PROBLEM TO BE SOLVED: To provide an electrical component waterproof structure capable of improving waterproofness.SOLUTION: An electrical component waterproof structure includes an ECU body 30, a cover 20 covering the ECU body 30 from the outside and having a penetration part 24 penetrating the inside and outside, a harness 50 connected with the ECU body 30 and exposing from the penetration part 24 to the outside of the cover 20, and a hollow holder 10 for housing the harness 50. The holder 10 has an insertion part 11 to be inserted into the cover 20 from the penetration part 24. A labyrinth part, consisting of a concave groove portion 15 and a convex portion 25 is provided between the insertion part 11 and penetration part 24.SELECTED DRAWING: Figure 4

    【課題】防水性を向上させることができる電装部品防水構造を提供する。【解決手段】電装部品防水構造は、ECU本体30と、ECU本体30を外側から覆うと共に内外を貫通する貫通部24を有するカバー20と、ECU本体30に接続され貫通部24からカバー20外に露出するハーネス50と、ハーネス50を収容する中空状のホルダ10とを備えている。ホルダ10は、貫通部24からカバー20内に挿入される挿入部11を有している。挿入部11と貫通部24との間には、凹溝部15及び凸状部25からなるラビリンス部が設けられている。【選択図】図4


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    Title :

    ELECTRICAL COMPONENT WATERPROOF STRUCTURE


    Additional title:

    電装部品防水構造


    Contributors:

    Publication date :

    2017-08-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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