Title:
COOLING FAN HAVING IMPROVED AIR COOLING EFFICIENCY
Document Type and Number:
WIPO Patent Application WO/2022/045741
Kind Code:
A1
Abstract:
The present invention provides a cooling fan which has a simple structure that accommodates therein a cooling body, such as a frozen bottle of water, and blows on same, and has convenience of operation and convenience of movement by being manufactured to have a small volume, and in which heat exchange between incoming outside air and the cooling body can be effectively achieved. The present invention comprises: a columnar body accommodating water and a cooling body and having a plurality of heat exchange blades; a blower fan for suctioning air from a plurality of air flow paths between the heat exchange blades and discharging same; a stirring member for stirring water on a bottom sealing member coupled to the lower end of the columnar body; and a stirring actuator for driving the stirring member.
Inventors:
KIM MI SUN (KR)
Application Number:
PCT/KR2021/011305
Publication Date:
March 03, 2022
Filing Date:
August 24, 2021
Export Citation:
Assignee:
KIM MI SUN (KR)
International Classes:
F24F5/00; F24F11/52; F24F13/20; F24F13/22
Foreign References:
| KR101457534B1 | 2014-11-04 | |||
| KR102000682B1 | 2019-07-16 | |||
| KR101593367B1 | 2016-02-15 | |||
| KR20050013481A | 2005-02-04 | |||
| US20090000325A1 | 2009-01-01 | |||
| KR102181110B1 | 2020-11-20 |
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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