Muaj ntau qhov kev xav tsis zoo uas LEDs tsis tawm UV rays. Ntau qhov kev tshawb fawb thiab kev tshawb fawb tau txheeb xyuas qhov pom ntawm UV rays thiab hluav taws xob kho qhov muag los ntawm LEDs. Tus nqi ntawm UV rays emitting los ntawm ib lub teeb LED yog ho tsawg, yuav luag negligible. Tsis tas li ntawd, hluav taws xob los ntawm LEDs feem ntau tsis muaj teeb meem, tab sis pom lub teeb LED ntev dhau lawm tuaj yeem tsim teeb meem. Muaj phosphor hauv LED teeb, uas yog lub luag haujlwm tsim lub teeb dawb. Thaum lub teeb dawb tsim, ib qho me me ntawm UV kuj raug tsim.

Tam sim no peb tau nkag siab tias LEDs tsim hluav taws xob tsis zoo UV, cov lus nug tom ntej no tshwm sim seb qhov hluav taws xob UV los ntawm LEDs puas tsim kev puas tsuaj. Hauv tsab xov xwm no, koj yuav kawm paub meej txog Ultraviolet Rays, hluav taws xob, thiab ntau hom teeb uas tsim hluav taws xob UV.

UV Rays Briefed

UV rays yog cov rays los ntawm lub hnub uas tsis pom tab sis pab txhawb rau lawv lub zog. UVA thiab UVB yog ob hom UV rays uas tsim cov hluav taws xob ultraviolet uas ncav cuag lub ntiaj teb nto. Lub hnub ci teeb thiab lub txaj tanning yog qhov chaw ntxiv ntawm cov hluav taws xob ultraviolet. Nws tuaj yeem ua rau mob qog noj ntshav, melanoma, kev laus ntxov ntxov, thiab lwm yam teeb meem ntawm daim tawv nqaij. Tsis tas li ntawd, lub cev tiv thaiv kab mob thiab qhov muag yuav raug cuam tshuam raws li qhov tshwm sim. Cov kws tu tawv nqaij qhia txog kev siv tshuaj pleev thaiv hnub uas tiv thaiv daim tawv nqaij los ntawm UV hluav taws xob. Thaum siv los kho cov tawv nqaij tshwj xeeb xws li psoriasis, vitiligo, thiab cutaneous T-cell lymphoma, ultraviolet hluav taws xob los ntawm cov teeb tshwj xeeb lossis laser kuj tau ua haujlwm hauv kev kho mob.

Yog xav paub ntxiv, koj tuaj yeem nyeem Qhov txawv ntawm UVA, UVB, thiab UVC yog dab tsi?

Radiation Briefed

Radiation yog lub zog uas tsim los ntawm qhov chaw, hla qhov chaw, thiab muaj peev xwm tho tau ntau yam khoom siv. Tsis-ionizing hluav taws xob muaj xws li microwaves, xov tooj cua nthwv dej, thiab lub teeb.

Lub zog tuaj yeem tso tawm raws li cov khoom lossis cov nthwv dej los ntawm cov txheej txheem hu ua hluav taws xob. Feem ntau, nws tuaj yeem tshwm sim li lub teeb, cua sov, lossis suab. Txawm li cas los xij, feem ntau cov neeg feem ntau siv lo lus no los hais txog hluav taws xob los ntawm cov hluav taws xob hluav taws xob, suav nrog cov xov tooj cua tsis, pom lub teeb pom kev, gamma tsis, thiab ntau dua.

Txawm hais tias tib neeg lub qhov muag tsis tuaj yeem pom hluav taws xob ultraviolet (UV) hluav taws xob, nws tuaj yeem ua rau qee cov ntaub ntawv fluoresce - uas yog, tsim hluav taws xob hluav taws xob nrog lub zog qis, zoo li pom lub teeb - thaum nws tsoo lawv. Atomic excitation nyob rau hauv lub gaseous paug raj tsim discrete ultraviolet hluav taws xob thiab nruam ultraviolet hluav taws xob los ntawm high-temperature nto zoo li lub hnub. Feem ntau UV rays los ntawm lub hnub ci yog absorbed los ntawm oxygen nyob rau hauv cov huab cua, tsim lub qis stratospheric ozone txheej. Ze li ntawm 99 feem pua ​​​​ntawm lub zog ultraviolet uas ncav cuag lub ntiaj teb saum npoo yog UVA hluav taws xob.

