Low voltage illumination grid assembly for retail display shelf system
A retail display shelf system has a gondola. There are a pair of conductive standards which are cooperatively configured for supporting conductive shelf support brackets. A circuit board has an array of light emitting diodes. The circuit board has, at each end, a connector. Each connector is adapted to connect electrically to its respective shelf support bracket, so that current travels from a low voltage power supply through the somewhat vertical standards through the shelf support brackets, through the circuit board, to power each of the LEDs, to illuminate local parts of the retail display shelf system. Various display elements reflect or transmit the light.
1. A display shelf system including a gondola, the system comprising:
a plurality of conductive shelf support brackets;
a pair of conductive standards having a plurality of slots, and supporting at least one of the plurality of conductive shelf support brackets;
an insulating rail cover, covering at least one of the conductive standards;
an illumination structure including a circuit board, an array of light emitting diodes (LEDs) disposed on a surface of the circuit board, and a connector disposed at each end of the circuit board, each connector adapted to connect to a respective one of the shelf support brackets;
a low voltage power supply, electrically connected to the conductive standards and configured so that current travels from the low voltage power supply, conducted by the conductive standards, through the shelf support brackets, through the circuit board, to power each of the LEDs, to illuminate local parts of the display shelf system.
2. A display shelf system according to claim 1 , wherein each rail cover comprises:
a plurality of slots, and
each slot is configured to accept one of the conductive support brackets.
3. A display system for use on a conventional display gondola, said display system comprising:
a low voltage power supply having
a low voltage output;
a wiring harness;
a low voltage connector attached to the wiring harness, said low voltage connector configured to connect the wiring harness to said low voltage output;
a plurality of conductive shelf support brackets, including one positive conductive shelf support bracket and one negative conductive shelf support bracket;
a pair of conductive standards
including one positive and one negative conductive standard, each conductive standard having a plurality of slots, and supporting at least one of the plurality of conductive shelf support brackets;
said wiring harness having a positive connector and a negative connector configured to mechanically and electrically connect to a respective one of said conductive standards;
each one of the conductive shelf support brackets being supported by and in electrical contact with a respective one of said positive and negative conductive standards by said bracket hanging in one of the slots, thereby establishing contact between a surface of the conductive standards and a surface of the conductive support brackets;
said display system having:
a hang bracket;
a horizontal member;
wherein the hang bracket is configured to be secured to the horizontal member to hang the display system from peg holes of a gondola wall.
4. A grid assembly for use in a display assembly, said grid assembly including:
a plurality of conductive shelf support brackets;
a pair of conductive standards having a plurality of slots, and supporting at least one of the plurality of conductive shelf support brackets;
a pair of horizontal members made of insulating material, spaced apart from each other, and secured to each of the standards to join said standards together in parallel arrangement;
wherein one of the standards is energizable with a first low voltage polarity and the other of the standards is energizable with an opposite low voltage polarity;
a back panel located between the two electrically conductive standards;
rail covers configured to attach to the standards, insulating outer surfaces of the two standards;
and to secure said back panel to the two standards such that said back panel is removably sandwiched between said conductive standards and said rail covers;
each of said standards conducts its low voltage polarity to a respective conductive bracket mounted on its respective said standard to be energized thereby, such that each said conductive bracket conducts its low voltage polarity to a powered device mounted on and between said conductive brackets to draw electrical power from the conductive brackets.
5. A display system, for use on a conventional display gondola, said display system comprising:
a low voltage power supply having
a low voltage output;
a wiring harness;
a low voltage connector attached to the wiring harness, said low voltage connector configured to connect the wiring harness to said low voltage output;
a plurality of conductive shelf support brackets, including one positive conductive shelf support bracket and one negative conductive shelf support bracket;
a pair of conductive standards
including one positive and one negative conductive standard, each conductive standard having a plurality of slots, and supporting at least one of the plurality of conductive shelf support brackets;
said wiring harness having a positive connector and a negative connector configured to mechanically and electrically connect to a respective one of said conductive standards;
each one of the conductive shelf support brackets being supported by and in electrical contact with a respective one of said positive and negative conductive standards by said bracket hanging in one of the slots, thereby establishing contact between a surface of the conductive standards and a surface of the conductive support brackets;
wherein a rail cover is configured to cover and insulate at least one of the conductive standards.
6. A display shelf system according to claim 5 , wherein each rail cover comprises:
a plurality of slots, and
each slot is configured to accept one of the conductive support brackets.
7. A grid assembly for use in a display assembly, said grid assembly including:
a plurality of conductive shelf support brackets;
a pair of conductive standards having a plurality of slots, and supporting at least one of the plurality of conductive shelf support brackets;
a pair of horizontal members made of insulating material, spaced apart from each other, and secured to each of the standards to join said standards together in parallel arrangement;
wherein one of the standards is energizable with a first low voltage polarity and the other of the standards is energizable with an opposite low voltage polarity;
further comprising:
a plurality of rail covers made of an insulating material and including
rail cover slots;
which align with the supporting slots, thereby admitting the brackets through the rail cover slots to be supported by and in electrical contact with the conductive standards.