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Kuwunika kwa magawo ogwiritsira ntchito LED omwe muyenera kudziwa
2024-07-05 17:30:02
Chidule cha magawo ogwiritsira ntchito LED
Msika wa LED umagwira ntchito zosiyanasiyana, kuphatikiza zowonetsera za LED, magetsi apamsewu, magetsi amagalimoto, zowunikira za LCD, ma kiyibodi amafoni, kuwala kwamakamera a digito, kuyatsa kokongoletsa, magetsi amsewu, ndi kuyatsa wamba.
Pakati pa nthawi yayitali, chinthu chatsopano chomwe chikuyendetsa kukula kwa msika wa LED chidzakhala msika wowunikira wamba.
Poganizira momwe dziko likuchepetsera mpweya wotulutsa mpweya, kufunikira kwa ma LED pagawo loyatsa magetsi kudzakhala kolimba kwambiri. Ma LED ali ndi mphamvu zochepa zogwiritsira ntchito mphamvu ndipo ndi ochezeka ndi chilengedwe, amachepetsa kupanikizika kwa makampani owunikira kuti apulumutse mphamvu ndi kuchepetsa mpweya.
Kugwiritsa ntchito gwero la kuwala kwa LED mu kuyatsa kwamatawuni
Zomwe kuunikira m'matauni kumatsata sizowala, koma mwaluso komanso mwaluso. Zida za LED ziyenera kupeza malo ake ogwiritsira ntchito.
Ma LED okhala ndi ngodya zazing'ono zowala amakhala ndi mayendedwe amphamvu ndipo amatha kugwiritsidwa ntchito powunikira kamvekedwe kake. Kuphatikiza zobalalitsa kuzinthu zolongedza zimatha kukwaniritsa mbali yowala ya 175-degree, yomwe ili yoyenera kuyatsa mosiyanasiyana. Vuto ndilakuti mayunitsi omwe akumanga pano akuwunikira usiku wakutawuni akutsata kuyatsa kwapamwamba kwambiri. Kuwala kumapangitsa kuti zikhale zovuta kupatsa opanga ndi zosankha zazikulu zokwanira.
Pakadali pano, magwero akulu akulu a LED omwe amagwiritsidwa ntchito kwambiri pama projekiti owunikira usiku akumatauni akuphatikizapo:
1. Liniya nyali zowala
Nyali zowunikira za LED (machubu, mizere, nyali zapakhoma, ndi zina zotero): Kuwunikira kozungulira komwe kumapangidwa kungathe m'malo mwa nyali zachikhalidwe za neon, machubu owala a magnesium-neon, ndi nyali zamitundu ya fulorosenti.
Nyali zowunikira zowunikira za LED zakhala zikugwiritsidwa ntchito kwambiri pakuwunikira kwanyumba zamatawuni komanso kuyatsa kwa milatho chifukwa cha kulimba kwawo kwanyengo, kuchepa kwa kuwala kochepera pa moyo wawo, mitundu yosinthika, komanso kuyatsa koyenda.
Kutengera kuunika kwanyumba mwachitsanzo, imagwiritsa ntchito mfundo yophatikizira mitundu itatu yayikulu yowunikira yofiira, yobiriwira ndi yabuluu ya LED ndipo imatha kusinthidwa m'njira zosiyanasiyana motsogozedwa ndi microprocessor, monga mtundu wopitilira wamadzi. kusintha, kusintha kwamtundu wanthawi yake, gradient, Transients, etc., kumapanga zotsatira zosiyanasiyana za nyumba zokwera kwambiri usiku.
2. Nyali zokongoletsa za udzu, zounikira malo, mababu, ndi zina.
M'misewu ya m'matauni kapena malo obiriwira, mbali zowala zimapangidwira zinthu zosiyanasiyana monga mphete ndi mizere kuti ziwunikire pang'ono udzu; nthawi yomweyo, amakhala zinthu zokongoletsera m'malo masana.
