Magnetic row mounting system for luminaires

Patent metadata

Field	Value
Publication number	US-10215349-B1
Application number	US-201816024271-A
Country	US
Kind code	B1
Filing date	Jun 29, 2018
Priority date	Jun 29, 2018
Publication date	Feb 26, 2019
Grant date	Feb 26, 2019

Abstract

A magnetic row mounting system includes a magnet holding bracket that is configured to be removably coupled to an end plate of a luminaire. The magnet holding bracket includes a body that has a first surface and an opposite second surface. Further the body includes a plurality of magnet housing cavities that are configured to house magnets therein. Furthermore, the body of the magnet holding bracket includes an alignment cavity that is configured to receive an orientation tab of the end plate therein to removably couple the magnet holding bracket to the end plate in only one direction. Alternatively, the magnetic row mounting system includes both the end plate of the luminaire and the magnet holding bracket that is configured to be removably coupled to the end plate.

First claim

What is claimed is:

1. A magnetic row mounting system comprising:
a magnet holding bracket that is configured to be removably coupled to an end plate of a luminaire, the magnet holding bracket comprising:
a body that has a first surface and a second surface, the first surface being opposite to the second surface; and
a magnet housing cavity that is formed in the body and configured to house a magnet therein.

2. The magnetic row mounting system of claim 1 , wherein each magnet housing cavity of the magnet holding bracket extends from a magnet receiving opening in the first surface to the second surface.

3. The magnetic row mounting system of claim 2 , wherein the magnet receiving opening is defined by a pair of restraining tabs that are configured to securely retain the magnet that is disposed in the magnet housing cavity.

4. The magnetic row mounting system of claim 1 further comprising: an alignment cavity that is formed in the body and configured to receive an orientation tab of the end plate therein to removably couple the magnet holding bracket to the end plate in only one direction, wherein the one direction is such that the first surface of the magnet holding bracket that comprises a magnet receiving opening faces an inner surface of the end plate of the luminaire.

5. The magnetic row mounting system of claim 1 , wherein the body of the magnet holding bracket further comprises a plurality of lightening holes that are configured to reduce a weight of the magnet holding bracket.

6. A magnetic row mounting system comprising:
an end plate of a luminaire that is configured to be coupled to and cover an end of a luminaire; and
a magnet holding bracket that is configured to be removably coupled to the end plate of the luminaire, the magnet holding bracket comprising:
a body that has a first surface and a second surface, the first surface being opposite to the second surface;
a magnet housing cavity that is formed in the body and configured to house a magnet therein.

7. The magnetic row mounting system of claim 6 , wherein the end plate comprises:
a base;
a sidewall that is substantially perpendicular to the base and extends along a perimeter of the base; and
a plurality of coupling features that are disposed on the base, the plurality of coupling features being configured to removably couple the magnet holding bracket to the end plate.

8. The magnetic row mounting system of claim 7 , wherein the plurality of coupling features comprise:
a set of snap fit tabs that are configured to engage the magnet holding bracket to removably couple the magnet holding bracket to the end plate; and
a retaining wall that is disposed below the set of snap fit tabs and is configured to support the magnet holding bracket thereon when the magnet holding bracket is removably coupled to the end plate.

9. The magnetic row mounting system of claim 6 , wherein the magnet housing cavity of the magnet holding bracket extends from a magnet receiving opening in the first surface to the second surface, and wherein the magnet receiving opening is defined by a pair of restraining tabs that are configured to securely retain the magnet that is disposed in the magnet housing cavity.

10. The magnetic row mounting system of claim 6 further comprising: an alignment cavity that is formed in the body and configured to receive an orientation tab of the end plate therein to removably couple the magnet holding bracket to the end plate in only one direction, wherein the one direction is such that a first surface of the magnet holding bracket that comprises a magnet receiving opening faces an inner surface of the end plate of the luminaire.

11. The magnetic row mounting system of claim 6 , wherein the luminaire is a suspension mounted luminaire.

12. The magnetic row mounting system of claim 6 , wherein the body of the magnet holding bracket further comprises a plurality of lightening holes that are configured to reduce a weight of the magnet holding bracket.

13. The magnetic row mounting system of claim 6 , wherein the end plate comprises a knockout tab that is configured to be detached from the end plate to define a wire routing channel, and wherein the wire routing channel is configured to route electrical wires from the luminaire to another luminaire that is row mounted with the luminaire.

14. A luminaire system comprising:
a first luminaire comprising:
a first end;
a first end plate that is coupled to the first end to cover the first end of the first luminaire; and
a first magnet holding bracket that is removably coupled to the first end plate and housing a first set of magnets such that a first pole of the first set of magnets faces an inner surface of the first end plate; and

a second luminaire comprising:
a second end;
a second end plate that is coupled to the second end to cover the second end of the second luminaire;
a second magnet holding bracket that is removably coupled to the second end plate and housing a second set of magnets such that a second pole of the second set of magnets faces an inner surface of the second end plate,
wherein the first pole of the first set of magnets is opposite to the second pole of the second set of magnets such that the first set of magnets housed in the first magnet holding bracket at the first end plate attract the second set of magnets housed in the second magnet holding bracket at the second end plate to magnetically couple the first luminaire and the second luminaire at the first end and the second end in a row mounted configuration.

15. The luminaire system of claim 14 , wherein the first pole is a north pole and the second pole is the south pole, or vice-versa.

16. The luminaire system of claim 14 , wherein each of the first magnet holding bracket and the second magnet holding bracket comprises:
a body that has a first surface and a second surface, the first surface being opposite to the second surface;
a plurality of magnet housing cavities that are formed in the body, each magnet housing cavity of the plurality of magnet housing cavities configured to house a magnet therein; and
an alignment cavity that is formed in the body.

17. The luminaire system of claim 16 , wherein each magnet housing cavity extends from a magnet receiving opening in the first surface to the second surface, and wherein the magnet receiving opening is defined by a pair of restraining tabs that are configured to securely retain the magnet that is disposed in the magnet housing cavity.

18. The luminaire system of claim 16 , wherein the body of each of the first magnet holding bracket and the second magnet holding bracket further comprises a plurality of lightening holes that are configured to reduce a weight of each of the first magnet holding bracket and the second magnet holding bracket.

19. The luminaire system of claim 14 , wherein each of the first end plate and the second end plate comprises a knockout tab that is configured to be detached from the first end plate and the second end plate, respectively, to define a wire routing channel to route electrical wires from the first luminaire to the second luminaire.

20. The luminaire system of claim 14 , wherein each of the first end plate and the second end plate comprises an orientation tab.

Assignees

• Eaton Intelligent Power Ltd

Inventors

• Robota Andrew L

Classifications

• F21V21/005

  for several lighting devices in an end-to-end arrangement, i.e. light tracks · CPC title

• F21V23/06

  the elements being coupling devices {, e.g. connectors} · CPC title

• F21V17/105

  using magnets · CPC title

• F21V33/00

  Structural combinations of lighting devices with other articles, not otherwise provided for · CPC title

• F21S2/005

  of modular construction · CPC title