The present invention relates to a vehicle LED bulb structure with a built-in matching load, comprising: a metal housing (100) which forms a bulb body, has a longitudinally elongated hollow chamber inside, and is made of aluminum; an LED substrate unit (200) fixed to the outside of the metal housing (100) so that the LED (200a) is exposed; a resistor unit (300) which is longitudinally inserted into the hollow chamber of the metal housing (100) and functions to increase current (involved in generating matching current) within the LED driving circuit; and a socket unit (400) made of a conductive material connected to the vehicle's power supply to supply power to the LED board unit (200). Accordingly, the present invention can improve long-distance visibility.

    본 발명은 매칭 부하 내장형 차량용 LED 벌브 구조 차량용 LED 벌브 구조에 있어서, 벌브 몸체를 이루고 내부에 종방향으로 길다란 중공실을 구비하며 알루미늄 재질로 형성되는 금속 하우징(100)과; 엘이디(LED, 200a)가 노출되도록 상기 금속 하우징(100)의 외측에 고정되는 엘이디 기판부(200)와; 상기 금속 하우징(100)의 중공실에 종방향으로 삽입되고 엘이디 구동 회로 안에서 전류를 증대(매칭 전류 생성에 관여)시키는 기능을 하는 저항부(300)와; 차량의 공급 전원과 연결되어 상기 엘이디 기판부(200)에 전력을 공급하기 위한 전도성 재질의 소켓부(400);를 포함하여 구성되는 것을 특징으로 하는 매칭 부하 내장형 차량용 LED 벌브 구조에 관한 것이다.


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    Title :

    LED LED BULB FOR VEHICLE


    Additional title:

    매칭 부하 내장형 차량용 LED 벌브


    Contributors:

    Publication date :

    2023-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F21K Nicht-elektrische Lichtquellen unter Verwendung von Lumineszenz , NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE / 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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