Title:
ELECTROSTATIC ATOMIZATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/092468
Kind Code:
A1
Abstract:
An electrostatic atomization device (1), comprising a spray head assembly (10), an auxiliary electrode (30) and a liquid suction structure (40). The spray head assembly (10) is connected to a high voltage so as to make a liquid substrate generate first aerosol particles with a first charge, and the spray head assembly sprays the first aerosol particles therefrom; the auxiliary electrode (30) and the spray head assembly (10) are coaxially arranged; and the liquid suction structure (40) is arranged on the auxiliary electrode (30) and is used for suctioning accumulated liquid. In the electrostatic atomization device (1), the liquid suction structure (40) is arranged on the auxiliary electrode (30) to suction the accumulated liquid on the auxiliary electrode (30), such that the phenomenon of discharges caused by the accumulated liquid is avoided, and the situation that the accumulated liquid is in conduction with the spray head assembly (10), thereby leading to short circuits occurring in a circuit or even making related components burn out is further avoided, and therefore the stable operation time of the electrostatic atomization device (1) is greatly improved.
Inventors:
WAN WENLONG (CN)
LI WEIHUA (CN)
YANG JUN (CN)
WANG KAIYUAN (CN)
LI WEIHUA (CN)
YANG JUN (CN)
WANG KAIYUAN (CN)
Application Number:
PCT/CN2022/128805
Publication Date:
May 10, 2024
Filing Date:
October 31, 2022
Export Citation:
Assignee:
SMOORE INTERNATIONAL HOLDINGS LTD (GB)
SHENZHEN SMOORE TECHNOLOGY LTD (CN)
SHENZHEN SMOORE TECHNOLOGY LTD (CN)
International Classes:
F24F1/00; B05B5/025
Domestic Patent References:
| WO2013100766A1 | 2013-07-04 | |||
| WO2019102894A1 | 2019-05-31 |
Foreign References:
| US20220088627A1 | 2022-03-24 | |||
| US20130153690A1 | 2013-06-20 | |||
| JP2007181835A | 2007-07-19 |
Attorney, Agent or Firm:
SHENZHEN REFINED INTELLECTUAL PROPERTY OFFICE (GENERAL PARTNERSHIP) (CN)
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