PROBLEM TO BE SOLVED: To provide an on-vehicle power supply device that can reduce the number of components and enhance the efficiency of a space in a gas exhaust mechanism.SOLUTION: An on-vehicle power supply device has power storage modules which are vertically stacked in a predetermined direction. Each power storage module has plural power storage elements which extend in a predetermined direction and arranged within a plane perpendicular to the predetermined direction. An end portion of the power storage module is provided with an exhaust port of an exhaust path for gas which occurs in the power storage element and is exhausted from an exhaust valve provided to one end side of each power storage element. The on-vehicle power supply device has a frame member which extends along the end portions of the power storage modules and to which the upper and lower power storage modules are fixed, and a bracket which is located at the end portions of the power storage modules so as to cover the exhaust port, and fixes the upper-side power storage module to the frame member. The frame member is configured to be hollow as an exhaust space for exhausting gas to the outside of a vehicle, and the bracket is provided with a duct portion through which the exhaust port of the upper power storage module and the exhaust space of the frame member intercommunicate with each other.SELECTED DRAWING: Figure 4

    【課題】部品点数の削減及びガスの排出構造におけるスペースの効率化を図る。【解決手段】本発明は、所定方向に延びる蓄電素子が所定方向と直交する平面内に複数並んで配置される蓄電モジュールが、所定方向に上下に積層された車載用電源装置である。蓄電モジュールの端部には、各蓄電素子の一端側に設けられた排出弁から排出される蓄電素子内で発生したガスの排出経路の排出口が設けられている。車載用電源装置は、蓄電モジュールの端部に沿って延び、上下の各蓄電モジュールが固定されるフレーム部材と、排出口を覆うように蓄電モジュールの端部に位置し、上側の蓄電モジュールをフレーム部材に固定するためのブラケットと、を備えている。フレーム部材は、ガスを車外に排出するための排出スペースとして内部が中空に形成されており、ブラケットは、上側の蓄電モジュールの排出口とフレーム部材の排出スペースとを連通させるダクト部が設けられている。【選択図】図4


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    Title :

    ON-VEHICLE POWER SUPPLY DEVICE


    Additional title:

    車載用電源装置


    Contributors:

    Publication date :

    2016-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / H01G Kondensatoren , CAPACITORS



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