The purpose of the present invention is to provide: a strength member for a vehicle-mounted battery case, which protects a battery module against an input load from the outside and fixes the battery module to the battery case, and which has excellent protection effects due to a dispersed load on the battery module; and the miniaturization of the battery case is also effectively realized. The strength member is characterized in that when a battery module is housed in a battery case composed of a frame and a bottom panel disposed at the bottom of the frame and mounted on a vehicle, the strength member is used for fixing and holding the battery module in the battery case. The strength member has a protective member for fixing and holding a battery module, and a pair of end members connected to both ends of the protective member, respectively, the pair of end members being disposed on the inner sides of the left and right side walls of the housing, the protective member being formed by connecting a plurality of protective members through a connecting member, and the pair of end members being connected to both ends of the protective member, and the pair of end members being disposed on the inner sides of the left and right side walls of the housing. The connection member has a fastening portion for fastening to the bottom panel, and a fixing portion for fixing and holding the battery module.
本发明的目的在于提供一种车载电池壳用强度部件以及其安装构造,所述强度部件用于针对来自外部的输入负荷对电池模块进行保护,并将电池模块固定于电池壳,由于对电池模块的负担分散,保护效果优异,对实现电池壳的小型化也有效。所述强度部件的特征在于,在将电池模块收纳于由框体与配置于该框体的底部的底面板组成的电池壳内并搭载于车辆的情况下,用于将电池模块固定保持于所述电池壳内,所述强度部件具有保护构件、以及分别与所述保护构件的两侧的端部连结的一对的末端构件,所述一对的末端构件分别配置在所述框体的左右的侧壁的内侧,所述保护构件用于固定保持电池模块,且通过连结构件连接多个保护部件而成,所述连结构件具有用于紧固于所述底面板的紧固部、以及用于固定保持电池模块的固定部。
Strength member for in-vehicle battery case and mounting structure thereof
车载电池壳用强度部件以及其安装构造
2023-11-17
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
STRENGTH MEMBER FOR IN-VEHICLE BATTERY CASE, AND ATTACHMENT STRUCTURE FOR STRENGTH MEMBER
European Patent Office | 2022
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