Umboniso we-LED luhlobo olutsha lwezixhobo zokubonisa, luneenzuzo ezininzi xa kuthelekiswa neendlela zokubonisa zendabuko, ezifana nobomi benkonzo ende, ukukhanya okuphezulu, ukuphendula ngokukhawuleza, umgama obonakalayo, ukulungelelaniswa okunamandla kwimeko-bume njalo njalo.Uyilo olwenziwe ngabantu lwenza ukuba umboniso we-LED ube lula ukuyifaka kunye nokugcina, ingasetyenziselwa nanini na naphi na ngokuguquguqukayo, ifanelekile kwiimeko ezininzi zokufakela, indawo iyenzeka kunye nomfanekiso, okanye ukugcinwa kwamandla kunye nokunciphisa ukukhutshwa, uhlobo lwezinto eziluhlaza zokusingqongileyo.Ke, bude kangakanani ubomi benkonzo yesiboniso se-LED ngokubanzi?
Ukusetyenziswa komboniso we-LED kunokwahlulwa ngaphakathi nangaphandle.Thatha umboniso we-LED oveliswe nguYipinglian njengomzekelo, nokuba ungaphakathi okanye ngaphandle, ubomi benkonzo yepaneli yemodyuli ye-LED bungaphezulu kweeyure ze-100,000.Ngenxa yokuba isibane sangasemva siqhele ukukhanya kwe-LED, ubomi bokukhanya ngasemva bufana nobo besikrini se-LED.Nokuba isetyenziswe iiyure ezingama-24 ngosuku, ithiyori yobomi obulinganayo ingaphezu kweminyaka eyi-10, kunye nesiqingatha sobomi beeyure ezingama-50,000, ngokuqinisekileyo, ezi ziinqobo zethiyori!Ukuba ithatha ixesha elingakanani nako kuxhomekeke kwimekobume kunye nokugcinwa kwemveliso.Ukugcinwa kakuhle kunye nokugcinwa kwendlela yindlela yokuphila esisiseko yokuboniswa kwe-LED, ngoko ke, abathengi bokuthenga umboniso we-LED kufuneka babe nomgangatho kunye nenkonzo njengesiseko.
Izinto ezichaphazela ubomi bomboniso okhokelwayo
Sonke siyazi ukuba ukusetyenziswa kweetshiphusi ezilungileyo, izinto ezilungileyo, uboniso lwe-LED jikelele lokusebenzisa ubomi abufutshane, ubuncinane luya kusetyenziswa ngaphezu kweminyaka emibini.Nangona kunjalo, kwinkqubo yokusetyenziswa, sihlala sidibana neengxaki ezahlukeneyo, ngakumbi umboniso we-LED osetyenziswa ngaphandle, uhlala ubandezeleka ngumoya nelanga, kunye nokusingqongileyo kwemozulu embi.Ngoko ke, akunakuphepheka ukuba kuya kubakho iingxaki ezahlukahlukeneyo, eziya kuchaphazela ngokuqinisekileyo ubomi benkonzo ye-LED egcweleyo yombala.
Ngoko ke zeziphi izinto eziza kuchaphazela ubomi benkonzo yomboniso we-LED?Enyanisweni, akukho ngaphezu kwezinto ezimbini, oonobangela bangaphakathi nabangaphandle beentlobo ezimbini;Izizathu zangaphakathi kukusebenza kwezixhobo ze-LED ezikhupha ukukhanya, ukusebenza kwamacandelo e-peripheral, ukusebenza okuchasene nokudinwa kwemveliso, kunye nezizathu zangaphandle yindawo yokusebenza yomboniso we-LED.
