Ukuthuthuka okusheshayo komphakathi wanamuhla, ukusetshenziswa kwe-LED Display kuya ngokuya kusabalele. Kodwa-ke, ukusebenza kwamanzi okukhokhwa amanzi okuboniswa okuholwa kudonsele ukunakwa kakhulu, ikakhulukaziUkuboniswa kwe-LED yangaphandle.Ngabe kukhona okwaziyo ngesilinganiso esingamanzi sokuvalelwa kwe-LED sokukhonjiswa? IKailiang, njengochwephesheUmkhiqizi Wokubonisa we-LED, izokwethula ulwazi olungavunyelwe khona nge-LED ukubonisa ngokuningiliziwe ngawe.
Ukuhlukaniswa Kwamabanga Wamabanga Wokuboniswa Kwangaphandle Kwe-LED:
Ikilasi lokuvikelwa lokuboniswa yi-IP54, i-IP yincwadi yokumaka, inombolo 5 iyinombolo yokuqala yokumaka kanye ne-4 idijithi yesibili yokumaka. Idijithi yokuqala yokumaka ikhombisa ukuvikela kokuxhumana kanye nokuvikelwa kwento yakwamanye amazwe, futhi idijithi lesibili lokumaka libonisa izinga lokuvikela amanzi. Kufanele kuphawulwe ikakhulukazi ukuthi idijithi lesibili lesici ngemuva kwe-IP, 6 nangaphansi, isivivinyo sithuthukayo ngokuqhubekayo njengoba idijithi liba likhulu. Ngamanye amagama, kuboniswa ama-LED njengoba kumakwe njenge-IPX6 kungadlula izivivinyo ze-IPX5, ipx4, IPX3, i-IPX2, i-IPX1, ne-IPX0 ngasikhathi sinye. nangaphansi. Ngamanye amagama, ukuphakama kwama-IPX7 noma ukuphaka kwama-IPX8 akusho ukuthi futhi kuhambisana nezidingo ze-IPX6 ne-IPX5. I-LED ibonisa ukuthi i-IPX7 nezidingo ze-IPX6 zingafakwa kubhalwe njenge-IPX7 / IPX6
Ukuboniswa kwamanzi okungaphandle kwe-LED kubalulekile:
Okokuqala, imibukiso yangaphandle isidinga ukubhekana nezindawo ezinomswakama, izindlela ezisebenzayo ezingangezi zingezinhle nokulungiswa okujwayelekile kuyadingeka. Ikakhulu ngesikhathi semvula, ukuqinisekisa ukuthi isibonisi sivalwe kahle futhi sifakiwe singanciphisa kakhulu amathuba okufakwa kwamanzi. Ukususa njalo uthuli oluvela ebusweni besibonakaliso hhayi nje kuphela esiza ukushisa kwe-disferate, kepha futhi kunciphisa ukuncishiswa komugqa wamanzi.
Umswakama kusibonisi se-LED ungaholela ekuhluphekeni okuhlukahlukene nokulimala kwamalambu, ngakho-ke izindlela zokuvimbela esiteji sokukhiqiza kanye nesigaba sokufaka zibaluleke kakhulu, futhi kufanele zifune ukugwema lezi zinkinga esigabeni sokuqala.
Ekusebenzeni, imvelo ephezulu yomswakama izokwenza ibhodi le-PCB, ukuhlinzekwa kwamandla kanye nezintambo nezinye izingxenye zesibonisi se-LED kulula kakhulu ku-oxidize kanye ne-corrode, okuzoholela ekwehlulekeni. Ngalesi sizathu, ukukhiqizwa kufanele kuqinisekise ukuthi ibhodi le-PCB ngemuva kokwelashwa okulwa nokulwa nokugqwala, njengokuhlanganisa ngopende onobufakazi obuthathu; Ngasikhathi sinye khetha ukuhanjiswa kwamandla asezingeni eliphakeme nezintambo. Ibhokisi elikhethiwe lamanzi kufanele livalwe kahle ukuze liqinisekise ukuthi isikrini okungenani sokuvikela i-IP65. Ngaphezu kwalokho, izingxenye ze-welding zitholakala ekugqwalisweni, futhi kufanele zivikeleke ngokukhethekile, kuyilapho uhlaka lokugqwala kokugqwala kokugqwala okulula.
