Title:
ULTRASONIC ATOMIZATION DEVICE AND ATOMIZATION APPARATUS THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/122907
Kind Code:
A1
Abstract:
An ultrasonic atomization device and an atomization apparatus thereof. The atomization apparatus comprises a liquid storage compartment (31) and an atomization assembly (32); the liquid storage compartment (31) is used for storing a liquid atomization medium; the atomization assembly (32) comprises an ultrasonic atomizing sheet (323) in liquid guide connection with the liquid storage compartment (31); the atomization apparatus further comprises a ventilation structure; the ventilation structure is in communication with the ambient air and the liquid storage compartment (31); after a difference between the air pressure in the liquid storage compartment (31) and the ambient air pressure reaches a threshold, the ambient air enters the liquid storage compartment (31) through the ventilation structure until a balance state is achieved. The apparatus, by arranging the ventilation structure, keeps the air pressure difference between the inside and the outside of the liquid storage compartment balanced in real time, so that atomization of the liquid atomization medium is smoother.
Inventors:
JIANG TAO (CN)
WANG YAQIAO (CN)
YANG BOPING (CN)
WANG YAQIAO (CN)
YANG BOPING (CN)
Application Number:
PCT/CN2021/141772
Publication Date:
July 06, 2023
Filing Date:
December 27, 2021
Export Citation:
Assignee:
SHENZHEN MOORE VAPORIZATION HEALTH & MEDICAL TECH CO LTD (CN)
International Classes:
A24F40/40; A61L9/14; A61M11/00; F24F6/12
Foreign References:
| CN112957510A | 2021-06-15 | |||
| CN112471608A | 2021-03-12 | |||
| CN111888592A | 2020-11-06 | |||
| EP3915408A1 | 2021-12-01 | |||
| CN214431787U | 2021-10-22 |
Attorney, Agent or Firm:
SHENZHEN REFINED INTELLECTUAL PROPERTY OFFICE (GENERAL PARTNERSHIP) (CN)
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