To provide a battery pack which can be used in common between vehicles which are different from each other in specifications in attachment positions of intake ducts.SOLUTION: This battery pack (1) comprises: a box body (2); a connection terminal base (3) having a first terminal base (30) electrically connected to a first battery (90), and a second terminal base (31) electrically connected to a rotating electric machine (99); a DC-DC converter (4) electrically connected to the first battery via the first terminal base, and electrically connected to the rotating electric machine via the second terminal base; a second battery (5) electrically connected to the rotating electric machine and the DC-DC converter via the second terminal base; and an intake duct for introducing air into the box body. The connection terminal base is arranged between the DC-DC converter and the second battery, and constituted so that the first terminal base and the second terminal base are connected to the first battery and the rotating electric machine, respectively, at a side of the first battery and at a side of the rotating electric machine.SELECTED DRAWING: Figure 1
【課題】吸気ダクトの取り付け位置が異なる仕様の車両間で共用することのできる電池パックを提供する。【解決手段】本発明の電池パック(1)は、筐体(2)と、第1のバッテリ(90)と電気的に接続される第1の端子台(30)及び回転電機(99)と電気的に接続される第2の端子台(31)を有する接続端子台(3)と、第1の端子台を介して第1のバッテリと電気的に接続され、第2の端子台を介して回転電機と電気的に接続されるDC−DCコンバータ(4)と第2の端子台を介して回転電機及びDC−DCコンバータと電気的に接続される第2のバッテリ(5)と筐体の内部に空気を導入する吸気ダクトとを備え、接続端子台は、DC−DCコンバータと第2のバッテリの間に配置され、筐体の左右を反転させても第1の端子台及び第2の端子台が第1のバッテリの側及び回転電機の側でそれぞれ第1のバッテリ及び回転電機と接続されるように構成されている。【選択図】図1
BATTERY PACK
電池パック
2020-09-24
Patent
Electronic Resource
Japanese
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 / 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 |
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