The present invention relates to a shield driving device for opening or closing a shield to drive a high beam and a low beam in a bifunctional head lamp. The shield driving device of the present invention applies a driving mechanism for providing rotation power in the same direction with a rotating direction of the shield, and performs a new shield driving method which applies a spring damper means capable of controlling a sudden movement of the shield through a sliding friction contact when the shield is opened and closed. Therefore, the shield driving device of a head ramp which can significantly reduce an impact and noise occurring when opening and closing the shield, and can secure an operation quality of the shield, can be provided.

    본 발명은 바이펑션 헤드램프에서 하이빔과 로우빔 구동을 위해 쉴드를 열거나 닫아주는 쉴드 구동장치에 관한 것이다. 본 발명은 쉴드의 회전방향과 같은 방향으로 회전 동력을 제공하는 구동 메카니즘을 채택함과 더불어, 쉴드의 열림 및 닫힘 동작 시 미끄럼 마찰 접촉을 통해 쉴드의 급격한 움직임을 제어할 수 있는 스프링 댐퍼 수단을 적용한 새로운 형태의 쉴드 구동방식을 구현함으로써, 쉴드의 열림 및 닫힘 시 충격 및 소음 발생을 획기적으로 줄일 수 있고, 쉴드의 작동 품질을 확보할 수 있는 헤드램프의 쉴드 구동장치를 제공한다.


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    Title :

    SHIELD DRIVE DEVICE FOR HEAD LAMP


    Additional title:

    헤드램프의 쉴드 구동장치


    Contributors:

    Publication date :

    2016-06-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / 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 / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / 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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