Title:
SCENTING-TYPE AIR PURIFIER
Document Type and Number:
WIPO Patent Application WO/2017/190404
Kind Code:
A1
Abstract:
A scenting-type air purifier, comprising a body (1), a fan (5), a filter (7), an air duct, an electronic control device (8), and a scent cartridge (2), characterized in that: a cavity of the scent cartridge (2) is partitioned into two cavities (211) not in communication with each other, the cavities are used for holding different fragrances, and scent release holes (213) used for communicating with the external environment are provided on the cavities; an air outlet pipe (4) for discharging clean air to the external environment is provided on the air duct, entrainment holes used for communicating with the scent release holes (213) so as to extract the scents from the corresponding cavities are provided on the air outlet pipe (4); the scent cartridge and/or the air outlet pipe are movably arranged and can rotate relative to each other so as to allow the scent release holes of the cavities to communicate respectively with the entrainment holes to release different scents. The scent cartridge is sleeved on the air outlet pipe (4), scent switching is implemented by means of a relative movement between the air outlet pipe and the cartridge body, and the entire machine is structurally compact, miniaturized, and convenient to carry.
More Like This:
| JP3823810 | AIR CONDITIONER |
Inventors:
ZOU JIANHAN (CN)
XIE LIFENG (CN)
ZHU QINGZHEN (CN)
XIE LIFENG (CN)
ZHU QINGZHEN (CN)
Application Number:
PCT/CN2016/085615
Publication Date:
November 09, 2017
Filing Date:
June 13, 2016
Export Citation:
Assignee:
ZOU JIANHAN (CN)
International Classes:
F24F1/02; A61L9/015; F24F13/08
Foreign References:
| CN204460541U | 2015-07-08 | |||
| CN105465981A | 2016-04-06 | |||
| CN204704941U | 2015-10-14 | |||
| CN201194948Y | 2009-02-18 | |||
| CN101579533A | 2009-11-18 | |||
| US20040007787A1 | 2004-01-15 |
Download PDF: