Ukuthenga ngobuninzi kunokwenza okanye kuphule uqoqosho lweprojekthi yokukhanyisa ezitalatweni. Ixabiso eliphantsi leyunithi linokubonakala linomtsalane, kodwa ngaphandle kweenkcukacha ezicacileyo, izinto ezithembekileyo, kunye nomenzi onokukhuliswa, kunokukhokelela ngokukhawuleza kwiindleko eziphezulu zokulungisa, imiba yokuthobela imithetho, okanye ukusebenza okungaguqukiyo kuyo yonke indawo yokufaka. Kubathengi bakamasipala, abakhi beekhontrakthi, kunye nabaphuhlisi beziseko zophuhliso, indlela ekrelekrele kukuchaza iimfuno zobugcisa kuqala, uze uthelekise ababoneleli ngexabiso lilonke. Esi sikhokelo sichaza indlela yokulungiselela i-RFQ echanekileyo, ukuqonda abaqhubi beendleko emva kweetships ze-LED, abaqhubi, izindlu, kunye nolawulo olukrelekrele, kunye nokusebenza nomenzi onje Isibane seNingbo Leboda ukuqinisekisa amaxabiso athengiswa ngobuninzi ngaphandle kokubeka emngciphekweni ukuthembeka kwexesha elide.
Indlela yokufumana izibane zesitalato ze-LED ezithengiswayo
Xa ujonga kwimarike yeeprojekthi zokukhanyisa zikamasipala okanye zorhwebo, phendula umbuzo "Iivenkile ezithengiswayo ngobuninzi Isibane sesitalato se-LEDs: Ungayifumana njani ixabiso elingcono kakhulu?" kufuna amalungiselelo acwangcisiweyo. Ukusebenzisana nomvelisi odumileyo ofana neNingbo Leboda Lighting kuqinisekisa ukuba ufumana amaxabiso akhuphisanayo ngqo kwifektri, kodwa ukufumana isivumelwano esingcono kakhulu kuthetha ukwazi iiparameters zakho zeprojekthi ngaphambi kokuba uxoxisane.
Yintoni Omele Uyichaze Ngaphambi Kokucela Ixabiso Eliphezulu
Ukuze uphephe ukuqikelelwa okuphezulu kwexabiso kwaye uqinisekise ukwenziwa ngokuchanekileyo, kufuneka unike ababoneleli ngeenkcukacha zobugcisa ezichanekileyo. Ngaphambi kokuba uqhagamshelane nabo, chaza oku kulandelayo:
- IiMetriki zoKusebenza: Cacisa amandla ombane afunekayo, imveliso iyonke ye-lumen, kunye nokusebenza kakuhle kokukhanya (umz., >130 lm/W okanye >150 lm/W).
- Ukuthobela imithetho kunye neziqinisekiso: Chonga imigangatho yokhuseleko nokusebenza kakuhle kwengingqi, efana ne-CE kunye ne-ENEC kwiimarike zaseYurophu, okanye i-UL kunye ne-DLC eMntla Melika.
- Uvavanyo lweNdalo: Misela ukhuseleko lokungena olufunekayo (i-IP66 isemgangathweni wokukhanyisa ezitalatweni) kunye nokhuseleko lokuphazamiseka (i-IK08 okanye i-IK10) ngokusekelwe kwimozulu yokufakelwa.
- Ukulungela iSixeko esikrelekrele: Gqiba ukuba izixhobo zifuna ii-receptacles ze-NEMA okanye ze-Zhaga, ii-photocells zasemini, okanye amandla okunciphisa i-DALI-2 ukuze kudityaniswe i-IoT kwixesha elizayo.
