Isayensi Yezibani Zephaneli Ye-LED: Ukusebenza kahle namaLumens

Isayensi Yezibani Zephaneli Ye-LED: Ukusebenza kahle namaLumens

Isingeniso

Izibani zephaneli ye-LED ziye zanda kakhulu embonini yokukhanyisa ngenxa yokusebenza kahle kwazo kanye nokukhishwa kwe-lumen ephezulu. Lezi zibani azinikezi kuphela ukukhanya okukhanyayo kodwa futhi zonga amandla futhi zibe nempilo ende uma kuqhathaniswa nezinketho zokukhanyisa zendabuko. Kulesi sihloko, sizohlola isayensi engemuva kwezibani zephaneli ye-LED, sigxile ekusebenzeni kahle kwazo nama-lumens, futhi siqonde ukuthi lezi zici zinomthelela kanjani ekuphakameni kwazo emakethe.

1. Ukuqonda Ubuchwepheshe be-LED

I-LED imele i-Light-Emitting Diode, okuyi-semiconductor device ekhipha ukukhanya lapho i-electric current idlula kuyo. Ngokungafani nezibani zendabuko ze-incandescent ezisebenzisa i-filament ukukhiqiza ukukhanya, ama-LED athembele kuma-electron ahamba endaweni ye-semiconductor. Lobu buchwepheshe obuyingqayizivele buvumela ama-LED ukuthi aguqule amandla kagesi abe ukukhanya, okuwenza asebenze kahle kakhulu.

2. Ukusebenza Ngempumelelo Kwezibani Zephaneli Ye-LED

Izibani zephaneli ye-LED ziyaziwa ngokusebenza kahle kwazo okukhethekile. Zidinga amandla amancane kakhulu ukuze zikhiqize inani elifanayo lokukhanya uma kuqhathaniswa nemithombo yokukhanyisa evamile. Lokhu kungenxa yokuthi ama-LED awamoshi amandla ngokukhiqiza ukushisa. Kunalokho, baguqula amandla kagesi engeziwe abe ukukhanya okubonakalayo. Ukusebenza kahle kwezibani zephaneli ye-LED kukalwa nge-lumens nge-watt ngayinye (lm/W). Amanani aphezulu we-lm/W akhombisa ukusebenza kahle okukhulu.

3. Ukubaluleka Kokukhanya Kumalambu Ephaneli Ye-LED

Ama-lumens ayiyunithi yokulinganisa esetshenziselwa ukulinganisa inani eliphelele lokukhanya okubonakalayo okukhishwa umthombo wokukhanya. Esikhathini esidlule, ama-watts ayesetshenziselwa ukunquma ukukhanya kwe-bulb. Nokho, ngokwethulwa kwama-LED, ubudlelwano phakathi kwama-watt nokukhanya bushintshile. Ama-LED adinga ama-watt ambalwa ukuze akhiqize inani lokukhanya elifana namalambu endabuko. Ngakho-ke, ama-lumens abe yindlela enembe kakhulu yokukala ukukhanya kwezibani zephaneli ye-LED.

4. Ukuqhathanisa Ama-Lumen: I-LED vs. Ama-Traditional Bulbs

Ukuze uqonde ukusebenza kahle kwezibani zephaneli ye-LED, kubalulekile ukuqhathanisa ukuphuma kwazo kwe-lumen nezinketho zokukhanyisa zendabuko. Isibonelo, isibani se-incandescent esingama-watt angu-60 sikhiqiza ukukhanya okungaba ngu-800, kuyilapho isibani se-LED esilinganayo sisebenzisa ama-watts angu-8-10 kuphela ukuze sikhiqize ama-lumens angu-800 afanayo. Lokhu kusho ukuthi ama-LED cishe asebenza kahle ngo-80% kunama-bulb endabuko, okuwenza abe yinketho ekahle kubathengi abaqaphela amandla.

