Paub meej: Tam sim no, lub ntiaj teb tau pib tsim cov qauv kev lag luam nyob hauv North America, Europe, thiab Asia, txhua qhov muaj txiaj ntsig zoo hauv ntau qhov chaw.Cov kev lag luam tsim los sawv cev los ntawm Tebchaws Meskas, Nyiv, thiab Lub Tebchaws Yelemees nrog lub peev xwm tsim khoom ntawm tag nrho LED teeb pom kev lag luam saw muaj qhov zoo dua hauv kev ua lag luam high-end, nrog cov khoom siv qib siab thiab cov khoom lag luam ua tiav, tab sis lawv raug kaw. nyob rau hauv kev ua haujlwm, logistics, thiab cov saw hlau.raug nqi ntau…
Kev lag luam txoj kev loj hlob
Tam sim no, lub ntiaj teb tau pib tsim cov qauv kev lag luam nyob hauv peb cheeb tsam loj ntawm North America, Europe thiab Asia, txhua qhov muaj txiaj ntsig zoo hauv ntau qhov chaw.Cov kev lag luam tsim los sawv cev los ntawm Tebchaws Meskas, Nyiv, thiab Lub Tebchaws Yelemees nrog lub peev xwm tsim khoom ntawm tag nrho LED teeb pom kev lag luam saw muaj qhov zoo dua hauv kev ua lag luam high-end, nrog cov khoom siv qib siab thiab cov khoom lag luam ua tiav, tab sis lawv raug kaw. nyob rau hauv kev ua haujlwm, logistics, thiab cov saw hlau.Kev txwv tus nqi siab dua tsis tau tsim cov teebmeem loj.Ntawm cov lag luam tawm tshiab hauv Asia, cov teb chaws xws li Is Nrias teb, Nyab Laj, thiab lwm yam, uas tau tsim kev lag luam LED teeb pom kev zoo tom qab, muaj qee yam khoom tsim muaj peev xwm, tab sis lawv txoj kev lag luam kev txhawb nqa tsis tiav, thiab lawv kuj ntsib teeb meem kev nom kev tswv thiab kev lag luam thiab qis. social efficiency.thiab lwm yam teeb meem, nws yog qhov nyuaj rau tsim kev sib tw hauv lub sijhawm luv.
Raws li lub ntiaj teb Hoobkas ntawm lub ntiaj teb no LED teeb pom kev lag luam, Tuam Tshoj yog lub ntiaj teb no tus loj tshaj plaws tsim thiab exporter ntawm LED teeb pom kev zoo khoom.Nws muaj peev xwm tsim thiab tsim khoom ntawm tag nrho cov kev lag luam saw ntawm LED teeb pom kev lag luam, thiab muaj kev sib tw muaj zog hauv kev tsim khoom, kev tshawb fawb thiab kev tsim kho thiab kev muag khoom ntawm LED teeb pom kev zoo khoom.
Tsis tas li ntawd, nyob rau hauv xyoo tas los no, lub peev xwm ntau lawm ntawm LED teeb pom kev lag luam tau nthuav dav sai, ua rau muaj kev lag luam qis thiab kev sib tw ua lag luam hnyav.Cov khoom lag luam thoob ntiaj teb thawj kab xws li Signify thiab Osram, nrog rau cov khoom lag luam thawj kab hauv tsev xws li Oppo Teeb pom kev zoo, tuav feem ntau ntawm cov lag luam feem ntau ntawm cov khoom lag luam nruab nrab-rau-high-end los ntawm kev tsim txiaj ntawm lawv cov khoom muaj zog, channel, kev tswj hwm thiab technology tshawb fawb thiab kev loj hlob zoo.Qee lub tuam txhab LED teeb pom kev zoo uas muaj lawv tus kheej cov yam ntxwv thiab cov khoom tsim muaj peev xwm kuj tau txeeb lub sijhawm rau kev lag luam kev loj hlob sai, ua tiav nkag mus rau nruab nrab-rau-high-end segmented khoom lag luam thiab tuav ib qho kev lag luam.Ntau qhov me me thiab nruab nrab LED teeb pom kev lag luam, vim muaj kev txwv ntawm lawv cov khoom siv thev naus laus zis, kev ua tau zoo, hom thiab cov channel, feem ntau sib tw nqi hauv kev lag luam qis.
