Ukulungiswa njani isibane se-Armstrong se-LED

Izibane ze-Armstrong ziyaziwa ngoluhlu lwazo olubanzi lwezicelo, ukukhululeka kofakelo kunye nokukhanya okukhanyayo (ukukhanya) iiparamitha. Ii-LED ziye zahambisa inkokeli yemarike – izibane ze-fluorescent, kwaye ziqhubeka nokuqinisa izikhundla zabo. Ndiyabulela ekuphuhliseni iteknoloji, ukufakwa kwezixhobo zokukhanyisa ezinjalo akuyi kuba yingxaki, kwaye iimpawu zoyilo ziya kukuvumela ukuba wenze ukulungiswa ngokwakho.

Isixhobo LED isibane Armstrong

Isibane se-Ceiling LED I-Armstrong inemilinganiselo ye-600×600 mm. Izibane zakhelwe kwiiprofayili zesilingi ezimisiweyo zohlobo olufanelekileyo. Uyilo kunye nokubonakala kunokwahluka, kodwa oku akuchaphazeli umgaqo wokusebenza.

Ulwakhiwo olusisiseko lulolu hlobo lulandelayo:

• Ukunikezelwa kwamandla 12 V (okanye umqhubi).
• Icala lesinyithi lesixhobo sokukhanyisa (i-radiator yomgca we-LED).
• I-strip ye-LED (kukho iindidi ezahlukeneyo zokuxhoma ii-LED).
• Isikrini sikhusela isibane (i-diffuser).

Umzekelo wesixhobo sesixhobo, bona ifoto:

Ii-diffusers kwi-Armstrong ze-luminaires ze-LED zifumaneka kuzo zombini iinguqulelo ze-opaque kunye ne-prismatic. I-flux ekhanyayo ehamba kubo yi-3200 lm kwinguqulo yokuqala kunye ne-3600 lm okwesibini. Isalathisi sokusetyenziswa kwamandla asitshintshi – i-32 watts.

Isibane se-Armstrong 4×18 esixhotyiswe zizibane ezine ze-18-watt fluorescent zisebenzisa amandla aphindwe ka-2.5 ngaphezu komlingani wayo we-LED. Ubunzima bemveliso bunokuhluka ukusuka kwi-1 kg ukuya kwi-4 kg. Ukukhanya kukhutshwa kwi-engile ye-120 degrees. Ubomi benkonzo yieyure ezingama-50,000, amaxesha amaninzi ngaphezu kwe-4 × 18 analogue.

Umzobo wesekethe

Umenzi ngamnye weebhalbhu zokukhanya ze-Armstrong unomjikelezo wokubonelela ngombane ngamnye, phantse akunakwenzeka ukufumana umzekelo oqhelekileyo wesixhobo sakho, zahluke kakhulu. Kodwa unokusebenzisa olu dweliso lulandelayo njengomzekelo:

Njengomthetho, isiphaluka sonikezelo lwamandla silula kakhulu kunoko kuchazwe ngasentla. Ngokukodwa ukuba isibane siseTshayina – bathanda ngokwenene ukugcina imali.

Omnye umzekelo we-Armstrong luminaire wiring diagram:

Ukulungiselela ukulungisa izixhobo ze-LED

Ukuqala ukulungisa isibane sesilingi se-Armstrong LED, kufuneka wenze umsebenzi wokulungiselela. Ukulungiselela ukubuyisela isibane sependant ye-LED kubandakanya amanyathelo ambalwa alula:

1. Ukubonelela ngombane wedwa kwisixhobo ngasinye. Akuvumelekanga ngokungqongqo ukusebenzisa iipliers okanye iipliers ezinezandla ezingenanto.
2. Khipha umbane wokukhanyisa kumbane, kwaye uyisuse nge-screwdriver, i-pliers, imela, njl.
3. Zama ukuchonga ingxaki ngokuhlola okubonakalayo kunye nokusebenzisa i-multimeter.

Kwakhona kubalulekile ukunikela ingqalelo kwincwadana yemiyalelo yesixhobo xa ulungiselela inkonzo yesibane sependant. Oku kuyimfuneko kunxibelelwano oluchanekileyo lwabafowunelwa kunye nokufumanisa ingxaki ngokukhawuleza.

