Ichiteverwa nemarambi emwenje e LED nemarambi emhando dzakasiyana dzeunyanzvi uye kushanda senzvimbo yekukura kweiyo "yakaoma", yakagutswa zvishoma nezvishoma chikumbiro chechiedza chechinyakare, mune chimwe chikamu chekuvhenekesa, kuchengetedza kwesimba uye kuchengetedza kwezvakatipoteredza. iyo yakatarisana nekushandiswa iri kuramba ichikosheswa "yakapfava", echinyakare indasitiri yemwenje mabhizinesi anobatanidzwawo mumusika wakasiyana siyana wemwenje we LED, kutanga kutsvagira mabhizinesi shanduko yenzira. Kubuda kwegore rekutanga, iyi ndiyo LED ichatangawo marara emwenje wechinyakare? Muna 2011, kuratidzwa kwepasirese muGuangzhou international lighting fair sechiitiko chepamusoro cheindasitiri, kazhinji chinogona kupfuudza ruzivo, kuita indasitiri inopenya - kekutanga kuve shoo huru yepasi rose panguva imwe chete, dibon chete yakavhura ratidziro. ye LED show yakabudawo seyakakura pasi rose LED show.
LED pfuma munzvimbo dzakakwirira mukukura mutant
Sezvo nyika yakanyanya kutariswa (di) nhasi chizvarwa chitsva chemwenje sosi, LED nekuda kwekupenya kwayo kwakanyanya, yakaderera huwandu hwekupisa, hupenyu hurefu, husina chepfu, inogona kutora zvakare kushandiswa, sesimba, rinodaidzwa sekukura kwakanyanya. tarisiro yegreen lighting light source mu21st century. Chivakwa che LED muChina chakatanga mumakore makumi manomwe ezana ramakore rechi20, zvichipfuura nekukura kweanoda kusvika makore makumi mana, nyika yedu yave mugadziri mukuru wepasi rose wekugadzira magetsi uye wechipiri pakukura mutengesi wemwenje wemagetsi. Zviremera muChina (China) makore achangopfuura 2009 nebazi reChinese resainzi uye tekinoroji vakatanga "ten city wan light" semiconductor lighting vachishandisa kuratidzira guta, mukukurudzira kwemitemo, kuongororwa uye kukoshesa mabhizinesi akawanda kutanga kubva pakutanga LED the Kukura kweiyo indasitiri, uye kumisa "kupisa kweLED" kwemafungu. Pasi pemutemo wekusimudzira, kugadzirwa kwemwenje ye LED kwakasimudzirwa zvakanyanya. Musika wekuvhenekesa LED muna 2011 yekukurumidza kukura nguva, mwenje we LED ndiyo maitiro eThe Times, mukana usingaperi vagadziri vekugadzira, vanotora musika wakakura.
Green light source, mwenje we LED unotsiva mwenje wechinyakare
Mune ramangwana, mwenje we LED uchatsiva zvigadzirwa zvemwenje zvechinyakare. Chigadzirwa chekuvhenekesa che LED imhando yekutonhora kwemwenje sosi, hapana zvigadzirwa zvemwenje zvechinyakare zvinopa kudziya kwekunaya, filament yakapiswa uye mimwe misoro, ine kunaka kwehupenyu hurefu uye hunogara. Hupenyu hwezvigadzirwa zvemwenje zve LED zvakapetwa kakapetwa kagumi kupfuura hupenyu hwechigadzirwa chechinyakare. Iyo ndeyemhando yepamusoro-tekinoroji yekucheka-kumucheto zvigadzirwa, pasi pekutonga kwemuchina wekuverenga, inogona zvimwe yakawanda (geng) yakanaka online programming uye inogona kuve (k ě) muchikamu chero nguva, saka inonyanya kukodzera nhamba yanhasi (shu. ) ruzivo rwemashoko kukura. Chinonyanya kukosha ndechekuti, zvigadzirwa zvemwenje zve LED zvakakodzera kuchengetedzwa kwezvakatipoteredza. Nekuda kwekushomeka kwayo kwesimba rekushandisa, ndeye dc drive, magetsi uye optical simba shanduko inogona kusvika zana muzana. Mune yakawanda yekuvhenekesa mamiriro, pamusoro pe80% yesimba pane echinyakare zvigadzirwa zvemwenje.
