Kev lag luam LED tau pib ua kom sov
Tom qab poob nyiaj ntawm qhov loj me, Tuam Tshoj txoj kev lag luam LED thaum kawg tau pom cov cim ntawm kev rov qab los. "Tam sim no, tus nqi ntawm cov chips tsis tau ntim nrog qee yam zoo tau nce li ntawm 10 feem pua." Tus nqi ntawm cov khoom lag luam hauv cov kev siv qis qis kuj tau nce li ntawm 5 feem pua.
Lub sij hawm no tus nqi nce ntawm LED ntim factories tsuas yog kov lub ntim. Txawm hais tias nws tsis muaj dab tsi cuam tshuam nrog lub teeb ntim ntim, qhov qis qis ntawm LED kev lag luam saw tseem yog brewing nqi nce. Tom qab ib xyoos lossis ob xyoos ntawm tus nqi qis hauv kev ua lag luam, qhov rov ua dua ntawm LED cov lus tau dhau los ua pom tseeb. Piv nrog rau yav dhau los sluggish kev lag luam quotations, LED hais tau nce los ntawm ze li ntawm 10 feem pua ntawm tag nrho. Txawm li cas los xij, tus nqi nce tsis yog txhua tus nqi nce thaum lub sijhawm ntawd.
"Tom qab tau ntsib kev lag luam trough hauv 2015, qhov kev sib tw ntawm tus nqi nce no yog qhov pib ntawm kev rov qab mus rau qhov tsim nyog rau kev hais lus ntawm cov khoom lag luam, tab sis nws tseem yuav pom tias kev lag luam puas yuav rov qab los tom qab ntawd." Nyob rau hauv lub neej yav tom ntej, qhov kev thov sab ntawm LED cov khoom lag luam tseem yuav muaj chav loj loj rau kev txhim kho. Tom qab qhov kev hloov kho no, kev lag luam yuav rov qab mus rau qhov muaj nuj nqis.
Qhov pib ntawm tus nqi nce
Cov tuam txhab LED yav dhau los tau ntsib kev poob qis ntev.
Txij li xyoo 2010, Tuam Tshoj txoj kev lag luam LED tau nkag mus rau lub sijhawm ntawm kev loj hlob sai. "Lub sijhawm ntawd, kev lag luam nkag tau qis heev." Ib tus neeg saib xyuas lub tuam txhab LED rov qab hais tias feem ntau nws tuaj yeem nkag mus rau hauv kev lag luam nrog kev nqis peev ntawm ntau pua txhiab yuan. Lub sijhawm ntawd, Tuam Tshoj txoj kev lag luam LED tsuas yog pib, nyiam ntau lub peev thiab kev lag luam. Kev npaj yog nce sai heev. Lub sijhawm ntawd, cov phiaj xwm ntawm cov tuam txhab hauv tsev tsis loj heev. Nrog kev pab los ntawm peev, lub tuam txhab nkag tshiab tuaj yeem ntes nrog cov tuam txhab kev lag luam sab saum toj hauv ib nrab xyoo.
Nyob rau theem pib ntawm kev tsim kho kev lag luam, kev lag luam muaj qhov tsis zoo ntawm cov khoom lag luam tsis zoo, kev sib koom ua ke loj thiab cov ntsiab lus tsis zoo ntawm cov khoom, thiab cov qauv kev sib tw ntawm cov tuam txhab feem ntau yog qhov qis tshaj - nqi sib tw. Hauv qhov xwm txheej no, cov khoom lag luam LED hauv tsev tau pib poob qis.
"Nyob rau hauv 2013, tus nqi ntawm cov khoom nyob rau hauv LED kev lag luam poob los ntawm kwv yees li 30 feem pua, thiab nyob rau hauv 2012, nws txuas ntxiv poob li ntawm 20 feem pua, thiab nyob rau hauv 2015, nws tseem poob li ntawm 5 feem pua." Hauv peb lub xyoos dhau los, kev lag luam LED tau poob qis, tab sis xyoo 2015 Cov lus hais txhua xyoo tau mus txog cov nqi ntawm ntau lub tuam txhab, thiab ntau lub tuam txhab tau ua haujlwm hauv qab cov nqi mus ntev, suav nrog ntau lub LED loj. cov tuam txhab lag luam uas tau ua cov nqi qis - nqi nce qib. Raws li qhov xwm txheej no, LED kev lag luam tau nkag mus rau hauv qab ntawm kev lag luam.
