The present invention relates to a light emitting device for an automobile wheel, which produces electric power by the rotary power of an automobile wheel, lights an advertisement member by using the produced electric power, and allows the advertisement member to display an advertisement in a correct position without inclination corresponding to a reverse magnetic field generated in the production process. The present invention comprises a fixed member (10) which is fixed to a wheel (2) of an automobile wheel (1); a rotator (20) which is displaced on the fixed member (10) and emits magnetic force while rotating with the fixed member (10) by the rotation of the wheel (2) of the automobile wheel (1); a rotary shaft (30) which protrudes from the fixed member (10); a circuit board (40) which is disposed on the rotary shaft (30); a weight (50) which is weighted toward the circuit board (40) and maintains the fixed status of the circuit board (40); a stator (60) which is electrically connected to the circuit board (40) and produces electric power by the magnetic force generated in the rotator (20) while being fixed with the circuit board (40); a light emitting member (70) which is connected to the circuit board (40) and emits light by receiving the electric energy produced in the stator (60); an advertisement member (90) which displays an advertisement by using the light generated from the light emitting member (70); and an idling support body (80) which is combined with the rotary shaft (30) to fix the circuit board (40) on one end for idling and fixes the advertising member (90) which displays an advertisement.

    본 발명은 자동차바퀴의 휠의 회전력으로 발전하고, 발전되는 전기에너지를 이용하여 광고부재를 조명하면서, 발전과정에서 발생되는 역 자기장에 대응하여 광고부재가 기울어지지 않고 바른 상태로 광고할 수 있는 자동차 휠용 발광장치에 관한 것이다. 본 발명의 특징은, 자동차바퀴(1)의 휠(2)에 고정되는 고정부재(10)와, 고정부재(10)에 구비되어 자동차바퀴(1)의 휠(2)의 회전에 의해 고정부재(10)와 함께 회전되면서 자력을 발산하는 회전자(20)과, 고정부재(10)에서 돌출되는 회전축(30)과, 회전축(30)에 구비되는 회로기판(40)과, 회로기판(40)에 편중되게 구비되어 회로기판(40)의 고정된 상태를 유지시키는 웨이트(50)와, 회로기판(40)에 전기적으로 연결되어 회로기판(40)과 함께 고정된 상태로 회전자(20)에서 발생되는 자력으로 발전하는 고정자(60)와, 회로기판(40)에 전기적으로 연결되어 고정자(60)에서 발전되는 전기에너지를 제공받아 발광하는 발광부재(70)와, 발광부재(70)에서 발생되는 빛을 이용하여 광고하는 광고부재(90)와, 회전축(30)에 결합되어 회로기판(40)이 일단에 공회전가능하게 고정되고 광고내용을 광고하는 광고부재(90)가 고정되는 공회전지지체(80)를 포함한다.


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    Title :

    LUMINOUS DEVICE FOR AUTOMOBILE WHEEL


    Additional title:

    자동차 휠용 발광장치


    Contributors:

    Publication date :

    2015-10-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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