Kev lag luam yam ntxwv
Lub caij nyoog
Nrog rau kev loj hlob zuj zus ntawm LED teeb pom kev lag luam thev naus laus zis, thiab kev saib xyuas thiab kev coj noj coj ua ntawm kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig thoob ntiaj teb, LED teeb pom kev lag luam tau ua rau muaj kev loj hlob loj, yog li cov yam ntxwv ntawm lub sijhawm tsis pom tseeb.
Hauv cheeb tsam
Tam sim no, lub ntiaj teb LED teeb pom kev lag luam tau pib tsim kev lag luam kev faib khoom thiab kev sib tw qauv nyob rau hauv peb cheeb tsam loj ntawm Asia, Europe thiab North America.Tuam Tshoj yog lub hauv paus tseem ceeb ntawm kev tsim khoom thiab xa tawm ntawm LED teeb pom kev zoo khoom nyob hauv lub ntiaj teb, thiab Asia, Europe thiab North America yog cov khoom lag luam tseem ceeb tshaj plaws hauv ntiaj teb.
Caij nyoog
Daim ntawv thov kev lag luam ntawm LED teeb pom kev lag luam yog qhov dav, thiab muaj cov kev xav tau ntev thiab ruaj khov nyob rau hauv ntau yam xws li lub neej txhua hnub, kev lag luam, kev tsim khoom, engineering, tsheb thauj mus los, thiab lwm yam, yog li tag nrho cov khoom lag luam raws caij nyoog tsis pom tseeb.Txawm li cas los xij, cov khoom lag luam LED teeb pom kev lag luam hauv kev lag luam feem ntau yog rau cov neeg siv khoom lag luam.Vim muaj kev cuam tshuam ntawm kev coj noj coj ua, lub caij so feem ntau yog lub caij muag khoom siab tshaj plaws.Thaum lub sijhawm "Christmas" nyob rau txawv teb chaws, cov tswv lag luam yuav nce kev nce qib thiab kev muag khoom ntawm cov khoom lag luam teeb pom kev zoo.Yog li ntawd, qhov thib ob ib nrab ntawm lub xyoo yog lub caij muag khoom siab tshaj plaws rau kev lag luam teeb pom kev lag luam.Nyob rau hauv thawj ib nrab ntawm lub xyoo tom qab lub Xyoo Tshiab hnub so, kev muag khoom kuj yog tiaj tus.Yog li ntawd, muaj qee cov yam ntxwv raws caij nyoog hauv kev lag luam teeb pom kev lag luam.
Trends thiab yog vim li cas rau cov kev hloov nyob rau hauv kev lag luam profits theem
Kev lag luam downstream ntawm LED teeb pom kev lag luam muaj ntau yam kev siv thiab kev lag luam muaj zog.LED teeb qhov chaw tau ntsib kev sib tw ua lag luam hnyav, thiab cov txiaj ntsig ntawm cov khoom lag luam tsawg.General teeb pom kev zoo yog qhov loj tshaj plaws daim ntawv thov kev lag luam rau LED teeb pom kev zoo khoom, thiab kev loj hlob ntawm nws sub-sectors yog txawv heev.Lub teeb pom kev hauv tsev tau maj mam nkag mus rau lub sijhawm paub tab, thiab cov qauv kev sib tw ua lag luam yog tsim los.tau nyem rau qee yam.
Kev lag luam ntu xws li teeb pom kev lag luam thiab kev lag luam teeb pom kev zoo yog nyob rau theem ntawm kev loj hlob sai.Nrog rau kev txhim kho txuas ntxiv ntawm tus kheej thiab kev xav tau ntawm cov neeg siv khoom lag luam teeb pom kev lag luam, thiab kev txhim kho cov teeb pom kev lag luam rau kev nyab xeeb, kev nplij siab, kev txawj ntse thiab lwm yam kev xav tau, kev lag luam teeb pom kev lag luam ntu xws li cov teeb pom kev lag luam thiab cov teeb pom kev lag luam yuav txuas ntxiv txhim kho sai, thiab sib txawv. thiab cov khoom siv tus kheej zoo li muaj cov khoom lag luam ntxiv tus nqi ntau dua thiab muaj peev xwm muaj txiaj ntsig ntau dua.
