Ulwazi lwe-Anti-corrosion malunga nokuKhanya kwe-LED

Ukuthembeka kweemveliso ze-LED yenye yezona nkcukacha ezibalulekileyo ezisetyenziselwa ukuqikelela ubomi beemveliso ze-LED. Nokuba kwiimeko ezininzi ezahlukeneyo, iimveliso ze-LED ngokubanzi zinokuqhubeka nokusebenza. Nangona kunjalo, emva kokuba i-LED idliwe, i-LED iphendula ngamakhemikhali kwindawo engqongileyo, ethoba ukusebenza kwemveliso ye-LED.

Ukuze ugweme ukubola kwe-LED, eyona ndlela ingcono kukuphepha i-LED esondela kwizinto eziyingozi. Nokuba inani elincinci lezinto ezinobungozi zinokubangela ukubola kwe-LED. Nangona i-LED idibanisa kuphela neegesi ezidliwayo ngexesha lokucubungula, njengoomatshini kumgca wokuvelisa, unokuba nefuthe elibi. Kwezi meko, ngokuqhelekileyo kunokwenzeka ukujonga ukuba ngaba amacandelo e-LED wonakaliswe ngaphambi kokusekwa kwenkqubo. Ngokukodwa, kufuneka ikhuselwe kwisulfure (iSulfure).

Apha ngezantsi kukho imizekelo yezinto ezinokuthi zibe ngumhlwa (ingakumbi ihydrogen sulfide) kuquka:

O-ring (O-RING)

Iwasha

Irabha yezinto eziphilayo

Iphedi yogwebu

Irabha yokutywina

Isalfure-equlathe elastomer vulcanized

I-absorbers ezothusayo

Ukuba ezi zinto ezinobungozi azikwazi ukuphetshwa ngokupheleleyo, ii-LED ezinokumelana nokukhula okuphezulu kufuneka zisetyenziswe. Nangona kunjalo, khumbula-ukunciphisa imiphumo ye-corrosion, kuxhomekeke kugxininiso lwezinto ezinobungozi. Nokuba ukhetha i-LED ehlala ixesha elide, kuya kufuneka unciphise ukuvezwa kwezi zinto ze-LED.

Ngokubanzi, ubushushu, ukufuma kunye nokukhanya kunokukhawulezisa inkqubo yokuhlwa. Nangona kunjalo, eyona nto ibaluleke kakhulu yinqanaba lokugxila kunye nobushushu bezinto ezinobungozi. Ukukhawulela ezi zimbini kuya kuba yeyona ndlela ibalulekileyo yokukhusela i-LED.