1. Pontšo ea Letlooeng la LED ke Eng?
An Pontšo ea Letlooeng la LEDkeSkrine ea LED e tenyetsehang, e bobebee etselitsoemehaho e meholo, haholo-holo bakeng samabala a kantle, mabala a lipapali, mabenkele a maholo le boema-fofaneSenamoralo oa letlooeng le bonaletsange lumella ponahalo e ntle ntle le ho sitisa phallo ea moea kapa khanya, e leng se etsang hore e be tharollo e phethahetseng bakeng sali-skrini tse kholo tsa papatsolemabota a mecha ea phatlalatso ea boqapi.
Lipontšo tsa letlooeng tsa LED lia fanoakhanya e phahameng, ponaletso e phahameng, le sebopeho se tiileng, ha e ntse e boloka ho tenyetseha ho ikamahanya le dibopeho le dibaka tse sa tlwaelehang. Hore na e sebedisetswadikahare tse bonahalang tse feto-fetohangkapakgaso ea tlhahisoleseling ea nako ea sebele, letlooeng la LED le fana ka mokhoa o mocha oa ho kopanya lipontšo tsa dijithale le meralo ea kaho.
2. Litšobotsi tsa Bohlokoa tsa Sehlahisoa sa Lipontšo tsa Letlooeng la LED
2.1 Ponaletso e Phahameng ka ho Fetisisa
● 70%–90% pepenenenge lumella leseli ho kenella hantle bakeng sa ts'ebeliso e ntle ea matla
● E fana ka pono e bulehileng ntle le ho thibela khanya ea tlhaho
● E loketse lits'ebetso moo ho boloka ponahalo ka har'a ponts'o e leng habohlokoa
2.2 Moralo o Tenyetsehang le o Bobebe
● Liphanele tsa letlooeng tse nang le modulartse ka bōptjoang ho lekana bokaholimo bofe kapa bofe
● E ka kobeha, ea menoa, kapa ea kobeha ho lekana le litšobotsi tsa meralo
● Ho bonolo ho e tsamaisa le ho e kenya ka boima bo tlase phanele ka 'ngoe
2.3 Khanya e Phahameng bakeng sa Ponahalo ea Motšehare
● di-nit tse 5000–10000khanya e netefatsa ponahalo letsatsing le tobileng
● Khanya e ka fetoloang bakeng sa ho boloka matla nakong ea khanya e tlase
2.4 E hanela boemo ba leholimo le ho tšoarella
● Tekanyetso ea metsi ea IP65bakeng sa tšebeliso e felletseng ea kantle
● Thepa e hanelang mahlaseli a kotsi a letsatsi bakeng sa ho pepesehela khanya ea letsatsi nako e telele
● E khona ho mamellamaemo a leholimo a thata, ho kenyeletsoa le moea le pula
2.5 Kopanyo e se nang sekoli le Meralo ea Meaho
● E ka bae kentswe hodima difaçade tsa khalase, liphutheloana tsa moaholemathule a marulelo
● E phethahetse bakeng sa lits'ebetso tsa moralo oa boqapi homabenkele a maholo, boema-fofanelemabala a lipapali
3. Litlhaloso tsa Pontšo ea Letlooeng la LED
| Liparamente tsa Lihlahisoa tsa Letlooeng la LED la Kantle | |||||
| Ntho | Kantle P7.81 | Kantle P8.33 | Kantle P15 | Kantle P20 | Kantle P31.25 |
| Seemahale sa Pixel | 7.81-12.5mm | 8.33-12.5mm | 15.625 -15.625 | 20-20 | 31.25-31.25 |
| boholo ba lebone | SMD2727 | SMD2727 | DIP346 | DIP346 | DIP346 |
| Boholo ba mojule | L=250mm W=250mm THK=5mm | ||||
| Qeto ea mojule | Matheba a 32x20 | Matheba a 30*20 | Matheba a 16*16 | Matheba a 12x12 | Matheba a 8x8 |
| Boima ba mojule | 350g | 300g | |||
| Boholo ba khabinete | 500x1000x60mm | ||||
| Qeto ea Kabinete | Matheba a 64*80 | Matheba a 60x80 | Matheba a 32x64 | Matheba a 25x50 | Matheba a 16x32 |
