Valve control type sealed cell vacuum glue filling technology
A sealed battery, valve-controlled technology, applied to battery pack parts, circuits, electrical components, etc., can solve problems such as easy generation of air bubbles, affecting battery appearance quality, battery acid leakage, etc., to reduce the possibility of leakage, Improve the appearance quality and the effect of sealing the terminal
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[0014] Attached below Figure 1-2 To further explain the present invention, such as figure 1 As shown, after the traditional sealing technology is used for sealing, due to the high viscosity of the epoxy resin glue, the fluidity is not good, the curing speed of the upper layer glue and the lower layer glue is inconsistent, and bubbles (2) are easy to produce, making the terminal glue (3) not complete Penetrate into all the gaps between the battery cover (4) and the battery terminal (1), there are gaps (5) and threads between the terminal (1) and the nut (6) between the battery terminal (1) and the battery cover (4) Gap (7).
[0015] Such as figure 2 As shown, after using the valve-controlled sealed battery vacuum filling technology of the present invention, the terminal glue (3) completely penetrates into the gap (5) and the thread gap (7) between the terminal (1) and the nut (6), and at the same time, The air bubbles (2) in the terminal glue (3) are completely eliminated, so t...
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