The battery box is arranged on a vehicle frame and comprises a first part and a second part, the first part is located above the vehicle frame, and the second part protrudes downwards from the left side and the right side of the first part to form a left protruding part and a right protruding part; the left protruding part and the right protruding part are located on the left side and the right side of a vehicle frame respectively, and the height of the battery box is smaller than or equal to the height of the bottom of a rear window of a vehicle cab. The volume energy density Q of the battery box is larger than or equal to 62.25 KW/m < 3 >. By means of the arrangement, the volume energy density of the battery box can be kept, and meanwhile the view blind area of workers in a cab for seeing a rear window of the cab can be reduced.

    本发明公开了一种用于电动车辆的换电电池箱,所述电池箱设置于车架上,包括第一部分、第二部分,第一部分位于车架上方,所述第二部分从第一部分的左右两侧向下突出形成左突出部和右突出部,所述左突出部和所述右突出部分别位于车架的左右两侧,所述电池箱的高度小于等于车辆驾驶室后窗底部的高度;所述电池箱的体积能量密度Q≥62.25KW/m3通过上述设置,可保持电池箱的体积能量密度,同时也可降低驾驶室的工作人员看向驾驶室后窗的视野盲区。


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    Title :

    Battery changing battery box for electric vehicle


    Additional title:

    用于电动车辆的换电电池箱


    Contributors:
    XIAN YAWEI (author) / LI SONGLEI (author) / CHEN FANG (author) / FU SHUAI (author) / ZHANG DONGJIANG (author) / ZHANG SHUN (author) / CUI YONGGAN (author) / LAI RUIJUN (author)

    Publication date :

    2023-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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