Izixhobo zokukhanyisa izibane ze-LED, oko kukuthi, izibane ze-LED ezisetyenziswe kwisikrini sokubonisa, zizona zinto zibaluleke kakhulu kwaye zinxulumene nobomi besikrini sokubonisa.Kwi-LED, sinikela ingqalelo kwezi zibonakaliso zilandelayo: iimpawu zokunciphisa, iimpawu zokungena komphunga wamanzi, ukusebenza kwe-anti-ultraviolet.Ukuncitshiswa kokukhanya luphawu olungokwemvelo lweeledi.Kwisikrini sokubonisa kunye nempilo yoyilo lweminyaka emi-5, ukuba ukukhanya kokukhanya kwe-LED esetyenzisiweyo yi-50% kwiminyaka emi-5, umda wokunciphisa kufuneka ucatshangelwe kuyilo, ngaphandle koko ukusebenza komboniso akukwazi ukufikelela kumgangatho emva kweminyaka emi-5.Ukuzinza kwesalathisi sokubola nako kubaluleke kakhulu.Ukuba ukubola kudlula i-50% kwiminyaka emi-3, oko kuthetha ukuba ubomi besikrini buya kuphela ngaphambi kwexesha.Ngoko xa kuthengwa umboniso we-LED, kungcono ukhethe i-chip esemgangathweni, ukuba i-Riya okanye i-Kerui, aba bavelisi be-chip ye-LED abaqeqeshiweyo, kungekhona nje umgangatho omhle, kodwa nokusebenza kakuhle.
Umboniso wangaphandle uhlala ukhukuliswa kukufuma emoyeni, i-chip ye-LED ekudibaneni nomphunga wamanzi iya kubangela utshintsho loxinzelelo okanye impendulo ye-electrochemical ekhokelela kukusilela kwesixhobo.Kwiimeko eziqhelekileyo, i-chip ye-LED ekhupha ukukhanya ifakwe kwi-epoxy resin kwaye ikhuselwe ekukhukuleni.Ezinye izixhobo ze-LED ezineziphene zoyilo okanye izinto kunye neziphene zenkqubo zinokuvalwa kokutywinwa okulambathayo, kwaye umphunga wamanzi ungena lula kwisixhobo ngokusebenzisa umsantsa phakathi kwephini okanye umsantsa phakathi kwe-epoxy resin kunye neqokobhe, okukhokelela kukusilela kwesixhobo esikhawulezayo, esibizwa ngokuba “ isibane esifileyo” kushishino.
Ukongezelela, phantsi kwe-ultraviolet irradiation, i-colloid ye-LED, izinto eziphathekayo zenkxaso ziya kutshintsha, kubangele ukuchithwa kwesixhobo, kwaye emva koko kuchaphazele ubomi be-LED.Ke ngoko, ukuxhathisa kwe-UV kwe-LED yangaphandle kukwasinye sezalathi ezibalulekileyo.Ngoko ukusetyenziswa kwe-LED yangaphandle yokubonisa unyango olungenamanzi - kufuneka wenze umsebenzi omhle, umgangatho wokukhusela ukufikelela kwi-IP65 unokufikelela kumanzi, uthuli, ukukhuselwa kwelanga kunye nezinye iziphumo.
Ukongeza kwizixhobo zokukhanyisa ukukhanya kwe-LED, isikrini sokubonisa sisebenzisa ezinye izinto ezininzi zecandelo le-peripheral, ezibandakanya iibhodi zeesekethe, izindlu zeplastiki, ukutshintshwa kwamandla ombane, izixhumi, izindlu, njl.Ke kuya kuba kufanelekile ukutsho ukuba obona bude bobomi besiboniso se-LED bugqitywe bubude bobomi belona candelo lifutshane libalulekileyo.Ngoko ke kubaluleke ngokukhethekileyo ukukhetha imathiriyeli efanelekileyo.
Ukusebenza okuchasene nokudinwa kweemveliso zokubonisa kuxhomekeke kwinkqubo yokuvelisa.Kunzima ukuqinisekisa ukusebenza okuchasene nokudinwa kwemodyuli eyenziwe yinkqubo yonyango yobungqina obuthathu.Xa ubushushu kunye nobushushu buguquka, indawo ekhuselayo yebhodi yesiphaluka iya kuqhekeka, okukhokelela ekudakaleni komsebenzi wokukhusela.Ngoko ke, ukuthengwa kwesiboniso se-LED kufuneka kuthathelwe ingqalelo abavelisi abakhulu, umenzi we-LED oneminyaka emininzi yamava uya kusebenza ngakumbi ekulawuleni inkqubo yokuvelisa.
I-LED iindlela ezintandathu eziqhelekileyo zokugcinwa
Okwangoku, umboniso we-LED usetyenziswe ngokubanzi kuzo zonke iintlobo zeshishini, ezisa ubomi babantu abaninzi.Amashishini amaninzi aya kusebenzisa umboniso we-LED, kwaye amanye amashishini athenga ngakumbi, njengamashishini okuthengisa izindlu, iithiyetha bhanyabhanya njalo njalo.Nangona amashishini ezithengile iimveliso, abantu abaninzi abakayazi indlela yokuzigcina nokuzisebenzisa.
I-LED ibonisa isikrini somzimba wangaphakathi amacandelo okuhlolwa okusisigxina.Ukuba kufunyaniswe ukuba kukho umonakalo kunye nezinye iinxalenye zengxaki, kufuneka zitshintshwe ngexesha, ngokukodwa isakhiwo sentsimbi yesakhelo se-zero nganye encinci;Xa ufumana isilumkiso seentlekele zendalo ezifana nemozulu embi, kuyimfuneko ukujonga ukuzinza kunye nokhuseleko lwecandelo ngalinye lomzimba wesikrini.Ukuba kukho nayiphi na ingxaki, kufuneka kujongwane nayo kwangethuba ukuphepha ilahleko engeyomfuneko;Gcina rhoqo i-coat surface ye-LED ibonisa kunye ne-steel structure welding points ukukhusela i-corrosion, i-rust kunye nokuwa;Iziboniso ze-LED zifuna ukulungiswa rhoqo, ubuncinane kabini ngonyaka.
Ukuhlolwa kweemveliso ezineziphene: ukuba iimveliso ezineziphene zihlolwe rhoqo, zigcinwe ngexesha okanye zitshintshwe, ngokuqhelekileyo iinyanga ezintathu kanye.
Umboniso we-LED kwinkqubo yokugcinwa, ngamanye amaxesha kufuneka uhlambulule ukukhanya kwe-LED.Xa ucoca isibane se-LED, khuhla ngobunono uthuli oluqokelelwe ngaphandle kwetyhubhu yokukhanya ye-LED ngebrashi ethambileyo.Ukuba yibhokisi engenamanzi, inokucocwa namanzi.Ngokusetyenziswa kwendawo yokubonisa i-LED, kufuneka siqhube ukucoca kunye nokugcinwa rhoqo ukuze siqinisekise ukusebenza okuzinzile komzimba wonke wesikrini.
Izixhobo zokukhusela umbane zokubonisa i-LED ukujonga rhoqo.Hlola intonga yombane kunye nomgca womhlaba rhoqo;Xa kwenzeka ukuduma kufuneka kuhlolwe kumbhobho, ukuba ukungaphumeleli, kufuneka kuthathelwe indawo ngexesha;Inokujongwa rhoqo ngamaxesha emvula enkulu.
Jonga inkqubo yonikezelo lwamandla kwindawo yomboniso.Okokuqala, kuyimfuneko ukujonga ukuba ngaba iindawo zokudibanisa kwisekethe nganye kwibhokisi yokuhambisa zinomhlwa okanye zikhululekile.Ukuba kukho nayiphi na ingxaki, kuyimfuneko ukujongana nayo ngexesha.Ukukhusela, ukubeka phantsi kwebhokisi yombane kufuneka kube yinto eqhelekileyo kwaye ihlolwe rhoqo.Iintambo zombane ezitsha kunye nemiqondiso kufuneka kwakhona zihlolwe rhoqo ukuphepha ukophula ulusu okanye ukulunywa;Yonke inkqubo yonikezelo lwamandla nayo kufuneka ihlolwe kabini ngonyaka.
Ukuhlolwa kwenkqubo yokulawula i-LED.Kwinkqubo yolawulo lwe-LED, ngokwemeko ebekwe ngaphambili iperi yemisebenzi yayo eyahlukeneyo ivavanywa;Yonke imigca kunye nezixhobo zesikrini kufuneka zihlolwe rhoqo ukuphepha iingozi;Jonga ukuthembeka kwenkqubo rhoqo, njengokuba kanye ngeentsuku ezisixhenxe.
Nayiphi na imveliso inomjikelezo wobomi benkonzo, umboniso we-LED awukho.Ubomi bemveliso abuhambelani kuphela nomgangatho wezinto zayo ezikrwada kunye neteknoloji yokuvelisa, kodwa inxulumene ngokusondeleyo nokugcinwa kwe-People's Daily.Ukwandisa ubomi benkonzo yomboniso we-LED, kufuneka siphuhlise umkhwa wokugcinwa komboniso we-LED kwinkqubo yokusetyenziswa, kwaye lo mkhwa ungena nzulu kumongo wethambo, uqhube ngokungqongqo.
Ixesha lokuposa: Nov-24-2022