Kev tshuaj xyuas ntawm cov cib fim thiab cov teeb meem uas tau ntsib los ntawm kev lag luam
Muaj cib fim ntsib
A. Lub teb chaws thoob plaws ntiaj teb txhawb kev nrov ntawm LED teeb pom kev zoo khoom thiab kev txhawb nqa txoj cai hauv tebchaws
Txhawm rau txhim kho kev siv hluav taws xob zoo, tiv thaiv ib puag ncig, thiab cuam tshuam nrog kev hloov pauv huab cua thoob ntiaj teb, tsoomfwv ntawm cov tebchaws tsim kho / thaj chaw xws li Tebchaws Meskas, European Union, thiab Nyij Pooj tau tshaj tawm cov cai tswjfwm kom txwv cov teeb pom kev zoo thiab txhawb nqa thiab txhawb nqa. txoj kev loj hlob ntawm LED teeb pom kev lag luam.
B. LED teeb pom kev lag luam txuas ntxiv txhim kho, cov nqi txuas ntxiv poob
Kev nce qib ntawm thev naus laus zis txiav txim siab qhov kev loj hlob sai ntawm LED teeb pom kev lag luam.Kev hloov lub zog txuag hluav taws xob los ntawm cov khoom siv teeb pom kev zoo LED yog qhov kev txhim kho ntawm kev lag luam teeb pom kev zoo.Kev nce qib ntawm LED teeb pom kev siv thev naus laus zis yog qhov tseem ceeb hauv ob yam: Ua ntej, kev txhim kho txuas ntxiv ntawm lub teeb pom kev zoo.Raws li cov ntaub ntawv cuam tshuam, xyoo 2018, qhov kev ua tau zoo ntawm cov khoom siv hluav taws xob muaj hluav taws xob ntau dua 180lm / W, qhov ua tau zoo ntawm LED teeb sab hauv tsev siab tshaj 100lm / W, thiab cov luminous efficiency ntawm cov teeb sab nraum zoov tshaj 130lm / W;thib ob, tus nqi nqi txuas ntxiv poob qis.Muaj kev cuam tshuam los ntawm kev txhim kho ntawm cov khoom siv hluav taws xob sab saud, kev nce hauv kev tsim khoom thiab kev ua kom zoo ntawm cov txheej txheem tsim cov teeb pom kev zoo, tus nqi ntawm cov khoom siv tseem ceeb tau maj mam txo qis, txo cov nqi tsim khoom ntawm LED teeb pom kev zoo.Raws li kev txheeb cais, nyob rau hauv cov nqe lus ntawm tus nqi ntawm ib tug LED teeb sib npaug rau 60 watts, nws tus nqi yog hais txog 45-50 US las ib daim nyob rau hauv Lub ib hlis ntuj 2011, tab sis los ntawm Lub Xya hli ntuj 2018, tus nqi tau poob mus rau tsawg dua 10 US dollars. ntawm cov khoom siv teeb pom kev zoo LED tau maj mam nce mus txog tus nqi ntawm cov khoom siv hluav taws xob txuag hluav taws xob.
C. Daim ntawv thov teb ntawm LED teeb pom kev zoo khoom txuas ntxiv nthuav dav
Nrog rau txoj kev loj hlob sai ntawm LED teeb pom kev lag luam, qhov kev ua tau zoo ntawm cov khoom siv teeb pom kev zoo xws li kev ruaj ntseg, kev pab lub neej, kev txawj ntse, CRI, luminous efficiency tau dhau los ua neeg paub tab, mus txog lub xeev ntawm kev ua lag luam xav tau.LED teeb pom kev zoo cov khoom lag luam tsis tsuas yog txaus siab rau lub teeb pom kev zoo, Txawm li cas los xij, raws li qhov sib txawv daim ntawv thov scenarios, ntau daim ntawv thov teb tau muab los, thiab kev lag luam tau nthuav dav thiab txuas ntxiv.Ua ntej xyoo 1990, LED teeb pom kev lag luam yog nyob rau theem pib ntawm kev txhim kho.Cov khoom xim system yog ib leeg thiab tus nqi siab.Daim ntawv thov kev lag luam feem ntau yog tsav los ntawm qhov kev thov rau cov teeb liab teeb liab thiab qhov taw qhia teeb.Txij li thaum nruab nrab mus rau lig xyoo 1990s, LED teeb pom kev lag luam tau nkag mus rau hauv cov theem kev loj hlob sai, kev txhim kho ntawm lub teeb xiav thiab ntsuab thiab cov khoom lag luam poob qis ua rau cov teeb pom kev zoo LED tau nrov heev hauv kev lag luam thiab dhau los ua lub ntsiab tsav tsheb. rau kev txhim kho ntawm LED teeb pom kev lag luam nyob rau lub sijhawm ntawd;Nrog rau kev loj hlob tsis tu ncua ntawm cov thev naus laus zis thiab kev txo nqi ntxiv, nyob rau xyoo tas los no Lai LED cov khoom siv teeb pom kev zoo tau maj mam nkag mus rau hauv ntau qhov chaw xws li teeb pom kev hauv tsev thiab teeb pom kev lag luam, tsim cov ntawv thov kev lag luam loj loj.Nyob rau hauv lub neej yav tom ntej, nrog rau txoj kev loj hlob ntawm toj roob hauv pes teeb pom kev zoo, automotive teeb pom kev zoo thiab lwm yam sub-sectors, lub lag luam kev thov rau LED teeb yuav loj hlob sai heev.
