Battery pack box body and battery pack

• Main Authors: LUO YIJUN, HUANG QIXI, LIANG RONGXIN, ZHAO TAO
• Format: Patent
• Language: Chinese; English
• Published: 02.07.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

According to the battery pack box body, a supporting assembly comprises a bottom plate and a supporting part, the top face of the bottom plate is provided with a bearing area, the supporting part is arranged on the top face of the bottom plate and arranged on the periphery of the bearing area in a surrounding mode, a sealing groove is formed in the top face of the supporting part, and the sealing groove is formed in the top face of the supporting part. The sealing groove is annularly formed in the periphery of the bearing area, and a plurality of first connecting holes surrounding the sealing groove are formed in the top face of the supporting part; a sealant is arranged in the sealing groove; the enclosure frame assembly comprises an enclosure wall and a connecting plate, the connecting plate is arranged along the periphery of the bottom of the enclosure wall, a plurality of second connecting holes in one-to-one correspondence with the first connecting holes are formed in the connecting plate at intervals, t