The invention discloses an automobile headlamp with a steering auxiliary function, which comprises a first light source set, a high beam and low beam switching mechanism and a lens which are sequentially arranged along a light path, the upper half portion, corresponding to the first light source set, of the lens is missing, and the automobile headlamp further comprises a steering auxiliary module corresponding to the missing portion of the lens, the steering auxiliary module comprises a first auxiliary light source and a second auxiliary light source which are arranged on the left side and the right side respectively, light emitting devices corresponding to the first auxiliary light source and the second auxiliary light source, and an induction and control unit connected with the first auxiliary light source and the second auxiliary light source, light emitted by the first auxiliary light source and the second auxiliary light source passes through the light emitting device and then is projected out in a crossed mode in the opposite directions for turning auxiliary illumination. When the automobile turns, the induction and control unit detects the turning direction and turns on the corresponding auxiliary light source for illumination, the problem that a dark space appears during turning is avoided, the automobile headlamp can achieve the turning auxiliary function, a steering lamp does not need to be additionally arranged, the cost is low, and the occupied size is small.
本发明公开了一种具有转向辅助功能的汽车大灯,包括沿光路依次设置的第一光源组、远近光切换机构和透镜,透镜与第一光源组对应的上半部分有缺失,还包括与透镜的缺失部分对应的转向辅助模组,转向辅助模组包括分设于左、右两侧的第一辅助光源和第二辅助光源、与第一辅助光源和第二辅助光源对应的出光装置以及连接第一辅助光源和第二辅助光源的感应及控制单元,第一辅助光源和第二辅助光源出射的光线经过出光装置后沿相对的方向交叉投射出去,进行转弯辅助照明。当车辆转弯时,感应及控制单元检测转弯的方向并开启对应的辅助光源进行照明,避免在转弯时出现暗区的问题,该汽车大灯可以实现转弯辅助功能,无需额外设置转向灯,成本低,占用体积小。
Automobile headlamp with steering auxiliary function
一种具有转向辅助功能的汽车大灯
2021-09-28
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 / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED |
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