The invention relates to the technical field of battery boxes, and particularly relates to a vehicle body water-cooling box body borne by an integrated separation type frame. The vehicle body water-cooling box body borne by the integrated separation type frame is characterized in that a supporting base assembly is connected to the lower portion of a water-cooling plate assembly, and a protective plate is connected to the lower portion of the supporting base assembly; the water cooling plate assembly comprises a rectangular box and a floating water-coated plate, and the bottom of the rectangular box is connected with the floating water-coated plate; a front beam, a rear beam, a left beam and a right beam are connected end to end to form a frame structure; and the front beam, the rear beam, the left beam and the right beam surround the periphery of the floating water-coated plate. Compared with the prior art, by using the box body of the invention, a BUS logistics vehicle water-cooling box body with the sealed box body is formed by the rectangular box integrally formed by the frame bearing and the box body, the battery box body is integrally formed, box body sealing is directly achieved, a box body airtight procedure can be omitted in subsequent mass production, and the box body and the floating water-coated plate form a separated water-cooling plate assembly through laser welding. And a risk of water leakage in the box body is thoroughly avoided.
本发明涉及电池箱技术领域,具体地说是一种集成分离式框架承载的车体水冷箱体。一种集成分离式框架承载的车体水冷箱体,其特征在于:水冷板总成的下方连接支撑底座总成,支撑底座总成的下方连接护板;所述的水冷板总成包括矩形盒、浮包水板,矩形盒的底部连接浮包水板;前梁、后梁、左边梁及右边梁首尾连接成框架结构;所述的前梁、后梁、左边梁及右边梁包围在浮包水板的四周。同现有技术相比,框架承载,箱体本体一体成型的矩形盒形成箱体密封的BUS物流车水冷箱体,电池盒本体一体成型,直接实现箱体密封,后续量产可省掉箱体气密工序,箱体本体与浮包水板通过激光焊接形成分离式水冷板总成,彻底避免箱体内部水体泄漏的风险。
Vehicle body water-cooling box body borne by integrated separation type frame
一种集成分离式框架承载的车体水冷箱体
2021-04-09
Patent
Electronic Resource
Chinese
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 / B62D MOTOR VEHICLES , Motorfahrzeuge |
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