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    LED spotlight
    1.
    发明授权
    LED spotlight 有权
    LED射灯

    公开(公告)号：US07758204B2

    公开(公告)日：2010-07-20

    申请号：US11627913

    申请日：2007-01-26

    Applicant: Donald L. Klipstein ,  Jack Brass ,  Robert Tod Whitfield

    Inventor： Donald L. Klipstein ,  Jack Brass ,  Robert Tod Whitfield

    IPC: F21L4/04

    CPC classification number: A61B1/128 ,  A61B1/06 ,  A61B1/24 ,  A61B5/0088 ,  F21L4/027 ,  F21L4/04 ,  F21L4/08 ,  F21L14/02 ,  F21V5/04 ,  F21V29/70 ,  F21V29/74 ,  F21V29/89 ,  F21W2131/20 ,  F21W2131/202 ,  F21Y2115/10 ,  G01N21/6447 ,  G01N21/8806 ,  G02C11/04 ,  Y10S362/80

    Abstract: An LED spotlight is made with at least one light emitting diode and a lens placed forward of the light emitting diode to collimate the light from the light emitting diode into a beam. The light emitting diode is preferably a type with a nominal power of at least 1 watt, requiring heatsinking, and having a nominal radiation pattern width of 100 degrees or more. The lens is preferably concavo-convex. The lens can have a thickness less than the distance between the rear surface of the lens and the light emitting diode. The LED spotlight can be mounted on headwear that would be worn on a person's head. The LED spotlight can be in the form of a flashlight. The LED spotlight can be in the form of an inspection lamp suitable for causing visible fluorescence of fluorescent materials, such as leaks of fluids that have suitable fluorescent dyes.

    Abstract translation: LED聚光灯由至少一个发光二极管和放置在发光二极管前面的透镜制成，以将来自发光二极管的光准直成束。 发光二极管优选地是具有至少1瓦的额定功率的类型，需要散热，并且具有100度或更大的标称辐射图案宽度。 透镜优选是凹凸的。 透镜的厚度可以小于透镜后表面与发光二极管之间的距离。 LED聚光灯可以安装在戴在人头上的头饰上。 LED射灯可以是手电筒的形式。 LED聚光灯可以是适合于引起荧光材料的可见荧光的检查灯的形式，例如具有合适的荧光染料的流体泄漏。

    LED work light
    2.
    发明申请
    LED work light 有权
    LED工作灯

    公开(公告)号：US20090147519A1

    公开(公告)日：2009-06-11

    申请号：US12289782

    申请日：2008-11-04

    Applicant: Donald L. Klipstein ,  Jack Brass ,  Robert Tod Whitfield

    Inventor： Donald L. Klipstein ,  Jack Brass ,  Robert Tod Whitfield

    IPC: F21V21/00

    CPC classification number: F21L14/023 ,  F21Y2115/10

    Abstract: An LED work light has multichip LEDs and a diffusing dome. Each LED may have separate electrical terminals for each chip. The LED work light may have convex lenses forward of each LED. Convex lenses may be hemispherical. Convex lenses may have a nonhemispheric curved surface whose cross section has at least one circular arc and no non-circular arcs. The LED work light has a battery or receives power from an external power source. The LED work light may have a transparent plastic tube as a structural member. A replaceable plastic cover may be added to protect any structural tube or other major transparent part of the LED work light from abrasions. The plastic cover may be tubular. The plastic cover may comprise laminations of plastic that can be removed individually after being abraded. Any external power source may be a wall transformer type and may have current limiting means. The LEDs may be attached to the rear surface of an LED PCB that is fastened to a heatsink in a manner achieving thermal contact between the rear surfaces of the LEDs and the heatsink. A position sensing switch may be used.