| Botenya ba pixel | Matheba a 10240/sqm | Matheba a 9600/sqm | Matheba a 4096/sqm | Matheba a 2500/sqm | Matheba a 1024/sqm |
| Thepa | Aluminium | ||||
| Boima ba Khabinete | 8.5kgs 8kgs | ||||
| Khanya | 6000-10000cd/㎡ 3000-6000cd/m2 | ||||
| Sekhahla sa khatholoho | 1920-3840Hz | ||||
| Motlakase oa ho kenya | AC220V/50Hz kapa AC110V/60Hz | ||||
| Tšebeliso ea Matla (Max. / Ave.) | 450W/150W | ||||
| Tekanyetso ea IP (Ka pele/ka morao) | IP65-IP68 IP65 | ||||
| Tlhokomelo | Tšebeletso e ka pele le e ka morao | ||||
| Mocheso o sebetsang | -40°C-+60°C | ||||
| Mongobo o sebetsang | 10-90% RH | ||||
| Bophelo ba ho Bula | Lihora tse 100,000 | ||||
4. Maemo a Ts'ebeliso bakeng sa Lipontšo tsa Letlooeng la LED
4.1 Libina tsa papatso tsa kantle
Lipontšo tsa letlooeng la LED li loketse hantle bakeng sapapatso ea kantle, e fanang ka dikahare tse hlakileng tse bonahalang hodima dipapadi tse kgolo ntle le ho thibela maikutlo.pepeneneng e phahamengleponahalo e khanyang ea motšehareli etse hore li phethahale bakeng saLipapatso tsa mabenkele tsa bohareng ba toropo, litsela tse kholo le mabala a lipapali.
4.2 Marako a Mecha ea Meaho
● E ka bae kopantsoe ka mokhoa o se nang sekolika hare homeaho ea kaho
● E sebelisetsoa papatso e matla, lets'oao, kapa litšoantšo tsa bonono
● E ntlafatsa botle ba moaho ha ka nako e ts'oanang e boloka botsitso ba sebopeho sa ona
4.3 Lipontšo tsa Potoloho ea Lebala la Lipapali
Li-screen tsa letlooeng tsa LED ke tharollo e ntle bakeng salipontšo tsa perimeter ea lebala la lipapali, e lumellanglipapatso tsa tšehetsokapalitšoantšo tsa papali e phelang ka nako ea sebele. Tsa bonamoralo o tiileng, o sa senyeheng ke boemo ba leholimoe netefatsa ts'ebetso e tsoelang pele esita le tlas'a maemo a feteletseng.
4.4 Ho kenya Mabenkele a Mabenkele
● Liphanele tsa letlooeng tse tenyetsehang li ka bae leketlileng silingkapa e sebediswe jwalo kamabota a mecha ea phatlalatso a leketlileng
● E bonts'a dikahare tse fetohang tse kanglipapatso, tlhahisoleseding ea lebenkelelelipontšo tsa feshene
4.5 Maema-fofane le Litsi tsa Lipalangoang
● E sebedisetswamokhoa oa ho fumana tsela o sebelisanang
● Tlhahisoleseding ea ho tloha/ho fihla ka nako ea sebele
● Letšoao la khoebo le matšoao a dijithalelibakeng tsa ho leta
5. Boleng le Melemo ea Bareki
✔Li-canvas tse kholo tsa dijithaletse hohelang tlhokomelo libakeng tse maphathaphathe tsa litoropo
✔Nako e fokolang ea ho kenyaka lebaka la moralo o bobebe
✔Ponahalo e ntlafalitsoeng ea chaka litšoantšo tse nang le tšusumetso e kholo
✔E sireletsa tikolohoha li lumella leseli la tlhaho ho feta
✔E bolokang matla, ka khanya e ka fetoloang bakeng sa ts'ebeliso ea motšehare/bosiu
6. Mokhoa oa ho Lekola Boleng ba Pontšo ea Letlooeng la LED
Ha o hlahloba pontsho ya letlooeng la LED bakeng sa projeke ya hao, nahana ka tse latelang:
6.1 Boemo ba Ponaletso
● Ponaletso e phahameng e tla dumella lesedi le eketsehileng ho feta, e leng ntho ya bohlokwa bakeng sakopanyo ea meralolekutloano ea tikoloho.
