The invention discloses a hemispherical reflection high beam of an automobile. The high beam comprises a lamp holder, and a light source assembly is installed in a positioning groove in the bottom ofthe inner cavity of the lamp holder. Light sources are arranged on the light source assembly in bilateral symmetry. A reflection cup is installed on one side of the light source assembly, a light gathering cover is installed above the light source, the top of the light gathering cover protrudes to form a light gathering face, the light gathering face covers the light sources, the center of the light sources coincides with the center point of the light gathering face, a first light outlet is formed in the side, close to the reflection cup, of the light gathering face, and one side of the lightgathering cover is connected with the light sources. After being powered on, light firstly irradiates the light condensation face of the light condensation cover, then is reflected to the reflection face of the reflection cup through the light condensation face, is reflected to the light inlet face of the lens through the reflection face, and is refracted by the lens to be emitted out through thelight outlet face of the lens. According to the structure, the light gathering cover with the hemispherical light gathering face is arranged between the light source and the reflection cup, the lightsource is gathered in the light gathering cover and then reflected to the reflection cup, the divergence loss of the light source is effectively prevented, and the utilization rate of the light sourceis increased.

    一种汽车的半球形反射远光灯,包括灯座,灯座的内腔底部的定位槽内安装光源组件,光源组件上左右对称设有光源,光源组件一侧安装反光杯,光源上方安装聚光罩,聚光罩顶部凸起形成聚光面,聚光面将光源罩盖,光源的中心与聚光面的中心点重合,聚光面靠近反光杯的一侧形成第一出光口,聚光罩一侧与反光杯靠近光源的一侧相接。通电后,光线首先照射到聚光罩的聚光面,然后通过聚光面反射至反光杯的反射面上,再通过反射面反射至透镜的入光面,经过透镜的折射由透镜的出光面射出。本发明的结构通过在光源和反光杯之间设置具有半球形聚光面的聚光罩,光源首先在聚光罩内进行聚合后反射至反光杯,有效防止光源的发散损耗,提高光源利用率。


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    Titel :

    Hemispherical reflection high beam of automobile


    Weitere Titelangaben:

    一种汽车的半球形反射远光灯


    Beteiligte:
    ZHU GUOLIANG (Autor:in) / TAN WENFU (Autor:in) / XIE JIANYU (Autor:in) / SHEN HUI (Autor:in)

    Erscheinungsdatum :

    14.07.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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 / 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



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