LED module with mounting brackets

Patent metadata

Field	Value
Publication number	US-10527264-B2
Application number	US-201916538709-A
Country	US
Kind code	B2
Filing date	Aug 12, 2019
Priority date	Mar 15, 2011
Publication date	Jan 7, 2020
Grant date	Jan 7, 2020

Abstract

A light module includes a heat sink and one or more light sources coupled within a heat sink cavity formed therein. The heat sink includes an internal surface surrounding the cavity. The internal surface includes a mounting region, a reflector region extending from the perimeter of the mounting region to a distal end, and a decorative region extending from the distal end to a second distal end. The light module includes multiple mounting pads coupled circumferentially around a portion of the heat sink. The mounting pads are configured to facilitate the heat sink being coupled within different housing diameter sizes. The light module includes a trim ring integrally formed with the heat sink and extending radially outward from one end of the heat sink.

First claim

What is claimed is:

1. A light module, comprising:
a plurality of mounting areas disposed around the light module, each mounting area comprising:
a coupling hole;
a first locator; and
a second locator, wherein the second locator is positioned closer to an interior portion of the light module than the coupling hole and the first locator, and wherein the first locator is positioned between the second locator and the coupling hole; and

a plurality of mounting brackets, each mounting bracket removably coupled to one of the mounting areas, each mounting bracket comprising:
a first portion comprising a pair of longitudinal edges and an opening formed between the pair of longitudinal edges;
a flange extending substantially perpendicularly from a first end of the first portion; and
a tab extending substantially perpendicularly from a second end of the first portion and configured to be inserted into one of the first locator and the second locator;
wherein at least a portion of the opening is axially aligned with the coupling hole, the coupling hole and the opening receiving a coupling device to couple the mounting bracket to the mounting area.

2. The light module of claim 1 , wherein, when each of the mounting brackets are coupled to the mounting area, the first end of the first portion of the mounting bracket is oriented towards the interior portion of the light module.

3. The light module of claim 1 , wherein the first locator and the second locator are recessed openings formed within the mounting area.

4. The light module of claim 1 , wherein the opening comprises a slot extending along the first portion.

5. The light module of claim 1 , wherein the light module comprises an internal surface, the internal surface comprising:
a mounting region; and
a reflector region extending from a perimeter of the mounting region to a distal end of the reflector region;
wherein one or more light sources are coupled to the mounting region.

6. The light module of claim 1 , further comprising:
a mounting region comprising a light emitting diode light source; and
a modular reflector adjacent to the mounting region.

7. The light module of claim 1 , further comprising: a trim ring extending radially outward from substantially an end portion of the light module, wherein the trim ring and the light module are integrally formed as a single component thereby providing continuous non-movable contact between the trim ring and the light module.

8. A light module, comprising:
a first receiving hole for removably coupling a first mounting bracket;
a second receiving hole for removably coupling a second mounting bracket;
the first mounting bracket and the second mounting bracket for coupling the light module to a housing have a first diameter cavity or a housing having a second diameter cavity, wherein each of the first mounting bracket and the second mounting bracket comprises:
a first portion comprising:
a first end,
a second end, and
a slot extending along the first portion; and

a second portion extending substantially perpendicularly from the first portion and comprising a mechanism for mounting a torsion spring;
wherein, when coupled, the slot of the first mounting bracket and the first receiving hole are aligned to receive a first coupling device adapted to permit the first mounting bracket to slide between a first position and a second position,
wherein, when coupled, the slot of the second mounting bracket and the second receiving hole are aligned to receive a second coupling device adapted to permit the second mounting bracket to slide between a first position and a second position,
wherein the light module is coupled to the housing having the first diameter cavity when the first mounting bracket is in the first position and the second mounting bracket is in the first position, and
wherein the light module is coupled to the housing having the second diameter cavity when the first mounting bracket is in the second position and the second mounting bracket is in the second position.

9. The light module of claim 8 , wherein the light module comprises:
a mounting region; and
a reflector region extending from a perimeter of the mounting region, wherein one or more light sources are coupled to the mounting region.

10. The light module of claim 8 , further comprising:
a mounting region comprising a light emitting diode light source; and
a modular reflector adjacent to the mounting region.

11. The light module of claim 8 , further comprising a trim ring integrally formed with the light module as a single component thereby providing continuous non-movable contact between the trim ring and the light module.

12. The light module of claim 8 , further comprising a chip on board light emitting diode (LED) light source, and wherein the light module comprises a modular reflector disposed in an inner cavity defined by the internal surface of the light module.

13. The light module of claim 10 :
wherein the modular reflector comprises:
a first end that defines a top surface of the modular reflector,
a second end that defines an opening,
a sidewall that extends from the first end to the second end, and
a flange that extends radially outward from the second end,

wherein the top surface of the modular reflector comprises an opening that surrounds the light emitting diode light source.

14. The light module of claim 13 , wherein the light module comprises a lens, and
wherein the lens is coupled to the second end of the modular reflector via the flange.

15. A light module, comprising:
a first receiving hole for removably coupling a first mounting bracket;
a second receiving hole for removably coupling a second mounting bracket;
the first mounting bracket and the second mounting bracket for coupling the light module to a housing having a first diameter cavity or a housing having a second diameter cavity, wherein each of the first mounting bracket and the second mounting bracket comprises:
a first portion comprising:
a first end,
a second end opposite to the first end, and
a slot extending along the first portion, and

a second portion extending substantially perpendicularly from the first portion and comprising a mechanism for mounting a retention device;
wherein, when coupled, the slot of the first mounting bracket and the first receiving hole are aligned to receive a first coupling device adapted to permit the first mounting bracket to slide between a first position and a second position,
wherein, when coupled, the slot of the second mounting bracket and the second receiving hole are aligned to receive a second coupling device adapted to permit the second mounting bracket to slide between a first position and a second position,
wherein the light module is coupled to the housing having the first diameter cavity when the first mounting bracket is in the first position and the second mounting bracket is in the first position, and
wherein the light module is coupled to the housing having the second diameter cavity when the first mounting bracket is in the second position and the second mounting bracket is in the second position.

16. The light module of claim 15 , wherein the light module comprises an internal surface comprising:
a mounting region; and
a reflector region extending from a perimeter of the mounting region to a distal end of the light module;
wherein one or more light sources are coupled to the mounting region.

17. The light module of claim 16 , further comprising a driver that is disposed on the light module and coupled to the

Assignees

• Eaton Intelligent Power Ltd

Inventors

• Davis Jared Michael

Classifications

• F21V21/046

  being tensioned by rotation of parts · CPC title

• F21Y2101/00

  Point-like light sources · CPC title

• F21V29/505

  of reflectors · CPC title

• F21V29/77

  with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section · CPC title

• F21V21/042

  using clamping means, e.g. for clamping with panel or wall · CPC title