Uzithenga njani izibane zomthombo we-LED?

1. Izibane zomthombo zinezibane ezahlukeneyo ze-LED (MCD) kunye namaxabiso ahlukeneyo. Ii-LED zokukhanya komthombo kufuneka zihambelane nemigangatho yodidi I kumanqanaba emitha yelaser.

2. Ii-LED ezinobuchule obunamandla obuchasayo bunobomi obude benkonzo, ngoko ke ixabiso liphezulu. Ngokubanzi, ii-LED ezine-antistatic voltage enkulu kune-700V zinokusetyenziselwa ukukhanyisa kwe-LED.

3. Ii-LED ezinobude obufanayo zinombala ofanayo. Ukuba umbala ufuneka ukuba uhambelane, ixabiso liya kuba phezulu. Kunzima kubavelisi ngaphandle kwe-spectrophotometer ye-LED ukuvelisa iimveliso zombala ococekileyo.

4. I-LED yangoku evuzayo ngumzimba okhupha ukukhanya okhanyayo. Ukuba umva umsinga ukhona, ubizwa ngokuba yi-leakage current. Ii-LED ezinokuvuza okukhulu ngoku zinobomi obufutshane kunye nexabiso eliphantsi.

5. Ii-LED zokusetyenziswa ezahlukeneyo zinee-angles zokukhanyisa ezahlukeneyo. I-angle yokukhanya ikhethekileyo kwaye ixabiso liphezulu. Njenge-angle yokusasazwa ngokupheleleyo, ixabiso liphezulu.

6. Isitshixo somgangatho ohlukeneyo wobomi bubomi, obunqunywe ngokubola kokukhanya. Ukunciphisa ukukhanya okuncinci, ubomi obude, ubomi benkonzo ende kunye nexabiso eliphezulu.

7. Chip LED emitter yi chip, kwaye amaxabiso chips ezahlukeneyo ziyahluka kakhulu. Iitshiphusi zaseJapan nezaseMelika zibiza kakhulu. Ngokubanzi, iitshiphusi ezisuka eTaiwan nase China zinexabiso eliphantsi kunezo zisuka eJapan naseUnited States (CREE).

8. Ubungakanani be-chip Ubungakanani be-chip bubonakaliswe ngokwemiqathango yobude becala. Umgangatho wee-LED ezinkulu ze-chip zingcono kunezo ze-LED ezincinci. Ixabiso lilingana ngokuthe ngqo nobungakanani be-chip.

9. I-colloid yee-LED eziqhelekileyo ngokuqhelekileyo i-epoxy resin. Ii-LED ezikwaziyo ukumelana ne-UV kunye ne-flame-retardant ziyabiza. Izibane ezikumgangatho ophezulu zangaphandle ze-LED kufuneka zikwazi ukumelana ne-UV kwaye zikwazi ukumelana nomlilo. Imveliso nganye inoyilo olwahlukileyo kwaye ifanelekile kusetyenziso olwahlukileyo.
Ukuyila ukuthembeka komthombo wokukhanya kukuqinisekisa ukuba inokusebenza ngokuzinzile kwaye ithembekile ngexesha lokusetyenziswa kwexesha elide kwaye ayinakukwazi ukungaphumeleli okanye umonakalo. Nazi ezinye zezinto zoyilo lokuthembeka komthombo oqhelekileyo:

1. Uyilo olungangenwa manzi: Izibane zomthombo zidla ngokuba kwindawo efumileyo, ngoko uyilo olungenamanzi lubalulekile. I-casing, i-seal, i-joints kunye nezinye iindawo zesibane kufuneka zibe nokusebenza kakuhle kwamanzi ukukhusela umswakama okanye amanzi ukuba angangeni kwisibane kwaye abangele isiphaluka esifutshane okanye umonakalo.

2. Izinto ezikwaziyo ukumelana nokutyiwa: Izibane zemithombo zihlala zichanabeke kwiikhemikhali ezisemanzini, ngoko ke kufuneka zisebenzise izinto ezikwaziyo ukugilana, njengentsimbi engatyiwa, i-aluminium alloy, njl.njl., ukuqinisekisa ukuba azikhukuleki lula kwiindawo ezifumileyo. . okusingqongileyo.

3. Uyilo lokutshatyalaliswa kobushushu: Izibane zomthombo we-LED ziya kuvelisa umlinganiselo othile wobushushu xa usebenza. Uyilo oluhle lokutshatyalaliswa kobushushu lunokuqinisekisa ukuba isibane akulula ukugqithisa xa sisebenza ixesha elide, ngaloo ndlela sandise ubomi baso benkonzo.

4. Uyilo lokhuseleko lombane: kubandakanywa ukukhuselwa komthwalo ogqithisiweyo, ukukhuselwa kwesiphaluka esifutshane, ukukhuselwa kokuvuza kunye neminye imisebenzi yokuqinisekisa ukuba umbane unokunqunyulwa ngexesha phantsi kweemeko ezingaqhelekanga ukuphepha iingozi zokhuseleko.

5. Uyilo lokuqina: Izibane zomthombo ngokuqhelekileyo kufuneka zixhathise impembelelo yezinto ezisingqongileyo ezifana noxinzelelo lwamanzi kunye nokuhamba kwamanzi, ngoko kufuneka zibe nokuqina okuqinileyo kwaye zikwazi ukumelana neendawo ezisebenza phantsi kwamanzi ixesha elide.

6. Uyilo lokugcinwa kokugcinwa: Uyilo luthathela ingqalelo ukulungeleka kokugcinwa kwesibane kunye nokulungiswa, njengokutshatyalaliswa lula, ukutshintshwa kwezibane zokukhanya okanye ukulungiswa kwebhodi yesekethe.

Ezi zingasentla zizinye zezinto zoyilo oluthembekileyo oluqhelekileyo lwezibane zomthombo. Ngoyilo olufanelekileyo, ukuthembeka kunye nobomi benkonzo yezibane zomthombo kunokuphuculwa.