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Ungaziphepha njani iingcongconi ngokukhanya?

Iingcongconi ziye zaba zezona ziphambili ekusasazeni iintsholongwane. Singenza njani ukuze sikhuseleke?

Icandelo 1: Umgaqo wokuthintela iingcongconi

1) Xa iingcali zezinambuzane zazifunda ngeempawu zomzimba zeengcongconi, zafumanisa ukuba iingcongconi zinovakalelo olukhulu kwaye zithanda iintlobo ezithile zokukhanya, ngelixa zingafuni ezinye.

2) Ngokophando lwesayensi lwanamhlanje, iingcongconi zinamehlo amabini adibeneyo entlokweni yazo. Iliso ngalinye elidibeneyo linamehlo angama-500 ukuya kuma-600 angatshatanga. Okukhona amehlo amaninzi angatshatanga, kokukhona zinokufumana ukukhanya okungakumbi, kwaye ngaloo ndlela zinokuqina ngakumbi ekukhanyeni. Ngokwesayensi, iingcongconi zichazwa njengeentlobo ezimbini zempendulo kumaza okukhanya ahlukeneyo, oko kukuthi, ukuphepha ukukhanya kunye neempendulo zokukhangela ukukhanya: Ukukhanya okuluhlaza okwesibhakabhaka okunamaza okukhanya angaphantsi kwama-500nm kunomtsalane omkhulu kwiingcongconi. Nangona kunjalo, ukukhanya okunamaza okukhanya angaphezulu kwama-500nm, ingakumbi lawo anamaza okukhanya angaphezu kwama-560nm, kubangela ukuba iingcongconi zibonise ukuziphatha okucacileyo kokubaleka ngexesha lemisebenzi. Iingcongconi ezivezwa ekukhanyeni ngexesha elifanelekileyo ziya kubonisa ukubhabha okungahambi kakuhle, ukuncipha kwamandla kwaye zihlale zingashukumi.

3) Ngokusekelwe kumgaqo wokuba zonke iingcongconi ziphephe ukukhanya, iinjineli zethu ze-spectral zisebenzisane neqela leengcali zebhayoloji yeengcongconi ezivela kwiYunivesithi yezoLimo yaseSouth China ukuphuhlisa i-spectral spectrum ekhethekileyo egxotha ngokufanelekileyo iingcongconi ngokusebenzisa iteknoloji ekhethekileyo ye-spectral ye-ELightech. Ngokuhlola rhoqo nokuvavanya phakathi kwe-spectra ezininzi, baye baphuhlisa ngempumelelo i-spectral spectrum ekhethekileyo egxotha ngokufanelekileyo iingcongconi, enezinga lokuthintela iingcongconi elisebenzayo elingaphezulu kwe-91.5%.

I-LED strip engangeni zinambuzane eveliswe yiMingxue Optoelectronics, ikhupha ukukhanya okuluhlaza okwesibhakabhaka, okunokuvelisa ukukhanya okuninzi okungathandwa ziingcongconi, ngaloo ndlela ifezekisa isiphumo sokugxotha iingcongconi. Ukukhanya okubonakalayo okuphuma kwesi sibane esingangeni zinambuzane ngokwenene akufumani ukukhanya okuluhlaza okwesibhakabhaka nokuluhlaza okwesibhakabhaka, okubangela ungcoliseko okanye ingozi emzimbeni womntu okanye kwindalo esingqongileyo. Yimveliso enobuhlobo nokusingqongileyo kwaye okwangoku yeyona mveliso ikhuselekileyo neyobuhlobo nokusingqongileyo esebenza kakuhle kakhulu, ekhaya nakwamanye amazwe.

Icandelo 2: Ingozi yeMosquito

1, Umkhuhlane weDengue:

Ngokwengxelo ye-World Health Organisation, ukwanda kwesifo se-dengue fever kuye kwanda kakhulu kwihlabathi liphela kwiminyaka yakutshanje. Esi sifo sixhaphake kakhulu kumazwe angaphezu kwe-100 e-Afrika, eMelika, eMpuma Mediterane, eMzantsi-mpuma Asia nakwiNtshona Pasifiki. Amazwe aseMelika, eMzantsi-mpuma Asia kunye nommandla weNtshona Pasifiki zezona zichaphazeleke kakhulu. Uphononongo lwakutshanje luqikelela ukuba kukho malunga nezigidi ezingama-390 zeemeko zosulelo lwe-dengue fever kwihlabathi liphela minyaka le. Abantu abayi-3.9 yezigidigidi kumazwe ayi-128 basengozini yosulelo lwe-dengue virus, kunye nezinga lokufa eliqala kwi-15% ukuya kwi-50%. E-China, iindawo eziphambili ezinobungozi obukhulu ziseGuangdong, eGuangxi nakwezinye iindawo.

