Kuwala kwa LED Pamtengo Wamsika Wachigawo, Mavuto Abwino Amapitilira Kukhala Okhazikika

Kutsatira dziko lopanda msewu wa incandescent, pa Okutobala 1 chaka chamawa, China iletsa kugulitsa ndi kuitanitsa ma watts 15 komanso kuyatsa wamba wamba. Zinkawoneka kuti msika wachoka mu incandescent, koma kamodzi kokha kulimbikitsa nyali zopulumutsa mphamvu zimachotsedwa, magetsi a masewerawa amakhala msika waukulu. Komabe, chifukwa chosowa nyali za LED zogwirizana ndi mfundo za dziko, chisokonezo chamtengo wapatali, khalidwe limasiyana kwambiri ndi mavuto ena ambiri. backpfrontp saving nyali LED sitediyamu nyali moyang'anizana ku backpfrontp ambiri Posachedwapa, Fang yemwe amakhala ku Lake Street more Jindong source community chifukwa banja pabalaza nyali kukalamba cholinga chachikulu kupeza nyali yatsopano. Tsopano nyumba yanga ndi nyali zopulumutsa mphamvu, dzulo ndinapita kumsika wowunikira mu bwalo, ndinapeza kuti msika wakhala nyali zochepa kwambiri zopulumutsa mphamvu. Fang Mingkang potsiriza adagula magetsi amphamvu kwambiri a LED. backpfrontp September 7 masana, mtolankhani anapita Zhejiang zomangira msika, ndi kuunikira sitolo malonda ndi nyali LED. Zhao Huasheng, mwini sitolo ya nyali adayambitsa: tsopano gulani nyali zopulumutsa mphamvu ndi anthu ochepa, achinyamata ambiri mu zokongoletsera za nyumba yatsopano adzagula magetsi a LED. Kuwala kwa backpfrontp LED kumawunikira kuwirikiza kawiri nyali zopulumutsa mphamvu. M'zaka zaposachedwapa, msika nyali LED ankafuna zifukwa anafotokoza Zhao Huasheng, ngakhale apamwamba pang'ono kuposa mtengo wa 1000W LED chigumula nyali zopulumutsa mphamvu, koma kukhalapo kwa nyali kuwala mphamvu yopulumutsa kubala kuthwanima, mkulu strobe mphamvu yopulumutsa nyali. idzatulutsa ma radiation a electromagnetic, kugwiritsidwa ntchito kwanthawi yayitali komanso kuwonongeka kosavuta kwa diso, pomwe nyali ya LED imagwiritsa ntchito magetsi otulutsa semiconductor amagetsi, ndi gwero lamagetsi lotsika la DC lamagetsi opangira magetsi. mbali backpfrontp LED ntchito, chitetezo, etc. ayenera kukhala wamphamvu kuposa nyali zopulumutsa mphamvu, pamodzi ndi nyali zopulumutsa mphamvu ndi zakhudzana ndi zinthu mercury kuti sangathe circumvented, ndi nkhani kuti m'malo. Zida zowunikira za LED zimakhala ndi silicon, palibe zovuta zachilengedwe. Zhao Huasheng adatero. kuwerengera kwa backpfrontp Zhao Huasheng: nyali ya 40W incandescent imagwiritsa ntchito 0.03652 kwh pa ola, nyali zopulumutsa mphamvu za 10W zimadya 0.00814 kwh pa ola, nyali za 5W LED zimadya 0.00704 kwh pa ola. Tiyerekeze kuti banja wamba kuyatsa magetsi maola sikisi pa tsiku, 0,6 yuan pa kilowatt ola maziko, ndi 40W incandescent nyali magetsi ndi 47.98 yuan pachaka, ndi 10W zopulumutsa mphamvu nyali magetsi ndi 10,69 yuan pachaka, koma ndi magetsi a 5W LED pachaka ndi 9.25 yuan. Mwachiwonekere, kugwiritsa ntchito nyali za incandescent ndizopanda ndalama zambiri. Nyali za LED ndizokwera mtengo kuposa nyali zopulumutsa mphamvu, koma