LED lighting unit and vehicle lamp
    1.
    发明授权
    LED lighting unit and vehicle lamp 有权
    LED照明灯和车灯

    公开(公告)号:US08337062B2

    公开(公告)日:2012-12-25

    申请号:US12414489

    申请日:2009-03-30

    摘要: An LED lighting unit, and a vehicle lamp using the LED lighting unit can have a favorable light distribution that can be perceived as a single, integrated lighting surface. The LED lighting unit can include a plurality of base boards, a plurality of LED light sources located on each mounting surface of the base boards, a plurality of parabolic reflectors and at least one V-shaped reflector configured to locate between the adjacent parabolic reflectors. Because each of the LED light sources is located substantially at each focus of the parabolic reflectors and the at least one V-shaped reflector, light emitted from the LED light sources can be illuminated as a single, integrated light via their reflectors. Thus, a vehicle lamp using the LED lighting unit can have a favorable light distribution that can be perceived as a single, integrated lighting surface and which can be used for a headlight, a tail lamp, etc.

    摘要翻译: LED照明单元和使用LED照明单元的车辆灯具可以具有良好的光分布,其可以被感知为单个的集成照明表面。 LED照明单元可以包括多个基板,位于基板的每个安装表面上的多个LED光源,多个抛物面反射器和至少一个V形反射器,其被配置为定位在相邻的抛物面反射器之间。 因为每个LED光源基本上位于抛物面反射器和至少一个V形反射器的每个焦点处,所以从LED光源发出的光可以通过它们的反射器作为单一的集成光照亮。 因此,使用LED照明单元的车辆灯具可以具有良好的光分布,其可以被感知为单个集成的照明表面并且可以用于头灯,尾灯等。

    LED LIGHTING UNIT AND VEHICLE LAMP
    2.
    发明申请
    LED LIGHTING UNIT AND VEHICLE LAMP 有权
    LED照明灯和车灯

    公开(公告)号:US20090251916A1

    公开(公告)日:2009-10-08

    申请号:US12414489

    申请日:2009-03-30

    IPC分类号: B60Q1/00 F21V1/00

    摘要: An LED lighting unit, and a vehicle lamp using the LED lighting unit can have a favorable light distribution that can be perceived as a single, integrated lighting surface. The LED lighting unit can include a plurality of base boards, a plurality of LED light sources located on each mounting surface of the base boards, a plurality of parabolic reflectors and at least one V-shaped reflector configured to locate between the adjacent parabolic reflectors. Because each of the LED light sources is located substantially at each focus of the parabolic reflectors and the at least one V-shaped reflector, light emitted from the LED light sources can be illuminated as a single, integrated light via their reflectors. Thus, a vehicle lamp using the LED lighting unit can have a favorable light distribution that can be perceived as a single, integrated lighting surface and which can be used for a headlight, a tail lamp, etc.

    摘要翻译: LED照明单元和使用LED照明单元的车辆灯具可以具有良好的光分布,其可以被感知为单个的集成照明表面。 LED照明单元可以包括多个基板,位于基板的每个安装表面上的多个LED光源,多个抛物面反射器和至少一个V形反射器,其被配置为定位在相邻的抛物线反射器之间。 因为每个LED光源基本上位于抛物面反射器和至少一个V形反射器的每个焦点处,所以从LED光源发出的光可以通过它们的反射器作为单一的集成光照亮。 因此,使用LED照明单元的车辆灯具可以具有良好的光分布,其可以被感知为单个集成的照明表面并且可以用于头灯,尾灯等。