340-350nm UVB LEDs - Myths vs. Qhov tseeb

Muaj ntau qhov kev sib tham ntawm cov kws tshawb fawb thiab cov pej xeem hais txog ultraviolet B (UVB) hluav taws xob, tshwj xeeb tshaj yog nyob rau thaj tsam 340-350 nm. Muaj kev txhawj xeeb txog kev nyab xeeb thiab muaj txiaj ntsig kev noj qab haus huv ntawm ultraviolet B lub teeb-emitting diodes (LEDs) txawm tias lawv tau siv dav hauv thaj chaw suav nrog kev kho mob, kev lim dej, thiab kev tsim ua liaj ua teb. Txhawm rau kom paub meej qhov tsis meej pem thiab teeb pom kev txaus ntshai thiab qhov zoo ntawm kev siv 340 nm LED - 350nm LED teeb (UVB), tsab xov xwm no yuav muab cov lus qhia ntxaws ntxaws txhawb los ntawm cov ntaub ntawv tshawb fawb thiab sim ua kom debunk qee qhov kev xav tsis zoo txog lawv txoj kev nyab xeeb.

Kev paub dav dav ntawm cov teebmeem ntawm ultraviolet (UV) hluav taws xob ntawm cov ntaub so ntswg nyob yog qhov tseem ceeb ntawm kev tsis sib haum xeeb nyob ib puag ncig. UVB LEDs . Ntau yam teeb meem kev noj qab haus huv, suav nrog mob qog noj ntshav, kev laus thaum ntxov, thiab qhov muag tsis pom kev, tuaj yeem tshwm sim los ntawm kev raug ultraviolet lub teeb ntev. Txawm li cas los xij, kev ntseeg dav dav tias UV hluav taws xob yog qhov txaus ntshai yog hu ua lus nug los ntawm kev siv  Ultraviolet-B lub teeb-emitting diodes  nyob rau hauv ua tib zoo tswj tej chaw thiab rau cov hom phiaj apps. Txhawm rau muab lub hauv paus ruaj khov rau cov ncauj lus kom ntxaws txog kev nyab xeeb profile ntawm UV LED 340 nm, UV LED 350nm , tshooj no yuav muab piv rau lawv cov emission spectra thiab siv rau cov hnub ci ntuj thiab cov pa UV.

Lus dab neeg 1: 340nm-350nm UVB Radiation yog teeb meem

Ib qho kev nkag siab tsis meej yog qhov kev pheej hmoo ntawm kev noj qab haus huv tshwm sim los ntawm qhov sib txawv thiab qhov ntev ntawm UVB lub teeb sib npaug. Cov lus dab neeg no tseem nyob hauv nws qhov tsis quav ntsej txog qhov tseeb tias qhov sib txawv UV wavelengths muaj qhov sib txawv ntawm kev lom neeg. Piv txwv li, lub 340 nm UVB LED- 350nm UVB LED ua tiav qhov kev xav tau tshwj xeeb vim nws yuav muaj txiaj ntsig zoo rau qee qhov haujlwm yam tsis tas yuav ua rau muaj kev phom sij zoo ib yam li lwm cov UVB bands.

Kev tsim cov vitamin D hauv daim tawv nqaij yog ib qho tseem ceeb rau kev tiv thaiv kab mob thiab cov pob txha noj qab haus huv, thiab kev tshawb fawb qhia tias UVB teeb nyob rau hauv 340nm led-350nm coj ntau yam yuav siv tau rau lub hom phiaj no. Thaum thov kom raug, 340-350 nm spectrum ntawm ultraviolet B hluav taws xob muab qhov nruab nrab zoo siab ntawm DNA kev puas tsuaj thiab kev pheej hmoo mob qog noj ntshav, piv rau luv luv UVB wavelengths. Nkag siab tias qhov txaus ntshai txuas nrog UVB LEDs yog nyob ntawm qhov siv, lub sijhawm, thiab cov ntsiab lus ntawm qhov raug.

Cov kev cai nruj nruj hais txog kev siv  Ultraviolet B lub teeb-emitting diodes Nyob rau hauv kev kho mob thiab kev kho mob chaw kho mob eczema, vitiligo, thiab psoriasis. Cov no siv cov khoom zoo ntawm UV LED 340nm , UV LED 350nm thaum txwv cov khoom tsis zoo los ntawm kev tiv thaiv cov iav thiab lub sij hawm raug. Qhov ua tau zoo ntawm cov kev kho mob no hu rau cov lus nug txog kev ntseeg dav dav tias UVB yog qhov tsim kev puas tsuaj thiab hais txog qhov tseem ceeb ntawm kev sib txawv ntawm cov wavelengths thiab lawv cov kev siv.

Kev txhim kho hauv LED thev naus laus zis tau ua rau nws muaj peev xwm tswj hwm lub wavelengths ntawm lub teeb uas tau tawm, txwv tsis pub raug teeb meem rau ntau qhov teeb meem UV; Txawm li cas los xij, qhov kev xav tsis zoo txuas ntxiv hais tias tag nrho UVB hluav taws xob sib npaug sib npaug. Cov cai tswj kev noj qab haus huv tam sim no tsim kom muaj kev txwv ntawm kev siv hluav taws xob siv hluav taws xob thiab qhov ntev ntawm qhov raug, uas txwv nyob rau niaj hnub UVB l lub teeb emitting diodes . Cov LEDs no tau tsim nrog kev nyab xeeb hauv siab.

