Nyali zosaphulika zisanawoneke, makampani ambiri adayika nyali wamba.Chifukwa nyali wamba zinalibe zinthu zabwino zoletsa kuphulika, zidapangitsa ngozi zapafakitale kuchitika pafupipafupi komanso kuwononga kwambiri bizinesiyo.Fakitale imakonda kupanga zinthu zoyaka komanso kuphulika panthawi yopanga.Chifukwa chakuti zounikirazo zimatulutsa ntchentche zamagetsi kapena kupanga malo otentha zikamagwira ntchito, zimakumana ndi mpweya woyaka moto ndikuyatsa mpweyawu, womwe ungayambitse ngozi.Nyali yosaphulika imakhala ndi ntchito yolekanitsa mpweya woyaka ndi fumbi.M'malo owopsawa, amatha kuletsa zowotcha ndi kutentha kwambiri kuti zisamayatse mpweya woyaka ndi fumbi m'malo ozungulira, kuti zikwaniritse zofunikira zoteteza kuphulika.
Malo osiyanasiyana osakanikirana ndi gasi omwe amayaka amakhala ndi zofunikira zosiyanasiyana pamlingo wosaphulika komanso mawonekedwe otsimikizira kuphulika kwa nyali ya ex.Malinga ndi zomwe zimafunikira m'malo osiyanasiyana osakanikirana ndi mpweya woyaka moto, nyali zathu zomwe zimagwiritsidwa ntchito kwambiri zomwe sizingaphulike zili ndi ma IIB ndi IIC omwe sangaphulike.Pali mitundu iwiri ya mitundu yoteteza kuphulika: osaphulika kwathunthu (d) ndi gulu losaphulika (de).Magwero owunikira a nyali zosaphulika amatha kugawidwa m'magulu awiri.Mtundu umodzi wa magwero owunikira ndi nyali za fulorosenti, nyali zachitsulo za halide, nyali zothamanga kwambiri za sodium, ndi nyali zopanda ma electrode zomwe zimagwiritsidwa ntchito kwambiri pamagetsi otulutsa mpweya.Winawo ndi gwero la kuwala kwa LED, lomwe lingathe kugawidwa kukhala gwero la kuwala kwa chigamba ndi gwero lophatikizika la COB.Nyali zathu zam'mbuyomu zosaphulika zimagwiritsa ntchito magetsi otulutsa mpweya.Pamene dziko likufuna magetsi opulumutsa mphamvu ndi kuchepetsa mpweya wa LED, iwo amawuka pang'onopang'ono ndikukula.
Kodi nyali zosaphulika ndi zotani?
lNdi machitidwe abwino osaphulika, amatha kugwiritsidwa ntchito mosavuta pamalo aliwonse oopsa.
lKugwiritsa ntchito LED monga gwero la kuwala kumakhala ndi mphamvu zambiri, kuyatsa kwakukulu, ndipo moyo wautumiki ukhoza kufika zaka khumi.
lIli ndi kuyanjana kwabwino kwamagetsi kuti iwonetsetse kuti sizikhudza malo ozungulira ogwirira ntchito.
lThupi la nyali limapangidwa ndi zinthu zopepuka za alloy, zomwe zimakhala ndi zabwino zamphamvu zokana dzimbiri komanso kukana kwamphamvu;mbali yowonekera imapangidwa ndi kutentha kwambiri kugonjetsedwa ndi galasi lolimba lolimba.
lKukula kochepa, kosavuta kunyamula, koyenera kugwiritsidwa ntchito m'malo osiyanasiyana, komanso kosavuta kumva.
Kodi zotchingira za nyale zosaphulika ndi zotani?
