NgoJulayi 28, kuMboniso ISLE e Guangzhou, Guangdong Photoelectric Technology Association wabamba ngempumelelo umsitho wokusekwa Marine photoelectric iKomiti Professional, amalungu Marine photoelectric ikomiti Professional ikakhulu South China University of Technology, University Guangdong Ocean kunye namashishini abandakanyekayo. ishishini lombane lokufota.Le yinkonzo yokuqala ye-LED yaseTshayina kwintsimi yaseLwandle yombutho weqela, njengokuvuswa kweendudumo zezinambuzane, yakhala isigodlo sokungena kwimarike yesibane se-LED ye-2019 yaseChina.Intlanzi ye-LED ukukhanya kwimarike yasentwasahlobo iza ngokwenene?Ukuza kuthi ga ngoku, umbhali wojelwe wonke umntu kwiminyaka yakutshanje isibane sentlanzi se-LED senzeke ezo zinto.
Ngo-2004, abantu baseJapan baqala ukuvavanya izibane ze-LED zokuqokelela iintlanzi phantsi kwenkxaso karhulumente.
Ngo-2005, iJapan yaqala ukufunda ukusetyenziswa kwezibane zokuqokelela iintlanzi ze-LED ukuze zithathe indawo yezibane zokuqokelela iintlanzi ze-metal halide, ukuze kongiwe ukusetyenziswa kwamandla, ukwandisa imveliso yokuloba, nokuphucula indawo yokusebenza.
Ukususela ngo-2006, izibane ze-incandescent zaseJapan zitshintshwe izibane ze-LED zokusabalalisa ukukhanya okuphakathi, kunye nezibane ze-metal halide zitshintshwe ngokusasazwa kokukhanya kwezibane ze-LED.
Ngo-2007, iJapan yakha isikhephe sokuqala esixhotyiswe ngokupheleleyo sokuloba esinezibane ze-LED zokuloba.
Ngo-2008, intonga ye-saknife yasekwindla yaseJapan yatshintshwa ngokupheleleyo ngumkhumbi wokuloba umnatha kunye nokusabalalisa ukukhanya kwezibane ze-LED, ezinokuthi zibe nefuthe elifanayo lokuqokelela iintlanzi njengokusebenzisa isibane sokuqokelela intlanzi yokuqala, kunye nokusetyenziswa kwamafutha ngokubanzi kwancitshiswa ngama-20% - 40%
Ngo-2009, iJapan yakha isikhephe sesibini sokuloba se-LED esixhotyiswe ngokupheleleyo ngezibane zokuloba.
Ngo-2010, iYunivesithi yaseTaiwan Chenggong kunye neYunivesithi yase-Ocean yaphuhlisa izibane ezikhanyayo ze-LED zokutshintsha izibane zeentlanzi zemveli, kunye nenqanawa yokuqala yokulinga ukufaka izibane zeentlanzi ze-LED zalungiswa.
Ngo-2011, i-patent yokuqala yesibane se-LED yesibane se-LED kunye nemveliso yesibane sesibane se-LED yazalwa.
Ngo-2012, i-1000W yamanzi ye-LED yokuloba ukukhanya kwaqala ukuvavanywa kwiinqanawa zokuloba ezifana ne "Ningtai 76" eZhejiang.
Ngo-2013, i-300W yamanzi ye-LED yokuloba ukukhanya kwaqala iimvavanyo zase-offshore kwiinqanawa zokuloba ezifana ne "Yueyang Xiyu 33222" eYangjiang, eGuangdong;I-Guangzhou Panyu yenze uvavanyo lokuhlaziya "eYueyu 01024".
Ngo-2015, izibane zokuloba ze-LED zamanzi zaseChina ze-600W zaqala iimvavanyo ezikude nonxweme kwiinqanawa zokuloba ezifana ne-Fujian Fuding 07070. Uthungelwano lokukhanyisa lwe-semiconductor lukhuphe iziphumo zovavanyo lweYunivesithi yaseShanghai Ocean kunye neshishini "Isibane seentlanzi ze-LED siyabuzwa, kunye novavanyo lwenqanawa lokwenene lwe-LED luye lwabangela ukuba kubekho iimvavanyo ze-LED. akukho mpembelelo imbi kwisiphumo”.
