Mawallafi: Lokacin Buga Huang: 01-04-2026 Asalin: Shafin
Zaɓin kusurwar da ba daidai ba akan hasken ambaliya na LED baya canzawa ' yadda faɗin hasken ke tafiya.' Yana canza daidaituwa, haɗari mai haske, zubewa/kuskuren haske, tazarar sandar sanda, da nawa ƙa'idodi da kuke buƙatar buga matakan manufa.
An rubuta wannan jagorar don masu siye mataki-mataki-masu rarrabawa da ƙungiyoyin aikin waɗanda ke buƙatar takamaiman hanyar da aka shirya don zaɓar na'urorin hasken ambaliyar ruwa don kotunan wasanni/ , wuraren ajiye motoci na filin wasa , da yadi na dabaru..
kusurwar katako shine mazugi inda ƙarfin haske ya faɗi zuwa kusan rabin ƙimarsa. Wannan yana da amfani-amma ba duka labarin ba ne.
Matakai guda biyu masu 'daidai da kusurwar katako' na iya zama daban saboda:
Zane na gani (simmetric vs asymmetric)
Ƙauna / karkatar da kusurwa (musamman a cikin wasanni da hasken kewaye)
Garkuwa / yanke (kyauta da sarrafa zube)
kusurwar fili (mafi laushin gefen katako)
Takaitacciyar taƙaitawa daga Fasahar Fasaha ta Beyond LED ta bayyana bambanci tsakanin kusurwar katako (50%) da kusurwar filin (10%) a cikin labarin su kan. kusurwar katako vs filin filin (50% vs 10%) . Lokacin da kuke ƙoƙarin hana ƙyalƙyali mai ƙyalƙyali da haske, 'ƙasa mai laushi' yana da mahimmanci.
Idan kana neman taswirar kusurwar haske mai saurin ambaliya , bi da shi kamar wurin farawa-ba amsa ta ƙarshe ba. Ainihin shawarar ita ce 'Shin wannan na'urar gani ta buga wurin da aka nufa ba tare da haifar da haske ko zube ba da zarar an dora shi kuma aka nufa?'
Pro Tukwici : Don ayyukan waje, kar a yarda da na'urorin gani ta amfani da kusurwar katako kadai. Nemi IES/hotunan hoto kuma tabbatar da zubewa, haske, da daidaito a cikin shimfidar wuri.
Idan kuna buƙatar hanyar 'bayan-napkin' mai sauri don kimanta kusurwar katako da tsayin tsayi (watau yadda girman sawun katako ya zama yayin da sandar sandar ke daɗa girma), yi amfani da kusantar gama gari:
Diamita yada katako (D) ≈ 2 × H × tan(θ/2)
Inda H ke hawan tsayi kuma θ shine kusurwar katako.
Misali: a tsayin tsayin ƙafa 10 tare da katako na 60°, Bayan aikin fasaha na LED yana nuna sawun kusan 11.5 a diamita ta amfani da D = 2 × H × tan (θ/2).
Mahimman iyakoki:
Wannan kiyasin yana ɗaukar mazugi mai sauƙi akan jirgin sama mai faɗi.
Ba ya maye gurbin shimfidar hoto (musamman don rarrabawar asymmetric).
Maƙasudin kusurwa yana canza inda sawun sawun ya sauka.
Idan aikin yana cikin matakin ' shirye don tantancewa ', zaɓin kusurwar katako ya kamata ya fara da waɗannan bayanan:
Tsayin hawa (tsawon sandar sanda + koma baya)
Geometry na yanki (tsawo/nisa + inda aka bar haske ya sauka)
Wuraren sandar sanda da tazarar tazara (sandunan da suka wanzu vs sabo)
Ƙuntataccen haske da zubewa (maƙwabta, hanyoyi, wuraren kallon ƴan wasa)
Matsakaicin matakan haske da tsammanin daidaito (tsarin aminci da wasan gasa)
Zaɓin tsarin rarrabawa (simmetric vs gaba-jifa/ asymmetric)
Idan kuna kunna filin ajiye motoci, jagorar KEOU akan filin ajiye motoci kwana da tazarar kayan yau da kullun kuma suna nuna dalilin da yasa dole ne a tsara zaɓin katako da tazara tare (ba daban ba).