M'mapulojekiti enieni, nthawi zambiri amagwiritsidwa ntchito limodzi ndi magetsi otulutsa mpweya monga kuwala kokongoletsera. Magwero a kuwala kwa LED amitundu yosiyanasiyana ndi ntchito, monga nyali za udzu, nyali zapamtunda, ndi mababu, zitha kuphatikizidwa kukhala ma phantom owoneka bwino.
Kusintha kwa "mitundu yambiri, malo owala, mitundu yambiri" kumawonetsa mawonekedwe a magwero a kuwala kwa LED.
3. Magetsi apansi pamadzi
Nyali zapansi pamadzi za LED zimayikidwa pansi pamadzi kuti ziwunikire matupi amadzi, ndipo mulingo wachitetezo uyenera kufikira IP68. Ovotera ntchito voteji DC12V.
Mawonekedwe amagetsi otsika a ma LED amawapangitsa kukhala otetezeka kuposa nyali zilizonse zam'mbuyomu. Ubwino wa moyo wautali umapangitsanso kukonza kukhala kosavuta, ndipo kuyatsa komwe kumapangidwa kumakhala kolemera kuposa nyali zomwe zimagwiritsidwa ntchito nthawi zambiri za PAR ndi nyali zotulutsa mpweya.
4. Kuunikira pansi: magetsi apansi panthaka, matailosi owala pansi, nyali zamwala, ndi zina zotero.
Nyali zapansi zimatha kuchepetsedwa pogwiritsa ntchito magwero a kuwala kwa LED. Itha kugwiritsidwa ntchito ngati kuyatsa kozungulira mbali imodzi komanso ngati kuyatsa kowala kokongoletsa kapena kuyatsa kowongolera mbali inayo.
Kutengera ndi mawonekedwe apansi, malo opangira nyali amatha kukhala akulu kapena ang'ono. Nyali zamiyala zophatikizika ndi nyali zapansi zimakonzedwa kuti zigwirizane ndi mayendedwe amiyala, kupangitsa kuti chilengedwe chikhale chogwirizana komanso chogwirizana.
5. Nyali za LED zomwe zimagwiritsa ntchito ma cell a dzuwa ngati mphamvu
Kugwiritsa ntchito mphamvu zochepa kwa LED kumapangitsa kugwiritsa ntchito ma cell a dzuwa ngati mphamvu. Mphamvu yamagetsi yotsika kwambiri imachotsa kufunika kwa mabwalo osinthira a DC-AC omwe amafunikira pakuwunikira kwachikhalidwe, kuwongolera kwambiri kagwiritsidwe ntchito ka mphamvu, kukulitsa kuchuluka kwa magetsi, ndikupulumutsa mphamvu. , zothandiza kuteteza chilengedwe.
2. Kugwiritsa ntchito zilembo zowala za LED m'nyumba zazitali
Chifukwa cha mawonekedwe opulumutsa mphamvu a LED, LED yalowa m'mapulojekiti owunikira m'matauni. Mawonekedwe ambiri owoneka bwino, mapulojekiti owunikira, ndi mawonekedwe owunikira usiku ayamba kugwiritsa ntchito LED, gwero lowala komanso lopulumutsa mphamvu latsopano lolimba.
Kuunikira kwachikhalidwe kumatauni kumawononga mphamvu zambiri. Nthawi zambiri amagwiritsa ntchito kuyatsa kwanyumba, komwe kumawononga mphamvu zambiri. Ngati kuunikira kwa LED kukugwiritsidwa ntchito pakuwunikira, mphamvu yogwiritsira ntchito mphamvu ndi 1/20 yokha ya kuyatsa kwapang'onopang'ono.