    Abstract translation: LED工作灯具有多芯片LED和漫射圆顶。 每个LED可以具有用于每个芯片的单独的电气端子。 LED工作灯可以在每个LED的前方具有凸透镜。 凸透镜可以是半球形的。 凸透镜可以具有非半球形曲面，其横截面具有至少一个圆弧并且没有非圆弧。 LED工作灯具有电池或从外部电源接收电力。 LED工作灯可以具有作为结构构件的透明塑料管。 可以添加可更换的塑料盖，以保护LED工作灯的任何结构管或其他主要透明部分免受擦伤。 塑料盖可以是管状的。 塑料盖可以包括可以在磨损之后单独去除的塑料叠片。 任何外部电源可以是壁式变压器，并且可以具有限流装置。 LED可以以实现LED的后表面和散热器之间的热接触的方式附接到紧固到散热器的LED PCB的后表面。 可以使用位置检测开关。

    COMPACT LED WORK LIGHT
    3.
    发明申请
    COMPACT LED WORK LIGHT 有权
    紧凑型LED工作灯

    公开(公告)号：US20120212944A1

    公开(公告)日：2012-08-23

    申请号：US13285604

    申请日：2011-10-31

    Applicant: Robert Tod WHITFIELD ,  Donald L. KLIPSTEIN ,  Jack BRASS

    Inventor： Robert Tod WHITFIELD ,  Donald L. KLIPSTEIN ,  Jack BRASS

    IPC: F21L4/02

    CPC classification number: F21V29/70 ,  F21L4/00 ,  F21L4/08 ,  F21L14/023 ,  F21S4/20 ,  F21V5/04 ,  F21V7/0091 ,  F21V15/04 ,  F21V17/12 ,  F21V21/06 ,  F21V21/08 ,  F21V21/32 ,  F21V21/406 ,  F21V23/005 ,  F21V23/02 ,  F21V23/0435 ,  F21V27/005 ,  F21V29/004 ,  F21V29/507 ,  F21V29/75 ,  F21V29/763 ,  F21V29/83 ,  F21Y2115/10 ,  H05B33/0803 ,  H05B33/0815 ,  H05K1/0209

    Abstract: A work light having a work light body including handle section and light head section, an elongate housing, a battery compartment and a component chamber longitudinally aligned within the housing, a battery, an LED circuit board assembly extending longitudinally within the housing and having a substrate layer, an external component layer on a first side of the substrate layer, and a driving component layer on an opposing second side of the substrate layer. Overlapping portion of the LED circuit board assembly in close proximity to the battery. Also, at least one LED on the external component layer, the external component layer facing transaxially outwardly from the housing such that light emitting from the LED emits from the light head section. At least one driving component on the driving component layer, all driving components placed on an extending portion of the LED circuit board assembly over the component chamber.

    Abstract translation: 一种工作灯，具有包括手柄部分和光头部分的工作灯体，细长壳体，电池室和在壳体内纵向对准的部件室，电池，在壳体内纵向延伸并具有基板的LED电路板组件 层，衬底层的第一侧上的外部组分层和在衬底层的相对的第二侧上的驱动组件层。 LED电路板组件的重叠部分靠近电池。 此外，外部组件层上的至少一个LED，外部组件层从壳体向外延伸，使得从LED发射的光从光头部分发射。 在驱动部件层上的至少一个驱动部件，将所有驱动部件放置在组件室上的LED电路板组件的延伸部分上。

    Compact LED work light
    6.
    发明授权
    Compact LED work light 有权
    紧凑型LED工作灯

    公开(公告)号：US08789963B2

    公开(公告)日：2014-07-29

    申请号：US13285604

    申请日：2011-10-31

    Applicant: Robert Tod Whitfield ,  Donald L. Klipstein ,  Jack Brass

    Inventor： Robert Tod Whitfield ,  Donald L. Klipstein ,  Jack Brass

    IPC: F21L4/02

    CPC classification number: F21V29/70 ,  F21L4/00 ,  F21L4/08 ,  F21L14/023 ,  F21S4/20 ,  F21V5/04 ,  F21V7/0091 ,  F21V15/04 ,  F21V17/12 ,  F21V21/06 ,  F21V21/08 ,  F21V21/32 ,  F21V21/406 ,  F21V23/005 ,  F21V23/02 ,  F21V23/0435 ,  F21V27/005 ,  F21V29/004 ,  F21V29/507 ,  F21V29/75 ,  F21V29/763 ,  F21V29/83 ,  F21Y2115/10 ,  H05B33/0803 ,  H05B33/0815 ,  H05K1/0209

    Abstract: A work light having a work light body including handle section and light head section, an elongate housing, a battery compartment and a component chamber longitudinally aligned within the housing, a battery, an LED circuit board assembly extending longitudinally within the housing and having a substrate layer, an external component layer on a first side of the substrate layer, and a driving component layer on an opposing second side of the substrate layer. Overlapping portion of the LED circuit board assembly in close proximity to the battery. Also, at least one LED on the external component layer, the external component layer facing transaxially outwardly from the housing such that light emitting from the LED emits from the light head section. At least one driving component on the driving component layer, all driving components placed on an extending portion of the LED circuit board assembly over the component chamber.