Pofuna kupewa fumbi, chinthu cholimba chachilendo ndi madzi kuti asalowe muzitsulo za nyali, kukhudza kapena kuwunjikana pazigawo zamoyo zomwe zimayambitsa kung'anima, kuzungulira kwachidule kapena kuwonongeka kwa magetsi, pali njira zosiyanasiyana zotetezera zotetezera magetsi.Gwiritsani ntchito chilembo cha "IP" chotsatiridwa ndi manambala awiri kuti muwonetse mulingo wachitetezo champanda.Nambala yoyamba imasonyeza kuthekera koteteza anthu, zinthu zolimba zachilendo kapena fumbi.Amagawidwa m'magulu 0-6.Luminaire yotsimikizira kuphulika ndi mtundu wa nyali zosindikizidwa, mphamvu yake yotsutsa fumbi ndi osachepera 4 kapena kupitirira.Nambala yachiwiri ikuwonetsa mphamvu yoteteza madzi, yomwe imagawidwa m'makalasi a 0-8.
Momwe mungasankhire magetsi osaphulika?
1. Gwero la kuwala kwa LED
Ndikofunikira kugwiritsa ntchito tchipisi ta LED zowala kwambiri, kuwala kowala kwambiri komanso kutsika kowala kowala.Izi zimafuna kusankha mikanda ya nyali ya LED yopangidwa ndi tchipisi chokhazikika chochokera kwa ogulitsa tchipisi monga American Kerui / German Osram, ndi zina zotero, waya wagolide / phosphor powder / insulating glue, etc. Onse ayenera kugwiritsa ntchito zipangizo zomwe zikugwirizana ndi zofunikira.Panthawi yogula,** sankhani wopanga yemwe amagwira ntchito kwambiri popanga zowunikira zamakampani.Zogulitsazo zimaphimba zida zowunikira akatswiri komanso zowunikira zosiyanasiyana zosaphulika zomwe zimagwiritsidwa ntchito m'malo osaphulika.
2. Kuyendetsa mphamvu
LED ndi gawo la semiconductor lomwe limasintha ma elekitironi a DC kukhala mphamvu yowunikira.Chifukwa chake, kuyendetsa kokhazikika kumafuna chipangizo choyendetsa mphamvu chapamwamba.Panthawi imodzimodziyo, mphamvu yamagetsi pu compensation ntchito ikufunika kuti zitsimikizidwe kuti mphamvu zamagetsi zikuyenda bwino.Mphamvu ndi chinthu chofunikira pa nyali yonse.Pakalipano, ubwino wa magetsi a LED pamsika ndi wosiyana.Kuyendetsa bwino kwamagetsi sikungotsimikizira kukhazikika kwa DC, komanso kumatsimikiziranso kusinthika kwa magwiridwe antchito.Izi zikuwonetsa kupulumutsa mphamvu zenizeni ndipo Palibe zowononga pagululi.
3. Dongosolo lotenthetsera kutentha lokhala ndi mawonekedwe ophatikizika ndi mawonekedwe a nyali za LED zomwe zimaphulika
Chowunikira chosaphulika chimakhala ndi mawonekedwe osavuta komanso okongola, gwero lapamwamba la kuwala ndi magetsi, ndipo chofunika kwambiri, kumveka bwino kwa chipolopolocho.Izi zimaphatikizapo kutayika kwa kutentha kwa nyali ya LED.Pamene kuwala kwa LED kumasintha mphamvu zowunikira, mbali ya mphamvu yamagetsi imasinthidwanso kukhala mphamvu ya Thermal iyenera kutayidwa mumlengalenga, kuti iwonetsetse kuyatsa kokhazikika kwa LED.Kutentha kwakukulu kwa nyali ya LED kumapangitsa kuti kuwola kwa kuwala kufulumire komanso kukhudza moyo wa nyali ya LED.Ndikoyenera kutchula kuti teknoloji ya tchipisi ta LED ikupitirizabe kuyenda bwino, kutembenuka kwachangu kumakhalanso bwino, kuchuluka kwa magetsi kuti atembenuzire kutentha kudzakhala kochepa, kutentha kwa kutentha kudzakhala kochepa, ndipo mtengo udzachepetsedwa chifukwa cha ena, zomwe zimathandizira pakukweza ma LED.Uku ndi njira yachitukuko chabe chaukadaulo.Pakalipano, kutentha kwa chipolopolo akadali chizindikiro chomwe chiyenera kuyang'anitsitsa.
Nthawi yotumiza: May-08-2021
