Isistimu yokwelapha yokuphrinta iwubuchwepheshe bokuphrinta obuthuthukisiwe obusebenzisa i-UV LED (Ultraviolet Light Emitting Diode) njengomthombo wokukhanya wokuqinisa uyinki we-UV. Uma kuqhathaniswa nezinhlelo zokuphrinta ze-UV zendabuko, amasistimu wokuphrinta we-UV LED anezinzuzo ezengeziwe namandla okusebenza.

Amasistimu wokuphrinta we-UV LED anohlu olubanzi lwezinhlelo zokusebenza. Ngenxa yezimpawu zemithombo yokukhanya ye-UV LED, amasistimu wokuphrinta we-UV LED angaphrintwa ezintweni eziningi, okuhlanganisa iphepha, ipulasitiki, ingilazi, insimbi, njll. Ingakwazi ukufeza imiphumela yokunyathelisa yokulungiswa okuphezulu, ngesivinini sokuphulukisa ngokushesha kanye nokuhwamuka kwe-solvent ephansi, futhi ifanelekela izidingo ezihlukahlukene zokunyathelisa, njengamalebula, ukupakisha, ukukhangisa, njll.

Umthombo wokukhanya wobuhlalu be-UVC LED kanye nemojula ubuchwepheshe obuthuthukisiwe bokubulala amagciwane e-ultraviolet obusebenzisa i-UVC LED (Ultraviolet C Light Emitting Diode) njengomthombo wokukhanya, kuhlangene nomklamo wobuhlalu nemojula, ukubulala amagciwane, amagciwane, nezinye izinto ezincane. Uma kuqhathaniswa nezindlela zendabuko zokubulala amagciwane e-ultraviolet, imithombo yokukhanya yobuhlalu be-UVC namamojula anezinzuzo ezengeziwe namandla okusebenza.

Ngenxa yezici ze-UVC LED, imithombo yokukhanya yobuhlalu be-UVC ye-UVC namamojula angabulawa amagciwane ezimeni ezihlukahlukene, okuhlanganisa ikhaya, ukwelashwa, ukudla, ezokuthutha, njll. Ingabulala amabhaktheriya, amagciwane, namanye amagciwane, iqinisekise impilo nokuphepha kwabantu. Ngaleso sikhathi, imithombo yokukhanya yobuhlalu be-UVC ye-LED namamojula nawo angasetshenziswa emikhakheni efana nokwelashwa kwamanzi nokuhlanzwa komoya, ukuhlinzeka ngendawo ehlanzekile nephephile.

Umthombo wokukhanya wokukhipha inzalo yomoya we-UVC LED kanye nemojula ubuchwepheshe obuthuthukisiwe obusetshenziswa ekubulaleni amagciwane emoyeni. Isebenzisa i-UVC LED njengomthombo wokukhanya ukuze kuzuzwe injongo yokubulala amagciwane komoya kanye nokuvalwa inzalo ngokufaka imisebe yamagciwane amisiwe, amagciwane, nezinye izinto ezincane ezisemoyeni. Uma kuqhathaniswa nobuchwepheshe bendabuko bokubulala amagciwane e-ultraviolet, imithombo yokukhanya ye-UVC LED inzalo yomoya kanye namamojula anezinzuzo eziningi.  Umthombo wokukhanya wokukhipha inzalo yomoya we-UVC LED kanye nemojula kuwubuchwepheshe obusebenzayo, obunobungani bemvelo, futhi obuhlakaniphile bokubulala amagciwane komoya obunamathemba abanzi wokufaka isicelo, obuzohlinzeka abantu ngendawo yomoya enempilo nehlanzekile.

Ukusetshenziswa kwezokwelapha

I-UV LED ingasetshenziselwa ukwelashwa kokuvala inzalo futhi isetshenziswa kabanzi emkhakheni wezokwelapha. Asetshenziswa kakhulu ama-LED angu-310nm nama-340nm UV.

I-310nm kanye ne-340nm UV LEDs inamandla abanzi ezinhlelweni zezokwelapha. Lawa maza amaza amabili ama-LED e-UV angasetshenziswa emishinini yezokwelapha, amathuluzi okwelapha, nakumadivaysi ezokwelapha. Ama-LED angu-310nm nama-340nm UV angasetshenziswa emathuluzi okuhlaziya igazi. I-310nm kanye ne-340nm UV LEDs ingasetshenziswa ukwelapha ezinye izifo zesikhumba, njengezinduna, izinsumpa, kanye ne-folliculitis. I-310nm kanye ne-340nm UV LEDs ingasetshenziselwa ukubulala amagciwane emishini yezokwelapha, okuhlanganisa amathuluzi okuhlinza, okusebenzisekayo kwezokwelapha, nezifakelo. I-310nm kanye ne-340nm UV LEDs ingasetshenziselwa ukubulala amagciwane endaweni eyinyumba nokunye. 

