Sensor support for use with lighting refractor
A sensor support for use with a lighting refractor includes a housing defining an interior cavity configured to receive and support a sensor for sensing at least one of motion or light. The sensor support further includes a locking structure operatively associated with the housing and configured to selectively attach the housing to a peripheral portion of a lighting refractor, and an aperture in the housing and arranged to expose the sensor to an environment around the lighting refractor. Sensor and lighting unit assemblies are also disclosed. A sensor assembly includes the sensor support and a sensor configured to sense at least one of motion or light. A lighting unit assembly includes the sensor support and a lighting unit having a refractor with a peripheral portion.
1. A sensor support for use with a lighting refractor supported on a lighting fixture housing, the sensor support comprising:
a sensor housing defining an interior cavity configured to receive and support a sensor for sensing at least one of motion or light;
a locking structure operatively associated with the sensor housing and configured to selectively attach the sensor housing to a peripheral portion of a lighting refractor; and
an aperture in the sensor housing and arranged to expose the sensor to an environment around the lighting refractor,
wherein the locking structure includes at least one locking element that is selectively adjustable to clamp the housing to the peripheral portion of the lighting refractor,
and further wherein the locking structure further includes a channel configured to receive therein the peripheral portion of the lighting refractor, the at least one locking element being selectively adjustable to clamp the peripheral portion within the channel.
2. The sensor support of claim 1 , wherein the channel is formed integrally with the housing.
3. The sensor support of claim 2 , wherein the channel is formed in a sidewall of the housing.
4. The sensor support of claim 2 , wherein the channel and the sidewall each extend along a respective arcuate path.
5. The sensor support of claim 1 , wherein the at least one locking element includes a threaded fastener that extends into the channel to engage the peripheral portion of the lighting refractor.
6. The sensor support of claim 5 , wherein the threaded fastener is accessible for adjustment via the interior cavity of the housing.
7. The sensor support of claim 1 , wherein the channel is provided on a side of the housing so that the housing is cantilevered when attached to the peripheral portion of the lighting refractor.
8. The sensor support of claim 1 , wherein the housing includes a sidewall and a bottom wall, the locking structure being provided on the sidewall and the aperture being formed in the bottom wall.
9. The sensor support of claim 1 , wherein the housing includes a removable top plate that provides access to the interior cavity.
10. A sensor assembly for use with a lighting refractor supported on a lighting fixture housing, the sensor assembly comprising:
a sensor configured to sense at least one of motion or light; and
a sensor support including a sensor housing that receives and supports the sensor, a locking structure operatively associated with the sensor housing and configured to selectively attach the sensor housing to a peripheral portion of a lighting refractor, and an aperture in the sensor housing and arranged to expose the sensor to an environment around the lighting refractor,
wherein the locking structure includes at least one locking element that is selectively adjustable to clamp the housing to the peripheral portion of the lighting refractor,
and further wherein the locking structure further includes a channel configured to receive therein the peripheral portion of the lighting refractor, the at least one locking element being selectively adjustable to clamp the peripheral portion within the channel.
11. A lighting unit assembly, comprising:
a lighting unit including a refractor supported on a lighting fixture housing, the refractor having a peripheral portion; and
a sensor support including a sensor housing configured to receive and support a sensor for sensing at least one of motion or light, a locking structure operatively associated with the sensor housing and configured to selectively attach the sensor housing to the peripheral portion of the refractor, and an aperture in the sensor housing and arranged to expose the sensor to an environment around the refractor,
wherein the locking structure includes at least one locking element that is selectively adjustable to clamp the housing to the peripheral portion of the refractor,
and further wherein the locking structure further includes a channel that receives therein the peripheral portion of the refractor, the at least one locking element being selectively adjustable to clamp the peripheral portion within the channel.
12. The sensor support of claim 11 , wherein at least one of the channel or the housing is formed with a shape that is complementary to a shape of the refractor.
13. The sensor support of claim 12 , wherein the channel is formed in a sidewall of the housing, and the channel and the sidewall each extend along a respective arcuate path having a curvature that complements a curvature of the peripheral portion of the refractor.