Title:
SHORT-DISTANCE POSITIVE AND NEGATIVE ION NEUTRALIZING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2022/188232
Kind Code:
A1
Abstract:
A short-distance positive and negative ion neutralizing structure, comprising a mica sheet assembly (10), a positive ion emitting needle (20), a negative ion emitting needle (30), and a heating wire (40), wherein the mica sheet assembly (10) comprises a plurality of mica sheets (11, 12, 13) in cross connection with each other; the positive ion emitting needle (20) is connected to one of the mica sheets (11); the negative ion emitting needle (30) is connected to one of the remaining mica sheets (13); the mica sheets (11, 12, 13) separate the positive ion emitting needle (20) from the negative ion emitting needle (30); and the heating wire (40) is connected to the mica sheet assembly (10). The mica sheets (11, 12, 13) are used for separating the positive ion emitting needle (20) from the negative ion emitting needle (30), and the positive ion emitting needle and the negative ion emitting needle are then placed near an air opening, thus preventing positive and negative ions from being absorbed by the heating wire (40); and the positive and negative ions are quickly blown out by the wind from a hair dryer, thereby neutralizing static electricity ions on hair, making hair smoother, and providing a better use experience.
Inventors:
HONG XIAOCONG (CN)
YAO ZHIXIANG (CN)
YAO ZHIXIANG (CN)
Application Number:
PCT/CN2021/086444
Publication Date:
September 15, 2022
Filing Date:
April 12, 2021
Export Citation:
Assignee:
DONGGUAN DONGJING ELECTRIC APPLIANCE CO LTD (CN)
International Classes:
A45D20/10; A45D20/12
Foreign References:
| CN2737115Y | 2005-10-26 | |||
| CN103908055A | 2014-07-09 | |||
| CN107926104A | 2018-04-17 | |||
| CN101175510A | 2008-05-07 | |||
| CN202890939U | 2013-04-24 | |||
| JP2006170476A | 2006-06-29 |
Attorney, Agent or Firm:
SHENZHEN TALENT PATENT SERVICE (CN)
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