Kakaretso: Hona joale, qalong lefatše le thehile mohaho oa indasteri o thehiloeng Amerika Leboea, Europe, le Asia, oo e ’ngoe le e ’ngoe ea tsona e nang le melemo e matla mafapheng a fapaneng.Meruo e tsoetseng pele e emeloang ke United States, Japane, le Jeremane e nang le matla a tlhahiso ea ketane eohle ea indasteri ea mabone a LED e na le molemo 'marakeng oa maemo a holimo, a nang le lisebelisoa tse tsoetseng pele le tsamaiso e batlang e phethehile ea indasteri, empa e qabeletsoe. mesebetsing, thepa, le liketane tsa phepelo.litšenyehelo ho feta…
Mokhoa oa ntlafatso ea indasteri
Hajoale, lefats'e le qalile sebopeho sa indasteri se shebaneng le libaka tse tharo tse kholo tsa Amerika Leboea, Europe le Asia, e 'ngoe le e' ngoe ea tsona e nang le melemo e matla mafapheng a fapaneng.Meruo e tsoetseng pele e emeloang ke United States, Japane, le Jeremane e nang le matla a tlhahiso ea ketane eohle ea indasteri ea mabone a LED e na le molemo 'marakeng oa maemo a holimo, a nang le lisebelisoa tse tsoetseng pele le tsamaiso e batlang e phethehile ea indasteri, empa e qabeletsoe. mesebetsing, thepa, le liketane tsa phepelo.Mathata a phahameng a litšenyehelo ha a so thehe litlamorao.Har'a limmaraka tse ntseng li hlaha Asia, linaha tse kang India, Vietnam, joalo-joalo, tse ileng tsa ntlafatsa indasteri ea mabone a LED hamorao, li na le bokhoni bo itseng ba tlhahiso ea lihlahisoa, empa tšehetso ea bona ea ketane ea indasteri ha e phethehe, 'me ba tobana le maemo a thata a lipolotiki le a moruo le a tlaase. katleho sechabeng.le litaba tse ling, ho thata ho theha tlholisano ka nako e khuts'oane.
Joaloka feme ea lefats'e ea indasteri ea mabone a LED lefatšeng ka bophara, Chaena ke mohlahisi e moholo ka ho fetisisa lefatšeng oa lihlahisoa tsa mabone a LED.E na le bokhoni ba tlhahiso le tlhahiso ea ketane eohle ea indasteri ea mabone a LED, 'me e na le tlhōlisano e matla tlhahiso, lipatlisiso le nts'etsopele le thekiso ea lihlahisoa tsa mabone a LED.
Ho phaella moo, lilemong tsa morao tjena, matla a tlhahiso ea indasteri ea mabone a LED a eketsehile ka potlako, e leng se entseng hore ho be le khatello e tlaase ea indasteri le tlhōlisano e matla ea 'maraka.Li-brand tsa pele tsa machaba tse kang Signify le Osram, hammoho le li-brand tsa pele tsa lehae tse kang Oppo Lighting, li nka karolo e ngata ea 'maraka ea lihlahisoa tsa boleng bo holimo ka lebaka la mofuta oa tsona o matla, mocha, tsamaiso le lipatlisiso tsa theknoloji le melemo ea ntlafatso.Likhamphani tse ling tse ntseng li hlaha tsa mabone a LED tse nang le litšobotsi tsa tsona tsa tekheniki le bokhoni ba nts'etsopele ea lihlahisoa le tsona li nkile menyetla ea hore nts'etsopele ea indasteri e hole ka potlako, e atlehe ho kena 'marakeng oa lihlahisoa o arohaneng oa boemo bo holimo le ho nka karolo e itseng ea mmaraka.Bahlahisi ba bangata ba mabone a LED a manyane le a mahareng, ka lebaka la mefokolo ea theknoloji ea lihlahisoa tsa bona, boleng, mofuta le likanale, haholo-holo ba qothisana lehlokoa ka theko 'marakeng o tlase.
