The invention discloses an automobile high-low beam headlamp without dazzling feeling. The headlamp comprises a light source unit (1), a reflection unit (2) and a diffusion restraining unit (3), the light source unit (1) is arranged at the incident end of the reflection unit (2), the diffusion restraining unit (3) is arranged at the emergent end of the reflection unit (2), and the diffusion restraining unit (3) is movably connected with the reflection unit (2) in the axial direction. The light source unit (1) can move in the axial direction of the reflection unit (2), a reflection optical element is arranged at the joint of the reflection unit (2) and the diffusion restraining unit (3), and the axial projection of the emergent end of the diffusion restraining unit (3) does not coincide with the functional area of the light source unit (1). Through bidirectional adjustment of the light source and the reflection plane, the visual angle of the reflection light source can be well hidden, and the anti-dazzling purpose is achieved.
本发明为一种没有炫目感的汽车远近光大灯,包括光源单元(1)、反射单元(2)和扩散约束单元(3),所述光源单元(1)设置在所述反射单元(2)入射端,所述扩散约束单元(3)设置在所述反射单元(2)出射端,所述扩散约束单元(3)与所述反射单元(2)轴向活动连接,所述光源单元(1)沿所述反射单元(2)轴向可动,所述反射单元(2)与所述扩散约束单元(3)连接处设置反射光学元件,所述扩散约束单元(3)出射端轴向投影与所述光源单元(1)功能区不重合。本发明通过对光源和反射平面的双向调整,可以很好的隐藏反射光源视角,达到防炫目的目的。
Automobile high-low beam headlamp without dazzling feeling
一种没有炫目感的汽车远近光大灯
2021-06-29
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 / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS |
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