Iimfihlo zokukhanya: Imfihlakalo yomahluko webala lesibane kunye ne-Angle ye-beam - ukhetho lwakho lokukhanyisa lunokwahluka kakhulu!
Sonke siyazi ukuba i-Angle ye-beam yeyona ndlela ilula yokuvavanya imo yokusasazwa kokukhanya. Nangona kunjalo, i-Angle ye-beam efanayo, ingaba imo yokusasazwa kokukhanya iyafana?
Ngezantsi, masithathe isibane esikhanyayo esingama-30° njengomzekelo.
Ezi zii-engile ezine nesiqingatha zokukhanya ezingama-30°, sifumanise ukuba imo yazo yokusasazwa kokukhanya ayifani, ngaba ukufunda kwam i-Angle ye-beam akulunganga?
Sisebenzisa isoftware ukufunda ulwazi lwe-Angle ye-beam.
↑ Sisebenzisa isoftware ukufunda i-Angle ye-beam, sifumanise ukuba i-Angle ye-half-light intensity yi-30°, kwaye i-Angle ye-1/10 beam iphantse ibe yi-50°.
Ukuze kube lula ukuthelekisa, ndithathe ezine ukuze i-flux yokukhanya ibekwe kwi-1000 lm, ubukhulu bayo bokukhanya buyi-3620 CD, 3715 CD, 3319 CD, 3341 CD, ezinkulu nezincinci.
Masiyifake kwisoftware size sisebenzise ukulinganisa ukuze sibone ukuba ithelekiswa njani.
↑ Ukulinganisa kunye nothelekiso kufumanise ukuba amabala okukhanya amabini aphakathi acacile kakhulu. Ukusasazwa kokukhanya 1 kunye nokusasazwa kokukhanya 4, umda uthambile, ukusasazwa kokukhanya 4 kuthambile ngakumbi.
Siza kudibanisa isibane nodonga size sijonge imilo yamabala okukhanya.
↑ Ifana nendawo esemhlabeni, kodwa umda wokusasazwa kokukhanya 1 unzima, ukusasazwa kokukhanya 2 kunye no-3 kubonakala kuluhlu olucacileyo, oko kukuthi, kukho indawo encinci encinci, ukusasazwa kokukhanya 4 yeyona ithambileyo.
Thelekisa ixabiso elilinganayo lokukhanya kwe-UGR.
↑ Cofa kumfanekiso ongentla ukuze ubone umfanekiso omkhulu, ufumanise ukuba i-UGR yokusasazwa kokukhanya 1 inegative, ixabiso le-UGR lokusasazwa kokukhanya okuthathu liyafana, inegative ikakhulu kuba ukusasazwa kokukhanya kwesiqingatha esiphezulu sokukhanya kungaphezulu, ukukhanya kwangasemva kuya kuba phezulu, ngoko ke i-logarithm ye-UGR ebaliweyo inegative.
Uthelekiso lwemizobo ekhonkrithi.
↑ Ukukhanya okuphakathi kokusasazwa kokukhanya 2 kuphezulu, ukusasazwa kokukhanya izihlandlo ezi-3, ukusasazwa kokukhanya 1 kunye nokusasazwa kokukhanya 4 ziyafana.
Okufanayo yi-30°, isiphumo sendawo sahlukile kakhulu, ukuba kwisicelo, kufuneka kubekho umahluko.
Isekelwe ekukhanyeni okukhanyayo, ubunzulu obukhulu bokukhanya, kunye notshintsho lwamabala.
Ukusasazwa kokukhanya 1, ukusasazwa kokukhanya kusenokungabi phezulu njengezinye ezintathu, kodwa isiphumo sokuchasana nokukhanya siya kuba ngcono, sifanele ukusetyenziswa kwezinye iindawo zangaphakathi ezineemfuno eziphezulu zokuchasana nokukhanya, kwaye singasetyenziswa nakwindawo yokubonisa.
Ukusasazwa kokukhanya 2, kulungele izibane zokubonisa ukukhanya okuphezulu, ubungakanani obahlukeneyo bezibane zokubonisa amandla, ezifana nokukhanyisa indawo, okanye ukubonakalisa umgama omde.
Ukusasazwa kokukhanya 3, isiphumo sifana nokusasazwa kokukhanya 2, okufanayo kungasetyenziswa ekukhanyiseni ngaphandle, kusetyenziswe ukukhanyisa isithsaba somthi, okanye kwindawo enkulu yokukhanya okukude, kodwa indawo yesibini kufuneka ilungiswe.
Ukusasazwa kokukhanya 4 lusasazo lokukhanya lwangaphakathi oluqhelekileyo, olunokusetyenziselwa ukukhanyisa okusisiseko kunye nokukhanyisa okubalulekileyo kwendawo eqhelekileyo yangaphakathi, kwaye lunokusetyenziselwa izibane zokubonisa ukukhanya kweempahla.
Akunzima ukubona koku kungasentla, nangona i-Angle ye-beam ifana, kodwa imilo yokusasazwa kokukhanya inokwahluka, iimilo ezahlukeneyo azinakusetyenziswa kwindawo enye, isiphumo sikhulu kakhulu, ngoko ke xa ukhetha isibane, awukwazi ukujonga nje i-Angle ye-beam luminous flux, kodwa ujonge nemilo yendawo, ukuba imilo yendawo ayikwazi ukuqonda indlela yokwenza? Emva koko kuya kufuneka usebenzise isoftware yokulinganisa, eqhelekileyo yi-DIALux evo, esetyenziswa kakhulu kushishino, ukuqatshelwa okuphezulu.
evela kuShao Wentao – Ibhotile sir Light
Ixesha leposi: Disemba-26-2024
