Automatic sunshade used in public places
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Feb 27, 2020
app pub date -
Oct 29, 2019
filing date -
Oct 29, 2019
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
The utility model discloses an automatic sunshade used in public places, which comprises a sunshade column arranged symmetrically in front and back, the top end of the sunshade column is fixedly provided with a light sensor, the light sensor can sense the light intensity, the structure of the invention is simple, the maintenance is convenient, the use is convenient, the installation can automatically expand or contract the sunshade according to the light intensity, and the sunshade does not need to be built manually, which saves time. Labor saving, suitable for beach or park and other places with strong sunlight and ultraviolet, can automatically shade passers-by or tourists, and provide UV protection.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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