Maanta,qabsato booska ugu sarreeya ee duurka xayeysiinta iyo dhacdooyinka dibadda. Iyadoo ku xiran baahida mashruuc kasta, sida xulashada pixels, xallinta, qiimaha, nuxurka dib u soo celinta, nolosha bandhigga, iyo dayactirka hore ama gadaal, waxaa jiri doona ganacsiyo kala duwan.
Dabcan, awoodda rarka ee goobta lagu rakibay, dhalaalka ku wareegsan goobta rakibidda, fogaanta daawashada iyo xagasha daawadayaasha, cimilada iyo cimilada goobta rakibidda, haddii ay tahay mid aan biyuhu lahayn, haddii ay tahay hawo iyo haddii kale. kala daadsan, iyo xaalado kale oo dibadda ah. Haddaba sida loo iibsado bandhiga LED-ka ee dibadda?
1, Baahida loo qabo in la muujiyo nuxurka. Saamiga dhinaca dibloomada sawirka waxaa lagu go'aamiyaa iyadoo loo eegayo waxa dhabta ah. Shaashadda muuqaalku guud ahaan waa 4:3 ama 4:3 ugu dhow, saamiga ugu habboonna waa 16:9.
2. Xaqiiji fogaanta daawashada iyo xagasha daawashada. Si loo hubiyo muuqaalka fogaanta ee kiiska iftiinka xoogga leh, diodes iftiin-dhal ah oo iftiin leh waa in la doortaa.
3. Naqshadeynta muuqaalka iyo qaabka ayaa awood u yeeshay in ay habeeyaan bandhiga LED si waafaqsan qaabka iyo qaabka dhismaha. Tusaale ahaan, Ciyaaraha Olombikada 2008 iyo Bandhiga Bandhiga Guga, tignoolajiyada soo bandhigista LED ayaa lagu dabaqay si xad dhaaf ah si loo gaaro saameyn muuqaal ah oo kaamil ah.
4. It is necessary to pay attention to the fire safety of the installation site, the energy saving standards of the project, etc. When choosing, the quality of the LED screen, and the after-sales service of the product are all important factors to be considered. Shaashada LED-ka ayaa lagu rakibay bannaanka, inta badan waxay la kulmaan qorraxda iyo roobka, deegaanka shaqadu waa mid adag. Qoyaanka ama qoyaanka ba'an ee qalabka elektaroonigga ah wuxuu keeni karaa wareeg gaaban ama xitaa dab, taasoo keenta guuldarro ama xitaa dab, taasoo keenta khasaaro. Therefore, the requirement on the LED cabinet is to take into account the weather conditions, and be able to protect against wind, rain, and lightning.
5, Shuruudaha deegaanka rakibaadda. Dooro jajabyada wareegyada isku dhafan ee heerka warshadaha leh heerkul shaqaynaya inta u dhaxaysa -30°C iyo 60°C si aad uga hortagto in bandhiggu aanu awoodin inuu bilaabo heerkulka hooseeya ee jiilaalka awgeed. Ku rakib qalabka hawo-siinta si aad u qaboojiso, si heerkulka gudaha ee shaashadda LED uu u dhexeeyo -10 ℃ ~ 40 ℃. Marawaxada qulqulka axial ayaa lagu rakibay dhabarka shaashadda, kaas oo soo saari kara kulaylka marka heerkulku aad u sarreeyo.
6. Cost control. Isticmaalka awoodda bandhigga LED waa arrin ay tahay in la tixgeliyo.
Waqtiga boostada: Seb-23-2022