The invention relates to a light guide element (1) for a lighting device (2) of a motor vehicle (24), the light guide element (1) having a predetermined position (3) for a light-emitting diode (4), a first reflecting surface (5), a second reflecting surface (6) and a coupling-out surface (7), the predetermined position (3), the first reflecting surface (5), the second reflecting surface (6) and the coupling-out surface (7) being arranged in relation to one another in such a way that the predetermined position (3), the first reflecting surface (5), the second reflecting surface (6) and the coupling-out surface (7) are opposite to one another. The light-emitting diode (4) is arranged on the first reflecting surface (5), so that the light of the light-emitting diode (4) is emitted from the preset position (3) to the first reflecting surface (5) along a first light direction (8) and is reflected on the first reflecting surface (5) to the second reflecting surface (6) along a second light direction (9) which is basically opposite to the first light direction (8); and can be deflected from the second reflecting surface (6) to the decoupling surface (7) in a third light direction (10).
本发明涉及一种用于机动车(24)的照明装置(2)的光导元件(1),其中,所述光导元件(1)具有用于发光二极管(4)的预设位置(3)、第一反射面(5)、第二反射面(6)和耦出面(7),其中,所述预设位置(3)、所述第一反射面(5)、所述第二反射面(6)和所述耦出面(7)相互布置为,使得所述发光二极管(4)的光从所述预设位置(3)沿第一光方向(8)射出到所述第一反射面(5)上,在所述第一反射面(5)上沿与所述第一光方向(8)基本上相反的第二光方向(9)反射到所述第二反射面(6)上,并且能从所述第二反射面(6)沿第三光方向(10)偏转到所述耦出面(7)上。
Light guide element for lighting device of motor vehicle
用于机动车的照明装置的光导元件
2024-06-25
Patent
Electronic Resource
Chinese
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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