Eqhutshwa ubuchwepheshe besimanje, izibonisi ze-LED seziphenduke ithuluzi elibalulekile nelibalulekile emkhakheni wokukhangisa, ukuzijabulisa, nokusabalalisa ulwazi. Kodwa-ke, njengoba izimo zokusetshenziswa zihlukahluka, siphinde sibhekane nenselele yokukhetha ileveli efanelekile yokuvikela amanzi ukuze sivikele isibonisi se-LED.
Ngokusho kwekhodi yamazwe ngamazwe ye-IP (Ingress Protection), ileveli yokungangeni kwamanzi yesibonisi se-LED ngokuvamile iboniswa izinombolo ezimbili, ezimele izinga lokuvikela ezintweni eziqinile noketshezi. Nawa amanye amazinga ajwayelekile ukumelana namanzi kanye nezimo zawo ezisebenzayo:
IP65: Ayifaki izintuli ngokuphelele futhi ivikelekile kumajethi amanzi. Leli izinga elivame kakhulu elingangenwa amanzi, elilungele indawo yasendlini nengaphandle, njengenxanxathela yezitolo, izinkundla, njll.
IP66: Ayifaki uthuli ngokuphelele futhi ivikelwe kumajethi amanzi anamandla. Ihlinzeka ngezinga eliphakeme lokungangeni kwamanzi kune-IP65, iyenze ifanelekele izindawo ezingaphandle, njengamabhodi ezikhangiso, izindonga zokwakha zangaphandle, njll.
IP67: Ivikela uthuli ngokuphelele futhi iyakwazi ukucwiliswa emanzini isikhathi esifushane ngaphandle kokulimala. Ilungele izindawo ezingaphandle, njengezigaba zangaphandle, imikhosi yomculo, njll.
IP68: Ivikela uthuli ngokuphelele futhi ingacwiliswa emanzini isikhathi eside ngaphandle kokulimala. Lokhu kumelela iizinga eliphezulu lamanziukumelana futhi ifanele izindawo ezingaphandle ngokwedlulele, njengokuthwebula izithombe ngaphansi kwamanzi, amachibi okubhukuda, njll.
Ukukhetha izinga elifanele lokuvikela amanzi kuyisinyathelo sokuqala sokunquma indawo lapho kuzosetshenziswa khona isibonisi se-LED. Cabangela izimo ezithile nezimfuneko, njengendawo yasendlini, ngaphandle, noma izindawo ezingaphandle ezidlulele, kuyilapho ucabangela izimo zezulu zasendaweni, njengemvula evame ukuna noma ukukhanya kwelanga okunamandla. Izindawo ezihlukene zinezidingo zezinga lokuvimbela amanzi.
Ezindaweni zasendlini noma ezingaphandle, isilinganiso esingangeni manzi se-IP65 ngokuvamile sanele ukuhlangabezana nezimfuneko. Kodwa-ke, ngokusetshenziswa kwangaphandle noma ezimeni ezinzima zesimo sezulu, isilinganiso esiphezulu esingangeni manzi njenge-IP66 noma i-IP67 singase sifaneleke kakhulu. Ezimweni ezimbi kakhulu, ezifana nokusetshenziswa kwamanzi ngaphansi kwamanzi, isilinganiso esingangeni manzi se-IP68 sibalulekile.
Ngaphezu kwezinga elingangeni manzi, kubalulekile ukukhetha imikhiqizo yokubonisa i-LED enokuvalwa okuhle nokuqina ukuze kuqinisekiswe ukusebenza kahle okungangeni manzi futhi kuvinjwe umonakalo nokwehluleka okubangelwa ukungena komswakama. Ngaphezu kwalokho, ukuthobela ngokuqinile imihlahlandlela yokufaka nokunakekela ehlinzekwa umkhiqizi kubalulekile ukuze kuqinisekiswe ukusebenza okuzinzile kwesikhathi eside kwesibonisi se-LED.
Sengiphetha, ukukhetha izinga elifanele lokuvikela amanzi kubalulekile ekusebenzeni okuzinzile kwezibonisi ze-LED ezindaweni ezahlukahlukene. Ngokuqonda incazelo yamakhodi e-IP, ochwepheshe bokubonisana, nokukhetha imikhiqizo nabakhiqizi bekhwalithi ephezulu, umuntu angenza izinqumo ezinolwazi, avikele imibukiso ye-LED ekungeneni komswakama, futhi andise impilo yabo yesevisi, ngaleyo ndlela anikeze ukusebenza okuhlala isikhathi eside nokuthembekile.
Isikhathi sokuthumela: Jul-17-2023