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    LED Light Fixture with Facilitated Lensing Alignment and Method of Manufacture
    2.
    发明申请
    LED Light Fixture with Facilitated Lensing Alignment and Method of Manufacture 有权
    LED灯具及其制造方法

    公开(公告)号：US20120281404A1

    公开(公告)日：2012-11-08

    申请号：US13441571

    申请日：2012-04-06

    申请人： Kurt S. Wilcox ,  Christopher Strom ,  Craig Raleigh

    发明人： Kurt S. Wilcox ,  Christopher Strom ,  Craig Raleigh

    IPC分类号： F21V5/04 ,  F21V17/00

    CPC分类号： F21V5/007 ,  F21S2/005 ,  F21V5/04 ,  F21V5/08 ,  F21V7/0008 ,  F21V25/12 ,  F21V29/763 ,  F21V31/005 ,  F21W2131/103 ,  F21Y2105/10 ,  F21Y2115/10 ,  Y10T29/49895

    摘要： LED lighting apparatus including (1) a plurality of primary lenses each over a corresponding one of LED arrays spaced on a circuit board, and (2) a one-piece lensing member over the circuit board and having a plurality of secondary lenses each spaced over one of the primary lenses on the circuit board, the circuit board and lensing member having first and second mating features positioned and configured for inter-engagement for high-precision lens alignment. The circuit board and one-piece lensing member are each joined to a mounting surface of a heat-conductive member, and such assembly, while facilitating high-efficiency assembly, does not interfere with high-precision lens alignment.

    摘要翻译： LED照明装置包括：（1）多个主要透镜，每个主透镜分别位于与电路板上隔开的LED阵列中的相应一个上;以及（2）在电路板上方的一片透镜构件， 电路板上的主要透镜之一，电路板和透镜构件具有第一和第二配合特征，其定位和构造成用于相互接合以进行高精度透镜对准。 电路板和一体式透镜构件各自连接到导热构件的安装表面，并且这种组件在促进高效率组装的同时不会干扰高精度的透镜对准。

    LENS WITH CONTROLLED BACKLIGHT MANAGEMENT
    3.
    发明申请
    LENS WITH CONTROLLED BACKLIGHT MANAGEMENT 有权
    带控制背光管理的镜头

    公开(公告)号：US20100302786A1

    公开(公告)日：2010-12-02

    申请号：US12475194

    申请日：2009-05-29

    申请人： Kurt S. Wilcox ,  Christopher Strom

    发明人： Kurt S. Wilcox ,  Christopher Strom

    IPC分类号： F21V13/04

    CPC分类号： F21V13/04 ,  F21V5/008 ,  F21V5/04 ,  F21V5/08 ,  F21V7/0091 ,  F21V13/02 ,  F21Y2101/00 ,  F21Y2105/10 ,  F21Y2115/10 ,  G02B19/0028 ,  G02B19/0061

    摘要： A lens for distribution of light predominantly toward a preferential side from a light emitter having an emitter axis and defining an emitter plane. The lens has an emitter-adjacent base end forming an emitter-receiving opening to an emitter-surrounding cavity defined by an inner surface which includes a front sector centered on the preferential side and a back sector centered on the non-preferential side radially opposite the preferential side. The front and back sectors differ in their respective configurations for refracting light from the emitter. The lens further includes an primary back surface positioned to receive light from at least a portion of the inner-surface back sector and configured for total internal reflection (TIR) thereof. The inner-surface back sector and the primary back surface extend along substantially elliptical cross-sections in planes substantially parallel to the emitter plane. The emitter-adjacent base end forms a back opening to a back cavity substantially centered on the non-preferential side and partially bounded by the primary back surface.

    摘要翻译： 用于将光分配主要朝向具有发射器轴并且限定发射极平面的发光体的优选侧的透镜。 透镜具有与发射极相邻的基端，其形成到由内表面限定的发射器周围空腔的发射极接收开口，该内表面包括以优先侧为中心的前扇形区域和位于径向相对的非优先侧面的后扇区 优惠侧。 前后扇区各自的配置不同，用于折射来自发射器的光。 透镜还包括主后表面，其被定位成接收来自内表面后扇区的至少一部分的光，并被配置为用于其全内反射（TIR）。 内表面后扇区和主后表面在基本上平行于发射极平面的平面中沿着基本上椭圆形的横截面延伸。 与发射体相邻的基端部形成基本上位于非优先侧并且由主后表面部分限定的后腔的后开口。

    LENS WITH CONTROLLED BACKLIGHT MANAGEMENT
    4.
    发明申请
    LENS WITH CONTROLLED BACKLIGHT MANAGEMENT 有权
    带控制背光管理的镜头