Za ku ga nau'ikan ginshiƙi na kusurwar ambaliya' da yawa akan layi. Don rarrabuwa cikin sauri, KEOU kewayon nunin kansa sune:
Ƙunƙarar katako: 10-30 °
Matsakaici katako: 30-60°
Tsawon tsayi: 60-120°
Waɗannan jeri sun bayyana a cikin labarin KEOU akan kunkuntar vs matsakaici vs faffadan kusurwar kusurwa.
Domin mafi yawan waje LED ambaliya hasken kusurwa yanke shawara, za ku za a zabi a cikin matsakaici-to-fadi zone-amma za ku sau da yawa amfani da m katako a wasanni ko kewaye jefa inda iko al'amura.
Wannan sashe ne da gangan m: idan kana neman ambaliya haske bim kwana for wasanni kotun lighting , kana yawanci kokarin daidaita abubuwa uku-uniformity a kan play surface, glare iko ga sightlines, da kuma kiyaye haske a cikin iyaka Lines.
Hasken wasanni shine inda kuskuren kusurwar katako ke yin tsada. 'Yan wasa da ƴan kallo suna kula da haske, kuma sau da yawa kuna da dogon jifa tare da takamaiman maƙasudin manufa.
Yi amfani da matsuguni ko matsakaitan katako don maƙasudin dogon jifa inda kuke son ƙarfi da zubewar sarrafawa.
Yi amfani da fiɗaɗaɗɗen katako kawai lokacin da zaku iya tabbatarwa (ta hanyar shimfidawa) cewa ba ku ƙirƙirar haske a cikin layukan gani ko ɓata haske fiye da filin wasa.
Haske mai zafi kusa da sandar ko a kusurwar kallo mai tsayi
Saukowa haske a waje da iyakokin kotu/filin
Sanduna masu haske + duhu tsakiyar yanki (mummunan daidaituwa)
Wurare masu zafi masu haske tare da ɓangarorin duhu tsakanin wuraren manufa
Dogaro da yawa akan ƙarin kayan aiki don kawai santsi iri ɗaya
⚠️ Gargadi : Ayyukan wasanni ba kasafai suke yin nasara ba tare da yanke shawara 'ƙungiya kawai'. Ana buƙatar zane na IES + da ingantacciyar daidaituwa da haɗarin haske kafin kammala abubuwan gani.
Wuraren yin kiliya game da lafiyayyen gani, daidaito, da sarrafa ketarewar haske. Mafi yawan yanayin rashin nasara shine zabar katako mai 'fadi isa' amma yana zube da kyau-ko zabar ƙuƙuman katako waɗanda ke haifar da ratsi mai haske/dim.
Yawancin zane-zane na filin ajiye motoci suna amfani da yaren rarraba (sau da yawa ana kwatanta su da 'Nau'in II/III/IV/V') saboda kuna ƙoƙarin siffanta haske zuwa lissafin lissafi ( layuka, gefuna, tsibirai). Shafin zaɓin filin ajiye motoci na KEOU yana taƙaita yadda tsarin rarraba daban-daban ke aiki a cikin jagorar da aka ambata a baya.
(Wannan shafin kuma yana amfani da alaƙar tazara ta gama gari S = H × tan(θ/2) don haɗa tsayin hawa, kusurwar katako, da tazara mai fa'ida-mai amfani azaman bincikar tsari mai sauri, sannan inganta tare da hotuna.)
Yi amfani da wannan azaman taswira mai amfani:
Kewayon layi/yanki: yawanci tsaka-tsaki zuwa faɗin katako, waɗanda aka zaɓa don kiyaye daidaito tsakanin sanduna
Ikon kewaye/baki: ƙarin sarrafawar rarraba jifa-gaba don rage zubewa fiye da layin dukiya
Tsibiri/sandunan tsakiya: Rarraba madaidaici na iya aiki, amma tabbatar da cewa ba ku ɓata fitarwa a inda ba a buƙata
60° : yi amfani da lokacin da kuke buƙatar ƙarin sarrafawa (fiyewar jifa, matsananciyar sanyawa, ko sarrafa zubewa mai ƙarfi), kuma kuna iya yin niyya daidai.
