An invention for a vehicle junction box is disclosed. The disclosed vehicle junction box comprises: a lower case open to one side; a printed circuit board unit provided inside the lower case; an upper case detachably coupled to the lower case to block open one side of the lower case; and a heat dissipation unit provided in the lower case or the upper case to induce dissipation of heat generated from the printed circuit board unit. By applying a heat sink, manufacturing costs of the vehicle junction box is reduced and maintenance is facilitated.

    차량용 정션박스에 대한 발명이 개시된다. 개시된 차량용 정션박스는: 일측으로 개방되는 로어케이스, 로어케이스의 내부에 구비되는 인쇄회로기판유닛, 로어케이스의 개방된 일측을 막기 위해 로어케이스에 분리 가능하게 결합되는 어퍼케이스, 및 로어케이스 또는 어퍼케이스에 구비되어 인쇄회로기판유닛에서 발생되는 열기를 방열 유도하는 방열부를 포함하는 것을 특징으로 한다.


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    Title :

    JUNCTION-BOX OF VEHICLE


    Additional title:

    차량용 정션박스


    Contributors:

    Publication date :

    2022-09-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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