Title:
CLEANING DEVICE FOR CLEANING OPTICAL DEVICE COVER
Document Type and Number:
WIPO Patent Application WO/2022/092516
Kind Code:
A1
Abstract:
The present invention relates to a cleaning device for an optical device cover, which, by placing a fluid nozzle below a curved part, can achieve a better Coanda effect without impacting the function of an optical device, and is characterised by comprising: a cover having a curved part; a housing in which an optical device is disposed inside of the cover; a fluid pipe installed on one side surface of the cover and supplying fluid; and a fluid nozzle for spraying the fluid on the cover.
Inventors:
SIM EUL SOUP (KR)
Application Number:
PCT/KR2021/011356
Publication Date:
May 05, 2022
Filing Date:
August 25, 2021
Export Citation:
Assignee:
SIM EUL SOUP (KR)
International Classes:
G02B27/00; B05B1/02; B05B1/12; B05B9/04; B08B3/02; B08B5/02
Foreign References:
| KR20190132511A | 2019-11-27 | |||
| JP6090318B2 | 2017-03-08 | |||
| JP2012132988A | 2012-07-12 | |||
| KR20160042782A | 2016-04-20 | |||
| JP6677348B2 | 2020-04-08 | |||
| KR102259701B1 | 2021-06-02 |
Attorney, Agent or Firm:
LEE, Young Kyu (KR)
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