Wire end pole for lead-acid energy storage battery

Abstract

The invention discloses a wire end pole for a lead-acid energy storage battery. The wire end pole for the lead-acid energy storage battery comprises a pole base, wherein a pole base fixing column is arranged at the top end of the pole base; the pole base fixing column and the pole base form an integrated structure; a fixed column thread is arranged on the pole base fixing column; the pole base fixing column is sleeved with a smooth column; a smooth column fixing hole is formed in the bottom end of the smooth column; a fixing hole thread groove is formed in the smooth column fixing hole; a first fixing rod is arranged on one side of the smooth column; a second fixing rod is arranged on the other side of the smooth column; and an aluminum sealing ring placing groove is formed above the second fixing column, and in the smooth column. According to the invention, an aluminum sealing ring is arranged, and the phenomenon of acid leakage easily occurring in the pole for the lead-acid battery is considered, so that the arranged aluminum sealing ring can play an isolated role in case of acid leakage to prevent acid from continuously corroding upwards and prolong the service life of the pole.

Description

technical field [0001] The invention belongs to the technical field of batteries, and in particular relates to a lead-acid energy storage battery terminal post. Background technique [0002] A lead-acid battery is a storage battery whose electrodes are mainly made of lead and its oxides. Its electrolyte is sulfuric acid solution. In the discharge state of the lead-acid battery, the main component of the positive electrode is lead dioxide, and the main component of the negative electrode is lead. , The main component of the positive and negative electrodes is lead sulfate. The poles of lead-acid batteries are prone to "acid climbing", that is, there are problems in the process of combining the poles and covers, and the quality of the sealant is not up to standard. [0003] In the Chinese patent with the patent number CN201720810609.4, a lead-acid energy storage battery is mentioned. The heat-shrinkable tube and the groove are provided to prevent the copper core flexible wire ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a lead-acid energy storage battery wire end pole, to solve the problem that the electrolytic solution cannot corrode the pole in the above-mentioned background technology, and for the pole pole fixed by welding , it is more troublesome to repair and replace in the later stage, and it is not easy to replace, and the problem that the copper core soft wire is not easy to fix when it is initially fixed

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