Izibane ze-LED ekhaya: liphi i nyaniso?

Izixhobo zokukhanyisa ze-Semiconductor zaqala ukubonakala kwizindlu zethu ngokuphindaphindiweyo. Iibane ze-LED zendlu zazungeze ezininzi iingxoxo kunye nolwazi oluphikisanayo.

Ngakolunye uhlangothi, abakhiqizi bathi ubomi bezo zinto ziyiminyaka eyi-10-11, kodwa ngakolunye uhlangothi, banikezela isiqinisekiso seminyaka emi-3-5 kuphela. Iintetho ezininzi zinokuphathelele ukuthotywa kwee-LED, njengesiphumo sokuba ixesha lokusebenza lezinto ze-semiconductor liyancitshiswa. Abavelisi basasaza ulwazi olunezibane zasekhaya ze-LED ezinezinga eliphezulu lokukhanyisa kunye nokukhanya, nangakolunye uhlangothi, abasebenzisi ngelizwi elinye bathi izibane ezinjalo azikhangeli ngokwaneleyo. Isibhengezo sithi ii-diodes zinika ukukhanya okucokisekileyo kwaye azifaki njengezibane ze- fluorescent, kwaye abantu bathi banemibala emnandi yokukhanya.

Ngoku siza kuthethwa ngobungqina bendalo. Kukho ulwazi oluninzi lwezilwanyana zasekhaya ze-LED, ngokungafani nezibane zokugcina amandla, azibandakanyi i-mercury. Ngako oko, azinakonakaliswa ekusebenzeni kwaye zilahlwa kalula, ngaphandle kokulimaza imo. Ngakolunye uhlangothi, abakhiqizi bayathula ngokuphathelele ezinye izinto eziyingozi kwimveliso yazo.

Ulwazi olulandelayo oluphikisanayo luyindleko kunye nokuhlawulwa kwezibane. Wonke umntu unokuqiniseka ngexabiso eliphezulu lamathambo e-LED ekhaya, kodwa izithembiso zithembisa ukuba kwiminyaka emihlanu baya kuzihlawula ngenxa yokusetyenziswa kwamandla aphantsi kunye nobomi obude. Abaphikisana nabo bathi izibani ziphazamisa ukukhanya, kwaye ngoko ke kufuneka zifakwe rhoqo (ngaphezulu), ngenxa yoko, kwaye zandise ukusetyenziswa kombane. Kwaye ukuze ukwandisa ubomi be-LED, kuyimfuneko ukufakela izixhobo ezongezelelweyo - izixhobo zokuzinzisa, eziza kukwandisa kakhulu iindleko zeenkqubo, oko kuthetha ukuba umba wokuhlawula awuyi kucacile. Kwaye zingaphi izibane ze-LED zendlu? Ixabiso leemveliso ezinjalo liya kuxhomekeka kumandla, inani lama-LED kunye nenqanaba lokukhusela. Ixabiso elincinci lingama-dollar ayi-5 ukuya kwe-15, kodwa ngasentla, njengoko besithi, akukho mda wokuphelela. Ngokomzekelo, intengo yezibane zifikelela kwi $ 50 nganye, kwaye iphakamileyo.

Iintlobo eziphambili zeLampu ze-LED

• Ngombane we-4 V, ngokuqhelekileyo le mveliso isetyenziswe kwizibane, ikhandlela zokuhlobisa.
• Ngombane we-12 V.
• Ngombane we-220 V, baneentlobo ezahlukeneyo zeesondlo. Izibane ze-LED zendlu E14, E27, GU10 zinomshini-sakhiwo owakhiwe, ngoko-ke zingasetyenziselwa ngokuthe ngqo kwiikripriji eziqhelekileyo.

Ukucwaninga, masithi zonke iimbali kunye nolwazi oluphikisanayo malunga nezibane ze-LED ziya kuhlala zingagqitywanga kwixesha elizayo. Ngoko ke, ukukhethwa kwezi mveliso kufuneka kuthethwe ngenyameko, ukuhlolisisa ngokuchanekileyo ekusebenziseni iimpawu zabo zangempela kunye nekhono, zibalo iinzuzo zezoqoqosho ngokwazo. Kubalulekile ukuhlawula ngokukodwa ukufundwa kolwazi malunga nezibane kunye nokujonga umgangatho weemveliso ezivela kubakhiqizi abahlukeneyo. Ungathembeli ngombono womntu, kufuneka uhlolisise yonke into yakho, kuba wonke umntu uyazi: bangaphi abantu - ezininzi iingcamango.