    公开(公告)号：US20130021804A9

    公开(公告)日：2013-01-24

    申请号：US12475194

    申请日：2009-05-29

    申请人： Kurt S. Wilcox ,  Christopher Strom

    发明人： Kurt S. Wilcox ,  Christopher Strom

    IPC分类号： F21V13/04

    CPC分类号： F21V13/04 ,  F21V5/008 ,  F21V5/04 ,  F21V5/08 ,  F21V7/0091 ,  F21V13/02 ,  F21Y2101/00 ,  F21Y2105/10 ,  F21Y2115/10 ,  G02B19/0028 ,  G02B19/0061

    摘要： A lens for distribution of light predominantly toward a preferential side from a light emitter having an emitter axis and defining an emitter plane. The lens has an emitter-adjacent base end forming an emitter-receiving opening to an emitter-surrounding cavity defined by an inner surface which includes a front sector centered on the preferential side and a back sector centered on the non-preferential side radially opposite the preferential side. The front and back sectors differ in their respective configurations for refracting light from the emitter. The lens further includes an primary back surface positioned to receive light from at least a portion of the inner-surface back sector and configured for total internal reflection (TIR) thereof. The inner-surface back sector and the primary back surface extend along substantially elliptical cross-sections in planes substantially parallel to the emitter plane. The emitter-adjacent base end forms a back opening to a back cavity substantially centered on the non-preferential side and partially bounded by the primary back surface.

    摘要翻译： 用于将光分配主要朝向具有发射器轴并且限定发射极平面的发光体的优选侧的透镜。 透镜具有与发射极相邻的基端，其形成到由内表面限定的发射器周围空腔的发射极接收开口，该内表面包括以优先侧为中心的前扇形区域和位于径向相对的非优先侧面的后扇区 优惠侧。 前后扇区各自的配置不同，用于折射来自发射器的光。 透镜还包括主后表面，其被定位成接收来自内表面后扇区的至少一部分的光，并被配置为用于其全内反射（TIR）。 内表面后扇区和主后表面在基本上平行于发射极平面的平面中沿着基本上椭圆形的横截面延伸。 与发射体相邻的基端部形成基本上位于非优先侧并且由主后表面部分限定的后腔的后开口。

    Lens with controlled backlight management
    5.
    发明授权
    Lens with controlled backlight management 有权
    带背光管理的镜头

    公开(公告)号：US08348475B2

    公开(公告)日：2013-01-08

    申请号：US12475194

    申请日：2009-05-29

    申请人： Kurt S. Wilcox ,  Christopher Strom

    发明人： Kurt S. Wilcox ,  Christopher Strom

    IPC分类号： F21V5/00 ,  F21V3/00

    CPC分类号： F21V13/04 ,  F21V5/008 ,  F21V5/04 ,  F21V5/08 ,  F21V7/0091 ,  F21V13/02 ,  F21Y2101/00 ,  F21Y2105/10 ,  F21Y2115/10 ,  G02B19/0028 ,  G02B19/0061

    摘要： A lens for distribution of light predominantly toward a preferential side from a light emitter having an emitter axis and defining an emitter plane. The lens has an emitter-adjacent base end forming an emitter-receiving opening to an emitter-surrounding cavity defined by an inner surface which includes a front sector centered on the preferential side and a back sector centered on the non-preferential side radially opposite the preferential side. The front and back sectors differ in their respective configurations for refracting light from the emitter. The lens further includes an primary back surface positioned to receive light from at least a portion of the inner-surface back sector and configured for total internal reflection (TIR) thereof. The inner-surface back sector and the primary back surface extend along substantially elliptical cross-sections in planes substantially parallel to the emitter plane. The emitter-adjacent base end forms a back opening to a back cavity substantially centered on the non-preferential side and partially bounded by the primary back surface.

    摘要翻译： 用于将光分配主要朝向具有发射器轴并且限定发射极平面的发光体的优选侧的透镜。 透镜具有与发射极相邻的基端，其形成到由内表面限定的发射器周围空腔的发射极接收开口，该内表面包括以优先侧为中心的前扇形区域和位于径向相对的非优先侧面的后扇区 优惠侧。 前后扇区各自的配置不同，用于折射来自发射器的光。 透镜还包括主后表面，其被定位成接收来自内表面后扇区的至少一部分的光，并被配置为用于其全内反射（TIR）。 内表面后扇区和主后表面在基本上平行于发射极平面的平面中沿着基本上椭圆形的横截面延伸。 与发射体相邻的基端部形成基本上位于非优先侧并且由主后表面部分限定的后腔的后开口。