10ka Sababood ee ugu Wanaagsan ee Doorashada OAK LED Stadium Nalalka Daadka ee Mashruuca Iftiinka Maxkamadaha Teniska
Warshadaha nalalka LED-ka ee hadda jira, iftiinka LED-ku waa ikhtiyaarka ugu fiican ee nalalka halide birta ama nalalka halogen ee dhismaha cusub ama nalalka iftiiminta mashaariicda. Nalalka LED-ka waxaa si weyn loogu isticmaalaa dugsiga sare, kulliyadda, ganacsiga ama maxkamadaha teniska ee la deggan yahay, waxaa jira shuruudo iftiin iyo tixgelin kala duwan. Laakiin su'aashu waxay tahay sida loo doorto nalalka LED-ga ugu fiican ee maxkamadaha teniska.
Halkan waxaa ah 10 sababood oo ah doorashada garoonkeena LED nalalka daadka ee maxkamadaha tennis-ka.
1. Garoonkeena LED-ka nalalka daadka waxay buuxinayaan shuruudaha dhalaalka ee kala duwan
Qaar badan oo naga mid ah ayaa laga yaabaa inaynaan garanayn inta laambadood ee loo baahan yahay inay iftiimiyaan barxadda tennis-ka gudaha ama dibadda. Laakiin waxaan ku siin karnaa qorshaha iftiinka ugu fiican ee tixraacaaga haddii aad nala wadaagi karto macluumaadka la xiriira sida cabbirka maxkamadda, dhererka tiirka iyo shuruudaha heerka lux, iwm.
Waxaa jira shuruudo dhalaal oo kala duwan iyadoo ku xiran ujeedooyinka kala duwan ee maxkamadaha teniska. Marka loo eego talada ITF ee nalalka maxkamadda tennis-ka, waxaa jira saddex shuruudood oo loogu talagalay heerka lux.
1) Fasalka I: Tartamo heer qaran iyo heer caalami ah (aan telefishan ahayn) oo leh shuruudo daawadayaasha leh masaafo daawasho dheer. Tusaale ahaan, Horyaalada Wimbledon waa inay gaadhaan heerkan lux.
2) Fasalka II: Tartanka heerka dhexe, sida tartanka naadiyada heer gobol ama heer degmo. Tani waxay guud ahaan ku lug leedahay tiro dhexdhexaad ah oo daawadayaasha ah oo leh masaafo daawasho dhexdhexaad ah. Tababar heer sare ah ayaa sidoo kale lagu dari karaa fasalkan. Tusaale ahaan, qaar ka mid ah ciyaaraha naadiyada maxalliga ah waa inay gaadhaan heerkan lux.
3) Fasalka III: Tartanka heerka hoose, sida tartamada maxaliga ah ama kuwa yar yar. Tani badanaa kuma lug laha daawadayaasha. Tababarka guud, ciyaaraha dugsiga iyo nashaadyada madadaalada ayaa iyaguna gala fasalkan.
Jadwallada soo socdaa waxay kaa caawin karaan inaad ogaato inta lux ee ay tahay inaad gaadho haddii ay tahay barxadda tennis-ka gudaha ama barxadda tennis-ka dibadda.
2. Garoonkeena LED nalalka daadka waxay bixiyaan awood kala duwan 100 watt ilaa 1000 watt
Sida shaxda sare ku cad, tababarka guud, ciyaaraha dugsiga iyo nashaadyada madadaalada waxay inta badan u baahan yihiin inay gaadhaan 200 lux marka ay qabanayaan dhacdooyinka teniska ee dibadda. Oo cabbirka maxkamadda tennis-ka caadiga ah waxay ku dhowdahay 200 mitir oo laba jibbaaran, iyo haddii aad u baahan tahay inaad doorato nalalka daadka garoonka LED si aad u iftiimiso koorsada 200 mitir oo laba jibbaaran, waxaad u baahan tahay inaad ku rakibto 200 mitir oo laba jibbaaran × 200 lux= 40,000 lumens, awoodda Loo baahan yahay waxay la mid tahay 40,000 lumens/170 lumen per watt (wax ku oolkeena caadiga ah) = 235 watts, kaas oo maxkamada tennis kasta ay isticmaali karto 300 watt garoon LED ah. LED-yaduna waa ikhtiyaarka ugu badan ee tamarta lagu badbaadinayo sababtoo ah isticmaalkeeda koronto waa la dhimay ka dib markii la beddelo koronto sare ama Halide bir ah oo isku mid ah ama nalalka halogen. Xisaabintan dhalaalka ah, waxaad diiradda saaraysaa oo keliya aagga ciyaarta tennis-ka laakiin ha tixgelin goobta fadhiga dhegeystayaasha. Markaa fadlan xor u noqo inaad la xidhiidho OAK LED haddii aad u baahan tahay nashqad iftiin badan oo sax ah. Injineeradayada xirfadlayaasha ah ayaa ku siin doona talada ugu fiican ee ku saabsan adeegsiga nalalka daadka garoonka LED ee ku habboon si loo gaaro saameynta iftiinka ugu fiican. Waxaan bixinaa ma aha oo kaliya xalalka nalalka ugu fiican, laakiin sidoo kale awood kala duwan LED garoon daadka nalalka laga bilaabo 100 watt ilaa 1000 watt, kaas oo kaa caawinaya inaad si fiican u dhamaystirto mashaariicdaada.
3. Garoonkeena LED-ka nalalka daadka waxay leeyihiin lebis sare, CRI sare iyo heerkul midab ballaaran
Midnimada iftiiminta waa halbeeg qeexaya sida siman ee iftiinka loogu qaybiyo dusha maxkamadda. Qiimaheedu waxa uu u dhexeeyaa 0 ilaa 1 si uu u muujiyo saamiga u dhexeeya ugu yar ama celceliska lux iyo lux ugu badan ee aag gaar ah. Waxaan qiyaasi karnaa in labbiska uu kordho qiimaha maaddaama farqiga u dhexeeya celceliska iyo lux ugu sarreeya uu hooseeyo.
Macaamiisha qaar ayaa laga yaabaa inay u baahdaan nalalka daadka ee maxkamadaha tennis-ka si ay u yeeshaan lebbis iftiin sare leh. Waa macquul in shuruudan la haysto sababtoo ah dhalaalka aan sinnayn ee goobta oo dhan ma saameyn karto oo kaliya aragtida, laakiin sidoo kale waxay saamaysaa waxqabadka ciyaaryahanka iyo waayo-aragnimada dhagaystayaasha. Marka guud ahaan marka la hadlo, lebiska 0.6 ilaa 0.7 ayaa ku filan ku dhawaad dhammaan noocyada maxkamadaha teniska. Natiijooyinka ugu wanaagsan, injineeradayadu waxay adeegsadaan nalalka LED-ka oo leh xaglo iftiin kala duwan iyo xaglo saadaal ah.
Samaynta midabku waxay qeexaysaa awoodda isha iftiinka si ay u muujiso oo u soo saarto midabada si sax ah. Waxaa lagu qiimeeyaa index-ka samaynta midabka Ra (laga bilaabo 0 ilaa 100) halkaasoo tusmada sare ay ka wanaagsan tahay saxnaanta midabka. Tartanka heerka sare sida Wimbledon iyo US Open, CRI ee garoonka LED nalalka daadka ee dhacdooyinka tennis-ka waa inay ahaadaan ugu yaraan 80.
Heerkulka midabku waa midabka muuqda ee isha iftiinka waxaana lagu muujiyey Kelvin (K). Kiisaska intooda badan waxay u baahan yihiin 5000K ilaa 6000K, taas oo loo tixraacayo iftiin cad oo qabow. Naadiyada tennis-ka qaarkood, waxaa laga yaabaa inay u baahdaan iftiinka cad ee diiran oo leh 2800 ilaa 3500K.
4. Garoonkeena LED nalalka daadka ayaa iska caabiya heerkulka sare
Dhacdooyinka tennis-ka dibadda, waxaan u baahannahay inaan hubinno in iftiinka daadka garoonka LED uu u adkeysan karo heerkulka sare, sida qorraxda kulul hoosteeda. Sababta oo ah kulaylka xad-dhaafka ah ayaa waxyeello u geysan kara nalalka. Si loo xalliyo dhibaatadan, alaabadayadu waxay isticmaalaan chips Cree / Bridgelux COB ee USA kuwaas oo yareyn kara jiilka kulaylka 20-30% marka la barbardhigo alaabada la midka ah ee suuqa.
Waxaa aad loogu talinayaa in la isticmaalo LED-yada halkii laga isticmaali lahaa nalalka HID sababtoo ah kii hore wuxuu si toos ah u isticmaalaa 95% tamarta tamarta lumen, halka kan dambe uu 40% u beddelo 50% tamarta kulaylka, taas oo sii xumaynaysa dhibaatooyinka kulaylka. Isticmaalka nalalka LED waa hab dibadda ah oo lagula tacaalayo dhibaatooyinka heerkulka sare.
5. Garoonkeena LED nalalka daadka ayaa bixiya IP67 ilaalinta biyuhu
Marka la rakibo nalalka daadka garoonka LED-ka, waxay u nuglaan doonaan xaalado cimilo oo kala duwan oo aan wanaagsanayn dalal gaar ah, sida roobab culus iyo baraf. Si loo ilaaliyo nalalka deegaanka orodka wanaagsan, waxaa si adag lagula talinayaa in nala soo ogeysiiyo haddii ay jiraan dhibaatooyin gaar ah oo ka jira deegaanka ku xeeran. Marka loo eego waayo-aragnimadayada, qaar ka mid ah macaamiisheena ayaa ka warbixiya dhibaatooyinka roobka aashitada ee u dhow fagaaraha ciyaaraha, si loo xalliyo dhibaatadan, garoonkeena LED-ka daadka nalalka waxay qaataan aluminium saafi ah, oo qaata tignoolajiyada xirfadeed sida ciid-qarxinta iyo sidoo kale in lagu daro dabool khafiif ah oo polycarbonate ah. daaska aluminiumka ah si ay u caawiyaan hagaajinta adkeysiga inta lagu jiro habka wax soo saarka, sidaas darteed garoonkeena LED nalalka daadka waxay taageeraan biyaha IP67 ee goobaha isboortiga ee kala duwan.
6. Garoonkeena LED iftiinka daadka ayaa si fiican u shaqeeya hoos heerkulka aad u hooseeya
Maxkamadaha tennis-ka ee dibadda, nalalka ayaa laga yaabaa inay la kulmaan duufaanno baraf ah, nalalka HID kuma shaqeyn karaan heerkulka hooseeya sababtoo ah qaab-dhismeedkiisa jilicsan, laakiin garoonkeena LED-ka ee daadka nalalka leh qaab-dhismeed xooggan ayaa si fiican u shaqeyn kara jawiga adag, gaar ahaan, nalalka LED-yada ayaa dhaafa Tijaabada shaybaarka heerkulka hooseeya, taas oo caddaynaysa inay ka shaqayn karaan heerkulka hooseeya marka ay tahay -40 ° C.
7. Garoonkeena LED nalalka daadka waxay bixiyaan nidaam kuleyl oo tayo sare leh
Kuleylka xooggan iyo kuleylku wuxuu dhaawici karaa jajabyada LED-ka, kaas oo si fudud u yareynaya iftiinka iyo cimriga nalalka. Si loo xalliyo dhibaatadan, waxaanu samaynay nidaam qaboojin gaar ah oo waxtar leh si loo ilaaliyo luminta kulaylka habboon. Sida sawirka soo socda uu muujinayo, nidaamkayaga kulaylka waxaa ka mid ah baalal aluminium cufan oo ku xiran gadaasha nalka si ay u bixiyaan meel weyn oo kuleyl ah, sidaas darteed kulaylka weyn waxaa lagu wareejin doonaa hawo qulqulaya, iyo ugu dambeyntii ilaalinta iftiinka jawi wanaagsan .
8. Garoonkeena LED-ka ee daadka nalalka leh ee naqshadaynta nalalka ka-hortagga iftiinka waxay u keenaan khibrad wanaagsan ciyaartoyda iyo dhagaystayaasha
Glare macnaheedu waa in iftiinka xooggani uu ka dhigo ciyaaryahan tennis-ka ama daawadayaasha inay dareemaan raaxo-darro iyo xitaa xanaaq, gaar ahaan awoodda sare ee nalalka LED-ka, haddii aysan jirin naqshad gaar ah oo ku taal chips LED-ka, dadku waxay dareemi karaan wareer marka ay eegayaan nalalka. Si loo xalliyo dhibaatadan, garoonkeena LED-ka daadka nalalka dhamaantood waxay qaataan nidaamka iftiinka indhaha ee saxda ah oo leh ka-hortagga dhaldhalaalka si loo yareeyo iftiinka 40%, taas oo u keeni karta khibrad wanaagsan ciyaartoyda ama dhagaystayaasha inta lagu jiro tartanka.
9. Garoonkeena LED-ka nalalka daadka waxay ka fogaan karaan nalalka daataan bannaanka barxadaha tennis-ka ee u dhow meelaha la deggan yahay
Wasakhowga iftiinka ah ee ka yimaada maxkamadaha tennis-ka ayaa si fudud u saameeya nolol maalmeedka aagagga la deggan yahay, iyo dhaldhalaalka ayaa sidoo kale lumin kara aragtida isticmaaleyaasha waddooyinka u dhow. Marka loo eego halbeegga caalamiga ah, dhalaalka iftiinka daataan waa inuusan dhaafin 10 ilaa 25 lux. Si loo xaliyo dhibaatadan, waxaan ku siin karnaa nashqada nalka la habeeyey oo aan ku siino nalalka daadka garoonka LED-ka oo leh qalab gaar ah sida gaashaanka iftiinka oo ka hortagi kara iftiinka aan loo baahnayn ee saameeya xaafadda.
10. Garoonkeena LED-ka nalalka daadka waxay taageeraan tartamada telefishinka ee xirfadlayaasha ah ee kala duwan
Heerarka flicker-ku aad ayuu muhiim ugu yahay maxkamadaha tennis-ka ee xirfadleyda ah ee qabta tartamada telefishinka. Laambadaha fluorescent iyo nalalka halide biraha ah waxay u nugul yihiin inay ku lulaan kamarada hoosteeda sababtoo ah dhalaalku si weyn buu ugu rogmadaa marka la eego soo noqnoqoshada hoose. Oo dhalaalkan aan sinnayn ayaa si fudud u saameeya khibradaha isticmaalaha. Laakin nalalka garoonkeena LED-ka waxaa si gaar ah loogu talagalay tartamo xirfadeed oo kala duwan, nalalkayada LED-ka kaliya ma laha heerka ugu hooseeya ee wax ka yar 0.2%, laakiin sidoo kale waxay la jaan qaadayaan 6000 Hz kamaradaha dhaqdhaqaaqa gaabis ah.