Litšobotsi tsa indasteri
Nako le nako
Ka kholo ea butle-butle ea theknoloji ea mabone a LED, le tlhokomelo le tataiso ea leano la ho boloka matla le litaba tsa tšireletso ea tikoloho lefatšeng ka bophara, indasteri ea mabone a LED e kentse menyetla e meholo ea tsoelo-pele, kahoo litšobotsi tsa nako le nako ha li totobetse.
Lebatooa
Hajoale, indasteri ea mabone a LED ea lefats'e e qalile mokhoa oa kabo ea indasteri le tlholisano e shebaneng le libaka tse tharo tse kholo tsa Asia, Europe le Amerika Leboea.China ke setsi sa bohlokoa sa tlhahiso le setsi sa kantle sa lihlahisoa tsa mabone a LED lefatšeng, 'me Asia, Europe le Amerika Leboea ke limmaraka tsa bohlokoahali tsa bareki ba lihlahisoa lefatšeng.
Nako ea selemo
Libaka tsa ts'ebeliso ea lihlahisoa tsa mabone a LED li batla li pharaletse, 'me ho na le litlhoko tsa nako e telele le tse tsitsitseng tsa kopo likarolong tse sa tšoaneng tse kang bophelo ba letsatsi le leng le le leng, khoebo, tlhahiso, boenjiniere, lipalangoang, joalo-joalo, kahoo litšoaneleho tsa nako ea 'maraka ka kakaretso ha li totobetse.Leha ho le joalo, lihlahisoa tsa mabone a khoebo a LED karolong ea 'maraka ke haholo-holo bakeng sa bareki ba khoebo.Ka lebaka la tšusumetso ea mekhoa ea khale ea ho sebelisa, nako ea matsatsi a phomolo hangata ke nako ea tlhoro ea thekiso.Nakong ea "Keresemese" linaheng tse ling, beng ba lihlahisoa ba tla eketsa papatso le thekiso ea lihlahisoa tsa mabone a khoebo.Ka hona, halofo ea bobeli ea selemo ke tlhōrō ea nako ea thekiso ea indasteri ea mabone a khoebo.Karolong ea pele ea selemo ka mor'a matsatsi a phomolo a Selemo se Secha, thekiso e batla e bataletse.Ka hona, ho na le litšobotsi tse itseng tsa nako ea selemo indastering ea mabone a khoebo.
Mekhoa le mabaka a liphetoho maemong a phaello ea indasteri
'Maraka o ka tlaase oa indasteri ea mabone a LED o na le mefuta e mengata ea likopo le tlhokahalo e matla ea' maraka.Mehloli ea leseli la LED e tobane le tlholisano e matla ea 'maraka,' me moeli oa phaello oa lihlahisoa o tlase.Leseli ka kakaretso ke 'maraka o moholo ka ho fetisisa oa kopo bakeng sa lihlahisoa tsa mabone a LED,' me nts'etsopele ea likaroloana tsa eona e fapane haholo.Lebala la mabone a lehae le ntse le kena butle-butle nakong ea kholo, 'me mokhoa oa tlhōlisano oa' maraka o thehoa.e petelitsoe ho isa boholeng bo itseng.
Likarolo tsa 'maraka tse kang mabone a khoebo le mabone a indasteri li boemong ba tsoelo-pele e potlakileng.Ka ntlafatso e tsoelang pele ea litlhoko tsa motho ka mong le tse ikhethileng tsa bareki ba mabone a khoebo, le ntlafatso ea maemo a mabone a indasteri bakeng sa polokeho, matšeliso, bohlale le litlhoko tse ling, mabone a khoebo Likarolo tsa 'maraka tse joalo ka mabone a indasteri le mabone a indasteri li tla tsoela pele ho nts'etsapele ka potlako, le ho fapana. 'me lihlahisoa tsa motho ka mong li atisa ho ba le boleng bo phahameng ba sehlahisoa le monyetla o moholo oa phaello.
