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发明公开
CN104566110A 具有光线引导装置的照明设备 有权

具有光线引导装置的照明设备
摘要：
本发明涉及照明和/或信号指示设备(11)和光线引导装置(N)，其由导光板(1)形成，导光板(1)包括光入射面(4)、光出射面(3)和反射面(2)，反射面(2)具有朝向后部的椭圆轮廓，适合于确保经由光入射面(4)进入所述板(1)的光线朝向焦点(F)的反射，所述焦点(F)位于与所述板(1)的所述光出射面(3)相齐的位置处。
摘要（英）：

A lighting and/or signaling device and a light ray guide (N) formed by a guide plate comprising a light entry face, a light exit face and a reflection face having an elliptical profile toward the rear adapted to assure reflection of light rays entering the guide plate through the light entry face toward a focus point (F) located at the level of the light exit face of the guide plate.

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