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    • 36. 发明申请
    • ARTIFICIAL ILLUMINATION DEVICE
    • 人造照明装置
    • US20150316232A1
    • 2015-11-05
    • US14711562
    • 2015-05-13
    • CoeLux S.r.I.
    • Paolo Di TrapaniDavide Magatti
    • F21V9/02F21V5/00F21V8/00
    • F21V9/02F21S8/06F21V5/004F21V5/007F21V5/008F21W2121/00F21Y2105/10F21Y2115/10G02B6/0046
    • An artificial illumination device for generating natural light similar to that from the sun and the sky includes a direct-light source; and a diffused-light generator, wherein the direct-light source includes a first light-emitting device configured to emit a primary light, and a first emitting surface positioned downstream the first light-emitting device, wherein the diffused-light generator is at least partially light-transparent and is positioned downstream of the first light-emitting device and includes a second emitting surface and is configured to cause diffused light at the second emitting surface. Both co-operate to form outer light at an outer emitting surface which includes a first light component which propagates along directions contained within the narrow peak and a second light component which propagates along directions spaced apart from the narrow peak, and wherein the first light component has a CCT which is lower than a CCT of the second light component.
    • 用于产生与太阳和天空类似的自然光的人造照明装置包括直接光源; 以及扩散光发生器,其中所述直接光源包括被配置为发射一次光的第一发光器件和位于所述第一发光器件下游的第一发光表面,其中所述漫射光发生器至少为 部分地透光并且位于第一发光装置的下游,并且包括第二发射表面,并且被配置为在第二发射表面处引起漫射光。 两者协同操作以在外部发射表面处形成外部光,其包括沿着包含在窄峰内的方向传播的第一光分量和沿着与窄峰间隔开的方向传播的第二光分量,并且其中第一光分量 具有低于第二光分量的CCT的CCT。
    • 38. 发明申请
    • LAMP HAVING AIR-CONDUCTING SURFACES
    • 具有空气导电表面的灯
    • US20150300624A1
    • 2015-10-22
    • US14649094
    • 2013-12-03
    • ZUMTOBEL LIGHTING GMBH
    • Angelo FAVAROLOWolfgang GADNERGerald LADSTAETTER
    • F21V29/83
    • F21V29/83F21S8/06F21V7/005F21W2131/105F21W2131/407F21Y2105/10F21Y2115/10
    • A lamp, which has a light source having several light-emitting elements, in particular in the form of LEDs. The lamp has first passage openings on a first side next to the light source and second passage openings on a second side next to the light source. The passage openings are designed for an air flow for cooling the light source. The lamp also has a first air-conducting surface on the first side next to the first passage openings and below the light source and a second air-conducting surface on the second side next to the second passage openings and below the light source, wherein the two air-conducting surfaces are designed in such a way that the two air-conducting surfaces form an air incidence region that expands away from the light source.
    • 一种具有多个发光元件的光源的灯,特别是LED的形式。 该灯具有在光源旁边的第一侧上的第一通道开口和在光源旁边的第二侧上的第二通道开口。 通道开口设计用于冷却光源的空气流。 所述灯还具有在所述第一通道开口的第一侧和所述光源下方的第一导风表面,以及位于所述第二通道开口的下方的所述第二侧和所述光源下方的第二空气传导表面,其中, 两个空气导电表面被设计成使得两个空气导电表面形成远离光源的空气入射区域。