Tshekatsheko ya menyetla le diphephetso tseo indasteri e tobaneng le tsona
Menyetla eo re tobaneng le eona
A. Linaha ho pota lefatše li khothalletsa ho tuma ha lihlahisoa tsa mabone a LED le tšehetso ea maano a naha
E le ho ntlafatsa tšebeliso e ntle ea matla, ho sireletsa tikoloho, le ho sebetsana le phetoho ea maemo a leholimo lefatšeng ka bophara, mebuso ea linaha/libaka tse tsoetseng pele tse kang United States, European Union le Japane li ntšitse maano a ho thibela mabone a tloaelehileng le ho tšehetsa le ho khothalletsa. ntlafatso ea indasteri ea mabone a LED.
B. Theknoloji ea mabone a LED e ntse e tsoela pele, theko e ntse e theoha
Tsoelo-pele ea theknoloji e etsa qeto ea kholo e potlakileng ea indasteri ea mabone a LED.Ho nkeloa sebaka ha mabone a bolokang matla ka lihlahisoa tsa mabone a LED ke mokhoa oa ntlafatso oa indasteri ea mabone.Khatelo-pele ea theknoloji ea mabone a LED e bonahala haholo-holo likarolong tse peli: Ea pele, ntlafatso e tsoelang pele ea katleho ea leseli.Ho ea ka lintlha tse amehang, ka 2018, matla a khanyang a li-LED tse nang le matla a phahameng a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a matla a mabone a LED a feta 180lm/W.ea bobeli, theko ea theko e ile ea tsoela pele ho theoha.E anngoe ke ntlafatso ea theknoloji ea chip ea holimo, ho eketseha ha bokhoni ba tlhahiso le ho ntlafatsa ts'ebetso ea tlhahiso ea mabone, theko ea thepa e ka sehloohong e fokotsehile butle-butle, e fokotsa litšenyehelo tsa tlhahiso ea mabone a LED.Ho ea ka lipalo-palo, ho ea ka theko ea lebone la LED le lekanang le li-watts tse 60, theko ea eona e ne e ka ba lidolara tse 45-50 tsa US ka sengoathoana ka January 2011, empa ka July 2018, theko e ne e theohile ka tlase ho lidolara tse 10 tsa US Theko. ea lihlahisoa tsa mabone a LED butle-butle a atamela theko ea mabone a setso a pholosang matla.
C. Tšimo ea tšebeliso ea lihlahisoa tsa mabone a LED e ntse e tsoela pele ho atoloha
Ka nts'etsopele e potlakileng ea theknoloji ea mabone a LED, matšoao a ts'ebetso ea lihlahisoa tsa mabone a LED joalo ka botsitso, bophelo ba ts'ebeletso, bohlale, CRI, ts'ebetso e khanyang e ntse e eketseha le ho feta, e fihlela boemo ba ho kopana le tlhoko ea 'maraka.Lihlahisoa tsa mabone a LED ha lia khotsofatsa feela mabone a akaretsang Leha ho le joalo, ho latela maemo a fapaneng a ts'ebeliso, likarolo tse fapaneng tsa ts'ebeliso li nkuoa, 'me sebaka sa mmaraka se ntse se hola le ho atoloha kamehla.Pele ho lilemo tsa bo-1990, indasteri ea mabone a LED e ne e le mohatong oa pele oa nts'etsopele.Mokhoa oa 'mala oa sehlahisoa o ne o le mong' me theko e ne e phahame.Mmaraka oa likopo o ne o tsamaisoa haholo ke tlhoko ea mabone a matšoao le mabone a bonts'ang.Ho tloha bohareng ba bo-1990 ho isa bofelong, indasteri ea mabone a LED e ile ea kena ka potlako Boemong ba nts'etsopele, nts'etsopele ea theknoloji ea leseli le leputsoa le botala le ho theoha ha litheko tsa lihlahisoa ho ile ha etsa hore mabone a LED a atolosoe ka potlako lebaleng la khoebo mme ea fetoha matla a maholo a ho khanna. bakeng sa nts'etsopele ea 'maraka oa mabone a LED ka nako eo;ka khōlo e tsoelang pele ea theknoloji le ho fokotseha ho eketsehileng ha theko, lilemong tsa morao tjena lihlahisoa tsa mabone tsa Lai LED li kene butle-butle likarolong tse ngata tse kang mabone a lehae le mabone a indasteri, a theha 'maraka o moholo oa kopo.Nakong e tlang, ka nts'etsopele ea mabone a naha, mabone a likoloi le likarolo tse ling tse nyenyane, tlhokahalo ea 'maraka ea mabone a LED e tla tsoela pele ho hōla ka potlako.
