A light-emitting device includes a board holding an end of a connection terminal and on which an electronic component is mounted, a light-emitting element mounted on a surface of the board, a support member on which the board is placed, and a cover mounted in the support member. The cover includes a main cover body that is of a plate shape and covers the light-emitting element, and first engaging portions that are convex and formed on the main cover body. A light guide passes therethrough light emitted from the light-emitting element and is disposed on the main cover body. The support member includes a chamber that is defined therein and accommodates the board and the main cover body, second engaging portions that are formed therein and engage with the first engaging portions, and the first engaging portions are provided near the light guide.


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    Title :

    Light-emitting device


    Contributors:

    Publication date :

    2018-07-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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