Kev txiav txim los ntawm cov ntaub ntawv kev ua tau zoo ntawm cov tuam txhab teev npe, xyoo 2015, Sanan Optoelectronics, lub tuam txhab LED loj tshaj plaws hauv Suav teb, ua tiav cov nyiaj tau los ntawm kev muag khoom ntawm 4.858 billion yuan, kev ua haujlwm tau txais txiaj ntsig ntawm 1.505 billion yuan, thiab cov nyiaj tau los ntawm cov tswv ntawm cov tuam txhab teev npe ntawm 1.695 billion yuan. . Qhov kev loj hlob qeeb qeeb.
Tus naj npawb ntawm LED nti khoom tsim los ntawm Huacan Optoelectronics, uas nyob rau qib thib ob hauv Suav teb, nce 65.52 feem pua ntawm tib lub sijhawm xyoo dhau los, thiab nce 71.63 feem pua ntawm tib lub sijhawm xyoo tas los. Lub tuam txhab ua tiav cov nyiaj tau los ntawm -95.9639 lab yuan, ib xyoos -rau-xyoo txo ntawm 205.56 feem pua, thiab nws cov nyiaj tau los tag nrho tsuas yog 16.75 feem pua.
"Raws li qhov tsis tsim nyog tus nqi sib tw no, cov khoom lag luam tus nqi thiab cov nqi lag luam ntawm LED kev lag luam raug saib xyuas tag nrho." Cov saum toj no -cov kws tshaj lij tau hais tias qhov kev hu rov qab ntawm cov lus hais no yog qhov kev hu rov qab tsim nyog, thiab tag nrho cov txiaj ntsig ntawm kev lag luam xav tau Nws tsuas tuaj yeem phim cov nyiaj rov qab ntawm kev nqis peev ntawm LED tuam txhab thiab cov nqi lag luam tam sim no yog tias nws nce. rov qab mus txog 30 feem pua.
Tus nqi nce nyob rau lub sijhawm ntawd yog hom daim npav txoj haujlwm hauv lub sijhawm.
Txij li thaum xyoo 2012, lub xeev tau tshaj tawm "Tuam Tshoj Txoj Kev Teeb Meem rau Kev Ntsuas Cov Teeb Pom Kev Zoo Dua". Txij thaum Lub Kaum Hli 1 ntawm xyoo ntawd, Tuam Tshoj txwv tsis pub ntshuam thiab muag cov roj teeb ntawm 60 watts thiab siab dua rau cov teeb pom kev zoo; los ntawm Lub Kaum Hli 1, 2016, Tuam Tshoj yuav tag nrho Discontinued, banned incandescent teeb.
"Qhov ntawd yog hais, pib txij lub Kaum Hli 1 xyoo no, kev tsim thiab muag ntawm Baizhi Teeb yuav raug txwv thoob tebchaws." Kev lag luam yav dhau los tau ua haujlwm ntawm qhov chaw qis. Lub sijhawm no, lub tuam txhab tus nqi nce yuav raug ntaus nqi rau ib qho kev lag luam ib txwm muaj.
Kev nce ntawm kwv yees li 10 feem pua yog nkag siab hauv lub ntiaj teb kev tshaj lij raws li kev rov qab mus rau qib tsim nyog. Cov saum toj no -cov kws tshaj lij tau hais los kuj tau qhia tias qhov kev thov rau LED cov khoom lag luam nyob rau lub sijhawm ntawd tseem nce ntxiv, thiab los ntawm qhov kev xav ntawm kev nqis peev rov qab los ntawm LED kev lag luam, cov lus hais tam sim no tseem tsis phim lub tuam txhab peev. , uas yog qhov tsim nyog nce. .
"Nws tseem yog tus nqi nce siab." Tam sim no, kev lag luam kev siv peev xwm tau nce siab dua 90 feem pua. Tus nqi nce tam sim no feem ntau yog tshwm sim los ntawm tus nqi nce ntawm loj - cov tuam txhab lag luam loj hauv kev lag luam, tab sis qhov kev hloov pauv ntawm tus nqi nce tsis loj, thiab nws kuj tseem ceeb, thiab tus nqi nce tam sim no tsuas yog tso cai rau cov tuam txhab tsim khoom. me ntsis nce mus rau tus nqi kab, uas tseem nyob rau hauv kev thov los ntawm kev rov qab los ntawm kev lag luam tiag tiag. sij hawm.