5. Izici Ezithinta Ukusebenza Kwe-LED

Kunezici ezimbalwa ezithonya ukusebenza kahle kwezibani zephaneli ye-LED. Isici esisodwa esibalulekile ikhwalithi ye-chip ye-LED esetshenziswe kuphaneli. Ama-chips ekhwalithi ephezulu enziwe ngezinto ezisezingeni eliphezulu futhi anokulawula okungcono kokunqanyulwa kokushisa, okuholela ekusebenzeni okuthuthukisiwe kanye nokwenyuka kwesikhathi sokuphila. Ukuklanywa nokwakhiwa kwephaneli yokukhanya nakho kunendima ebalulekile. Amaphaneli aklanywe kahle anokuphathwa kokushisa okufanele aqinisekisa ukuthi ama-LED asebenza emazingeni okushisa afanele, akhulise ukusebenza kahle.

6. Ukushisa Kombala kanye Nempumelelo

Izinga lokushisa lombala lingesinye isici esibalulekile okufanele sicatshangelwe ngenkathi uhlola ukusebenza kahle kwezibani zephaneli ye-LED. Izinga lokushisa lombala likalwa nge-Kelvin (K) futhi libhekisela ekubukekeni kombala wokukhanya okukhishwa isibani. Izinga lokushisa lombala lingahluka kusuka kokumhlophe okufudumele (2700K-3000K) kuya kokumhlophe okupholile (5000K-6500K). Ngokuvamile, ukukhanya okumhlophe okupholile kusebenza kahle kakhulu uma kuqhathaniswa nokukhanya okumhlophe okufudumele. Kodwa-ke, kubalulekile ukucabangela izidingo zokukhanya ezithile kanye ne-ambience ngenkathi ukhetha izinga lokushisa lombala ngezilungiselelo ezahlukene.

7. Ukushisa Ukushisa kanye Nempumelelo

Ukukhishwa kokushisa kuyisici esibalulekile ekusebenzeni kahle kwe-LED nempilo yokuphila. Ama-LED akhiqiza ukushisa okuncane uma kuqhathaniswa nama-bulb endabuko, kodwa ukushisa okudlulele kusengathinta ukusebenza kahle kwawo. Ukuphatha ukushisa ngendlela efanele kubalulekile ukuze uqinisekise ukusebenza kahle nokwelula isikhathi sokuphila sezibani zephaneli ye-LED. Osinki bokushisa, abaklanyelwe ukumunca futhi bakhiphe ukushisa, bavame ukufakwa kumiklamo yamaphaneli e-LED. Lawa masinki okushisa asiza ukugcina amazinga okushisa aphansi okusebenza, enciphisa amathuba okuhluleka kwe-LED ngaphambi kwesikhathi.

8. Ukuthuthukisa Ukusebenza Ngezishayeli ze-LED

Abashayeli be-LED badlala indima ebalulekile ekuthuthukiseni ukusebenza kahle kwamalambu ephaneli ye-LED. Amashayeli e-LED alawula amandla kagesi ageleza kuma-LED, aqinisekise ukuthi asebenza ngaphakathi kwebanga lawo elifanele. Izishayeli ze-LED zekhwalithi ephezulu zihlinzeka ngamandla kagesi azinzile futhi angashintshi, avimbele noma yikuphi ukushintshashintsha kwamandla kagesi okungaba nomthelela ekusebenzeni kahle kwama-LED. Abashayeli abaklanywe kahle baphinde banikeze amandla okufiphaza, okuvumela abasebenzisi ukuthi baqhubeke bonga amandla ngokulungisa ukukhanya kwezibani zephaneli.

Isiphetho

Izibani zephaneli ye-LED ziye zashintsha imboni yokukhanyisa ngokusebenza kahle kwazo okuphezulu nokukhishwa kwe-lumen. Ukuqonda isayensi ngemuva kobuchwepheshe be-LED, ama-lumens, nezici ezithinta ukusebenza kahle kubalulekile ekwenzeni izinqumo ezinolwazi lapho ukhetha izixazululo zokukhanyisa. Ngokonga kwawo amandla kanye nokuphila isikhathi eside, izibani zephaneli ye-LED ziyinketho eco-friendly futhi engabizi kukho kokubili izicelo zokuhlala nezokuhweba. Ukwamukela lobu buchwepheshe bokukhanyisa obuthuthukisiwe kungenza umehluko omkhulu ekusetshenzisweni kwamandla futhi kube negalelo elihle ekusaseni elisimeme.