Kwi-2016, isibane sase-China se-300W samanzi se-LED sentlanzi senze "isenzo esiqaqambileyo" sovavanyo lwase-offshore e-Guangxi;Isibane sentlanzi ye-autumn knife e-Shandong "i-Luhuangyuan Yu No. 117/118" yaqala uvavanyo lolwandle.I-China Lighting Electrical Appliances Association ixhalabele malunga "neSebe lezoKhuselo lase-US ukukhuthaza ukusetyenziswa kwezibane ze-LED kwi-Navy", inethiwekhi yokukhanya yase-China idlulisele isibane sokuloba isibane se-LED siphezulu kakhulu, okubangele ukuba urhulumente waseNdiya akhuphe "umyalelo wokuvalwa" iindaba.
Ngo-2017, i-1200W yamanzi ye-LED yokuloba ukukhanya kwe-LED yenza uvavanyo lwephenyane lokuloba i-squid e-Shidao, eShandong.
Ngo-2018, umboniso omkhulu wezokuloba kunye ne-Expo yolwandle unokubona inani elonyukayo lamashishini ezibane zeentlanzi ze-LED.
Ngo-2023, i-Jin Hong Factory yasungula ukukhanya kwe-LED efikelelekayo ye-1000w, ephumelele ukuqatshelwa kwabalobi e-Indonesia.Ukuthunyelwa kwenyanga malunga neziqwenga ze-2000.
Ukukhanya kwe-500W LED fisihng, imveliso yezikhitshane zokuloba zaseVietnam, nazo ziyaphuculwa.
Isibane sentlanzi ye-LED emva kweminyaka engaphezu kwe-10, yintoni imeko yangoku yemarike?Yaqalisa ingxoxo eshushu yoshishino.
Emva kophando, i-patent ye-135 yobugcisa kwintsimi yezibane zeentlanzi ze-LED e-China ukusuka kwi-2011 ukuya ku-2018, kubandakanywa nezinto eziqanjiweyo ze-42, imodeli ye-67 eluncedo, kunye ne-26 ukubonakala.Amashumi amaphepha emfundo, kwaye kulo nyaka uphelileyo, kwiPhondo Zhejiang nje wakhupha "DB33/T-2018 ukukhanya Seine inqanawa yokuloba isibane sokuloba ubuninzi iimfuno amandla ewonke" imigangatho yendawo, ukuphumeza ungenelelo lwamaziko ophando babe Chinese Academy of Sciences Institute of. Engineering physics thermal, Shanghai Ocean University, Guangdong Ocean University, Shandong Academy of Sciences, ukuveliswa kwamashishini angaphezu kwe-100, i-East kunye ne-South China i-akhawunti yeyona nxalenye inkulu, ilandelwa nguMntla kunye noMntla-mpuma weChina.Amaziko ophando lwesibane seentlanzi ze-LED zangaphandle kunye namashishini ikakhulu aneSouth Korea Samsung (Unilight), iYunivesithi yaseTokyo Marine, iJapan engenazintambo, iJapan Tuo Yang, iJapan East kunye noMbane, iGuye Electric njalo njalo.Kuyaqondwa ukuba i-75% yemarike yesibane yeentlanzi zemveli e-Asia ihlala eMzantsi Korea i-Samsung kunye ne-Japan Tuo Yang ezimbini, kunye nophando lwaseJapan lwe-Tuo Yang oluphuma kwisibane seentlanzi ze-LED luthengiswa kuphela eJapan, kwaye ixabiso langaphandle liyamangalisa.
Okokuqala, inkulu kangakanani imarike yesibane seentlanzi ze-LED?
Izibane zeentlanzi ze-LED zifana nezibane zezityalo ze-LED, zonke ziyinxalenye yokukhanya kwezolimo zebhayoloji, okuyi-cross-science yokukhanyisa kunye ne-biology, kunye namava afanayo.Izibane zezityalo ze-LED ukusuka ngo-2004 ukuza kuthi ga ngoku, kukho amalungelo abenzi be-1127, amashishini amaninzi athatha inxaxheba, ubungakanani bemarike bubonakala, kunye nenkxaso yoshishino isandi.Ngokwezibalo zangaphakathi ze-LED, ubungakanani bemarike yokukhanyisa isityalo sehlabathi ngo-2016 yayizizigidi ezingama-575 zeedola zase-US, kunye nezinga lokukhula elihlangeneyo lonyaka lama-30%, kwaye inani lilonke lemizi-mveliso yezityalo ezenziweyo e-China ngo-2016 ifikelele malunga ne-100, okwesibini kuphela ukuya. Japhan.Ukukhanya kokuloba kwe-LED kunokuba yimozulu kuxhomekeke kumthamo wemarike, ngokutsho kuthungelwano lolwazi loluntu lubonisa ukuba inani lilonke leenqanawa zokuloba ezikhoyo e-China yi-1.06 yezigidi, apho i-316,000 imikhumbi yokuloba enzulu yolwandle, ukukhanya kwedatha yemikhumbi yokuloba ayaziwa, I-Taiwan, iSouth Korea, iJapan imikhumbi yokuloba ibuye ibe nophuhliso lwemikhumbi yokuloba ebangelwa ukukhanya, kunye nezixhobo zokuloba zaseTshayina xa kuthelekiswa namazwe aphuhlileyo zisenegumbi elikhulu lokunyuka, ngenxa yokunqongophala kwemithombo yokuloba e-offshore, Ukunyuka kwe-Marine ranching, i inani leenqanawa zokuloba eziya elwandle lixhomekeke kulawulo oluthile lomgaqo-nkqubo kunye nezinye izinto, iinqanawa zokuloba zaseTshayina ngoku zinendlela ehlayo ekuguqulelweni kweenqanawa, kodwa ngokoqikelelo olulondolozayo kushishino, ukutshintshwa kwezibane zokuloba ze-LED kwixesha elizayo kusekho isikali sehlabathi. ubuncinane 100 billion yuan.
