Izibani zasemgwaqweni zikuqeda kanjani ukushisa?

Izibani zomgwaqo ze-LEDmanje sezisetshenziswa kabanzi, futhi imigwaqo eminingi ikhuthaza ukusetshenziswa kwezibani zasemgwaqweni ukuze zithathele indawo izibani zendabuko ze-incandescent kanye nezibani ze-sodium ezinomfutho ophezulu. Kodwa-ke, amazinga okushisa ehlobo akhula ngamandla minyaka yonke, futhi izibani zasemgwaqweni zihlala zibhekene nenselele yokuqeda ukushisa. Kwenzekani uma umthombo wesibani somgwaqo ungakushisi kahle ukushisa?

Ukulungiswa kwesibani se-Tianxiangihlanganisa ukwakheka kwe-thermal conductivity ethintana ngokuqondile edlulisa ukushisa okukhiqizwa umthombo wokukhanya we-LED ngokuqondile kusinki lokushisa, okunciphisa ukunqwabelana kokushisa kwangaphakathi. Ngisho nalapho kushisa kakhulu ehlobo, ukukhanya komgwaqo kugcina ukukhanya okulinganiselwe, kugwema izinkinga ezinjengokwehla kokukhanya kungazelelwe kanye nokucwayiza okubangelwa amazinga okushisa aphezulu. Lokhu kufeza ngempela "ukuzinza okuphezulu unyaka wonke" futhi kunikeza isivikelo esithembekile ekukhanyisweni komgwaqo wasemadolobheni.

1. Ubude bokuphila bufinyeziwe

Kuzinto zokukhanyisa ezitaladini, ukuchithwa kokushisa kubaluleke kakhulu. Ukukhipha ukushisa okungekuhle kungaba nochungechunge lwemithelela engemihle ekusebenzeni kwesibani. Isibonelo, imithombo yokukhanya ye-LED iguqula amandla kagesi abe ukukhanya, kodwa akuwona wonke amandla kagesi aguqulwa abe ukukhanya ngenxa yomthetho wokonga. Amandla kagesi engeziwe angashintshwa abe ukushisa. Uma isakhiwo sokukhipha ukushisa kwesibani se-LED singakhiwe ngendlela efanele, ngeke sikwazi ukuqeda ngokushesha ukushisa okudlulele, okubangela ukunqwabelana kokushisa okudlulele endaweni yesibani somgwaqo futhi kufinyeze ubude baso bempilo.

2. Ukuwohloka kwekhwalithi yezinto ezibonakalayo

Uma umthombo wesibani sasemgwaqweni ushisa ngokweqile futhi ungakwazi ukususa lokhu kushisa, okokusebenza kuzokhipha i-oxidize ngokuphindaphindiwe ngenxa yamazinga okushisa aphezulu, okuholela ekonakaleni kwekhwalithi yomthombo wokukhanya we-LED.

3. Ukuhluleka kwe-Electronic Component

Njengoba izinga lokushisa lomthombo wesibani sasemgwaqweni likhuphuka kancane kancane, ukumelana nalo kuyanda, okuholela ekushiseni okwengeziwe futhi, ngenxa yalokho, ukushisa okwengeziwe. Ukushisa ngokweqile kungalimaza izingxenye ze-elekthronikhi, okuholela ekuhlulekeni.

4. Ukuguqulwa Kwezinto Zokukhanya

Eqinisweni, sivame ukuhlangana nalokhu ekuphileni kwethu kwansuku zonke. Isibonelo, uma into ichayeke ekushiseni ngokweqile, izokhubazeka kancane. Okufanayo kuyiqiniso emithonjeni yokukhanyisa izibani zasemgwaqweni.

Imithombo yokukhanya ye-LED yenziwe ngezinto eziningi. Lapho izinga lokushisa likhuphuka, izingxenye ezihlukene ziyakhula futhi zifinyele ngendlela ehlukile. Lokhu kungabangela izingxenye ezimbili ukuba zisondelane kakhulu, kubangele ukuthi zimpintshene, kubangele ukuguquguquka nokulimala. Uma izinkampani zifuna ukukhiqiza izibani zasemgwaqweni zekhwalithi ephezulu, kufanele ziqale zibeke phambili idizayini yesibani yokukhipha ukushisa. Ukuxazulula le nkinga yokulahla ukushisa kuqinisekisa impilo ende yezinto zokukhanya zasemgwaqweni. Ngakho-ke, ukuchithwa kokushisa kuyindaba eyinhloko okufanele izibani zasemgwaqweni zekhwalithi ephezulu zinqobe.

Njengamanje, kunezindlela ezimbili eziyinhloko zokukhipha ukushisa ezindaweni zokukhanya zasemgwaqweni: ukuchithwa kokushisa okungenzi lutho kanye nokukhipha ukushisa okusebenzayo.

1. Ukuncishiswa kokushisa okungenzi lutho: Ukushisa okukhiqizwa isibani somgwaqo kuhlakazwa ngokuhambisa okungokwemvelo phakathi kobuso bokukhanya komgwaqo nomoya. Le ndlela yokukhipha ukushisa ilula ukuyiklama futhi ihlanganisa kalula nomklamo womshini wesibani somgwaqo, ihlangabezana kalula nezinga lokuvikela elidingekayo lesibani, futhi inezindleko eziphansi uma kuqhathaniswa. Njengamanje iyindlela esetshenziswa kakhulu yokukhipha ukushisa.

Ukushisa kudluliselwa kuqala ngesendlalelo se-solder ku-aluminium substrate yesibani somgwaqo. Ngemuva kwalokho, ingcina ye-aluminium substrate eshisayo iyidlulisela endlini yesibani. Okulandelayo, indlu yesibani ihambisa ukushisa kumasinki okushisa ahlukahlukene. Ekugcineni, ukuguquguquka phakathi kwamasinki okushisa nomoya kuqeda ukushisa okukhiqizwa isibani somgwaqo. Le ndlela ilula ngesakhiwo, kodwa ukusebenza kahle kwayo kokukhipha ukushisa kuphansi.

2. Ukukhipha ukushisa okusebenzayo ngokuyinhloko kusebenzisa ukupholisa kwamanzi namafeni ukuze kwandiswe ukugeleza komoya phezu kwendawo yerediyetha ukuze kukhishwe ukushisa kusinki wokushisa, kuthuthukise ukusebenza kahle kokukhipha ukushisa. Le ndlela inokusebenza kahle kakhulu kokukhipha ukushisa, kodwa idinga ukusetshenziswa kwamandla okwengeziwe. Le ndlela yokukhipha ukushisa inciphisa ukusebenza kahle kwesistimu yeizibani zomgwaqofuthi kunzima kakhulu ukuklama.