Title:
BLOWER DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/196771
Kind Code:
A1
Abstract:
An air purifier (100) comprises a housing (1) and a blower unit (6). The blower unit (6) is disposed in the inside (M) of the housing (1). An outlet (B) disposed downstream of the blower unit (6) is formed in the housing (1). A peripheral section (30) of the housing (1) located around the outlet (B) includes a guide surface that changes the direction of the air discharged from the outlet (B) to the outside of the housing (1). It is preferred that the guide surface includes a first guide surface (31) located above the outlet (B). It is preferred that the first guide surface (31) be shaped to tilt upward.
Inventors:
SHIRAHASHI YUSUKE
YAMADA KEITARO
YAMADA KEITARO
Application Number:
PCT/JP2020/013748
Publication Date:
October 01, 2020
Filing Date:
March 26, 2020
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
A61L9/00; F24F7/007; F24F7/003; F24F13/08; F24F13/14
Foreign References:
| JP2016070540A | 2016-05-09 | |||
| JP2018024308A | 2018-02-15 | |||
| JP2017013783A | 2017-01-19 | |||
| JP2003232560A | 2003-08-22 |
Attorney, Agent or Firm:
MAEI Hiroyuki (JP)
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