Battery pack heating device

• Main Authors: LIU XIN, QIAN HAO, DONG PENGYUE, GU WEIFENG, LI WENPENG, JI XUEYUAN
• Format: Patent
• Language: Chinese; English
• Published: 27.06.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention provides a battery pack heating device. The battery pack heating device comprises a support assembly, a controller, an adjusting mechanism and a heating assembly. The support assembly comprises a supporting frame, the supporting frame is used for supporting the battery pack, the controller is arranged on the supporting frame, the adjusting mechanism comprises a driving assembly, a lifting assembly and an angle adjusting assembly, the driving assembly is arranged on the supporting frame, the angle adjusting assembly comprises a vertical guide rail, and the lifting assembly comprises a tray; the driving assembly drives the tray to be slidably connected to the vertical guide rail, the angle adjusting assembly is rotatably connected to the supporting frame in the second direction, the heating assembly comprises a heating film, the heating film is arranged on the surface, facing the battery pack, of the tray, and the driving assembly drives the tray to ascend or descend so that the heating film can b