摘要:
Described herein is a control arrangement for mounting on an external surface of a luminaire. The control arrangement comprises a control module and a control module base configured to be mounted to one another. The control module base comprises a near-field communication means configured to communicate with a near-field communication unit provided in the control module.
摘要:
Described herein is modular luminaire assembly (100) which is readily assembled and installed in the field whilst providing rigidity, structural integrity and water-tightness. The assembly (100) comprises a plurality of luminaire modules (120) mounted on a supporting pole (110). The plurality of luminaire modules comprises three luminaire modules (130, 140, 150) which are connected to one another by respective module connectors (160, 170) and to the supporting pole (110) by module connector (180). Each luminaire module has at least one interface for engaging with a complementary interface of an adjacent luminaire module or the supporting pole (110) to provide a water-tight connection, each pair of modules being fixed together by a module connector.
摘要:
Described herein is modular luminaire assembly (100) which is readily assembled and installed in the field whilst providing rigidity, structural integrity and water-tightness. The assembly (100) comprises a plurality of luminaire modules (120) mounted on a supporting pole (110). The plurality of luminaire modules comprises three luminaire modules (130, 140, 150) which are connected to one another by respective module connectors (160, 170) and to the supporting pole (110) by module connector (180). Each luminaire module has at least one interface for engaging with a complementary interface of an adjacent luminaire module or the supporting pole (110) to provide a water-tight connection, each pair of modules being fixed together by a module connector.
摘要:
Method for marking luminaires for a luminaire network, particularly of traffic route luminaires, which network can be controlled via a server. The luminaires are respectively provided, in the operational state, with a controller for controlling the respective luminaire and the luminaire has a mark that is visually recognizable from the outside, is formed by an information storage medium, in particular, and that can be used to identify the luminaire. The mark is linked to the controller or to the luminaire specified by the controller before the mark is added to the luminaire.
摘要:
Described herein is a surge protection device for protecting luminaires from high surge voltages. The surge protection device comprises shunt impedance elements (510, 520) positioned in connections (150, 155) between a driver (120) and a light-emitting diode module (130) to direct current generated by differential mode surges and/or common mode surges to Ground so that light-emitting diode elements (170) in the light-emitting diode module (130) are not destroyed. Series impedance elements (710, 720) may also be provided between the driver (120) and the shunt impedance elements (510, 520).
摘要:
Described herein is method for the operation and the expansion of a network of lights, each light in the network including a control module which is assigned to a group, each control module being in communication with a group controller as well as control modules in the same group. The network can be expanded by installing (19) new lights with their associated control modules, and each new control module scans (20) its environment and transmits environmental information to a central server where the environmental information is analysed and the new control modules are allocated (21) into groups. After allocation to a group in which control modules may be moved from one group to another or a new group is formed, the new control modules are available for normal operation (22). This process is repeated for each new light and associated control module.
摘要:
Described herein is a dual-mode luminaire controller for a luminaire in which dimming signals can be provided to control the operation of the luminaire using signals in accordance with either ‘0-10V’ or DALI protocols. The controller includes a central processing module, an isolated supply in which both a DALI interface and a ‘0-10V’ interface are provided. The luminaire controller also includes a ZigBee transceiver module through which signals can be provided for selecting one of the interfaces in accordance with the operating protocol of the luminaire with which the luminaire controller is associated.
摘要:
Described herein is a luminaire controller for a luminaire in which dimming signals can be provided to control the operation of the luminaire. The controller also includes an energy measurement module connected to a mains supply, a sensor module, a power switch, a central processing module and a ZigBee transceiver module. The controller, in addition to providing dimming signals in accordance with ambient lighting conditions sensed by a photocell in the sensor module, provides efficient energy metering. In one embodiment, the luminaire controller is directly mountable on a luminaire for control thereof.
摘要:
Described herein is a tight array (300) for luminaires which comprises a plurality of coloured light-emitting diode (LED) elements that are arranged within the array to provide better uniformity of illumination. The light array (300) is rectangular and includes equal numbers of coloured LED elements of four colours. The red LED elements (310, 320) are grouped towards the centre of the light array (300) with the other colours dispersed throughout the array. Two or more light arrays (300) can be placed adjacent one another to increase the illumination produced whilst maintaining the benefit of better uniformity of illumination.