| 摘要 |
Provided are an ion wind generating device and a method for generating a large volume of ion wind, and an external sterilizing/deodorizing device and method, which can introduce ions and ozone into a space, in which a sterilizing/deodorizing target object is placed, even without using a fan. The ion/ozone wind generation device includes an electrode pair including a needle-shaped electrode and an opposite electrode, and generates ions and ion/ozone wind using corona discharge by generating a potential difference between the needle-shaped electrode and the opposite electrode, wherein the opposite electrode includes a plane-shaped main ring-shaped opposite electrode and a plane-shaped sub ring-shaped opposite electrode surrounding the plane-shaped main ring-shaped opposite electrode, and the longest distance between a tip of the needle-shaped electrode and the main ring-shaped opposite electrode is shorter than the shortest distance between the tip of the needle-shaped electrode and the sub ring-shaped opposite electrode. |
