ELEKTRISCHE LEUCHTE
    2.
    发明公开

    公开(公告)号:EP2454521A1

    公开(公告)日:2012-05-23

    申请号:EP10743001.9

    申请日:2010-07-09

    发明人: SCHRUTEK, Elmar

    摘要: The invention relates to an electric lamp, comprising at least one lamp retainer (1) and at least one light source (2) arranged at an end of the lamp retainer (1). The energy supply for the light source (2) is provided inside the end of the hollow lamp retainer (1) opposite the light source (2). The light source (2) is arranged inside the lamp retainer (1) in a light source retainer (4). A light cap (5) composed of a transparent material such as glass and/or plastic is arranged at the end of the lamp retainer at which the light exits. The light cap (5) has a centrical hole, preferably a blind hole (7), at the surface facing the light source (2). A preferably elongated optical waveguide (8), which protrudes into the centrical hole of the light cap (5), is arranged above the light source (2). The light source (2) is at least a light-emitting diode, preferably a high-power light-emitting diode.

    摘要翻译: 本发明涉及一种电灯,其包括至少一个灯保持器(1)和布置在灯保持器(1)的端部处的至少一个光源(2)。 用于光源(2)的能量供应设置在中空灯保持器(1)的与光源(2)相对的端部内。 光源(2)布置在灯保持器(1)内部的光源保持器(4)中。 由诸如玻璃和/或塑料之类的透明材料构成的灯帽(5)布置在灯保持器的光出射端。 灯帽(5)在面向光源(2)的表面处具有中心孔,优选为盲孔(7)。 优选细长的光波导(8)突出到灯帽(5)的中心孔中,布置在光源(2)的上方。 光源(2)至少是发光二极管,优选是高功率发光二极管。