D. China e na le ketane e felletseng ea indasteri ea mabone a LED, 'me indasteri e kene molemong oa nts'etsopele
indasteri ea mabone a LED naheng ea heso e qalile ho elella bofelong ba lilemo tsa bo-1960.Ka mor'a lilemo tse ka bang 50 tsa tsoelo-pele, indasteri ea mabone a LED ea naha ea heso e fihletse katleho e tsotehang, ho kenyelletsa le tlhahiso ea li-wafers tsa LED epitaxial, ho lokisoa ha li-chips tsa LED, ho paka le lisebelisoa tsa lihlahisoa tsa LED.Ho kenyeletsoa ketane e felletseng ea indasteri.Ka nako e ts'oanang, China e nka bohlokoa bo boholo ho lipatlisiso le nts'etsopele ea theknoloji ea mabone a LED, 'me ka tatellano e qalile merero ea mabone a matala le merero ea mabone a semiconductor.Ts'ehetsa merero ea lipatlisiso le nts'etsopele le indasteri ea theknoloji ea mabone a LED, kahoo e na le motheo o motle oa lipatlisiso le nts'etsopele, 'me e na le melemo e itseng lits'ebetsong tsa ho kopanya mabone a LED.
E. Maemo a indasteri ea Chaena a lula a ntlafala, 'me tsoelo-pele e tloaelehileng e fetohile tataiso
Lilemong tsa morao tjena, tlas'a tataiso ea mafapha a 'muso a kang National Development and Reform Commission, National Standards Commission, Lekala la Saense le Theknoloji, Lekala la Indasteri le Theknoloji ea Boitsebiso, le nts'etsopele ea mekhatlo le mekhatlo ea indasteri e amehang. tlhahlobo le netefatso ea maemo a mabone a LED naheng li entse tsoelo-pele ea mekhahlelo.Ho ea ka lipalo-palo tsa sethala sa litaba tsa sechaba, ho tloha ka la 31 Mots'eanong, 2021, naha ea heso e lokolotse litekanyetso tsa hajoale tsa naha tse 187, litekanyetso tsa indasteri tse 174, le litekanyetso tsa lehae tse 247 tse amanang le mabone a LED, 'me li sebelitse ka mafolofolo mosebetsi oa sehlopha sa lifofane. le ho kenya letsoho ka mafolofolo mokhatlong oa Machaba oa ISO/TC274 mosebetsi oa maemo.
Ho feta moo, sebaka sa ts'ebeliso ea lihlahisoa tsa mabone a LED se ntse se pharalla le ho feta, 'me masimo a eona a koporo a tlase joalo ka libaka tsa kantle, mabala a lipapali, joalo-joalo, butle-butle a thehile lintlha tsa taolo tse amehang.Ho feta moo, Lekala la Terene, Lekala la Likhokahano, le Lekala la Tšireletso ea Sechaba le tsona li thehile litekanyetso tse loketseng bakeng sa lihlahisoa tsa kopo ea mabone a LED.Ho thehoa ha litekanyetso le litloaelo tsa indasteri tse ka holimo ho tla thusa ho khothaletsa tsoelo-pele e hlophisehileng le e tloaelehileng ea indasteri ea mabone a LED.
