Luminaire structure

A modular lighting segment structure for use in multiples of least two thereof, for use in one or more lighting modules, to deliver line voltage power and/or communication signals thereto, when operable in a corresponding one or more mounting sectors in a grid lighting system, the modular lighting segment structure comprising:

• at least one transfer structure having at least two end regions, and including a plurality of transfer channels extending therealong, with one or more thereof configured to transfer line voltage power and/or communications signals;
• at least one pair of first modular junction structures, each configured to be accessible adjacent a respective one of the end regions, and configured to be in line voltage power and/or signal transferring relation with corresponding ones of the transfer channels, wherein each one of the at least one pair of first modular junction structures is configured to be in direct or indirect line voltage power transferring relation with at least one of a modular junction structure associated with a transfer structure of at least one adjacent modular lighting segment structure, and an adjacent line voltage power and/or communications signal supply structure associated with at least one of the mounting sectors;
• at least one modular sub-junction structure configured to be in line voltage or low voltage power transferring relation with at least one of:
• a corresponding plurality of the at least one group of the plurality of transfer channels;
• at least one LED array associated with a corresponding lighting module, or at least one lighting accessory to be associated with the lighting module;
• the adjacent supply structure;
• and
• another structure associated with the modular lighting segment structure.

A modular lighting segment structure for use in multiples of least two thereof, for use in one or more lighting modules, to transfer line voltage power and/or signals therewith, when operable in a corresponding one or more mounting sectors in a grid lighting system, the modular lighting segment comprising:

• at least one transfer structure with a plurality of transfer channels extending between at least two end regions thereof to transfer power and/or signals;
• at least two modular junction structures, each configured to be accessible adjacent a respective end region, to be in power and/or signal transferring relation with corresponding transfer channels, wherein each one of the at least one pair of modular junction structures is configured to be in direct or indirect line voltage power and/or signal transferring relation with at least one of a modular junction structure on a transfer structure of at least one of an adjacent modular lighting segment structure, and an adjacent line voltage power and/or signal supply structure associated directly or indirectly with at least one of the mounting sectors;
• at least one modular sub-junction structure configured to be in line voltage or low voltage power and/or signal transferring relation with at least one of:
• a corresponding group of the plurality of transfer channels;
• at least one modular lighting structure, at least one LED array associated with the corresponding lighting module or the modular lighting structure, or at least one lighting accessory to be associated with one of the one or more lighting modules;
• the adjacent supply structure;
• and
• another structure associated with the modular lighting segment structure.

A modular lighting segment structure assembly for use in one or more lighting modules, to deliver power and/or signals thereto, when operable in a corresponding one or more mounting sectors in a grid lighting system, the modular lighting segment structure assembly comprising:

• at least one transfer structure having a plurality of transfer channels extending in a zone between at least two end regions thereof and to transfer power and/or signals along at least part of the zone;
• at least one modular junction structure configured to be in power and/or signal transferring relation with corresponding ones of the plurality of transfer channels, and configured to be in direct or indirect line voltage power and/or signal transferring relation with at least one of:
• a modular junction structure on an adjacent modular lighting segment structure assembly, and
• a line voltage power and/or signal supply structure associated with the grid lighting system;
• at least one modular sub-junction structure configured to be in line voltage power transferring relation, low voltage power transferring relation and/or signal transferring relation with the at least one of the plurality of transfer channels, and/or directly or indirectly with the at least one modular junction structure or the one or more lighting modules.

A modular lighting segment structure assembly for use in one or more lighting modules, to deliver power and/or signals thereto, when operable in a corresponding one or more mounting sectors in a grid lighting system, the modular lighting segment structure assembly comprising:

• at least one transfer structure having a plurality of transfer channels extending in a zone between at least two end regions thereof and to transfer power and/or signals along at least part of the zone;
• at least one modular junction structure configured to be in power and/or signal transferring relation with corresponding ones of the plurality of transfer channels, and configured to be in direct or indirect line voltage power and/or signal transferring relation with at least one of:
• a modular junction structure on an adjacent modular lighting segment structure assembly, and
• a line voltage power and/or signal supply structure associated with the grid lighting system;
• at least one modular sub-junction structure configured to be in line voltage power transferring relation, low voltage power transferring relation and/or signal transferring relation with the at least one of the plurality of transfer channels, and/or directly or indirectly with the at least one modular junction structure, and at least one output structure for delivery of the line voltage power transferring relation, low voltage power transferring relation and/or signal thereto.