    Abstract translation: 一种工作灯，具有包括手柄部分和光头部分的工作灯体，细长壳体，电池室和在壳体内纵向对准的部件室，电池，在壳体内纵向延伸并具有基板的LED电路板组件 层，衬底层的第一侧上的外部组分层和在衬底层的相对的第二侧上的驱动组件层。 LED电路板组件的重叠部分靠近电池。 此外，外部组件层上的至少一个LED，外部组件层从壳体向外延伸，使得从LED发射的光从光头部分发射。 在驱动部件层上的至少一个驱动部件，将所有驱动部件放置在组件室上的LED电路板组件的延伸部分上。

    LED work light
    8.
    发明授权
    LED work light 有权

    公开(公告)号：US08562184B2

    公开(公告)日：2013-10-22

    申请号：US12289782

    申请日：2008-11-04

    Applicant: Donald L. Klipstein ,  Jack Brass ,  Robert Tod Whitfield

    Inventor： Donald L. Klipstein ,  Jack Brass ,  Robert Tod Whitfield

    IPC: F21L4/02

    CPC classification number: F21L14/023 ,  F21Y2115/10

    Abstract: An LED work light has multichip LEDs and a diffusing dome. Each LED may have separate electrical terminals for each chip. The LED work light may have convex lenses forward of each LED. Convex lenses may be hemispherical. Convex lenses may have a nonhemispheric curved surface whose cross section has at least one circular arc and no non-circular arcs. The LED work light has a battery or receives power from an external power source. The LED work light may have a transparent plastic tube as a structural member. A replaceable plastic cover may be added to protect any structural tube or other major transparent part of the LED work light from abrasions. The plastic cover may be tubular. The plastic cover may comprise laminations of plastic that can be removed individually after being abraded. Any external power source may be a wall transformer type and may have current limiting means. The LEDs may be attached to the rear surface of an LED PCB that is fastened to a heatsink in a manner achieving thermal contact between the rear surfaces of the LEDs and the heatsink. A position sensing switch may be used.

    LED WORK LIGHT HAVING ADJUSTABLE OUTPUT
    9.
    发明申请
    LED WORK LIGHT HAVING ADJUSTABLE OUTPUT 审中-公开
    LED工作灯具有可调节输出

    公开(公告)号：US20120176767A1

    公开(公告)日：2012-07-12

    申请号：US13230394

    申请日：2011-09-12

    Applicant: Robert Tod Whitfield ,  Donald L. Klipstein ,  Jack Brass

    Inventor： Robert Tod Whitfield ,  Donald L. Klipstein ,  Jack Brass

    IPC: F21V19/02 ,  F21V29/00

    CPC classification number: F21L14/023 ,  F21V21/08 ,  F21V21/096 ,  F21Y2115/10

    Abstract: An LED work light, having a housing comprising a head section, and a foot section and a handle section each connected by hinges between the head section and the handle section and between the handle section and the foot section. The head section and foot section are hinged about the handle section by hinge means. Light is produced by one or more LEDs in the head section. Knobs are used to continuously adjust between magnitude of overall light output and excess-vs-insufficiency of red spectral content in the light produced by the LED work light. Magnitude of light produced is selected by choice of pushbuttons. Heat produced by LEDs and dissipated into the head section can be conducted from the head section to the handle section by the hinge means used to connect the head section to the handle section.

    Abstract translation: 一种LED工作灯，其具有包括头部的壳体，以及脚部和手柄部，每个脚部和手柄部分通过头部与手柄部之间以及手柄部和脚部之间的铰链连接。 头部和脚部通过铰链装置围绕把手部分铰接。 光由头部中的一个或多个LED产生。 旋钮用于在LED工作灯产生的光中，总的光输出的大小和红光谱含量的过剩与不足之间的连续调节。 通过选择按钮选择所产生的光的大小。 由LED产生的散发到头部的热量可以通过用于将头部连接到手柄部分的铰链装置从头部到手柄部分传导。

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