Disclosed is a width alarming lamp. The width alarming lamp comprises a wheel generating device, a light source and a lens. The wheel generating device comprises a stator, a magnetic drum, balls and an external drum, wherein the external drum is fixedly arranged relative to the axle of a wheel; the magnetic drum is made of magnetic materials and rotatably connected inside the external drum; the circumference of the magnetic drum is provided with at least two baffles; the balls are accommodated between the magnetic drum and the external drum as well as between the two baffles; the stator is fixedly connected with the external drum, rotatably connected inside the magnetic drum and provided with a coil, and the coil is used for cutting the magnetic induction lines of the magnetic drum to generate current for powering the power source; the light source is fixedly arranged relative to the axle of the wheel; the lens is arranged on the light emitting side of the light source and used for condensing light emitted by the light source onto the road surface on the sides of a vehicle to indicate the width of the vehicle. The width alarming lamp is powered through the wheel generating device, and by projecting shadows on the road surface on the sides of the vehicle through the light source and the lens, can alarm the width of the vehicle. Besides, the invention also provides a vehicle comprising the width alarming lamp.


    Access

    Download


    Export, share and cite



    Title :

    Width alarming lamp and vehicle comprising same


    Contributors:

    Publication date :

    2015-06-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Method for alarming lamp open of vehicle

    YUN HYUN CHUL | European Patent Office | 2017

    Free access

    Method for alarming lamp open of vehicle

    European Patent Office | 2022

    Free access

    Lamp housing of blind area alarming lamp assembly and blind area alarming lamp assembly

    HU SHUSONG / ZHOU CHAOLUN | European Patent Office | 2016

    Free access

    VEHICLE ALARMING HORN

    SONODA TORU / MAEBASHI YUYA | European Patent Office | 2018

    Free access