magetsi ndi otsika mtengo. Iye anatero. backpfrontp makasitomala amabwera kudzagula nyali, nyali ya LED imafunsa makasitomala omwe amawerengera ambiri. Mmodzi kasitomala anati: nyali LED, ngakhale mtengo ndi apamwamba kuposa chiwerengero cha nyali zopulumutsa mphamvu, koma ndi nthawi yaitali akhoza kupulumutsa magetsi ambiri, mosiyana akadali mtengo kwambiri. backpfrontp wachiwiri mkulu wa Institute of Semiconductors Hongda Chen ananena kuti ngati Chinese 50% ya kuwala lophimba kwa LED, adzatha kukwaniritsa kupulumutsa 210 biliyoni pachaka kwh, ofanana 2.5 kumanga Three Gorges Project. Pakalipano, LED ponena za nthawi ya moyo, kusinthasintha kwa ntchito, ilinso ndi ubwino wosayerekezeka. backpfrontp LED nyali alibe GB msika kuti standardized backpfrontp mu Zhejiang zomangira msika, anthu kubwera kudzagula nyali Liu anati: home've akhala ntchito nyali zopulumutsa mphamvu, koma kumverera kwa moyo wopulumutsa mphamvu nyali ndi lalifupi, ndi zosakwana ziwiri. zaka zoipa, kotero ine ndikufuna kusintha nyali LED. Koma kafukufuku anapeza kuti kusiyana mtengo ndi lalikulu kwambiri, sindikudziwa zimene kugula bwino. Kuunikira kwa msewu wa LED tsopano pamtengo wamsika wa kusiyana kwakukulu, monga Philips, Panasonic ndi mitundu ina mitengo ya nyali ya LED pakati pa 80-150 yuan, koma mtengo wa nyali yamtundu wina ndi wosakwana 50 yuan. backpfrontp chifukwa chiyani kusiyana kwa mtengo wa nyali ya LED kuli kwakukulu? Tatumiza kunja ndi kuyatsa zapakhomo, mtengo wamtengo wapatali wamtengo wapatali, wapanga kukhala wotsika mtengo. Mtolankhani atafunsa za mtengo wa nyali za LED pomwe m'modzi mwa ogulitsa sitolo yowunikira adayankha. LED gym magetsi pa msika ngati backpfrontp wogulitsa ananena ngati khobiri katundu izo? mtolankhani anaphunzira m'madipatimenti zogwirizana, pakali pano China sanaperekebe mfundo dziko kwa nyali LED, nyali LED pa msika makamaka ndi mogwirizana ndi malonda kuyambira anapereka mfundo za kupanga, khalidwe zimasiyanasiyana kwambiri, ogula zambiri zovuta kumvetsa mmodzi wa doorways. . backpfrontp nyali zofanana za LED, ndi zinthu ziti zomwe zimakhudza mtengo wake? Pankhani imeneyi, gwero makampani anafotokoza kuti zinthu zimakhudza mitengo monga LED kuwala Chip, phukusi, kuzirala njira, kutentha lakuya zakuthupi, luso ndi mbali zina za maonekedwe, kokha Chip pa sub misinkhu angapo. backpfrontp Kufotokozeranso kwamakampani, nyali ya LED nthawi zambiri imakhala ndi mikanda, chipolopolo, kuyendetsa magawo atatu. Ndi mphamvu yovotera ya 3W ya kuyatsa kwa LED, mwachitsanzo, yomwe ili ndi mikanda itatu ya nyali, chipolopolo, kasinthidwe ka galimoto, kuti muwerengere mtengo wopangira zinthu zapakati, mtengo wake ndi 2 yuan mikanda, chipolopolo. 