Ukuqalisa
Isimo esihle sokufunda sithinta ngqo ukuthi abafundi bazizwa kanjani, bagxile kanjani, futhi bawenze. Njengoba ukukhanyiswa kwe-LED kuba khona ngokwengeziwe ezimweni zemfundo, kubalulekile ukuqonda umthelela wayo ekubandakanyeni kwabafundi. Kulesi sihloko, sizohlola ukuthi ukukhanyiswa kwaLed ezikoleni kuthinta kanjani ukubandakanyeka kwabafundi.
Ukubaluleka kokukhanyisa kwesikole
Amakilasi lapho abafundi bachitha khona amahora angama-6-8 ngosuku. Ukukhanyisa okunganele noma okumpofu kungadala ukukhathala kwamehlo, ikhanda, kanye nokukhathala, ukunciphisa ngokuqondile ukunaka kwabafundi nokuzimisela kokubamba iqhaza. Izibani zendabuko ze-fluorescent zivame ukufiphala, zikhipha ukukhanya okungalingani, futhi zithola amathoni ebandayo, angadala ukukhathala kwamehlo ngemuva kokusetshenziswa kwesikhathi eside. Namuhla, izikole eziningi neziningi zinamathisela ukubaluleka ekwakheni indawo enhle yokufunda ukuze abafundi bathuthukise umoya wokufunda, futhi izixazululo zokukhanyisa ze-LED zivumelaniswa kahle nezidingo zezikole. Izibani ze-LED zihlinzeka ngokukhanya okukhanyayo nokugxile kakhulu, okungasiza ukuthuthukisa induduzo yokubuka yabafundi futhi ithuthukise ukusebenza kwayo okuphelele.
Kungani ukukhanyisa kwe-LED kungcono ezikoleni
Ukukhanya kwe-LED kuletha izinzuzo eziningi kwimvelo yokufunda:
Ukukhanya okuguquguqukayo nokushisa kombala
Izinhlelo eziguqukayo ze-LED eziguquguqukayo zingaguqula izinga lokushisa kombala usuku lonke, ngaleyo ndlela lithuthukise ukugxilwa kwekilasi nokugcina ukuthula ngesikhathi sekhefu. Uhla lokushisa lwemibala lwe-4000K luya ku-5000K ngokuvamile lubhekwa njengesinqumo esihle kakhulu sokufunda.
01
Induduzo Ebonakalayo Nempilo
Izibani ze-LED ezisezingeni eliphakeme zinama-flicker-free, zinesilinganiso esiphansi se-unifomu Ngaphezu kwalokho, izingxenye zokukhanyisa ze-LED zingama-biphenlys angenama-turner-free and polychlorinated (ama-PCB), ngakho-ke abukho ubungozi bokuvuza kwegesi okuyingozi, okwenza imfundo iphephe futhi inempilo.
02
Izinzuzo zokuziphatha nezingokomzwelo
Ukukhanyisa kwe-LED kungalingisa ukukhanya kwemvelo, kusiza ukudala imvelo yokufunda ethule futhi epholile, futhi kunciphise ukukhathazeka kwabafundi. Kungadambisa ngempumelelo ukudangala okubangelwa ukukhanya okunganele, ngaleyo ndlela kuthuthukise umoya wasekilasini.
03
Ukusebenza kahle kwamandla kanye nokusebenza kwezindleko
Izibani ze-LED ngokuvamile zisebenzisa ama-25% -30% amandla amancane kunamalambu we-fluorescent. Ngesikhathi esijwayelekile sokuphila kwamahora angama-25,000 kuya kwangama-50 000, cishe izikhathi ezi-2-5 ezinamalambu we-fluorescent, kanye nezidingo zokulungiswa okuphansi, izibani ze-LED zingukutshala imali okuhlala isikhathi eside kwezikhungo zemfundo.
04
Ungakukhetha Kanjani Ukukhanyisa Kwe-LED Amakilasi
Lapho uthuthuka noma uklama amasistimu wokukhanyisa wesikole, gcina lezi zinto ezilandelayo engqondweni:
• Ukugqama (ama-lumens)
Kumakilasi, ahlose ama-lumens angama-300-500 amamitha-skwele ngasinye (i-lux), njengoba kunconywe ngamazinga anjenge-EN 12464-1. Leli banga liqinisekisa ukuthi abafundi bangafunda kahle izincwadi, izincwadi zokubhalela, namabhodi amhlophe ngaphandle kokucindezela amehlo abo.
• Ukushisa kombala
Iveni elimhlophe elithi white (4000k-5000K) lilingisa iminina yemvelo, exhasa ukuqaphela nokuqonda ukuqonda. Amazinga okushisa apholile (ngenhla kwe-5000K) angazizwa enesihluku, kanti amathoni afudumele (ngaphansi kwama-3500k) angakhuthaza ukozela.
• ukufana kokukhanyisa
Isilinganiso sokufana (ubuncane ekukhanyisweni okuphakathi) kufanele kube ngaphezulu kwe-0,6, ngokusho kwemihlahlandlela yokukhanyisa izikhungo zemfundo. Lokhu kuqinisekisa ukukhanyiswa okungaguquki kuwo wonke amadeski, ukuvimbela ukukhathala okubangelwa yizindawo ezinesithunzi noma ezikhanyayo.
• Izici zokulawula ama-Smart
Khetha amasistimu wokukhanyisa anokufiphala, izinzwa zemini, noma izinketho zokwakha. Isibonelo, i-TopPO Lighting'sUHilton UGR Batten LightIza ngokushintsha kwe-watt ne-CCT, okuvumela ukuguquguquka ekuvumelaniseni imisebenzi ehlukene njengomsebenzi weqembu, izethulo noma izivivinyo.
• Izitifiketi nokuphepha
Funa imikhiqizo yokukhanyisa okuyi-CE, ama-rohs noma i-FCC eqinisekisiwe ukuze aqinisekise ukuhambisana namazinga okuphepha nawokuphepha. Ngaphezu kwalokho, abashayeli be-LED abaqinisekisiwe banciphisa ubungozi bokuphazanyiswa kwe-electromagnetic (EMI) futhi kufanelekile amaklasi edijithali esebenzisa amaphilisi, i-Wi-Fi kanye nama-Projector.
Ukugcina
Ukukhanyisa okuhle kwakha imvelo yasekilasini elahlekile. Izibani ze-LED zilingisa ukukhanya kwemvelo, zinamakhono okuncipha, futhi zinikeze nokukhanyisa. Ukuzisebenzisa ekilasini kungathuthukisa ukugxila kwabafundi kanye nokuhlushwa, ngaleyo ndlela kukhuphule ukubandakanyeka kwabafundi.
Izixazululo zokukhanyisa zokukhanyisa ekilasini
Ukukhanyisa okuphezuluNgokukhethekile ekuklameni amasistimu wokukhanyisa asebenza kahle futhi aphephile amaklasi anamuhla. Uma uhlela ukuthuthukisa ukukhanyisa kwesikole sakho,Xhumana nethimba lethuFuthi sizokunikeza ngesisombululo sokukhanyisa esenziwe ngokwezifiso esihlangabezana nezidingo zakho zemfundo.