Ubuchwepheshe be-UV kanye ne-IR LED bungasetshenziswa ukuthola umsebenzi, i-UV Led Detection iwusizo olukhulu ezimbonini eziningi.

I-UV LED (i-ultraviolet LED) umtshina wemali yamaphepha kanye nomtshina wokubala we-infrared LED izinto zobuchwepheshe ezithuthukisiwe ezisetshenziswa embonini yezezimali. Basebenzisa ubuchwepheshe be-ultraviolet kanye ne-infrared LED ukuze banikeze imisebenzi esheshayo, enembile, nethembekile yokutholwa kwenothi nokubala.  Bangakwazi ukucacisa ubuqiniso kanye nehlelo lamaphepha emali ngobuchwepheshe be-ultraviolet ne-infrared LED, futhi baqinisekise ukuphepha nokunemba komsebenzi ngamunye. Okwezindawo ezinjengamabhange, izitolo, izitolo ezinkulu, njll. ezidinga ukuhwebelana kwemali njalo, izitholi zemali ze-UV LED kanye nezitholi zokubala ze-infrared ze-LED zingamathuluzi abalulekile.

Ukukhanya kwe-UV LED

Izibani ze-UVA ne-UVB zezilwane nezitshalo ziyi-wavelength ultraviolet light emitting diode ekhethekile (UV-LED) eklanyelwe ukukhula, ukuthuthukiswa, nempilo yezilwane nezitshalo. Akhipha imisebe ye-ultraviolet kumabhendi e-UVA ne-UVB, ngokulandelana, futhi anomthelela obalulekile kanye nemiphumela ezinqubweni zebhayoloji zezilwane nezitshalo.

Imisebe ye-ultraviolet (315-400nm) kubhendi ye-UVA inomthelela omuhle empilweni yezilwane nokuziphatha. 

Imisebe ye-Ultraviolet kumabhendi e-UVA ne-UVB inomthelela omkhulu ku-photosynthesis yezitshalo nokukhula nokuthuthuka.

Izibani ze-UVA ne-UVB zezilwane nezimila zokukhula azizona nje imithombo yokukhanya, kodwa zingasebenza njengemithombo yokushisa kanye nezilawuli zemvelo.

Ama-LED e-UV, aziwa nangokuthi ama-ultraviolet light-emitting diode, angenile ezimbonini nasezidingweni ezihlukahlukene zansuku zonke ngenxa yokusebenza kwawo okuyingqayizivele nokusetshenziswa kwawo. Okunye okuvamile ukusetshenziswa kwama-LED e-UV ukuvala inzalo kanye nezinqubo zokubulala amagciwane. Ikhipha ubude begagasi obuthile bokukhanya kwe-ultraviolet okungabhubhisa noma kwenze amagciwane ayingozi njengamagciwane, amagciwane kanye nesikhunta.

I-UVLED (i-ultraviolet LED) isetshenziswa kancane kancane ezidingweni ezihlukahlukene zansuku zonke, iletha izinto eziningi ezilula kanye nentuthuko ekuphileni kwethu. Njengesibani se-UV esibulala amagciwane, isibulala-magciwane se-UV toothbrush, ibhokisi lokubulala amagciwane leselula le-UV, isihlanzi komoya se-UV, isibulala magciwane senkomishi ye-UV, umiyane we-UV. umbambeli nokunye.

I-UVC LED ubuchwepheshe be-LED obusebenzisa ibhande le-ultraviolet. Imisebe ye-Ultraviolet inamandla aqinile e-bactericidal kanye nokuhlanza, engabhubhisa ngokuphumelelayo i-DNA ne-RNA yamagciwane, amagciwane, namanye ama-microorganisms ayingozi, ngaleyo ndlela kufinyelele umgomo wokuvala inzalo nokuhlanza. Izibani zendabuko ze-ultraviolet ngokuvamile zisebenzisa izibani ze-mercury njengemithombo yokukhanya, kodwa izibani ze-mercury zinezinkinga zokungcoliswa kwe-mercury nokusetshenziswa okuphezulu kwamandla. I-UVC LED, ngakolunye uhlangothi, inezinzuzo zosayizi omncane, isikhathi eside sokuphila, ukusetshenziswa kwamandla okuphansi, futhi akukho kungcola kwemercury, okuyenza ibe enye isixazululo esifanelekile.

Ngokuthuthuka okuqhubekayo kanye nenqubekelaphambili yobuchwepheshe, inzalo yesikhala ye-UVC LED kanye nobuchwepheshe bokuhlanza umoya buzosetshenziswa kabanzi.