会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明公开
    • TUBULAR LIGHTING DEVICE
    • RÖHRENFÖRMIGENBELEUCHTUNGSEINRICHTUNG
    • EP3008377A1
    • 2016-04-20
    • EP14727774.3
    • 2014-05-23
    • Koninklijke Philips N.V.
    • BOONEKAMP, Erik PaulVAN DELDEN, Martinus Hermanus Wilhelmus Maria
    • F21S4/00F21Y103/00F21Y101/00F21V5/00
    • F21K9/69F21K9/27F21K9/66F21S4/28F21V3/04F21V5/04F21V5/043F21V29/70F21Y2103/10F21Y2115/10
    • A tubular lighting device comprising an elongated heat sink (3), at least one light source (5) mounted on the elongated heat sink (3), and an elongated hollow tubular member (7) with a first and a second end arranged along the elongated heat sink (3). The tubular member (7) comprises a lens (15) and a light exit surface (9). The light exit surface is located in front of the lens (15) and the light exit surface (9) have at least one diffusing portion (11) with a transparent portion on each side of each diffusing portion. The at least one diffusing portion (11) covers an area on the light exit surface (9) corresponding to a light distribution of said lens (15) projected on the light exit surface (9), such that all light is directed by said lens (15) onto the at least one diffusing portion (11).
    • 一种管状照明装置,包括细长散热器(3),安装在细长散热器(3)上的至少一个光源(5)和细长的中空管状构件(7),其中第一和第二端沿着 细长散热片(3)。 管状构件(7)包括透镜(15)和光出射表面(9)。 光出射面位于透镜(15)的前方,光出射面(9)具有至少一个扩散部(11),每个漫射部分的每一侧具有透明部分。 所述至少一个扩散部分(11)覆盖与所述透镜(15)在所述光出射表面(9)上突出的所述透镜(15)的光分布相对应的所述光出射表面(9)上的区域,使得所有光被所述透镜 (15)到所述至少一个扩散部分(11)上。