Plasma generating devices and electrical equipment

By introducing a dielectric structure into the plasma generator, completely covering the second electrode and setting a dielectric structure between the first electrode and the second electrode, the problem of excessive device volume is solved, and a plasma generator that is safe and effective in a small space is realized.

CN119767502APending Publication Date: 2025-04-04GD MIDEA AIR CONDITIONING EQUIP CO LTD +1
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Patent Information

Application Number
CN202411119969.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-08-14
Publication Date
2025-04-04

AI Technical Summary

Technical Problem

The existing plasma generator needs to increase the distance between electrodes to improve the safety of use, resulting in too large a device and it is difficult to use in a small space.

Method used

By introducing a dielectric structure into the plasma generator, the second electrode is completely covered, and a dielectric structure is provided between the first electrode and the second electrode, so that the creepage distance between the two electrodes is infinitely large, thereby avoiding creepage, controlling the size of the dielectric structure, and reducing the device volume.

Benefits of technology

It is realized that stable and more powerful plasma is obtained under the conditions of ensuring safety of use, while avoiding the problem of excessive dielectric structure and device volume, so that the device can be used effectively in a small space.

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Abstract

The present invention discloses a plasma generating device and an electrical device, which relate to the field of plasma technology, wherein the plasma generating device comprises a dielectric structure, a first electrode and a second electrode, the dielectric structure covers the second electrode, a part of the dielectric structure is arranged as a planar dielectric layer, and the first electrode is arranged on a side of the planar dielectric layer away from the second electrode. The technical solution of the present application can avoid the plasma generating device from being too large in size under the condition of safe use of the plasma generating device.
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