Abaqhubi beendleko eziphambili kwizibane zesitalato ze-LED ezithengiswa ngobuninzi
Ukuqonda ukuba yintoni elawula ixabiso leyunithi kukuvumela ukuba ulungise ixabiso le-odolo yakho ngaphandle kokulahlekelwa kukuthembeka.
| Icandelo/Into | Uqwalaselo lwePremium (Ixabiso eliphezulu) | Uqwalaselo lwezoqoqosho (Ixabiso eliphantsi) | Impembelelo kwixesha lobomi bezinto ezisetyenzisiweyo |
|---|---|---|---|
| Iitships ze-LED | I-Lumileds, iCree, i-Osram | Iitships ze-SMD ezingaqhelekanga/ezingaphawulwanga | Phezulu (Igcina i-lumen iphuma ngokuhamba kwexesha) |
| Umqhubi we-LED | I-Mean Well, i-Inventronics | Abaqhubi abaqhelekileyo abangabodwa | Ibalulekile (Ithintela ukungasebenzi kakuhle kombane ngaphambi kwexesha) |
| Izinto zeZindlu | I-aluminium enzima ediyelweyo (ADC12) | I-aluminium encinci okanye ii-alloys ezixutyiweyo | Eliphakathi (Libalulekile kulawulo lobushushu) |
| Umthamo womyalelo | Iiyunithi ezingaphantsi kwe-100 (LCL) | Umthwalo opheleleyo wesikhongozeli (i-FCL) | Akukho (Inciphisa kakhulu umthwalo ngeyunithi nganye) |
Izinto zangaphakathi ezisemgangathweni ophezulu, ingakumbi ii-Tier-1 LED drivers, zihlala zenza i-20% ukuya kwi-30% yexabiso lilonke lezinto ezifunekayo. Ngokulinganisa ngokucacileyo ezi ndleko drivers kunye neemfuno zomjikelo wobomi beprojekthi yakho, ungenza ngcono icebo lakho lokuthenga kunye nabavelisi abanjengoNingbo Leboda Lighting ukuze ufumane imbuyekezo ephezulu kutyalo-mali.
Indlela yokuthelekisa ababoneleli ngaphaya kwexabiso leyunithi
Ukuvavanya ixabiso elikhulu ngokujonga ixabiso eliphantsi ngumgibe oqhelekileyo wokuthenga. Xa kuthelekiswa izibonelelo ezivela kubavelisi abahlukeneyo, abathengi kufuneka bahlalutye ixabiso lilonke lobunini (TCO), eliquka ukufakelwa, ukugcinwa, kunye nokusetyenziswa kwamandla kulo lonke ixesha lokusebenza kwesixhobo.
Izakhono zomvelisi zokuvelisa, iindlela zokuvavanya ngaphakathi, kunye nenkxaso yobugcisa emva kokuthengisa zibaluleke kakhulu njengematriki yazo yamaxabiso. Ukuze uhlole ngokufanelekileyo umthengisi, cela utyelelo lwevidiyo lwazo. Imigca ye-SMT (iTekhnoloji yokuHamba koMphezulu), qinisekisa ukuba Iziqinisekiso ze-ISO 9001, kwaye ucele uphando lweemeko zokusasazwa kweenkonzo zikamasipala zangaphambili. Ukuphonononga ezi ndlela zokusebenza kuqinisekisa ukuba imveliso iya kusebenza njengoko kuthembisiwe kwicandelo kwaye umthengisi uneziseko zophuhliso zokuxhasa ukusasazwa okukhulu.
Iinkcukacha kunye neeNjongo zokuSebenza ekufuneka zihlolwe
Jonga ngokusondeleyo idatha yokusebenza kwe-photometric kunye nolawulo lobushushu olubonelelwe ngumthengisi. Ukuqinisekisa ukuba ufumana ixabiso elifanelekileyo, jonga ezi zinto zibalulekileyo:
- Ukusebenza kakuhle kwenkqubo:Ivenkile ethengisa ngobuninzi Isibane sesitalato se-LED kufuneka inike ukusebenza kakuhle kwenkqubo ubuncinane kwe-130 ukuya kwi-150 lumens nge-watt (lm/W).
- Idatha yeFotometri: Cela iifayile ze-IES (Illuminating Engineering Society) ukuze zilinganise ulwakhiwo lokukhanyisa kwisoftware efana ne-DIALux.
