公开(公告)号：US09588276B2

公开(公告)日：2017-03-07

申请号：US14781012

申请日：2014-03-28

Applicant: DENSO Thermal Systems S.p.A.

Inventor： Gianni Scavino ,  Paolo Gigliotti

IPC: F21V8/00 ,  B60K37/02 ,  G01D11/28 ,  B60Q3/00 ,  B60Q3/04

CPC classification number: G02B6/0028 ,  B60K37/02 ,  B60K2350/203 ,  B60K2350/402 ,  B60Q3/14 ,  B60Q3/64 ,  G01D11/28 ,  G02B6/0008 ,  G02B6/0018 ,  G02B6/0031 ,  G02B6/0088

Abstract: A light guide device, comprising a light entrance part for receiving luminous radiation from a light source placed in front of it, and a light exit part configured for emitting the luminous radiation according to a distributed illumination pattern. The device includes: a first light guide member comprising a central light transmitting portion, on an end of which the light entrance part is formed, and a support portion connected to the central light transmitting portion and arranged concentrically therewith, and—a second light guide member comprising a shaft portion removably coupled to an end of the central light transmitting portion of the first light guide member, opposite to the light entrance part, and a light distributing portion connected to the shaft portion, on which the light exit part is formed.

Abstract translation: 一种导光装置，包括用于从放置在其前面的光源接收发光的光入射部分和被配置为根据分布式照明图案发射发光的光出射部分。 该装置包括：第一导光构件，其包括中心透光部分，其一端形成有光入射部分;以及支撑部分，连接到中心透光部分并与之同心设置，第二光导 构件，其包括可拆卸地联接到所述第一导光构件的所述中心透光部分的与所述光入口部相对的端部的轴部分，以及连接到所述轴部分的光分布部分，所述光出射部分形成在所述轴部分上。