Umahluko phakathi kwehalogen&xenon&isibane seLED
Umgaqo wezibane ze-halogen zifana nezibane ze-incandescent. Ucingo lwe-tungsten lufudunyezwa kwi-incandescent state kwaye lukhupha ukukhanya. Nangona kunjalo, izibane ze-halogen ziye zaphuculwa xa kuthelekiswa nezibane ze-incandescent, ezongezelelweyo zezinto ze-halogen ezifana ne-bromine kunye ne-iodine. Umgaqo wokujikeleza ukhulula ngokufanelekileyo ukulahlekelwa kwentambo ye-tungsten kumaqondo aphezulu, kwaye unokukhanya okuphezulu kunye nobomi obude kunezibane ze-incandescent.
Inzuzo enkulu yezibane ze-halogen kukuba zingabizi kwaye kulula ukuzitshintsha. Ke ngoko, zisetyenziswa kakhulu kwiimodeli ezisezantsi kunye neziphakathi. Izibane ze-halogen zinobushushu bombala obushushu kunye nokungena ngcono kwimvula, ikhephu kunye nenkungu. Ke ngoko, izibane zenkungu ziyiyo yonke imithombo yokukhanya ye-Halogen esetyenziswayo, kwaye ezinye iimodeli ezinezibane zentloko ze-xenon zisebenzisa imithombo yokukhanya ye-halogen kwimitha yazo ephezulu.
Ukungalungi kwezibane ze-halogen kukuba ukukhanya akukho phezulu, kwaye zihlala zibizwa ngokuba "izibane zekhandlela" ngabakhweli. Ngaphezu koko, izibane ze-halogen zikhanyiswa ngokufudumeza, ngoko ke ukusetyenziswa kwamandla kuphezulu.
Izibane zeXenon zikwabizwa ngokuba "zibane zokukhupha igesi ephezulu". Iibhalbhu zabo azinayo i-filaments, kodwa zizaliswe yi-xenon kunye nezinye iigesi ze-inert. Ngokusebenzisa i-ballast, umbane wemoto we-12-volt wongezwa ngoko nangoko ukuya kuma-23000 volts. Igesi yeXenon i-ionized kwaye ivelisa umthombo wokukhanya phakathi kweepali zonikezelo lwamandla. IiBallasts zinempembelelo enkulu kwizibane zentloko ze-xenon. I-ballasts efanelekileyo inesantya sokuqala ngokukhawuleza, kwaye ayikayiki kubanda kakhulu, kwaye inoxinzelelo oluphantsi kunye nokukhanya okuqhubekayo.
Ubushushu bemibala ye-xenon headlights busondele ekukhanyeni kwemini, ngoko ke ukukhanya kuphezulu kakhulu kunezibane ze-halogen, ezizisa iziphumo ezingcono zokukhanyisa kubaqhubi kwaye ziphucule ukhuseleko lokuqhuba, ngelixa ukusetyenziswa kwamandla kukwisibini kwisithathu sokugqibela. Enye kukuba ubomi bokusebenza kwezibane ze-xenon bude kakhulu, ngokubanzi ukuya kwiiyure ezingama-3000.
Kodwa izibane ze-xenon azifezekanga. Ixabiso eliphezulu kunye nokushisa okuphezulu kukungaphumeleli kwayo. Eyona nto ibalulekileyo ngumbala ophezulu wokushisa, onciphisa amandla okungena kwemvula, ikhephu kunye nenkungu. Ke ngoko, izibane ezininzi ze-xenon zinemiqadi ephantsi kuphela njengomthombo wokukhanya we-xenon.
I-LED imfutshane kwi-"Light Emitting Diode", inokuguqula ngokuthe ngqo umbane ekukhanyeni, ngenxa yobomi bayo obude, ukukhanya okukhawulezayo, ukusetyenziswa kwamandla aphantsi kunye nezinye izibonelelo, ihlala isetyenziselwa ukukhanya kwemini kunye nokukhanya kwebhuleki, kunye neziphumo ezilungileyo. .
Kwiminyaka yakutshanje, izibane ze-LED ziye zaqala ukubonakala, kodwa okwangoku kuphela kuqwalaselo lweemodeli eziphezulu, ukusebenza kwayo kuphantse kudlule izibane ze-xenon, oko kukuthi, ukukhanya okuphezulu, ukusetyenziswa kwamandla aphantsi kunye nobomi obude.
Ukungalungi kwezibane ze-LED kukuba iindleko ziphezulu kwaye akulula ukuzigcina. Enye into kukuba amandla okungena ngexesha lemvula, imini yekhephu kunye nenkungu ayinamandla njengezibane ze-xenon.
Kwaye nanku uthelekiso lokusebenza.
Ukukhanya: I-LED> Isibane seXenon> Isibane seHalogen
Amandla okungena: Isibane seHalogen>isibane seXenon≈LED
Ubomi: LED> Isibane seXenon> Isibane seHalogen
Ukusetyenziswa kwamandla: Isibane seHalogen>isibane seXenon>LED
Ixabiso:LED>Isibane seXenon>Isibane seHalogen
Kuya kubonakala ukuba izibane ze-halogen, izibane ze-xenon, kunye nezibane ze-LED zinenzuzo yazo, kwaye zenziwe kakuhle ngamabakala aphantsi, aphakathi, kunye naphezulu.
