Internet of things adaptable downlight

    公开(公告)号:US10962206B2

    公开(公告)日:2021-03-30

    申请号:US16884618

    申请日:2020-05-27

    摘要: A luminaire that includes a housing having a downlight geometry and containing a light engine including light emitting diodes (LEDs), in which the light engine is positioned to emit light through a light emission end of the housing. The housing contains driver electronics for controlling power received by the luminaire for powering the light engine. An access opening on a back surface of the housing exposes the driver electronics. A junction box supporting at least a portion of a wireless control module. The junction box having an electrical pathway opening is engaged to the back surface of the housing. The wireless control module is contained in the knockout of the junction box. Electrical communication between the wireless control module and the driver circuit is across a physical electrically conductive pathway that extends through the electrical pathway opening of the junction box.

    Internet of things adaptable downlight

    公开(公告)号:US10711983B1

    公开(公告)日:2020-07-14

    申请号:US16415653

    申请日:2019-05-17

    摘要: A luminaire that includes a housing having a downlight geometry and containing a light engine including light emitting diodes (LEDs), in which the light engine is positioned to emit light through a light emission end of the housing. The housing contains driver electronics for controlling power received by the luminaire for powering the light engine. An access opening on a back surface of the housing exposes the driver electronics. A junction box supporting at least a portion of a wireless control module. The junction box having an electrical pathway opening is engaged to the back surface of the housing. The wireless control module is contained in the knockout of the junction box. Electrical communication between the wireless control module and the driver circuit is across a physical electrically conductive pathway that extends through the electrical pathway opening of the junction box.

    Surface light emitting apparatus emitting laser light
    4.
    发明授权
    Surface light emitting apparatus emitting laser light 有权
    表面发光装置发射激光

    公开(公告)号:US08016449B2

    公开(公告)日:2011-09-13

    申请号:US12404814

    申请日:2009-03-16

    IPC分类号: G09F13/04

    摘要: A surface light emitting apparatus capable of providing uniform illumination while efficiently using a laser light. The apparatus comprises a light source section that includes at least one light source which emits laser beam; an optical guiding section that guides from an incidence surface of the optical guiding section the laser beam emitted from the light source section and emits the laser beam from a radiation surface of the optical guiding section; and an optical element section that includes at least one beam shaping optical element with a powered surface which converts an intensity distribution of the laser beam emitted from the light source section at the incidence surface of the optical guiding section to a uniform intensity distribution.

    摘要翻译: 一种表面发光装置,能够在有效地使用激光的同时提供均匀的照明。 该装置包括:光源部分,其包括发射激光束的至少一个光源; 光引导部,其从光导部的入射面引导从光源部射出的激光束,并从光导部的射出面射出激光束; 以及光学元件部分,其包括至少一个具有动力表面的光束整形光学元件,所述光束整形光学元件将在光导部分的入射表面处从光源部分发射的激光束的强度分布转换成均匀的强度分布。

    SOLID-STATE HORTICULTURAL LAMP
    5.
    发明申请

    公开(公告)号:US20180224093A1

    公开(公告)日:2018-08-09

    申请号:US15424135

    申请日:2017-02-03

    摘要: A solid-state horticultural lamp is disclosed. The lamp emits a spectrum of light including a first local emission peak between 400-500 nm and a first spectral power distribution (SPD) intensity and a second local emission peak between 500-600 nm and a second SPD intensity, wherein the second SPD intensity normalized to the first SPD intensity is between 0.15-0.35. The spectrum further includes a third local emission peak between 600-700 nm and a third SPD intensity, wherein the third SPD intensity normalized to the first spectral power distribution intensity is between 2.4-2.8. In some cases, a photosynthetic photon flux (PPF) of the light between 600-700 nm is between 3.5-4.5 times a PPF of the light between 400-500 nm, and a PPF of the light between 600-700 nm is between 3.8-4.2 times a PPF of the light between 400-500 nm.

    Solid-state horticultural lamp
    6.
    发明授权

    公开(公告)号:US10683990B2

    公开(公告)日:2020-06-16

    申请号:US15424135

    申请日:2017-02-03

    摘要: A solid-state horticultural lamp is disclosed. The lamp emits a spectrum of light including a first local emission peak between 400-500 nm and a first spectral power distribution (SPD) intensity and a second local emission peak between 500-600 nm and a second SPD intensity, wherein the second SPD intensity normalized to the first SPD intensity is between 0.15-0.35. The spectrum further includes a third local emission peak between 600-700 nm and a third SPD intensity, wherein the third SPD intensity normalized to the first spectral power distribution intensity is between 2.4-2.8. In some cases, a photosynthetic photon flux (PPF) of the light between 600-700 nm is between 3.5-4.5 times a PPF of the light between 400-500 nm, and a PPF of the light between 600-700 nm is between 3.8-4.2 times a PPF of the light between 400-500 nm.

    Surface light emitting apparatus emitting laser light
    7.
    发明授权
    Surface light emitting apparatus emitting laser light 有权
    表面发光装置发射激光

    公开(公告)号:US08167469B2

    公开(公告)日:2012-05-01

    申请号:US12404767

    申请日:2009-03-16

    IPC分类号: F21V7/04

    摘要: A surface light emitting apparatus capable of providing uniform illumination while efficiently using a laser light. The apparatus comprises a light source section that includes at least one light source which emits laser beam; an optical element section that includes at least one diffractive optical element section that modifies a wavefront of the laser beam emitted from the light source section by diffraction action; and an optical guiding section that guides from an incidence surface of the optical guiding section the laser beam emitted from the diffraction optical section and emits the laser beam from a radiation surface of the optical guiding section.

    摘要翻译: 一种表面发光装置,能够在有效地使用激光的同时提供均匀的照明。 该装置包括:光源部分,其包括发射激光束的至少一个光源; 光学元件部分,其包括至少一个衍射光学元件部分,其通过衍射作用来修改从光源部分发射的激光束的波前; 以及光引导部,其从所述光引导部的入射面引导从所述衍射光学部发射的激光束,并且从所述光导部的辐射面发射所述激光束。