Umboniso we-LED awulungile ngokumalunga nokhuseleko lomlilo, kuba ubandakanya isikrini sokubonisa sangaphandle, ucingo lwangaphakathi, ikiti yeplastiki, ukhuseleko lwangaphandle kunye nezinye izakhiwo, ekulula ukubamba umlilo, ngoko kunzima kakhulu jongana nokhuseleko lomlilo. Yintoni esinokuyenza ngokubhekiselele ekukhuselweni komlilo kweziboniso ze-LED?
Inqaku lokuqala, kwiinkqubo ezininzi zokubonisa i-LED, inkulu indawo yokubonisa, amandla amakhulu okusetyenziswa kwamandla, kunye nokuphakama kweemfuno zokuzinza kombane wocingo. Sebenzisa kuphela ucingo oluhlangabezana neemfuno zomgangatho wesizwe ukuqinisekisa ukhuseleko kunye nokuzinza kwayo. Kukho iimfuno ezintathu: undoqo wocingo ngumthuthi wocingo lobhedu, ukunyamezelana kwendawo enqamlezileyo yombindi wocingo kuphakathi komgangatho oqhelekileyo, ukugqunyelelwa kunye nokubuyiswa komlilo werabha esongela undoqo wocingo ukuhlangabezana nomgangatho, ukusebenza kwamandla. uzinzile ngakumbi, kwaye akukho lula ukwenza i-short-circuit.
Inqaku lesibini, iimveliso zamandla eziqinisekisiweyo ze-UL nazo zilona khetho lungcono kwimiboniso ye-LED. Izinga layo lokuguqulwa elisebenzayo linokuqinisekisa ukhuseleko kunye nokuzinza komthwalo wamandla, kwaye inokusebenza ngokuqhelekileyo nangona ubushushu bendawo yangaphandle bushushu.
Inqaku lesithathu: Ngokubhekiselele kwizinto zesakhiwo sokukhusela sangaphandle kwesikrini sokubonisa i-LED, ininzi yeemveliso zeskrini ze-LED ezinomlinganiselo ophezulu womlilo zenziwe ngeepaneli ze-aluminium-iplastiki ezichasene nomlilo, ezinokumelana nomlilo obalaseleyo, umlilo. ukuxhathisa kunye nokunqanda umlilo. Kwakhona kunamandla kakhulu, iqondo lokushisa elinyibilikayo liyi-135 ° C, iqondo lokushisa lokubola liyi-≥300 ° C, ukusebenza kokukhusela okusingqongileyo, kuhambelana ne-SGS flame retardancy B-S1, d0, t0, kunye nomgangatho wokusetyenziswa kwereferensi UL94, GB/8624-2006. Iiphaneli ze-aluminiyam-yeplastiki yemveliso yangaphandle yokubonisa yangaphandle iguga ngokukhawuleza kunye nobushushu obuphezulu, imvula kunye neengqele kunye nezothuso ezishushu, ukuze kwiimeko ezifumileyo, imvula kunye nombethe zingene ngokulula ngaphakathi kwesikrini, okukhokelela ekujikelezeni okufutshane kwamacandelo e-elektroniki. kunye nokudanga imililo.
Inqaku lesine, enye inxalenye ebalulekileyo yezinto ezingabonakaliyo zomlilo zesikrini sokubonisa ikhithi yeplastiki. Ikhithi yeplastiki yeyona nto isetyenziselwa iqokobhe elisezantsi lemaski yemodyuli yeyunithi. Eyona mathiriyeli ikrwada isetyenzisiweyo yiPC + yeglasi yefiber yefiber enomsebenzi wokubuyiswa komlilo, engapheleli nje ekubambeni idangatye, kodwa ingakwazi nokonakala, ibe brittle kwaye iqhekeke phantsi kobushushu obuphezulu nobuphantsi kunye nokusetyenziswa kwexesha elide, kwaye isetyenziswa ngokudibeneyo. ngeglu kunye nokusebenza ngcono kokutywina. , enokuthintela ngokufanelekileyo amanzi emvula avela kwindawo yangaphandle ukuba angene ngaphakathi ngaphakathi kwaye abangele isiphaluka esifutshane sibangele umlilo. SRYLED'sOF uluhlu lweziboniso ze-LED zenziwe ngeemodyuli ze-aluminium ze-aluminium kwaye zinezinga eliphezulu kakhulu lomlilo. Ifanelekile enkuluintengiso yangaphandle isiboniso LED.
Ixesha lokuposa: Jul-21-2022
