Nalalka LED-ka ee Qiimaha Suuqa Guud, Dhibaatooyinka Tayada waxay sii wadaan in la jaangooyo

Iyada oo la raacayo dawlad ka baxday khariidad-dhaqaaleedka, Oktoobar 1 ee sanadka soo socda, Shiinuhu wuxuu si buuxda u mamnuucayaa iibinta iyo soo dejinta 15 watts iyo wixii ka sarreeya nalalka caadiga ah. Waxaa la arkayay in suuqu asal ahaan ka baxay iftiin, laakiin marka si xoog leh kor loogu qaado nalalka tamarta-badbaadinta ay meesha ka saaraan, nalalka garoomadu waxay noqdaan suuqa guud. Si kastaba ha ahaatee, sababtoo ah la'aanta nalalka LED-yada ee heerarka qaranka ee khuseeya, jahawareerka qiimaha alaabta, tayada ayaa si weyn u kala duwan iyo dhibaatooyin kale oo aan la tirin karin. Backpfrontp badbaadinta nalalka LED garoonada nalalka oo u soo jeeda dhabarka dambe ee hore, Fang oo ku nool harada Lake bulsho badan oo Jindong ah sababtoo ah qolka fadhiga qoyska ayaa da'da ujeedo weyn u leh inay helaan laambad cusub. Hadda gurigaygu waa nalalka tamarta-badbaadiya, shalay waxaan aaday suuqa iftiinka goobada, waxaan ogaaday in suuqa uu ahaa mid aad u yar nalalka tamarta. Fang Mingkang wuxuu ugu dambeyntii iibsaday nalalka LED-ka ee tamarta sare leh. backpfrontp September 7 galabnimo, weriyuhu wuxuu aaday suuqa qalabka dhismaha ee Zhejiang, iibka dukaanka nalalka waa nalalka LED. Zhao Huasheng, oo ah mulkiilaha dukaanka laambada ayaa soo bandhigay: hadda iibso nalalka tamarta-badbaadinta ee dad yar, dhalinyaro badan oo ku jira qurxinta guriga cusub ayaa iibsan doona nalalka LED. Iftiinka dhabarka hore ee LED wuxuu iftiimiyaa laba jeer in ka badan nalalka badbaadinta tamarta. Sanadihii la soo dhaafay, suuqa nalalka LED-yada ayaa la raadinayey sababo lagu sharraxay Zhao Huasheng, in kasta oo waxoogaa ka sarreeya qiimaha 1000W LED daadka nalalka tamarta badbaadinta, laakiin joogitaanka nalalka tamarta-iftiinka ayaa soo saara nalalka tamarta-badbaadinta sare leh. waxay soo saari doontaa shucaaca korantada, isticmaalka muddada dheer iyo dhaawaca indhaha si sahlan, halka nalka LED uu isticmaalo iftiinka soo baxaya semiconductor elektarooniga ah, waa isha hoose ee DC ee qalabka iftiinka. dhinaca waxqabadka LED-ka backpfrontp, badbaadada, iwm waa in ay ka xoog badan yihiin nalalka tamarta badbaadinaya, oo ay weheliyaan nalalka tamarta-badbaadinta ayaa sidoo kale wasakhaysan arrimo meerkuri ah oo aan la hareerayn karin, waa arrin in la beddelo. Maaddooyinka iftiinka bay'ada ee LED waxay u badan yihiin silikoon, wax dhibaato ah oo deegaanka ah ma jiraan. Zhao Huasheng ayaa yidhi. Backpfrontp Zhao Huasheng xisaabinta: 40W nalka shidan oo cunaya 0.03652 kwh saacaddii, 10W nalalka badbaadinta tamarta waxay cunaan 0.00814 kwh saacaddii, 5W nalalka LED waxay cunaan 0.00704 kW saacaddii. Ka soo qaad in celceliska qoysku ay shidaan nalalka lix saacadood maalintii, 0.6 yuan halkii kiilowatt-saacadood, oo leh hal koronto oo 40W ah waa 47.98 yuan sanadkii, iyadoo 10W nalalka tamarta lagu badbaadiyo ay tahay 10.69 yuan sanadkii, laakiin Korontada iftiinka 5W ee LED sannadkii waa 9.25 yuan. Sida iska cad, isticmaalka nalalka ifaya ayaa ah kuwa ugu dhaqaale xumo. Nalalka LED waxay ka qaalisan yihiin nalalka tamarta, laakiin korontadu way ka jaban