Zeziphi iintlobo zezibane ezifanelekileyo kumabala ezemidlalo? Oku kufuna ukuba sibuyele kwintsingiselo yokukhanya kwezemidlalo: iimfuno zokusebenza. Ukuze kwandiswe inani lababukeli, imicimbi yezemidlalo idla ngokubanjelwa ebusuku, nto leyo eyenza amabala amaninzi abe ngabathengi abanamandla aphezulu. Ngenxa yoko,ukonga amandla kuba yinjongo ephambiliizibane zenkundla.Xa kufikwa kwiimveliso zokonga amandla, izixhobo zokukhanyisa ze-LED zezona zilungileyo, zonga amandla angaphezu kwama-50% ukuya kuma-70% kunezixhobo zokukhanyisa zemveli. Izixhobo zokukhanyisa zemveli, ezifana nezibane ze-halide zesinyithi ezinamandla aphezulu, zinomphumo wokuqala we-lumen we-100 lm/W kunye ne-factor yokugcinwa ye-0.7–0.8. Nangona kunjalo, kwiindawo ezininzi, emva kweminyaka emi-2 ukuya kwemi-3 yokusetyenziswa, ukubola kokukhanya kudlula i-30%, kubandakanya kungekuphela nje ukuncitshiswa komthombo wokukhanya ngokwawo kodwa nezinto ezifana ne-oxidation yesixhobo, ukuvalwa okungekho semgangathweni, ungcoliseko, kunye nemiba yenkqubo yokuphefumla, okubangela ukuba i-lumen iphume ye-70 lm/W kuphela.
Izixhobo zokukhanyisa ze-LED, ezineempawu zazo ezikhethekileyo zokusetyenziswa kwamandla aphantsi, umgangatho wombala ohlengahlengiswayo, ulawulo oluguquguqukayo, kunye nokutsha ngokukhawuleza, zilungele kakuhle ukukhanyisa kwebala lemidlalo.Umzekelo, izixhobo zokukhanyisa zenkundla yaseTianxiang zinamandla okusebenza kakuhle kwe-110-130 lm/W kunye nokukhanya okungapheliyo iiyure ezingama-5000, okuqinisekisa ukuba inqanaba lokukhanya eliqhubekayo nelilinganayo ebaleni. Oku kuthintela ukonyusa imfuno kunye neendleko zezixhobo zokukhanyisa ngenxa yokubola kokukhanya ngelixa ngaxeshanye kunciphisa ukusetyenziswa kwamandla.
1. Izixhobo zokukhanyisa ezenzelwe ngobuchule iimpawu ze-LED, zixhotyiswe ngokusasazwa kwemisebe ephakathi, emxinwa, kunye nomxinwa kakhulu;
2. Iilensi kunye nee-reflectors ezenzelwe ngokwesayensi ukuze zilawule ukukhanya ngempumelelo;
3. Ukusebenzisa ngokupheleleyo ukubonakalisa okwesibini ukunciphisa ukukhanya okuthe ngqo;
4. Ukuchonga ngokwesayensi amandla okusebenza komthombo wokukhanya kwe-LED ukulawula ubunzulu bayo bokukhanya okuphakathi;
5. Ukuyila isilawuli sokukhanya sangaphandle esifanelekileyo sokunciphisa ukukhanya kunye nokusebenzisa ukukhanya kwesibini ukuphucula ukusebenza kakuhle kokukhanya;
6. Ukulawula i-engile yokubonisa kunye necala leentsimbi ze-LED nganye.
Iziganeko zemidlalo ezibalulekileyo zihlala zisasazwa bukhoma. Ukuze ufumane imifanekiso esemgangathweni ophezulu, iikhamera ngokwendalo zinemfuno ephezulu kakhulu yokukhanyisa ibala lemidlalo. Umzekelo, ukukhanya kwebala lemidlalo yephondo, imidlalo yolutsha yesizwe, kunye nochungechunge lwemidlalo yasekhaya kufuna ukukhanya okuthe nkqo okungaphezulu kwe-1000 lux kwicala lekhamera ephambili, ngelixa ukukhanya kwamanye amaqela ebhola ekhatywayo asebenza ngorhwebo kudla ngokuba malunga ne-150 lux, ephindwe kaninzi.
Usasazo lwezemidlalo lukwanemigangatho engqongqo yokukhanyisa ibala lemidlalo. Umzekelo, xa usasazo lwe-HDTV lwemincintiswano yamazwe ngamazwe neyehlabathi ifuna ukusebenza ngekhamera ekhawulezayo kakhulu, umlinganiselo wokukhanyisa ibala lemidlalo akufuneki udlule kwi-6%.I-Flicker inxulumene ngokusondeleyo nomthombo wamandla ohlala uhleli. Izibane ze-metal halide, ngenxa ye-voltage yazo ephantsi yokuqalisa, zisebenza ngesantya esiphezulu, nto leyo ebangela ukufiphala okukhulu. Izibane ze-stadium ze-Tianxiang LED, kwelinye icala, “azinawo amandla okufiphala,” zithintela ukudinwa kwamehlo kwaye zikhusela impilo yamehlo.
Izibane zezemidlaloinokubonisa umfanekiso welizwe, ummandla, okanye isixeko kwaye ingumthwali obalulekileyo wamandla oqoqosho lwelizwe nommandla, inqanaba lobuchwepheshe, kunye nophuhliso lwentlalo nenkcubeko. UTianxiang ukholelwa ukuba ukukhethwaizixhobo zokukhanyisa ibala lemidlalokufuneka kwenziwe ngononophelo. Ukukhanyisa kwebala lemidlalo kufuneka kuhlangabezane neemfuno zomsebenzi zabadlali, iimfuno zababukeli ukuze bonwabele ukhuphiswano, kubonelelwe ngemifanekiso kamabonwakude esemgangathweni ophezulu yokusasazwa kumabonwakude, kwaye kubonelelwe ngendawo yokukhanyisa ukuze abagwebi benze izigqibo ezifanelekileyo ngelixa bekhuselekile, besebenza, besebenzisa amandla kakuhle, benobuhlobo nokusingqongileyo, benoqoqosho, kwaye bephucukile kwezobuchwepheshe.
Ixesha leposi: Novemba-11-2025