Okwesibili, ngezinto zokwakha ezihlukile ze-Unit Board, udinga ukusebenzisa ukuhlanganiswa kwamanzi okubuchwepheshe, lapha ngaphandleP3 umbala ogcwele umbala we-LEDnjengesibonelo. Lapho ucubungula ukwelashwa okungenamanzi kwe-Outdoor P3 egcwele umbala we-LED ukuboniswa, qala uqinisekise ukuthi ibhodi laso leyunithi lihlelwe nguMagnet noma isikulufa. Ngokuvamile, ukulungisa isikulufa kunikeza imiphumela ezinzile, ngenkathi umphumela wokulungisa ama-magnets ubuthakathaka. Okulandelayo, hlola ukuthi ibhodi leyunithi lifakwe i-groove engangeni manzi; Uma ifakwe i-groof engangeni manzi, ukufakwa emanzini okungamanzi kungabi yinkinga kakhulu noma ngabe indlela yokulungisa ama-magnet isetshenziswa. Ngaphezu kwalokho, kubalulekile futhi ukunaka ukusebenza kwamanzi kwangaphandle kwe-LED Display backplane. I-backplane hhayi nje ukubhekana nokudicilela phansi kokushisa, kepha futhi idinga nokusebenza okuhle kwamanzi. Lapho ubhekene nephaneli engemuva, ukunakwa okukhethekile kufanele kukhokhwe emandleni angenamanzi okushisa kanye nokushisa kwephaneli ye-aluminium composite. Kunconywe ukuthi izimbobo zishaywe ngaphansi kwephaneli ye-aluminium composite zisebenzisa i-drill kagesi ukusetha amachweba amadeshi, kepha asizakalisi kuphela ukudonsa kwamanzi, kepha futhi kusiza ukukhishwa okushisa, ukuze kusiza ukusebenza okuhle kakhulu kwesibonisi.
Ngaphezu kwalokho, endaweni ethile yokwakha, ukwakheka okuhlelekile kufanele kufake izici ezingena ngaphansi kwamanzi kanye nezici zokudonsa amanzi. Ngemuva kwesakhiwo sinqunywe, khetha ukubekwa uphawu kwezindwangu ze-strip ngezinga eliphansi lokucindezela ukungcola kanye nezinga eliphakeme lokuqothula ukujwayela nezimpawu zesakhiwo. Ngokuya ngezakhiwo zezinto ezikhethiwe, qamba indawo efanelekile yokuxhumana futhi unikeze amandla ukuze uqinisekise ukuthi uphawu lukhiqizwa kahle futhi lwakha isakhiwo esiminyene. Ukuvikelwa okugxile kufanele futhi kuhlinzekwe ngemininingwane yokufakwa kanye nokuvimbela amanzi okuvimbela inkinga yokuqongelelwa kwamanzi kwangaphakathi ngenxa yezinkinga zesakhiwo ngesikhathi semvula, ukuze kuqinisekiswe ukusetshenziswa okuzinzile kwesikhathi eside kwesibonisi.
Ukulondolozwa kokuboniswa kwe-LED kubaluleke kakhulu ezindaweni ezinomswakama ophezulu kanye nokushisa, ikakhulukazi uma umsebenzi wokudangala uvulwa njalo. Ukuthi ngabe kuboniswe ngaphakathi ngaphakathi noma ngaphandle, isu elingcono kakhulu lokuvimbela umswakama ukuligcina ligijima njalo. Isibonisi sakha ukushisa lapho sisebenza, esiza ukuhwamuka eminye umswakama, ngaleyo ndlela kunciphise kakhulu ubungozi bemibuthano emifushane ngenxa yezimo ezimfushane ngenxa yezimo ezimfushane ngenxa yezimo ezimfushane ngenxa yemibandela enomswakama. Ngokuvamile, kuboniswa okusetshenziselwa njalo kuvame ukumelana nemiphumela yomswakama kunemibukiso esetshenziswa kaningi. Ochwepheshe bezimboni batusa ukuthi ukuboniswa kwe-LED kuvulwe okungenani kanye ngesonto ngesikhathi sokuswakama, nokuthi izikrini zisebenze zasebenza futhi zikhanyiselwe amahora angaphezu kuka-2 okungenani kanye ngenyanga.
Isikhathi sePosi: Jul-12-2024
