| 摘要 |
A light guide device, comprising a light entrance part (21b) for receiving luminous radiation from a light source (10) placed in front of it, and a light exit part (33a) configured for emitting the luminous radiation according to a distributed illumination pattern. The device includes : - a first light guide member (20) comprising a central light transmitting portion (21), on an end (21a) of which the light entrance part is formed, and a support portion (23) connected to the central light transmitting portion (21) and arranged concentrically therewith, and - a second light guide member (30) comprising a shaft portion (31) removably coupled to an end (21c) of the central light transmitting portion (21) of the first light guide member (20), opposite to the light entrance part (21b), and a light distributing portion (33) connected to the shaft portion (31), on which the light exit part is formed. |