Zenzele I-Armstrong yokulungisa isibane

Ukuzilungisa isibane se-Armstrong LED akunzima ukwenza ukuba unolwazi olusisiseko lobunjineli bombane. Makhe sithethe ngakumbi malunga nokuxilongwa kunye nokulungiswa kolu hlobo lwesibane.

Inkcazo yempazamo

Ukungaphumeleli kwesixhobo sokukhanyisa kunokuba ngenxa yokungasebenzi kakuhle kombane ( umqhubi ) okanye i-LED kwenye yeentambo. Ukuba umqhubi akaphumeleli, inyathelo lokuqala kukufumanisa i-fuse, i-varistor kunye ne-filter capacitor kwigalelo:

• Ifuse engalunganga. Akunzima ukuyicacisa ngexesha lokuhlola okubonakalayo – iifiber zeglasi zesibane ziya kuphulwa. Ukuba kunjalo, kufuneka zitshintshwe kwaye isibane siya kusebenza.
• Ukusilela kweVaristor. Iintanda kunye nokudinwa kubonakala emzimbeni. Isizathu sinokuba ngumbane omileyo, ofikelela kumaxabiso abalulekileyo kwimisinga ephantsi.
• Ukuqhekeka kweCapacitor. Iyakhukhumala okanye igqabhuke kwaye igcwalise iiplate nge-electrolyte. Iimbangela zinokwahluka, ezifana nokushisa okuphezulu kokusebenza (kufakwe ecaleni kwe-transistor yokutshintsha ngaphandle kwe-heatsink) okanye i-parasitic currents.

Zomibini zeziphene zokugqibela zipheliswa ngokulula ngokutshintshela amacandelo atshisiweyo kunye nokucoca iiplate kwiidiphozithi zekhabhoni okanye imikhondo ye-electrolyte.

Xa i-LED isilela, umtya otshileyo kufuneka uchongwe. Iidiode eziphosakeleyo ziyakwazi ukuchongwa ngokuhlola okubonakalayo. Zinechaphaza elincinane elimnyama kuzo. Emva kokufumana unobangela wokuqhekeka:

1. Iteyiphu iyathengiswa.
2. Yikhuphe ngononophelo kwi-aluminiyam base plate.
3. Kutshintshwe ngeteyiphu efanayo.

I-LED inokuyeka ukusebenza ngenxa yokushisa, ngoko xa uhlanganisa isibane, qaphela ukulungelelaniswa komgca we-LED kunye nezindlu. Ukuba inxalenye yomgca ayihambelani kakuhle, yibeke ukuze idibanise kwaye idibanise ngokuqinileyo kunye nentsimbi – oku kuya kwandisa ukutshatyalaliswa kobushushu kunye nokwandisa ubomi besibane.

Ukuba uhlolo olubonakalayo aluniki iziphumo, ke ingxaki ikwenye i-node.

Kule meko, akunakwenzeka ukuphinda uvuselele isixhobo sokukhanyisa ngokwakho – qhagamshelana neengcali. Kodwa kaninzi kunoko, ukulungiswa kwezixhobo ze-Armstrong ze-LED kunokwenziwa ngesandla.

Inyathelo ngamanyathelo ukuba isibane se-Armstrong asisebenzi

Makhe sithethe ngokubanzi malunga ne-algorithm jikelele yezenzo xa kwenzeka ukungasebenzi kakuhle kwesibane se-Armstrong LED. Kufuneka senze ntoni:

1. Zihlolele iimpawu zokuguga kwesibane.
2. Khangela i-voltage yegalelo lonikezelo lwamandla – intambo yamandla inokonakala.
3. Jonga i-voltage ephumayo yonikezelo lwamandla – ukwenza oku, seta isixhobo ukulinganisa ngoku ngqo:
   • Kwizixhobo zamandla ze-12-24 V. Umbane ophumayo kufuneka uzinzile kwaye ixabiso elibonisiweyo akufanele libe ngaphantsi kwexabiso elibhengeziweyo. Ngaphandle koko, buyisela okanye ulungise iyunithi.
   • Eyomqhubi. Iimeko zovavanyo ziyafana – ukungonelanga kwamandla okuvelisa kubonisa isiphene. I-voltage ephumayo akufanele igxume ukusuka kwi-zero ukuya phezulu, le nto ihambelana nomthwalo onganeleyo kwaye ingabonisa ukungasebenzi kakuhle kwisekethe ye-LED.
4. Khangela i-diodes – ukwenza oku, setha i-multimeter ngokuqhubekayo (ubuncinci bokuchasana) imodi. Iprobe emnyama isebenza njengoqhagamshelwano ngophawu “+”. Iprobe ebomvu ayinayo. Zisa i-probes kuqhagamshelwano lwe-LED kumacala omabini, ukutshintsha i-polarity.
   Ixabiso lolwazi kwisikrini se-multimeter: O – i-diode isebenza, kukho okwangoku, i-OL – i-diode isebenza, kodwa akukho okwangoku. Iidiode ezisebenzayo ziya kukhanya, zilandelwa yimodyuli yonke. Ngolu hlolo, unokufumana zonke ii-LED ezitshisiweyo. Phawula ngemakisha onke amanqaku angazange akhanyise – ukuze ungalibali.
5. Faka ii-LED ezitshisiweyo ngokufana ngokupheleleyo. Sebenzisa kuphela uhlobo lwe-diode olusetyenziswayo. Ukufakwa kwezinye iimodeli akuvumelekanga, njengoko zinemizila eyahlukeneyo yomthwalo kwaye ziya kuziqhekeza ngokukhawuleza okanye zicime yonke isiphaluka.

Umzobo wokuqhagamshelwa kwee-LEDs kwi-luminaire (kunokuba zininzi zazo, kodwa umyalelo awutshintshi):

Ekubeni iimodyuli zisetyenzisiwe, uxhulumaniso oluhambelanayo oluhambelana nomthombo wamandla luyenziwa, ngoko ke, xa enye ye-serial yoxhumo lwe-LED ihluleka, kungekhona isiphaluka sonke asiphumeleli, kodwa inxalenye yayo kuphela.

Indlela yokutshintsha isibane kwisibane se-Armstrong?

Ukuba isibane se-fluorescent kwisilingi sobuxoki sitshise ngaphandle – akunandaba, unokutshintsha indawo ngaphandle koncedo lombane. Kwanele ukulandela la manyathelo:

1. Hlukanisa isibonisi kwisibane ngokucinezela ngokujika iithebhu zokutshixa kwiikona zayo.
2. Susa izixhobo zokukhanyisa ezingasebenziyo (kuyanqweneleka ukutshintsha zombini izibane ezikufutshane kunye neziqalelo zombini ngexesha elinye).
3. Faka ngononophelo ibhalbhu entsha ye-LED kunye nesiqalisi kwiisokethi. 
4. Buyisela isibonisi kwindawo yaso, kwaye ucofe zonke iiletshi.

Amacebiso aluncedo:

• Ngamanye amaxesha kuphela i-starter iphukile, kodwa isibane siphelile. Oku kulula ukumisela ngokutshintsha isiqalo sesibane esingakhanyisi kunye nesitsha.
• Ukuba esinye sezibane asisebenzi okanye sidanyaza. Kungcono ukuyitshintsha ngokukhawuleza. Ngaphandle koko, kunokukhokelela kwezinye izinto ezingasebenzi kakuhle, ezinzulu ngakumbi.

Ukulungiswa konikezelo lwamandla, kwaye yintoni ephuka kuyo rhoqo

Awona macandelo obonelelo lwamandla aphambili afanele ukutshintshwa zii-varistors (ukukhusela isekethe kumbane ophezulu), iifuse, kunye ne-electrolytic capacitors. Kudla ngokungenzeki ukutshintsha ezinye izinto zomthombo wamandla. Kulula ukuthenga ibhloko entsha, kwaye uyibeke endaweni endala.

Ekhaya, unokujonga ukunikezelwa kwamandla kwaye wenze ukulungiswa kwimeko yokungaphumeleli kwe-capacitor okanye i-fuse.

Xa kuziwa kwi-capacitor, kufuneka uqale ususe inxalenye kwaye uhlole ibhodi. Unokuqaphela iimpawu zokutsha. Isizathu sinokuba yi-transformer etshisiweyo, mhlawumbi iyunithi enjalo idinga ukutshintshwa.

I-fuse ihlolwe ngokukhala. Xa kwenzeka ukuphuka, emva kokutshintshwa kunye nokuguqula, qiniseka ukuba akukho mjikelezo omfutshane kwibhodi ye-LED, inokuthi i-oxidize kunye ne-short-circuit.

