The invention provides a traction battery pack thermal management assembly. A traction battery pack assembly includes a housing assembly providing an interior region; and a stack of cells within the interior region. The cell stack comprises battery cells arranged along the axis of the cell stack. And the heat management assembly is arranged along the axis of the battery cell stack. The thermal management assembly includes a thermal barrier secured to the base assembly. The base assembly includes a clamping region and at least one protruding region. The clamping area is arranged along the axis of the battery cell stack and is clamped between the first battery cell and the second battery cell. And the protruding area is arranged on the outer side of the clamping area relative to the axis of the cell stack. The thermal barrier is secured to the at least one protruding region of the base assembly.
本公开提供了“牵引电池包热管理总成”。一种牵引电池包总成包括:外壳总成,所述外壳总成提供内部区域;以及在所述内部区域内的电芯堆。所述电芯堆包括沿着电芯堆轴线设置的电池电芯。热管理总成沿着所述电芯堆轴线设置。所述热管理总成包括固定到基座总成的热阻挡件。所述基座总成包括夹置区域和至少一个突出区域。所述夹置区域沿着所述电芯堆轴线设置并且夹置在第一电池电芯与第二电池电芯之间。所述突出区域相对于所述电芯堆轴线在所述夹置区域的外侧。所述热阻挡件固定到所述基座总成的所述至少一个突出区域。
Traction battery pack thermal management assembly
牵引电池包热管理总成
2025-03-07
Patent
Electronic Resource
Chinese
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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