Bus bar module

A bus bar module includes a bus bar that is formed of a plate-shaped piece of metal, a thermally conductive sheet that is in close contact with an outer periphery of the bus bar and that has an extension portion extending outward from the bus bar, and an insulating case that covers the bus bar and t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Tsutsuki, Masato, Hiramitsu, Hiroomi
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A bus bar module includes a bus bar that is formed of a plate-shaped piece of metal, a thermally conductive sheet that is in close contact with an outer periphery of the bus bar and that has an extension portion extending outward from the bus bar, and an insulating case that covers the bus bar and the thermally conductive sheet. An accommodation space S in which the extension portion is accommodated with a gap left between the extension portion and the bus bar is provided between the bus bar and the case. Through holes through which the accommodation space S is in communication with an external space are formed penetrating the case.