Ukukhanya okuphathekayo kubhekiselele kubungakanani obuncinci, ubunzima obukhanyayo, kunye nokuhamba okuthile kweemveliso zokukhanyisa, ngokubanzi kwizixhobo zokukhanyisa ze-elektroniki eziphathwayo,njengeisibane esilayishiweyo esigcwalisekayo, isibane esincinci senkampu ye-retronjl , ngamalungu esebe loshishino lokukhanyisa, kubomi banamhlanje uthatha indawo yokungabikho okanye akukho.Ngokukhawulezisa ukuchacha koqoqosho lwehlabathi, ishishini lemveliso yezibane eziphathwayo liya kuqhubeka nokugcina inkqubela ezinzileyo.Kwangaxeshanye, kunye nokuvuthwa okuqhubekayo kweshishini le-LED kwilizwe lethu, ukusebenza komthombo wokukhanya kwe-LED kudla ukuzinza, kwaye ixabiso ngokuthe ngcembe libuyela kwingqiqo, ukusetyenziswa komthombo wokukhanya kwe-LED kwiimveliso zokukhanya eziphathekayo kuya kuba yindlela entsha. yenkqubela phambili kushishino.
Ukusuka kwimbono yenkqubela phambili, inkqubela phambili yeemveliso zokukhanyisa eziphathwayo zinokulandelelwa emva kwinqanaba lokuqala lenkqubela phambili yoluntu - uluntu lwamandulo.Ekubeni abantu bafunde ukugrumba iinkuni ukwenza umlilo, ukukhanya okuhambayo kuye kwahamba uhambo olusuka emlilweni, ioli, amakhandlela ukuya kwizibane ze-elektroniki.Izixhobo zokukhanyisa eziphathwayo ziye zatshintshwa kakhulu, itotshi enyamalalayo, isibane seoli, ikhandlela, isibane sekerosene kwisibane se-incandescent, isibane sesibane se-xenon, kunye nenkqubela phambili ukuya kuthi ga ngoku kwiindidi ezininzi.I-LEDisibane esibonakalayo, isibane sikaxakeka, isibane somgodi, isibane sentloko njalo njalo.Kungakhathaliseki ukuba bubomi bemihla ngemihla, umsebenzi, okanye imveliso yoshishino, ukwakhiwa kobunjineli, ukuhamba kwendlela kunye nezinye izinto, izixhobo zokukhanyisa eziphathekayo zisetyenziswa ngokubanzi.Inkqubela phambili yayo iqhutywa ikakhulu zezi zinto zimbini zilandelayo:
Ulandelelwano lweemeko zentlekele yendalo
Kwiminyaka yakutshanje kukho iintlekele zendalo kunye nezentlalo rhoqo kwihlabathi jikelele.Ngokomzekelo, i-tsunami yoLwandlekazi lwaseIndiya ngo-2022, eyabulala abantu abayi-150,000 yaza yashiya amakhulu amawaka bengenamakhaya;Inyikima yaseMzantsi Asia ngo-2022, eyashiya abantu abangaphezu kwezigidi ezi-3 bengenamakhaya;Ngo-2022, inyikima yaseWenchuan;Inyikima ka-2022 eHaiti yabulala abantu abayi-110,000 kwaye yenza abantu abangaphezu kwezigidi ezi-3.Itsunami ka-2022 eJapan.Iintlekele zendalo rhoqo ngexesha elifanayo kwabangela umonakalo omkhulu kumaziko amandla kunye nezinye izibonelelo zoluntu kwindawo yentlekele, izibonelelo zamandla kwimeko yokukhubazeka, ebangela imiqobo enkulu kwindawo yentlekele umsebenzi woncedo olungxamisekileyo ukuba aqhube, ukunqongophala kwamandla nako kuzisa. ukuphazamiseka okukhulu kubomi bemihla ngemihla yabantu kwindawo yentlekele, izibane eziphathwayo, njengomlinganiselo owongezelelweyo wokunikezelwa kwamandla emva kweentlekele, zidlala indima engenakulinganiswa ekuphuhliseni ngokukhawuleza umsebenzi wokunceda iintlekele kunye nokugcinwa kokukhanya okusisiseko kwemihla ngemihla.Izixhobo zokukhanyisa eziphathekayo nazo zisetyenziswe ngokubanzi.