tahay. Wuxuu yidhi. backpfrontp macaamiishu waxay u yimaadaan inay iibsadaan nalalka, iftiinka tunnel-ka LED-ka ee waydiinaya macaamiisha ayaa ku xisaabtamay inta badan. Mid ka mid ah macaamiisha ayaa yiri: Nalalka LED-ka, inkasta oo qiimihiisu uu ka sarreeyo tirada nalalka tamarta-badbaadinta, laakiin waqti dheer ayaa badbaadin kara koronto badan, liddi ku ah weli waa mid aad qaali u ah. backpfrontp agaasime ku xigeenka Institute of Semiconductors Hongda Chen ayaa sheegay in haddii Chinese 50% ee iftiinka iftiinka LED, ay awoodaan in ay gaaraan badbaadinta sanadlaha ah 210 bilyan kwh, oo u dhiganta 2.5 si ay u dhisaan Mashruuca Saddex Waadi. Dhanka kale, LED marka loo eego rajada nolosha, dabacsanaanta codsiga, sidoo kale waxay leedahay faa'iidooyin aan la qiyaasi karin. Laambadaha LED-ka ee backpfrontp ayaa ka maqan suuqa GB si ay u noqdaan kuwo halbeeg u ah backpfrontp ee suuqa alaabta dhismaha ee Zhejiang, dadku waxay u yimaadaan inay iibsadaan nalalka Liu wuxuu yidhi: home've ayaa isticmaalayey nalalka tamarta badbaadinta, laakiin dareenka nolosha laambada tamarta ayaa gaaban, oo leh wax ka yar laba sano oo xun, markaa waxaan rabaa inaan beddelo nalalka LED. Laakiin baaritaanka ayaa lagu ogaaday in farqiga qiimaha uu yahay mid aad u weyn, ma garanayaan waxa ay si fiican u iibsanayaan. Nalalka LED-ka hadda qiimaha suuqa kala duwanaansho weyn, sida Philips, Panasonic iyo noocyada kale ee qiimaha nalalka LED inta u dhaxaysa 80-150 yuan, laakiin nooc ka mid ah qiimaha nalalka LED ayaa ka yar 50 yuan. backpfrontp sababta farqiga qiimaha nalka LED uu aad u weyn yahay? Waxaan soo dejinay iyo nalalka gudaha, qiimaha soo dejinta oo qaali ah, ka dhigay mid aad u jaban. Markii weriyaha uu su'aal ka keenay qiimaha nalalka LED-ka ayaa mid ka mid ah iibiyaha dukaanka nalka ku jawaabay. Nalalka jimicsiga LED-ka ee suuqa haddii iibiyaha backpfrontp sheegay sida dinaar kayd ah? wariye ka bartay waaxaha ay khusayso, wakhtigan xaadirka ah Shiinaha weli ma soo saarin heerarka qaranka ee nalalka LED, Laambadihii LED ee suuqa inta badan waa waafaqsan ganacsiga tan iyo markii la dejiyey heerarka wax soo saarka, tayada aad u kala duwan, macaamiisha guud ahaan adag tahay in la fahmo mid ka mid ah albaabbada . backpfrontp isla nalalka LED-ka, waa maxay arrimaha saameeya qiimaheeda? Marka la eego, ilaha warshadaha ayaa sharxay in arrimaha saameeya qiimaha ay ka mid yihiin chip-ka iftiinka LED, xirmo, habka qaboojinta, qalabka kulaylka, tignoolajiyada iyo dhinacyada kale ee muuqaalka, kaliya jajabka heerarka hoose. backpfrontp Warshadaha sharaxaad dheeraad ah, nalka LED guud ahaan waxaa ka mid ah kuul laambad, qolof, wadista saddex qaybood. Iyada oo awood lagu qiimeeyay 3W ee nalalka LED, tusaale ahaan, taas oo ka kooban saddex kuul laambad, qolof ah, qaabeynta drive, si loo xisaabiyo kharashka wax soo saarka ee alaabta dhexdhexaadka ah, qiimaha waa 2 yuan kuul laambad, qolof. 