Six tips for installing outdoor LED display screens:
1. Install lightning protection devices on display screens and buildings. The main body and shell of the display screen should be well grounded, with a grounding resistance of less than 3 ohm, to ensure timely discharge of high currents caused by lightning; The display screen may be subjected to strong electric and magnetic attacks caused by lightning.
2. The waterproof measures of the LED display screen itself and the junction between the screen body and the building must be strictly waterproof and leak proof; The screen should have good drainage measures, so that any accumulated water can be discharged smoothly; Pay attention to waterproofing and moisture prevention. The display screen is installed outdoors and often exposed to sunlight, yomg'ir, wind, chang, va og'ir ish sharoitlari. Namlikka yoki kuchli namlikka ta'sir qiladigan elektron qurilmalar qisqa tutashuvlarga yoki hatto yong'inga olib kelishi mumkin, noto'g'ri ishlashga yoki hatto yong'inga olib keladi, yo'qotishlarga olib keladi;
3. O'rtasida ish harorati bo'lgan sanoat darajasidagi integral mikrosxemalarni tanlang -40 ℃ va 80 ℃ qishki harorat pastligi sababli displey ekrani ishga tushmasligini oldini olish uchun.
4. Sovutish va ekranning ichki haroratini ushlab turish uchun shamollatish uskunasini o'rnating -10 ℃ va 40 ℃. Issiqlikni tarqatish uchun ekranning tepasida va orqasida eksenel oqim fanini o'rnating; Displey ekranining o'zi ish paytida ma'lum miqdorda issiqlik hosil qiladi. Atrof-muhit harorati juda yuqori bo'lsa va issiqlik tarqalishi yomon bo'lsa, integral sxema to'g'ri ishlamasligi mumkin, yoki hatto yonib ketadi, displey tizimining noto'g'ri ishlashiga olib keladi;
5. Kuchli yorug'lik sharoitida uzoq masofaga ko'rinishini ta'minlash uchun ultra yuqori yorqinlikdagi yorug'lik chiqaradigan diodlar tanlanishi kerak.; Kontrastni oshiring Tomoshabinlar keng doiraga ega, uzoq ko'rish va keng ko'rish maydoni talabi bilan; Atrof-muhit yorug'ligi sezilarli darajada o'zgaradi, ayniqsa, to'g'ridan-to'g'ri quyosh nuriga duchor bo'lganda.
6. Displey muhiti keng ko'rish burchagiga ega bo'lgan yangi turdagi keng burchakli naychadan foydalanadi, toza rang, izchil muvofiqlashtirish, va umri ortiq 100000 soat. Displey muhitining tashqi o'rami hozirda ekranlashtiruvchi qirrali eng mashhur kvadrat tsilindrdir, silikon bilan yopishtirilgan, va metallsiz yig'ilgan; U ajoyib va ​​chiroyli ko'rinishga ega, mustahkam va bardoshlidir, va to'g'ridan-to'g'ri quyosh nuriga chidamlilik xususiyatlariga ega, chang, suv, yuqori harorat, va qisqa tutashuv.
O'rnatish uchun ehtiyot choralari tashqi LED displey ekranlar mahsulotning kelajakda foydalanish va xavfsizligini o'z ichiga oladi, va qat'iy va jiddiy munosabatda bo'lish kerak.