 

2, I-Malaria:

I-Malaria idweliswe yi-World Health Organisation njengenye yezifo ezintathu eziyingozi kakhulu, kunye ne-AIDS kunye nesifo sephepha. Unyaka ngamnye, amakhulu amawaka ukuya kwizigidi zabantu bayafa ngenxa ye-malaria kwihlabathi liphela. I-Malaria ibangela ukufa kwabantu abamalunga nezigidi ezintathu minyaka le. Ii-Anopheles mosquitoes, ezinokusasaza i-malaria, zisasazwa kuMbindi nakuMzantsi Melika, eAfrika, eOceania naseAsia Ephakathi, apho iAfrika iyeyona ichaphazeleka kakhulu. EAfrika, ngokomyinge, umntwana omnye uyafa yi-malaria rhoqo kwimizuzwana engama-30. ETshayina, i-malaria isasazwa kakhulu yi-Chinese mosquito Aedes.

 

3, Isifo se-encephalitis B:

I-Epidemic encephalitis B ikwadluliselwa ziincukuthu zeCulex kunye neencukuthu zeAedes, kwaye ngokubanzi ibizwa ngokuba yi-encephalitis. Emva kokuba iingcongconi zilume kwaye zifunxe igazi labantu okanye izilwanyana ezinale ntsholongwane, ziyasuleleka emva kwexesha elide. Xa ziluma abantu abangenawo amasosha omzimba, zinokubangela ukugula, apho abantwana baba ngamaxhoba aphambili.

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Ukuphendula le ngxaki, siye saphuhlisaumcu wokukhanya ongenakuthintelwa ziingcongconikwaye inezi nzuzo zilandelayo:

1-Le projekthi yimveliso yokuthintela iingcongconi ebonakalayo. Ayibulali naziphi na izidalwa eziphilayo kwaye ayiphazamisi uthotho lweengcongconi kwindalo. Yimveliso enobuhlobo nokusingqongileyo.
Yamkela ukukhanya okubomvu nokuluhlaza njengesakhiwo esiphambili se-spectral, esiluncedo emehlweni abantu, ekuzaleni izilwanyana nasekukhuleni kwezityalo, kwaye sikhuselekile kwaye sithembekile.

2-Ayiyi kubangela ungcoliseko lweekhemikhali. Umthombo wokukhanya awunalo ukukhanya okuluhlaza okwesibhakabhaka okanye okumfusa kwaye usebenzisa umbane oqingqiweyo we-stroboscopic, onokuqinisekisa ukhuseleko lwe-photobiological lwamehlo abantu nezilwanyana.
Ulwakhiwo lwe-spectral kunye nolwakhiwo lwezibane ezamkelwe yile mveliso zenziwe ngokufanayo nge-patent, enokwenza i-spectrum yemveliso izinze kwaye ithembeke ngakumbi, kwaye iphucule ubomi benkonzo yesibane kunye nefuthe lokumelana neengcongconi.

Uvavanyo lwesayensi olu-3 lubonakalise ukuba iingcongconi azinawo amandla e-spectral angama-570-590nm. Le mveliso inokuhlangabezana ngokupheleleyo nale mfuneko kwaye igxothe izinambuzane ngokufanelekileyo. Xa kuthelekiswa nobuchwepheshe bezibane ze-LED ezixhathisa iingcongconi, le projekthi ithintela ngokupheleleyo i-spectrum engaphantsi kwama-500nm enokutsala iingcongconi, kwaye ukusebenza kakuhle kuyaphucuka.

4-Emva kovavanyo, indawo yesibane esinye esingenazo iingcongconi yale mveliso ifikelela kwi-0.8 ukuya kwi-1 square meter nge-watt nganye, nto leyo elungele ukusetyenziswa kwezixhobo ezinkulu zokugxotha iingcongconi. Ingakumbi ngexesha lokuzalisa iingcongconi, inokugxotha iingcongconi kude nemithombo yamanzi kunye neendawo zokuzalela, nto leyo enceda ekunciphiseni kakhulu izinga lokuzala kunye nobuninzi beengcongconi.
Izibane zethu zangaphandle ziye zanyangwa ngemitha engangeni manzi nechasene ne-ultraviolet. Azinakusetyenziswa ngaphakathi kuphela kodwa nangaphandle ngokukhuselekileyo, ingakumbi kwiindawo zoluntu, iipaki, iigadi nakwezinye iindawo.

5-Ngenxa yokwamkelwa kwetekhnoloji ye-LED, igcina umbane kunye namandla xa ithelekiswa nezibane zemveli ezithintela iingcongconi.
Eyona nto ibalulekileyo kukuba zonke iimveliso zingenziwa ngokwezifiso zabathengi!Qhagamshelana nathiukuze ufumane iinkcukacha ezithe vetshe!

 

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Ixesha leposi: Julayi-31-2025

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