Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HUMIDIFIER
Document Type and Number:
WIPO Patent Application WO/2021/068677
Kind Code:
A1
Abstract:
A humidifier, relating to the technical field of household appliances. The humidifier comprises: a humidifier body (1), provided with a first air inlet (2); and a liner (12), provided in the humidifier body (1) and internally provided with an air passage, a fan (5) being provided in the air passage, the liner (12) being provided with a second air inlet (3), the second air inlet (3) and the first air inlet (2) being communicated with an air inlet (6) of the fan (5), and the portion of the liner (12) above the second air inlet (3) being provided with a blocking surface (13), which is provided opposite to at least a part of the first air inlet (2). By providing the portion of the liner (12) above the second air inlet (3) with the blocking surface (13), which is provided opposite to at least a part of the first air inlet (2), noise generated by vibration of the fan (5) during operation cannot enter the atmosphere directly from the first air inlet (2) when transmitted to the exterior from the second air inlet (3) and may be blocked by the blocking surface (13), the noise cannot be transmitted out directly from the first air inlet (2), the noise in a working process of the humidifier is reduced, so that the humidifier is more silent during use, and the user experience is improved.

Inventors:
LIN ZHIRONG (CN)
LAI DAYING (CN)
LI GUOLIANG (CN)
LIU DONGHAI (CN)
Application Number:
CN2020/111621
Publication Date:
April 15, 2021
Filing Date:
August 27, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)
International Classes:
F24F6/12; F24F3/16; F24F13/02; F24F13/08; F24F13/20; F24F13/24
Foreign References:
CN109237690A2019-01-18
CN208936393U2019-06-04
CN110671774A2020-01-10
CN210772629U2020-06-16
CN207610317U2018-07-13
CN105972742A2016-09-28
CN110145831A2019-08-20
US20190226697A12019-07-25
Attorney, Agent or Firm:
BEIJING XURUN LAW FIRM (Caizhi International BuildingNo. 18 Zhongguancun East Road,Haidian District, Beijing 3, CN)
Download PDF: