Izinto eziluncedo kwizibane ze-LED
1. Umzimba wesibane uncinci kakhulu
Isibane se-LED yi-chip encinci, entle kakhulu ye-LED epakishwe kwi-epoxy ecacileyo, ngoko ke incinci kakhulu kwaye ilula kakhulu.
2. Ukusetyenziswa kwamandla aphantsi kakhulu
I-voltage yokusebenza ye-chip ye-LED incinci, kwaye ukusebenza ngoku kuncitshiswa ngokufanelekileyo. Ngoko ke, ukusetyenziswa kwamandla kwesibane se-LED kuphantsi kakhulu, kwaye amandla ombane asetyenzisiweyo ancitshiswa ngaphezu kwe-90% kunesibane se-incandescent sesiphumo esifanayo esikhanyayo, kwaye siyancipha ngaphezu kwe-70% xa kuthelekiswa nesibane sokugcina amandla. .
3. Yomelele kwaye yomelele
I-wafer ye-LED ifakwe ngokupheleleyo kwi-epoxy. Iincinci ezincinci ze-epoxy resin zinzima kakhulu ukuphuka, kwaye umzimba wesibane wonke awunazo iindawo ezikhululekile; I-wafer yangaphakathi inzima kakhulu ukophula, kwaye kukho ifuthe elincinci lobushushu elinokuthi liguquke kwaye linyibilike. Xa kuthelekiswa nezibane eziqhelekileyo zokukhanya, izibane ze-fluorescent, ezi mpawu zenza ii-LED zibe nzima ukonakalisa.
4. Isibane se-LED sinobomi obude benkonzo
Ngexesha elifanelekileyo kunye ne-voltage, ubomi besibane se-LED bunokufikelela kwiiyure ezingama-100,000, oku kuthetha ukuba ubomi bemveliso bungaphezulu kweminyaka eyi-10, enobomi obude benkonzo kunezinye iintlobo zezibane.
5. I-voltage ekhuselekileyo kunye nephantsi
Isibane se-LED sisebenzisa i-low-voltage DC power supply. Umbane wokubonelela uphakathi kwe-6 kunye ne-48V. I-voltage iyahluka ngokuxhomekeke kwimveliso. Isebenzisa unikezelo lwamandla lweDC olukhuselekileyo kunonikezelo lwamandla ombane aphezulu.
6. Uluhlu olubanzi lwezicelo
I-chip nganye ye-LED i-3 ~ 5mm yesikwere okanye ejikelezileyo, efanelekileyo ngakumbi kuyilo lwesakhiwo se-luminaire ye-LED, enenzuzo kuyilo lwenkqubo engcono yokukhanya.
7. Emibalabala ngakumbi
Umbala we-luminaire wendabuko ulula kakhulu. Ukufezekisa injongo yombala, omnye ukupenda okanye ukugubungela ubuso obunemibala ebusweni be-luminaire, kwaye enye ihlawulisa i-luminaire ngegesi ye-inert, ngoko ubutyebi bombala bukhawulelwe. I-LED yi-digital control, i-chip-emitting chip inokukhupha imibala eyahlukeneyo, kubandakanywa obomvu, obuluhlaza, obuhlaza okwesibhakabhaka-umbala emithathu, ngolawulo lwenkqubo, inokulawula imibala eyahlukeneyo.
8. Ukutshatyalaliswa okuncinci kobushushu
I-LED ngumthombo wokukhanya obandayo ophambili. Ayikhanyi isixa esikhulu sokukhanya kwe-infrared kunye nokukhanya kwe-ultraviolet njengezibane ze-incandescent kunye nezibane ze-fluorescent, kwaye ifanelekile kwiiprojekthi zokukhanyisa zangaphandle zamandla aphezulu. Izibane ze-LED azinayo impembelelo yangoku ye-thermal yezibane ze-incandescent kwaye aziqhubi ngenxa yokwandiswa kwe-thermal kunye nokunciphisa. Ayiyi kwenza i-bulb ephuzi, ayiyi kukhawulezisa ukuguga kwesibane, kwaye ayiyi kubumba i-greenhouse effect kwindawo engqongileyo.
9. Ukuncipha kokungcoliseka kwendalo
Kukho imiba emithathu ekukhuselweni kwee-LED kokusingqongileyo:
Okokuqala, akukho ngozi ye-metallic mercury. Izibane ze-LED azisebenzisi i-mercury enobungozi obukhulu njengezibane ze-fluorescent, kwaye akukho bungozi boluntu njenge-mercury ion okanye i-phosphors ngexesha lokwenziwa kwesibane okanye emva komonakalo.
Okwesibini, i-epoxy resin yokuvelisa i-LED yi-organic polymer compound, eneempawu ezintle zomzimba kunye neekhemikhali emva kokunyanga. Inamandla okudibanisa okuphezulu kwii-wafers kunye neentsimbi, ilukhuni kwaye iguquguqukayo, kwaye izinzile kwityuwa kunye ne-alkali kunye ne-solvents ezininzi, kwaye ayonakalisi lula. Inokuphinda isetyenziswe kwaye isetyenziswe kwakhona nasemva komonakalo okanye ukuguga, kwaye ayiyi kungcolisa okusingqongileyo.
Okwesithathu, i-particle layout yezibane ze-LED, ukukhanya okuveliswayo ngokuqhelekileyo kusasazeka, kwaye kunqabile ukuvelisa ungcoliseko lokukhanya.
10. Ukonga iindleko ezingakumbi
Xa kuthelekiswa nezibane ze-incandescent kunye nezibane ze-fluorescent, ixabiso lokuthengwa kwezibane ze-LED liphezulu. Nangona kunjalo, ukusetyenziswa kwamandla e-LED kuphantsi kakhulu, kwaye ukusetyenziswa kwexesha elide kunokugcina amatyala amaninzi ombane, anokugcina utyalo-mali ekutshintsheni izibane, ngoko ke iindleko ezibanzi zokusetyenziswa zibiza kakhulu.