- Uvavanyo lweBUG: Qinisekisa ukuba ii-optics ziyanciphisa iBacklight (ukukhanya okuqondiswe ngasemva kwesixhobo), i-Uplight (ukukhanya okuqondiswe phezulu, okubangela ukukhanya kwesibhakabhaka), kunye ne-Glare (ukukhanya okubangela ukungakhululeki kokubona). Qaphela ukuba imingcele ethile ye-backlight, i-uplight, kunye ne-glare idla ngokumiselwa ngokungqongqo yimithetho ye-dark-sky kamasipala.
Ukuze ukwazi ukuvavanya iikowuteshini ezingenayo, sebenzisa olu thelekiso lulandelayo olusisiseko phakathi kweenkcukacha ezisemgangathweni nezeprimiyamu. Qaphela ukuba iinkcukacha ezisemgangathweni zihlala zanele kwiindlela zabucala ezinabantu abancinci, ukufakelwa kwexeshana, okanye uphuhliso olunemida yohlahlo-lwabiwo mali. Ngokwahlukileyo koko, amanqanaba eprimiyamu afanelekile kufakelo lukamasipala apho ukuthembeka kwexesha elide kunye nokugcinwa okuncitshisiweyo kunciphisa utyalo-mali lokuqala oluphezulu:
| Icandelo/Imetrikhi | Inkcazo esemgangathweni | Iinkcukacha zePremium |
|---|---|---|
| Ukusebenza kakuhle kwenkqubo | 100 - 120 lm/W | 130 - 160+ lm/W |
| Ukhuseleko lokuGqibela | 4kV - 6kV | 10kV - 20kV |
| Izinto zeZindlu | I-aluminium encinci ye-ADC12 | I-Aluminiyam edityanisiweyo enzima |
| Ukugcinwa kweLumen | L70 kwiiyure ezingama-30,000 | I-L80 kwiiyure ezingaphezu kwama-50,000 |
Ukuhlolwa kokuthobela imithetho, iwaranti, kunye noLawulo loMgangatho
Umthengisi othembekileyo uza kuxhasa iimveliso zabo ngolawulo oluqinileyo lomgangatho kunye neziqinisekiso ezivunyiweyo zomntu wesithathu. Qinisekisa ukuba izixhobo zinemvume efunekayo yengingqi, efana ne-CE kunye ne-RoHS kwiimarike zaseYurophu, okanye i-UL kunye ne-DLC yaseMntla Melika. Ezi ziqinisekiso azinakuxoxiswana ngazo kwiithenda zikamasipala kunye neenkqubo zezaphulelo zamandla.
Phanda imiqathango yewaranti yomenzi kunye namazinga embali eziphene. Ngokuxhomekeke kwimimiselo yengingqi kunye nohlobo oluthile lwesivumelwano, umzi-mveliso othembekileyo udla ngokubonelela ngewaranti eqhelekileyo yeminyaka emi-3 ukuya kwemi-5, kunye nokukhetha ukwandisa ukuya kwiminyaka esi-7 okanye eli-10 kwiimodeli zeprimiyamu. Ngaphezu koko, buza malunga noMda wabo woMgangatho owamkelekileyo (AQL) kunye namazinga eziphene zangaphakathi. Umzekelo, kumava ethu ophicotho-zincwadi, abavelisi abaziwayo badla ngokujolisa kwiikhrayitheriya ezingqongqo, ezifana nomgangatho we-AQL 1.0 okanye izinga leziphene elipapashweyo elingaphantsi kwe-0.5%. Ukucela isampulu yokudilizwa okuzimeleyo kunye nokudibanisa ukuhlolwa kwangaphambili kokuthunyelwa komntu wesithathu kuya kunceda ukuqinisekisa la mabango ngaphambi kokuba uzibophelele kwi-odolo yesikhongozeli esininzi.
