Tungsten filament ion current discharging rod

Abstract

The invention discloses a tungsten filament ion current discharging rod. The discharging rod comprises a rod body, a head sleeve and a tail sleeve, wherein the top end of the rod body is provided with an opening, the head sleeve and the tail sleeve are installed at two ends of the rod body, the center of the head sleeve is provided with an opening, a high-voltage socket is embedded in the opening of the head sleeve, one end of the high-voltage socket is connected with a high-voltage plug, the other end of the high-voltage socket is connected with a head end of a silver-plated tungsten filament of a discharge electrode, the lower portion of the head sleeve is provided with a circular groove, a grounding copper tube is embedded in the circular groove, the grounding copper tube and an aluminum tube are grounded and conduct electricity, a thread circular hole is arranged in the center of the tail sleeve and is connected with a telescopic bolt, the center of the telescopic bolt is provided with an opening, a copper round bar hook is arranged inside the opening of the telescopic bolt, a thread is arranged outside the telescopic bolt and adjusts tightness with the tail sleeve, and the round bar hook is connected with the tail end of the silver-plated tungsten filament of the discharge electrode. Accordingly, the silver-plated tungsten filament is used in the discharge electrode, so that the tungsten filament ion current discharging rod is attractive in appearance, balanced in discharge, convenient to assemble, easy to maintain, not easy to fuse under a short circuit state and small in induction current and other sensitive electronic devices are not affected by the discharging rod.

Description

technical field [0001] The invention relates to a static elimination device, in particular to a tungsten wire ion flow discharge rod. Background technique [0002] As we all know, the tungsten wire ion current discharge rod is a device that uses a round aluminum rod with an opening as the induction body, and a tungsten wire is built in as the discharge electrode. After inputting high voltage discharge through one end of the tungsten wire, a large amount of positive and negative ions are generated. [0003] Whether it is direct discharge or induction discharge, traditional discharge rods use steel needles as discharge electrodes, that is, single-point discharge. Usually, the distance between two discharge electrodes is 8mm x 25mm. It is obvious that the amount of ions distributed in and around the needle tip electrode is unbalanced. At the same time, the needle tip is easily blunted by ion mist acid erosion during the ionization process. imbalance. Contents of the inventio...

AI Technical Summary

Problems solved by technology

It is obvious that the amount of ions distributed in and around the needle tip electrode is unbalanced. At the same time, the needle tip is easily blunted by ion mist acid erosion during the ionization process. These two conditions are likely to cause incomplete discharge rods in the process of eliminating static electricity imbalance

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