Ezweni lezindonga ze-LED zangaphandle, kunemibuzo emibili abantu embonini abakhathazeke kakhulu ngayo: iyini i-IP65, nokuthi yiliphi izinga le-IP elidingekayo.izindonga ze-LED zangaphandleLezi zinkinga zibalulekile njengoba zihlobene nokuqina nokuvikelwaizindonga ze-LED zangaphandleezivame ukuchayeka ezimweni zezulu ezinzima.
Ngakho-ke, iyini i-IP65? Kalula nje, i-IP65 iyisilinganiso esichaza izinga lapho idivayisi kagesi noma indawo ebiyelwe ivikelwe khona othulini nasemanzini. Igama elithi “IP” limelela “Ukuvikelwa Kokungena” kulandelwe izinombolo ezimbili. Inombolo yokuqala ikhombisa izinga lokuvikelwa othulini noma ezintweni eziqinile, kanti inombolo yesibili ikhombisa izinga lokuvikelwa emanzini.
I-IP65 isho ngqo ukuthi indawo ebiyelwe noma idivayisi ayivali uthuli ngokuphelele futhi imelana namajethi amanzi anomfutho ophansi avela kunoma iyiphi indlela. Lokhu kuyizinga eliphezulu lokuvikela futhi ngokuvamile kuyadingeka ezindongeni ze-LED zangaphandle.
Kodwa yikuphi ukukala kwe-IP okufanele okudingekayo ku-udonga lwe-LED lwangaphandleLo mbuzo uyinkimbinkimbi kancane ngoba uncike ezintweni ezahlukahlukene. Isibonelo, indawo eqondile yodonga lwe-LED, uhlobo lwendawo ebiyelwe esetshenzisiwe, kanye nezimo zezulu ezilindelekile konke kudlala indima ekunqumeni isilinganiso se-IP esidingekayo.
Ngenjwayelo,izindonga ze-LED zangaphandlekufanele ibe nesilinganiso se-IP okungenani esingu-IP65 ukuqinisekisa ukuvikeleka okwanele othulini nasemanzini. Kodwa-ke, ezindaweni ezinezimo zezulu ezimbi kakhulu, kungadingeka isilinganiso esiphezulu. Isibonelo, uma udonga lwe-LED lwangaphandle lutholakala endaweni esogwini lapho kuvamile khona ukufuthwa kwamanzi anosawoti, isilinganiso esiphezulu se-IP singadingeka ukuvimbela ukugqwala.
Kubalulekile futhi ukuqaphela ukuthi akuwona wonkeizindonga ze-LED zangaphandlezakhiwe ngokulinganayo. Amamodeli athile angase abe nezendlalelo ezengeziwe zokuvikela ngaphezu kwesilinganiso se-IP esidingekayo. Isibonelo, ezinye izindonga ze-LED zingasebenzisa ukugqoka okukhethekile ukuvimbela umonakalo ovela esichothweni noma eminye imiphumela.
Ekugcineni, isilinganiso se-IP siyadingeka ku-udonga lwe-LED lwangaphandle kuzoncika ezintweni ezahlukahlukene. Kodwa-ke, njengomthetho ojwayelekile, isilinganiso se-IP65 noma ngaphezulu siyanconywa ukuqinisekisa ukuvikeleka okwanele othulini nasemanzini.
Njengoba ezinye izimo zohlelo lokusebenza zibhekene nesimo sezulu esibi kakhulu noma zidinga izidingo ezikhethekile, kudingeka izilinganiso ze-IP eziphezulu zezindonga ze-LED. Isibonelo, ifenisha yasemgwaqweni kanye nesibonisi sebhasi ngokuvamile sihlangana nokuqongelela uthuli njengoba kuvame ukufakwa emigwaqweni. Ukuze kube lula, abaphathi bavame ukuhlanza izibonisi ngamajethi amanzi anomfutho ophezulu kwamanye amazwe. Ngakho-ke, kuyadingeka ukuthi lezo zikrini ze-LED zangaphandle zilinganise i-IP69K ukuze zivikelwe kakhulu.
Isikhathi sokuthunyelwe: Meyi-10-2023
