Sida Shaashaadaha LED-ku u Shaqeeyaan: Farsamada Ka Danbaysa Calaamadaha Dijital ah

RISSOPTO 2025-06-03 1658


outdoor led display-0110

Hordhac Shaashada LED-ka ee Banaanka

Shaashadaha LED-ka ee bannaanka ayaa isbeddel ku sameeyay xayaysiisyada iyo bandhigyada dadweynaha, iyagoo soo bandhigay muuqaalo saameyn sare leh oo sii cad xitaa haddii ay hoos yimaadaan iftiinka qorraxda tooska ah. Heerarka dhalaalka oo gaaraya 5,000 ilaa 8,000 nits, shaashadahan waxaa loogu talagalay 24/7 waxqabadka dhammaan xaaladaha cimilada. Laakiin maxaa ka dhigaya cajaa'ibyada tignoolajiyada mid waxtar leh?

Qaybaha xudunta u ah Shaashadaha LED-ka ee Dibadda

1. Modules LED: Aasaaska Wanaagsanaanta Muuqaalka

Wadnaha muraayadaha LED-ka ee bannaanka ayaa ah qaybo LED ah oo adag oo muujinaya:

  • Heerarka aan biyuhu lahayn ee IP65 ilaa IP68

  • Dahaarka UV u adkaysta si looga hortago inay libdhaan

  • Guryaha aluminiumka waara ee hufnaanta qaabdhismeedka

2. Pixel Pitch iyo qaabeynta

Dhererka Pixel wuxuu go'aamiyaa xallinta iyo fogaanta daawashada shaashadda LED. Shaashadaha bannaanka waxay caadi ahaan isticmaalaan cabirka pixel u dhexeeya P10 iyo P20, iyadoo pixel kasta ka kooban yahay:

  • Chip LED-ka cas (dhererka hirarka: 620-630nm)

  • Chip LED-ka cagaaran (dhererka hirarka: 515-535nm)

  • Chip LED-ka buluuga ah (dhererka hirarka: 460-470nm)

3. Nidaamyada Maareynta Kulaylka

Si loola tacaalo xaaladaha dibadda ee aadka u daran, shaashadaha LED waxaa lagu qalabeeyaa:

  • Nidaamyada qaboojinta convection hufan

  • Dahaarka kuleyliyaha leh ee kuleylka kuleylka

  • Dareemaha heerkulka loogu talagalay hagaajinta dhalaalka tooska ah

Sida Shaashaadaha LED-ku u soo saaraan Midabyada

Shaashadaha LED-ka ee bannaanka waxay isticmaalaan tignoolajiyada horumarsan ee PWM (Pulse Width Modulation) si loo gaaro:

  • Midab qoto dheer oo 16-bit ah, oo abuuraya in ka badan 65,000 midab kasta

  • Si toos ah u hagaajinta gamma ee dhalaalka ugu fiican

  • Saamiyada isbarbardhigga firfircoon ee sarreeya (5000: 1 ama ka sarreeya)

Isku-dhafka Midabka ee Deegaanka Dibadda

Saxnaanta midabka waa la ilaaliyaa xitaa xaaladaha adag iyada oo loo marayo:

  • Muunad nalka-waqtiga-dhabta ah

  • Isku hagaajinta heerkulka midabka ee wakhtiyada kala duwan ee maalinta

  • Daawaynta ka-hortagga muraayadda si loo yareeyo milicsiga

Astaamaha Cimilada Aanay Ilaalin ee Bandhigyada LED-ka

Waxaa loogu talagalay adkeysiga, shaashadaha LED-ka ee dibadda ayaa loo dhisay si ay ugu adkeystaan ​​cimilada adag:

  • Fiimyada aluminiumka u adkaysta daxalka

  • Dahaarka waafaqsan qaybaha elektiroonigga ah

  • Nidaamyo isku-dhafan oo biyo-mareen ah si looga hortago kororka biyaha

  • Ilaalinta kor u kaca ilaa 20kV ee badbaadada korantada

Nidaamyada Xakamaynta Shaashadaha LED-ka ee Dibadda

Xalalka LED-ka ee casriga ah ayaa leh nidaamyada xakamaynta gees-goynta, oo ay ku jiraan:

  • Helitaanka kaadhadhka laba-jiidka ah ee waxqabadka aan kala go'a lahayn

  • Maaraynta macluumaadka ku salaysan daruuraha ee cusboonaysiinta fog

  • Baaritaanka-waqtiga dhabta ah iyo ogaanshaha cilladaha

  • Korjoogteynta awoodda si kor loogu qaado isticmaalka tamarta

Faa'iidooyinka Dayactirka ee Shaashaadaha LED-ka ee Dibadda

Shaashado LED-ka dibadda ah waxaa loogu talagalay dayactir fudud oo leh astaamo ay ka mid yihiin:

  • Dabaqadaha hore u gelida ee dayactirka degdega ah

  • Qaybaha kulul ee la isku bedeli karo ee loogu talagalay hawlgal aan kala go' lahayn

  • Algorithms magdhaw Pixel si loo saxo pixels dhintay

Su'aalaha Inta Badan La Isweydiiyo

S: Intee in le'eg ayay muraayadaha LED-ka ee dibadda ku jiraan?

J: Dayactir ku habboon, shaashadaha LED-ka ee bannaanka waxay caadi ahaan soconayaan 80,000 ilaa 100,000 saacadood, oo leh nalka dhalaalka ugu yar.

S: Shaashado LED-yada dibadda ma ku shaqayn karaan cimilo aad u daran?

J: Haa, shaashadaha LED-ka ee tayada sare leh waxaa loogu talagalay inay si hufan ugu shaqeeyaan heerkul u dhexeeya -40°C ilaa 60°C.

S: Maxaa awood u leh shaashadaha LED-ka ee dibadda?

A: Inta badan rakibaadaha LED-ka ee dibadda waxay isticmaalaan sahay koronto oo 3-waji ah oo leh nidaam korantada oo toos ah iyo koronto-dhaliyeyaal loogu talagalay isku halaynta.

Gabagabo: Mustaqbalka Farsamada LED-ka ee Dibadda

Sida tignoolajiyada LED-ka ee bannaanka u horumarto, ganacsiyadu waxay sugi karaan hal-abuuro cusub sida:

  • Shaashado toosan oo LED ah oo loogu talagalay isdhexgalka qaab dhismeedka

  • Naqshado qaabeysan oo qaloocan oo loogu talagalay bandhigyo gaar ah

  • Xalalka LED-ka ee taabasho-ku-dhex-gal ah

  • Shaashado LED ah oo ku shaqeeya qoraxda si loogu shaqeeyo waara

Fahamka tignoolajiyada ka dambeeya shaashadaha LED-ka ee dibadda, ganacsiyadu waxay samayn karaan go'aanno xog ogaal ah si ay u abuuraan muuqaallo muuqaal ah oo soo jiidasho leh oo u adkaysta imtixaanka wakhtiga.


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