Puas LEDs Emit UV Rays?

Zoo li txhua yam khoom siv hluav taws xob, LED qhov muag teeb tawm EMF (Electromagnetic field) hluav taws xob tsawg dua li lwm cov khoom siv. Ib qho txiaj ntsig ntawm LEDs yog lawv lub zog ua haujlwm, uas txhais tau hais tias lawv siv hluav taws xob tsawg dua li qhov feem ntau yog rub los ntawm cov xov hlau los ua haujlwm. Tsis xav tau hluav taws xob xa rov qab los ntawm cov cables, thiab vim li ntawd, cov hluav taws xob qias neeg raug tsim, ua rau lub emission ntawm Extra Low Frequency (ELF) hluav taws xob. Qhov no qhia ntau npaum li cas hluav taws xob "mus ncig" ntawm cov kab hluav taws xob, qhov twg tsuas yog 50/60 Hertz AC hluav taws xob yuav tsum. "Cov hluav taws xob qias neeg" yog hais txog lwm lub zog, tsis yog nyob rau hauv qhov zaus no.

Nws tau pom tias UV hluav taws xob ua rau tshav kub hnyiab thiab, nyob rau hauv ntau qhov xwm txheej, tuaj yeem ua rau muaj teeb meem tsis pom kev, mob qog noj ntshav, tiv thaiv kab mob, thiab lwm yam kab mob. Hmoov zoo, UV emissions los ntawm feem ntau cov khoom siv teeb pom kev zoo tsis txaus los ua pov thawj rau qhov ceeb toom tseem ceeb. Lub UV uas CFL qhov muag teeb tawm tau raug tshawb xyuas ntxiv rau lawv cov ntsiab lus mercury. Txawm hais tias CFLs tsis tawm ntau ntawm UV, qee cov neeg uas tshwj xeeb rau UV yuav cuam tshuam tsis zoo los ntawm nws. Xim deterioration hauv UV emission yog lwm qhov teeb meem.

Vim yog UV emissions, CFL thiab HID qhov muag teev tau paub tias yuav ua mob rau daim ntaub, ntaub pua plag, pleev xim rau qhov chaw, thiab lwm yam. Qhov no tau txais kev txhawb nqa ntxiv rau cov chaw xws li tsev cia puav pheej los hloov kho rau LED teeb pom kev zoo. Muab qhov qis UV siv ntawm LED, nws nkag siab tias vim li cas LED tanning teeb tsis muaj nyob hauv Tebchaws Meskas. Ua rau lawv ua tau zoo, kav ntev, thiab pheej yig yog qhov teeb meem, tsis yog ntau heev uas nws ua tsis tau.

Puas LEDs Emit Radiation?

Yog lawm, lawv tsim hluav taws xob ntau los ntawm cov teeb pom kev pom uas tshwm dawb rau peb lub qhov muag.

Txij li thaum nws tsis poob rau hauv X-ray los yog gamma cheeb tsam ntawm lub electromagnetic spectrum, nws tsis yog ionizing thiab li no tsis txaus ntshai mus txog rau thaum nws mus txog rau ib tug concentration uas muaj peev xwm ua hauj lwm raws li ib tug laser thiab teem cov khoom rau hluav taws. Raws li tau hais los ntawm nws lub npe, ionizing hluav taws xob tsim ions. Qhov no ua mob rau koj lub cev vim tias nws nquag ua rau tsis muaj tshuaj lom neeg nyob hauv lub nucleus ntawm koj lub hlwb. Txawm li cas los xij, nws muaj kev nyab xeeb vim tias LED teeb pom kev zoo tsis poob hauv qhov wavelength no.

UV Radiation thiab Halogen

Lub teeb halogen ua haujlwm ntawm qhov kub thiab txias heev thiab emits UV hluav taws xob tseem ceeb. Halogen qhov muag teev yuav tsum tau tshwj xeeb lim thiab casings vim qhov no. Xav txog kev hloov mus rau LED teeb thiab cov khoom siv yog tias koj txhawj xeeb txog kev raug UV hluav taws xob thaum siv cov teeb fluorescent thiab cov khoom siv. Niaj hnub nimno LED qhov muag teev tsis emit UV hluav taws xob.

