Hasken kwan fitila mai haske da sabuwar fasahar sa

ban kwana ga kwararan fitila

Dukanmu muna da ko kuma muna da ɗaya Rashin kwan fitila a cikin gidajenmu. Wannan hasken yana da dumi sosai kuma gida ne. An ƙirƙira shi fiye da shekaru 130 da suka gabata kuma har yanzu ana amfani da shi a yau. A gefe guda, yana da ranakun da aka kidaya ta yawan cin saiti daidai da hasken da yake bamu. Koyaya, akwai wani masanin kimiyya wanda ya ƙirƙira kwan fitila mai ƙwanƙwasawa wanda ingancinsa ya yi daidai da na sa LED kwararan fitila.

Shin kwararan fitila da ke haskakawa za su shiga cikin tarihi ko kuwa wani sabon juyi zai fito? Mun shiga ta duka a cikin wannan labarin.

Ban kwana, kwan fitila mai haske

Rashin kwan fitila

Wannan walƙiya da kwan fitila na gargajiyar gargajiya ke bamu yana ci gaba da haskaka ɗakunan gidaje da yawa a duniya. Koyaya, alaƙar da ke tsakanin cin wutar lantarki da samar da haske ba ya garesu. Bayan bayyanar fitilun LED a kasuwa, waɗannan kwararan suna ƙara shan wahala daga ɓangaren al'umma. Kuma ba don ƙasa ba, tunda ledoji sun fi karfin kuzari kuma suna kula da tasirin tasirin muhalli. Suna cinye ƙasa kaɗan kuma suna da rayuwa mai amfani fiye da ta al'ada da masu amfani da makamashi.

Tare da bullowar kwan fitila masu amfani da makamashi, an riga an fara maye gurbin waɗanda ke haskakawa. Waɗannan kwararan fitila ba su yi nasara kamar yadda ledojin suka yi ba, tun da lokacin ƙonewa ya fi tsayi kuma wutar ba ta biya buƙatu a lokuta da yawa ba. Lokacin da ka kunna kwan fitila mai ceton kuzari, hasken da ya ba ka karami ne da farko kuma kadan kadan, sai ya kara haske da haske. Anyi haka ne don waɗancan lokutan lokacin da kuka shiga ɗakin da zaku zauna na ɗan gajeren lokaci. A cikin 'yan mintoci kaɗan, wannan kwan fitila bai da ƙarfi kamar wutar lantarki.

Kashi 15% ne kawai na makamashin da fitilun kwan fitila ke amfani da shi yake juyewa zuwa haske. Sauran ya lalace kamar zafi ta hanyar infrared. Sau nawa ya taba faruwa da kai cewa ka taba kwan fitila mai haske kuma ka kone kanka Ko kuna cikin banɗaki tare da hasken madubi kuma kuna lura da ci gaba da zafi wanda wannan kwan fitilar yake bayarwa. Da kyau, tare da bayyanar ledoji da aikin ƙarancin zafinsu, wannan baya faruwa.

Sabon ra'ayin kwan fitila

Kodayake kwan fitila na gargajiya suna da ƙididdigar kwanakin su, mai yiwuwa ne, saboda masu binciken MIT, suna da sabuwar hanyar shiga kasuwa. Wadannan masana kimiyya sun samo wata hanya ga wannan kwan fitila don inganta ingancin sa da kuma iya ci gaba da haskaka gidaje a duniya kamar yadda suke yi har zuwa yanzu bayan kirkirar sa.

Thomas Edison ne ya kirkiro wadannan kwararan fitila kuma suna aiki ne ta hanyar dumama wayar tungsten mai kyau. Zafin zafin wannan waya ya kai digiri 2.700. Wannan waya mai zafi tana fitar da fitillar baƙar fata (wannan yanayin haske ne wanda yake sanya shi dumi) kuma ya zafafa sauran kwan fitilar.

Ta hanyar samun kashi 95% na kuzarin da kwan fitila ya barnata ta hanyar zafi, yasa waɗannan kwararan fitila basu da inganci. Saboda wannan dalili, LEDs, ta hanyar yin aiki a yanayin ƙarancin zafi, suna kawar da na al'ada. Idan ka taba kwan fitilar LED wanda ke aiki bazaka taba konewa ba.

Masu bincike a MIT sunyi ƙoƙari su ba wannan kwan fitilar wani harbi ta hanyar yin abubuwa da yawa don haɓaka shi. Na farko shine cewa filament din ƙarfe mai ɗumi baya rasa kuzarinsa azaman zafin saura, amma sai ya watse a cikin hanyar radiation infrared. Sauran bangaren kuma shine a dauki sifofin da suke kewaye da filament din sannan ayi musu kamun kadi wanda aka fitar dashi domin ya sake zama kuma a sake fitar dashi azaman haske mai ganuwa. Ta wannan hanyar, abin da za a cimma zai zama ƙoƙari don sanya zafin ba zai ƙare ba amma a maimakon haka a sake sabunta shi kuma amfani da shi don fitar da ƙarin haske.

Wannan shine yadda ake niyya don bawa kwan fitila hasken wuta wata dama.

Tsarin zamani da gwajin da ake buƙata

hasken kwan fitila

Tsarin da kuke kokarin kirkira don sake dawo da zafin da yake fitarwa da hana shi watsuwa an yi shi ne da abubuwa masu dumbin yawa wadanda suke kan Duniya, saboda haka ana iya kirkirar sa ta hanya mai sauki tare da fasahar zamani. Wannan zai taimaka matuka wajen rage farashin samarwa da sanya muku kyakkyawan nasarar tallace-tallace saboda haɓakar ku.

Idan muka kwatanta ingancin sabbin kwan fitila masu amfani da tsofaffi za mu ga cewa na biyun yana da su inganci tsakanin 2 da 3% yayin da sababbi zasu iya samun 40%. Wannan gaskiyar zata iya zama juyin juya hali a duniyar haske.

Hakikanin gaskiya bashi da sauki kamar yadda aka kiyasta a ka'ida. Gwajin da ake yi tare da kwararan fitila har yanzu yana barin abin da ake so. Ana samun ingancin kusan 6,6%. Koyaya, wannan kashin ya riga yayi daidai da yawancin ƙananan fitila na yau kuma yana kusa da na LED.

Maimaita haske

kwan fitila mai zafi

Masu binciken suna kiran wannan aikin da sake yin amfani da haske tunda a yayin da ake kera sabbin kwararan suna daukar tsawon zango wanda ba a son canza su zuwa wadanda ke taimakawa cikin hasken da ake gani. Ta wannan hanyar, ana sake yin amfani da makamashin da zai watse don maida shi cikin makamashi mai ganuwa.

Ofaya daga cikin mahimman mahimman ci gaban wannan sabon kwan fitilar shine kera kristal ɗin da yake iya aiki a tsayi da tsawon kusurwa daban-daban. Wannan shine yadda ake niyya don samun ƙwarewa a cikin aikin haske. Suna iya yin hamayya da sauran hanyoyin yau da kullun har ma da kwararan fitila.

Kodayake masu bincike sunyi imanin cewa kwararan fitila na LED suna da kyau kuma suna da mahimmanci don adana haske, wannan sabuwar fasahar zata iya taimakawa inganta fasahar data kasance mai sauƙin amfani da ƙirƙira kuma don haka haɓaka gasa kasuwa da ƙimar abokin ciniki.


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