Okwesibini, sithini isigqibo sesicelo sesibane seentlanzi ze-LED?
Isibane sokuloba se-LED esisetyenziswa kwizikhephe zokuloba, ukusetyenziswa kwangoko kweTshayina kwizikhephe zokhuni zokuloba, emva kokusekwa kophuculo kunye nemowudi ehambayo, ukungeniswa kobuchwephesha besipaji esikhanyayo seSeine esivela eTaiwan ngeminyaka yoo-1990s, kudityaniswa nendlela yokusebenza yesikhephe sentsimbi, Inkulungwane yama-21 ngenxa yokukhanya kwesikhephe seglasi, isantya esikhawulezayo, inqanaba eliphezulu lokuzenzekela, iJapan kunye neTaiwan zisetyenziswa kakhulu, iChina sele iqalile ukuxhasa ukwakhiwa kweenqanawa zokuloba ze-fiberglass, ngenxa yokungafani kwemithetho yokuloba kunye nemimandla, umgangatho wokuloba. iinqanawa e-China ayikho phezulu.Izibane zezikhephe zokuloba, ukusuka kwezona zitotshi zantlandlolo, ukuya kumphunga onyibilikisiweyo, izibane ze-acetylene, ukuloba ukukhanya kwe-kerosene, ukuphuculwa kwebhetri eyomileyo esekelwe kwizibane ze-incandescent, ukuya kwijeneretha yamandla, izibane ze-metal halide, izibane ze-halogen kunye neminye imithombo yokukhanya yokuloba.Ukuvela kwezibane ze-LED zokuqokelela iintlanzi, ezibalelwa kwi-15% -35% yokusetyenziswa kwamandla eenqanawa zokuloba, kunokugcina ngokuthe ngqo i-40% -60% yokusetyenziswa kwamafutha.Ngokweziphumo zovavanyo lwe-LED lokuloba ukukhanya kwe-China kule minyaka isibhozo idlulileyo, ukukhanya kokuloba kwe-LED konga ngaphezu kwe-60% yamafutha (isizathu asisacaciswanga, kukho iinkcukacha ezininzi zovavanyo loluntu kwishishini), akukho mpembelelo imbi kwisivuno sokuloba, inciphisa impembelelo yezempilo ye-ultraviolet kubasebenzi bokuloba, inciphisa ukungcoliseka kwamanzi olwandle okubangelwa ngumonakalo womthombo wokukhanya, inciphisa iindleko zokugcinwa kunye nezinye iingenelo.Kufikelelwe kwisigqibo ngokubanzi nesizinzileyo.
Okwesithathu, zeziphi izikhokelo zomgaqo-nkqubo ezinxulumene nezibane zeentlanzi ze-LED?
