Nta thiab Kev Txhim Kho ntawm UV LED Teeb Qhov Chaw

UV LED teeb qhov chaw, uas yog lub ntsiab lus ntawm ultraviolet lub teeb emitting diode. Los ntawm qhov kev xav ntawm tib neeg kev noj qab haus huv thiab kev cuam tshuam ib puag ncig, peb tuaj yeem faib lub teeb liab doog raws li lub wavelength ntawm lub wavelength: UV (ntsuab lub teeb): pom lub teeb liab doog (400-420nm) UVA (315 400nm), tseem hu ua ntev. yoj lub teeb liab los yog "dub lub teeb". .. UV LED teeb qhov chaw, uas yog, lub ntsiab lus ntawm ultraviolet lub teeb emitting diode. Los ntawm kev xav ntawm tib neeg kev noj qab haus huv thiab kev cuam tshuam ib puag ncig, peb tuaj yeem faib lub teeb liab doog raws li lub wavelength. 400-420nm) UVA (315 400nm), tseem hu ua ntev nthwv dej liab lossis "dub lub teeb". UVB (280 315nm), tseem hu ua Middle waves ntshav lub teeb. UVC (200 280nm), tseem hu ua luv luv-wave ntshav lub teeb lossis sterilization ntshav lub teeb. UVD: Nqus UV (100-200nm) Hnub ci muaj UVA, UVB, thiab UVC's ultraviolet lub teeb nyob rau hauv peb pawg, tab sis vim qhov nqus ntawm ozone txheej hauv huab cua, 99% ntawm UV teeb rau hauv av yog nyob rau hauv UVA band hauv the UVA band. UV LED feem ntau yog hais txog LEDs qis dua 400nm nyob rau hauv nruab nrab ntawm lub teeb, tab sis qee zaus nws yog hu ua ze ntawm ultraviolet LED thaum lub glowing nthwv dej ntau dua 380nm, thiab thaum nws luv dua 300nm. UV LED (UV LED) feem ntau yog siv rau hauv thaj chaw ntawm biomedical, tiv thaiv kev txheeb xyuas, kev ua kom huv (dej, huab cua, thiab lwm yam), lub computer cov ntaub ntawv khaws cia thiab tub rog. Thiab nrog txoj kev loj hlob ntawm thev naus laus zis, cov ntawv thov tshiab yuav tshwm sim ntxiv los hloov cov cuab yeej qub thiab cov khoom lag luam. UV LEDs muaj kev lag luam dav dav hauv kev lag luam. Piv txwv li, UV LED phototherapy instruments yog cov khoom siv kho mob nrov heev yav tom ntej, tab sis cov cuab yeej siv tam sim no tseem nyob rau yav tom ntej. Lub sijhawm loj hlob. UV LED tau txais kev pom zoo los ntawm cov khoom siv teeb pom kev zoo thiab LCD zaub manufacturers. Vim tias los ntawm kev siv lub teeb ci ultraviolet thiab hloov lub teeb ultraviolet rau hauv cov ntaub ntawv liab, ntsuab, thiab xiav fluorescent, nws muaj peev xwm ua tiav cov LED dawb nrog cov xim muaj zog. Tam sim no, feem ntau ntawm cov khoom lag luam muaj nyob hauv LED siv xiav LEDs thiab cov khoom siv fluorescent uas hloov lub teeb xiav rau hauv lub teeb daj. Lub teeb liab cov khoom tsis muaj zog. Thaum nws yog illuminating lub teeb dawb ntawm cov khoom liab, nws yuav pom cov txiv kab ntxwv tsis muaj zog. Yog tias koj xav siv nws rau lub teeb nraub qaum, koj yuav tsum nrhiav txoj hauv kev ntawm cov xim lim. Tab sis yog tias nws yog ultraviolet LED, koj tuaj yeem daws cov teeb meem no. Txawm li cas los xij, vim tias lub teeb-emitting efficiency ntawm ultraviolet LED yog ib nrab qis dua li cov khoom siv xiav LED, qhov ci ci tau dhau los ua lub ntsiab lus tseem ceeb ntawm ultraviolet LED.