Universal mount adapter for light fixtures

Patent metadata

Field	Value
Publication number	US-10907810-B1
Application number	US-201916711512-A
Country	US
Kind code	B1
Filing date	Dec 12, 2019
Priority date	Dec 12, 2019
Publication date	Feb 2, 2021
Grant date	Feb 2, 2021

Abstract

An assembly for mounting light fixtures to a light tower includes an upper portion and a lower clamping portion. One of these components may be an L-shaped stationary portion, and the other may be a sliding portion. One or more of the portions have mounting holes adapted to receive fasteners that couple the light fixture to the assembly. The portions may be clamped together in use to provide a clamping force around the light tower to secure the light to the tower.

First claim

The invention claimed is:

1. A mount adapter assembly for use with light fixtures on a lighting tower, comprising:
an upper mounting portion, the upper mounting portion comprising:
a top mounting portion wall,
a first mounting portion sidewall,
a second mounting portion sidewall, and
a bottom mounting portion wall,
wherein the top mounting portion wall includes at least one mounting hole configured for the coupling of a light fixture to the mount adapter assembly; and

a lower clamping portion coupled to the upper mounting portion, the lower clamping portion comprising:
a top clamping portion wall,
a first clamping portion sidewall,
a second clamping portion sidewall opposite the first clamping portion sidewall, and
at least one fastener extending through both the first clamping portion sidewall and the second clamping portion sidewall so as to apply a clamping force between the first clamping portion sidewall and the second clamping portion sidewall.

2. The mount adapter assembly of claim 1 , wherein at least one of the first mounting portion sidewall and the second mounting portion sidewall includes an opening formed to allow access to an interior of the upper mounting portion.

3. The mount adapter assembly of claim 1 , wherein the lower clamping portion is formed in an inverted U-shape.

4. The mount adapter assembly of claim 1 , further comprising at least one sleeve extending between the first clamping portion sidewall and the second clamping portion sidewall.

5. The mount adapter assembly of claim 1 , wherein the at least one fastener comprises at least one bolt-and-nut configuration.

6. The mount adapter assembly of claim 1 , wherein the top clamping portion wall of the lower clamping portion is coupled to the bottom mounting portion wall of the upper mounting portion.

7. The mount adapter assembly of claim 1 , wherein a space between the first clamping sidewall portion and the second clamping sidewall portion is sized to accommodate the width of a crossbeam of the lighting tower, and further wherein a space between the top clamping portion wall and the at least one fastener is sized to accommodate the height of the crossbeam.

8. The mount adapter assembly of claim 4 , wherein the at least one fastener extends through the at least one sleeve.

9. A mount adapter assembly for use with light fixtures on a lighting tower, comprising:
an L-shaped stationary portion, the L-shaped stationary portion comprising:
a horizontally-extending top surface, and
a vertically-extending rear sidewall,
wherein the horizontally-extending top surface includes at least one mounting hole configured for the coupling of a light fixture to the mount adapter assembly;

a sliding portion, the sliding portion comprising:
a horizontally-extending top portion, and
a vertically-extending lower wall; and

at least one fastener extending through both the vertically-extending rear sidewall of the L-shaped stationary portion and the vertically-extending lower wall of the sliding portion so as to apply a clamping force between the vertically-extending rear sidewall and the vertically-extending lower wall.

10. The mount adapter assembly of claim 9 , wherein the horizontally-extending top surface includes a plurality of elongated slots.

11. The mount adapter assembly of claim 9 , wherein the at least one fastener comprises a pair of fasteners.

12. The mount adapter assembly of claim 10 , wherein the horizontally-extending top portion and the vertically-extending lower wall of the sliding portion are coupled by a pair of tongues extending through a pair of the elongated slots.

13. The mount adapter assembly of claim 10 , further comprising at least one additional fastener configured to extend through at least one of the elongated slots so as to secure the sliding portion relative to the L-shaped stationary portion.

14. The mount adapter assembly of claim 11 , further comprising a plurality of associated through-hole pairs formed through the respective vertically-extending lower wall and the vertically-extending rear sidewall, wherein the through-hole pairs are positioned vertically relative to one another and are configured to allow for the pair of fasteners to be coupled to the vertically-extending lower wall and the vertically-extending rear sidewall at various points.

15. The mount adapter assembly of claim 12 , wherein the pair of tongues are configured to maintain the vertically-extending lower wall parallel relative to the vertically-extending rear sidewall.

16. A mount adapter assembly for use with light fixtures on a lighting tower, comprising:
an L-shaped stationary portion, the L-shaped stationary portion comprising:
a horizontally-extending top surface, and
a vertically-extending rear sidewall,
wherein the vertically-extending rear sidewall includes a plurality of through-hole pairs positioned vertically relative to one another, and
further wherein the horizontally-extending top surface includes at least one mounting hole configured for the coupling of a light fixture to the mount adapter assembly;

a sliding portion, the sliding portion comprising:
a horizontally-extending top portion, and
a vertically-extending lower wall,
wherein the vertically-extending lower wall includes a plurality of through-hole pairs positioned relative to one another; and

a pair of fasteners extending through respective through-hole pairs of the vertically-extending rear sidewall of the L-shaped stationary portion and the vertically-extending lower wall of the sliding portion so as to apply a clamping force between the vertically-extending rear sidewall and the vertically-extending lower wall.

17. The mount adapter assembly of claim 16 , wherein the horizontally-extending top surface includes a plurality of elongated slots.

18. The mount adapter assembly of claim 17 , wherein the horizontally-extending top portion and the vertically-extending lower wall of the sliding portion are coupled by a pair of tongues extending through a pair of the elongated slots.

19. The mount adapter assembly of claim 17 , further comprising at least one additional fastener configured to extend through at least one of the elongated slots so as to secure the sliding portion relative to the L-shaped stationary portion.

20. The mount adapter assembly of claim 18 , wherein the pair of tongues are configured to maintain the vertically-extending lower wall parallel relative to the vertically-extending rear sidewall.

Assignees

• Signify Holding Bv

Inventors

• Moghal Khurram
• Morris Tyler Brian

Classifications

• F16B2/12

  using sliding jaws · CPC title

• F21W2131/10

  Outdoor lighting · CPC title

• F21V21/088 Primary

  Clips; Clamps · CPC title

• F21V21/14

  Adjustable mountings · CPC title

• F21W2131/105

  of arenas or the like · CPC title