Izibani zomgwaqo ze-LEDziye zanda kakhulu eminyakeni yamuva nje njengoba amadolobha kanye nomasipala befuna izindlela zokonga ugesi kanye nokunciphisa i-carbon footprint yabo. Lezi zixazululo zokukhanyisa zesimanje zinikeza izinzuzo eziningi, ezihlanganisa ukuqina, impilo ende, nokusetshenziswa kahle kwamandla. Enhliziyweni yawo wonke amalambu omgwaqo we-LED kunekhanda le-LED street light, eliqukethe izingxenye ezibalulekile ezenza lezi zibani zisebenze kahle.
Ngakho, yini ngaphakathi kwekhanda lokukhanya komgwaqo we-LED? Ake sibhekisise.
1. I-chip ye-LED
Umnyombo wekhanda lelambu lomgwaqo we-LED yi-chip ye-LED, okuyingxenye yesibani esikhipha ukukhanya. Lawa ma-chips ngokuvamile enziwa ngezinto ezifana ne-gallium nitride futhi afakwe ku-substrate yensimbi. Uma kusetshenziswa umsinga kagesi, i-LED chip ikhipha ukukhanya, inikeze ukukhanya okudingekayo ekukhanyisweni komgwaqo.
Ama-chips e-LED akhethelwe ukusebenza kahle kwawo okuphezulu kanye nempilo ende, okuwenza alungele izinhlelo zokusebenza zokukhanyisa ngaphandle. Ngaphezu kwalokho, ama-chips e-LED atholakala emazingeni okushisa ahlukahlukene, okuvumela omasipala ukuthi bakhethe umbala ofanele wokukhanya emigwaqweni yabo yedolobha.
2. I-radiator
Njengoba ama-chips e-LED akhiqiza ukukhanya ngokuguqula amandla kagesi abe ama-photon, aphinde akhiqize ukushisa okukhulu. Ukuze uvimbele i-chip ye-LED ekushiseni ngokweqile futhi uqinisekise ubude bayo bempilo, amakhanda amalambu omgwaqo we-LED afakwe ama-radiator. Lawa masinki okushisa aklanyelwe ukuqeda ukushisa okukhiqizwa ama-chips e-LED, ukugcina izinto zipholile futhi kuvimbele ukulimala kwezingxenye.
Amasinki okushisa ngokuvamile enziwe nge-aluminium noma ithusi ukuze kwandiswe indawo engaphezulu etholakalayo yokukhipha ukushisa, okuvumela ukuphathwa okushisayo okuphumelelayo ngaphakathi kwekhanda lokukhanya komgwaqo we-LED.
3. Umshayeli
Umshayeli ungenye ingxenye ebalulekile ngaphakathi kwekhanda le-LED street light. Ngokufanayo nama-ballasts ezilungiselelweni zokukhanyisa zendabuko, abashayeli balawula ukugeleza kwamanje kuma-chips e-LED, baqinisekise ukuthi bathola i-voltage efanelekile kanye neyamanje ukuze basebenze kahle.
Abashayeli be-LED baphinde babambe iqhaza ekufiphazeni nasekulawuleni ukuphuma kokukhanya komgwaqo. Amalambu amaningi esimanje asemgwaqweni e-LED afakwe izishayeli ezihlelekayo ezivumela ukukhanyisa okuguquguqukayo, okuvumela omasipala ukuthi balungise ukukhanya kwezinto ezilungiswayo ngokusekelwe ezidingweni ezithile kanye nesikhathi sosuku.
4. Amehlo
Ukusabalalisa ukukhanya ngokulinganayo nangempumelelo emgwaqeni, amakhanda okukhanya komgwaqo we-LED afakwe ama-optics. Lezi zingxenye zisiza ukuma futhi ziqondise ukukhanya okukhishwa ama-chips e-LED, zinciphisa ukuxhopha nokungcoliswa kokukhanya kuyilapho kukhulisa ukubonakala nokufakwa.
Ama-reflector, amalensi, nama-diffuser avame ukusetshenziswa ku-LED streetlight optics ukuvumela ukulawulwa okunembile kwamaphethini wokusabalalisa ukukhanya. Ngokuthuthukisa ukusatshalaliswa kokukhanya, izibani zasemgwaqweni ze-LED zingakhanyisa umgwaqo ngenkathi zinciphisa ukumosheka kwamandla kanye nokuchitheka okuncane.
5. Indawo ebiyelwe kanye nokufakwa
Izindlu zekhanda lokukhanya komgwaqo we-LED zisebenza njengendlu evikelayo yazo zonke izingxenye zangaphakathi. Ivamise ukwenziwa ngezinto ezihlala isikhathi eside njenge-die-cast noma i-aluminium extruded, inikeza ukuvikeleka kuma-elementi futhi igcina izingxenye zangaphakathi ziphephile ezintweni zemvelo njengomswakama, uthuli, namazinga okushisa adlulele.
Ngaphezu kwalokho, izindlu nazo zinomsebenzi wokukhweza ikhanda lokukhanya komgwaqo we-LED esigxotsheni noma esinye isakhiwo sokusekela. Lokhu kuvumela ukufakwa kalula futhi kuqinisekisa ukuthi isisetshenziswa sibekwe ngokuphephile ukuze kukhanyiswe kahle emgwaqweni.
Kafushane, amakhanda okukhanya komgwaqo we-LED aqukethe izingxenye eziningi ezibalulekile ezisebenza ndawonye ukuze zinikeze ukukhanya okusebenzayo, okuthembekile, nokunemba emigwaqweni yasemadolobheni nemigwaqo. Ngama-chips ezindlu ze-LED, amasinki okushisa, abashayeli, ama-optics, nezindlu, amakhanda okukhanya komgwaqo we-LED enza omasipala bazuze ezinhlelweni eziningi zokukhanyisa kwe-LED, okuhlanganisa ukonga amandla, ukulungiswa okuncishisiwe, nokubonakala okuthuthukisiwe. Njengoba amadolobha eqhubeka nokwamukela izibani zasemgwaqweni ze-LED, ukuthuthukiswa kwemiklamo ethuthukisiwe yekhanda le-LED streetlight kuzodlala indima ebalulekile ekwandiseni izinzuzo zalesi sixazululo sokukhanyisa esisha.
Uma unentshisekelo ekukhanyeni kwangaphandle, wamukelekile ukuthintana nomkhiqizi wezibani zasemgwaqweni u-TIANXIANG kuyathola isaphulelo.
Isikhathi sokuthumela: Dec-27-2023