Hom Lub Teeb Emitting UV Rays

1. Teeb pom kev zoo

Cov teeb pom kev zoo tshaj plaws hauv tsev, cov qhov muag teeb pom kev zoo, tawm me me ntawm UV teeb. Cov qij no tso tawm UV teeb, tab sis nws yog ib feeb uas nws tsis tuaj yeem muaj kev cuam tshuam rau tib neeg kev noj qab haus huv. Lub teeb ci ntsa iab tsis kub hnyiab ntawm daim tawv nqaij thiab tseem tsis txhawb kev nqus vitamin D hauv tib neeg lossis tsiaj. Cov teeb no tsuas yog tso tawm UVA rays.

2. Fluorescent Teeb pom kev zoo

Ob hom qij fluorescent feem ntau siv nyob rau hauv cov tsev nyob thiab kev lag luam yog cov teeb fluorescent compact thiab fluorescent tube teeb pom kev zoo. Ob lub teeb pom kev zoo tsim ntau lub teeb UV dua li cov teeb pom kev zoo. Txawm hais tias UVA hluav taws xob tso tawm los ntawm cov qij no tsis muaj zog ua rau muaj kev cuam tshuam tam sim ntawd xws li tshav kub lossis mob qhov muag, qee cov kws tshaj lij tau qhia txog kev txhawj xeeb txog kev cuam tshuam mus sij hawm ntev cov teeb no muaj rau tib neeg noj qab haus huv.

3. UVB Teeb pom kev zoo

Sunlight's UVB rays pab txhawb kev nqus ntawm vitamin D los ntawm cov khoom muaj sia thiab kuj tseem tuaj yeem pab tiv thaiv cov kab mob xws li kev cuam tshuam rau lub caij nyoog. Tab sis ntau dhau UVB tshav ntuj tuaj yeem ua rau koj cov tawv nqaij. UVB qhov muag teev, feem ntau hu ua retile basking teeb, feem ntau pom nyob rau hauv cov khw muag tsiaj thiab tso tawm ntau dua UV rays dua li cov fluorescent lossis incandescent teeb. Zoo ib yam li lawv siv hauv khw muag tsiaj, cov qij no feem ntau siv los ua ib qho teeb pom kev ntxiv rau cov tsiaj reptiles thiab amphibians hauv tsev. Cov tsiaj no xav tau UVB rays kom zom cov calcium.

4. Tanning Teeb

Ntev, tubular fluorescent teeb uas emit UVA thiab UVB rays feem ntau yog siv nyob rau hauv tanning txaj. Cov teeb no yuav txhawb nqa cov vitamin D ntau lawm thiab muaj kev cuam tshuam rau lub caij nyoog tab sis tuaj yeem ua rau daim tawv nqaij puas thiab ua rau mob qog noj ntshav.

5. Lub Hnub Ci

Qhov zoo tshaj plaws-paub thiab muaj zog tshaj qhov chaw ntawm UVA thiab UVB lub teeb yog hnub ci. Lub teeb no dhau los ntawm lub ntiaj teb txheej ozone thiab tsis tshua muaj zog dua li lub teeb uas nws nyob hauv keeb kwm. Txawm hais tias lub hnub ci yog qhov tseem ceeb rau tib neeg lub neej thiab kev noj qab haus huv, kev raug mob ntau dhau tau txuas rau ntau yam teeb meem kev noj qab haus huv, suav nrog kev mob qog noj ntshav ntawm daim tawv nqaij thiab caj ces txawv txav. Tus nqi ntawm UV lub teeb tsoo lub ntiaj teb thiab cov tsiaj uas nyob ntawm nws tau nce nyob rau hauv xyoo tas los no vim muaj qhov nyob hauv txheej txheej ozone.

Qhov zoo ntawm LED teeb pom kev zoo

LED teeb pom kev zoo muaj ntau yam rau cov tuam txhab lag luam thiab kev lag luam nrhiav kev txiav cov nqi thiab kev siv hluav taws xob. Nov yog qee qhov txiaj ntsig ntawm LED teeb pom kev zoo:

1. Lub neej ntev

Lub neej ntev ntawm lub teeb ci LED yog ntev dua li ntawm lub teeb incandescent li niaj zaus. Lub neej ib txwm muaj ntawm lub teeb ci incandescent yog 1,000 teev, thaum lub teeb pom kev zoo LED muaj 50,000-teev lifespan. Nws lifespan tuaj yeem tshaj 100,000 teev, nyob ntawm seb koj tswj nws li cas. Qhov no hais tias lub teeb ci LED tuaj yeem nyob qhov twg los ntawm rau mus rau kaum ob xyoos ua ntej nws yuav tsum tau hloov. Hauv kev sib piv rau lub teeb incandescent, LEDs zoo li kav ntev li 40 npaug.