90° : gama gari 'yanki gama gari' zaɓi lokacin da tazarar sandar sanda da tsayi suna goyan bayan haɗin gwiwa mai kyau.
120° : Yi amfani da hankali-taimaka don faɗuwar ɗaukar hoto a ƙananan hawan hawa ko kuma lokacin da kuke buƙatar yaɗuwa sosai, amma mai sauƙin ɓata haske da ƙara zubewa da haske idan ba'a sarrafa na'urori / yankewa.
Zaɓin da ya dace ya dogara da tsayi da tazara - ba kawai zaɓi ba. Duban tsafta mai sauri shine a kimanta sawun ta amfani da kimanin diamita na sama, sannan tabbatar da shimfidu na tushen IES.
Yadudduka na dabaru da wuraren ajiya na waje sun haɗu da buƙatu guda biyu:
Faɗin ɗaukar hoto don aminci da kewayawa
Sarrafa don guje wa hasarar da direbobi ke gani da zubewa cikin kaddarorin da ke kusa
Yi amfani da katako mai matsakaici-zuwa-fadi don wanke-wanke gabaɗaya lokacin hawa tsayin tsayi kuma kuna buƙatar zoba.
Yi amfani da ƙarin katako mai sarrafawa (ko rarrabawar asymmetric) lokacin da kuke kunna gefuna, ɗora kaya, ko hanyoyin tuƙi inda matsalar sarrafa zubewa take.
Jagoran masana'antu daga Hyperlite ya tattauna yadda ake amfani da nau'ikan yada katako na NEMA don ɗaukar yanki da sarrafa zubewa a cikin labarin su akan. Nau'in yada katako na NEMA da sarrafa zubewa . Yayin da misalan sun mai da hankali kan aikin noma, ma'anar zube/hasken haske yana fassara da kyau zuwa hasken yadi.
Idan ka ɗauki kusurwa ba tare da yin la'akari da tazarar sandar sanda ba da kuma niyya, sau da yawa za ka ƙarasa ƙara kayan aiki a makare don facin wurare masu duhu.
Idan rukunin yanar gizon yana da maƙwabta, hanyoyi, ko wuraren gani na ƴan wasa, 'fadi' ba tare da yankewa/garkuwa janareta na ƙararrakin da ake iya faɗi ba.
Ƙaƙƙarfan na'urorin gani na iya yin haske akan takarda amma suna haifar da bambanci da wurare masu zafi sai dai idan an sarrafa jeri, zoba, da manufa.
Ayyukan matakin yanke shawara yakamata su ɗauki wannan a matsayin waɗanda ba za a iya sasantawa ba:
Fayilolin IES/photometrics don abubuwan gani da aka tsara
Ƙirƙiri simintin gyare-gyare tare da tsayin sandarka, koma baya, da burin ku
Zaɓuɓɓukan katako da yawa (don haka za ku iya daidaita ƙirar maimakon sake tsara shi)
Zaɓuɓɓukan Garkuwa/Yankewa lokacin da haske ko zube ke da hankali
Tabbatar da daidaito (halayen gani iri ɗaya a cikin SKU/batch ɗin da kuke faɗi)
Idan ƙungiyar ku tana buƙatar saurin tunani don yadda aka kwatanta fitilun ambaliya da kunkuntar salon hasken salon 'tabo', mai bayanin KEOU akan fitilun ambaliya vs taswirar kusurwar haske yana da fa'ida mai fa'ida.
Idan kuna da aiki akan tebur (kolin wasanni, filin ajiye motoci, ko yadi), hanya mafi sauri ita ce aika:
tsayin hawan + wuraren sanda
zane mai sauƙi (ko CAD/PDF)
wuraren da aka yi niyya + duk wuraren da ba a zube ba
Sa'an nan za mu iya ba da shawarar kusurwoyi / rarrabawa da samar da hotuna da za ku iya amfani da su don ƙaddamarwa.
CTA: Tuntuɓi Hasken KEOU don neman zaɓuɓɓukan katako + IES/goyan bayan hoto don kunshin tayin ku.
