Luminaire
    1.
    发明申请
    Luminaire 审中-公开
    灯具

    公开(公告)号:US20060286318A1

    公开(公告)日:2006-12-21

    申请号:US10552081

    申请日:2004-03-30

    IPC分类号: B31B45/00

    CPC分类号: F21V3/04 C09D5/004 Y10T428/13

    摘要: A luminaire comprising at least one light source arranged in a housing for emitting a light beam through a light-transmitting plate of the housing, with the special feature that said housing is provided with a diffuse reflective coating having a water-based solvent and a binder. The binder is on the basis of either a polymer selected from the group formed by compounds of the following structural formula (I): wherein R1 comprises an element chosen from the group Br, Cl, I, F, H, wherein R2 comprises an element chosen from the group Br, Cl, I, F. H, or an alkyl group, wherein R3 comprises an element chosen from the group Br, Cl, I, F, H, or COOCH3, and wherein R4 comprises an element chosen from the group Br, Cl, I, F, H, OH, or vinylether, or an organically modified silane of the sol-gel type, wherein said diffuse reflective coating is applied as a diffuser on the light-transmitting plate.

    摘要翻译: 一种照明器,包括布置在壳体中的至少一个光源,用于通过所述壳体的透光板发射光束,其特征在于,所述壳体设置有具有水性溶剂和粘合剂的漫反射涂层 。 粘合剂基于选自以下结构式(I)的化合物形成的基团的聚合物:其中R 1包括选自Br,Cl,I,F ,H,其中R 2包括选自Br,Cl,I,F.H或烷基的元素,其中R 3 3包含选自以下的元素: Br,Cl,I,F,H或COOCH 3基团,其中R 4包括选自Br,Cl,I,F,H ,OH或乙烯基醚,或有机改性的溶胶 - 凝胶型硅烷,其中所述漫反射涂层作为扩散器施加在透光板上。

    Luminaire
    2.
    发明申请
    Luminaire 审中-公开
    灯具

    公开(公告)号:US20080232114A1

    公开(公告)日:2008-09-25

    申请号:US10597418

    申请日:2005-01-18

    IPC分类号: F21V7/22

    CPC分类号: F21V7/22 F21S41/37

    摘要: A luminaire has a reflector body (9) with a reflecting portion (2) provided with a coating (5) based on an inorganic sol-gel system, preferably a silica-based sol-gel system. The coating comprises a light-transmitting binder. The light-transmitting binder comprises light-reflecting particles. The light-reflecting particles are chosen from a group formed by titanium oxide, aluminum oxide, halophosphates, calcium pyrophosphate, and strontium pyrophosphate. The light-reflecting particles are surrounded by a skin layer for improving the reflection of the coating. Preferably, the skin layer comprises silicon oxide or aluminum oxide. Preferably, the light-transmitting binder comprises silicon oxide particles.

    摘要翻译: 照明器具有反射体(9),反射体(2)具有基于无机溶胶 - 凝胶体系(优选二氧化硅基溶胶 - 凝胶体系)的涂层(5)。 涂层包括透光粘合剂。 透光粘合剂包括光反射颗粒。 光反射颗粒选自由氧化钛,氧化铝,卤代磷酸盐,焦磷酸钙和焦磷酸锶形成的组。 光反射颗粒被表层包围,以改善涂层的反射。 优选地,表层包含氧化硅或氧化铝。 优选地,透光粘合剂包括氧化硅颗粒。