“IThuna” lesibani se-incandescent, umgwaqo oya emthonjeni omusha wokukhanya wamalambu e-LED

Ngemuva kuka-Edison, owayengamele imakethe yenhlokodolobha, ama-bulbs akhiqizwa ngobuningi, ukusetshenziswa kwama-bulbs kwangena enkathini yenqubekela phambili esheshayo. Ngokuya ngemininingwane yocwaningo eshicilelwe nguFouquet noPearson, njengoba sikhula kusukela ekusebenziseni amakhandlela enziwe ngezandla kuye kuma-bulb akhiqizwa ngobuningi, izindleko zokukhanya okufakelwayo Emakhulwini eminyaka adlule, yehle isuka ezinkulungwaneni zamakhilogremu ngehora le-lumen iye engxenyeni yengxenyana ethile. Ukwehla kwezindleko kudale ukuthi ukusetshenziswa kokukhanya okwenziwe ngekhulu lama-20 kube izikhathi eziphindwe ka-100,000 18 kunangekhulu le-XNUMX.

• Ukusaphazwa kwamandla ngesibani se-incandescent

Amandla nokukhanya kugcwele kangangokuba imakethe ibonakala ngathi ingabiza, futhi izingozi ezifihliwe zemfucuza zibeke isisekelo buthule. Eqinisweni, izindleko zokuhlinzekwa kwamandla okukhanya okufakelwayo ziphakeme kakhulu. Kodwa-ke, ngaphambi "kwenkinga kawoyela" maphakathi nawo-1970, izinsizakusebenza zomhlaba wonke kanye nomnotho kwakhula ngokushesha, futhi kwakungekho ngcindezi yokuguqula isimo samanje semfucumfucu yamandla.

Ngokufika kwama-compact fluorescent light bulbs (CFLs) (amandla kagesi aphindwe kahlanu kunalawo wobuchwepheshe bamalambu we-incandescent), ukukhathazeka ngokusetshenziswa kwamandla kwaqala ukudalulwa, amalambu we-incandescent ahlangabezana nezinselelo ezinzima. NginoPhilips no-Osram ngawo-1980 Ngenkathi i-CFL yethulwa okokuqala emakethe, kwaqhamuka uqhekeko lokuqala lwamalambu we-incandescent.

Lapho "ukusebenza kahle" kuqala ukuba yizwi. Ubuchwepheshe obusha babezimisele ukuhlangana ukuze babe "Izinto Ezinkulu". Izinto ezingacabangeki zaqala ukwenzeka: “Uhulumeni empeleni ufuna ukushaya umthetho wokuqeda izibani ezikhanyayo. ”

• "Namuhla, izibani ezikhanyisayo zicishe zacishe njengama-dinosaurs, futhi wonke amehlo abona ubuchwepheshe be-LED obuvelayo njengephandle" lokungcola kwemvelo. "

Namuhla ukukhanyisa kufaka u-19% wokusetshenziswa kukagesi emhlabeni jikelele. Ngenxa yeqiniso lokuthi ama-incandescent bulbs angachitha ngempumelelo kufika ku-95% wamandla ukukhiqiza ukushisa esikhundleni sokukhanya, amazwe amaningi ngokwengeziwe aseshaye umthetho wokunciphisa isidingo sezinsiza zokukhanyisa.

E-UK, ukukhanyisa kudla ngaphezu kwengxenye eyodwa kwezinhlanu zikagesi ophelele owenziwe iziteshi zamandla, futhi ama-LED anamandla okunciphisa le nombolo okungenani ngama-50%. Izibalo ezivela eMnyangweni Wezamandla wase-US nazo ziyavuma ukuthi kulinganiselwa ukuthi ngonyaka ka-2025, “i-LED nokunye ukukhanyisa okuqinile kunganciphisa ukusetshenziswa kwamandla kagesi emhlabeni wonke ngama-50% futhi kwehlise ukukhishwa kwekhabhoni ngamathani ayizigidi ezingama-258.

Njengoba abantu bekholelwa ukuthi ama-LED angonga amandla amaningi, umhlaba ubonakala sengathi usuqale ukushintsha ngokuzenzekelayo izindlela zethu zokukhanyisa. Eminyakeni eyishumi edlule, i-European Union iye yavala kancane kancane zonke izinhlobo zamalambu we-incandescent.

I-Energy Conservation Trust Fund ithe: Nakuba ngokomlando, kungenzeka “singakhathazeki kakhulu” ngokuthi “ukusebenza kahle kwamaglobhu okukhanya kungu-10% kuphela”… Eminyakeni embalwa edlule, kuvele isimo esihluke ngokuphelele ngokukhanyisa. ” Iphepha elimhlophe elithi “The Right Light” lathi lesi simo sengqondo esisha sasiqhutshwa ngumthetho, futhi umusa “wokwazisa umphakathi okwandayo ngendima yokukhanyisa okuhle ekwenzeni ngcono izindlu” kwanikeza konke ukudluliswa kwemakethe.

Iqiniso ukuthi izinto zasemkhakheni nezasendlini manje seziqala ukuzwa ushintsho olunezigaba. Lokhu kungenxa yokuthi abantu banethemba lokusebenzisa kancane kancane ubuchwepheshe obuqhamukayo bokonga amandla, njengama-LED, kukhokhelwe amalambu we-incandescent. Manje, izibani ze-halogen nezihlanganisi Kuyafana nezibani ze-fluorescent.

• Ikusasa lemithombo elula

Namuhla, i-European Union isichaze ngokucacile isidingo sokushintsha umthombo wokukhanya. Umlando wamalambu we-incandescent nawo umisiwe eYurophu. Imithethonqubo idinga ukuthi: “Ubuncane bokusebenza kahle kungama-lumen angama-85 nge-watt ngayinye, futhi amandla amakhulu okulinda angama-0.5W. Wonke ama-standard standard, amalambu we-fluorescent namalambu athengiswa e-European Union kumele ahlangabezane nezidingo zokwakhiwa kwemvelo.

Lokhu kuchaza izidingo zokonga amandla kagesi nezinye izinto ezinjengelebula yempilo, isikhathi, namandla. Ngokwe-European Union, “Ngokukhanyisa okonga ugesi, izikweletu zikagesi emakhaya zingancishiswa ngama-Euro angama-25 ngonyaka. Ngokusebenzisa ama-LED esikhundleni sezibani ze-halogen, unganweba iholide lakho leminyaka engu-20 kumkhiqizo liye kuma-Euro angama-100. Izibani ezonga ugesi zingonga ugesi njalo ngesonto, ngoba imindeni eyizigidi eziyi-11 ibonelela ngonyaka futhi ikhiphe amaRandi ayizigidi eziyizinkulungwane eziyi-120 eYurophu. ”