The invention discloses a power battery assembly and an automobile. The power battery assembly comprises a fixing assembly and a battery cell assembly. The fixing assembly comprises a fixing rod and two module fixing end plates which are oppositely arranged at intervals, the battery cell assembly comprises a plurality of single battery cells and a plurality of battery cell clamping plates which are sequentially arranged at intervals, and one single battery cell is arranged between any two adjacent battery cell clamping plates; and the multiple battery cell clamping plates are arranged between the two fixing end plates, the two side surfaces of each battery cell clamping plate are sunken inwards to form a first air channel and a second air channel respectively, and the two ends of the fixing rod are used for being connected with the two module fixing end plates respectively so that the two fixing end plates lock the battery cell clamping plates and the single battery cells. The power battery assembly provided by the invention can fully dissipate heat of the battery cell monomers.
本发明公开一种动力电池总成及汽车。动力电池总成包括固定组件和电芯组件,固定组件包括固定杆以及相对间隔设置的二个模组固定端板,电芯组件包括多个单体电芯以及依次间隔排列的多个电芯夹板,任意相邻的二个电芯夹板之间设有一单体电芯,多个电芯夹板均设于二个固定端板之间,电芯夹板的两侧面分别向内凹陷形成第一风道与第二风道,固定杆两端分别用于与二个模组固定端板连接,以使二个固定端板锁紧电芯夹板和单体电芯。本发明的动力电池总成能够使得电芯单体充分散热。
Power battery assembly and automobile
动力电池总成及汽车
2021-11-02
Patent
Elektronische Ressource
Chinesisch
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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