Gwero la kuwala kwa LED Zowunikira zowoneka bwino zimayikidwa pamwamba kapena khoma lanyumbayo ngati zolemba kapena logo. LED imagwiritsidwa ntchito ngati gwero la kuwala, tchipisi ta LED zowala kwambiri zimasankhidwa, ndipo makina owongolera amagwiritsidwa ntchito kuwongolera makanema kapena logo. Kupanga kwapadera kumapangitsa kutsatsa kwachikhalidwe Panja kukhala ndi mwayi watsopano.
Kulemera kwa mitundu yake kumaposa malire a nyali zachikhalidwe za neon. Kuphatikizidwa ndi mawonekedwe opulumutsa mphamvu komanso moyo wautali wa ma LED, zimachepetsa kwambiri ndalama zokonzera.
M'tsogolomu msika wotsatsa wakunja, ukadaulo wa LED uthandizira magetsi a neon. Magwero a kuwala kwa LED atenga gawo lofunikira kwambiri pakuwunikira zotsatsa panja ndi zabwino zake monga kupulumutsa mphamvu ndi moyo wautali.
Mawonekedwe owoneka bwino okhala ndi mawonekedwe atatu okhala ndi gwero la kuwala kwa LED ali ndi mawonekedwe owoneka bwino, mitundu yofewa komanso zopatsa mphamvu zambiri. Panthawi imodzimodziyo, ma LED amagwira ntchito pamagetsi otsika, ndi otetezeka komanso odalirika, ndipo ali ndi ubwino wosayerekezeka ndi magetsi ena monga magetsi a neon malinga ndi moyo wautumiki ndi mtengo wokonza.
Poyerekeza ndi magetsi a neon, nyali zowala za LED sizimapangidwa ndi machubu owala okhala ndi mizere, koma amapangidwa ndi nyali za LED zomwe zimayendetsedwa paokha, kotero zosinthazo ndizolemera kwambiri. Ndizosiyana ndi kuwala kopanda kuwala kwa mabokosi ounikira, zizindikiro za mumsewu ndi maginito, koma zimatengera kuwala kwamtundu umodzi, kotero kuti mawonekedwe ake ndi ofanana.
Pogwiritsa ntchito ukadaulo wapamwamba wowongolera kulumikizana, mawonekedwe amtundu wowala wa LED amawongoleredwa ndi ma semiconductor, kotero palibe kuthekera kwa kulephera kwamakina ngati kuphulika kwa maginito. Panthawi imodzimodziyo, mphamvu yamagetsi imakhala pakati pa 5 ndi 12 volts, yomwe ndi yotetezeka kugwiritsa ntchito.
Chifukwa cha zolakwika za kugwiritsa ntchito mphamvu zambiri, kulephera kwakukulu komanso kutembenuka kochepa kowala, zizindikiro za neon zamakono sizikuvomerezekanso kwa makasitomala ambiri. Gwero la kuwala kwa LED Zowoneka bwino zowoneka bwino zimakhala ndi mawonekedwe owala kwambiri, zowoneka bwino komanso zosinthika, moyo wautali komanso kupulumutsa mphamvu, ndipo ogwiritsa ntchito azitha kuzindikira.
Mwachidule, magwero owunikira a LED ali ndi zabwino izi:
1. Kuwala kwambiri. Kuwala kwa mankhwalawa kumaposa zida zonse zowunikira zamakono.
2. Wosalowa mphepo, salowa madzi ndi fumbi. Ikhoza kugwira ntchito usana ndi usiku ndipo sikukhudzidwa ndi nyengo yovuta.
3. Mphamvu yowoneka bwino. Mitundu yolemera, mafonti, mawonekedwe, ndi makanema ojambula amatha kupangidwa mwakufuna kwanu.
4. Bwezerani magetsi a neon achikhalidwe ndi zizindikiro zina zamkati ndi zakunja ndi machitidwe owunikira m'njira yosinthika komanso yosinthika.
5. Kupulumutsa mphamvu ndi mtengo wotsika mtengo. Kugwiritsa ntchito mphamvu kwa mankhwalawa ndikochepa, gawo limodzi mwa magawo khumi la nyali zachikhalidwe za neon.
