COVID-19 disinfection UV station / portable SLA curing unit "Black Sun"

cults3d

WARNING!! UV emission will irreversibly destroy your sight if observed during operation. It also causes eye cancer. NEVER STAY IN THE AREA OF WORKING UNIT. Initially I designed this as handy (portable, foldable) device for curing my SLA prints ("Black Sun curing unit"). Recently I learned, that it is possible to use UV-C and to some extent UV-B lamps, as germicidal, virus elminating tools. As I think it is good idea to spread and promote any technology that will help curbing the COVID pandemic, I vastly reduced the design's price and will update it with aditional (e.g. UV-C) lightsource types holders - if there are requests from You. In this device i used cooling fan (dismounted from old PC) - to assure adequate working conditions for high-power UV LEDs; old printer power supply is utilized as power source. Currently used light source is UV-A (https://www.aliexpress.com/item/32964618008.html?spm=a2g0s.9042311.0.0.51094c4dQ1mLQ1), as I mentioned above, If you need holder for specific type of UV-C lightsource, please point me to its specs - I'll gladly model additional parts improving this project.