The purpose of the present invention is to improve the protection performance of a battery pack during a side impact and ensure the mounting performance of a vehicle-mounted device. A support device (1) for a battery pack (4), which is mounted below a longitudinal member (21) constituting a trapezoidal frame (2) of a vehicle (3) and has a pair of side surfaces (41) facing the outside in the vehicle width direction (D2), the side surfaces (41) being positioned further to the outside in the vehicle width direction (D2) than the longitudinal member (21), and a frame-side bracket (6). The battery-side holder (5) has a facing surface facing a side surface (41) of the battery pack (4), and houses the battery pack (4). The frame-side bracket (6) connects the battery-side bracket (5) and the longitudinal member (21). The battery-side holder (5) is provided with a device mounting part (9) on which the in-vehicle device (10) is mounted on an outer surface (52) that is the surface on the opposite side from the facing surface.
在提高侧碰时的电池包的保护性能的同时,确保车载设备的搭载性。一种电池包(4)的支承装置(1),包括电池侧支架(5)和车架侧支架(6),该电池包(4)搭载于构成车辆(3)的梯形车架(2)的纵梁(21)的下方,具有分别朝向车宽方向(D2)的外侧的一对侧面(41),侧面(41)位于比纵梁(21)靠车宽方向(D2)的外侧的位置。电池侧支架(5)具有与电池包(4)的侧面(41)相对的相对面,对电池包(4)进行收容。车架侧支架(6)将电池侧支架(5)与纵梁(21)连结。电池侧支架(5)具备在作为相对面的相反侧的面的外侧面(52)搭载车载设备(10)的设备搭载部(9)。
Battery pack supporting device and electric truck
电池包的支承装置及电动卡车
2023-06-27
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |