APPARATUS, SYSTEM AND METHOD FOR CONNECTING LINEAR LIGHT FIXTURES

• US 20130258682A1
• Filed: 03/29/2012
• Published: 10/03/2013
• Est. Priority Date: 03/29/2012
• Status: Abandoned Application

• Current Assignee: Beghelli North America Corp.
• Original Assignee: Beghelli North America Corp.
• Inventors: Pino, Miguel A., Maccaferri La Spada, Dania
• Application Number:
  US13/433,569
• Publication Number:
  US 20130258682A1
• Time in Patent Office: Days
• US Class Current: 362/382
• CPC Class Codes: F21S 2/00 Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
• CPC Class Codes: F21V 21/002 making direct electrical contact, e.g. by piercing F21V21/35 takes precedence
• CPC Class Codes: F21V 21/03 Ceiling bases, e.g. ceiling roses F21V21/04 takes precedence
• CPC Class Codes: F21V 23/06 the elements being coupling devices , e.g. connectors
• CPC Class Codes: H01R 13/5219 Sealing means between coupling parts, e.g. interfacial seal
• CPC Class Codes: H01R 25/162 Electrical connections between or with rails or bus-bars rails having primarily a non electrical function H01R4/64
• CPC Class Codes: Y10T 29/49826 Assembling or joining

Abstract

The present invention relates to an apparatus for installing a plurality of linear light fixtures. The apparatus of the present invention uses male connector and female electrical connectors and reduces on-site installation time and labor. The male connectors are positioned in a detachable housing unit that is connected to at least one light fixture to form a light fixture assembly which may be assembled off-site. The female connectors are retained in a connector bracket that forms part of a top cover assembly which is coupled to the electrical circuitry of the building structure on-site. The male-and-female connectors are thus manually connected on-site without the use of tools, thereby requiring only one on-site electrical connection from the female connectors within the top cover assembly to the power source of the building structure.

Claims

1. An apparatus for interconnecting linear light fixtures comprising:

a top cover assembly including, a top cover having a central opening generally positioned at a midpoint of the top cover on a top surface and along a horizontal plane of the top cover, fastening means aligned along a perimeter of the top cover on a side surface of the top cover substantially perpendicular to the top surface of the top cover, a plurality of apertures positioned on the top surface of the top cover, at least two female connectors, a connector bracket for receiving the at least two female connectors within an interior of the connector bracket, a watertight gasket intermediate to the connector bracket and top cover for providing a watertight seal between the connector bracket and top cover and fastening means for mounting the connector bracket to the top cover.

2. The apparatus of claim 1 further including, a housing structure having a threaded stud protruding from a side wall of the housing, fastening means aligned along a perimeter of the housing structure, positioned substantially at a perpendicular to a bottom surface of the housing structure and wherein the fastening means of the housing structure are positioned to engage at least one of the fastening means aliened along the perimeter of the top cover to achieve a snap fit interlocking engagement therewith;

a male connector positioned within the housing structure for mating engagement and electrical coupling with a female connector of the top cover assembly and fastening means for mounting the male connector to a support means within the housing structure.

3. The apparatus of claim 1 further including, a housing structure having a first threaded stud protruding from a first side wall of the housing structure and a second threaded stud protruding from a second side wall of the housing structure, fastening means aligned along a perimeter of the housing structure, positioned substantially at a perpendicular to a bottom surface of the housing structure and wherein the fastening means of the housing structure are positioned to engage the fastening means aligned along the perimeter of the top cover to achieve a snap fit interlocking engagement;

at least two male connectors positioned within the housing structure for mating engagement and electrical coupling with the female connectors of the top cover assembly and fastening means for mounting the male connectors to a support means within the housing structure.

4. The apparatus of claim 1 further including a gasket positioned over and around the central opening of the top cover, a watertight conduit intermediate to the gasket and fastening means for securing the watertight conduit to the top cover to form a watertight mechanical joint.

