Lighting system with ballistic impact resistance

    公开(公告)号:US11255516B1

    公开(公告)日:2022-02-22

    申请号:US17101620

    申请日:2020-11-23

    摘要: A luminaire that can resist the shock associated with a ballistics event and continue to operate. The luminaire has a base formed from high ductility aluminum. An illumination source, such as a light emitting diode array, is secured to a support of the base. A lens having a gasket is positioned over the illumination source and secured thereto with a clamp. A ballistic shield having a dual gasket is coupled to the clamp by a bezel positioned over the ballistic shield and secured to the clamp. The gaskets extending around the peripheral edges of the lens and the shield cooperate with the highly ductile aluminum base to reduce the transmission of any shock associated with a ballistic event to the illumination source and associated electronics.

    DUAL REDUNDANCY HIGH RELIABILITY LED LIGHTING PLATFORM

    公开(公告)号:US20210160990A1

    公开(公告)日:2021-05-27

    申请号:US16818203

    申请日:2020-03-13

    摘要: An elongated lighting module having an asymmetric illumination source formed from at least two rows of light emitting diodes (LEDs) that extend along the long axis of the module and are independently controllable. The lighting modules are powered via a wiring harness that extends down a support pole to a power converter stack having LED drivers to control the modules. The power supply for lighting module includes a power enclosure having individual light emitting drivers for powering the rows of light emitting diodes that can adjust the power level to compensate for the loss of power from another of the light emitting drivers. The power supply may also include a backup that can be switched over to power the rows of light emitting diodes in the event of a failure.

    LOCAL MASTER CONTROL MODULE AND SURGE ARRESTOR

    公开(公告)号:US20210160976A1

    公开(公告)日:2021-05-27

    申请号:US16818324

    申请日:2020-03-13

    摘要: An elongated lighting module having an asymmetric illumination source formed from at least two rows of light emitting diodes (LEDs) that extend along the long axis of the module and are independently controllable. The illumination source is rectangular and oriented so that the rows of LEDs extend along the long axis of the module. The lighting modules are powered via a wiring harness that extends down a support pole to a power supply having LED drivers to control the power to the modules. The power supply is divided between a core enclosure housing the LED drivers and a master enclosure that commands and controls the core enclosure. Multiple core enclosures may be used to power multiple luminaires under the control of a single master enclosure.