Deep UV LED, inganda ziteganijwe kugaragara

UV yimbitse irashobora gukora neza coronavirus

 

 Ultraviolet kwanduza ni uburyo bwa kera kandi bwashizweho neza.Ingofero yumisha izuba nuburyo bwambere bwo gukoresha imirasire ya ultraviolet kugirango ikureho mite, kwanduza, no kuboneza urubyaro.

USB Amashanyarazi ya UVC Sterilizer Itara

 Ugereranije no guhagarika imiti, UV ifite inyungu zo gukora neza cyane, kudakora birangira mumasegonda make, kandi ntibitanga andi mabi yangiza.Kuberako byoroshye gukora kandi birashobora gukoreshwa mumwanya wose, amatara ya germicidal UV yabaye ikintu gikunzwe mubucuruzi bukomeye bwa e-bucuruzi.Mu bigo byambere byubuvuzi nubuzima, ni ibikoresho byingenzi byo kuboneza urubyaro.


Deep UV LED, inganda ziteganijwe kugaragara

Kugirango ugere ku buryo bunoze bwo kwanduza no kwanduza imirasire ya ultraviolet, ibisabwa bigomba kuba byujujwe.Witondere uburebure bwumurongo, igipimo, nigihe cyumucyo ultraviolet.Nukuvuga ko, bigomba kuba urumuri rwinshi rwa ultraviolet mumurongo wa UVC hamwe nuburebure bwumurongo uri munsi ya 280nm kandi bigomba guhura nigipimo runaka nigihe cya bagiteri na virusi zitandukanye, bitabaye ibyo, ntibishobora gukora.

Recent Progress in AlGaN Deep-UV LEDs | IntechOpen

Ukurikije umurongo wuburebure, umurongo wa ultraviolet urashobora kugabanywamo ibice bitandukanye bya UVA, UVB, UVC.UVC ni bande ifite uburebure buke bwingufu nimbaraga zisumba izindi.Mubyukuri, kuri sterilisation na disinfection, imwe ikora neza ni UVC, bita bande ultraviolet band.

Gukoresha LED ndende ya ultraviolet kugirango isimbuze amatara ya mercure gakondo, ikoreshwa rya disinfection, hamwe na sterilisation bisa no gukoresha LED yera kugirango isimbuze urumuri gakondo mumucyo, bizakora inganda nini zivuka.Niba ultraviolet LED yimbitse isimbuye itara rya mercure, bivuze ko mumyaka icumi iri imbere, inganda za ultraviolet zizatera imbere munganda nshya miriyoni nkamatara ya LED.

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LED yimbitse ikoreshwa cyane mubice bya gisivili nko kweza amazi, kweza ikirere, no kumenya ibinyabuzima.Mubyongeyeho, ikoreshwa ryumucyo ultraviolet rirenze kure cyane no kubuza kwanduza.Ifite kandi ibyerekezo byinshi mubice byinshi bigenda bigaragara nko gutahura ibinyabuzima, kuvura sterisizione, kuvura polymer, hamwe no gufotora inganda.

Ubuhanga bwimbitse bwa UV LED buracyari munzira

Nubwo ibyiringiro ari byiza, ntawahakana ko LED ya DUV ikiri mu ntangiriro yiterambere, kandi imbaraga za optique, imikorere yumucyo, nigihe cyo kubaho ntizishimishije, kandi ibicuruzwa nka UVC-LED bigomba kurushaho kunozwa no gukura.

Nubwo inganda za ultraviolet LEDs zihura nibibazo bitandukanye, ikoranabuhanga ryateye imbere.

Muri Gicurasi umwaka ushize, umurongo wa mbere w’ibicuruzwa byinshi ku isi hamwe n’umwaka wa miriyoni 30 za ultraviolet LED zifite ingufu nyinshi zashyizwe ku mugaragaro i Luan, muri Zhongke, zimenyekanisha ku nganda nini za tekinoroji ya LED no gushyira ibikoresho by’ibanze.

Hamwe niterambere ryikoranabuhanga, guhuza ibitekerezo, no guhuza porogaramu, imirima mishya ikoreshwa ihora itezwa imbere, kandi ibipimo bigomba guhora bitezimbere.“Ibipimo bya UV biriho bishingiye ku matara gakondo ya mercure.Kugeza ubu, UV LED itanga urumuri rwihutirwa rukeneye urukurikirane rwibipimo kuva kwipimisha kugeza kubisabwa.

Kubijyanye na ultraviolet yimbitse no kwanduza, ubuziranenge buhura nuruhererekane rwibibazo.Kurugero, ultraviolet mercure itara itondekanya cyane cyane kuri 253.7nm, mugihe UVC LED yumurambararo ikwirakwizwa cyane kuri 260-280nm, izana urukurikirane rwitandukaniro kubisubizo byakurikiyeho.

Icyorezo gishya cya coronary pneumonia cyamamaje abaturage gusobanukirwa na ultraviolet sterilisation na disinfection, kandi nta gushidikanya ko bizateza imbere iterambere ry’inganda ultraviolet LED.Kugeza ubu, abantu bo mu nganda barabyizeye kandi bemeza ko inganda zihura n'amahirwe yo kwihuta.Mu bihe biri imbere, iterambere ryinganda za ultraviolet LED bizakenera ubumwe nubufatanye byamashyaka yo hejuru no hepfo kugirango iyi "cake" ibe nini.


Igihe cyo kohereza: Jun-22-2020