Izibane zemveli zokukhanya zihlala zisebenzisa i-reflector ukusasaza ngokulinganayo ukukhanya komthombo wokukhanya kumphezulu okhanyayo, ngelixa umthombo wokukhanyaIzixhobo zokukhanyisa ze-LEDyenziwe ngamasuntswana e-LED amaninzi. Ngokuyila icala lokukhanyisa le-LED nganye, i-engile yelensi, indawo ehambelanayo ye-LED array, kunye nezinye izinto, umphezulu okhanyayo unokufumana ukukhanya okufanayo nokufunekayo. Uyilo lwe-optical lwezixhobo zokukhanya ze-LED lwahlukile kolo lwezibane zemveli zomthombo wokukhanya. Indlela yokusebenzisa iimpawu zemithombo yokukhanya ye-LED ukuphucula ukusebenza kakuhle kwezixhobo zokukhanya ze-LED yinto ephambili ekufuneka iqwalaselwe kuyilo.
Njengomsebenzi oqeqeshiweyoIshishini lesibane sesitalato se-LED, Iimveliso zikaTianxiang zikumgangatho ophezulu. Zisebenzisa iitships ze-LED ezikhanya kakhulu nezihlala ixesha elide ezinokukhanya okungaphezulu kwe-130lm/W kunye nobomi obungaphezulu kweeyure ezingama-50,000. Umzimba wesibane wenziwe nge-aluminium + anti-corrosion coating ye-aircraft, ekwaziyo ukumelana nemozulu kwaye ifanelekile kwiindawo ezishushu kakhulu ukusuka kwi--30℃ ukuya kwi-60℃.
(1) Ukubalwa kokukhanya kwezixhobo zezibane ze-LED
Kumphezulu wento ekhanyisiweyo, i-flux ekhanyayo efunyenweyo ngeyunithi nganye ibizwa ngokuba yi-illuminance, emelwe yi-E, kwaye iyunithi yi-lx. Ukubalwa kwe-illuminance yokulinganisa kwinqanaba lokuqala loyilo lwezibane linyathelo elibalulekileyo kuyilo lwezibane ze-LED. Injongo yalo kukuthelekisa iimfuno zokwenyani neziphumo zokubala kwe-simulation, uze emva koko umisele uhlobo, ubungakanani, ulungiselelo, amandla, kunye nelensi ye-LED kwizibane ze-LED kunye nesakhiwo sesimo sesibane, ukuchithwa kobushushu, kunye nezinye iimeko. Ekubeni inani le-LED kwizibane ze-LED lidla ngokufikelela kumashumi okanye amakhulu, kwiimeko apho "imithombo yokukhanya kwenqaku" emininzi eqikelelweyo ihlelwe kunye, indlela yokubala inqaku ngenqaku ingasetyenziselwa ukubala i-illuminance. Indlela yokubala inqaku ngenqaku ibandakanya ukubala i-illuminance kwindawo nganye yokubala ye-LED ngokwahlukeneyo uze wenze ukubala kwe-superposition ukuze ufumane i-illuminance iyonke.
(2) Ukusebenza kakuhle komthombo wokukhanya, ukusebenza kakuhle kwezibane, izinga lokusetyenziswa kokukhanya, kunye nokusebenza kakuhle kwenkqubo yokukhanyisa
Enyanisweni, kubasebenzisi, into abayikhathaleleyo kukukhanya kwindawo okanye kwindawo ekufuneka ikhanyiswe. Iinkqubo zokukhanyisa ze-LED zihlala zenziwe ngemithombo yokukhanya ye-LED, ii-drive circuits, iilensi, kunye nee-heat sinks.
(3) Iindlela zokuphucula ukusebenza kakuhle kwezibane ze-LED kunye nokusebenza kakuhle kokukhanya kweenkqubo zokukhanyisa
①Iindlela zokuphucula ukusebenza kakuhle kwezibane ze-LED
a.Lungiselela uyilo lokusasaza ubushushu.
b. Khetha iilensi ezinokukhanya okuphezulu.
c. Lungiselela ulungiselelo lwemithombo yokukhanya ye-LED ngaphakathi kwesibane.
② Iindlela zokuphucula ukusebenza kakuhle kokukhanya kweenkqubo zokukhanyisa ze-LED
a. Phucula ukusebenza kakuhle kokukhanya kwemithombo yokukhanya ye-LED. Ukongeza ekukhetheni imithombo yokukhanya ye-LED esebenza kakuhle, ukusebenza kobushushu be-luminaire kufuneka kuqinisekiswe ukuthintela ukunyuka kobushushu obugqithisileyo ngexesha lokusebenza, okunokukhokelela ekwehleni okukhulu kokukhanya.
b. Khetha i-topology yombane wokukhanyisa i-LED efanelekileyo ukuqinisekisa ukusebenza kakuhle okunokwenzeka kwesekethe yomqhubi ngelixa uhlangabezana neemfuno ezithile zombane kunye nomqhubi. Qinisekisa ukusebenza kakuhle okunokwenzeka kokubonakalayo (oko kukuthi, ukusetyenziswa kokukhanya) ngokusebenzisa ulwakhiwo olufanelekileyo lwezibane kunye noyilo lokubonakalayo.
Oku kungasentla yintshayelelo evela kwiTianxiang, ishishini lezibane zesitalato ze-LED. Ukuba unomdla wolwazi oluthe kratya kushishino malungaIzibane zesitalato ze-LED, nceda unxibelelane nathi ukuze ufumane ulwazi oluthe kratya.
Ixesha leposi: Agasti-27-2025
