To provide a vehicular electric power supply device that can prevent weight balance of a vehicle from being lost considerably while enabling a plug-in charger to be arranged adjacent to a power supply port.SOLUTION: A vehicular electric power supply device (10) comprises: batteries (18) for storing electric energy; a capacitor (22): a power supply port for supplying electric power from an external electric power source to a vehicle; and a plug-in charger (19) that has a function of rectifying AC power supplied from the external electric power source (17) through the power supply port and/or a function of converting voltages supplied from the external electric power source and charges the batteries. The plug-in charger is connected between the power supply port and the battery, and the plug-in charger is arranged at one side with respect to a center line (A) in a vehicle width direction of the vehicle, while the capacitor is arranged at the other side with respect to the center line. The plug-in charger and the capacitor are arranged at positions where at least portions thereof overlap with each other, when viewed from a side of the vehicle.SELECTED DRAWING: Figure 1

    【課題】プラグイン充電器を給電口に近接して配置することを可能にしながら、車両の重量バランスが大きく崩れるのを防止することができる車両用電源装置を提供する。【解決手段】本発明は、車両用電源装置(10)であって、電気エネルギーを蓄積するためのバッテリ(18)と、キャパシタ(22)と、外部電源から車両に電力を供給するための給電口と、この給電口を介して外部電源(17)から供給された交流電力を整流する機能、及び/又は外部電源から供給された電圧を変換する機能を備え、バッテリに充電を行うプラグイン充電器(19)と、を有し、プラグイン充電器は給電口とバッテリの間に接続され、プラグイン充電器は車両の車幅方向の中心線(A)に対して一方の側に配置される一方、キャパシタは中心線に対して他方の側に配置され、プラグイン充電器とキャパシタは、車両の側方から見て、少なくとも一部が重なる位置に配置されていることを特徴としている。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    VEHICULAR ELECTRIC POWER SUPPLY DEVICE


    Additional title:

    車両用電源装置


    Contributors:

    Publication date :

    2020-06-11


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62D MOTOR VEHICLES , Motorfahrzeuge



    VEHICULAR ELECTRIC POWER SUPPLY DEVICE AND VEHICULAR ELECTRIC POWER SUPPLY METHOD

    FUJINO TOMOYUKI / SHIMIZU KUNITOSHI / ARAKI TOMOHIKO | European Patent Office | 2021

    Free access

    VEHICULAR ELECTRIC POWER SUPPLY DEVICE

    SUZUKI HIROSHI / KINOSHITA TAKAHIRO | European Patent Office | 2016

    Free access

    Electric vehicular connector and vehicular power supply device

    TANABE MITSURU | European Patent Office | 2017

    Free access

    ELECTRIC VEHICULAR CONNECTOR AND VEHICULAR POWER SUPPLY DEVICE

    TANABE MITSURU | European Patent Office | 2016

    Free access

    Vehicular electric power supply device and electric power supply system

    OBAYASHI KAZUYOSHI / FUJITA MITSURU / ASADA HIROSHIGE | European Patent Office | 2015

    Free access