5. The apparatus of claim 4 wherein the mechanical joint connects the top cover to a junction box at an installation site.

6. The apparatus of claim 5, further comprising a canopy attachable to the top cover and connector bracket with fasteners and wherein the canopy is rotatably engagable to the junction box.

7. The apparatus of claim 1 wherein the fastening means for securing the watertight conduit to the top cover is a conduit nut.

8. The apparatus of claim 3 wherein the housing structure comprises a first housing segment and a second corresponding housing segment and wherein the second corresponding housing segment is a substantially identical mirror image of the first housing segment.

9. The apparatus of claim 2, further including a light fixture having an aperture for receiving the threaded stud of the side wall of the housing and wherein wiring within the light fixture is electrically coupled to the male connector.

10. The apparatus of claim 3, further including a first light fixture having an aperture for receiving the first threaded stud of the first side wall of the housing and a second light fixture having an aperture for receiving the second threaded stud of the second side wall of the housing and wherein wiring within the first light fixture is electrically coupled to a first male connector and wiring within the second light fixture is electrically coupled to a second male connector.

11. A method of interconnecting linear light fixtures at an installation site comprising the steps of:

(a) providing a top cover assembly including, a top cover having a central opening generally positioned at a midpoint of the top cover on a top surface and along a horizontal plane of the top cover, fastening means aligned along a perimeter of the top cover on a side surface of the top cover substantially perpendicular to the top surface of the top cover, a plurality of apertures positioned on the top surface of the top cover, at least two female connectors, a connector bracket for receiving the at least two female connectors, a watertight gasket intermediate to the connector bracket and top cover for providing a watertight seal between the connector bracket and top cover and fastening means for mounting the connector bracket to the top cover, a gasket positioned over and around the central opening of the top cover, a watertight conduit intermediate to the gasket and fastening, means for securing the watertight conduit to the top cover to form a watertight mechanical joint,

(b) connecting the top cover assembly to a power source within a building structure and electrically coupling wiring from the power source to the at least two female connectors;

(c) providing a light fixture assembly including a housing structure having a threaded stud protruding from a side wall of the housing, fastening means aligned along a perimeter of the housing structure, positioned substantially at a perpendicular to a bottom surface of the housing structure and wherein the fastening means of the housing structure are positioned to engage at least one of the fastening means aligned along the perimeter of the top cover to achieve a snap fit interlocking engagement therewith;

a male connector positioned within the housing structure for mating engagement and electrical coupling with a female connector of the top cover assembly and fastening means for mounting the male connector to a support means within the housing structure a light fixture having an aperture for receiving the threaded stud of the side wall of the housing and wherein wiring within the light fixture is electrically coupled to the male connector; and

(d) connecting the male connector to the female connector.

12. The method of claim 11, further including the step of connecting the top cover assembly to a junction box, wherein the mechanical joint connects the top cover to a junction box canopy.

13. The method of claim 12 wherein the canopy is rotatably engagable to the junction box.

14. A method of using a light fixture installation kit, the method comprising the step of procuring a plurality of light fixtures and a light fixture installation kit capable of allowing the plurality of light fixtures to be installed in parallel to a junction box and requiring only a single manual electrical connection to be made-up at an installation location of the junction box, the light fixture installation kit comprising:

a) a plurality of housing attachments, each of the plurality of housing attachments capable of attaching to a light fixture, a male connector housed within each of the plurality of housing attachments, a connector bracket attachable to each of the housing attachments, a plurality of female connectors attachable to an interior of the connector bracket, wherein the male connector housed within each of the plurality of housing attachments is mechanically and electrically connectable to the plurality of female connectors, the male connector housed within each of the plurality of light fixture housing attachments capable of being electrically connected to a light fixture,

b) each of the plurality of housing attachments having a stud protruding from a side portion of each housing attachment, a light fixture capable of being installed on each stud, a gasket and a nut installed on each stud, each gasket and nut capable of securely retaining each light fixture on each stud and each stud, nut and gasket forming a watertight mechanical joint,

