本发明公开了一种车辆顶棚氛围灯的灯罩,该灯罩包括透光基材,所述透光基材的外表面自内向外依次设置UV底漆层、外电镀层和哑光面漆层,所述UV底漆层的厚度范围为15um‑20um,所述外电镀层的厚度范围为0.3um‑0.5um,所述哑光面漆层的厚度范围为5um‑10um。该灯罩的外表面呈哑光、金属质感,在顶棚氛围灯不发光时也能够有较好的视觉效果,而且该灯罩仅需要在透光基材上电镀喷漆即可完工,生产成本低,而且使用过程中不易被刮伤,使用后能够被回收利用。本发明还提供一种车辆顶棚氛围灯,包括上述灯罩以及灯纤,灯纤与灯罩的内表面直接接触。该车辆顶棚氛围灯亮度高、光带边界分明、视觉效果好、便于安装且安装牢固可靠。

    The invention discloses a lampshade of a vehicle roof atmosphere lamp. The lampshade comprises a light-transmitting base material; the outer surface of the light-transmitting base material is sequentially provided with a UV primer layer, an outer coating and a matte finish paint layer from inside to outside; the thickness of the UV primer layer ranges from 15 micrometers to 20 micrometers; the thickness of the outer coating ranges from 0.3 micrometer to 0.5 micrometer; and the thickness of the matte finish paint layer ranges from 5 micrometers to 10 micrometers. The outer surface of the lampshade is matte and metallic, so that a good visual effect can be achieved when the roof atmosphere lamp does not emit light; the lampshade can be completed only by electroplating and spraying paint on the light-transmitting base material, so that the production cost is low; and the lampshade is not prone to being scratched in the using process, and the lampshade can be recycled after being used. The invention further provides a vehicle roof atmosphere lamp which comprises the lampshade and a lamp fiber, and the lamp fiber is in direct contact with the inner surface of the lampshade. The vehicle roof atmosphere lamp is high in brightness, clear in light band boundary, good in visual effect, convenient to install and firm and reliable in installation.


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    Titel :

    一种车辆顶棚氛围灯及车辆顶棚氛围灯的灯罩


    Erscheinungsdatum :

    2023-04-14


    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