Umlando Wokukhanyisa kukaKhisimusi: Ukusuka emakhandlela kuya kuma-LED

Umlando Wokukhanyisa kukaKhisimusi: Ukusuka emakhandlela kuya kuma-LED

Isingeniso

Isikhathi samaholidi asiphelele ngaphandle kokukhanya okumangalisayo kwezibani zikaKhisimusi ezihlobisa amakhaya nemigwaqo. Lezi zibani ezibenyezelayo zidala i-ambiance yemilingo, zisakaza injabulo kanye nenjabulo. Kodwa ingabe wake wazibuza ngomsuka nokuvela kokukhanyisa kukaKhisimusi? Kusukela esiqalweni esiphansi esinamakhandlela kuye emhlabeni osha wezibani ze-LED, lesi sihloko sithatha uhambo lwakho phakathi nesikhathi, sihlola umlando othakazelisayo wokukhanya kukaKhisimusi.

I. Ukufika Kokukhanya Kwekhandlela

Ngaphambi kokuthi ugesi uguqule umhlaba, abantu bebethembele emakhandlelani ukuthi akhanyise indawo ebazungezile ngesikhathi samaholidi kaKhisimusi. Isiko lokusebenzisa amakhandlela ngesikhathi sikaKhisimusi lihlehlela emuva ekhulwini le-17. EJalimane lamaProthestani, amaKristu azinikele ayebeka amakhandlela okhanyisiwe ezihlahleni zawo zikaKhisimusi ukuze afanekise ukukhanya kukaKristu. Kodwa-ke, lo mkhuba wawungenazo izingozi, njengoba amalangabi avulekile adala ingozi enkulu yomlilo.

II. Ukuphepha Kuphathelene Nezinguquko Ezisheshayo

Njengoba ukuthandwa kwezihlahla zikaKhisimusi kwakukhula, kwakhula ukukhathazeka ngokuphepha. Ukwethulwa kwesihlahla sokuqala sikaKhisimusi sokwenziwa esenziwe ngocingo ngekhulu le-19 kwabangela ukusungulwa kokukhanyisa. Esikhundleni sokubeka amakhandlela ngqo esihlahleni, abantu baqala ukuwanamathisela emagatsheni ngosizo lwababambeli abancane. Lokhu kunikeze izivikelo ezithile ezingozini.

III. I-Evolution to Electric Lights

Impumelelo ekukhanyisweni kukaKhisimusi yeza nokusungulwa kwelambu likagesi. Ngo-1879, uThomas Edison wabonisa ukusungulwa kwakhe, okunye okusebenzayo nokuphephile kumakhandlela. Nokho, kwathatha isikhathi ngaphambi kokuba umqondo ungene ezindlini. Icala lokuqala elibhalwe phansi lezibani zikaKhisimusi zikagesi ezisetshenziswayo sihlehlela emuva ku-1882 lapho u-Edward H. Johnson, umngane ka-Edison, ehlobisa isihlahla sikaKhisimusi ngezibani zikagesi ezinezintambo ezibomvu, ezimhlophe, neziluhlaza okwesibhakabhaka.

IV. Ukuphakama Kwezibani Zezentengiselwano zikaKhisimusi

Ukuthandwa kwezibani zikaKhisimusi zikagesi kwakhula ngokushesha. Ngo-1895, uMongameli u-Grover Cleveland wacela isihlahla sikaKhisimusi esikhanyiswa ngamalambu kagesi e-White House, kwaqala ukuthambekela ezweni lonke. Nokho, ngenxa yezindleko eziphakeme zezibani zikagesi, lolu hlobo lokukhanyisa lwahlala luwukunethezeka kwabaningi kwaze kwaba sekuqaleni kwekhulu lama-20.

V. Intuthuko Yekhulu Lamashumi amabili

Njengoba ugesi usufinyeleleka kalula futhi uthengeka, izibani zikaKhisimusi zaba nentuthuko enkulu. Ngo-1903, iGeneral Electric yethula amasethi okukhanya kaKhisimusi ahlanganiswe ngaphambili, aguqula imakethe. Ukusetshenziswa kokujikeleza okuhambisanayo kulezi zibani kwaqinisekisa ukuthi lapho isibani esisodwa sicisha, amanye azohlala ekhanyisiwe - ukuthuthuka okukhulu kunokwehluka kwangaphambili kwezintambo zochungechunge.

Ngokuthandwa okukhulayo kwezibani zikaKhisimusi, imibala eminingi kanye nokubunjwa kwethulwa. Ngawo-1920s, ama-bulb amise okwe-lantern athatha indawo yama-carbon filament bulbs, engeza ukuthinta kobuhle emihlobiso yamaholide. Lezi zibani zazitholakala ngemibala yemikhosi efana nobomvu, oluhlaza okotshani, oluhlaza okwesibhakabhaka, nophuzi.

VI. Ukwethulwa Kwama-Miniature Bulbs

Ngawo-1940, kwavela umkhuba omusha ngokwethulwa kwezibani ezincane. Lezi zibani ezincane zaziyingxenye yobukhulu bezibani zikaKhisimusi ezivamile futhi zidla ugesi omncane. Amalambu amancane anikeze abantu inkululeko yokwenza izibonisi eziyinkimbinkimbi nezinemininingwane ngaphakathi nangaphandle. Athola ukuthandwa ngokushesha ngenxa yemibala yawo egqamile nosayizi ohlangene.

VII. Ukufika Kwezibani ze-LED

Ukuqala kwekhulunyaka lama-21 kulethe ushintsho olukhulu emhlabeni wokukhanyisa kukaKhisimusi ngokufika kobuchwepheshe be-light-emitting diode (LED). Ekuqaleni asetshenziswa njengezibani zezinkomba, ama-LED asheshe athola indlela yawo emihlobiso yamaholide. Amalambu e-LED awonga amandla, ahlala isikhathi eside, futhi akhiqiza imibala egqamile. Ukutholakala kwama-LED anemimo nosayizi abahlukahlukene kuvule amathuba amasha ezibonisi zokukhanyisa zokudala.

Amalambu e-LED asheshe athola ukuduma futhi abe yinketho yokukhanyisa uKhisimusi. Ngokuthuthuka kwezobuchwepheshe, manje sebenikeza izinhlobonhlobo zezinketho, okuhlanganisa izibani ezihlelekayo, izibonisi ezishintsha umbala, ngisho nemibukiso yomculo evumelanisiwe.

Isiphetho

Kusukela ekuqaleni okuthobekile ngamakhandlela kuya ezimangalisweni ezintsha zamalambu e-LED, umlando wokukhanya kukaKhisimusi uwubufakazi bobuhlakani bomuntu kanye nokuqamba okusha. Okwaqala njengesiko elilula kuye kwashintsha kwaba umbukwane wezibani ezihehayo nezihlaba umxhwele. Njengoba sigubha isikhathi samaholidi, asibonge umlando ocebile ngemuva kwezibani ezicwayizayo eziletha imfudumalo nenjabulo ezimpilweni zethu.