To provide an on-vehicle battery including a service plug capable of suppressing an occurrence of arc discharge with a simple configuration at low costs when pulling out a service plug.SOLUTION: A battery pack 2 mounted on a vehicle includes a service plug 1 for connecting or disconnecting an internal power supply circuit 8. The service plug 1 includes a conductive member 10 detachably connected between a pair of connection terminals 6, 7 provided in the power supply circuit 8 to connect the power supply circuit 8 between the connection terminals 6, 7, an insulating member 15, inserted between the connection terminals 6, 7 and the conductive member 10, for shutting off the connection between the connection terminals 6, 7 and the conductive member 10, and a support member 11, supporting the conductive member 10 and the insulating member, detachably fixed to a housing 3 of the battery pack 2.SELECTED DRAWING: Figure 3
【課題】簡単な構成で安価に、サービスプラグを抜く際にアーク放電の発生を抑制できるサービスプラグを備えた車載電池を提供する。【解決手段】車両に搭載され、内部の給電回路8を接続または遮断するサービスプラグ1を備えた電池パック2であって、サービスプラグ1は、給電回路8に設けられた一対の接続端子6、7間に着脱可能に接続されて接続端子6、7間の給電回路8を接続する導電部材10と、接続端子6、7と導電部材10との間に挿入されて、接続端子6、7と導電部材10との接続を遮断する絶縁部材15と、導電部材10及び絶縁部材を支持し電池パック2の筐体3に着脱可能に固定される支持部材11と、を備えている。【選択図】図3
ON-VEHICLE BATTERY WITH SERVICE PLUG
サービスプラグを備えた車載電池
2020-11-05
Patent
Electronic Resource
Japanese
PROTECTION COVER OF SERVICE PLUG OF VEHICLE BATTERY PACK
European Patent Office | 2017
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