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    • 25. 发明授权
    • Lens assembly for use with led lamp
    • 镜头组件用于LED灯
    • US07588353B2
    • 2009-09-15
    • US12054057
    • 2008-03-24
    • Chi Gon Chen
    • Chi Gon Chen
    • F21V11/00
    • F21V5/04F21V5/02F21Y2115/10G02B19/0014G02B19/0028G02B19/0061G02B19/0071H01L33/58
    • A two-part lens assembly for use with an LED lamp fixture is disclosed. The assembly is comprised an inner portion and an outer portion. The inner portion of the assembly is a substantially clear (transparent) lens with substantially flat sides. Formed in the bottom of the inner portion is a conical shape. The conical shape acts to reflect the light emitted by the LEDs. The outer portion is also a substantially clear (transparent) lens. However, the outer portion includes an outer surface having a plurality of arcuate surfaces for creating an effective light distribution pattern for the outdoor light fixture. Also included in the outer portion is a conical surface in the bottom for the reflection of the light rays emitted from the LED.
    • 公开了一种用于LED灯具的两部分透镜组件。 组件包括内部部分和外部部分。 组件的内部是具有基本平坦的侧面的基本透明(透明)透镜。 在内部的底部形成圆锥形状。 圆锥形状用于反射由LED发出的光。 外部部分也是基本透明(透明)透镜。 然而,外部部分包括具有多个弓形表面的外表面,用于产生室外灯具的有效配光图案。 外部还包括在底部的锥形表面,用于反射从LED发射的光线。
    • 27. 发明申请
    • LENS ASSEMBLY FOR USE WITH LED LAMP
    • 镜头组件与LED灯一起使用
    • US20080247176A1
    • 2008-10-09
    • US12054057
    • 2008-03-24
    • Chi Gon Chen
    • Chi Gon Chen
    • F21V7/00
    • F21V5/04F21V5/02F21Y2115/10G02B19/0014G02B19/0028G02B19/0061G02B19/0071H01L33/58
    • A two-part lens assembly for use with an LED lamp fixture is disclosed. The assembly is comprised an inner portion and an outer portion. The inner portion of the assembly is a substantially clear (transparent) lens with substantially flat sides. Formed in the bottom of the inner portion is a conical shape. The conical shape acts to reflect the light emitted by the LEDs. The outer portion is also a substantially clear (transparent) lens. However, the outer portion includes an outer surface having a plurality of arcuate surfaces for creating an effective light distribution pattern for the outdoor light fixture. Also included in the outer portion is a conical surface in the bottom for the reflection of the light rays emitted from the LED.
    • 公开了一种用于LED灯具的两部分透镜组件。 组件包括内部部分和外部部分。 组件的内部是具有基本平坦的侧面的基本透明(透明)透镜。 在内部的底部形成圆锥形状。 圆锥形状用于反射由LED发出的光。 外部部分也是基本透明(透明)透镜。 然而,外部部分包括具有多个弓形表面的外表面,用于产生室外灯具的有效配光图案。 外部还包括在底部的锥形表面,用于反射从LED发射的光线。