The invention discloses an automobile backup lamp, which comprises a lamp shell and a red transparent lampshade which are connected; a lamp panel and a light guide piece are installed in the lamp shell, a white light LED lamp is installed on the lamp panel, a cavity part is formed in the light guide piece, the light guide piece is provided with a light incident part and a light emergent part, thelight emergent part is connected with the light incident part, and the white light LED lamp is arranged towards the light incident part. A cyan light filtering element facing the light emitting part is arranged in the cavity part, and a light emitting area covering the cyan light filtering element is arranged on the red transparent lampshade. The invention further provides a light color matching method of the automobile backup lamp. The method comprises the following steps that the light source is excited to generate white light; the white light is guided to the cyan transparent shell of the emergent part through the light guide piece and is converted into emergent cyan light; the cyan light is mixed through the light emitting area of the red transparent lampshade and then emitted out, andwhite light is generated. Consistency and harmony of color tones of the automobile backup lamp can be achieved.

    本发明公开了一种汽车倒车灯,包括相连接的灯壳与红色透明灯罩,灯壳内安装有灯板及光引导件,灯板上安装有白光LED灯,光引导件内设有空腔部,并具有光入射部和光出射部,光出射部与光入射部连接,白光LED灯朝向光入射部设置,空腔部内设有朝向光出射部设置的青绿色滤光元件,红色透明灯罩上设有罩在青绿色滤光元件外的出光区。本发明还提供一种汽车倒车灯的灯光配色方法,包括如下步骤:激发光源产生白光;白光经光引导件引导至出射部的青绿色透明壳体上,转换为出射青绿光;青绿光经过红色透明灯罩的出光区混合后出射,产生白色光。可实现汽车倒车灯色调的一致性及协调性。


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    Titel :

    Automobile backup lamp and lamplight color matching method thereof


    Weitere Titelangaben:

    汽车倒车灯及其灯光配色方法


    Beteiligte:
    JIANG BINBIN (Autor:in) / LIU ZIHAO (Autor:in) / ZHANG CHENG (Autor:in)

    Erscheinungsdatum :

    2021-01-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / 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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