Title:
ATMOSPHERIC ENVIRONMENT-IMPROVING DRONE HAVING LIFE-SAVING AND ADVERTISING FUNCTIONS
Document Type and Number:
WIPO Patent Application WO/2021/040290
Kind Code:
A1
Abstract:
The present invention relates to an atmospheric environment-improving drone having life-saving and advertising functions, and more specifically, to a drone configured to move while hovering in the air, the drone comprising: a drone body; and a hovering transport unit for hovering the drone body in the air and moving same. The drone body is provided with a water spray means for purifying the air by adsorbing dust and fine dust in the air. The water spray means includes: support shafts, each of which has one end fixed on the outer surface of the drone body; spray liquid supply pipes fixed to lower portions of the support shafts; and spray liquid spraying nozzles formed at regular intervals on the purified liquid supply pipes. Since the drone configured to move while hovering in the air is used to spray water from the air, the drone can spray a wider area than ground-based water spray devices, thus having the effect of improving the purification efficiency for contaminants or fine dust in the air. Moreover, the drone has an advertising function, and thus can also achieve an advertising effect.
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Inventors:
LEE GILL DO (KR)
Application Number:
PCT/KR2020/010773
Publication Date:
March 04, 2021
Filing Date:
August 13, 2020
Export Citation:
Assignee:
IVESKY CO LTD (KR)
International Classes:
B64C39/02; B05B1/20; B64D1/18; B64D1/22; B64D47/00; G09F21/12
Domestic Patent References:
| WO2017172932A1 | 2017-10-05 |
Foreign References:
| KR20180127766A | 2018-11-30 | |||
| KR101831975B1 | 2018-02-23 | |||
| KR20160103586A | 2016-09-02 | |||
| JP3208973U | 2017-03-02 | |||
| KR102076832B1 | 2020-02-19 |
Attorney, Agent or Firm:
MAJOR PATENT AND LAW FIRM (KR)
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