Yiziphi izinhlobo ezahlukene zemithombo yokukhanya kwe-chip yezibani zasemgwaqweni eziholayo?

Yiziphi izinhlobo ezahlukene zemithombo yokukhanya kwe-chip yezibani zasemgwaqweni eziholayo? Umthombo wokukhanya we-chip. I-1-Pin Insertion Type (DIP) Lolu hlobo lobuhlalu besibani se-LED luyi-diode ekhanyayo enesakhiwo esilula, ngoba kunezintambo ezimbili ezifana nephini ngaphansi kobuhlalu besibani, obungaxhunywa ngokuqondile ebhodini lesifunda, ngakho-ke kubizwa ngokuthi i-pin-insested lamp bead. Ukuphepha okuhle, ukusebenza okuzinzile, ukuphuma kokukhanya kwe-voltage ephansi, ukulahlekelwa okuphansi, ukusebenza kahle okuphezulu, impilo yesevisi ende, nokukhanya kwemibala eminingi.

Amajamo avamile: Lobu buhlalu belambu bungaba nezimo ezihlukene, njengeziyindilinga, ezisaqanda, eziyisikwele noma ezimise okwesikwele. Nakuba kubonakala sengathi awukho umehluko omkhulu ekubunjweni nasekusayizini, izigaba eziphambanayo zobumo obuhlukene zobuhlalu bezibani zihlukile. Uhlobo olukhanyayo: Uma ubhekisisa ubuhlalu besibani obuhlukene, uzothola ukuthi inani lezikhonkwane obunye ubuhlalu besibani lihlukile.

Lezi zikhonkwane zivumela ama-LED ukuthi akhiqize imibala ehlukene yokukhanya. Izinkambu zokufaka isicelo: Emkhakheni wokukhanyisa, ubuhlalu besibani be-plug-in abusetshenziswa neze; ngokuvamile asetshenziswa njengamalambu, amalambu ezinkomba, izikrini zokubonisa, njll. Uhlobo Lwentaba Yamandla Aphansi Amandla Aphansi (SMD) Lolu hlobo lomthombo wokukhanya wobuhlalu besibani ukuthengisa ama-diode akhipha ukukhanya ebusweni bebhodi lesifunda esikhundleni sokudlula ebhodini lesifunda.

Incane ngosayizi, futhi eminye mincane kakhulu kunobuhlalu besibani obufakwe ngophini. Amamodeli avamile: Kunamamodeli amaningi alobu buhlalu belambu, okuvame ukusetshenziswa kakhulu ngu-2835 (PCT), 4014.3528.3014, njll. Amadijithi amabili okuqala enombolo ngayinye yemodeli amele ububanzi x.xmm, futhi amadijithi amabili okugcina amele ubude x.xmm. Isibonelo, u-2835 usho ububanzi obungu-2.8mm nobude obungu-3.5mm.

Ingaphezulu lobuhlalu besibani bumbozwe ngempushana ye-fluorescent ephuzi futhi ikhipha ukukhanya okumhlophe. Izinkambu zokufaka isicelo: Lolu hlobo lwe-bead yesibani esinamandla aphansi lusetshenziswa kakhulu. Ngenxa yobukhulu bayo obuncane, ingasetshenziswa ngokuthanda kwayo, futhi ingaxhunyaniswa nezibani ezihlukahlukene ze-LED, futhi ubuningi bungashintshwa futhi bushintshwe ngokuvumelana nezidingo.

Uhlobo lokukhweza lwamandla aphezulu. Uhlobo lwesithathu lwesibani se-lamp mount futhi i-surface mount, efana nemitha yamandla aphansi empeleni, kodwa ngamandla amakhulu. Umthamo uthi ukukhudlwana; esakhiweni esihle, kune-lens eyengeziwe, engaqoqa kangcono ukukhanya.

Izinhlobo ezivamile: Kukhona futhi izinhlobo eziningi zobuhlalu bezibani ezibekwe phezu kwamandla aphezulu: Uma umbala ongaphezulu wobuhlalu besibani uphuzi, ngokuvamile ukushisa kombala ophansi; uma umbala ongaphezulu uluhlaza, ngokuvamile izinga lokushisa lombala liphezulu; uma ingekho i-phosphor esobala, ngokuvamile ukukhanya okunemibala. Izinkambu zokufaka isicelo: Lolu hlobo lobuhlalu lwesibani luvame ukusetshenziswa ngemva kokugqoka ilensi (ukusiza ukuqoqa ukukhanya noma ukuhlakazwa), futhi ngokuvamile lwenziwa kube izibani nezibani. Iphakheji Edidiyelwe (COB) Enye ubuhlalu belambu lokupakisha obuhlanganisiwe, obupakisha ama-chips amaningi obuhlalu besibani ebhodini elifanayo, elilingana nobubanzi bohlamvu lwemali lwamasenti amahlanu.

Umumo ojwayelekile uvamise ukuba yindilinga. Amabhodi amade futhi ayisikwele, amabhodi amade ahlanganisiwe avame ukusetshenziswa njengezibani zedeski. Okwesibili, buyisela umthombo wokukhanya.

Ukushintshwa kwe-LED kusekelwe emthonjeni wokukhanya obanzi ngaphezu kobuhlalu besibani. Okokuqala, ubuhlalu bezibani zezibani ze-LED zomgwaqo zingenziwa zibe ama-bulb ahlukahlukene, angafaniswa ne-interfaces yamandla endabuko futhi angashintshwa ngokuthanda kwakhe. Izinkambu zokufaka isicelo: Incazelo esobala iwukuthi ingashintsha izibani ze-halogen noma izibani ze-incandescent (ukusetshenziswa kwamandla okuphansi, ukukhanya okuphezulu kokukhanya); ingasetshenziswa futhi njengama-bulb ama-chandelier, amalambu okuhlobisa, amalambu aphansi, namalambu ochwepheshe.

Amamodeli avamile: umugqa okhanyayo Enye i-strip yokukhanya, engahlukaniswa ibe yimichilo yokukhanya eqinile kanye nemichilo yokukhanya ethambile, engashintsha izibani ze-T5 ze-fluorescent. Izici: Umugqa okhanyayo uthambile futhi uncane ngosayizi. Iyacimeka.

Ingasikwa futhi ixhunywe ngokuthanda; ipulasitiki eqinile. Kulula ukwenza kanye ne-contour. Izinkambu zokufaka isicelo:Amashubhu okukhanya e-LED angabonakala ezikoleni, emahhovisi, enxanxatheleni yezitolo nakwezinye izindawo.