Provided is a battery pack mounting structure capable of suppressing fluctuations in a constraint load due to temperature fluctuations. A battery pack mounting structure (1) in which a battery pack (10) and a vehicle body (20) are fastened by means of a plurality of brackets (21), the battery pack being provided with a battery module (11) in which a plurality of battery cells are stacked, and a case (12) that accommodates the battery module in a constrained state. Each of the plurality of brackets has a case fastening point (23) for fastening the case and the bracket and a vehicle body fastening point (22) for fastening the vehicle body and the bracket, and the vehicle body fastening point is positioned further inward than the case fastening point with respect to a first direction (100) in which the plurality of battery cells are stacked.
本发明提供一种可抑制由于温度变动引起的约束载荷的变动的电池组搭载构造。电池组搭载构造(1)是通过多个托架(21)将电池组(10)与车身(20)紧固的电池组搭载构造,电池组具备将多个电池单元层叠而成的电池模块(11)和以约束状态收容电池模块的壳体(12),多个托架分别具有将壳体和托架紧固的壳体紧固点(23)和将车身和托架紧固的车身紧固点(22),车身紧固点相对于多个电池单元层叠的第1方向(100)位于比壳体紧固点靠内侧的位置。
Battery pack mounting structure
电池组搭载构造
13.05.2025
Patent
Elektronische Ressource
Chinesisch
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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
Battery pack mounting structure, electric aircraft and battery pack mounting method
Europäisches Patentamt | 2022
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