Kukho iindima ezimbini ezisisiseko zokukhanya kuyo nayiphi na indawo: usetyenziso kunye nobuhle. Unokufezekisa zombini ngokulandela iindlela ezifanelekileyo kunye nokusebenzisa izilungiso ezifanelekileyo kwindawo. Ngelixa ukhanyisa isikolo, ukulandela ubuchule obuchanekileyo kunye nokusebenzisa izilungiso ezichanekileyo kubaluleke kakhulu. Ukungahambi kakuhle ngenye yezi zinto kunokubeka esichengeni usetyenziso kwaye ngaloo ndlela kwenze isibane singabi namsebenzi. Nangona kunjalo, awunanto yakuzikhathaza ngayo njengoko siza kuchaza yonke into ekhoyo malunga nokukhanyisa esikolweni kwesi sikhokelo. Ngoko, makhe sifikelele kuyo.
Yintoni kanye kanye ukuKhanya kweSikolo kwaye kutheni ibalulekile?
Ukusuka kwiindima ezimbini ezisisiseko zezibane, ukusetyenziswa kubaluleke ngakumbi xa kuziwa kwizibane zesikolo. Ichaphazela ukubonakala kwegumbi kunye nomoya wabafundi, nto leyo ebaluleke kakhulu ekuqwalaselweni kuyo nayiphi na indawo yokufundisa. Iimeko zokukhanya ezingezizo zinokubangela ilitha kunye nembonakalo, enokuthi idinwe abafundi kwaye inciphise ukugxila kwabo eklasini. Ngokwahlukileyo koko, indawo efanelekileyo yokukhanyisa iya kuphucula umoya wabafundi kwaye yandise imveliso yabo.
Ukukhanya okufanelekileyo kwe-LED kuya kunciphisa ukukhanya kunye nokufihla ukubonakaliswa. Ke, abafundi abayi kufumana naluphi na ubunzima okanye ukudinwa emehlweni, okubavumela ukuba bagxile ngcono kwaye bafunde ngakumbi. Ngaphaya koko, amaqondo obushushu okukhanya nawo anendima ebalulekileyo. Izibane ezifudumeleyo zivelisa ukozela kwaye zinciphisa ukugxila kwabafundi. Kungenxa yokuba izibane ezifudumeleyo zibangela ukuveliswa kwemelatonin emzimbeni, idlala lokulala elivelisa ukozela.
Ngakolunye uhlangothi, izibane ezipholileyo zilinganisa ukukhanya kwendalo kwaye ziyeke ukuveliswa kwe-melatonin, okwenza umzimba uzive usebenza ngakumbi kwaye unamandla. Inceda ekuphuculeni ukugxila kwabafundi kwaye ibenze babe bukhali eklasini.
Ngamafutshane, ukukhanya kwesikolo kunokuchaphazela yonke into ukusukela kwimekobume yeklasi iyonke ukuya kwindlela abafundi abaqhuba ngayo ezifundweni zabo. Ngoko ke, kubaluleke kakhulu ukwenza ngokufanelekileyo.
Ukubaluleka kwezibane ze-LED ekuKhanyisweni kweSikolo
Izikolo zisebenzisa iintlobo ezahlukeneyo zezibane kwiindawo zazo ezingaphandle kunye namagumbi okufundela, kodwa zimbalwa iinketho ezilungile njenge izibane LED. Makhe sijonge ezinye zezizathu ezenza izibane ze-LED zibaluleke kakhulu kwiindawo zesikolo;
Amandla-Amandla
Ii-LED zibiza kakhulu ngaphambili kodwa zisezona ndleko kunye namandla asebenzayo kunezinye iindlela. Awunakukwazi ukufaka isisombululo sokukhupha amandla esikolweni kuba siya kwandisa amatyala ombane ngokugoqa okuninzi. Ngokuqhelekileyo, izikolo zisebenzisa iibhalbhu ze-incandescent, ezingahlali nje ixesha elide kodwa zisebenzisa amandla amaninzi kakhulu. Ukubeka izinto ngendlela efanelekileyo, iibulb ze-incandescent zisebenzisa malunga ne-75% yamandla ngaphezu kwee-LED. Khawucinge ukuba uza kulondoloza malini kwiibhili zamandla ngokukhetha ii-LEDs.
