LED Spotlight
    2.
    发明申请
    LED Spotlight 有权
    LED射灯

    公开(公告)号:US20070253188A1

    公开(公告)日:2007-11-01

    申请号:US11627913

    申请日:2007-01-26

    摘要: 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.

    摘要翻译: 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。