Umba wokukhanyisa ikhaya lakho kubalulekile kokubili kwisigaba sokulungisa kunye nobomi bemihla ngemihla. Ukongeza kwipembelelo enkulu kwiimeko ezihambelana nendawo yokuhlala, ukukhanya kuchaphazela ngqo imisebenzi yethu yempilo kunye nempilo. Ngenxa yoko, kulo mbandela, umntu akufanele ahlale ekhuselekileyo, kufuneka ulandele izinto ezintsha kwaye uqhubeke kunye namaxesha.
Namhlanje, izibane ze-LED zokukhanyisa ikhaya ziyaba ziwayo. Iingxoxo ezininzi ziye zavela malunga nokusebenza kunye nokukhuselwa kokusetyenziswa kwazo. Sincoma ukuba siqonde oko bakuyo kwaye nokuba bayisebenzise ekhaya.
Ziziphi ii-LED?
Njengoko unako ukubona egameni, izibane ze-LED zisebenzisa ii-LED zokukhanyisa. Lawa ma-semiconductors akha i-radiation ebonakalayo xa ugunyaziso lwamandla kagesi ludlulayo. I-LED ibonisa ukukhanya elele kwibala elincinci, ngokukhawuleza kunombala othile. Ngoko ke, ukutshintsha i-chemical composition of semiconductors, unokufumana ukukhanya okungafaniyo. Ngokungafani ne-bulb eqhelekileyo, apho umbala uvela ngenxa yezihlunu zokukhanya ezahlukeneyo.
Izibane ze-LED zikhanya njani? Ukukhanya kwabo kulandelelanisa kunezinye iintlobo zezibane, ingaba namazinga ahlukeneyo okukhanya kunye nemithunzi efana nombala. Ngokomzekelo, kukho ukukhanya okumhlophe okumhlophe, kwaye kunomhlophe obandayo. Udinga ukuvavanya ukhetho oluninzi lombala oyifunayo uze ukhethe lowo ufanelwe ngaphezulu.
Ndiyabulela ubuninzi bezinto ezintle kunye nezinye iinkalo ezintsha, ukusetyenziswa kwee-LED kwizibane zasekhaya kuye kwaziwa kakhulu.
Iingenelo ze-LED zezibane zokukhanya
Nika ingqalelo kwiimpawu eziphambili zezibane ze-LED ekhaya, ngenxa yokuba zifumana ukuthandwa okwandayo.
- Ukugcinwa kwangempela kokusetyenziswa kwamandla . Ngokweengxelo ezininzi zenzululwazi zifumene ukuba izibane ze-LED zidla amandla angaphantsi kwama-10 kunezibane eziqhelekileyo zezibane kunye nezihlandlo ezi-3 ngaphantsi kwama-bulbs fluorescent.
- Ubomi bexesha elide . Uninzi lwabathengisi lubonisa ixesha lobomi beembane ezivela kwi-3 ukuya kwi-5 iminyaka. Kodwa kuxhomekeke kumgangatho weekristal ze-LED ezisetyenziselwa ukuveliswa kwezibane. Kukho amaxesha apho izinto ezinjalo zokukhanyisa zisebenza kwiminyaka eyi-10, kwaye ngamanye amaxesha "azihlali" kunye neminyaka emi-2 yomsebenzi ophezulu-kuqala ukulahleka ukukhanya kwazo, kwaye emva kokuphuma.
- Ulwalamano oluthile . Ezi zibane zidinga i-mercury, i-phosphorus kunye nezinye izinto ezinobungozi kubantu, ezifumaneka kwezinye iibhubhu zekhaya. Ayiyo inetyhefu, ayinayo nayiphi na ingozi engqongileyo kwimeko, ngoko kulula kakhulu ukuyilahla. Nangona abanye abakhiqizi basebenzise izinyithi ezinobungozi ekwakhiweni kwezibane, impembelelo engafanelekanga kwimpilo yabantu ingenzeka.
Ukongezelela, izibane ze-LED, ngokungafani ne-fluorescent kunye nezibane ze-incandescent, aziyi kubangela ukuphazamiseka kwesohlo lomntu. Ukukhanya kwabo kucocekileyo kwaye akuqukethe i-UV-radiation, eyenza ukuphazamiseka okubonakalayo.
Amacandelo angalunganga kwezibane ze-LED ekhaya
Nangona kukho iingxoxo ezibalulekileyo ekukhanyeni izibani ze-LED, kukho iingongoma eziphikisanayo, okufuneka ziphawulwe xa zisetyenziswa ekhaya.
I-drawback esemqoka yintengo ephezulu yezibane. Kuphezulu kakhulu kunokuba izibane ze-incandescent kunye nezibane ze-fluorescent, nangona ixesha lobomi bebanezibane ze-LED lide.
Ngenxa yokuba ukukhanya kwezibane ze-LED kuyahluke kakhulu kwizinto eziqhelekileyo kunye nokugxininisa ngakumbi, ungadinga izibane ezininzi ukudala indawo efanelekileyo yokuhlala ekhaya.
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