Mumakore e2010, masangano akabatana ekuvhenekera kwe LED kutsiva marambi emwenje echinyakare uye marambi enguva yenguva yekubvunza kushanyira kufungidzira kufamba, kushanya kwemubvunzo "(ji ē), maererano neindasitiri yemichero kubatsira uye kufambira mberi kweiyo LED kutsiva. chiedza chetsika chinowedzera tariro. Vanhu vanofunga kuti dhipatimendi reCuhk mukati memakore matatu, marambi emwenje e LED uye mwenje yekutsiva yechinyakare mwenje reshiyo inogona kusvika 20%, uye mukati memakore matatu kusvika mashanu ndeye 50%, uye mushure memakore gumi kana kusvika 80%. Muna 2014, maererano neazvino fungidziro semiconductor mwenje sosi inotora 50% yemusika wepasirese chikamu, muna 2016 semiconductor mwenje inotora 50% yemugove wemusika. Maindasitiri emukati anofunga dhipatimendi hombe muna 2020 LED indoor mwenje zvigadzirwa kana chiyero chebasa chinogona kusvika 50%.
Traditional raw material is bullish kune iyo LED mwenje bhizinesi remangwana
Kubva 2010 mwenje wefluorescent (kusanganisira mwenje unoponesa simba), inotungamira mudziyo inogadzira (di) mumutengo weiyo huru yezvigadzirwa zvepasi isingawanzo kukwira zvakanyanya, iyo yakanyanya kukwirira (inobatsira) m: yakasvika 124%, mutengo uchiri mukati. kusagadzikana kwemazuva ano. Mukupindura, iyo indasitiri yekubatsira kuongorora pfungwa, mutengo weiyo data yepakutanga, senge nyika isingawanzo mune ramangwana icharamba ichikwira ichienderera. Nekuda kweiyo isingawanzo pasi phosphor hupfu ndiyo huru mbishi, mwenje wefluorescent, marambi ekuchengetedza simba, mwenje we LED unoshandiswa mu encapsulation phosphor hupfu, mutengo wayo unowedzera unoratidza kuda kweinoshanda indasitiri cheni yakakura kukanganisa.
Maererano nenhamba, 80% yemarambi epasirese ekuchengetedza simba anogadzirwa muChina, nhasi kune anopfuura 3000 marambi ekuchengetedza simba uye mabhizinesi akabatana munyika yedu, kubuda kwegore kwemarambi ekuchengetedza simba chete kuburikidza ne3 bhiriyoni. vice mwenje unochengetedza simba pakati pekugadzirwa kwepasirese. Musika wekutanga asi wepamusoro-soro unogarwa nemhando dzekunze dzakadai seGE, philips, vazhinji vanogadzira maChinese vanodzungaira mumusika wakaderera, purofiti yakatetepa. Uye mitengo yepasi isingawanzo yepasi inosungirwa kunhamba huru yekumedza mabhizinesi ekuchengetedza magetsi eChina senge dibon haisi purofiti yakakwira. Ipasi risingawanikwe ndechimwe chezvinhu zvakakosha zvezvigadzirwa zvemwenje zve LED, asi serudzi rwezvigadzirwa zvitsva, mwenje we LED nhasi purofiti ichiri yakakwira, yakakosha inogona kupfuura 30%, uye kubva pakuona kwemari. iyo isingawanzo pasi nesimbi yezvinhu mutengo ichakwira gore negore, asi guta guru re LED mwenje zvigadzirwa dhipatimendi guru machipisi mutengo uchaita chigarire mamiriro, anogona kumisa kukwira kwemutengo. Muchiitiko ichi, zvinofungidzirwa kuti kuchave nemamwe mabhizinesi ekumhanyisa kusvika kune LED mwenje zvigadzirwa chikamu.
