PROBLEM TO BE SOLVED: To provide a protection structure for a high-voltage unit, which may protect high-voltage parts in a unit case without enlarging a guard member.SOLUTION: A high-voltage unit comprises a unit case 10 for storing high-voltage parts in its inner section. The high-voltage unit is mounted between right and left vehicular side frames. At least a part of side surfaces 10Ms, 10Ls of the unit case 10 at outside in vehicle width direction is arranged to face side surfaces of the side frames at inside in vehicle width direction. In a region surrounded by a plurality of seat surfaces provided on a side surface of the unit case 10 at outside in vehicle width direction and a plurality of seat surfaces of the side surfaces 10Ms, 10Ls, a protection structure has a flat section which projects to outside in vehicle width direction rather than the other parts in the region and a plate guard member 11 which is fastened onto the plurality of seat surfaces and faces the flat section with a predetermined gap interposed therebetween.SELECTED DRAWING: Figure 2

    【課題】ガード部材の大型化を招くことなく、ユニットケース内の高圧電装部品を保護することができる高圧電装ユニットの保護構造を提供する。【解決手段】高圧電装ユニットは、高圧電装部品を内部に収容するユニットケース10を有する。高圧電装ユニットは、車体左右のサイドフレームの間に搭載され、ユニットケース10の車幅方向外側の側面10Ms,10Lsの少なくとも一部は、サイドフレームの車幅方向内側の側面と対向するように配置される。保護構造は、ユニットケース10の車幅方向外側の側面に設けられた複数の座面と、側面10Ms,10Lsの複数の座面によって囲まれた領域に、当該領域内の他の部位に対して車幅方向外側に突出して設けられた平坦部と、複数の座面に固定され、平坦部に所定の隙間を介して対向する板状のガード部材11と、を備えている。【選択図】図2


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    Title :

    PROTECTION STRUCTURE FOR HIGH-VOLTAGE UNIT


    Additional title:

    高圧電装ユニットの保護構造


    Contributors:

    Publication date :

    2018-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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