6. Kutsatsa ndikothandiza.
Kuphatikizika kwa njira zowonetsera zowoneka bwino komanso zosasunthika, zowoneka bwino komanso zosinthika, zotsika mtengo zogwirira ntchito, kapangidwe kachitetezo chapamwamba komanso moyo wautali wautumiki zitha kusintha kwambiri kubweza kwa ndalama za otsatsa malonda.
Izi zimathandiza otsatsa ndi otsatsa kuti agwiritse ntchito ndalama zochepa kuti azichita malonda opanda malire komanso osangalatsa, motero amakulitsa ubwino wa zotsatsa zakunja ndikukwaniritsadi mwayi wopambana kwa otsatsa malonda ndi ogwiritsa ntchito otsatsa.
3. Kugwiritsa ntchito kuyatsa kwa LED muzofalitsa zatsopano zakunja
Choyamba, pali mitundu iwiri ya polarizing mu media zatsopano zakunja. Chimodzi ndi chikhalidwe chodziwika bwino, ndipo china ndi chikhalidwe cha magawo apamwamba.
Kuyambira kukhazikitsidwa kwa Focus, aliyense wavomereza kwathunthu lingaliro la magawo, nthawi zina mpaka kusefukira. Masiku ano panja zatsopano zofalitsa makamaka njira zoulutsira, makamaka zochokera kumalo ochezera a omvera.
Kukhudza kulikonse kumatha kupanga media yatsopano. Ziyenera kunenedwa kuti kugawanika kwakukulu kwachititsa kuipidwa pakati pa omvera.
M'zaka ziwiri kapena zitatu zapitazi, pangakhale kusintha kwakukulu m'makampani awa, ndipo machitidwe ambiri a magawo afika pamapeto ena.
Kuphatikiza apo, pali chizolowezi chotchuka, makamaka m'malo otsekedwa ndi anthu. Mchitidwe wa kutchuka udzakhala wowonekera kwambiri m'zaka zingapo zapitazi.
M'zaka ziwiri kapena zitatu zapitazi, kupanga kwakukulu kwamagulu atsopano atolankhani kungayambitse kuphatikiza kwakukulu. Zinthu zikafika poipitsitsa, pangakhale njira yolumikizirana wina ndi mnzake.
Chachiwiri, kuchokera kumalingaliro omvera, m'zaka 10 zikubwerazi, m'mizinda yayikulu, zofalitsa zakunja zakunja zitha kusinthidwa pang'onopang'ono ndi mawonekedwe atsopano monga makanema akunja ndi ma LED akunja.
Monga tonse tikudziwira, omvera amathera nthawi yochulukirapo panja. Traditional panja TV zambiri za lingaliro la mfundo. M'malo mwake, nthawi yofikira komanso omvera amakhala ochepa.
Panthawi imodzimodziyo, matekinoloje atsopano pazochitika zakunja akugwira ntchito komanso akukula mofulumira, zomwe zidzalimbikitsanso kukula ndi kukhwima kwa mauthenga atsopano.
Kukula kwa malonda akunja makamaka kumachokera ku kanema wakunja ndi ma LED akunja. TV yam'manja pamayendedwe apagulu idakwera ndi 200% mu 2007 poyerekeza ndi 2006, komanso kukula kwa ma LED akunja kunalinso kodabwitsa, kufikira 148%.
Chachitatu, chigamulo cha media chatsopano chikhoza kukhala chosiyana kwambiri ndi chazofalitsa zachikhalidwe. Makanema apachikhalidwe amadalira kwambiri zomwe zili mkati kuti zitheke kukwera kapena kupitiliza kupambana.
Pali zinthu zinayi zomwe zimakhudza kupitiliza kupambana kwa media zatsopano zakunja, zomwe ndi zinthu zamakanema, ukadaulo, capital and brand.