Abstract
This paper introduces a novel multifunctional environmental-protection umbrella. The umbrella is mainly composed of an umbrella surface, an umbrella skeleton, the umbrella strut and the handle. The umbrella surface is alternately covered with thin film solar cell that realizes the solar absorption function. The top section of umbrella frame is a transparent luminous tube which can provide lighting when walking in dark. The umbrella bar is provided with a folding fan, bringing cool in hot summer. Thin film electronic indicator can display the battery electric quantity. The umbrella handle equipped with a USB interface can charge to mobile phones or cameras when necessary.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
