Ungcoliseko lokukhanya luye lwaba yingxaki ekhulayo kwiindawo zasezidolophini, kwayeizibane zesitalato zokuhlalaziye zajongwa ngokufaka isandla kule ngxaki. Ungcoliseko lokukhanya aluchaphazeli nje kuphela indlela esibona ngayo isibhakabhaka sasebusuku, kodwa lunempembelelo embi kwimpilo yabantu nakwindalo esingqongileyo. Ngoko ke, ngaba izibane zasezitalatweni ezihlala abantu ziya kubangela ungcoliseko lokukhanya? Masingene nzulu kule ngxaki.
Okokuqala, kubalulekile ukuqonda ukuba yintoni ungcoliseko lokukhanya. Ungcoliseko lokukhanya kukukhanya okwenziweyo okugqithisileyo okanye okungaqondiswanga kakuhle okukhanyisa isibhakabhaka sasebusuku, okubangela ukonakaliswa kwendalo kwaye kuchaphazele kakubi ukubonakala kweenkwenkwezi nezinye izinto zasezulwini. Nangona kufuneka inqanaba elithile lokukhanya ukuze kukhuseleke kwaye kukhuseleke, ukukhanya okuninzi okwenziweyo kunokuba nemiphumo emibi.
Izibane zesitalato zasekhaya ziyinxalenye ebalulekileyo yezixeko nakwiindawo ezikufutshane. Zibonelela ngokukhanya kwabahambi ngeenyawo nabaqhubi beenqwelo-mafutha, nto leyo eyenza ukuqhuba ezitalatweni nakwiindlela zokuhamba ngeenyawo kukhuseleke ebusuku. Nangona kunjalo, ukusetyenziswa ngokubanzi kwezibane ezikhanyayo nezingenasikhuselo kunokukhokelela ekungcolisweni kokukhanya. Ukuba aziyilwanga okanye azifakwanga kakuhle, izibane zesitalato zasekhaya zinokukhupha ukukhanya okugqithisileyo kwaye zikhuphe ukukhanya kwiindawo ezingafunekiyo, njengokuya phezulu esibhakabhakeni.
Enye yeendlela eziphambili izibane zesitalato zasekhaya ezinegalelo ngazo kungcoliseko lokukhanya kukwenzeka kwento ethi “i-sky glow.” Ukukhanya kwesibhakabhaka kwenzeka xa ukukhanya okwenziweyo kubonakalisa kwaye kuchithachitha amasuntswana emoyeni, kudala isiphumo sokukhanya kwindawo enkulu. Oku kuthintela umbono weenkwenkwezi neeplanethi kwaye kuphazamisa imisindo yendalo yezilwanyana zasendle zasebusuku. Kwizixeko nakwiindawo ezikufutshane, ukukhanya kwesibhakabhaka kubonakala ngakumbi ngenxa yokukhanya okukhulu okwenziweyo, kuquka nezibane zesitalato zasekhaya.
Olunye uhlobo longcoliseko lokukhanya olubangelwa zizibane zasezitalatweni zokuhlala “kukungena ngokukhanya.” Ukungena ngokukhanya kwenzeka xa ukukhanya okwenziweyo kuchithekela kwiindawo ezingafunekiyo, njengeendawo ezikufutshane okanye iindawo zokuhlala zendalo. Oku kunokubangela ukuphazamiseka kwindlela yokulala kwaye kuphazamise ukuziphatha kwezilwanyana zasebusuku. Ukukhanya okungalawulekiyo kwezibane zasezitalatweni zokuhlala kunokubangela into eyaziwa ngokuba “yi-glare,” enciphisa ukubonakala kwaye ibangele ukungonwabi kwabahambi ngeenyawo nabaqhubi.
Ngoko ke, ungawunciphisa njani umphumo wezibane zesitalato zasekhaya kungcoliseko lokukhanya? Esinye isisombululo kukusebenzisa izikhanyiso “ezivaliweyo ngokupheleleyo” okanye “ezinqumlekileyo”, ezenzelwe ukukhokelela ukukhanya ezantsi nokunciphisa ukukhanya kunye nokungena kokukhanya. Ngokusebenzisa olu hlobo lwezinto ezifakelwayo, ukukhanya okuvela kwizibane zesitalato zasekhaya kunokulawulwa ngcono kwaye kuthintelwe kwiindawo apho kufuneka khona, ngaloo ndlela kunciphisa amathuba ongcoliseko lokukhanya.
Ukongeza ekusebenziseni izixhobo zokukhanyisa ezifanelekileyo, kubalulekile ukuqwalasela ubushushu bombala bokukhanya okukhutshwa zizibane zesitalato ezihlala abantu. Ubushushu bombala bokukhanya bulinganiswa kwisikali sikaKelvin (K), apho amaxabiso aphantsi amele ukukhanya okufudumeleyo, okumthubi kunye namaxabiso aphezulu amele ukukhanya okupholileyo, okuluhlaza okwesibhakabhaka. Izibane ezinamaqondo obushushu aphezulu anxulunyaniswa namanqanaba aphezulu ongcoliseko lokukhanya. Ukukhetha izibane ezinobushushu bombala ophezulu kunokunceda ukunciphisa impembelelo esibhakabhakeni sasebusuku nakwiindawo ezikufutshane.
Ukongeza, ukusebenzisa iteknoloji yokukhanyisa ekrelekrele kunokunceda ekunciphiseni ukusetyenziswa kwamandla ngokubanzi kunye nongcoliseko lokukhanya olubangelwa zizibane zasezitalatweni ezihlala abantu. Ngokusebenzisa izinzwa kunye nokuzisebenzela ngokuzenzekelayo ukulungisa ukukhanya kunye nexesha lezibane zasezitalatweni, amandla anokongiwa ngelixa kuqinisekiswa ukhuseleko. Ezi teknoloji zinokunciphisa ngakumbi amathuba ongcoliseko lokukhanya ngokucwangciswa ukuba zicime okanye zicime izibane ebusuku xa kungekho msebenzi mkhulu ezitalatweni.
Lilonke, nangona izibane zesitalato zasekhaya ziyimfuneko kukhuseleko loluntu, zinokubangela ungcoliseko lokukhanya ukuba aziyilwanga kwaye azilawulwa ngokufanelekileyo. Impembelelo yezibane zesitalato zasekhaya kungcoliseko lokukhanya ingancitshiswa ngokusebenzisa izikhanyiso ezikhuselweyo ngokupheleleyo, ukukhetha amaqondo obushushu afudumeleyo, kunye nokusebenzisa ubuchwepheshe bokukhanyisa obukrelekrele. Uluntu kufuneka luqwalasele ezi zinto xa lucwangcisa kwaye lugcina iziseko zokukhanyisa zangaphandle ukukhusela ubuhle besibhakabhaka sasebusuku kunye nokunciphisa impembelelo embi yongcoliseko lokukhanya kwimpilo yabantu nakwindalo esingqongileyo.
Ukuba unomdla kwizibane zesitalato ezihlala abantu, wamkelekile ukuba uqhagamshelane noTianxiang apha.fumana ikowuteshini.
Ixesha leposi: Jan-11-2024
