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公开(公告)号：US20180238500A1
公开(公告)日：2018-08-23
申请号：US15752898
申请日：2016-09-20
CPC分类号： F21K9/232 , F21K9/238 , F21V29/67 , F21V29/83 , F21Y2107/30 , F21Y2115/10
摘要： A solid state lamp for retrofit of an HID includes a circumferential array of solid state light sources mounted on circuit boards, a heat sink located in the lamp's interior volume, and a fan positioned in the interior volume to force airflow across the heat sink. A capper assembly includes at least one aperture to vent the interior volume, and an intermediate circuit board within the capper assembly. The intermediate circuit board distributes electrical power to the circuit boards by tabs and contacts extending from the boards that are mechanically bonded together. An optical transmissive shield is positioned exterior to the circumferential array, and can include prismatic structures to direct light emitted from the LED sources in an off axis direction.
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公开(公告)号：US20160161103A1
公开(公告)日：2016-06-09
申请号：US14956430
申请日：2015-12-02
CPC分类号： F21V29/773 , F21K9/23 , F21K9/232 , F21V23/009 , F21V29/503 , F21V29/508 , F21V29/60 , F21Y2107/30 , F21Y2115/10 , Y02B20/386
摘要： According to some embodiments, a system and housing provide a lamp including a heat sink including: an annular tube including a first end and a second end, a plurality of fins extending radially from an exterior surface of the annular tube, wherein a length of each fin extends from the first end of the annular tube to the second end of the annular tube; a plurality of light sources in thermal contact with the heat sink; a driver circuit operative to provide the input voltage and current for the plurality of light sources; and a capper positioned at the second end of the annular tube, wherein the capper is operative to be received in a socket. Numerous other aspects are provided.
摘要翻译： 根据一些实施例，系统和壳体提供包括散热器的灯，其包括：包括第一端和第二端的环形管，从环形管的外表面径向延伸的多个翅片，其中每个 翅片从环形管的第一端延伸到环形管的第二端; 与散热片热接触的多个光源; 驱动器电路，用于提供多个光源的输入电压和电流; 以及定位在所述环形管的第二端处的封盖器，其中所述封盖器可操作以容纳在插座中。 提供了许多其他方面。
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公开(公告)号：US20160252235A1
公开(公告)日：2016-09-01
申请号：US14850596
申请日：2015-09-10
发明人： Kevin Jeffrey BENNER , Josip BRNADA , Dengke CAI , Thomas CLYNNE , Raghu RAMAIAH
CPC分类号： F21V14/003 , F21K9/233 , F21V3/00 , F21V7/041 , F21V23/0435 , F21W2131/103 , F21Y2115/10
摘要： A lighting system and method electrically control optics of light generated by a light source. The light source generates a light defined by a light distribution. An electro-active optical component changes the light distribution responsive to a change in an electric potential applied across the electro-active optical component by an electronic control system.
摘要翻译： 照明系统和方法电光控制由光源产生的光。 光源产生由光分布定义的光。 一种电活性光学部件响应于电子控制系统在电活性光学部件上施加的电位的变化而改变光分布。
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4.发明申请公开(公告)号：US20160037598A1
公开(公告)日：2016-02-04
申请号：US14807114
申请日：2015-07-23
发明人： Raghu RAMAIAH , Thomas CLYNNE , KYLE DECOSTER
CPC分类号： H05B33/0809 , F21K9/232 , F21K9/238 , F21V3/00 , F21V23/006 , F21V29/773 , F21V29/83 , F21Y2107/30 , F21Y2115/10 , H05B33/0803 , H05B33/0887
摘要： Provided is an LED retrofit lamp interfacing with a high intensity discharge (HID) ballast that includes a lighting source having a plurality of light emitting diodes (LEDs), one or more heat sink components dissipating heat generated by the LEDs, and an LED driver configured to operate the LEDs. The LED retrofit lamp is disposed within an HID housing and the HID ballast is electrically connected with the LED driver, and supplies power to the LED driver for operating the LEDs.
摘要翻译： 提供了一种与高强度放电（HID）镇流器连接的LED改装灯，其包括具有多个发光二极管（LED）的照明源，散发由LED产生的热量的一个或多个散热器部件，以及配置 来操作LED。 LED改装灯设置在HID外壳内，HID镇流器与LED驱动器电连接，并向LED驱动器供电以操作LED。
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