Anti-crystallization blanking coiling needle mechanism of ion wind static elimination of lithium battery electrical core

Abstract

The invention discloses an anti-crystallization blanking coiling needle mechanism of ion wind static elimination of a lithium battery electrical core. The mechanism structurally comprises a shock insulator anti-collision plate, a double needle slot seat, a parallel port, a battery buckle seat, lithium battery tubes, a shell, a pole plate liquid column mechanism and a circuit board. The lithium battery tubes are cooperated with the pole plate liquid column mechanism, so that solid-liquid sealing isolation can be changed with transmission, each steel ball core centers and arcs a corresponding liquid column grooved drum in a sliding friction way, and the condition that a thick shell is expanded, deformed and cracked is eliminated; and a rubber tube grooved drum prevents a bottom electrolyte from shaking and puffing and further influencing a circuit, the steel ball displacement is adjusted and limited precisely, vertical displacement of a slide bar in the back side of a double pole plate can be adjusted autonomously according the magnitude of the electrode amount, it is ensured that the circuit in the lithium battery tubes is avoided from crystallization caused by precipitation of theelectrolyte, the possibility of explosion of casings of the lithium battery tubes is reduced, internal circulation of lithium ions is kept stable, the lithium ions are protected against precipitation,and a sound and stable circulation effect of the lithium ions and electrolyte is achieved.

Description

technical field [0001] The invention relates to an anti-crystallization blanking and rolling needle mechanism for removing static electricity by ion wind of a lithium battery cell, and belongs to the field of lithium batteries. Background technique [0002] Lithium battery is a commonly used battery for new energy electric vehicles with long battery life. The battery has strong stability, and the effect of circuit docking to stabilize current and voltage is excellent. Using a composite lithium battery pack to charge and discharge will increase the power consumption, and the battery protection plate undertakes The static ion needle can eliminate static electricity in the battery circuit case and prevent jumping short circuit. It is a high-quality product in the battery. The shortcomings of the current technology that need to be optimized are: [0003] Lithium-ion polymer battery cells using soft-packed cells will need to protect the circuit and the shell to connect, and the c...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a lithium battery cell ion wind anti-crystallization and anti-crystallization rolling needle mechanism to solve the need for lithium ion polymer battery cells using soft pack cells The protection circuit is connected to the shell, and the cell is fragile due to extrusion and needs a spacer. At this time, the ion wind is used to remove static electricity, which will cause the ions of the high-voltage voltage generator to cooperate with the discharge machine to blow to the inner shell against the positive and negative ions dissociated in the air. Cover the surface to neutralize the static electricity, and then the internal circuit connected by the shell itself and the lithium-ion polymer battery is easy to precipitate lithium ions. After these lithium ions gain electrons, lithium atom crystals will form on the surface of the material, which will indirectly cause overcharging. When the battery casing is expanded and ruptured by lithium atoms, it will explode, causing safety hazards

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