Title:
BLOWER DEVICE AND BLOWER DEVICE WITH AIR CLEANING FUNCTION
Document Type and Number:
Japanese Patent JP2019148170
Kind Code:
A
Abstract:
To provide a blower device which allows a user to appropriately change an air-blowing range and the wind speed.SOLUTION: A blower device includes: a wide airflow mode in which an airflow is blown out from first blowout ports provided at the bottom parts of a plurality of columnar bodies which are extended radially by having an interval from each other on the side surface of a housing; and a spot airflow mode in which the airflow is blown out from second blowout ports provided at the bottom part of the housing and the first blowout ports provided at the bottom parts of the columnar bodies. In the case where the spot airflow mode is selected, a small number of users who are on the downstream side in the vicinity of the blower device can feel a strong cool feeling, and in the case where the wide airflow mode is selected, since, compared to the spot airflow mode, the airflow is blown so as to disperse to the housing of the blower device and the entire downstream region of the columnar bodies, the air-blowing range is wider and the airflow at lower speed can be blown than in the case of the spot airflow mode.SELECTED DRAWING: Figure 1
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Inventors:
KATSUMATA SHINSUKE
YOSHIKAWA SHOTA
YOSHIKAWA SHOTA
Application Number:
JP2018031446A
Publication Date:
September 05, 2019
Filing Date:
February 26, 2018
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
F04F5/48; F04F5/20; F04F5/46; F04F5/54; F24F7/007
Domestic Patent References:
| JP2018003658A | 2018-01-11 |
Foreign References:
| CN204532993U | 2015-08-05 | |||
| US20160327063A1 | 2016-11-10 |
Attorney, Agent or Firm:
Kenji Kamada
Koichi Nomura
Koichi Nomura