Liphephetso tseo re tobaneng le tsona
A. Theknoloji ea mantlha e batla e fokola
Hajoale, karolo e kholo ea lihlahisoa tsa mabone a LED a naha ea heso a romelloa kantle ho naha, 'me limmaraka tsa linaha/libaka tse tsoetseng pele tsa Europe le United States li fapane le 'maraka oa lehae.Ba na le menyako e tiileng ea ho fihlella mme ba ntlafalitse mekhoa ea taolo ea trust.Lihlahisoa tsa mabone a LED li beha maemo a ho fihlella 'marakeng.Leha ho le joalo, mahlale a mantlha a lik'hamphani tsa naha ea heso tsa mabone a LED mabapi le lisebelisoa tsa maemo a holimo, moralo oa optical, taolo ea matla le theknoloji ea ho felisa mocheso esale a le maemong a fokolang ka nako e telele.Lik'hamphani tsa mabone a LED ha li na molemo oa tlhōlisano ho theknoloji.Litšitiso tse kholo ho limmaraka tse tsoetseng pele.
B. Tšusumetso ea letšoao la lik'hamphani tsa mabone a LED a malapeng a fokola
Ho latela pono ea nts'etsopele ea libaka tse fapaneng lefats'eng ka bophara, indasteri ea hajoale ea lefats'e ea mabone a LED e thehile mekhoa e meraro ea kabo ea indasteri le mokhoa oa tlholisano o laoloang ke United States, Asia le Europe, mme e bonts'itse hore Japane, United States. , 'me Jeremane ke baetapele ba indasteri.China Taiwan le Korea Boroa li ile tsa latela haufi-ufi, 'me Chaena, Malaysia le linaha/libaka tse ling li ile tsa latela kabo ea li-echelon ka mafolofolo.Linaheng tsa machaba, linatla tsa machaba tse kang Signify le Osram li na le karolo e kholo ea 'maraka 'marakeng oa lihlahisoa tse phahameng.Ba na le litšobotsi tsa bona lihlahisoa le limmarakeng, ba etsa ketane e feletseng ea indasteri ea mabone a LED, 'me ba sebelisa melemo ea bona lihlahisoa tse ncha le theknoloji e ncha.Melemo e ncha, haholo-holo e amehang tlhahisong ea lihlahisoa tse phahameng tsa boleng bo phahameng, ho tseba mahlale a mantlha a mantlha joalo ka thepa ea boleng bo holimo, moralo oa optical, taolo ea matla le theknoloji ea ho qhala mocheso.Leha ho le joalo, lik'hamphani tsa mabone a LED tsa malapeng li na le ts'ebetso e fokolang ea marang-rang le bokhoni ba ho eketsa boleng, kapa li phehella tekanyo ea thekiso le ho hlokomoloha mohaho oa marang-rang, 'me ho na le lik'hamphani tse fokolang tsa marang-rang tse nang le tlhōlisano ea machaba.
C. Ketsahalo ea tlhōlisano ea homogeneous e tebile
Homogeneity ea lihlahisoa esale e le e 'ngoe ea mathata a neng a tšoenya lik'hamphani tsa naha ea heso tsa mabone a LED.Kaha 'maraka oa mabone a LED o le boemong ba khōlo e potlakileng, likhoebo tse ling tse nyenyane le tse mahareng tsa indasteri li sebelisitse chelete e fokolang lipatlisisong le nts'etsopele ea lihlahisoa le theknoloji, haholo-holo ka tšebeliso ea lihlahisoa tse batlang li le tlaase.Theko e etella pele 'maraka, e lebisang tlhōlisanong e itseng e sa laoleheng le homogeneity ea lihlahisoa indastering ea mabone a LED.Mathata ana ha a ame feela phaello ea lik'hamphani tsa mabone a LED, empa hape ha a thuse ho ntlafatsa bophelo bo botle le bo tsitsitseng ba indasteri ea mabone a LED.
Nako ea poso: Apr-06-2022