The invention discloses fluorescent glass, a preparation method thereof and an automobile headlamp. The fluorescent glass is prepared from the following components in parts by weight: 35-45 parts of Y3Al5O12: Ce < 3 + > and 55-65 parts of matrix glass, the matrix glass is prepared from the following components: 45 to 55 mol parts of SiO2; 13 to 22 mol parts of B2O3; 20 to 30 mol parts of Na2O; 0.5 to 5 mol parts of ZnO; and 0.5 to 5 mol parts of CaO. The fluorescent glass has relatively high luminous efficiency.

    本发明公开了一种荧光玻璃及其制备方法和汽车大灯。该荧光玻璃由35~45重量份Y3Al5O12:Ce3+和55~65重量份基质玻璃组成;所述基质玻璃由如下组份组成:SiO2 45~55摩尔份;B2O3 13~22摩尔份;Na2O 20~30摩尔份;ZnO 0.5~5摩尔份;和CaO 0.5~5摩尔份。该荧光玻璃具有较高的发光效率。


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    Title :

    Fluorescent glass, preparation method thereof and automobile headlamp


    Additional title:

    荧光玻璃及其制备方法和汽车大灯


    Contributors:
    HAO PENGCHENG (author) / WANG ZHONGZHI (author) / LIU YAYUAN (author) / WANG XUANHANG (author) / SHI RUI (author) / QIAO XIN (author) / ZHANG JUAN (author) / WANG JING (author) / LIU BO (author) / LI BO (author)

    Publication date :

    2025-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / C03B Herstellung oder Formgebung von Glas, Mineral- oder Schlackenwolle , MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL / 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 / 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 / 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 / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS



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