The invention relates to the technical field of automobile lamp assemblies, and provides novel automobile high beam and low beam switching assembly structure design. The technical problems that an existing shading plate is poor in shading tightness, and a driving structure driving the shading plate to rotate is poor in driving effect are solved. The structure comprises a carrier fixing plate, theshading plate and a driving assembly, and the driving assembly is in driving connection with the shading plate; a fulcrum shaft playing a fulcrum role is arranged on the carrier fixing plate; the shading plate comprises a shading part and a mounting part, and the shading part is provided with a conical shading surface and a cylindrical shading surface; the mounting part is provided with a lever, one end of the lever is fixedly connected with the shading part, and the other end is connected with the driving assembly. According to the technical scheme, shading tightness is achieved through the conical shading face and the cylindrical shading face, meanwhile, rapid action is achieved through the lever principle and rapid attraction of an electromagnet, the lever structure is not prone to being clamped after being used for a long time, and therefore the purpose of optimizing the traditional technology is achieved.
本发明涉及汽车车灯总成技术领域,其公开了一种新型汽车远近光切换总成结构设计,解决了目前遮光板遮光严密性差和驱动遮光板转动的驱动结构驱动效果不佳的技术问题,包括载体固定板、遮光板和驱动组件,驱动组件和遮光板驱动连接;载体固定板上设有起支点作用的支点轴;遮光板包括遮光部和安装部,遮光部具有锥形遮光面和柱形遮光面;安装部具有杠杆,杠杆的一端与遮光部固定连接,杠杆的另一端与驱动组件连接。根据以上技术方案,利用锥形遮光面和柱形遮光面实现遮光严密性,同时,利用杠杆原理、以及利用电磁铁的快速吸附,实现快速动作,且杠杆结构不易在长时间使用之后卡滞,从而达到优化传统技术的目的。
Novel automobile high beam and low beam switching assembly structure design
一种新型汽车远近光切换总成结构设计
2020-10-16
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 / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / 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 / H01H Elektrische Schalter , ELECTRIC SWITCHES |
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