Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ATOMIZATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/181440
Kind Code:
A1
Abstract:
An atomization device, comprising an atomization base (10). The atomization base (10) comprises a mounting cavity (11), a first air inlet (12), a first mist outlet (14) and a mixing chamber (101). A side wall of the mixing chamber (101) is provided with a liquid inlet (13) and a spray hole (102). The atomization device further comprises an air pump (20), a liquid storage bottle (30), a rotary closure (40) rotatably mounted within the mounting cavity (11), and a driving mechanism (50) for driving the rotary closure (40) to rotate. The rotary closure (40) rotates to enable the first air inlet (12) to be in communication with the mixing chamber (101) and the first mist outlet (14) to be in communication with the spray hole (102), or enable the first air inlet (12) to be separated from the mixing chamber (101) and the first mist outlet (14) to be separated from the spray hole (102). The atomization device can avoid liquid leakage when the atomization device falls down or is not in use, and can effectively avoid corrosion of the air pump caused by the backflow of liquid and liquid-air mixture into the air pump, thereby causing the reduction of the service life of the air pump.

Inventors:
LEE ANDY (CN)
Application Number:
PCT/CN2019/077566
Publication Date:
September 17, 2020
Filing Date:
March 08, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
PUZHEN LIFE CO LTD (CN)
International Classes:
B05B7/04; A61L9/14; B65D83/16
Foreign References:
CN108499764A2018-09-07
US6267304B12001-07-31
US9555425B22017-01-31
CN110087692A2019-08-02
CN206372982U2017-08-04
CN204972379U2016-01-20
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF: