The present invention relates to an apparatus for controlling an automotive lamp comprising: a light source part which generates laser light; a phosphor which generates a light of predefined color excited by the laser light; a lens which irradiates to the outside the light passing the phosphor and has a reflecting surface which reflects part of the light on some portions of the circumferential face; at least one or more light receiving parts which receive reflected light by the reflected surface of the lens and output an output signal of the received light; and a control part which controls the current applied to the light source part in accordance with the output signal of the light receiving parts or controls an alarm signal to be generated, when abnormality occurs, by determining whether there is an abnormality. Accordingly, the overall configuration is simplified to improve assembly properties, manufacturing costs can be reduced, and safety can be secured as well by generating a constant amount of laser light.

    본 발명은 차량용 램프의 제어장치에 관한 것으로서, 레이저 광을 발생시키는 광원부; 상기 레이저 광에 의해 여기 되어 미리 설정된 색상의 광을 발생시키는 형광체; 상기 형광체를 통과한 광을 외부로 조사하며, 그 둘레면 중 적어도 어느 일측 부위에는 상기 광 중, 일부의 광이 반사되는 반사면이 형성된 렌즈; 상기 렌즈의 반사면에 의해 반사된 광을 수광하고, 수광된 광의 출력 신호를 출력하는 적어도 하나 이상의 수광부 및; 상기 수광부의 출력 신호에 따라 상기 광원부로 인가되는 전류를 제어하거나 또는 이상 유무를 판단하여 이상 발생시 알림 신호가 발생되도록 제어하는 제어부를 포함하는 구성으로 이루어질 수 있으며, 이에 따라 전체 구성이 간소화되어 조립성이 향상되고 제조비용이 절감됨과 동시에 일정한 광량의 레이저 광이 발생되도록 하여 안전성을 확보할 수 있는 효과가 제공될 수 있다.


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    Title :

    CONTROLLING APPARATUS FOR AUTOMOTIVE LAMP


    Additional title:

    차량용 램프의 제어장치


    Contributors:

    Publication date :

    2016-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H05B ELECTRIC HEATING , Elektrische Heizung / 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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