Idatha ibonisa ukuba kwiinqanawa zokuloba zaseLwandle kunye nokuloba amazwe aphuhlileyo eJapan iye yavala ngokucacileyo ukufakelwa kweenqanawa ezintsha zezibane zegolide ze-halogen, ininzi yemikhumbi yokuloba yaseTshayina isasebenzisa izibane zegolide zemveli kunye nezibane ze-halogen, amandla ayo, ukusetyenziswa kwamandla aphezulu, ubomi obufutshane. , inkunkuma enzulu yomthombo wokukhanya, kunye nesiphumo semitha ye-ultraviolet kunempembelelo enkulu kwimpilo yabasebenzi, ukutshintshwa kunye nokuphucula kusondele.Sixhalabile ngoluhlu lwemigaqo-nkqubo enxulumene noshishino lokuloba eLwandle:
"Isicwangciso seminyaka emihlanu ye-13 sophuhliso loqoqosho lwaseLwandle lwesizwe sabhala ukuba ngenxa yokuloba ngokugqithisileyo, izixhobo zokuloba ngaphandle konxweme ziye zanqongophala, ukuloba kwi-offshore kuye kwalawulwa, ukukhula kwamaxesha avaliweyo okuloba, izixhobo zokuloba zaqala ukulondoloza, ukukhuthaza ukuloba. ukwanda kokuloba kude nonxweme, ukukhuthaza ulwakhiwo lweenqanawa zokuloba ezonga amandla kunye nokusingqongileyo, kunye nokukhuthaza ukuphuculwa kwezixhobo zenzululwazi nezobuchwepheshe zaseLwandle.Khuthaza ukwakhiwa kwamadlelo aseLwandle lwaseLwandle, khuthaza umboniso okhokelayo wesicelo, ubambe ulwandle ngendlela yokuphuma kunye nokunye.
IOfisi yezoLimo kunye nezokuLoba (2015) Nombolo 65 Isaziso seOfisi Jikelele yoMphathiswa wezoLimo ngoShicilelo nokusasazwa kwesiCwangciso sokuPhunyezwa soLungiso loMgaqo-nkqubo weSibonelelo seXabiso le-Oli yokuLoba kwasekhaya kunye noShishino lwezasemanzini sisetyenziselwa inkxaso-mali yedizili. abalobi ukusuka kowama-2015 ukuya kowama-2019, ekulindeleke ukuba incitshiswe ngama-40% emva kowama-2019, ukukhuthaza ukuncitshiswa kwemikhumbi yabalobi ibe yimveliso kunye nokuhlaziywa nokuguqulwa kwemikhumbi yokuloba.
Ngo-2018, iSebe lezokuLoba kwiPhondo lase-Guangdong likhuphe iSicwangciso sokuPhunyezwa seProjekthi yoKwakha izixhobo zoKhuseleko kwezoLoba kwiPhondo laseGuangdong ngo-2018 (iSikhokelo soMzimba wokuLoba kunye noKwakha kweZixhobo zoKhuseleko), kwaye imali yephondo ilungiselele i-50 yezigidi ze-yuan yenkxaso yexabiso leoli yokuloba. iimali zohlengahlengiso (inxalenye yesicwangciso sephondo ngokubanzi) ukuxhasa ulwakhiwo lwezixhobo zemveliso yokhuseleko lokuloba kwiphondo lethu.Ikakhulu izikhephe zokuloba zifakela izixhobo ze-AIS zenqanawa kunye ne-Beidou satellite shipborne terminal, Itheminali ye-AIS yenqanawa 2,768 izikhitshane zokuloba ezinkulu neziphakathi, 18,944 izikhitshane zokuloba ezincinci, Itheminali yesathelayithi ye-Beidou ixhotyiswe nge-2,041.Iprojekthi iya kuphunyezwa ukususela ngoJuni 2018 ukuya kuMeyi 2019, kunye nomjikelo weenyanga ezili-12 zizonke.
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Ngamafutshane, ukusuka ekuncitshisweni kwenqanawa ukuya kwimveliso, ukukhuselwa kwemithombo yokuloba ekude nolwandle ukuya ekuhlaziyweni nasekuguqulweni kweenqanawa zokuloba, ukubambisa ukukhanya kuphezulu kunalo naluphi na uhlobo lokuloba olufana nokuloba, kanye njengokuba inqanawa yokuloba i-beidou assembly ifumene ngokwaneleyo. ingqwalasela kumgaqo-nkqubo kwaye sele iqhuba, kwaye ungakanani umgaqo-nkqubo wokuphucula isibane sokuloba?Ukuba kunokubakho imigaqo-nkqubo efanelekileyo yokusetyenziswa kwesicelo "sezibane zokutshintshwa kweoli" kunye "nezibuko ezilishumi kunye neenqanawa ezilikhulu", ukonga amandla kunye nokunciphisa ukusetyenziswa, kunye nokukhuthazwa kophuhliso lokukhusela okusingqongileyo lwaseMarine, ukuphuculwa kwezixhobo zokuloba kunokuphunyezwa ngokwenene. .
Okwesine, indlela yokusabela kwimarike yesibane sentlanzi ye-LED?
