The invention relates to a motor vehicle (10) having an access area (32) for extinguishing a battery fire (52), comprising: a high-voltage battery (12) having a battery housing (14) and at least one battery cell; a housing area (30) for housing the high-voltage battery (12); side walls (16, 20, 22, 24) delimiting the accommodating area (30) in one direction; an access region (32) positioned in the side wall (16, 20, 22, 24) through which the fire extinguishing device (26, 42) can be at least partially inserted into the receiving region (30) from a side of the side wall (16, 20, 22, 24) facing away from the high-voltage battery (12). According to the invention, the receiving region (30) has at least one defined dead zone (34) assigned to the access region (32), in which no battery cell is arranged, the access region (32) being positioned and formed in such a way that the extinguishing device (26, 42), which is at least partially guided through the access region (32), can only be inserted into the assigned dead zone (34).
具有用于扑灭电池火灾(52)的接近区域(32)的机动车(10),机动车(10)包括:具有电池壳体(14)和至少一个电池单体的高压电池(12);容纳高压电池(12)的容纳区域(30);在一个方向上限制容纳区域(30)的侧壁(16、20、22、24);定位在侧壁(16、20、22、24)中的接近区域(32),灭火设备(26、42)可从侧壁(16、20、22、24)的远离高压电池(12)的一侧通过接近区域(32)至少部分地插入容纳区域(30)中。容纳区域(30)具有至少一个限定的分配给接近区域(32)的死区(34),其中未布置电池单体,如此定位和构造接近区域(32),使得至少部分地被引导穿过接近区域(32)的灭火设备(26、42)仅可被插入所分配的死区(34)中。
Motor vehicle with optimized proximity for extinguishing battery fires
具有用于扑灭电池火灾的优化的接近性的机动车
2022-06-10
Patent
Elektronische Ressource
Chinesisch
MOTOR VEHICLE WITH OPTIMIZED ACCESSIBILITY FOR EXTINGUISHING A BATTERY FIRE
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