Tshwj xeeb, txawm hais tias kev lag luam LED tau ntsib kev lag luam trough hauv xyoo 2015, qhov concentration ntawm kev lag luam hauv tag nrho cov txheej txheem kev lag luam tsis siab txaus. Yav dhau los, ntau lub tuam txhab tso siab rau cov nyiaj pab cuam cuam tshuam los ntawm lub xeev kom txo tau qhov poob. Tam sim no lub sijhawm rau kev tshem tawm cov nyiaj pab tsis ntev, thiab qee lub tuam txhab tseem nyob hauv qhov kev txhawb nqa ib ntus. Qhov ceev ntawm kev tsim muaj peev xwm txo qis hauv khw malls tsis ceev heev. Qhov kev nce no kuj tseem yuav ua rau muaj kev nce ntxiv - qhov kev muaj peev xwm no.
Ua ntej muaj peev xwm expansion
Qhov tseeb, txawm hais tias Tuam Tshoj txoj kev lag luam LED tau ntsib ib puag ncig ntawm "txoj kev loj hlob" ntawm kev muaj peev xwm dhau, qhov kev thov rau cov teeb ci dawb tau nce hauv kev ua lag luam.
Cov kws tshaj lij tau taw qhia tias qhov hloov pauv ntawm Tuam Tshoj txoj kev lag luam teeb pom kev zoo tau nce mus txog 30 feem pua, thiab nyob rau ob peb xyoos tom ntej no, qhov hloov pauv yuav ncav cuag li 70 feem pua -80 feem pua, raws li qhov kev suav no. , qhov kev thov hauv tsev rau cov khoom siv LED yuav tsawg kawg ob npaug. Tsis tas li ntawd, tam sim no, kev sib koom ua lag luam ntawm Tuam Tshoj mainland hauv ntiaj teb LED kev lag luam tau nce los ntawm kwv yees li 10 feem pua rau 30 feem pua. Qhov kev thov tseem nce sai heev.
Nws yog precisely vim optimistic txog txoj kev loj hlob ntawm no kev lag luam uas domestic tuam txhab uas muag tau accelerating lub expansion ntawm ntau lawm muaj peev xwm. Noj Huacan Optoelectronics ua piv txwv, thaum pib ntawm nws cov npe hauv 2012, Huacan Optoelectronics tau nqis peev 3.5 billion yuan los nthuav cov peev txheej ntau lawm hauv Zhangjiagang. Nyob rau hauv 2015, lub tuam txhab re-tsim Yiwu ntau lawm puag.
Tsis zoo li yav dhau los, kev lag luam kev txiav txim tam sim no tau hloov ntau heev. Hauv xyoo 2014, muaj txog 20,000 LED tuam txhab hauv Suav teb, tab sis los ntawm 2015, txog 4,{5}} tuam txhab lag luam tau thim tawm ntawm kev lag luam, thiab cov tuam txhab lag luam hauv kev lag luam poob 20 feem pua.
"Cov tuam txhab lag luam hauv kev lag luam tom qab kev sib tsoo yog qhov tsim nyog." Cov kws tshaj lij kuj tau qhia tias lub tuam txhab cov kev xav tau rau kev txawj ntse yog qhov siab, thiab qhov peev txheej tau nce ntxiv. Tam sim no, dhau ntawm kev sib hloov, ntau qhov loj - cov phiaj xwm loj tau tshwm sim hauv kev lag luam. ntawm cov tuam txhab uas tsim qhov pib ntawm kev lag luam sib sau ua ke. Qhov ntawd yog hais tias, cov neeg tuaj tshiab xav tau ntau thiab ntau cov peev txheej loj kom muaj lub sijhawm los ntes nrog cov tuam txhab uas twb muaj lawm. "Yuav kom ncav cuag lub tuam txhab txoj kev npaj tam sim no, nws yuav siv sij hawm tsawg kawg yog 3-4 xyoo, thiab cov nqi peev yog ntau dua ua ntej. ob peb zaug".
Cov neeg txheeb ze tau hais tias cov teeb meem xws li kev muaj peev xwm dhau thiab qis - cov khoom siv kawg hauv Tuam Tshoj txoj kev lag luam LED tau txhim kho, tab sis lawv tsis tau muab tshem tawm tag nrho. Txawm hais tias muaj cov cim qhia txog kev rov qab los hauv kev lag luam, cov tuam txhab LED tseem yuav tsum tau ua raws li kev tsim nyog, npaj cov phiaj xwm tsim khoom raws li kev xav tau ntawm kev lag luam, thiab xyuam xim rau kev tshawb fawb thiab kev tsim kho technology.
