Isishwankathelo somthombo wesibane sesibane sesitalato se-LED kunye nomthombo wokukhanya otshintshileyo

Isishwankathelo somthombo wokukhanya wesibane sesitalato se-LED kunye nomthombo wokukhanya otshintshileyo 1. Umthombo wokukhanya wohlobo lwe-Chip Uhlobo lwe-1-pin yokufaka uhlobo (DIP) Le ntsimbi yesibane se-LED yi-diode ekhupha ukukhanya kunye nesakhiwo esilula, kuba kukho imicu emibini emile njenge "iinyawo" phantsi kwentsimbi yesibane, enokuthi idibaniswe ngokuthe ngqo kwibhodi yesiphaluka. Ngoko ke kubizwa ngokuba liso lesibane elifakwe iphini. Inokhuseleko olulungileyo, ukusebenza okuzinzile, kunokukhupha ukukhanya phantsi kweemeko zombane ophantsi, kwaye inelahleko ephantsi, ukusebenza kakuhle okuphezulu, ubomi obude, kwaye inokwenza ukufiphala kwemibala emininzi. Iimilo eziqhelekileyo: Olu hlobo lwamaso esibane lunokuba neemilo ezahlukeneyo, ezinje ngerawundi, i-oval, isikwere, kunye nokumilise okukhethekileyo.

Nangona uthetha ngokurhabaxa, akukho mahluko ungako kwimilo kunye nobukhulu, kodwa amacandelo anqamlezayo eemilo ezahlukeneyo zamaso esibane ahlukile. Uhlobo olukhanyayo: Ukuba uqaphela amaso isibane ezahlukeneyo ngononophelo, uya kufumanisa ukuba inani "izikhonkwane" ezinye amaso isibane yahlukile, kwaye ezi "zikhonkwane" ungenza diode ukukhanya-emitting ukuvelisa ukukhanya imibala eyahlukileyo. Iinkalo zesicelo: Kwintsimi yokukhanyisa, i-pin plug-in beads yesibane ayisetyenziswanga; ngokubanzi zisetyenziswa kakhulu njengezibane zemoto, izibane zesalathisi, izikrini zokubonisa, njl.

Umbane ophantsi oxhonywe phezulu (i-SMD) isibane somthombo wokukhanya we-solder ii-diode ezikhupha ukukhanya kumphezulu webhodi yesekethe endaweni yokudlula kwibhodi yesekethe. Incinci ngokobukhulu, kwaye enye incinci kuneentsimbi zesibane ezifakwe ngepini. Imifuziselo eqhelekileyo: Kukho imizekelo emininzi yolu hlobo lwamaso wesibane, ezona zisetyenziswa ngokuqhelekileyo ziyi-2835 (PCT), 4014, 3528, 3014, njl. Iidijithi ezimbini zokuqala zenani lemodeli nganye zibonisa ububanzi "x.xmm", kwaye amadijithi amabini okugqibela abonisa ubude "xx mm".

Ngokomzekelo, i-2835 imele ububanzi be-2.8 mm kunye nobude be-3.5 mm. Umphezulu wogqunywe ngomgubo omthubi wefluorescent kwaye ukhupha ukukhanya okumhlophe. Imimandla yesicelo: Olu hlobo lwamaso esibane asezantsi-amandla asezantsi anyuswe kumphezulu angasetyenziswa kuluhlu olubanzi kakhulu. Ngenxa yobukhulu bayo buncinci, inokusetyenziswa naphi na, ngoko inokuncanyathiselwa kwizibane ezahlukeneyo ze-LED, kwaye ubungakanani bunokutshintshwa kwaye butshintshwe ngokweemfuno.

Uhlobo lwesithathu lwezibane zombane eziphakamileyo eziphezulu kunye nohlobo oluphezulu, olufana nendalo kwimibhobho yesibane ephantsi kwamandla aphantsi, ngaphandle kokuba amandla aphezulu kunye nomthamo mkhulu; ngokumalunga nesakhiwo esihle, kukho i-lens eyongezelelweyo, enokuthi Ukukhanya kuhlangane ngcono. Iindidi eziqhelekileyo: Kukwakho neentlobo ezininzi zamandla aphezulu-amandla ezibane ezibekwe phezu komhlaba: ukuba umbala womphezulu wentsimbi yesibane utyheli, ngokuqhelekileyo unobushushu bombala ophantsi; ukuba umbala ongaphezulu uluhlaza, ngokuqhelekileyo kubushushu bombala ophezulu; ukuba akukho phosphor, intsimbi yesibane ayinambala kwaye ayifihli, ukukhanya okumibalabala ngokubanzi. Ummandla wesicelo: Olu hlobo lwamaso esibane lusetyenziswa ngokubanzi emva kokufakwa kwilensi (ukwenza kube lula ukuhlangana okanye ukusasazwa kokukhanya), kwaye kaninzi lwenziwa lube zizikhanyiso kunye nezibane.

Olunye uhlobo lwephakheji edibeneyo (COB) yintsimbi yesibane ehlanganisiweyo ehlanganisiweyo, epakisha iitshiphusi ezininzi zesibane kwibhodi enye, kwaye ubukhulu bufana nobubanzi bemali eyi-50 cent. Iimilo eziqhelekileyo zibandakanya ungqukuva, umcu kunye nesikwere, kunye neebhodi ezihlanganisiweyo ezimile okwemilo zihlala zisetyenziswa njengezibane zedesika. 2. Umthombo wokukhanya otshintshileyo Ukutshintshwa kwe-LED ngumthombo wokukhanya oqhelekileyo osekelwe kwiintsimbi zesibane.

Okokuqala, izibane zezibane zesitrato ze-LED zingenziwa kwiibhalbhu ezahlukeneyo, ezinokudityaniswa kunye ne-interfaces yamandla endabuko kwaye zitshintshwe ngokuthanda. Imimandla yesicelo: Intsingiselo ecacileyo kukuba inokutshintsha isibane sokuqala se-halogen okanye isibane se-incandescent (ukusetyenziswa kwamandla aphantsi, ukukhanya okuphezulu kokukhanya); inokusetyenziswa kwakhona njengebhalbhu ye-chandeliers, izibane zokuhombisa, izibane eziphantsi, izibane zengcali, njl. Imifuziselo eqhelekileyo: imicu yokukhanya Enye imicu yokukhanya, enokuthi yohlulwe ibe yimichilo yokukhanya elukhuni kunye nemicu yokukhanya ethambileyo, enokutshintsha izibane zokuqala ze-T5 ze-fluorescent.

Iimpawu: Umgca wokukhanya uthambile, uncinci ngobukhulu, ulungelelaniswe ekukhanyeni, unokunqunyulwa kwaye udibanise ngokuthanda; eyomeleleyo kwiplastiki, kulula ukwenza iimilo kunye nemilo yeecontours.Iinkalo zesicelo: Iityhubhu zokukhanya ze-LED zingabonwa ezikolweni, kwiiofisi, kwiindawo zokuthenga kunye nezinye iindawo.