3 yuan, yoyendetsedwa mpaka 2.8 yuan, mtengo wantchito 1 yuan, 0,5 yuan ndalama zonyamula, zina zimawononga yuan imodzi. Chifukwa chake, mtengo wonse wa nyaliyo ndi 10.3 yuan yokha. Kuphatikizidwa ndi bizinesi kuti mupeze phindu, ndalama zobwereketsa za Treasury, mtengo wamayendedwe, mtengo wanyali wokha uyenera kupitilira 20 yuan. Chifukwa chake, mtundu wa omwe amagulidwa pamtengo wa 10 yuan kapena zochepa nyali za LED zitha kuganiza. backpfrontp Komanso, mabizinesi ena angayerekeze kugulitsa wotchipa kwambiri RGB LED magetsi chigumula, chifukwa cha ntchito otsika zipangizo kuyatsa mikanda Mwachitsanzo, osauka m'nyumba nyale mikanda 1W otsika mtengo msika ndi 0,2 yuan yekha, nyali mikanda mu waya wagolide umasinthidwa ndi mkuwa, zinthu zina zomwe zimagwiritsidwa ntchito nthawi zambiri zimakhala zotsika mtengo. Kwa ogula awa mawonekedwe opepuka okha ndi ovuta kuzindikira. Choncho, adachenjeza ogula kuti asagule magetsi otsika mtengo a LED, kuti apewe mavuto akagwiritsidwa ntchito, amadzivulaza okha ndi mabanja awo. sitolo ya backpfrontp magetsi ena a LED amawoneka owala, pomwe ena ndi akuda, chimayambitsa chiyani? pamodzi ndi mitundu yosiyanasiyana ya nyali za LED, nyali zamitundu zomwe pamapeto pake sizidzavulaza maso? Abiti Gu Keyu kuti agulitse Pamene mamembala afunsa mafunso awa, koma wogulitsa sitolo yowunikira sanayankhe. akatswiri backpfrontp analimbikitsa kuti ophunzira ntchito LED nyali m'bwalomo backpfrontp akatswiri ananena kuti ngakhale pafupifupi mitundu yonse ya nyali wonse mtengo, komanso ananena kuti ophunzira ntchito nyali LED nyali. Akatswiri amafotokozedwa ndi matenthedwe amtundu wa incandescent tungsten kuwala, nyali zopulumutsa mphamvu ndi fulorosenti zimagwira ntchito ngati ntchito potenthetsa ulusi wa ma atomu a argon ndi ma elekitironi amawombana ndi maatomu a mercury amatulutsa kuwala kwa ultraviolet, ndiye kuti kuwala kwa ultraviolet kumatulutsa phosphors. Choncho, kukhalapo kwa nyali zopulumutsa mphamvu zopangira magetsi kumatulutsa kuwala, nyali zopulumutsa mphamvu za strobe zidzatulutsa maginito amagetsi, kugwiritsa ntchito nthawi yaitali kwa maso a mwanayo kumayambitsa kuwonongeka. backpfrontp ndi nyali za LED ndikugwiritsa ntchito magetsi opangira magetsi a semiconductor, ndi magetsi otsika a DC omwe amachokera ku chipangizo chotulutsa kuwala. Chifukwa chake palibe nyali zopulumutsa mphamvu, kuwala kwamagetsi ndi zina, tikulimbikitsidwa kuti nyali ya desiki ya ophunzira igwiritse ntchito kuyatsa kwa LED. Magetsi a backpfrontp LED nthawi zambiri amagawidwa kukhala oyera ndi achikasu, ogula amatha kusankha malinga ndi zosowa. Kuwala kwa LED kowala kosiyanasiyana kwa gwero la kuwala kulipo, mitundu yowala yosiyana, yomwe imapangidwa chifukwa cha magwero osiyanasiyana a kuwala kowala komanso kutentha kwamtundu. Ena opanga ang'onoang'ono kuti kuwala kuwonekere kowala, kuyika kutentha kwa mtundu kumakhala kwakukulu, koma nthawi yayitali m'malo ano ndi yosavuta kuwononga maso. Pa nthawi yogula, ogula akhoza kukhala pafupi ndi kanjedza kunja kwa kuwala, mtundu wa kanjedza wofiira, kutentha kwamtundu kumene kufotokozedwa, mtunduwo ndi wabwino, nawonso. Ngati kanjedza buluu kapena wofiirira, kusonyeza kuti mtundu kutentha kwambiri, osati kugula. kumbuyo