Cov ntaub ntawv tshawb fawb thiab cov lus qhia tshaj lij, tsis yog kev phobias dav dav txog UV hluav taws xob, yuav tsum tau tso siab rau kom tshem tawm qhov kev poob siab no. Paub txog qhov ua tau zoo thiab muaj kev phom sij ntawm UVB LEDs, txhawb kev siv kev kawm, thiab siv cov kev tiv thaiv kev tiv thaiv kom txo tau cov txiaj ntsig tsis zoo yog txhua yam tsim nyog vim qhov hloov maj mam ntawm lawv cov kev cuam tshuam.

Lus dab neeg 2:  340-350nm LED teeb  Ua rau daim tawv nqaij

Lub tswv yim tias 340 nm LED -350nm LED zaub Kev raug mob ua rau daim tawv nqaij puas sai sai thiab mob qog noj ntshav ntawm daim tawv nqaij yog ib qho kev poob qis. Txawm hais tias muaj tseeb rau qhov tshwj xeeb wavelengths thiab cov qib raug, ib qho kev ntshai ntawm UV hluav taws xob qhov kev puas tsuaj yuav ua rau tsis raug UVB LED raug.

Thaum kho kom raug, 340 nm UVB LED-350nm UVB LED tuaj yeem siv rau kev kho mob nrog kev phom sij tsawg vim tias lawv txwv UV spectrum tshwj xeeb. Kev tswj tau raug UVB LEDs nyob rau hauv ntau yam no induces vitamin D synthesis nrog tsawg DNA puas tshaj luv luv UV wavelengths, uas muaj ntau txuas rau ntawm daim tawv nqaij. Tswj tau ntev thiab siv zog, nrog rau kev tiv thaiv kev tiv thaiv xws li kev lag luam lossis kev kho mob qhov muag thiab kev tiv thaiv tawv nqaij, txo kev pheej hmoo.

Ntau qhov kev tshawb fawb soj ntsuam tau pom tias UVB lub teeb ntawm cov wavelengths tshwj xeeb thiab ntau npaum li cas tuaj yeem kho cov tawv nqaij mob xws li psoriasis, tsis muaj kev pheej hmoo mob qog noj ntshav. Cov txiaj ntsig no qhia tau tias  UVB l lub teeb emitting diodes  muaj kev nyab xeeb thiab siv tau raws li tus kws tshaj lij saib xyuas. Nco ntsoov tias kev nyab xeeb nyob ntawm cov cai txwv tsis pub kis thiab siv rau qib uas tsis ua rau cov hlwb puas.

Hom tawv nqaij, genetic predisposition, thiab cumulative UV raug lub sij hawm yog ib co ntsiab uas cuam tshuam lub cev cov tshuaj tiv thaiv rau UV hluav taws xob. Hauv cov chaw tswj hwm, kev phom sij ntawm daim tawv nqaij puas thiab mob qog noj ntshav los ntawm UVB LEDs yog qis dua los ntawm kev tswj tsis tau lub hnub raug, uas yuav hloov tau ntau heev. Nws encompasses tag nrho spectrum ntawm UV hluav taws xob.

Lus dab neeg 3: 340-350 nm UVB LED raug tsis zoo rau lub qhov muag

Qhov ua tau txaus ntshai ntawm UVB LEDs rau qhov muag kev noj qab haus huv yog lwm qhov kev txhawj xeeb. Qee tus neeg ntshai tias txawm tias qhov raug luv luv yuav ua rau qhov muag puas. Txawm hais tias photokeratitis thiab cataracts yog qhov teeb meem tiag tiag los ntawm ultraviolet hluav taws xob, qhov txaus ntshai tshwm sim los ntawm 340nm UV LED - 350 nm UV LED i s feem ntau exaggerated.

Kev siv thiab wavelength ntawm UVB LED raug tuaj yeem cuam tshuam qhov kev pheej hmoo ntawm qhov muag raug mob. Tshav ntuj thiab UVC, uas muaj luv wavelengths, muaj teeb meem rau lub qhov muag ntau dua li UV LED 340nm-UV LED 350nm ntau. Txhawm rau kom txo tau qhov kev pheej hmoo ntawm qhov muag raug rau cov qib txaus ntshai, cov looj tsom iav tiv thaiv yog qhov kev coj ua niaj hnub hauv cov kws tshaj lij thiab cov chaw kho mob uas niaj hnub siv.  UVB l lub teeb emitting diodes .

Tsis tas li ntawd, UVB LED teeb tam sim no muaj kev tiv thaiv kev tiv thaiv uas txo cov sij hawm thiab lub zog uas cov neeg siv tau txais kev nyab xeeb rau qhov muag. Cov cuab yeej no feem ntau suav nrog cov ntxaij lim dej thiab thaiv kom txo qis kev phom sij thiab zam kev tsis txhob raug cuam tshuam thaum ua haujlwm.

Tau txais koj qhov kev daws teeb meem LED!

Tianhui Electronic tau nyob rau hauv pem hauv ntej hais txog UVB LED tej pob khoom, muab ib tug ntau lawm series ntawm txhim khu kev qha zoo thiab pheej yig tus nqi.

Ntau tshaj 50 lub teb chaws tau ua peb cov neeg siv khoom hauv 20 xyoo dhau los. Peb cog lus rau tus nqi hauv ib mus rau peb hnub, ib qho qauv hauv peb mus rau xya hnub, thiab kev xa khoom thiab xa khoom xa tuaj rau cov khoom loj hauv nees nkaum mus rau peb caug hnub!