20.500.12556/RUL-168820 Razvoj in zasnova pametnega pokrovčka Development and design of a smart bottle cap Pri končnih uporabnikih steklenic s pitno vodo je težava v nezaupanju do kakovosti vode, ki jo uporabniki natočijo izven svojega doma, ter čiščenju steklenic za večkratno uporabo zaradi obloge vodnega kamna, ki vpliva na izgled steklenice ter povzroča površino, idealno za tvorbo mikroorganizmov (biofilm). Zgornja problematika je vodila k razvoju samočistilnih pametnih steklenic za vodo, kjer igra sam pokrovček največjo vlogo. Z uporabo UV-C LED-diode pokrovček uničuje mikroorganizme v vodi in na stenah steklenice. Cilj dela je na podlagi vhodnih podatkov razviti primerno ohišje pokrovčka, predvideti hlajenje elektronike, tehnologijo izdelave ter materiale, obenem pa tudi ovrednotiti samo robustnost produkta s pomočjo metode končnih elementov, pri čemer se bomo posvetili trdnosti in termični analizi pokrovčka in njegovih komponent ter iskanju potencialnih točk, kjer lahko produkt odpove. For end users of bottles with drinking water, the issue lies in the distrust of water quality when refilling bottles outside their home, and in cleaning reusable bottles due to limescale buildup, which affects the appearance of the bottle and creates a surface ideal for the formation of microorganisms (biofilm). This issue has led to the development of self-cleaning smart water bottles, where the cap plays the most important role. By using a UV-C LED diode, the cap destroys microorganisms in the water as well as on the walls of the bottle. The goal of the project is to develop a suitable cap casing based on input data, choose the appropriate cooling of the electronics, the manufacturing technology, and the materials, while also evaluating the robustness of the product using the finite element method. The later will focus on the strength and thermal analysis of the cap and its components, and identify potential points of failure in the product. pametni pokrovček trdnostna analiza termična analiza DFM tlačno brizganje UV-C LED smart bottle cap strength analysis thermal analysis DFM injection molding UV-C LED true false false Slovenski jezik Angleški jezik Magistrsko delo/naloga 2025-04-26 07:30:39 2025-04-26 07:30:43 2025-05-08 12:01:37 0000-00-00 00:00:00 2025 0 0 XXII, [1] f. pril., 68 str. 2025 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 658.512.2:681.5:683.53(043.2) 270616 235183363 38864.pdf 38864.pdf 1 00A3E437D158285FF1B6740BF3BBAC62 a0392d57ea4c26436e3d9bc54a8cc773cab50be0f4fca1d7bdd6e29042e3100c 748c96e5-225e-11f0-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=209786 Fakulteta za strojništvo 0 0 0