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2. 发明公开

EP3163157A1 LIGHT GUIDING UNIT, LIGHT GUIDING DEVICE, AND LIGHTING AND/OR SIGNAL INDICATING DEVICE 有权
标题翻译： LICHTLEITERFÜRDIE BELEUCHTUNG UND / ODER SIGNALEINRICHTUNG
公开(公告)号：EP3163157A1
公开(公告)日：2017-05-03
申请号：EP16182775
申请日：2016-08-04
申请人： VALEO LIGHTING HUBEI TECHNICAL CENTER CO LTD
发明人： JI LUO , CHEN CHEN , YANG PINGWU , HAIQING ZHOU
IPC分类号： F21V8/00 , F21S8/10
CPC分类号： G02B6/0078 , F21S43/15 , F21S43/239 , F21S43/243 , F21S43/249 , F21V7/0091 , F21V13/04 , F21W2111/00 , F21Y2105/10 , G02B6/002 , G02B6/003 , G02B6/0051 , G02B6/0055 , G02B6/0083
摘要： Disclosed in the present invention are a light guiding unit, light guiding device, and lighting and/or signal indicating device. The light guiding unit comprises: a light entry side, for receiving incident light; a light exit side, disposed opposite the light entry side, for emitting emergent light; and a first reflecting side, on which is disposed a reflecting face for reflecting, towards the light exit side, at least a portion of light that has entered through the light entry side, wherein the first entry face and second entry face have curved shapes, a first entry face and a second entry face are disposed on the light entry side, the first entry face and second entry face receiving a first incident light portion and a second incident light portion respectively, and collimating the first incident light portion and second incident light portion respectively in a plane lying along a first direction, wherein one of the first entry face and second entry face guides the first incident light portion or second incident light portion corresponding thereto towards the reflecting face on the first reflecting side.
摘要翻译：本发明公开了一种导光单元，导光装置以及照明和/或信号指示装置。导光单元包括：光入射侧，用于接收入射光; 一个出光侧，与光入射侧相对设置，用于发射出射光; 以及第一反射侧，在该第一反射侧上设置有反射面，用于朝向光出射侧反射已经通过光入射侧进入的光的至少一部分，其中第一入射面和第二入射面具有弯曲形状，第一入射面和第二入射面设置在光入射侧，第一入射面和第二入射面分别接收第一入射光部分和第二入射光部分，并且准直第一入射光部分和第二入射光部分其中第一入射面和第二入射面中的一个将第一入射光部分或第二入射光部分引向第一反射侧上的反射面。

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