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    System and Method for Controlling the Humidity and Pressure in a Luminaire
    1.
    发明申请
    System and Method for Controlling the Humidity and Pressure in a Luminaire 有权

    公开(公告)号：US20220325883A1

    公开(公告)日：2022-10-13

    申请号：US17851742

    申请日：2022-06-28

    申请人： Robe Lighting s.r.o.

    发明人： Pavel Jurik ,  Josef Valchar

    IPC分类号： F21V31/00 ,  F21V23/00

    摘要： A luminaire is provided, having first and second enclosures, a pipe, and a chamber. The first enclosure includes luminaire components that emit a light beam, has two openings, and is otherwise sealed. The second enclosure includes electronic circuits coupled to the luminaire components, has an opening, and is otherwise sealed. The first enclosure rotates relative to the second enclosure. The pipe couples an opening of the first enclosure to an opening of the second enclosure, rotates relative to the first enclosure, and is otherwise sealed. The chamber includes a drying agent, two openings, and is otherwise sealed from the external air. One opening of the chamber is rotatably coupled to an opening of the first enclosure. The other opening of the chamber is completely covered by a membrane that allows air to pass through the material while reducing the passage of water droplets in the air.

    Duv control of luminaire beam color
    2.
    发明授权
    Duv control of luminaire beam color 有权

    公开(公告)号：US11428384B2

    公开(公告)日：2022-08-30

    申请号：US17576045

    申请日：2022-01-14

    申请人： Robe Lighting s.r.o.

    发明人： Pavel Jurik ,  Jan Zamecnik ,  Jan Vilem ,  Josef Valchar

    IPC分类号： F21V9/40 ,  F21V9/08 ,  F21V14/08 ,  F21V9/20 ,  F21W131/406 ,  F21S10/00 ,  F21S10/02

    摘要： A luminaire includes a white light LED light source emitting a light beam that that is filtered by first and second color filters. An optical device modifies the filtered light beam. A control system receives a commanded value for the optical device and responds by causing the optical device to move based on the commanded value; determining a Duv change in the light beam caused by the optical device; determining positions for the color filters based on the Duv change, a current correlated color temperature (CCT) isotherm value, and a current Duv value; and moving the color filters to their determined positions. The control system may alternatively receive a command with a Duv value and respond by determining color filters positions based on the received Duv value and a current CCT isotherm value; and moving the color filters to their determined positions.

    Removable LED module
    4.
    发明授权
    Removable LED module 有权

    公开(公告)号：US11013079B2

    公开(公告)日：2021-05-18

    申请号：US16839707

    申请日：2020-04-03

    申请人： Robe Lighting s.r.o.

    发明人： Pavel Jurik ,  Tomas David ,  Jindrich Vavrik ,  Jan Vilem ,  Josef Valchar

    IPC分类号： H05B47/28 ,  F21V29/70 ,  F21V19/00 ,  H05B45/12 ,  H05B47/19 ,  F21V5/00 ,  F21V19/04 ,  F21V23/06 ,  F21V29/51 ,  F21V23/04 ,  F21Y105/18 ,  F21Y115/10

    摘要： An LED module is provided that includes an LED circuit board having a substrate and an array of LEDs and an electrical connector mounted on the substrate. The LED module can be removed from an optical system of a luminaire by electrically uncoupling the LED circuit board from the luminaire and mechanically uncoupling the LED module from the luminaire without removing other elements of the optical system from the luminaire. A luminaire is provided that includes a controller and an optical system having an LED module. The LED module has an LED circuit board electrically coupled to the controller. The LED circuit board has a substrate and an array of LEDs mounted thereon. The LED module can be removed from the luminaire without removing other elements of the optical system by electrically uncoupling the LED circuit board from the controller and mechanically uncoupling the LED module from the luminaire.

    System and Method for Producing a Blending Light Distribution from LED Luminaires
    5.
    发明申请
    System and Method for Producing a Blending Light Distribution from LED Luminaires 有权

    公开(公告)号：US20210048172A1

    公开(公告)日：2021-02-18

    申请号：US17084295

    申请日：2020-10-29

    申请人： Robe Lighting s.r.o.

    发明人： Tomas David ,  Jan Vilem ,  Josef Valchar

    IPC分类号： F21V14/06 ,  F21V8/00 ,  F21V5/04 ,  F21V23/00

    摘要： An optical system and luminaire are provided that include a light source and a beam adjuster optical element (BAOE). The light source emits a source light beam that is received by the BAOE, which emits an adjusted light beam. The BAOE includes an outer portion that receives an outer portion of the source light beam and causes light rays of the outer portion to diverge in a corresponding outer portion of the adjusted light beam and an inner portion that receives an inner portion of the source light beam and causes light rays of the inner portion to converge in a corresponding inner portion of the adjusted light beam. The luminaire includes an actuator that moves the BAOE within the luminaire and a control system that receives a control signal via a data link and moves the BAOE in response to the control signal.

    Dichroic Patterning for Subtractive Color Mixing
    10.
    发明申请
    Dichroic Patterning for Subtractive Color Mixing 审中-公开

    公开(公告)号：US20190056079A1

    公开(公告)日：2019-02-21

    申请号：US16113898

    申请日：2018-08-27

    申请人： Robe Lighting s.r.o.

    发明人： Pavel Jurik ,  Jan Vilem ,  Josef Valchar

    IPC分类号： F21S10/00 ,  G03F7/00 ,  G02B5/20

    摘要： A color wheel for use in an automated luminaire includes a transparent substrate and a patterned dichroic filter coating on the transparent substrate. The pattern includes a first region and a second region. The first region includes unconnected coated dots, most of the coated dots having a substantially equal first size. The coated dots vary in density from a lower density at a first end of the first region to a higher density at a second end of the first region. The second region includes a contiguous dichroic filter coating that includes unconnected uncoated holes, most of the uncoated holes having a substantially equal second size. The uncoated holes vary in density from a higher density at a first end of the second region to a lower density at a second end of the second region. The first end of the second region abuts the second end of the first region.