High-energy polymer lithium ion battery

• Main Authors: LI JICHUN, ZHAO LIXUE, WANG DONG, AI QINGFENG, ZHANG SURONG, MENG JINFENG, LIU JINAN
• Format: Patent
• Language: Chinese; English
• Published: 20.09.2022
• 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 high-energy polymer lithium ion battery which comprises a shell, a plurality of positioning grooves used for placing single batteries are formed in the shell, and first through holes communicated with the positioning grooves are formed in the two sides of the shell; the shell is provided with a plurality of first through holes, the two side soaking plates are arranged on the two sides of the shell respectively, the surfaces of the side soaking plates are provided with first heat conduction bosses matched with the first through holes in number, and the first heat conduction bosses are arranged in the first through holes in a penetrating mode and abut against the side faces of the single batteries. According to the polymer lithium battery, the heat dissipation efficiency of the polymer lithium battery can be effectively improved, the service life of the polymer lithium battery is prolonged, and the safety performance of the polymer lithium battery is improved. 本实用新型涉及一种高能量聚合物锂离子电池