Battery module's hot management design

• Main Authors: CHEN XIAOJI, DENG CHANGSHUI
• Format: Patent
• Language: Chinese; English
• Published: 28.11.2017
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model discloses a battery module's hot management design, including electric core, battery core support and heat pipe, the electricity core is the cylinder, installs on battery core support, the heat pipe is a wave arc curved surface structure, and the radian of each arc curved surface is the same with the cylindrical surface radian of electric core, between the electric core of heat pipe embedding, electric core cylindrical surface is all hugged closely to each arc curved surface of heat pipe, every electric core all has the contact with the heat pipe. The utility model discloses break through in battery module design, increase high thermal conductivity's heat pipe structure between electric core, can balanced electric core with the temperature of surrounding environment, avoid because of excessive temperature differentials between each electric core high temperature or electric core, thereby lead to the fact battery life to lose and thermal runaway initiation accident. The heat pipe can fast tra