Nakuba izibani zomgwaqo ezivamile zibonakala ziyimithombo yokukhanya enemibala nje, ukusebenza kwazo okuyinhloko kuncike ngokuphelele ezintweni ezikhethekileisibani sethrafikhi se-LED ama-chipukuthi ama-LED okukhanya ajwayelekile awakwazi ukushintshwa. Kusukela ekukhetheni ama-chip, ubude be-wavelength, ukukhanya, ukumelana nesimo sezulu, ukushabalaliswa kokushisa, zonke izici zihlangabezana nezindinganiso eziqinile zemboni. Ngezansi uzothola ukuhlukaniswa okuningiliziwe kwezinto ezibalulekile okufanele zicatshangelwe ngala ma-beads okukhanya kwethrafikhi.
Ukunemba Nokubonakala Kwamagagasi
Okokuqala, kukhona ubude besikhathi bokukhanya, okulula kakhulu futhi okuyisisekelo kakhulu kwezibani zomgwaqo. Izindinganiso zikazwelonke zisho ngokusobala ukuthi ubude besikhathi obuyinhlokoAma-LED abomvu angama-620-625nm, oluhlaza okwesibhakabhaka 500-504nm, ophuzi 585-590nmNoma yiluphi ushintsho oluncane kubude be-wavelength luzonciphisa kakhulu amandla okubona ebangeni elide. Ukukhanya okubomvu kobude be-wavelength obufushane kuzobonakala ku-orenji futhi ngeke kube lula ukukubona ekukhanyeni okukhanyayo. Ukukhanya okuluhlaza kobude be-wavelength obude kuzobonakala kumhlophe futhi ngeke kungene kahle emvuleni nasenkungwini. Ama-beads ezibani zethrafikhi emakethe ashibhile kodwa anciphisa izindleko, okuholela ekushintsheni okukhulu ebangeni lobude be-wavelength, ukubonakala okuphansi ebusuku nasezimweni ezikhanyayo kanye nengozi ephezulu yezingozi zokuphepha emgwaqweni. Ama-chip e-LED esignali yethrafikhi ejwayelekile kufanele abe sebhendini yobude be-wavelength eqondile futhi kufanele apakishwe kahle.
Ukulawula Ukukhanya Nokufana
Izibani zomgwaqo akufanele zikhanye futhi zikhanye kakhulu, noma zibe mnyama kangangokuthi zingabonakali kalula. Uhlamvu ngalunye lwe-LED lulinganiswa ngokwalo ukuze kutholakale i-angle yokukhanya nokukhanya. Ama-LED avamile ane-angle yokukhanya ejwayelekile30° noma 45°, okwenza iphethini yogongolo lwephiko le-batwing ngemaski ukwenza ukukhanya okufanayo ebangeni lomgwaqo elingamamitha angu-50-200. Ama-LED beads asezingeni eliphansi, futhi ukukhanya akungalingani. Kunezindawo ezikhanyayo nezindawo ezimnyama ezimpambanweni zomgwaqo. Isignali akulula ukuyibona kubashayeli abasemabangeni amade. Okwamanje, ama-LED beads kufanele abe nokukhanya okuphansi, asebenzise i-high-frequency constant current drive kanye nama-traffic light beads akhethekile ukuze kugwenywe ukukhathala okubonakalayo ngesikhathi sokushayela isikhathi eside, okungenawo ama-LED ajwayelekile okuhlobisa.
Ukumelana Nesimo Sezulu Nokulwa Nokuguga
Okubalulekile ekusetshenzisweni kwangaphandle ukumelana nesimo sezulu kanye nokulwa nokuguga. Izibani zomgwaqo zivezwa elangeni, emvuleni kanye nokushintshashintsha okukhulu kwezinga lokushisa unyaka wonke. Ukufakwa kwe-silicone yama-LED beads kuvaliwe ngokuphelele nge-colloid ephezulu yokumelana nokuphuzi. Izinga lokubola kokukhanya kwama-traffic light beads afanelekayo lilawulwa ngaphakathi5% ngonyaka, futhi impilo yonke ingafinyelela okungaphezu kwalokhoAmahora angu-50,000Ama-LED angamelana nokushisa okuvela ku--40℃ kuya ku-+70℃, enikeza ukukhanya okuzinzile ebusika obushisayo basenyakatho kanye nehlobo elishisayo laseningizimu ngaphandle kokuncipha kokukhanya okungazelelwe.
Ukushabalalisa Ukushisa Nokuhambisana
Ama-LED esignali yethrafikhi avame ukusetshenziswaamabakaki ethusi ajiyile, ezine-conductivity yokushisa engcono kakhulu kunezibakaki ze-aluminium ezivamile. Ngaphezu kwalokho, i-voltage ye-LED kanye nemingcele yamanje ijwayelekile ukuze kugwenywe ukusha kwe-LED ngayinye okubangelwa ukugcwala ngokweqile. Eminye imikhiqizo yekhwalithi ephansi isebenzisa ama-LED avamile okufaka phezulu, ane-conductivity yokushisa ephansi futhi abangela umonakalo omkhulu phakathi nonyaka owodwa noma emibili, okuholela ekwandeni okukhulu kwezindleko zokulungisa imigwaqo kanye nokushintsha.
Izidingo Zesitifiketi Sokuphepha
Ama-LED emigwaqo kamasipala kumele ahlolwe ukuthi awanawo yiniukuhambisana kwe-optical kanye ne-EMC kagesi, okuqinisekisa ukuthi akukho ukuphazamiseka okuvela ekukhanyeni okulahlekile futhi akukho ukuphazamiseka emishinini yokuqapha ezungezile. Ekuphetheni, ama-LED chips esignali yethrafikhi angaphezulu nje kwezinto ezikhipha ukukhanya ezinombala; ukusebenza okubonakalayo, okumelana nesimo sezulu, okuqeda ukushisa kanye nokusebenza kukagesi konke kubalulekile. Ukukhetha ama-LED chips esibani sethrafikhi ahambisanayo futhi azinikele kuphela angaqinisekisa isibonakaliso sesignali sesikhathi eside, esizinzile, esicacile nesiphephile.
Iseluleko Sokuthenga Ngochwepheshe
Uma uthengaizibani zesignali zomgwaqo, khetha abakhiqizi abangochwepheshe, futhi unake ama-LED chips ajwayelekile esignali yethrafikhi angangeni manzi, angamelani nesimo sezulu, anokushisa okuzinzile kuma-substrate e-aluminium, ukubola kokukhanya okuphansi, kanye nokuphila isikhathi eside.Iqembu le-Qixiangamayunithi aphelele eizimpawu zethrafikhiihlangabezana nezindinganiso zikazwelonke futhi ingenziwa ngokwezifiso ngobukhulu, ixhunywe ngelanga, noma inethiwekhi ehlakaniphile. Sine-line yethu yokukhiqiza, silawula ngokuqinile izinqubo, sinikeza iwaranti ephelele ngemuva kokuthengisa, futhi sinikeza ukuhlinzekwa okukodwa kobunjiniyela bomasipala.
Isikhathi sokuthunyelwe: Julayi-15-2026