Isiseko esiqinileyo sobunzima boshishino lwempahla yangaphandle
Uqoqosho oluphuhlileyo lwamazwe aseYurophu naseMelika, ludityaniswe nemekobume yendalo elungileyo kunye nolangazelelo lwabantu lokuphila ubomi obusempilweni, imidlalo yangaphandle inesiseko esibanzi esibanzi, ibonelela ngamandla okuqhubela phambili kwishishini lezinto zangaphandle.Ngokusekelwe kwingxoxo yengxelo,
wakhupha i-OIF i-Economy eSebenzayo yoLonwabo yangaphandle, ngokutsho kweemveliso zangaphandle kwiintengiso zokuthengisa ngo-2022 zafikelela kwi-46 yeebhiliyoni zeedola.Ngokutsho kwemagazini ye-Mountain Country, ishishini laseYurophu lokusetyenziswa kwangaphandle liya kukhula ngesantya esiphakathi kwe-7% phakathi kuka-2022 no-2022, ngokukhawuleza kunokukhula koqoqosho lwaseYurophu ngexesha elifanayo.Ngokusasazeka ngokubanzi kwendlela yokuphila yangaphandle, imikhwa yoluntu yokusetyenziswa kweemveliso zangaphandle ithe chu kancinci yatshintsha.Iimveliso zangaphandle zineempawu ezininzi, ezinje ngezitayile ezininzi, umgangatho obalaseleyo kunye nokusebenza kunye nenkangeleko esefashonini, eziye ziqondwa ngakumbi kwaye zithandwa ngabathengi.Ke ngoko, abantu baya kukhetha iimveliso zangaphandle kubomi babo bemihla ngemihla.Izibane eziphathwayo njengenxalenye yempahla yangaphandle, ebonisa ushishino lokuphuma kwelanga olukhawulezayo lophuhliso olunamandla.
Kwiminyaka yakutshanje kukho iintlekele zendalo kunye nezentlalo rhoqo kwihlabathi jikelele.Ngokomzekelo, i-tsunami yoLwandlekazi lwaseIndiya ngo-2022, eyabulala abantu abayi-150,000 yaza yashiya amakhulu amawaka bengenamakhaya;Inyikima yaseMzantsi Asia ngo-2022, eyashiya abantu abangaphezu kwezigidi ezi-3 bengenamakhaya;Ngo-2022, inyikima yaseWenchuan;Inyikima ka-2022 eHaiti yabulala abantu abayi-110,000 kwaye yenza abantu abangaphezu kwezigidi ezi-3.Itsunami ka-2022 eJapan.Iintlekele zendalo rhoqo ngexesha elifanayo kwabangela umonakalo omkhulu kumaziko amandla kunye nezinye izibonelelo zoluntu kwindawo yentlekele, izibonelelo zamandla kwimeko yokukhubazeka, ebangela imiqobo enkulu kwindawo yentlekele umsebenzi woncedo olungxamisekileyo ukuba aqhube, ukunqongophala kwamandla nako kuzisa. Ukuphazamiseka okukhulu kubomi bemihla ngemihla
abantu kwindawo yentlekele, izibane eziphathwayo, njengomlinganiselo owongezelelweyo wonikezelo lwamandla emva kweentlekele, zidlala indima engenakulinganiswa ekuphuhliseni ngokukhawuleza umsebenzi wokunceda kwiintlekele kunye nokugcinwa kokukhanya okusisiseko kwemihla ngemihla.Izixhobo zokukhanyisa eziphathekayo nazo zisetyenziswe ngokubanzi.
Ixesha lokuposa: Feb-13-2023