Ubuchwepheshe be-chip obuhlukile, isinki yokushisa esezingeni eliphezulu, kanye nomzimba wesibani se-aluminium cast cast kuqinisekisa ngokugcwele isikhathi sokuphilaIzibani zezimboni ze-LED, ngesilinganiso sokuphila kwama-chip esingamahora angu-50,000. Kodwa-ke, abathengi bonke bafuna ukuthi ukuthenga kwabo kuhlale isikhathi eside, futhi izibani zezimboni ze-LED azihlukile. Ngakho-ke isikhathi sokuphila kwezibani zezimboni ze-LED singathuthukiswa kanjani? Okokuqala, lawula ngokuqinile ikhwalithi yezinto zokupakisha izibani zezimboni ze-LED, njenge-conductive adhesive, i-silicone, i-phosphor, i-epoxy, izinto zokubopha idayi, kanye ne-substrates. Okwesibili, klama ngokunengqondo isakhiwo sokupakisha izibani zezimboni ze-LED; isibonelo, ukupakisha okungenangqondo kungabangela ukucindezeleka nokuphuka. Okwesithathu, thuthukisa inqubo yokukhiqiza izibani zezimboni ze-LED; isibonelo, izinga lokushisa lokulungisa, ukushisela ingcindezi, ukuvala, ukubopha idayi, kanye nesikhathi kumele kulandelwe ngokuqinile ngokwezidingo.
Ukuze kuthuthukiswe isikhathi sokuphila kwezinsiza zamandla omshayeli wezibani zezimboni ze-LED, ukukhetha ama-capacitor asezingeni eliphezulu, ahlala isikhathi eside kuyindlela ephumelelayo yokuthuthukisa isikhathi sokuphila kokunikezwa kwamandla omshayeli; ukunciphisa amandla kagesi agelezayo kanye ne-voltage yokusebenza egeleza nge-capacitor; ukuthuthukisa ukusebenza kahle kokushayela kokunikezwa kwamandla; ukunciphisa ukumelana nokushisa kwezingxenye; ukusebenzisa ukuvimbela amanzi kanye nezinye izindlela zokuvikela; futhi unake ukukhethwa kwezinamathiseli eziqhuba ukushisa.
Ikhwalithi yomklamo wokushabalalisa ukushisa iyisici esibalulekile esikhathini sokuphila kwezibani zezimayini ze-LED. Abantu abaningi bakhathazeka ngokuthi izibani ze-LED ezinamandla aphezulu zimane nje "zikhanya ngendlela eyesabekayo" kodwa zizowohloka ngokushesha noma zize zihluleke. Eqinisweni, umthelela wangempela esikhathini sokuphila usekuklanyweni kokushabalalisa ukushisa kanye nekhwalithi yomthombo wokukhanya. Ezindaweni ezifana nama-workshop lapho ukusebenza kuqhubeka khona, uma isibani singakwazi ukushabalalisa ukushisa ngempumelelo, ukuguga kwama-chip kuzoshesha, futhi ukukhanya kuzoncipha ngokushesha. Izakhiwo zama-fin e-aluminium alloy zisetshenziswa ezibanini zezimboni nezezimayini zekhwalithi ephezulu ukuthuthukisa ukujikeleza komoya, ukugcina izingxenye eziyinhloko zingaphakathi kwebanga lokushisa elifanele nokwandisa isikhathi sazo sokuphila. Isikhathi sokuphila sezibani ezinemiklamo ehlukene singahluka kakhulu, ngezinye izikhathi kaningi, ngisho nalapho kusetshenziswa ama-chip ekhwalithi efanayo. Ngenxa yalokho, uhlelo lokushabalalisa ukushisa lwesibani lubalulekile ekwakhiweni kwaso. Ukushabalalisa ukushisa kwe-LED ngokuvamile kufaka phakathi ukushabalalisa ukushisa kwezinga lesistimu kanye nokushabalalisa ukushisa kwezinga lephakheji. Zombili izinhlobo zokushabalalisa ukushisa kumele zicatshangelwe ngesikhathi esifanayo ukuze kwehliswe ukumelana nokushisa kwesibani. Ngesikhathi sokukhiqizwa kwemithombo yokukhanya ye-LED, izinto zokupakisha, izakhiwo zokupakisha, kanye nezinqubo zokukhiqiza zenzelwe ukufeza ukushabalaliswa kokushisa ezingeni lephakheji.
Njengamanje, izinhlobo eziyinhloko zemiklamo yokusatshalaliswa kokushisa zifaka phakathi izakhiwo ze-flip-chip ezisekelwe ku-silicon, izakhiwo zebhodi lesekethe lensimbi, kanye nezinto ezifana nezinto zokubopha ezidayiwe kanye nama-epoxy resins. Ukusatshalaliswa kokushisa kwezinga lesistimu kuhilela kakhulu ucwaningo ngobuchwepheshe obufanele bokusungula nokuthuthukisa ama-heat sink. Njengoba ukwanda kwama-LED anamandla aphezulu kukhula, ukukhishwa kwamandla nakho kuyakhula. Njengamanje, ukusatshalaliswa kokushisa kwezinga lesistimu kusebenzisa kakhulu izindlela nezakhiwo ezifana nokupholisa kwe-thermoelectric, ukupholisa ngepayipi lokushisa, kanye nokupholisa komoya okuphoqelelwe. Ukuxazulula inkinga yokusatshalaliswa kokushisa kuyindlela ephumelelayo yokuthuthukisa isikhathi sokuphila kwezibani zezimayini ze-LED, ngaleyo ndlela kudinga ucwaningo olwengeziwe kanye nokusungula izinto ezintsha.
Njengoba izinhlelo zokukhanyisa zasefektri neze-workshop ezahlukahlukene ziqhubeka nokuthuthukisa nokuvuselela, umphumela wokonga amandla wezibani zezimboni nezezimayini uya ngokuya ubonakala, okwenza izitshalo zezimboni eziningi zizikhethe njengezibani zazo. I-TIANXIANG igxile ocwaningweni, ekuthuthukisweni, ekukhiqizeni, ekuthengisweni, kanye nasekusetshenzisweni kwezibani zasemgwaqweni ze-LED, izibani zezimayini ze-LED, kanyeIzibani zegadi ze-LED, enikeza ikhwalithi ephezulu, ukusebenza okuphezuluImikhiqizo yohlelo lokusebenza lwe-LED.
Isikhathi sokuthunyelwe: Novemba-05-2025