Chandlier assembly and chandelier components for glass arm configurations

• US 5,873,652 A
• Filed: 07/11/1996
• Issued: 02/23/1999
• Est. Priority Date: 07/11/1996
• Status: Expired due to Term

• Current Assignee: Swarovski Lighting, Ltd.
• Original Assignee: Schonbek Worldwide Lighting Incorporated (Swarovski International Trading Corp.)
• Inventors: Bayer, Georg, Schuyler, Andrew M.
• Primary Examiner(s): O'Shea, Sandra L.
• Assistant Examiner(s): CARIASO, ALAN B
• Application Number:
  US08/678,193
• Time in Patent Office: 957 Days
• Field of Search: 362/405, 362/406, 362/806, 362/404
• US Class Current: 362/405
• CPC Class Codes: F21S 8/065 multi-branched, e.g. a chandelier
• CPC Class Codes: Y10S 362/806 Ornamental or decorative

Abstract

A preformed or preassembled bowl/plate assembly, including a bowl, a plate secured with respect to the bowl and defining with the bowl a chamber, the plate having a number of openings, each configured to receive a chandelier arm in a predetermined array. The chamber houses a plurality of wires with one pair of wires extending through each of the openings in the plate from the chamber. A plate/arm arrangement is provided to permit attachment of chandelier arms to the plate while only having access to the upwardly-facing surface of the plate. The chandelier arms may be both structurally attached to the chandelier framework and electrically attached to the central wiring of the chandelier after preassembly of the bowl/plate arrangement. The chandelier arms are preferably formed in an arcuate shape with a light socket attached to a first end and a sleeve attached to a second end and a pair of wires electrically attached to the light socket. The wires extend from the light socket through the chandelier arm to the second end and attached to a corresponding pair of wires extending from the openings in the plate to form a plurality of wire attachments. Peripherally, each pair of wires extending from the plate openings terminate in a plug positioned outside of the chamber and each pair of wires extending from each chandelier arm terminates in another plug which is configured to meet with the plug emanating from the plate opening.

Claims

1. A method of assembling a chandelier comprising:

providing a preassembled bowl assembly comprising a plate secured to a bowl and defining with said bowl a chamber, said plate having a plurality of openings, each opening adapted to receive a chandelier arm in a predetermined array, and a plurality of wires, one pair of wires extending through each of said openings from said chamber, each pair of wires terminating in a first electrical connector positioned outside of said chamber,

providing a plurality of chandelier arms, each arm having a first end and a second end, a light socket attached to said first end, and a pair of wires electrically attached to said light socket, passing through said arm to extend from said second end and terminate in a second electrical connector,

mating said second electrical connector terminating each pair of wires of each chandelier arm to a first electrical connector terminating a corresponding pair of wires extending from said first openings, thereby forming a plurality of wire attachments,

placing each of said plurality of wire attachments through one of said plurality of first openings, and

attaching said chandelier arms to said plate.

2. The method of claim 1, further comprising a step of:

attaching a glass ornamental bowl to said preassembled bowl assembly so as to receive said bowl of said preassembled bowl assembly and wherein said chandelier arms comprise glass.

3. The method of claim 1 wherein each arm has attached to said second end a sleeve constructed and arranged to be detachably secured to one of said openings in said plate.

4. The method of claim 3 wherein said sleeve is secured to a flange and wherein said chandelier arms are secured to said plate by one or more screws engaging threaded openings in said plate, at least one screw engaging a corresponding flange on each chandelier arm to secure the chandelier arm to said plate.

5. The method of claim 4 wherein said plate is a metal plate.

6. A preassembled chandelier component comprising:

a bowl,

a plate attached to said bowl and defining with said bowl a chamber, said plate having a plurality of openings, each opening for receiving a chandelier arm in a predetermined array, and

a plurality of pairs of wires each extending through a respective one of said openings from said chamber terminating at an electrical connector disposed outside of said chamber, said electrical connector constructed and arranged to fit through a corresponding one of said openings for attachment to a mating connector on said chandelier arm,

wherein said bowl, said plate and said plurality of wires form the preassembled chandelier component configured such that each said chandelier arm may be structurally attached to said plate and electrically attached to said electrical connector terminating said plurality of wires by accessing only an upwardly facing surface of said plate.

7. The preassembled chandelier component of claim 6 further comprising a glass ornamental bowl receiving said bowl.

8. The preassembled chandelier component of claims 6 or 7 wherein said plate is a metal plate and further comprising mechanical fastener attachment means for attaching said chandelier arms to said plate.

9. The preassembled chandelier component of claims 6 or 7 further comprising mechanical fastener attachment means on said plate for attaching said chandelier arms to said plate.

10. The preassembled chandelier component of claims 6 or 7 further comprising a plurality of threaded openings in said plate.

11. The preassembled chandelier component of claim 10 wherein each of said plurality of openings has one of said plurality of threaded openings positioned adjacent thereto.

12. A chandelier component for assembly into a chandelier comprising:

a glass arm having a first end and a second end,

a light socket having a conductive framework attached to said first end,

a sleeve attached to said second end,

a pair of wires electrically attached to said light socket, extending through said glass arm and terminating in an electrical connector plug proximate said second end,

a first grounding tab conductively secured to said sleeve and said conductive framework of said light socket,

a second grounding tab conductively coupled to said first ground tab and adapted to be conductively coupled to a metal plate when said chandelier component is connected into the chandelier, and

a ground wire conductively coupled to said first and second grounding tabs.

13. The chandelier component of claim 12 further comprising:

a flange at said second end, said flange defining an opening for attaching said arm to a chandelier framework.

14. A chandelier comprising:

a plurality of chandelier arms wherein each of the arms comprises;

(a) a glass arm having a first end and a second end,

(b) a light socket having a conductive framework attached to said first end,

(c) a pair of wires electrically attached to said light socket, extending through said glass arm and terminating in a first electrical connector plug proximate said second end;

a preassembled bowl assembly consisting of;

(a) a bowl,

(b) a plate with a plurality of openings, said plate secured to said bowl thereby defining a chamber,

(c) a plurality of wires, one pair of wires for each chandelier arm, wherein each pair of wires terminates at a second electrical connector plug within said chamber each said plug adapted to fit through a corresponding one of said openings;

wherein said first electrical connector is mated with said second electrical connector, said mated connectors disposed in said chamber; and

wherein each said chandelier arm is secured to said plate through a respective one of said openings.

15. The chandelier of claim 14 wherein each of said chandelier arms is detachably secured to said plate.

16. The chandelier of claim 15 wherein each chandelier arm is attached to said plate by a flange secured at one end of each chandelier arm, said flange including a flange opening which is aligned with a threaded opening in said plate.

17. The chandelier of claim 15 further comprising:

a glass ornamental bowl attached to said preassembled bowl assembly.