3 yuan, oo loo kaxeeyay 2.8 yuan, qiimaha shaqada 1 yuan, 0.5 yuan kharashyada baakad, kharashyo kale hal yuan. Markaa samaynta, wadarta qiimaha nalku waa 10.3 yuan oo kaliya. Marka lagu daro ganacsiga si loo kasbado faa'iido, Kharashka kiraynta Khasnadda, kharashka gaadiidka, qiimaha nalka kaliya waa inuu ka badan yahay 20 yuan. Sidaa darteed, tayada kuwa lagu qiimeeyo 10 yuan ama nalalka LED ka yar ayaa qiyaasi kara. backpfrontp Intaa waxaa dheer, ganacsiyada qaarkood waxay ku dhiiradaan inay iibiyaan RGB LED nalalka daadka ah oo aad u jaban, sababtoo ah isticmaalka walxaha hoose si ay u iftiimiyaan kuul, tusaale ahaan, kuul nalalka guriga oo liita 1W qiimaha ugu hooseeya ee suuqa waa 0.2 yuan oo keliya, laambadani waxay ku jirtaa Siligga dahabka ah waxaa lagu beddelaa naxaas, alaabta kale ee la isticmaalo waxay u badan yihiin alaab hoose. Macaamiishan kaliya muuqaalka iftiinka ayaa ku adag in la garto. Sidaa darteed, wuxuu uga digay macaamiisha inaysan iibsan nalalka LED-ka ee qiimaha jaban, si ay uga fogaadaan dhibaatooyinka marka la isticmaalo, waxyeelo u geystaan ​​naftooda iyo qoysaskooda. dukaanka backpfrontp qaar ka mid ah nalalka LED waxay u muuqdaan kuwo dhalaalaya, halka kuwa kalena ay madow yihiin, maxaa sababa? oo ay la socdaan midabyo kala duwan oo nalalka LED-ka ah, nalalka midabka leh oo dhamaadka aan waxyeello u geysan doonin indhaha? Miss Gu Keyu inay iibiso Marka xubnuhu weydiiyaan su'aalahan, laakiin iibiyaha dukaanka nalka ayaa ka jawaabi waayay. Khubarada backpfrontp ayaa ku taliyay in ardaydu ay isticmaalaan nalalka LED-ga ee backpfrontp khubarada ayaa sheegay in inkasta oo ku dhawaad ​​dhammaan noocyada kala duwan ee nalalka guud ahaan, laakiin sidoo kale soo jeediyay in ardaydu isticmaalaan nalalka LED. Khubarada ayaa sharraxay saamaynta kulaylka ee iftiinka tungsten-ka, nalalka tamarta-badbaadinta iyo fluorescent waxay u shaqeeyaan sidii shaqada iyagoo kululeynaya qiiqa atomamka argon-ka iyo electrons-ka waxay isku dhacaan atamka meerkuridu waxay sii daayaan fallaadhaha ultraviolet, ka dibna ultraviolet waxay ku faraxsan yihiin fosfoorrada iftiinka soo baxaya. Sidaa darteed, joogitaanka nalalka tamarta-iftiinka ayaa soo saara nalalka tamarta-badbaadinta sare ee strobe waxay soo saari doonaan shucaaca korantada, isticmaalka muddada dheer ee indhaha ilmaha waxay si fudud u dhaawacmaan. backpfrontp iyo nalalka LED waa isticmaalka semiconductor elektarooniga ah ee iftiiminaya iftiinka, waa isha hoose ee DC ee qalabka iftiinka. Markaa ma jiraan nalal tamarta-badbaadiya, shucaaca elektromagnetic iyo arrimo kale, waxaa lagu talinayaa in nalka miiska ardaygu isticmaalo nalka LED. Backpfrontp LED tunnel nalalka guud ahaan waxay u qaybsan yihiin caddaan iyo jaalle, macaamiishu waxay dooran karaan hadba baahida loo qabo. Nalalka LED-ka ee iftiinka kala duwan ee iftiinka iftiinka ayaa jira, midab kala duwan, kaas oo la sameeyay sababtoo ah ilaha kala duwan ee waxtarka iftiinka iyo heerkulka midabka. Qaar ka mid ah soosaarayaasha yaryar si ay iftiinku u muuqdaan kuwo dhalaalaya, ha dhigaan heerkulka midabkiisu sarreeyo, laakiin muddada dheer ee deegaankani way fududahay in la dhaawaco indhaha. Waqtiga iibka, macaamiishu waxay noqon karaan kuwo ku xiga calaacalaha iftiinka, midabka timirta cas, heerkulka midabka hadda lagu sharraxay, midabku waa fiican yahay, sidoo kale. Haddii calaacasha buluug ama guduud, oo muujinaysa in heerkulka midabkiisu aad u sarreeyo, ha iibsan. dhabarka