Enhanced air cooling battery pack

• Main Authors: ZHANG YONGZHAO, SUN BAILIN
• Format: Patent
• Language: Chinese; English
• Published: 28.03.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model relates to a battery pack for strengthening air cooling, which is characterized in that a plurality of battery cells are arranged in a shell, the upper part of a shell cavity is an air cooling area and is provided with an air inlet and an air outlet, the lower part of the shell cavity is a heat conducting area and is filled with heat conducting glue, a bracket for supporting the battery cells comprises an upper bracket and a lower bracket, the upper ends of the battery cells are fixedly arranged on the upper bracket, and the lower ends of the battery cells are fixedly arranged on the lower bracket; a semiconductor chilling plate with a heat release face facing outwards is embedded in the shell in the heat conduction area, a single-side cylindrical fin cooling fin is arranged on the outer side of the semiconductor chilling plate, an air inlet pressure equalizing cavity is formed in the top of the shell, an air inlet of the air cooling area is formed in a top plate of the shell, and an air out