2. zog efficiency

Cov txiaj ntsig lumens, tus qauv ntsuas rau kev ntsuas seb lub zog txuag hluav taws xob li cas, ntsuas seb lub teeb pom kev zoo npaum li cas rau txhua watt nws siv. Txawm hais tias ib feem ntawm cov lumens no yog siv tiag tiag, cov naj npawb ntawm cov lumens uas tsim tau tuaj yeem siv los ntsuas qhov teeb meem. Piv nrog rau cov teeb pom kev zoo ib txwm muaj, LED teeb pom kev zoo tsim cov lumens siv tau ntau dua thaum tsim lub teeb pov tseg tsawg. Yog tias koj hloov tag nrho cov teeb hauv koj lub chaw ua haujlwm, tsev kawm ntawv, lossis lwm lub chaw tsim khoom nrog LEDs, koj lub zog tag nrho yuav nce li 60% mus rau 70%. Qhov kev txhim kho yuav muaj ntau npaum li 90% hauv qee kis, nyob ntawm seb hom teeb pom kev zoo uas koj hloov thiab hom LED teeb uas koj siv.

3. Txhim kho Environmental Performance

Mus ntsuab yog lub tswv yim lag luam uas tseem ceeb dua thiab ntau dua. Cov neeg siv khoom xav tau ntau yam khoom zoo ib puag ncig, thiab xaiv lub teeb pom kev zoo hauv eco tuaj yeem pab cov lag luam siv lub zog tsawg dua thiab nyiam cov neeg tuaj saib lub luag haujlwm. Tsis tas li ntawd, kev tsim cov teeb ci LED tsis cuam tshuam rau ib puag ncig. Sab hauv, mercury yog siv los tsim ntau hom teeb pom kev zoo, suav nrog fluorescent thiab mercury vapor teeb. Lawv xav tau kev saib xyuas tshwj xeeb thaum lawv mus txog qhov kawg ntawm lawv lub neej.

4. Flexibility hauv Design

Txij li cov LEDs me me, lawv tuaj yeem siv tau ze li ntawm txhua qhov xwm txheej. Nco ntsoov tias lawv tau npaj los ua Circuit Board board qhia teeb. Thaum koj muab lawv ua ke, lawv zoo li cov qij tsoos. Koj tuaj yeem txuas LEDs hauv ib lub koob los tsim teeb pom kev zoo nkauj, xws li Christmas, mov, thiab lwm yam.

5. Kev ua haujlwm ntawm Low Voltage

Koj yuav tsum muaj peev xwm teeb pom koj lub tsev nrog cov khoom siv uas siv hluav taws xob tsawg tshaj plaws yog tias koj lub tuam txhab nyob hauv thaj chaw uas dej nyab tuaj yeem tshwm sim. LEDs yog zoo meej rau qhov no vim lawv xav tau xws li tsis tshua muaj hluav taws xob ua haujlwm. Los ntawm kev siv lub tshuab hluav taws xob qis hauv qhov chaw uas raug dej nyab, koj tiv thaiv qhov muaj feem cuam tshuam los yog ua rau tuag taus rau koj cov neeg ua haujlwm thiab lwm tus.

6. Muaj peev xwm dimming

Los ntawm ib ncig ntawm 5% mus rau 100% ntawm lub zog, LEDs ua haujlwm zoo. Qee qhov chaw teeb pom kev zoo, suav nrog hlau halide, ua haujlwm tsawg dua thaum dim. Tej zaum koj yuav tsis tuaj yeem npog lawv lub sijhawm. Rau LED teeb, qhov sib txawv yog qhov tseeb. Lub teeb LED ua tau zoo dua thaum nws tsis siv hluav taws xob ntawm qhov siab tshaj plaws. Lwm qhov zoo kuj tshwm sim los ntawm tus yam ntxwv no. Nws lengthens lub teeb lub neej thiab qhia tias koj siv tsawg zog, uas txo koj cov kev siv zog. Nws yog ib qho tseem ceeb kom nco ntsoov tias cov khoom siv dimming tsis tuaj yeem siv thaum ua haujlwm LEDs. Kho vajtse kho kom haum rau lawv cov thev naus laus zis yog xav tau.