6.2 Khanya le Ponahalo ea Kantle
● Netefatsa hore boemo ba khanya bo loketseponahalo ea motšehareka hare holibaka tse nang le letsatsi. E bonts'oa kaLi-nit tse 5000–10000li loketse libaka tse kholo tsa kantle.
6.3 Moralo oa Meaho
● E bobebe empa e ntse e le tengliphanele tse matla tsa letlooengli bohlokoa bakeng sa ho kenngoa libakeng tse phahameng kapa ho pholletsa le meaho.
6.4 Ho kenya le ho hlokomela
● Nahana kaho kenya ka modularletlhokomelo e bonolodikgetho. Diphanele di lokela ho dumellaho nkela sebaka habonololephihlello e ka pele.
6.5 Ho Tšoarella le Tšireletso
● Netefatsa hore sehlahisoa se na leTekanyetso ea IP65kapa ho feta moo, e bontšang hore e tletseho thibela boemo ba leholimobakeng sa tšebeliso ea kantle.
7. Lipotso tse Botsoang Khafetsa (Lipotso le Likarabo)
P1: Na dipontsho tsa letlooeng la LED di ka sebediswa dibakeng tse nang le pula e matla kapa moya?
E, lipontšo tsa letlooeng la LED li hahiloe bakeng samaemo a thata a kantleleIP65ho thibela boemo ba leholimo le ho tšoarella haholo.
P2: Lipontšo tsa letlooeng tsa LED li tenyetseha hakae?
Lipontšo tsa letlooeng tsa LED li theko e tlaase haholotenyetseha, ho ba lumella ho bae kobehilengkapakobehileho lekana dibopeho tse sa tlwaelehang kapa tse iqapetsweng tsa moralo.
P3: Na letlooeng la LED le ka sebelisoa bakeng sa lipontšo tsa bosiu le motšehare?
Ka 'nete. Kakhanya e ka fetoloang, Lipontšo tsa letlooeng la LED li fana ka ponahalo ka bobelibosiu le motšehare.
P4: Letlooeng la LED le kentsoe joang?
Letlooeng la LED le ka kenngoa homabota, e leketlileng silingkapae sebelisoang holim'a likhalase tsa khalase. E na le modular mme e bonolo ho e kenya.
P5: Na dipontsho tsa letlooeng la LED di boloka matla?
E, lipontšo tsa letlooeng la LED li etselitsoetšebeliso e tlase ea matlahaholo-holo kakhanya e ka fetoloange fokotsang tšebeliso ea motlakase maemong a khanya e tlase.
8. Qetello
ThePontšo ea Letlooeng la LEDke tharollo e feto-fetohang le e ncha bakeng sa bobelipapatso ea kantlelekopanyo ea meralo ea meahoKa eonapepeneneng e phahameng, ho tšoarella ho sa senyeheng ke mochesoleho tenyetseha, ke khetho e phethahetseng bakeng saletshwao la lebala la lipapali, liboto tsa dijithale, liphutheloana tsa moaholemehaho ea sechaba e sebelisanang. Lipontšo tsa Letlooeng la LED tsa EnvisionScreenfana katšusumetso e sa bapisoeng ea ponoha e ntse e kopana hantle le meaho ea sejoale-joale.
