Low-voltage injection molding aluminium-case battery

• Main Authors: HE ZHANGCHUN, DENG YINGMING, ZHU JIANLIN
• Format: Patent
• Language: Chinese; English
• Published: 29.06.2011
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

A low-voltage injection molding aluminium-case battery comprises a head part support (1), a protection circuit board (2), a glue cushion block (3), a positive pole nickel strap (4), a bottom support (5), an aluminium-case cell (6) and a negative pole nickel strap (7), wherein the positive pole nickel strap (4) and the negative pole nickel strap (7) of the aluminium-case cell (6) are respectively connected with the positive and the negative poles of the protection circuit board (2), the protection circuit board (2) is positioned in the head part support (1), low-voltage injection molding colloid is filled in a clearance between the protection circuit board (2) and the aluminium-case cell (6), and the bottom of the aluminium-case cell (6) is adhered with the bottom support (5) through glue. The utility model can ensure the final size of a battery product to meet the requirement, an intermediate support is eliminated, and the cost is saved. In addition, various measures are adopted to prevent the low pressure in