D. Tuam Tshoj muaj tag nrho LED teeb pom kev lag luam saw, thiab kev lag luam tau nkag mus rau theem kev loj hlob
kuv lub teb chaws LED teeb pom kev lag luam pib thaum xyoo 1960s.Tom qab ze li ntawm 50 xyoo ntawm txoj kev loj hlob, kuv lub teb chaws LED teeb pom kev lag luam tau ua tau zoo kawg li, nrog rau zus tau tej cov LED epitaxial wafers, kev npaj ntawm LED chips, ntim thiab LED khoom daim ntaub ntawv.Xws li cov khoom lag luam tiav.Nyob rau tib lub sijhawm, Tuam Tshoj tseem ceeb heev rau kev tshawb fawb thiab kev tsim kho ntawm LED teeb pom kev zoo technology, thiab tau ua tiav cov phiaj xwm teeb pom kev zoo ntsuab thiab semiconductor teeb pom kev zoo.Txhawb kev tshawb fawb thiab kev tsim kho thiab kev lag luam ua haujlwm ntawm LED teeb pom kev lag luam, yog li muaj kev tshawb fawb zoo thiab kev tsim kho lub hauv paus, thiab muaj qee yam zoo hauv kev siv hluav taws xob hauv qab LED teeb pom kev zoo.
E. Tuam Tshoj cov qauv kev lag luam tau txhim kho tas li, thiab kev txhim kho tus qauv tau dhau los ua cov kev taw qhia
Nyob rau hauv xyoo tas los no, nyob rau hauv kev taw qhia ntawm tsoom fwv departments xws li lub National Development thiab Reform Commission, National Standards Commission, Ministry of Science thiab Technology, Ministry of Industry thiab Information Technology, thiab kev txhawb nqa ntawm cov koom haum kev lag luam thiab cov koom haum, kuv. lub teb chaws LED teeb pom kev zoo qauv kuaj thiab ntawv pov thawj tau ua tiav theem.Raws li kev txheeb cais ntawm lub teb chaws tus txheej txheem cov ntaub ntawv kev pabcuam pej xeem platform, txij li lub Tsib Hlis 31, 2021, kuv lub tebchaws tau tshaj tawm 187 cov qauv hauv tebchaws tam sim no, 174 cov qauv kev lag luam, thiab 247 cov qauv hauv zos ntsig txog LED teeb pom kev zoo, thiab nquag ua haujlwm ua haujlwm ntawm pawg thawj coj. thiab nquag koom nrog International lub koom haum ISO/TC274 tus qauv kev ua haujlwm.
Tsis tas li ntawd, daim ntawv thov ntawm cov khoom siv teeb pom kev zoo ntawm LED yog ntau thiab ntau dua, thiab nws cov ntawv thov hauv qab xws li cov chaw sab nraum zoov, chaw ntau pob, thiab lwm yam tau maj mam tsim cov kev tswj xyuas tshwj xeeb.Tsis tas li ntawd, Ministry of Railways, Ministry of Communications, thiab Ministry of Public Security kuj tau tsim cov qauv tsim nyog rau cov khoom siv teeb pom kev zoo LED.Kev tsim kho ntawm cov qauv kev lag luam saum toj no thiab cov qauv yuav pab txhawb txoj kev loj hlob ntawm kev lag luam LED teeb pom kev zoo.