Indlela Yokukhusela Amaxabiso Angcono Ezinto Ezininzi
Nje ukuba uhlole ababoneleli bakho kwaye uqinisekisile
Izinto ezibalulekileyo ekufuneka ziqwalaselwe
- Yenza iphepha leenkcukacha ezineenkcukacha ngaphambi kokuba ucele iikowuteshini zokunciphisa ukungangqinelani kwamaxabiso kunye nokuphepha ukuhlaziywa okubizayo phakathi kwemveliso.
- Tshatisa iimfuno zombane kunye nemveliso ye-lumen, kuba uninzi lweethenda zisabhekisa kwiiklasi zembane ezindala ngelixa ukusebenza kwanamhlanje kulinganiswa ngokusebenza kakuhle.
- Cacisa ubuncinane ukhuseleko lwe-IP66 kunye nokumelana nempembelelo kwe-IK08 okanye i-IK10 kwiiprojekthi zokukhanyisa izitrato zangaphandle ezivezwe emvuleni, eluthulini, nasekonakaleni.
- Vavanya iitships ze-LED, ii-drivers, umgangatho wendlu, kunye noyilo lwesinki sobushushu kuba olu khetho lwezinto eziphathekayo luchaphazela ngokuthe ngqo ixabiso leyunithi kunye nokuthembeka kwexesha elide.
- Cinga ngee-receptacles ze-NEMA ezinee-pin ezi-3 okanye ezi-7-pin okanye ii-sockets ze-Zhaga xa kufuneka ukukhanya okuhlakaniphileyo kwixesha elizayo, ulawulo lwee-photocell, okanye ukuhlanganiswa kwe-IoT.
- Musa ukukhetha umthengisi othengisa ngobuninzi ngexabiso kuphela; qinisekisa ukwandiswa kwemveliso, ukuhambelana kwezakhi, ulawulo lomgangatho, kunye nenkxaso yobunjineli.
Imibuzo ebuzwa qho
Loluphi ulwazi endifanele ndilulungiselele ngaphambi kokuba ndicele isicatshulwa sokuthengiswa kwezibane zesitalato ze-LED ngobuninzi?
Lungisa amandla ombane, imveliso ye-lumen, i-CCT, i-IP/IK ratings, uhlobo losasazo lwendlela, isithuba seepali, iimfuno zomqhubi, ukhuseleko lokuhamba, kunye nayo nayiphi na i-interface yokulawula ekrelekrele efana ne-NEMA okanye i-Zhaga.
Luluphi uluhlu lwamandla oluqhelekileyo kwizibane zesitalato ze-LED?
Isibane sesitalato se-LEDIdla ngokuba yi-30W kwiindlela nakwiipaki ukuya kwi-300W kwiindlela ezinkulu, iindlela ezinkulu, kunye nokusetyenziswa kweemasti eziphakamileyo.
Kutheni ndifanele ndichaze i-IP66 kunye ne-IK08 okanye i-IK10?
I-IP66 inceda ekukhuseleni izixhobo kuthuli nakwimvula enkulu, ngelixa i-IK08 okanye i-IK10 iphucula ukuxhathisa impembelelo, ukonakala, kunye neemeko ezinzima zangaphandle zoluntu.
Ngawaphi amacandelo achaphazela kakhulu ixabiso elikhulu lezibane zesitalato ze-LED?
Ezona zinto zibangela iindleko zi-LED chips, ii-LED drivers, i-die-cast aluminium housing, uyilo lwe-heat sink, ukhuseleko lwe-surge, imisebenzi ye-dimming, kunye nokuhambelana nokukhanya okukrelekrele.
Ngaba iitships ze-LED kunye nee-drivers ze-premium zixabisa ixabiso eliphezulu kwangaphambili?
Ewe, iitships zeprimiyamu kunye nabaqhubi beTier-1 banokuphucula ukugcinwa kwe-lumen, ukuthembeka, ukhuseleko lokuhamba, kunye nokusebenza okufipheleyo, kunciphisa iindleko zokugcinwa kwexesha elide kunye nokutshintshwa.
