LED Lub Teeb: Dab tsi yog lawv?
Lub ntsiab lus ntawm Lub Teeb Emitting Diode yog LED. Tsis txhob siv cov filament thiab roj pom nyob rau hauv incandescent thiab lwm yam teeb pom kev zoo, ib lub teeb LED siv cov diodes los muab illumination.
Cov kws tshaj lij ntawm Benwei teeb pom kev zoo piav qhia seb lub teeb pom kev zoo ntawm LED muaj li cas, LEDs ua haujlwm li cas, thiab ntau qhov zoo ntawm kev hloov mus rau LED teeb los pab koj nkag siab zoo dua txog nyiaj txiag thiab ib puag ncig cov txiaj ntsig ntawm LED vs incandescent qij.
Yuav ua li cas LED teeb qhov muag teev ua haujlwm thiab vim li cas cov teeb pom kev zoo tau hloov pauv
Khoom- teeb pom kev hauv xeev (SSL) cov khoom suav nrogLED teeb qhov muag teev. Nyob rau hauv sib piv rau incandescent thiab fluorescent teeb, uas muaj xws li argon gas, lub teeb no yog roj-dawb. LED qhov muag teev muaj kev nyab xeeb dua thiab muaj txiaj ntsig zoo ntawm kev muab lub teeb vim lawv cov roj- qauv tsim dawb.
LED thev naus laus zis tsim lub teeb los ntawm kev dhau lub zog ntawm lub semiconductor es tsis yog cua sov ntawm cov hlua nrog cov hluav taws xob kom txog thaum nws kub txaus kom ci. Qhov no yog qhov sib piv rau cov teeb ci incandescent. Feem ntau muab tso rau hauv Circuit Court board, semiconductor yog cov khoom siv tshuaj lom neeg lossis cov khoom siv hluav taws xob. P-Type (+) thiab N-Type (-) semiconductors ua ke los ua PN Junction, uas ua rau lub teeb LED. Txij li cov LEDs tsis suav nrog ib qho ntawm cov khoom txaus ntshai xws li txhuas thiab mercury uas muaj nyob rau hauv lwm hom teeb pom kev zoo, lawv xav tias yuav ua rau ib puag ncig zoo dua. Thaum ob peb lub teeb LED tuaj yeem ua haujlwm ntawm qhov hluav taws xob siab dua (120-277V), feem ntau yog ua haujlwm ntawm qhov hluav taws xob tsawg (12-24V).
Nyob rau hauv sib piv rau CFLs thiab incandescents, uas emissions tshav kub thiab lub teeb nyob rau hauv tag nrho cov kev taw qhia, LED qhov muag teev tsuas yog ci nyob rau hauv ib qho kev taw qhia. Qhov "kev taw qhia" lub teeb ci no ua rau cov LEDs nce lub zog ua haujlwm thiab tsim nyog rau ntau yam kev siv. Tej zaum lawv yuav raug teeb tsa los tsim cov zaj sawv ntawm cov xim thiab ntau yam xim dawb teeb xim kub, xws li lub teeb sov so (2000K) mus rau qhov txias tshaj plaws xiav xiav (5000K+) thiab nruab nrab dawb (3500K).
Dab tsi yog LED Teeb?
Cov cuab yeej siv tom qab lub teeb LED yog qhov nyuaj. Yuav luag 30 xyoo, Benwei teeb pom kev zoo tau coj txoj hauv kev hauv LED kev tsim kho tshiab, thiab peb muaj kev paub dav dav ntawm txhua theem ntawm cov txheej txheem tsim LED, los ntawm kev tsim thawj zaug mus rau kev faib thoob ntiaj teb.
