Hanyoyin Hasken LED don Filaye & Wuraren Wasanni: Cikakken Jagora

Kudaden hasken filin wasa da wuraren wasanni sun gaza saboda dalilai da ake iya faɗi: matakan hasken sun yi kyau a kan takarda, amma wurin ya ƙare tare da korafe-korafe masu haske, sasanninta masu duhu, flicker a cikin faifan watsa shirye-shiryen, gazawar direban da bai kai ba, ko ja da baya game da zubewar haske.

Idan kun kasance mai rarrabawa, waɗannan gazawar ba kawai ta sami abokin cinikin ku ba - sun buga gefen ku (dawowa, maye gurbin, tarurrukan rukunin yanar gizo) da kuma sunan ku (kun zama mai siyar da ya siyar da fitilu mara kyau).

An rubuta wannan jagorar don taimaka muku ku cancanci aikin LED da sauri , gina RFQ mai tsafta, da kimanta shawarwarin masu siyarwa tare da ƙarancin abubuwan mamaki.

Mataki na 1: Tattara abubuwan da aka shigar na aikin da ke yin ko karya zance

Kafin ka kwatanta kayan aiki ko wattages, sami lissafin aikin da makasudin aiki. Mai kaya mai kyau zai nemi wannan; idan ba su yi ba, wannan bayanin ne da kansa.

Aƙalla, tara:

• Wasanni(s) + matakin wasa (horo, makarantar sakandare, koleji, pro)

• Bukatar watsa shirye-shirye (babu / yawo na gida / HD / UHD + sake kunnawa mai sauri)

• Girman fili/kotu da kowane shimfidu masu yawa

• Abubuwan more rayuwa: sabon gini vs retrofit , sandar sandar wurare/tsawoyi, crossarms, damar wutar lantarki

• Matsakaicin rukunin yanar gizo: wuraren zama/hanyoyi na kusa, duhu-sky/ tsammanin haske , dokar hana fita

• Bukatun sarrafawa: al'amuran (wasa / aiki / tsaftacewa), haɗin kai (BMS), saka idanu mai nisa

Idan kuna son tushen tushen Arewacin Amurka don maƙasudin matakin wasa, ayyuka da yawa suna nuni da jagorar ANSI/IES RP-6 (tebura sun bambanta ta hanyar wasanni da aji). Bayani mai sauƙi shine ANSI/IES RP-6-20 bayyani na hasken wasanni (2021).

Mataki na 2: Sanin ƙayyadaddun ƙayyadaddun ayyukan haske 5 masu siyan za su yanke muku hukunci

Takaddun ƙayyadaddun ƙayyadaddun bayanai ba ƙirar haske ba ne. Ana yin hukunci akan aikin filin wasa a matakin filin-ana auna akan grid da (don watsa shirye-shirye) zuwa wuraren kamara.

1) Haske: kar a faɗi 'haske' ba tare da faɗin awo ba

Ana auna haske akan filin wasa (a kwance) a cikin lux ko kyandir-ƙafa (fc) . RFQ ɗinku yakamata ya faɗi matsakaicin manufa da mafi ƙarancin buƙatun (ko aji/misali don bi), ba lamba ɗaya kaɗai ba.

2) Uniformity: yadda kuke guje wa 'tabo mai haske + wuraren da suka mutu'

Uniformity shine rabo tsakanin matsakaicin matsakaici da mafi ƙarancin ma'auni (ko min/aji). Sau da yawa inda tsarin 'mai arha' ke faɗuwa-musamman lokacin da ba a kera na'urorin gani da niyya don dacewa da tsayin daka.

Pro Tukwici : Lokacin kwatanta tayin, tambayi kowane mai siyarwa don bayyana ma'aunin ma'auni da ma'aunin daidaituwar da aka yi amfani da shi . Idan shawarwari biyu suna amfani da ma'auni daban-daban ko ma'auni, ba kwa kwatanta aikin ba.

3) Haske a tsaye: mai mahimmanci ga fuska, riguna, da kyamarori

Don abubuwan da ake nunawa a talabijin, lux a kwance bai isa ba. Kyamarar tana buƙatar haske akan saman saman tsaye ('yan wasa, yanayin ƙwallon ƙafa). Ana magance jagorar watsa shirye-shirye a cikin kafofin kamar su Jagorar CIE don haskaka taron wasanni na talabijin.

4) Ikon haske: 'yan wasa suna ganin tushen hasken, ba takamaiman takaddar ba

Glare shine inda hasken filin wasa ya zama siyasa: 'yan wasa sun koka, 'yan kallo sun zube, kuma mazauna kusa suna shigar da kara.