Isibane saseTshayina sokuloba isikhephe segolide se-halide isibane sisathembele kwizinto ezisuka kumazwe angaphandle ukusombulula, inxalenye yentengiso yasekhaya ye-halide isibane semalike asiphezulu, kunye namashishini amatsha isibane seentlanzi ze-LED, inqanaba lobugcisa lokulungileyo nokubi, ukungabikho koshishino. imigangatho, ukukopa kunye homogenization sinzulu, kunye neemveliso ezifanayo Japan kwixabiso Internet ngokusisiseko ngaphezu 5 amaxesha yasekhaya, Ukunqanda uphuhliso lwemarike yokukhanya iintlanzi China LED Azisekho ubuchwepheshe kunye nexabiso, kodwa abalobi ngokubanzi ukuthenga iimveliso zasekhaya ezikumgangatho ophantsi. kwi-intanethi, kukho ukuchasana nokukhanya kweentlanzi ze-LED "ayikho nzulu" kwaye "ayikwazi ukubamba iintlanzi".
Ngaba kuchanekile ukuba abalobi bathethe ngotshintsho lombala "we-LED"?Amaphepha obugcisa amaziko emfundo akhethekileyo kunye neziphumo zovavanyo lwamashishini anele ukubonisa ukuba akunjalo.Nangona kunjalo, uhlalutyo lombhali malunga nokusebenza kweemarike akumangalisi, ngenxa yezizathu ezithathu:
Okokuqala, ukuvela kweemveliso ezintsha kufuneka kume ukuvavanya kwexesha kunye nabasebenzisi, emva koko, izenzo zithetha ngaphezu kwamagama.
Okwesibini, akukho khuthazo lomgaqo-nkqubo kunye nokukhuthazwa okukhulu kweemveliso ezintsha.
Okwesithathu, ukungabikho kwemimiselo kushishino, ukungalingani kwayo, ezinye iimveliso ezimbi zinika izibane zeentlanzi zemveli ithuba lokukhulisa okubi.
Ngokuqinisekileyo, ekubonweni kweemarike, ukwamkelwa kweentlanzi ze-LED ukukhanya kokukhanya ngaphantsi kwamanzi kuphezulu kunokukhanya kwamanzi.
Zintlanu, zeziphi iintlobo zamashishini ezibane zeentlanzi ze-LED?
Izibane zeentlanzi ze-LED zibonakala ngathi zihamba ngokukhawuleza, kangangokuba iinkampani ezininzi ziye zathontelana ukuya.Emva kokuba le datha ingentla yafumanisa ukuba uphando lwesibane se-LED yaseChina nayo inalo ixesha, imfuneko yomonde owaneleyo, inkunzi kunye namandla obugcisa.Emva kwezibalo, okwangoku, kukho malunga nezi ntlobo zilandelayo zamashishini ezibane zeentlanzi ze-LED e-China:
Olunye ngamashishini okwenziwa kwezixhobo zaseLwandle, ikakhulu avelisa iiseti zeenjini, iminatha yokuloba, iikhreyini, izibane zokuloba kunye nezinye izixhobo kwiinqanawa zokuloba.
Okwesibini kumashishini okuvelisa izibane zokuloba, kwangethuba ukuhambisa izibane, kubandakanywa izibane zomqondiso, izibane zokukhangela, izibane zeenqanawa, izibane zedekhi, njl.
Iindidi zintathu ngamashishini okukhanyisa i-LED, kunye nemithombo yokukhanya kwe-LED njengeyona mveliso yokukhanyisa i-peripheral.
Umbhali ukholelwa ukuba inkqubela yalo naliphi na ishishini ayinakwahlukaniswa nenkuthazo yemibutho yoshishino, iidyunivesithi kunye namaziko ophando, abatyali-mali, iteknoloji kunye norhulumente, kwaye ujonge phambili kubathathi-nxaxheba abaninzi kwindlela yokuba ngumbuso waselwandle kunye nephondo elinamandla.Kwinkqubo yokukhawulezisa ukukhuthazwa kokuphuculwa kweenqanawa zokuloba, kuyathenjwa ukuba iphondo elikhulu loqoqosho lwaseLwandle lingakwazi ukunikela ingqalelo ngokwenene kwizibane zokuloba ze-LED.Ingaba izibane zeentlanzi ze-LED zinokukhawuleza zibe yimarike ekhulayo yezibane ze-LED kunye nokwandisa ishishini, kusathatha ixesha.Kuye kwaba yinto engenakuphepheka kwii-LED eziqokelela izibane zokuqokelela iintlanzi ezithatha indawo yemveli yokuqokelela iintlanzi ze-MH kwizikolo zentlanzi zamanzi aphantsi.Isicelo se-Universal ukuze kuxhamle abalobi, sinethemba lokuba olu suku luya ngokusondela ngakumbi.
Ixesha lokuposa: Aug-10-2023