Puas yog tag nrho LED teeb muaj UV teeb? Qhov no yog ib lo lus nug uas ntau tus neeg muaj txog LED teeb. LED (lub teeb emitting diode) teeb tau loj hlob nyob rau hauv muaj koob meej rau lawv lub zog efficiency thiab ntev lifespan. Txawm li cas los xij, qee tus neeg txhawj xeeb txog qhov muaj feem cuam tshuam txog kev noj qab haus huv cuam tshuam nrog LED teeb emitting UV teeb.
Cov lus teb rau lo lus nug yog tsis yog, tsis yog txhua lub teeb LED muaj UV teeb. Qhov tseeb, feem ntau LED teeb tawm tsawg heev kom tsis muaj UV teeb. Qhov no yog vim LED teeb tsim lub teeb los ntawm kev siv cov khoom siv semiconductor uas muaj peev xwm ntawm emitting photons thaum hluav taws xob tam sim no dhau los ntawm nws. Cov photons emissions los ntawm LED teeb yog feem ntau nyob rau hauv lub pom spectrum ntawm lub teeb thiab tsis suav nrog UV teeb.
Uas tau hais tias, muaj qee lub teeb LED uas ua rau pom lub teeb UV. Cov no yog tsim tshwj xeeb rau cov hom phiaj xws li kom tsis muaj menyuam thiab kho. UV-C LEDs feem ntau siv rau kev ua kom tsis muaj menyuam, vim lawv tuaj yeem tua cov kab mob, kab mob, thiab lwm yam kab mob. UV-A LEDs yog siv los kho lub hom phiaj, xws li cov ntaub ntawv kom qhuav xws li cov nplaum thiab xim.
Yog li, thaum lub teeb LED tsis feem ntau emit UV teeb, nws yog ib qho tseem ceeb kom paub txog cov kev pheej hmoo uas cuam tshuam nrog ntev raug rau UV teeb. UV teeb tuaj yeem ua rau daim tawv nqaij thiab qhov muag puas tsuaj, thiab tuaj yeem ua rau mob qog noj ntshav thiab kab mob cataracts yog tias kis tau ntev. Nws yog ib qho tseem ceeb rau ib txwm siv qhov muag thiab kev tiv thaiv tawv nqaij kom zoo thaum ua haujlwm nrog UV teeb-emitting LED teeb.
Hauv kev xaus, thaum lub teeb LED feem ntau tsis tawm lub teeb UV, nws yog ib qho tseem ceeb kom paub txog qhov muaj feem cuam tshuam nrog UV teeb raug. Ib txwm siv kev tiv thaiv kom raug thaum ua haujlwm nrog UV teeb-emitting LED teeb, thiab nco ntsoov xaiv hom LED teeb rau koj lub hom phiaj. Nrog kev ceev faj thiab kev paub zoo, LED teeb tuaj yeem yog qhov kev xaiv nyab xeeb thiab siv zog rau kev xav tau teeb pom kev zoo.
