Kev sib sib zog nqus UV tuaj yeem ua haujlwm tsis zoo rau tus kabmob coronavirus

 Ultraviolet tshuaj tua kab mob yog ib txoj hauv kev qub thiab tsim tau zoo. Sun-drying quilts yog qhov tseem ceeb tshaj plaws ntawm kev siv ultraviolet rays kom tshem tawm cov kab mob, tua kab mob, thiab ua kom tsis muaj menyuam.

USB Charger UVC Sterilizer Teeb

 Piv nrog rau kev ua kom tsis muaj tshuaj lom neeg, UV muaj qhov zoo ntawm kev ua kom tsis muaj menyuam, kev ua kom tsis muaj zog feem ntau ua tiav hauv ob peb feeb, thiab tsis tsim lwm yam tshuaj lom neeg. Vim tias nws yooj yim rau kev khiav lag luam thiab tuaj yeem siv rau txhua qhov chaw, UV germicidal teeb tau dhau los ua cov khoom nrov hauv cov lag luam e-lag luam loj. Nyob rau hauv thawj kab kev kho mob thiab kev noj qab haus huv cov tsev kho mob, nws kuj yog ib qho tseem ceeb sterilization khoom.

Sib sib zog nqus UV LED, ib qho kev lag luam tawm tshiab

Txhawm rau ua kom tsis muaj menyuam thiab tua kab mob los ntawm cov kab hluav taws xob ultraviolet, qee qhov yuav tsum tau ua. Ua tib zoo saib lub wavelength, koob tshuaj, thiab lub sijhawm ntawm lub teeb ci ultraviolet. Ntawd yog, nws yuav tsum yog lub teeb sib sib zog nqus ultraviolet nyob rau hauv UVC band nrog lub wavelength hauv qab 280nm thiab yuav tsum tau ua kom tau raws li cov koob tshuaj thiab sijhawm rau cov kab mob sib txawv thiab cov kab mob, txwv tsis pub, nws tsis tuaj yeem ua tsis tau.

Raws li kev faib tawm wavelength, lub ultraviolet band tuaj yeem muab faib ua ntau hom UVA, UVB, UVC bands. UVC yog lub band uas muaj qhov luv tshaj wavelength thiab lub zog siab tshaj plaws. Qhov tseeb, rau kev ua kom tsis muaj menyuam thiab tshuaj tua kab mob, qhov ua tau zoo tshaj plaws yog UVC, uas yog hu ua qhov sib sib zog nqus ultraviolet band.

Kev siv cov LEDs sib sib zog nqus ultraviolet los hloov cov teeb pom kev zoo, kev siv tshuaj tua kab mob, thiab kev ua kom tsis muaj menyuam zoo ib yam li kev siv cov LEDs dawb los hloov cov teeb pom kev zoo hauv thaj chaw teeb pom kev zoo, uas yuav tsim kev lag luam loj loj. Yog tias qhov sib sib zog nqus ultraviolet LED paub txog kev hloov lub teeb mercury, nws txhais tau hais tias nyob rau hauv kaum xyoo tom ntej, kev lag luam sib sib zog nqus ultraviolet yuav tsim mus rau hauv kev lag luam tshiab trillion xws li LED teeb pom kev zoo.

Kev sib sib zog nqus UV LEDs tau siv dav hauv pej xeem kev lag luam xws li kev lim dej, huab cua huv, thiab kev tshawb nrhiav lom neeg. Tsis tas li ntawd, daim ntawv thov ntawm lub teeb ci ultraviolet yog ntau tshaj li kev ua kom tsis muaj menyuam thiab tshuaj tua kab mob. Nws kuj tseem muaj kev cia siab dav dav hauv ntau qhov chaw tshiab xws li kev tshawb nrhiav biochemical, kev kho mob kom tsis muaj menyuam, kev kho polymer, thiab kev lag luam photocatalysis.

Sib sib zog nqus UV LED thev naus laus zis thev naus laus zis tseem nyob ntawm txoj kev

Txawm hais tias lub zeem muag ci ntsa iab, nws yog qhov tsis lees paub tias DUV LEDs tseem nyob rau theem pib ntawm txoj kev loj hlob, thiab lub zog kho qhov muag, luminous efficiency, thiab lifespan tsis txaus siab, thiab cov khoom xws li UVC-LED xav tau kev txhim kho ntxiv thiab paub tab.

Txawm hais tias kev lag luam ntawm kev sib sib zog nqus ultraviolet LEDs ntsib ntau yam teeb meem, thev naus laus zis tau ua tiav.

Lub Tsib Hlis dhau los, lub ntiaj teb thawj cov kab ntau lawm nrog cov khoom tsim tawm txhua xyoo ntawm 30 lab lub zog hluav taws xob ultraviolet LED chips tau raug tso rau hauv kev tsim khoom hauv Luan, Zhongke, paub txog kev lag luam loj ntawm LED chip technology thiab localization ntawm cov khoom siv tseem ceeb.

Nrog rau kev nce qib ntawm thev naus laus zis, kev sib koom ua ke, thiab kev sib koom ua ke ntawm cov ntawv thov, cov ntawv thov tshiab tau raug txhawb nqa tas li, thiab cov qauv yuav tsum tau txhim kho tas li. "Cov qauv UV uas twb muaj lawm yog ua raws li cov teeb ci mercury ib txwm muaj. Tam sim no, UV LED lub teeb pom kev ceev xav tau cov qauv ntawm kev sim mus rau daim ntawv thov.

Nyob rau hauv cov nqe lus ntawm kev sib sib zog nqus ultraviolet sterilization thiab tshuaj tua kab mob, standardization yuav ntsib ib tug series ntawm cov teeb meem. Piv txwv li, ultraviolet mercury teeb sterilization yog feem ntau ntawm 253.7nm, thaum lub UVC LED wavelength feem ntau yog muab faib rau ntawm 260-280nm, uas coj ib tug series ntawm qhov sib txawv rau daim ntawv thov kev daws teeb meem.

Tus kab mob tshiab coronary pneumonia kis tau nrov rau pej xeem txoj kev nkag siab ntawm ultraviolet sterilization thiab tshuaj tua kab mob, thiab yuav undoubtedly txhawb txoj kev loj hlob ntawm ultraviolet LED kev lag luam. Tam sim no, cov neeg hauv kev lag luam tau ntseeg qhov no thiab ntseeg tias kev lag luam tab tom ntsib txoj hauv kev rau kev loj hlob sai. Nyob rau hauv lub neej yav tom ntej, txoj kev loj hlob ntawm qhov sib sib zog nqus ultraviolet LED kev lag luam yuav xav tau kev sib koom ua ke thiab kev koom tes ntawm cov dej ntws thiab cov dej hauv qab los ua qhov "khoom qab zib" loj dua.