Novel power battery pack structure and assembly process thereof

• Main Authors: ZHU XIAOWAN, CHENG ZHENXING, QIAN HAO, ZHANG ZHAOHONG, DONG SHAOSUO
• Format: Patent
• Language: Chinese; English
• Published: 09.11.2018
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention relates to the field of power batteries, specifically to a novel power battery pack structure and an assembly process thereof. The battery pack structure comprises a box body used for placing battery cells, wherein the upper end of the box body is connected with a box cover used for protecting the battery cells arranged in the box body; a battery cell group is placed in the box bodyand comprises a plurality of battery cells; the lower end surface of each battery cell is connected with the bottom part of the box body through a structural adhesive; and the battery cells are connected through high-voltage connectors. According to a technical scheme of the invention, through improvement of traditional battery pack structures and production processes, the efficiency of group formation is high; in a traditional battery pack production process, the battery cells needs to be modularized and then assembled to form a required battery pack, while the assembly process provided by the invention omits the int