Kev nyuaj siab
A. Cov thev naus laus zis tseem ceeb kuj tsis muaj zog
Tam sim no, ib feem loj ntawm kuv lub teb chaws cov khoom siv teeb pom kev zoo LED raug xa tawm, thiab kev lag luam ntawm cov teb chaws tsim kho / cheeb tsam hauv Tebchaws Europe thiab Tebchaws Meskas txawv ntawm kev lag luam hauv tsev.Lawv muaj kev nkag mus tau nruj me ntsis thiab tsim cov txheej txheem tswj kev ntseeg siab.LED teeb pom kev zoo cov khoom teeb tsa kev lag luam nkag mus rau cov xwm txheej.Txawm li cas los xij, cov thev naus laus zis tseem ceeb ntawm kuv lub teb chaws LED teeb pom kev lag luam hauv thaj chaw ntawm cov khoom siv high-end, kho qhov muag tsim, kev tswj fais fab, thiab cov tshuab hluav taws xob cua sov tau nyob hauv lub xeev tsis muaj zog rau lub sijhawm ntev.LED teeb pom kev lag luam tsis muaj kev sib tw kom zoo dua hauv kev siv tshuab.Cov teeb meem tseem ceeb rau kev lag luam tsim.
B. Lub hom phiaj ntawm cov tuam txhab teeb pom kev zoo hauv tsev LED tsis muaj zog
Los ntawm txoj kev xav ntawm txoj kev loj hlob ntawm ntau lub cheeb tsam thoob ntiaj teb, tam sim no lub ntiaj teb no LED teeb pom kev lag luam kev lag luam tau tsim ib tug peb-pronged industrial faib thiab kev sib tw qauv dominated los ntawm lub tebchaws United States, Asia, thiab Europe, thiab tau qhia tias Nyiv, lub tebchaws United States. , thiab lub teb chaws Yelemees yog cov thawj coj hauv kev lag luam.Tuam Tshoj Taiwan thiab Kaus Lim Qab Teb tau ua raws li kev sib raug zoo, thiab Tuam Tshoj, Malaysia thiab lwm lub tebchaws / cheeb tsam tau ua raws li kev faib tawm echelon.Thoob ntiaj teb, thoob ntiaj teb loj loj xws li Signify thiab Osram tuav lub lag luam loj hauv kev lag luam khoom lag luam siab.Lawv muaj lawv tus kheej cov yam ntxwv hauv cov khoom lag luam thiab kev lag luam, tsim kom muaj kev lag luam ua tiav ntawm LED teeb pom kev zoo, thiab ua kom zoo dua ntawm lawv qhov zoo hauv cov khoom tshiab thiab cov thev naus laus zis tshiab.Lub tswv yim zoo, feem ntau yog koom nrog hauv kev tsim cov khoom lag luam muaj txiaj ntsig ntxiv, kev paub txog cov thev naus laus zis tseem ceeb xws li cov khoom siv high-end, tsim kho qhov muag, kev tswj fais fab, thiab cov tshuab cua sov dissipation.Txawm li cas los xij, cov tuam txhab LED teeb pom kev zoo hauv tsev muaj cov khoom lag luam tsis muaj zog thiab muaj txiaj ntsig ntxiv, lossis nrhiav kev muag khoom thiab tsis quav ntsej cov tuam txhab lag luam, thiab muaj cov tuam txhab lag luam tsawg dua nrog kev sib tw thoob ntiaj teb.
C.Qhov tshwm sim ntawm kev sib tw homogeneous yog qhov loj
Khoom homogeneity yeej ib txwm yog ib qho teeb meem uas plagued kuv lub teb chaws LED teeb pom kev zoo tuam txhab uas muag.Txij li thaum LED teeb pom kev lag luam yog nyob rau theem ntawm kev loj hlob sai, qee cov tuam txhab me thiab nruab nrab hauv kev lag luam tau nqis peev tsawg dua hauv cov khoom lag luam thiab kev tshawb fawb thiab kev tsim kho, feem ntau yog los ntawm kev siv cov khoom lag luam qis.Tus nqi preempts lub lag luam, uas ua rau muaj kev sib tw tsis sib haum xeeb thiab cov khoom sib xws hauv LED teeb pom kev lag luam.Cov teeb meem no tsis yog tsuas yog cuam tshuam rau cov txiaj ntsig ntawm LED teeb pom kev lag luam, tab sis kuj tsis muaj txiaj ntsig rau kev noj qab haus huv thiab kev loj hlob ntawm LED teeb pom kev lag luam.
Post lub sij hawm: Apr-06-2022