an electrical box extending from said rear edge of said box member;
connection points on said back wall of said box member for securing low voltage components thereto;
an attachment arrangement for securing said frame member to said box member;
a mounting arrangement for securing said electrical box assembly to a wall and thereby positioning said back wall of said box member substantially within the wall;
a top wall portion and a bottom wall portion on said peripheral sidewall of said box member;
a loop member extending from said bottom wall portion and from said top wall portion; and
said loop member including an opening therein.
15. The electrical box assembly of claim 14 wherein said attachment arrangement for securing said frame member to said box member includes
a plurality of bosses on said peripheral sidewall of said box member; and
a plurality of apertures in said frame member in axial alignment with said bosses on said box member; and
a plurality of fasteners for securing through said apertures in said frame member into said bosses on said box member.
16. The electrical box assembly of claim 14 wherein said mounting arrangement includes
apertures in said flange; and
fasteners for tightening through said apertures into a stud.
17. The electrical box assembly of claim 14 wherein
said peripheral wall of said box member includes a depth; and
a high voltage component secured within said electrical box and a low voltage component secured to said connection points positions the high and low voltage components within a wall by at least said depth of said peripheral wall of said box member.
18. The electrical box assembly of claim 1 wherein
said peripheral sidewall of said box member include an outer surface;
tabs extending from said outer surface of said peripheral sidewall, said tabs include a first end flush with said front edge of said box member and a second end at a distance from said front edge; and
said distance is between 0.25 and 0.75 inches to align said front edge of said box member at a proper offset from a stud for accommodating sheetrock thereon.
19. An electrical box assembly comprising:
a one-piece box member including a rearward extending peripheral sidewall having a front edge;
a flange integral with said one-piece box member, said flange extending outward transversely from said front edge;
a back wall closing a first portion of said box member; and
an electrical box extending rearward from a second portion of said box member, said electrical box including sides and a rear wall;
connection points in said electrical box for connecting an electrical component thereto;
a mounting arrangement for securing said electrical box assembly to a wall;
a top wall portion and a bottom wall portion on said peripheral sidewall of said box member;
a loop member extending from said bottom wall portion and from said top wall portion; and
said loop member including an opening therein.