Ngaphaya koko, ii-LED zomelele ngakumbi kunee-incandescent bulbs, ngoko ke akuyi kufuneka uzitshintshe rhoqo. Nje ukuba uzifakile esikolweni, ulungile ubuncinci iminyaka embalwa. Kwaye kubalulekile ezikolweni njengoko ukutshintsha iiglowubhu ngexesha leklasi kunokophula isantya kwaye kuphazamise inkqubo yokufunda.
Ukuphucula iNtsebenzo yeKlasi
Ezinye izikolo zikhetha izibane ze-fluorescent ngenxa yokukhanya okungahluzwanga, kodwa akunamveliso. Nangona inokuphucula ukukhanya kwegumbi, iya kuphazamisa isigqi esiqhelekileyo se-circadian kwaye ikhokelele kwinani lemicimbi yezempilo. Ukukhanya okuvela kwi-fluorescent fixtures kunokubangela ukukhanya kwaye kukhokelela ekulahlekelweni kombono, ukuphazamiseka, ukuxhatshazwa, ukulahlekelwa kwengqondo, kunye ne-blood spikes, phakathi kwezinye izinto.
Kwelinye icala, ii-LED azivelisi nayiphi na kwezi ngxaki kwaye zivumela isikolo ukuba silungelelanise iimfuno zabo zokukhanyisa ngokweemfuno. Umzekelo, izikolo zinokukhetha izibane ezipholileyo kwiindawo apho abafundi kufuneka bagxile kunye neendawo ezifudumeleyo apho abafundi banokuphumla khona.
Yehlisa uvakalelo loKhanya
Ukungakwazi ukulawula ukunyakaza kwamehlo ngokubhekiselele kumthombo wokukhanya kunokuphazamisa umbono, imeko eyaziwa ngokuba yimvakalelo yokukhanya. Iingxaki ezinjalo zivela xa i-angle ye-beam yokukhanya ingalungile. Iimpawu zobuthathaka bokukhanya zibandakanya ukubona kabini, ububomvu bamehlo, umbono ongacacanga, i-migraine, intloko ebuhlungu yeqela, kunye namaxesha okuqhwanyaza okongeziweyo. Ukuba abafundi esikolweni bafumana nayiphi na kwezi mpawu, izibane zesikolo kufuneka zenziwe ngokutsha. Indlela efanelekileyo yokuphepha ezi ngxaki kukusebenzisa ii-LEDs.
Yehlisa Amanqanaba oxinzelelo
Enye yeenjongo zokukhanyisa esikolweni kukuthintela okanye ukunciphisa amanqanaba oxinzelelo kubafundi. Izibane zemveli, ezifana neeglowubhu ze-fluorescent, ziphakamisa izinga le-cortisol, ihomoni yoxinzelelo, kunye nefuthe kumanqanaba oxinzelelo lwabafundi. Inokuchaphazela imiba eyahlukeneyo, ukusuka kumanqanaba eswekile yegazi ukuya kwimijikelezo yokulala. Ukusebenzisa ii-LED kuya kukunceda ulawule uxinzelelo lomzimba nengqondo lwabafundi.
Ukunciphisa umngcipheko wamehlo wexesha elide
Ukuvezwa kwezibane zesintu ixesha elide kunokukhokelela kubuninzi beengxaki zamehlo. Ezi ziquka urhatyazo, ukuwohloka kwe-macular, kunye namaqhuma e-cornea. Nangona kunjalo, ukusebenzisa ii-LED njengomthombo wokukhanya kunokuthintela zonke ezi ngxaki.
Izinto ekufuneka ziqwalaselwe kuKhanya lweSikolo
Njengokuba ngoku uyakuqonda ukubaluleka kwezibane zesikolo, makhe sijonge izinto ekufuneka uziqwalasele phambi kokuba ulayite isikolo.
Ukuchasana kokuLuminance
Umahluko wokukhanya ubalulekile ukuba uqondwe ngelixa ulayita amagumbi okufundela esikolo. Kukho izinto ezahlukeneyo kwigumbi lokufundela kuluhlu lwemibala. Ayiyiyo yonke imibala eya kubonakalisa ngokufanayo. Umzekelo, imibala emnyama ifunxa ukukhanya kwaye ibonakalise kancinci, kwaye ngokuphambeneyo. Ke, umahluko phakathi kokubonakaliswa kokukhanya okuphuma kweyona nto imnyama kakhulu okanye indawo kunye neyona nto ikhaphukhaphu okanye indawo kukuchasana kokukhanya.
