Ngaba ucinga ukuba kuyafuneka ukuba isibane se-tungsten sibekho?
Ngaba isibane se-tungsten sinenzuzo esweni?Kutheni kunjalo?
Yintoni na izibane incandescent
Izibane ze-Incandescent, ezikwabizwa ngokuba yibhalbhu yombane, umgaqo wayo wokusebenza kukuba umsinga ngentambo (i-tungsten filament, indawo yokunyibilika engaphezu kwama-3000 degrees Celsius) ubushushu, i-spiral filament ihlala iqokelela ubushushu, isenza iqondo lobushushu libe ngaphezulu kwe-2000 degrees Celsius, I-filament kwi-incandescent state, njengokuvutha kwentsimbi ebomvu inokukhanya.Xa uphezulu ubushushu be-filament, ukukhanya kukhanya ngakumbi.Ngoko kuthiwa isibane se-incandescent.Xa izibane ze-incandescent zikhanya, umbane omninzi uya kuguqulwa ubushushu, kwaye iqhezu elincinci kuphela linokuguqulwa libe ngamandla okukhanya aluncedo.
Ubomi benkonzo yezibane ze-incandescent
Ubomi besibane se-incandescent bunxulumene nenkqubo yokuvelisa kunye nendawo yokusebenza.Xa ubushushu be-filament buphezulu, ubushushu be-filament buphezulu, kwaye i-tungsten yesinyithi eyenza i-filament phantsi kwesenzo sobushushu obuphezulu iya kunyuka ngokukhawuleza, i-Evaporation ibangela i-filament ibe yincinci kwaye ibencinci ide itshiswe.Ngoko ukwenzela ukucotha isantya sokuqhuma kwe-filament kwinkqubo yokuvelisa, iqokobhe leglasi lidla ngokumpontshelwa kwi-vacuum kwaye lizaliswe ngegesi engasebenziyo.Ukuba umoya kwiqokobhe leglasi ayichithwanga okanye igesi ye-inert ezaliswe kuyo ayisulungekanga ngokwaneleyo, iya kuchaphazela ubomi benkonzo yesibane se-incandescent.Qinisekisa ubomi benkonzo ngumbane osebenzayo kunye nendawo yokusebenza.Ukuphakama kwamandla okusebenza, ubomi bufutshane, ngoko ke amandla ombane afanelekileyo kufuneka akhethwe ngokweeparamitha zebhalbhu.
Izibane ze-incandescent zilungile emehlweni
1. Enye yezinto ezichaphazela umbono "ukukhanya" Ukungabikho kokukhanya kunokulimaza amehlo. Ngokuqhelekileyo ukusebenzisa isibane se-incandescent malunga ne-60W sinokuhlangabezana neemfuno.Qaphela ukuba umgama awukude kakhulu, ngaphandle koko ukukhanya kuphantsi.
2. Enye into echaphazela amehlo yi "strobe" yezibane.Umgangatho wamandla waseChina ngu-50Hz, kodwa usenempembelelo ethile emehlweni.
3. Ukuba isibane sedesika asisetyenziswanga ngokufanelekileyo, kulula ukubangela umonakalo kumbono.Ukufunda nokusebenza phantsi kwezibane ezinamandla kakhulu nezimnyama kunempembelelo enkulu ekuboneni kwamehlo.Ukukhanya kokukhanya kwegumbi kwintsapho ngokuqhelekileyo ngama-watt angama-40 okanye angama-60. ukukhanya kwelanga le-watt, kodwa ukusetyenziswa komsebenzi wokufunda ukukhanya kwelanga kuya kuba nefuthe elibi kakhulu kumbono.
4. Xa isibane se-incandescent sisetyenziswa njengesibane sedesika, amandla akhetha ngokubanzi ii-watts ezingama-40 ezifanelekileyo ngakumbi. Isibane se-incandescent sixhomekeke ikakhulu kukufudumala kombane, ubushushu bocingo lwe-tungsten luphezulu kakhulu luya kukhanya, ngoko isibane sesibane se-incandescent zingaphi iiwathi ezifanelekileyo zokusebenza. Ibhalbhu zokukhanya zamandla (ngaphezu kwe-watts ezingaphezu kwama-60) kulula ukutshisa abantu okanye ukwenza isibane sesibane siphele, kwaye ukukhanya kulula ukwenza amehlo abantu angakhululeki. nayo inendima enokuthi ingahoywa, kwinkqubo yokufunda kunye nomsebenzi ayifuni kuphela ukusebenzisa isibane sedesika, kodwa ifuna ukukhanyisa ezinye izibane kwigumbi.Oku kunokunciphisa ngokufanelekileyo umahluko wokukhanya kunye nobumnyama kubunjineli bokukhanyisa, kubangela umonakalo kwiliso.
Kutheni izibane ze-incandescent zilungile emehlweni
Ukukhanya kokukhanya kwe-incandescent ngokwayo, kufuphi nokukhanya kwelanga, akukho ityhubhu ye-fluorescent (isibane se-fluorescent) i-strobe, akulula ukukhathala kwamehlo, kunenzuzo emehlweni.Isibane se-incandescent sinokunikezelwa kombala ongcono, kunye nesalathisi esingaphezulu kwe-99, eyiyo ngcono emehlweni.
Ngoku unokuqonda okuthile kwesibane se-tungsten filament, ndiyakholelwa ukuba unayo impendulo ekuqaleni kombuzo. Ukuba usafuna ukubona inkqubo yokuvelisa isibane se-tungsten filament, nceda ubhalise kwiYouTube yethu (Lux Wall)
Ixesha lokuposa: Jan-14-2022