A cikin Amurka, ana iya siffanta ƙaƙƙarfan haske da haske ta hanyar tsammanin duhu-sky. DarkSky yana ba da ƙa'idodi na ƙima da iyakoki (gami da ƙayyadaddun nisa da ƙayyadaddun haske) a cikin Sharuɗɗan hasken wasanni na waje na DarkSky.

5) Flicker: mai warware yarjejeniyar don watsa shirye-shirye da jinkirin motsi

Flicker wanda ba zai iya gani ga idon ɗan adam har yanzu yana iya nunawa a matsayin bandeji ko yaɗa kan kyamarori masu sauri. Idan wurin yana da kowane buƙatun watsa shirye-shirye, sanya aikin flicker ya zama abun layi a cikin RFQ.

Bayani mai amfani na yadda aka ayyana flicker da auna yana samuwa daga ƙwararrun LED; Mabuɗin wurin siyan kuɗi abu ne mai sauƙi: idan watsa shirye-shirye yana da iyaka, buƙatar bayanan aikin flicker kuma tabbatar da dacewa da buƙatun kyamarar wurin.

Mataki 3: Ƙayyade ƙayyadaddun bayanai + na lantarki waɗanda ke hasashen dogaro

Ayyukan filin wasa suna gudanar da dogon sa'o'i, suna fuskantar yanayi, kuma suna fuskantar tashin hankali. Dogaro yawanci ƙasa ne game da 'LED chips' da ƙari game da ƙirar direba / zafi / muhalli.

Kariyar muhalli

Don wuraren waje, RFQ yakamata ya haɗa da (ko buƙatar) mafi ƙarancin:

• Kariyar shiga (ƙura/ruwa) da ta dace da yanayin yanayi da haɓakawa

• Ƙimar tasiri idan akwai haɗarin yajin ƙwallon ƙwallon ƙafa, ɓarna, ko ƙanƙara

• La'akari da lalata ga bakin teku / wuraren gishiri

Ƙarfafa kariya da ƙasa

Sandunan waje da dogayen gudu na kebul sune maɗaurin hawan jini. Ana buƙatar masu ba da kayayyaki zuwa matakin kariyar hawan jini na jiha da yadda ake aiwatar da shi (SPD matakin daidaitawa, kariyar direba, tsarin ƙasa). Idan shawarar ta yi watsi da kariyar karuwa, ɗauka za ku biya ta daga baya.

Gudanar da thermal da kula da lumen

Heat shine farkon direba na rage darajar LED da gazawar. Babban junction zafin jiki yana hanzarta lalacewa kuma yana iya gajarta rayuwa mai amfani.

Idan kuna son ƙarin bayani na fasaha mai zurfi game da hanyoyin gazawar gama gari (zafi, ƙarancin zafi, EOS / ESD), duba. Binciken ƙwararrun LED na hanyoyin gazawar LED (2010).

Mataki na 4: Sarrafa da yanayin aiki ba 'da kyau-da-samuwa ba' - shine yadda wuraren adana kuɗi

Wuraren wasanni da wuya suna buƙatar 'cikakken wasa' haske 100% na lokaci. Sarrafa na iya yanke makamashi ta zahiri, tsawaita rayuwar kayan aiki, da rage koke-koken makwabta.

Aƙalla, tabbatar:

• Saitunan yanayi (wasa / aiki / horo / kiyayewa)

• Zoning (cikakken filin vs fili; tsaye vs filin)

• Manufofin tsarawa / hana fita

Jagororin DarkSky a sarari suna buƙatar kulawa da shiyya-shiyya da ɗabi'ar dokar hana fita don tabbatar da hasken wasanni na abokantaka na waje, tare da buƙatun kewayo (cikakkun bayanai a cikin jagorar su).

Mataki na 5: Takaddun da ake buƙata a kowane filin wasa na LED mai haskaka RFQ

Idan kun tuna abu ɗaya kawai: saya takaddun kafin ku sayi kayan aiki.

nema:

• Zane na Photometric + shiri (sakamakon matakin filin: matsakaita, min, daidaito)

• Fayilolin IES don fitilun da aka tsara (don haka mai zane mai zaman kansa zai iya tabbatarwa)

• Gwaji da takaddun dogaro (kamar yadda ya dace ga kasuwar ku):

  • Rahoton LM-79 don ɗaukar hoto na matakin aiki mai ƙarfi (lumen, ƙarfi, launi).

  • LM-80 + TM-21 don LED-source lumen kiyayewa da tsinkaya; kauce wa da'awar rayuwa ba tare da tabbataccen tushen gwaji ba. Mahimmin tsari shine Jagorar DOE's LM-80 (PDF, 2011).