Okunye kwividiyo:

Ukuguqulwa kwesibane se-Armstrong se-fluorescent kwi-LED

Ukuba isixhobo sokukhanyisa kunye nezibane ze-fluorescent ezifana ne-LB-40, i-LB-80 ayisebenzi, okanye udinwe ukutshintsha iziqalisi kuyo kunye nokulahla iibhalbhu zokukhanya (ixesha elide kwakungavumelekanga ukuphosa kwinkunkuma eqhelekileyo), emva koko unokuguqula ngokulula isibane esiphelelweyo kwi-LED kwaye uyisebenzise kuyo ineeteyiphu zediode.

Mhlawumbi oku kubangelwa ukuba izibane ze-fluorescent kunye ne-LED zinesiseko esifanayo – G13. Ngokungafaniyo nokusebenza nezinye iintlobo zezikhonkwane zoqhagamshelwano, akukho mfuneko yokuphucula indlu.

Umyalelo wevidiyo:

Ukhuseleko loMbane

Ekubeni sithetha ngokulungisa izixhobo ezisebenza kwinethiwekhi, kufuneka ukhumbule malunga nokhuseleko kwaye ulandele imigaqo yokulumkisa. Zonke izixhobo zesixhobo ziphantsi kombane ngexesha lokusebenza, ezinokusongela ubomi bomntu. Ngoko ke, le milinganiselo ilandelayo kufuneka iqatshelwe:

• Qinisekisa ukuba akukho mbane. Cima umatshini wokungenisa kwaye uxhome ipowusta kuwo “Ungawulayiti! Abantu bayasebenza! Ngokhuseleko olongezelelweyo, unokuqhawula ucingo lwegalelo kwi-breaker circuit.
• Ngexesha le-soldering. Ukuba kukho imfuneko, qinisekisa ukuba ukukhanya kucinyiwe ngalo naliphi na imilinganiselo. Kungenjalo, unokutsha okanye ufumane umothuko wombane.
• Xa kukho i-resistor yokukhupha ecinezela i-capacitor. Kusafuneka ukhuphe into yokugqibela ngesandla emva kokuba ukulungiswa kugqityiwe. Oku kunokwenziwa ngokunciphisa ikhebula le-capacitor kunye naso nasiphi na isixhobo sesinyithi esinikezelwe ngesibambo se-insulated.
• Xa usebenzisa izinyuko. Kanye nokwakhiwa kweebhokhwe, i-stepladders kunye nezinye iinqaba eziphakamileyo, umntu uyadingeka kumnatha wokhuseleko – umntu oya kubamba isakhiwo.
• Emva kokulungiswa. Xa uvula isibane okokuqala, nyamekela amehlo akho – kungcono ukujika kwisibane. Ezinye izinto ziyakwazi ukuqhuma ukuba amanyathelo okulungisa ayenziwa ngokuchanekileyo.
• Qaphela ngentsimbi ye-soldering. Kwaye ungalibali ukuyicima ngelixa uphumle. Musa ukubeka isifudumezi kwizinto ezinokuvutha.

Ingxelo malunga nokulungiswa kwezibane ze-LED

UBoris Yu., oneminyaka engama-32 ubudala. Izibane ze-Armstrong zifakwe egaraji. Kutshanje, umntu uye waba yimbudane. Ekuhlolweni kwam, ndafumanisa ukuba indlu ye-capacitor yayidumbile. Ndabiza umbane oqhelekileyo – wathi ukubuyisela i-capacitor kunye nokucoca ibhodi. Ukulungiswa, iinyanga ezimbalwa sele isibane sisebenza ngaphandle kokusilela.

UGennady R., oneminyaka engama-40 ubudala. Ndandicaphuka xa ii-LED zivutha kwisibane, kwaye ndothuka kakhulu ukuba ezi zibane ze-diode zinokulungiswa. Kuthathe malunga nemizuzu engama-30 kunye nee-ruble ezingama-200 ukufumana iteyipu ene-diode etshisiweyo, uyikhuphe kwaye uyitshintshe ibe yintsha.

Izixhobo ze-Armstrong ze-LED zilula ukuzilungisa kwiimeko ezininzi. Into ebaluleke kakhulu kukuba wenze yonke into ngokucophelela, ulandele imithetho yokhuseleko, ezi ziindlela zokukhusela kwingozi, kwaye wenze ukulungiswa kwizigaba, ngokwemiyalelo.