c) a top cover mountable to an upper portion of the connector bracket, a gasket forming a watertight seal between the connector bracket and top cover,

d) the top cover including snap clips on an exterior side of the top cover, each of the plurality of housing attachments including snap clips on an exterior side of housing attachments, the snap clips of the top cover engagable to the snap clips on each of the plurality of housing attachments,

a mechanical joint including a conduit lock nut capable of being installed under the top cover and a gasket, a watertight conduit and conduit nut capable of being installed above the top cover, the mechanical joint mechanically connecting the top cover to a top cover of a junction box, the top cover of a junction box capable of being connected to the junction box at the installation location, and

f) a canopy attachable to the top cover and connector bracket and rotatably engagable to the top cover of the junction box.

15. The method of using the light fixture installation kit of claim 14, the method further comprising:

a) the plurality of light fixtures and the plurality of housing attachments are assembled at any location as an assembly for each of the plurality of light fixtures,

b) the assembly for each of the plurality of light fixtures assembled at any location is transported to the installation location,

c) the single manual electrical connection to the plurality of light fixture assemblies is made-up below the top cover through the mechanical joint, this same electrical connection is also capable of being connected to wiring in the junction box which receives a power supply from an external power source,

d) after the single manual electrical connection is made-up, the upper portion of the mechanical joint including the gasket, watertight conduit and conduit nut are installed to the junction box top cover,

e) after the upper portion of the mechanical joint is installed to the top cover of the junction box, the lower portion of the mechanical joint consisting of the conduit lock nut is installed under the top cover,

f) after the lower portion of the mechanical joint is installed to the top cover, fasteners which connect the canopy, top cover and the connector bracket are installed,

g) after installation of the canopy to the top cover and connector bracket, the canopy is rotatably engaged to the top cover of the junction box,

h) after installation of the canopy to the top cover of the junction box, the assembly assembled at any location for each of the plurality of light fixtures is mechanically connectable to the connector bracket by connecting the male connector in the housing assembly to the corresponding female connector in the connector bracket,

i) to complete the installation of the plurality of light fixtures installed utilizing the light fixture installation kit requiring only a single manual electrical connection, the assembly assembled at any location for each of the plurality of light fixtures is mechanically connectable to the top cover by engaging snap clips located on the housing attachment to the snap clips located on the top cover.

16. A lighting fixture installation system comprising:

first and second housings, each of the first and second housings enclosing first and second male connectors,

the first and second male connectors are capable of being electrically connected to first and second lighting systems,

first and second female connectors, the first and second male connectors capable of being connected to the first and second female connectors,

the female connectors are capable of being electrically connected to a power source,

each of the first and second male connectors are capable of being electrically connected to one of a first and second light fixture,

whereby the first and second male connectors connectable to the first and second female connectors form a first and second mechanical and electrical joint, whereby a line passing through an axis of symmetry of each of the first and second mechanical and electrical joints is oriented in a vertical direction when each of the first and second mechanical and electrical joints are made-up.

17. The lighting fixture installation system of claim 16, whereby the first and second lighting systems are electrically connected to the power source using the first and second mechanical and electrical joints.

18. The lighting fixture installation system of claim 17, whereby when the first and second mechanical and electrical joints are dismantled, each of the first and second housings and one of the first and second light fixtures are mechanically connected to each other and are capable of being removed as a unit.

19. The lighting fixture installation system of claim 18, whereby an end of the first and second lighting systems are supported at an end distal to the first and second male connectors by first and second mounting clips.

20. The lighting fixture installation system of claim 16, whereby the first and second mechanical and electrical joints form a watertight connection.

21. The lighting fixture installation system of claim 16, whereby each of the first and second lighting systems may be connected or disconnected from the first and second mechanical and electrical joints at an off-site location prior to installation.