Ibalulekile kuba ichaphazela imbono yeklasi yeebhodi ezimhlophe kunye neebhodi ezimnyama. Kufuneka uzame ukuyigcina phakathi kwe-5-20% ukuba iklasi inebhodibhodi kwaye uyigcine ngaphezu kwe-70% ukuba iklasi inebhodi emhlophe. Iklasi eseleyo kufuneka ikhanyise malunga ne-25-40% ukudala indawo epholileyo.
Umbala weMbala
The Iqondo lobushushu yezibane ilinganiswa kwisikali sikaKelvin, esiphakathi kwe-1,000 ukuya kwi-10,000. Umfanekiso ngamnye okwisikali umela umbala wokukhanya oza kukhutshwa ngumthombo. Umzekelo, ii-LED ezingaphantsi kwe-3,000K zikhupha ukukhanya okufudumeleyo, okunika i-hues ebomvu kunye ne-yellowish. Ngokufanayo, ii-LED ezinobushushu obungaphezulu kwe-4,000K zikhupha ukukhanya okupholileyo okufanisa ukukhanya kwasemini.
Ubushushu bombala buchaphazela umzimba womntu ngendlela efanayo nokutshintsha kobusuku nemini. Ebusuku, xa kungekho kukhanya kuncinane, imizimba yabantu iqalisa ukuvelisa imelatonin, ihomoni ebangela ukuba umntu alale. Nangona kunjalo, emini, akukho mveliso yale hormone egcina umzimba unamandla kwaye ukhuthazwa.
Ubushushu obukhanyayo buchaphazela umzimba ngokufanayo. Abafundi baya kufumana ukozela ukuba igumbi lokufundela linemibala epholileyo ngenxa yemibala etyheli okanye eqaqambileyo. Nangona kunjalo, ukuba ubushushu bokukhanya budlula i-4,000K, abafundi baya kuziva begxininise kwaye begxininise.
CRI
Ngaba wakha wazibuza ukuba kutheni ezinye izinto zinembonakalo eyahlukileyo yangaphakathi nangaphandle? Kungenxa yokuba kukho umahluko kunikezelo lombala ekukhanyeni okwenziweyo kunye nendalo, nto leyo i isalathiso sombala wonikezelo amanyathelo. Ii-LED ezine-CRI ezingaphezu kwe-80% ziya kwenza ukuba izinto zibukeke zifana njengoko zikhangeleka ekukhanyeni kwendalo. Nangona kunjalo, abo bane-CRI esezantsi baya kunika umbala ngokwahlukileyo kunokukhanya kwendalo. Ungafuna ukugcina imeko-bume yeklasi ikufutshane nokukhanya kwendalo kangangoko kunokwenzeka. Ngaloo ndlela, zama ukufumana ii-LED ezine-CRI engaphezulu kwe-80%.
Ukusasazwa okufanayo
Indawo nganye yegumbi lokufundela kufuneka ifumane ukukhanya okulinganayo okuvela kumthombo. Unokuyifeza ngokusebenzisa iintlobo ezahlukeneyo zokulungisa. Ukukhethwa kwezixhobo ezifanelekileyo kuya kuxhomekeka kwindawo yegumbi kunye nendawo yezibane. Ukulungiswa okusasaza ukukhanya ngokufanayo kubandakanya i-LED ecacileyo, iiPaneli zeFlat, kunye neVapor Tight, phakathi kwabanye. Unokuqinisekisa ukukhanya okufanayo kumagumbi okufundela ngokuqinisekisa ukukala lux limalunga nama-500. Ngaphezu koko, zonke iikona zamagumbi okufundela kufuneka zifumane ukukhanya okufanayo. Ngokuqhelekileyo, i-60-70% yokukhanyisa isebenza ngcono kumagumbi okufundela amaninzi.
