PROBLEM TO BE SOLVED: To provide a circuit structure in which warps of a circuit board are suppressed and an electric connection box.SOLUTION: A circuit structure 11 includes a circuit board 12 on which coils 16 are mounted, a heat sink 30, and a soaking plate 20 being a separate body from the heat sink 30, a first insulating adhesive layer 19 is interposed between the circuit board 12 and the soaking plate 20, and the soaking plate 20 and the heat sink 30 are fixed by first fixation holes 32 for a heat sink and bolts 50. Thus, warps of the circuit board 12 are suppressed.SELECTED DRAWING: Figure 1

    【課題】回路基板の反りが抑制された回路構成体および電気接続箱を提供する。【解決手段】回路構成体11は、コイル16が実装される回路基板12と、ヒートシンク30と、このヒートシンク30と別体の均熱板20と、を備え、回路基板12と均熱板20との間には、絶縁性の第1接着層19が介在され、均熱板20とヒートシンク30とは、ヒートシンク用第1固定孔32、及びボルト50により固定されている。これにより回路基板12の反りが抑制されるようになっている。【選択図】図1


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    Title :

    CIRCUIT STRUCTURE AND ELECTRIC CONNECTION BOX


    Additional title:

    回路構成体および電気接続箱


    Contributors:

    Publication date :

    2017-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / 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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