The present disclosure relates to a vehicle energy storage module comprising: an outer housing (100) having two parallel first and second side walls (101, 102), parallel upper and lower walls (103, 104) and opposite first and second ends (105, 106); a battery module (110) accommodated within the housing (100), the battery module comprising: a plurality of battery cell groups (111), each battery cell group comprising at least two battery cells (121, 122, 123) electrically interconnected with each other and arranged side by side between the side walls (101, 102). The battery module (110) comprises a plurality of heat pipes (131), where each heat pipe (131) comprises parallel first and second heat pipe segments (132, 133) connected at their respective ends by intermediate segments (134, 135). The at least one heat pipe has: a first heat pipe section (132) electrically connected to the positive electrode (124) of the first battery cell group (111); and a second heat pipe section (133) electrically connected to the negative electrode (125) of the adjacent battery cell group (111). The heat pipes (131) are arranged to be in contact with positive and negative electrodes of adjacent battery cell groups (111) on opposite sides of the battery module (110); wherein the battery cell groups (111) constituting the battery module (110) are connected in series.

    本公开涉及一种交通工具蓄能模块,包括:外壳体(100),其具有两个平行的第一和第二侧壁(101、102)、平行的上和下壁(103、104)以及相反的第一和第二端(105、106);电池模块(110),其被容纳在壳体(100)内,电池模块包括:多个电池单体组(111),其中每个电池单体组包括至少两个电池单体(121、122、123),其彼此电互连并且并排布置在侧壁(101、102)之间。电池模块(110)包括多个热管(131),其中每个热管(131)包括平行的第一和第二热管段(132、133),在其相应的端部处通过中间段(134、135)连接。至少一个热管具有:第一热管段(132),其电连接到第一电池单体组(111)的正极(124);和第二热管段(133),其电连接到相邻电池单体组(111)的负极(125)。热管(131)被布置成与电池模块(110)的相反侧上的相邻电池单体组(111)的正极和负极接触;其中构成电池模块(110)的电池单体组(111)串联连接。


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    Title :

    Vehicle energy storage module, battery pack and vehicle


    Additional title:

    交通工具蓄能模块、电池组以及交通工具


    Contributors:

    Publication date :

    2022-09-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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