Peb piav qhia txog qhov sib txawv ntawm ib qhoLED lub teeblos pab ua LED technology ntau dua. Cov ntu no suav nrog:
Chips rau LEDs
Cua sov dab dej, tsav tsheb, Circuit Court Board, Base Lens, thiab Optics
1. LED chips
Lub zog ua haujlwm ntawm kev tsim lub teeb yog ua los ntawm LED chips. Lawv zoo ib yam li lub voj voog me me uas tau muab tso rau hauv lub rooj tsav xwm luam tawm, lossis PCB, uas yog ib daim hlau. Ob tug thawj nti tsim yog siv los ntawm Benwei teeb pom kev zoo engineers:
Chip on Board (COB): ib qho LED nti uas ua kom zoo nkauj, zoo ib yam qauv ntawm lub rooj tsavxwm luam tawm
Discrete: txhawm rau muab qhov yuav tsum tau muaj lumen (brightness) tso zis, ntau LED chips tau muab tso rau ntawm PCB.
2. Lub qhov cub kub
Thaum tshav kub kub yog tsim los ntawm txhua qhov chaw ntawm lub teeb. Cov qij qub tau kub rau qhov kov vim tias lawv kis tau cua sov mus rau hauv lawv qhov chaw nyob ib puag ncig. Txhawm rau kom tag nrho LED teeb kom txias, cov cua sov hloov ntawm lub teeb -emitting diodes mus rau lub dab dej kub. LED nti nyob rau saum ib daim hlau hu ua lub dab dej kub, uas tsim kom muaj cov cua sov kom dim ntawm lub teeb.
3. Tsav Tsheb / Circuit Board
Lub "hlwb" ntawm lub teeb pom kev zoo raug xa mus los ntawm cov kab lus Circuit Court board thiab tsav tsheb, uas feem ntau yog siv sib hloov. Qhov no rub lub zog los ntawm qhov hluav taws xob hluav taws xob thiab qhia cov LEDs ntawm yuav ua li cas, xws li dimming, tig rau thiab tawm, lossis hloov xim. LED tsav tsheb yog piv rau fluorescent teeb ballasts. Tsis tas li ntawd, lawv tiv thaivLED qhov muag teevlos ntawm kev hloov pauv hauv qhov hluav taws xob lossis tam sim no uas tuaj yeem ua mob rau lub cuab yeej.
4. Chaw nyob
Thaum hluav taws xob ntws los ntawm LED, lub rooj tsav xwm hluav taws xob ua kom sov, xav tau kev siv cov cua sov-cov khoom siv. Qhov qis ntawm lub teeb, qhov twg nws txuas rau hauv paus, yog ib lub vaj tsev tsim los ntawm cov khoom siv thermal conductivity, feem ntau yog txhuas. Lub Circuit Court board lub tshav kub yog absorbed los ntawm lub enclosure, ua rau nws sov so rau qhov kov tab sis tsis kub li fluorescent, halogen, los yog incandescent illumination.
5. Lub hauv paus
Ib feem ntawm lub teeb pom kev zoo uas ntsia hlau rau hauv lub qhov (socket) lossis qhov sib dhos yog hu ua lub hauv paus. LEDs tuaj nyob rau hauv ntau hom hauv paus, nrog rau tag nrho cov uas koj paub txog los ntawm ntau cov pa taws qhov muag teev, vim hais tias lawv yog tsim los ua ncaj qha hloov rau lub teeb uas twb muaj lawm. LED teeb lub hauv paus tuaj nyob rau hauv ntau hom:
6. Optics thiab Lens
Vim tias LEDs ci ntsa iab heev, cov npog npog tau ntxiv los pab nthuav tawm lub teeb sib npaug. Ntawm ib qho - kev taw qhia teeb, lub npog no raug xa mus rau lub lens; ntawm omni- cov teeb taw qhia, nws hu ua optics. Cov khoom no pab muab cov LEDs pom qhov pom thiab hnov qhov muag pom ntau dua thiab feem ntau yog tsim los ntawm kev sib tsoo- cov yas tiv taus.
Qhov twg zoo dua, incandescent lossis LED qhov muag teev?
