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Led street lamp with high efficience and enhanced performance features

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dc.contributor.author SECRIERU, V.
dc.contributor.author MUNTEANU, E.
dc.contributor.author LOSMANSCHI, C.
dc.contributor.author PODGORNII, D.
dc.contributor.author DOROGAN, A.
dc.date.accessioned 2023-12-04T13:54:24Z
dc.date.available 2023-12-04T13:54:24Z
dc.date.issued 2019
dc.identifier.citation SECRIERU, V., MUNTEANU, E., LOSMANSCHI, C. et al. Led street lamp with high efficience and enhanced performance features. In: The 23th international exhibition of inventions INVENTICA 2019, Iasi, Romania, 2019, p. 301. ISSN:1844-7880. en_US
dc.identifier.issn 1844-7880
dc.identifier.uri http://repository.utm.md/handle/5014/25164
dc.description Patent / patent application In process. Domain: Energy Efficience. en_US
dc.description.abstract Invenţia are drept obiectiv iluminatul stradal eficient, cu calităţi sporite de performanţă. Domeniile de aplicaţie sunt: iluminatul stradal nocturn; iluminatul suprafeţelor mari precum parcuri, parcări. Dispozitivul este construit în baza LED-urilor de ultimă generaţie a companiei SAMSUNG în corp 3030 de 0.5W. A fost utilizată o lentilă monolită, pentru 150 LEDuri. Materialul utilizat este policarbonat cu pierderi proprii pe absorbţie de 11,5%. Sursa de alimentare este construit pe principiul SPEP DOWN, cu un randament de 90%. Dispozitivul este protejat de supraîncălzirea radiatorului de un element de protecţie: releu de temperatură, care deconectează alimentarea atunci cînd temperatura radiatorului depăşeşte 70 °C. en_US
dc.description.abstract The invention has the objective - efficient street lighting, with enhanced performance qualities. Application areas are: night street lighting; lighting of large areas such as parks, car parks. The device is built on SAMSUNG's latest generation LEDs in 0.5W, 3030 chips. A monolithic lens for 150 LEDs was used. The material used is polycarbonate with its own loss on absorption of 11.5%. The power supply is built on the STEP DOWN principle, with a 90% efficiency. The device is protected from overheating the radiator by a protective element: a temperature relay that disconnects the power supply when the radiator temperature exceeds 70 °C. en_US
dc.language.iso en en_US
dc.publisher Technical University "Gheorghe Asachi" of Iași en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject iluminat stradal en_US
dc.subject LED-uri en_US
dc.subject compania SAMSUNG en_US
dc.subject street lighting en_US
dc.subject LED en_US
dc.subject STEP DOWN principle en_US
dc.title Led street lamp with high efficience and enhanced performance features en_US
dc.type Article en_US


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  • 2019
    The 23rd International Exhiibiitiion of Inventiions, 26th - 28th June, Iași, România

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Attribution-NonCommercial-NoDerivs 3.0 United States Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States

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