To provide a vehicle illuminating device and a vehicle lamp fitting capable of improving a protection effect against an excessive voltage.SOLUTION: A vehicle illuminating device according to an embodiment comprises: a socket; a substrate provided at one end part side of the socket; at least one light-emitting element provided on the substrate; a Zener diode provided on the substrate; and a controller provided on the substrate. The controller blocks a current flowing in the light-emitting element on the basis of a voltage at an anode side of the Zener diode.SELECTED DRAWING: Figure 4

    【課題】過大な電圧に対する保護効果を向上させることができる車両用照明装置および車両用灯具を提供することである。【解決手段】実施形態に係る車両用照明装置は、ソケットと;前記ソケットの一方の端部側に設けられた基板と;前記基板に設けられた少なくとも1つの発光素子と;前記基板に設けられたツェナーダイオードと;前記基板に設けられた制御部と;を具備している。前記制御部は、前記ツェナーダイオードのアノード側の電圧に基づいて、前記発光素子に流れる電流を遮断する。【選択図】図4


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    Title :

    VEHICLE ILLUMINATING DEVICE AND VEHICLE LAMP FITTING


    Additional title:

    車両用照明装置および車両用灯具


    Contributors:

    Publication date :

    2019-09-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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 / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen



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