Makambani ekuvhenekesa echinyakare kuti awedzere kutengesa kwemidziyo ye LED kunokwira
Bhegi rekumashure nezuro kwegore, inflation yemumba inowedzera, data rekutanga uye huwandu hwevanhu hunoramba huchikwira, kukwikwidza kwakanyanya muindasitiri yemwenje yemumba, kugona kwebhizinesi kwakakwira zvakanyanya, indasitiri yeyunifomu zvishoma nezvishoma yakava mibairo mitete. Kunyanya mukudiwa kwemusika, zvakasanganiswa nerutsigiro rwemitemo yenyika, kukura kweindasitiri yemwenje ine mukana wakakura, kubva kune inowirirana indasitiri yakanyorwa makambani anotengesa, LED mwenje bhizinesi remangwana uye purofiti kupfuma ine nzvimbo yakakura uye kugadzikana. Muna 2010, kupenya kwezuva (hua) super kuronga kuzadzisa hurongwa hwegore kune chinangwa, mari yebhizimusi yegore negore i2.17 bhiriyoni yuan, yakawana chirongwa chakakwana kune chinangwa che102.04%, chakawedzera ne24.52%; Paimba yemagetsi magetsi sosi indasitiri inotungamira chinzvimbo, foshan mwenje muna 2011 kuti uwedzere kuwedzera bhizinesi rekunze. Uyezve cheka chimiro chese chechigadzirwa, kuvhura nesimba uye kugadzira zvigadzirwa zvekuchengetedza simba uye yakakwira kukosha-yakawedzerwa zvigadzirwa, senge simbi halide mwenje, mwenje we LED, nezvimwe, kuburikidza nekuenderera mberi kwekutsvaga led mumusika wevanhu. Kuvheneka kwezuva kuti ikurumidze kuenda kune ichiri kubuda yekuvhenekesa kubva kune yechinyakare mwenje, mercury uye kiyi yekusimudzira nharaunda ine hushamwari marambi ekuchengetedza magetsi kutsvaga kwezvigadzirwa zvitsva uye kufambira mberi kwekugadzirwa kwemagetsi e LED.
Iva nenyanzvi dzinofanotaura kuti mune ramangwana makore gumi musika wemwenje we LED uchakura zvishoma nezvishoma, zvakare mwenje wechinyakare kune mwenje wemwenje we LED uye mwenje ndiyo inonyanya kukosha mukubudirira kweshanduko yemakore gumi. Yakanyorwa muHong Kong gore rakapera leishi chiedza 2010 mari inowedzera 54.3% kubva pagore rapfuura kusvika ku $ 470 mamiriyoni, kambani inosimbisa kukurudzirwa kwechiedza chekuchengetedza simba; Kutengesa zvigadzirwa zvemagetsi kwakawedzera ne64.5%, kunyanya ZhanEn mune chigadzirwa chine marambi nemarambi uye chiedza chinotsigira kuwedzera kwekutengesa. Nguva pfupi yadarika leishi inovheneka hombe kuburitsa LED mwenje zvigadzirwa, iyo profesheni kukura LED inovhenekera kutsunga kwenzvimbo. Inogona kuvonekwa kubva pane iri pamusoro pfupiso mamiriro, iyo yechinyakare yekuvhenekesa bhizinesi purofiti kugona, kushingaira kutevera pane chigadzirwa chirongwa LED the tide, kuwedzera chiyero che LED mwenje bhizinesi. Mwenje yechinyakare iri kuyerera nebhizinesi idzva.
Nguva yekutumira: Aug-11-2016