PROBLEM TO BE SOLVED: To provide a technique to reduce damage applied to an electric-power converter when a front collision occurs with respect to a vehicle in which the electric-power converter is fixed at a higher position than a power unit in a front space of the vehicle.SOLUTION: A hybrid vehicle 2 includes: two front pillars 4; two side members 3; a dash panel 31 coupling these; a transaxle 6 with a built-in traveling motor 10; an electric-power converter 7; and an auxiliary frame member 5a. The transaxle 6 is disposed between the two side members 3. The electric-power converter 7 is fixed on the transaxle 6, is also located at a higher position than the positions of the side members 3, and converts the electric power of a power supply to driving electric power for the motor 10. The auxiliary frame member 5a is coupled at one end thereof to the front pillar 4a which is at a near side to the electric-power converter 7, and extends to pass by the lateral side of the electric-power converter 7, and the other end thereof is coupled to a side member 3a at a more frontward position than the electric-power converter 7 and at a near side to the electric-power converter 7.SELECTED DRAWING: Figure 1

    【課題】車両前部空間にてパワーユニットの上に電力変換器が固定された自動車に関し、前方衝突時に電力変換器が受けるダメージを軽減する技術を提供する。【解決手段】ハイブリッド車2は、2本のフロントピラー4と、2本のサイドメンバ3と、それらを連結するダッシュパネル31と、走行用のモータ10を内蔵したトランスアクスル6と、電力変換器7と補助フレーム部材5aを備える。トランスアクスル6は、2本のサイドメンバ3の間に配置されている。電力変換器7は、トランスアクスル6の上に固定されており、サイドメンバ3よりも上方に位置しており、電源の電力をモータ10の駆動電力に変換する。補助フレーム部材5aは、一端が電力変換器7に近い側のフロントピラー4aに連結されており、電力変換器7の側方を通過するように延びており、他端が電力変換器7よりも前で電力変換器7に近い側のサイドメンバ3aに連結されている。【選択図】図1


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    Title :

    VEHICLE EQUIPPED WITH TRAVELING MOTOR


    Additional title:

    走行用モータを備えている自動車


    Contributors:

    Publication date :

    2017-10-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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