Illuminated shelf assemblies
A shelf assembly for an enclosure includes a shelf panel having an upper surface, a lower surface, and an edge extending between the upper and lower surfaces. The edge includes front, rear, and side edges. A light housing is coupled to the shelf panel and includes one or more walls defining an interior. The light housing includes front, rear, and side portions disposed adjacent to the front, rear, and side edges of the shelf panel, respectively. A plurality of light sources received within the light housing to project light outwardly therefrom.
1. A shelf assembly for an enclosure, the shelf assembly comprising:
a shelf panel having an upper surface, a lower surface, and an edge extending between the upper and lower surfaces and including front, rear, and side edges, the upper surface being capable of supporting articles thereon;
a light housing coupled to the shelf panel and comprising one or more walls defining an interior, the light housing including front, rear, and side portions disposed adjacent to the front, rear, and side edges of the shelf panel, respectively; and
a plurality of light sources received within the light housing to project light outwardly therefrom;
wherein at least one light source of the plurality of light sources in one of the side portions of the light housing is oriented at a different angle than at least one light source of the plurality of light sources in one of the front or rear portions of the light housing.
2. The shelf assembly of claim 1 , wherein the light housing has a contiguous configuration.
3. The shelf assembly of claim 1 , wherein the light housing has a watertight, sealed configuration.
4. The shelf assembly of claim 1 , wherein the one or more walls include an upper wall extending generally parallel to the lower surface of the shelf panel and a side wall extending downwardly from the upper wall giving the light housing a triangular vertical cross-section.
5. The shelf assembly of claim 1 , wherein the light housing further comprises a diffuser disposed within a path of illumination of the plurality of light sources.
6. The shelf assembly of claim 1 , wherein the plurality of light sources include at least one light oriented downward relative to a horizontal plane of the shelf panel in a range of 5 degrees to 90 degrees.
7. The shelf assembly of claim 1 , wherein the plurality of light sources comprise an array of spaced light emitting diodes.
8. The shelf assembly of claim 1 , further comprising side brackets coupled to the shelf panel along respective lateral portions thereof, each of the side brackets having a rear coupling portion configured to mount to structure of the enclosure.
9. The shelf assembly of claim 8 , wherein a connection between one or both of the side brackets and the structure of the enclosure is configured to provide power to illuminate the plurality of light sources.
10. The shelf assembly of claim 8 , wherein the side portions of the light housing are coupled to interior faces of the side brackets.
11. The shelf assembly of claim 10 , wherein the side bracket includes an inwardly extending upper flange configured to extend along the lower surface of the shelf panel; and wherein the side portions of the light housing are further coupled to the upper flanges of the side brackets.
12. The shelf assembly of claim 8 , wherein the side brackets include one configured to be a negative electrode and another configured to be a positive electrode.
13. The shelf assembly of claim 8 , wherein the connection portion of the one of the side brackets includes a negative contact configured to electrically engage a negative terminal of the enclosure and a positive contact configured to electrically engage a positive terminal of the enclosure.
14. An apparatus comprising:
a shelf assembly comprising:
a shelf panel having an upper surface, a lower surface, and an edge extending between the upper and lower surfaces and including front, rear, and side edges, the upper surface being capable of supporting articles thereon;
a light housing coupled to the shelf panel and comprising one or more walls defining an interior, the light housing including front, rear, and side portions disposed adjacent to the front, rear, and side edges of the shelf panel, respectively;
a plurality of light sources received within the light housing to project light outwardly therefrom; and
side brackets coupled to the shelf panel along respective lateral portions thereof, each of the side brackets having a rear coupling portion;
an enclosure comprising:
a body defining a compartment having a rear wall;
mounting structures extending upwardly along the rear wall, each of the mounting structures configured to have the rear coupling portion of one of the side brackets secured thereto to mount the shelf assembly within the enclosure;
a door configured to be pivoted between an open position exposing the compartment and a closed position covering the compartment;
a controller configured to selectively provide power to one or more of the plurality of light sources through a circuit including at least one of the mounting structures and the one of the side brackets.
15. The combination of claim 14 , further comprising a sensor configured to provide data to the controller indicating whether the door is in the open position or the closed position; and wherein the controller is configured to energize one or more of the plurality of light sources in response to determining that the door is in the open position.
16. The combination of claim 15 , wherein the controller is configured to de-energize the one or more light sources in response to determining that a predetermined amount of time has passed.
17. The combination of claim 14 , further comprising a sensor configured to provide data to the controller indicative of an individual being in front of the shelf assembly; and wherein the controller is configured to energize one or more of the plurality of light sources in response to receiving the data.