Ulwazi lwe-Anti-corrosion mayelana nokukhanyisa kwe-LED

Ukuthembeka kwemikhiqizo ye-LED kungenye yezicaciso ezibaluleke kakhulu ezisetshenziselwa ukulinganisa impilo yemikhiqizo ye-LED. Ngisho nasezimweni eziningi ezahlukene, imikhiqizo ejwayelekile ye-LED ingaqhubeka nokusebenza. Kodwa-ke, uma i-LED isigqwalile, i-LED isabela ngamakhemikhali endaweni ezungezile, eyehlisa ukusebenza komkhiqizo we-LED.

Ukuze ugweme ukugqwala kwe-LED, indlela engcono kakhulu ukugwema i-LED esondela ezintweni eziyingozi. Ngisho nenani elincane lezinto eziyingozi lingabangela ukugqwala kwe-LED. Ngisho noma i-LED ixhumana kuphela namagesi agqwalayo ngesikhathi sokucubungula, njengemishini ekulayini wokukhiqiza, ingaba nomthelela omubi. Kulezi zimo, ngokuvamile kuyenzeka kubhekwe ukuthi izingxenye ze-LED zonakele yini ngaphambi kokusethwa kwesistimu kwangempela. Ikakhulukazi, kufanele ivikelwe esibabuleni (Sulfur).

Ngezansi kukhona izibonelo zezinto ezingase zibe ukugqwala (ikakhulukazi i-hydrogen sulfide) okuhlanganisa:

I-O-ring (O-RING)

Iwasha

Irabha ephilayo

Iphedi legwebu

Irabha yokuvala uphawu

I-elastomer ene-sulphur ene-vulcanized

Ama-absorber othusayo

Uma lezi zinto eziyingozi zingenakugwenywa ngokuphelele, ama-LED anokumelana nokugqwala okuphezulu kufanele asetshenziswe. Kodwa-ke, khumbula - ukukhawulela imiphumela yokugqwala, kuye ngokugcwala kwezinto eziyingozi. Ngisho noma ukhetha i-LED ehlala isikhathi eside, kufanele unciphise ukuchayeka kwalezi zinto ze-LED.

Ngokuvamile, ukushisa, umswakama, nokukhanya kungasheshisa inqubo yokugqwala. Nokho, into ebaluleke kakhulu izinga lokuhlushwa kanye nokushisa kwezinto eziyingozi. Ukukhawulela lezi ezimbili kuzoba yindlela ebaluleke kakhulu yokuvikela i-LED.