Umqondo wokushisa kombala uvame ukubonwa yiwo wonke umuntu, ngakho-ke kusho ukuthini ukushisa kombala kokukhanya komgwaqo kwe-LED? Ukushisa kombala kuyinani elibonakalayo elisetshenziselwa ukuchaza umbala wemithombo yokukhanya kuma-optics okukhanyisa. Ake sibheke izici kanye nokuqonda okuvamile kokushisa kombala.
Izici zokushisa kombala wokukhanya komgwaqo we-LED
1. Izici zokushisa kombala we-LED, izinga lokushisa lombala eliphansi: izinga lokushisa lombala lingu-3000K-4000K, umbala okhanyayo uphuzi ukunikeza umuzwa ofudumele; kukhona isimo esizinzile, umuzwa wokufudumala; uma kukhanyiswa ngomthombo wokukhanya wombala ophansi, kungenza izinto zibonakale zinemibala ecacile kakhulu.
2. Izici zokushisa kombala we-LED, izinga lokushisa lombala ophakathi nendawo: izinga lokushisa lombala liphakathi kuka-4000-5500K, abantu abanawo umphumela obonakalayo wengqondo obonakalayo kulo mbala, futhi banomuzwa oqabulayo; ngakho-ke kubizwa ngokuthi izinga lokushisa lombala "elingathathi hlangothi". Uma kusetshenziswa umthombo wokukhanya wokushisa kombala ophakathi nendawo ukukhanyisa into, umbala wento uba nomuzwa opholile.
3. Izici zokushisa kombala we-LED, izinga lokushisa lombala eliphezulu: izinga lokushisa lombala lidlula u-5500K, umbala okhanyayo uluhlaza okwesibhakabhaka, okwenza abantu babe nomuzwa wokubanda, uma usebenzisa umthombo wokukhanya wombala oshisayo ophezulu, umbala wento ubonakala ubanda.
Ulwazi oluyisisekelo lokushisa kombala we-LED
Incazelo yokushisa kombala: Uma umbala wokukhanya okhishwa umthombo wokukhanya ufana nombala wokukhanya komzimba omnyama ekushiseni okuthile, izinga lokushisa lomzimba omnyama libizwa ngokuthi izinga lokushisa lombala womthombo wokukhanya.
Ngenxa yokuthi iningi lokukhanya okukhishwa umthombo wokukhanya okukhanyisayo livame ukubizwa ngokuthi ukukhanya okumhlophe, izinga lokushisa lethebula lombala noma izinga lokushisa lombala elihlobene lomthombo wokukhanya lisetshenziselwa ukubhekisela ezingeni lapho umbala wokukhanya umhlophe khona ukuze kulinganiswe ukusebenza kombala wokukhanya komthombo wokukhanya. Ngokusho kombono kaMax Planck, umzimba omnyama ojwayelekile onekhono lokumunca ngokuphelele kanye nekhono lokukhanya uyashiswa, futhi izinga lokushisa liyakhula kancane kancane. Ukukhanya kuyashintsha ngokufanele; ijika lomzimba omnyama ku-CIE color coordinate libonisa ukuthi umzimba omnyama uqukethe inqubo emhlophe ebomvu-orenji-ophuzi-ophuzi-omhlophe-omhlophe-oluhlaza okwesibhakabhaka. Izinga lokushisa lapho umzimba omnyama ushiswa khona ngokufanayo noma eduze nombala womthombo wokukhanya lichazwa njengokushisa kombala ofanele womthombo wokukhanya, okubizwa ngokuthi izinga lokushisa lombala, futhi iyunithi iyizinga lokushisa eliphelele K (Kelvin, noma Kelvin) (K=℃+273.15). Ngakho-ke, lapho umzimba omnyama ushiswa ube bomvu, izinga lokushisa lingaba ngu-527°C noma 800K, futhi izinga lokushisa lawo lithinta ushintsho lombala wokukhanya.
Uma umbala uluhlaza okwesibhakabhaka kakhulu, kulapho izinga lokushisa lombala liphakama khona; lapho umbala ubomvu khona, izinga lokushisa lombala liyancipha. Umbala wokukhanya wosuku nawo uyashintsha ngokuhamba kwesikhathi: imizuzu engama-40 ngemva kokuphuma kwelanga, umbala wokukhanya uba phuzi, izinga lokushisa lombala lingaba ngu-3,000K; ukukhanya kwelanga kwasemini kumhlophe, kukhuphukela ku-4,800-5,800K, kanti usuku olunamafu lungaba ngu-6,500K; umbala wokukhanya ngaphambi kokushona kwelanga. Ubomvu, izinga lokushisa lombala lehle laya ku-2,200K. Ngenxa yokuthi izinga lokushisa lombala elihlobene empeleni liyimisebe yomzimba emnyama eseduze nombala wokukhanya womthombo wokukhanya, inani lokuhlola lokusebenza kombala wokukhanya komthombo wokukhanya akuyona into enembile yokuqhathanisa umbala, ngakho-ke imithombo emibili yokukhanya enenani elifanayo lokushisa lombala ingaba nokubukeka kombala wokukhanya. Kusekhona umehluko. Izinga lokushisa lombala lodwa alikwazi ukuqonda ikhono lokunikeza umbala lomthombo wokukhanya entweni, noma izinga lokuphindaphinda kombala wento engaphansi komthombo wokukhanya.
Izinga lokushisa lombala womthombo wokukhanya lihlukile, nombala wokukhanya nawo uhlukile. Izinga lokushisa lombala lingu-4000K-5500K linomoya ozinzile nomuzwa ofudumele; izinga lokushisa lombala lingu-5500-6500K njengokushisa kombala okuphakathi, okunomuzwa oqabulayo; izinga lokushisa lombala elingaphezu kuka-6500K linomuzwa wokubanda, ohlukile emithonjeni yokukhanya ehlukene. Umbala wokukhanya wakha indawo engcono kakhulu.
Njengoba kuboniswe esithombeni, i-Zenith Lighting ingumkhiqizi ochwepheshe wazo zonke izinhlobo zezinti zezibani kanye eminye imikhiqizo ehlobene, uma unemibuzo noma iphrojekthi, sicela ungangabazi uku xhumana nathi.
Isikhathi sokuthunyelwe: Mashi-20-2023