Into kunye neModeli yoBuso
Imodeli yezinto kunye noBuso ibalulekile kwizibane zaseklasini kuba abafundi nootitshala kufuneka bafundane imilebe yomnye ukuze banxibelelane ngokufanelekileyo. Nabuphi na ubuchwephesha okanye isixhobo osisebenzisayo kufuneka siqinisekise ukuba abafundi nootitshala banokubonana ngokucacileyo ngaphandle kokulitha. Ngaphaya koko, unokwenza iipateni ezahlukeneyo ukwenza ubunzulu phakathi kukatitshala nebhodi emnyama/emhlophe. Iya kunceda abafundi babone zombini ibhodi emnyama/emhlophe kunye nembonakalo yobuso yootitshala.
Unokuyifeza ngokugcina ukubonakaliswa kwezibane kungacinywanga. Ngaphandle koko, kuya kwenza ubuso kunye nezinto zibukeke zithe tyaba kwaye zibuthuntu.
UkuKhanya kweLitha
Glare yinto enye enokwenza ukukhanya kwesikolo kunye negumbi lokufundela kungabi namsebenzi. Kufuneka uqinisekise ukuba izixhobo okanye iindlela ozisebenzisayo azivelisi naliphi na ilitha ukuthintela ukukruneka kwamehlo abafundi. Umyinge we-glare oqhelekileyo ujikeleze i-19, kodwa unokuncitshiswa okanye ukwandiswa ngokusekelwe kusetyenziso lwendawo. Umzekelo, iipaseji zinokuba nereyithingi ephezulu, kodwa kufuneka zihlale ngaphantsi kwe-19 kwimisebenzi ebuthathaka. Ungasebenzisa i-anti-glare LEDs ukukhusela le ngxaki ngokupheleleyo.
Indlela yokuKhanya iSikolo ngokufanelekileyo
Ukuza kuthi ga ngoku, kufuneka wazi yonke into ekhoyo malunga nezibane zesikolo. Ngoku kufuneka ufumane kuphela amanyathelo afanelekileyo okukhanyisa isikolo ngokufanelekileyo. Into yokuqala ekufuneka uyenzile kukuchonga iimfuno zokukhanya kwendawo nganye. Kuya kunceda ukucutha amanzi ombane kunye nenani lezinto ezifunekayo kwiindawo ezahlukeneyo ezikolweni. Ngelixa uchonga iimfuno zokukhanyisa, ungakulibali ukuqwalasela umbala wangaphakathi kunye neebhodi.
Inyathelo lesibini kukufumana iindawo ezifanelekileyo zezixhobo ukuze zisasaze ukukhanya ngokulinganayo kulo lonke igumbi lokufundela. Ngokusekelwe kwimilinganiselo yeeklasi, fumana izixhobo ezifanelekileyo. Emva koko, khetha ubushushu bombala obufanelekileyo, i-CRI, kunye nomthombo wokukhanya wokukhanya okusekwe kwiimfuno. Fumana iintlobo zokukhanya ezichanekileyo, kodwa njengoko kuxoxiwe, akukho zikhetho ezingcono kune-LEDs. Uya kufumana ii-LED kuzo zonke iimilo, imibala kunye nobukhulu. Ukusebenzisa indibaniselwano yee-LED ezahlukeneyo kuya kuzisa iziphumo ezilungileyo.
Qaphela ukuba ukukhanyisa isikolo kunzima, kwaye akufanele ukwenze wedwa. Ukuqesha umntu osebenza ngombane ukunciphisa amathuba eempazamo nokuqinisekisa ukhuseleko lwabafundi nootitshala.
FAQs
isiphelo
Ukukhanyisa ngokufanelekileyo isikolo kunye negumbi lokufundela kubaluleke kakhulu, kodwa inkqubo inzima kakhulu. Kufuneka uqwalasele izinto ezininzi ukuze wenze indawo efanelekileyo yokufunda. Eyona nto ibalulekileyo kubo kukukhethwa komthombo wokukhanya, kwaye ii-LED ziyisisombululo esifanelekileyo kwiimarike. Ngaphaya koko, kuya kufuneka uqonde iintlobo ezahlukeneyo zezixhobo kunye nendlela ezivelisa ngayo ukukhanya ukusuka kuzo ukuze zikhanyise indawo ngokufanelekileyo. Siyathemba ukuba isikhokelo sikuncede ngayo yonke le miba.
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