Apparatuses and methods for assembling luminaires

Patent metadata

Field	Value
Publication number	US-10801679-B2
Application number	US-201816154308-A
Country	US
Kind code	B2
Filing date	Oct 8, 2018
Priority date	Oct 8, 2018
Publication date	Oct 13, 2020
Grant date	Oct 13, 2020

Abstract

Example embodiments include modular lighting fixtures and methods for forming the same. Some include light emitters and base members with mounting locations for the light emitters, the light emitters and base members being combinable in varying combinations with each combination producing a different lighting effect. Some embodiments include a light guide, such as a planar light guide, that receives and redirects light from the light emitters. Additional embodiments include a reflector with portions that are positioned near a mounting location where no light emitter is mounted when the reflector is mounted to a base member. Further embodiments include a reflector with portions that are positioned near the mounting locations when mounted to a base member, the portions being easily removed, such as with an unpowered hand tool, to avoid interference with a light emitting member mounted adjacent to where the removable portion would be if not removed from the reflector.

First claim

What is claimed is:

1. A method of manufacturing a luminaire, comprising:
selecting a lighting base from a plurality of similar lighting bases, each lighting base including a plurality of mounting locations and a plurality of mounting location indicators, each mounting location indicator being associated with a mounting location, and each mounting location indicator being identifiable from the other of the plurality of mounting location indicators;
selecting at least one light emitting member from a plurality of similar light emitting members, each of the plurality of light emitting members being configured to mount to a mounting location;
identifying from predetermined information a particular mounting location and associated mounting location indicator to which the light emitting member can be attached to achieve a desired lighting pattern, the predetermined information correlating different illumination patterns with the mounting of light emitting members at different mounting locations;
locating on the selected lighting base a mounting location indicator corresponding to the mounting location indicator identified from the predetermined information;
mounting the selected light emitting member to the mounting location on the selected lighting base associated with the located mounting location indicator; and
mounting a light guide to the lighting base with an edge surface of the light guide being adjacent the mounted light emitting member.

2. The method of claim 1 , wherein the light emitting members are elongated, the light guide is planar and includes at least three linear side edges, and the selected lighting base includes at least three mounting locations corresponding to the at least three linear side edges, the method comprising:
arranging at least one mounting location to not have a light emitting member connected thereto.

3. The method of claim 1 , wherein the light guide is planar and includes at least one side edge, the method comprising:
removing an edge portion of a reflector configured to reflect light emanating from at least one surface of the light guide back toward the light guide; and
mounting the reflector adjacent the light guide with the removed edge portion positioned adjacent the mounting location on the selected lighting base associated with the located mounting location indicator.

4. The method of claim 1 , wherein
said selecting at least one light emitting member includes selecting at least two light emitting members,
said identifying includes identifying at least two particular mounting locations and associated mounting location indicators to which the at least two light emitting members can be attached to achieve a desired lighting pattern from predetermined information, and
said mounting includes mounting the at least two selected light emitting members to the mounting locations on the selected lighting base associated with the located mounting location indicators and with the at least two selected light emitting members contacting one another.

5. The method of claim 1 , wherein the plurality of mounting locations are configured to supply electrical power to a light emitting members mounted thereto.

6. The method of claim 1 , wherein each lighting base includes an orientation indicator, the method comprising:
selecting a housing from a plurality of similar housings, each housing including an orientation indicator;
identifying from the predetermined information a particular mounting orientation for mounting the selected lighting base to the selected housing to achieve the desired lighting pattern, the predetermined information correlating different lighting patterns with a plurality of mounting orientations of the lighting base and the housing;
aligning the orientation indicator of the selected lighting base with the orientation indicator of the selected housing; and
mounting the selected lighting base to the selected housing in the orientation identified from the predetermined information.

7. A configurable lighting kit, comprising:
a plurality of light guides;
a plurality of light emitting members;
a plurality of base members, each base member configured to connect to a light guide, each base member defining a plurality of mounting locations and a plurality of labels, each mounting location configured to mount to one of the plurality of light emitting members, each label being associated with a different mounting location, and each label being identifiably distinct from the other labels; and
an information key identifying two different groupings of one or more mounting location labels;
wherein one of the plurality of light guides, one of the plurality of base members, and one of the plurality of light emitting members combine in two configurations including,
a first configuration wherein a light guide selected from the plurality of light guides is connected to a base member selected from the plurality of base members and a light emitting member selected from the plurality of light emitting members is mounted to a mounting location selected from the base member's plurality of mounting locations according to a first of the two different information key groupings, the first configuration producing a first lighting pattern when the light emitting member is illuminated, and
a second configuration wherein a light guide selected from the plurality of light guides is connected to a base member selected from the plurality of base members and a light emitting member selected from the plurality of light emitting members is mounted to a mounting location selected from the base member's plurality of mounting locations according a second of the two different information key groupings, the second configuration producing a second lighting pattern when the light emitting member is illuminated, the second lighting pattern being different from the first lighting pattern.

8. The configurable lighting kit of claim 7 , wherein the plurality of light guides are substantially similar, the plurality of light emitting members are substantially similar, and the plurality of base members are substantially similar.

9. The configurable lighting kit of claim 7 , wherein each of the plurality of light emitting members is an elongated array of light emitting diodes, each of the plurality of light guides is a planar light guide, and the first configuration includes the elongated array of light emitting diodes being mounted adjacent an edge of the planar light guide.

10. The configurable light kit of claim 9 , wherein each of the plurality of light emitting members in the first configuration contact one another inhibiting light from passing between the light emitting members.

11. The configurable lighting kit of claim 9 , wherein the first configuration includes the elongated array of light emitting diodes being mounted adjacent an outer perimeter of the planar light guide.

12. The configurable lighting kit of claim 11 , wherein the planar light guide is a regular polygon.

13. The configurable lighting kit of claim 7 , wherein the plurality of base members include channels adjacent the mounting locations, the channels being configured to receive power cables for connecting mounted light emitting members to a power source.

14. The configurable lighting kit of claim 7 , wherein the first configuration includes at least one mounting location with no light emitting member mounted thereto.

15. The configurable lighting kit of claim 7 , comprising:
a plurality of reflectors, each configured to reflect light;
wherein the first configuration includes a reflector selected from the plurality of reflectors c

Assignees

• Rab Lighting Inc

Inventors

• Hu Jiang
• Calaceto Nicholas
• Guercio Vincenzo

Classifications

• G02B6/0068

  Arrangements of plural sources, e.g. multi-colour light sources · CPC title

• G02B6/0085

  Means for removing heat created by the light source from the package · CPC title

• G02B6/0018

  Redirecting means on the surface of the light guide · CPC title

• F21V23/009

  the casing being inside the housing of the lighting device · CPC title

• F21Y2115/10

  Light-emitting diodes [LED] · CPC title