7. Lub taw qhia

Siv cov txheej txheem teeb pom kev zoo, lub teeb tawm ntawm lub teeb ci hauv txhua qhov kev taw qhia. Yog li ntawd, yog tias koj xav kom lub teeb tsom mus rau ib cheeb tsam tshwj xeeb, koj yuav tsum tau yuav cov khoom siv uas yuav channel lossis deflect lub teeb nyob rau hauv qhov kev taw qhia. Koj yuav nkim lub zog illuminating qhov chaw uas tsis xav tau illumination yog tias koj tsis siv ib yam dab tsi los xav txog los yog deflect thaum sawv ntxov, nce koj cov nqi hluav taws xob. LED teeb pom kev zoo yog qhov zoo tagnrho rau cov teeb pom kev zoo hauv chav ua noj, hauv tsev, lossis chav dej vim tias lub teeb ci LED tuaj yeem teeb pom kev thaj tsam 180 °. Tsis tas li ntawd, nws yog qhov zoo tshaj plaws rau illuminating artwork vim nws yuav tsis ua mob rau daim thiab vim hais tias tsis muaj lub zog illumination poob rau lub teeb qhov chaw rov qab.

8. Muaj peev xwm tiv taus kev hloov pauv thiab teeb pom kev tam sim

LED teeb pom kev zoo yog qhov kev xaiv zoo tshaj plaws yog tias koj xav tau lub teeb uas yuav tsum tau qhib tam sim. LED teeb muaj peev xwm qhib / tawm tam sim. Koj yuav tsum tau npaj rau lub sijhawm sov so yog tias koj siv lub teeb hlau halide. Xav txog yuav ua li cas lub teeb fluorescent feem ntau siv sijhawm ob lossis peb vib nas this kom pom tag nrho tom qab qhib. Nov yog qee qhov teeb meem uas txhim kho LED teeb tuaj yeem mus txog. Cov teeb pom kev zoo ib txwm muaj kuj muaj lub neej luv dua yog tias koj nquag tig rau thiab tawm. LED teeb tsis cuam tshuam los ntawm kev hloov pauv ntau zaus. Yog li ntawd, lawv muaj txiaj ntsig zoo thiab ua neej nyob ntev.

Nco ntsoov tias tsis muaj kev pheej hmoo cuam tshuam nrog kev siv, kev txuag nqi, txiaj ntsig ecological, kev ua tau zoo, thiab kev ntxim nyiam ntawm LED thev naus laus zis. Cov thev naus laus zis no tuaj yeem txhim kho txoj kev xav thiab kev pom ntawm koj lub tsev, pab txhawb kev tiv thaiv ib puag ncig, thiab pab koj txuag nyiaj ntau thaum siv nrog kev tsim qauv niaj hnub thiab tsim nyog.

FAQ

lwm yam khoom

Halogen vs. LED Noob: Yuav Xaiv Li Cas?

Puas yog LED teeb muaj kev nyab xeeb?

Qhov zoo thiab qhov tsis zoo ntawm LED teeb pom kev zoo

xaus

Txij li thaum qee tus neeg xav tias LED teeb tawm teeb meem UV rays uas yuav cuam tshuam rau lawv txoj kev noj qab haus huv, lawv tsis kam xaiv lawv saum lwm hom teeb pom kev zoo. Tus nqi ntawm UV tsim los ntawm LEDs yog qhov tsis txaus ntseeg piv rau qhov uas tsim los ntawm cov qij taws, thiab nws yog qhov tsawg dua li lwm hom teeb muaj nyob hauv khw.

Yog tias LEDs tau tsim los tawm hluav taws xob, lawv yuav ua li ntawd. Qhov no txhais tau hais tias LEDs yuav raug tsim tshwj xeeb los tso tawm qhov tsim nyog ntawm UV hluav taws xob thaum xav tau UV rays, xws li hauv cov khoom siv kho mob, ntsia thawv tshuab ziab khaub ncaws, teeb pom kev zoo, thiab lwm yam.

LEDYi tsim cov khoom zoo LED strips thiab LED neon flex. Tag nrho peb cov khoom dhau los ntawm cov chaw soj nstuam high-tech los xyuas kom meej qhov zoo tshaj plaws. Dhau li ntawd, peb muab cov kev xaiv customizable ntawm peb LED strips thiab neon flex. Yog li, rau hwm LED sawb thiab LED neon flex, hu rau LEDYi ASAP!