Protective shell of polymer lithium battery

• Main Authors: SHANG YATING, XUN YU, DANG YANWEI
• Format: Patent
• Language: Chinese; English
• Published: 06.11.2020
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model discloses a protective shell of a polymer lithium battery. The protective shell comprises a shell, a battery body is arranged in the shell, radiating fins are distributed on the shell, winding reels are fixed on two sides of the shell, threaded rods are inserted into the inner walls of the winding reels, discs are fixed on the threaded rods, and arc-shaped blocks are fixed on thediscs. The shell can play a role in protecting the battery body, and can play a role in heat conduction and heat dissipation when the battery body emits heat in cooperation with the heat dissipationfins. 本实用新型公开了一种聚合物锂电池的保护壳，包括壳体，壳体内设置有电池本体，壳体上分布有散热翅片，壳体的两侧均固定有绕线筒，绕线筒的筒内壁插入有螺纹杆，螺纹杆上固定有圆盘，圆盘上固定有弧形块。通过壳体能够对电池本体起到一个保护效果，配合散热翅片能够在电池本体发热时，起到一个导热散热的效果。