Muaj ntau qhov kev nkag siab tsis zoo vim tias tsis ntev los no California txwv tsis pub CFLs thiab tseemfwv qib siab txwv rau kev tsim cov teeb pom kev zoo. Cov txheej txheem ntawm kev xaiv cov kev xaiv zoo tshaj plaws rau cov teeb pom kev tsis tu ncua tuaj yeem ua kom yooj yim dua los ntawm kev paub txog nyiaj txiag thiab ib puag ncig zoo ntawm LEDs.
Ua qhov hloov mus rau LED teeb pom kev zoo muaj qhov zoo hauv qab no
Kev siv hluav taws xob txo qis: LED teeb siv li 90% tsawg zog dua li cov qauv teeb pom kev zoo thaum tseem xa cov teeb pom kev zoo uas zoo li dazzling. Qhov no txo qhov kev nyuaj siab ntawm peb cov peev txheej ntuj thiab cov chaw muab kev pabcuam.
Tsawg zaus hloov: LED qhov muag teev tuaj yeem kav ntev txog 20 xyoo, thaum lub teeb incandescent feem ntau hlawv tawm tom qab ib xyoos lossis ntau dua.
Txo cov nqi hluav taws xob: LED qhov muag teev yuav tsis nce qhov kub ntawm sab hauv ntau npaum li cov teeb ci incandescent ua vim lawv tsis kub sai li sai tau. Qhov no txhais tau hais tias ua kom cov huab cua sab hauv zoo yuav raug nqi tsawg dua.
Tsis xav tau cov fittings tshiab: LED teeb qhov muag teev yog tsim los ua incandescent teeb pom kev zoo, yog li lawv tau sib xws nrog feem ntau ntawm cov khoom siv uas twb muaj lawm, ua rau kev hloov pauv yooj yim.
Qhov twg yog LED qhov muag teev siv tau?
Ntxiv rau qee qhov chaw uas tsis zoo tagnrho rau cov khoom siv hluav taws xob ntau ntawm cov teeb pom kev laus, LED qhov muag teev tuaj yeem siv tau nyob txhua qhov chaw uas yav tas los siv cov khoom siv hluav taws xob, CFLs, fluorescents, lossis lwm yam khoom siv.
Lwm txoj hauv kev rau siab -zoo, ntau lub teeb ci LED teeb yuav luag tsis muaj kev txwv, xws li pendants, recessed teeb, thiab lwm yam teeb pom kev zoo hauv tsev mus rau qhov chaw ua hauj lwm qab nthab vaj huam sib luag, deb - liab horticulture xaiv, thiab ntxiv teeb pom kev zoo xaiv rau theem koj lub koom haum.
Rau cov tsev noj qab haus huv thiab chaw ua haujlwm, Benwei teeb pom kev zoo tsim tawm txawm tias tsim ntau lub teeb pom kev zoo LED uas tshem tawm cov kab mob thaum muab hnub ci-caliber illumination. Nrhiav sab nraum zoovLED qhov muag teev, kev lag luam LED teeb pom kev zoo, siab CRI kev xaiv rau kev tsim kho xim, thiab xim LED qhov muag teev rau txhua lub caij.
Coj kom zoo dua ntawm LED teeb pom kev zoo Technology Zoo siab txais tos rau yav tom ntej ci ntsa iab
Benwei teeb pom kev zoo tau mob siab rau coj lub teeb pom kev lag luam nyob rau hauv cov kev taw qhia ntawm kev cog lus ntau dua thiab ib puag ncig tus phooj ywg yav tom ntej. Tuaj ua kom pom koj ib puag ncig nrog LED teeb pom kev hloov pauv, lub zog ua haujlwm, thiab ci ntsa iab. Saib los ntawm peb cov khoom xaiv thiab tiv tauj peb rau kev pabcuam kev tshaj lij nrog txhua yam los ntawm kev txiav txim siab tus nqi ntawm koj txoj haujlwm ua lag luam kom nkag siab txog kev lav phib xaub ntawm tsev neeg mus nrhiav LED teeb pom kev zoo rebates thiab se so.
https://www.benweilight.com/lighting-tube-bulb/led-bulb-light/e27-led-light-bulbs-9w.html
