Izimfihlo Zokukhanya: Imfihlakalo yomehluko webala lesibani ne-Angle yokukhanya – ukukhetha kwakho kokukhanyisa kungase kuhluke kakhulu!
Sonke siyazi ukuthi i-beam Angle iyindlela eyisisekelo yokuhlola isimo sokusatshalaliswa kokukhanya. Kodwa-ke, i-beam Angle efanayo, ingabe isimo sokusatshalaliswa kokukhanya siyafana?
Ngezansi, ake sithathe ukukhanya okungabonakali okungu-30° njengesibonelo.
Lawa angama-engeli amane nengxenye okukhanya okungama-30°, sithole ukuthi isimo sawo sokusatshalaliswa kokukhanya asifani, ingabe ukufunda kwami kwe-Angle ye-beam akulungile?
Sisebenzisa isofthiwe ukufunda ulwazi lwe-Angle ye-beam.
↑ Sisebenzisa isofthiwe ukufunda i-Angle ye-beam, sithole ukuthi i-Angle yokuqina kwengxenye yokukhanya ingu-30°, kanti i-Angle ye-1/10 beam icishe ibe ngu-50°.
Ukuze kube lula ukuqhathanisa, ngithathe ezine ukuze ukukhanya kube okuqondile ku-1000 lm, ubukhulu bokukhanya kwayo obuphezulu buyi-3620 CD, 3715 CD, 3319 CD, 3341 CD, ezinkulu nezincane.
Ake sikufake kusofthiwe bese sisebenzisa ukulingisa ukuze sibone ukuthi kuqhathaniswa kanjani.
↑ Ukulingisa nokuqhathanisa kuthole ukuthi izindawo zokukhanya ezimbili eziphakathi zicacile kakhulu. Ukusatshalaliswa kokukhanya 1 kanye nokusatshalaliswa kokukhanya 4, umphetho uthambile, ukusatshalaliswa kokukhanya 4 kuthambile kakhulu.
Sizofanisa ukukhanya nodonga bese sibheka ukuma kwamabala okukhanya.
↑ Kufana nendawo ephansi, kodwa umkhawulo wokusatshalaliswa kokukhanya 1 unzima, ukusatshalaliswa kokukhanya 2 no-3 kubonakala kuhlukaniswa okusobala, okungukuthi, kukhona indawo encane encane, ukusatshalaliswa kokukhanya 4 kuthambile kakhulu.
Qhathanisa inani elilinganayo lokukhanya kwe-UGR ye-luminaire.
↑ Chofoza esithombeni esingenhla ukuze ubone isithombe esikhulu, uthole ukuthi i-UGR yokusatshalaliswa kokukhanya 1 ayilungile, inani le-UGR lokusatshalaliswa kokukhanya okuthathu liyafana, alilungile ngoba ukusatshalaliswa kokukhanya kwengxenye engenhla yokukhanya kukhulu, ukukhanya kwangemuva kuzoba phezulu, ngakho-ke i-logarithm ye-UGR ebaliwe ayilungile.
Ukuqhathaniswa komdwebo oyindilinga.
↑ Ukukhanya okuphakathi kokusabalalisa kokukhanya 2 kuphakeme kakhulu, ukusatshalaliswa kokukhanya izikhathi ezi-3, ukusatshalaliswa kokukhanya 1 kanye nokusatshalaliswa kokukhanya 4 kuyafana.
Okufanayo kungu-30°, umphumela wendawo uhlukile kakhulu, ukuthi ekusetshenzisweni, kufanele kube nomehluko.
Kusekelwe ekugelezeni kokukhanya, ukuqina kokukhanya okuphezulu, kanye nokuguquka kwamabala.
Ukusatshalaliswa kokukhanya 1, ukusatshalaliswa kokukhanya kungase kungabi phezulu njengezinye ezintathu, kodwa umphumela wokulwa nokukhanya uzoba ngcono, ufaneleke ukusetshenziswa kwezinye izindawo zangaphakathi ezinezidingo eziphezulu zokulwa nokukhanya, futhi ungasetshenziswa nasendaweni yokubonisa.
Ukusatshalaliswa kokukhanya 2, okufanelekela izibani zokubonisa ukukhanya ezisebenza kahle kakhulu, osayizi abahlukahlukene bezibani zokubonisa amandla, njengokukhanyisa kwendawo, noma ukukhombisa ibanga elide.
Ukusatshalaliswa kokukhanya 3, umphumela ufana nokusatshalaliswa kokukhanya 2, okufanayo kungasetshenziswa ekukhanyeni kwangaphandle, okusetshenziselwa ukukhanyisa umqhele wesihlahla, noma indawo enkulu yokukhanya okude, kodwa indawo yesibili idinga ukulungiswa.
Ukusatshalaliswa kokukhanya 4 kuyindlela evamile yokusabalalisa ukukhanya kwangaphakathi, engasetshenziswa ekukhanyiseni okuyisisekelo kanye nokukhanyisa okubalulekile kwendawo evamile yangaphakathi, futhi ingasetshenziswa nasezibanini zomzila ukukhombisa ukukhanya kwezimpahla.
Akunzima ukubona kusukela ngenhla, yize i-Angle ye-beam ifana, kodwa ukuma kokusatshalaliswa kokukhanya kungahlukahluka, izimo ezahlukene azikwazi ukusetshenziswa endaweni efanayo, umphumela umehluko omkhulu, ngakho-ke lapho ukhetha isibani, awukwazi ukubheka nje i-Angle ye-beam ekhanyayo, kodwa futhi ubheke ukuma kwendawo, uma ukuma kwendawo kungakwazi ukuqonda ukuthi kwenziwa kanjani? Ngemuva kwalokho kufanele usebenzise isofthiwe yokulingisa, evamile yi-DIALux evo, esetshenziswa kabanzi embonini, ukuqashelwa okuphezulu.
kusuka kuShao Wentao – Ibhodlela sir Light
Isikhathi sokuthunyelwe: Disemba-26-2024
