The invention discloses a lamp bulb structure for a headlamp of a motorcycle and a battery driven vehicle. The lamp bulb structure comprises an inner ceramic lamp holder, an outer ceramic lamp holder which is connected to the outer side of the upper end of the inner ceramic lamp holder in a sleeving mode, a stainless steel fixing piece arranged between the inner ceramic lamp holder and the outer ceramic lamp holder, an electrode slice arranged at the lower end of the stainless steel fixing piece, a glue-placing groove formed in the surface of the upper end of the stainless steel fixing piece, a limiting block arranged at one side of the stainless steel fixing piece and a xenon lamp bulb arranged on the outer ceramic lamp holder through an installing groove for the xenon lamp bulb. One of the three electric connecting wires is welded with the electrode slice into one, and two of the three electric connecting wires are connected with an electric contact arranged at the bottom of the inner ceramic lamp holder respectively. Upper thermovents are symmetrically arranged at the two sides of the inner ceramic lamp bolder and are communicated with a heat dissipation cavity, lower thermovents are symmetrically arranged at the other two sides of the inner ceramic lamp bolder and are communicated with a heat dissipation cavity, and a glass lamp shade is arranged at the upper end of the outer ceramic lamp holder through an installing groove for the glass lamp shade.


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    Title :

    Lamp bulb structure for headlamp of motorcycle and battery driven vehicle


    Contributors:
    SHI HONGCAI (author)

    Publication date :

    2015-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / 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



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