  • Duk wani bayanan gwajin flicker idan watsa shirye-shirye yana kan iyaka

• Bayyanannen iyaka don ƙaddamarwa: abin da za a auna akan rukunin yanar gizon da abin da 'pass' ke nufi

Gargaɗi : Idan mai siyarwa ba zai ba da takaddun tallafi ba - ko ya ba da fayilolin da suka yi kama da canzawa ko rashin daidaituwa - kula da shi azaman haɗarin saye mai wahala.

Mataki na 6: Gwajin ƙaddamarwa da karɓa (abin da 'pass' yayi kama)

Ƙirar matakin yanke shawara ya kamata ya haɗa da ba kawai abin da za a shigar ba, amma yadda wurin zai tabbatar da aiki bayan shigarwa.

Tambayi masu kaya (ko mai tsara hasken ku) don ayyana tsarin karɓa wanda ya ƙunshi:

• Ma'auni na filin bayan dumama/tsayawa: matsakaici da ƙaramar haske, da ma'aunin daidaito da kuka ayyana

• Tabbatar da niyya : ƙayyadaddun ƙayyadaddun ƙayyadaddun tsarin da aka ƙaddamar, tare da rubuce-rubucen gyare-gyare

• Sarrafa tabbatarwa : saitattun wurare, halayen yanki, da kowane jadawalin dokar hana fita da wurin ke buƙata

• Bincika Flicker don wuraren watsa shirye-shirye: ingantawa da buƙatun kyamarar wurin kafin taron farko da aka watsa ta talabijin

Lokacin da kuka daidaita wannan tsarin 'wucewa/ gazawa' a duk faɗin tallace-tallace, za ku rage damar cewa ƙirar farashi mai rahusa ta ƙetare aikin da ke sa hasken filin wasa yayi.

Mataki na 7: Ƙimar mai bayarwa-abin da masu rarraba ya kamata su ci (da abin da za a ƙi)

Lokacin da kuke kwatanta masu samar da kayayyaki, ƙa'ida mai sauƙi tana taimakawa: hukunta rashin tabbas . Idan wani tsari ya ɓace tushen ƙira, na'urar daukar hoto, ko tsarin tabbatarwa, 'ƙananan farashi' yawanci kawai canja wurin haɗari ne zuwa gare ku.

Ruwan tabarau mai amfani mai amfani

• Ingancin ƙira : photometrics + shirin buƙatun + zato

• Gudanar da haɗari : hanyar kariya ta haɓaka, samun damar direba / maye gurbin, ƙimar muhalli

• Tabbatarwa : jerin abubuwan dubawa da ma'auni na manufa

• Taimako : lokutan jagora, tsarin kayan gyara, tsarin amsa bayan tallace-tallace

Jajayen tutoci masu karya yarjejeniyar

• '1:1 maye gurbin da wattage' ba tare da wata hujja ta hoto

• Ba a ambaci aikin flicker ba lokacin da watsa shirye-shirye ke da iyaka

• Babu dabarar kariya ta karuwa

• Takaddun da ba su cika ba ko rashin daidaituwa

• Harshen garanti wanda ba shi da ma'ana game da abin da aka rufe (drivers vs modules vs work)

Inda Hasken KEOU zai iya dacewa (ba turawa)

Idan kuna samo kayan aikin LED daga abokin tarayya na OEM/ODM, KEOU Lighting na iya zama zaɓi ɗaya don kimantawa-musamman idan tayin ku yana buƙatar keɓancewa, tallafin takardu, da hannu mai tsabta ga aikin injiniya.

Fara da abubuwan yau da kullun: raba wasanku / matakin da kuke so, tsayin sandar sanda, shimfidar wuri, da duk wani ƙuntatawa na watsa shirye-shirye/duhun sama, kuma nemi fakitin ƙirar hoto da aka tsara +.

Kuna iya duba bayanan kamfanin a KEOU Haske.

Mataki na gaba: aika fakitin RFQ da aka shirya (samfurin)

Don samun ƙimar da za ku iya tsayawa a baya, aika masu kaya:

• girman filin/kotu + zane

• shimfidar sandarka/tsawoyi (ko hotuna na rukunin don sake fasalin)

• hasken manufa + maƙasudin daidaituwa (ko daidaitattun / aji don bi)

• buƙatun watsa shirye-shirye (e/a'a + tsammanin kyamara)

• takunkumin hana fita/zube-haske + buƙatun sarrafawa

CTA: Idan kuna son KEOU don farashi da ba da shawarar mafita, aika wannan fakitin RFQ kuma ku nemi takaitacciyar bita/bita na hoto + zance.