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1. 发明公开

EP3132957A1 PROTECTING DEVICE OF BATTERY FOR ELECTRICAL AUTOMOBILE 审中-公开
标题翻译： SCHUTZVORRICHTUNG EINER BATTERIEFÜRELEKTRISCHE汽车
公开(公告)号：EP3132957A1
公开(公告)日：2017-02-22
申请号：EP15779841.4
申请日：2015-03-26
申请人： GM Global Technology Operations LLC
发明人： LIM, Hyun Soo , KIM, Dong Min
IPC分类号： B60K1/04 , B60R16/04
CPC分类号： B60K1/04 , B60K2001/0438 , B60Y2200/91 , B60Y2306/01 , B60Y2400/112 , B62D21/157 , B62D29/007
摘要： The present disclosure relates to a protecting device; for protecting a battery effectively by absorbing an impact energy which can be received from a lateral direction of an electrical automobile; and for preventing a secondary damage due to the breakage of the battery, and the present disclosure relates to the battery protecting device of the electrical automobile including: a frame (10) for forming a body of a floor (30) positioned in a lower portion of the electrical automobile (100); and at least one protecting bar (20) positioned inside the frame (10), and the vertical cross-section of the protecting bar (20) is a shape including: a pair of closed spaces (21); and a brim (22) for forming the pair of closed spaces (21), in which the brim (22) is connected between the pair of closed spaces (21) so as to make the pair of closed spaces (21) separated by a predetermined distance. In the present disclosure, the impact energy received from outside, especially the impact energy from the lateral side of the electrical automobile, can be transmitted to, and absorbed by: an impact-absorbing member installed in the lower portion of the electrical automobile; and the protecting bars of a specific shape, thereby preventing the breakage of the battery effectively.
摘要翻译：本公开涉及一种保护装置; 通过吸收可以从电动汽车的横向接收的冲击能量来有效地保护电池; 并且用于防止由于电池断裂引起的二次损坏，并且本公开涉及电动汽车的电池保护装置，包括：框架（10），用于形成位于下部的地板（30）的主体的电动汽车（100）; 和位于所述框架（10）内部的至少一个保护杆（20），并且所述保护杆（20）的垂直横截面是包括一对封闭空间（21）的形状。以及用于形成所述一对封闭空间（21）的边缘（22），其中所述边缘（22）连接在所述一对封闭空间（21）之间，以使所述一对闭合空间（21）被一预定距离。在本公开中，从外部接收的冲击能量，特别是来自电动汽车的侧面的冲击能量可以被传递到并被吸收：安装在电动汽车的下部的冲击吸收构件; 和特定形状的保护条，从而有效地防止电池的断裂。

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