The invention discloses an expandable battery pack and an electric motor coach with the expandable battery pack integrated on a chassis. The expandable battery pack comprises a battery box and a plurality of battery modules arranged in the battery box, and the battery box comprises a front side plate, a left side plate, a rear side plate and a right side plate which are mutually spliced in sequence; the expandable battery pack further comprises bottom plates, the bottom plates are vertically and fixedly arranged between a left side plate and a right side plate in a horizontal arrangement mode,the bottom plate located at the front end is fixedly connected to the front side plate, and the bottom plate located at the rear end is fixedly connected to the rear side plate; and the battery modules are horizontally arranged in the battery box, and the two ends of each battery module are fixedly connected to the left side plate and the right side plate respectively. The capacity of the batterybox can be easily expanded by increasing the number of the bottom plates and prolonging the lengths of the left side plate and the right side plate, so that the expandable battery pack with fixed width size and randomly adjustable length size is formed, and the expandable battery pack can be widely applied to commercial electric buses with different bus body lengths.
本发明公开了一种可拓展式电池包及可拓展式电池包集成于底盘的电动客车,其中可拓展式电池包包括电池箱以及设置于电池箱内的若干电池模组,电池箱包括依次相互拼接的前侧板、左侧板、后侧板和右侧板;还包括底板,若干底板呈水平排列地垂直固设于左侧板和右侧板之间,并且位于前端的底板固定连接于前侧板,位于后端的底板固定连接于后侧板;若干电池模组呈水平排列地设置于电池箱内,且各电池模组的两端分别固定连接于左侧板和右侧板。本实用性通过增加底板的数量,并延长左侧板和右侧板的长度便可轻松地拓展电池箱的容量,使其形成宽度尺寸固定,长度尺寸可任意调整的可拓展式电池包,可广泛应用于不同车身长度的商用电动客车。
Expandable battery pack and electric motor coach with expandable battery pack integrated on chassis
一种可拓展式电池包及可拓展式电池包集成于底盘的电动客车
08.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | 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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Battery pack having expandable battery module structure
Europäisches Patentamt | 2022
|Battery Pack Having Expandable Battery Module Structure
Europäisches Patentamt | 2019
|BATTERY PACK STRUCTURES MADE OF EXPANDABLE POLYMER FOAMS
Europäisches Patentamt | 2021
|Electric vehicle integrated chassis integrated with battery pack
Europäisches Patentamt | 2024
|BATTERY PACK STRUCTURES MADE OF EXPANDABLE POLYMER FOAMS
Europäisches Patentamt | 2021
|