Hasken haske, wanda aka fi amfani dashi a cikin hasken kasuwanci, masu zanen kaya galibi suna amfani da shi don ƙirƙirar yanayi wanda ya dace da takamaiman buƙatu ko kuma nuna halayen takamaiman samfuran.
Dangane da nau'in tushen haske, ana iya raba shi zuwa fitilolin COB da fitilun SMD. Wani nau'in tushen haske ya fi kyau? Idan an yi hukunci bisa ga ra'ayin amfani na "tsada yana da kyau", COB spotlights tabbas zai yi nasara. Amma a gaskiya, haka yake?
A gaskiya ma, COB spotlights da SMD spotlights kowanne yana da nasu fa'idar, kuma daban-daban spotlights gabatar daban-daban haske effects.
Babu makawa a daidaita ingancin haske tare da farashi, don haka mun zaɓi samfuran biyu na sama don kwatanta tsakanin samfuran a cikin kewayon farashin iri ɗaya. Jerin Xinghuan shine hasken COB, tare da tushen hasken rawaya a tsakiyar shine COB; Jerin Interstellar Hasken Haske ne na SMD, mai kama da ruwan shawa tare da barbashi na tushen hasken LED wanda aka shirya a tsakiyar tsararru.

1, Tasirin Haske: Uniform Spot VS Haske mai ƙarfi a Cibiyar
Ba daidai ba ne cewa COB spotlights da SMD spotlights ba a bambanta a cikin zanen al'umma.
Hasken COB yana da tabo iri ɗaya da zagaye, ba tare da astigmatism ba, baƙar fata, ko inuwa; Akwai wuri mai haske a tsakiyar tabo mai haske na SMD, tare da halo a gefen waje da rashin daidaituwa na wurin.
Yin amfani da hasken haske don haskakawa kai tsaye a bayan hannun, tasirin hanyoyin haske daban-daban a bayyane yake: COB Hasken haske yana bayyana gefen inuwa da haske iri ɗaya da inuwa; Inuwar hannun da fitilolin SMD ke hasashe yana da inuwa mai nauyi, wanda ya fi fasaha a haske da inuwa.

2. Marufi Hanyar: guda aya watsi vs. Multi-point watsi
Marufi na COB yana ɗaukar ingantacciyar fasahar tushen haske mai inganci, wanda ke haɗa kwakwalwan N tare a kan marufi na ciki don marufi, kuma yana amfani da kwakwalwan kwamfuta masu ƙarancin ƙarfi don kera beads masu ƙarfi na LED, suna samar da ƙaramin haske mai haske.
COB yana da hasarar farashi, tare da farashin dan kadan sama da SMD.
Marufi na SMD yana amfani da fasahar hawan dutse don haɗa beads masu ma'ana da yawa a kan allon PCB don samar da ɓangaren tushen haske don aikace-aikacen LED, wanda shine nau'i na tushen haske mai yawa.

3, Hanyar rarraba haske: Kofin nuni vs. madubi m
Anti glare muhimmin daki-daki ne a cikin ƙirar haske. Zaɓin tsarin tushen haske daban-daban yana haifar da hanyoyin rarraba haske daban-daban don samfurin. Fitilolin COB suna amfani da hanyar rarraba hasken haske mai zurfi na anti-glare, yayin da fitilun SMD ke amfani da hanyar rarraba hasken ruwan tabarau.
Saboda daidaitaccen tsari na kwakwalwan LED masu yawa a cikin ƙaramin yanki na tushen hasken COB, babban haske da ƙaddamar da hasken zai haifar da jin dadi mai haske wanda idon ɗan adam ba zai iya daidaitawa da (hasken kai tsaye) a wurin fitarwa ba. Sabili da haka, fitilolin rufin COB galibi ana sanye su da kofuna masu zurfi masu zurfi don cimma burin “ɓoye anti glare”.
LED beads na SMD rufi spotlights an shirya su a cikin tsararru a kan PCB jirgin, tare da warwatse bim, wanda dole ne a mayar da hankali da kuma rarraba ta hanyar ruwan tabarau. Hasken hasken da aka samu bayan rarraba haske yana haifar da ƙarancin haske.

4. Luminous yadda ya dace: maimaita lalata vs. daya-lokaci watsa
Hasken haske yana fitowa daga tushen hasken kuma yana jujjuyawa da yawa ta hanyar ƙoƙon nuni, wanda ba makawa zai haifar da hasarar haske. COB spotlights amfani da boye kofuna nuni, wanda ya haifar da gagarumin hasãra a lokacin da yawa tunani da refractions; Hasken haske na SMD yana amfani da rarraba hasken ruwan tabarau, yana barin hasken ya wuce gaba ɗaya tare da ƙarancin hasarar haske. Sabili da haka, a daidai wannan iko, ingantaccen ingantaccen hasken SMD ya fi na COB spotlights.

5, Heat watsawa Hanyar: high polymerization zafi vs. low polymerization zafi
Ayyukan ɓarkewar zafi na samfur kai tsaye yana shafar abubuwa da yawa kamar tsawon rayuwar samfur, amintacce, da ƙarancin haske. Don fitillun tabo, rashin ƙarancin zafi yana iya haifar da haɗari.
Ana shirya guntuwar tushen hasken COB da yawa tare da haɓakar zafi mai girma da mai da hankali, kuma kayan tattarawa suna ɗaukar haske kuma suna tara zafi, yana haifar da saurin tara zafi a cikin jikin fitilar; Amma yana da ƙananan juriya na yanayin zafi na "chip m crystal m aluminum", wanda ke tabbatar da zubar da zafi!
SMD haske kafofin suna iyakance ta marufi, kuma su zafi dissipation bukatar tafiya ta matakai na "chip bonding m solder hadin gwiwa solder manna jan karfe tsare rufi Layer aluminum", sakamakon dan kadan mafi girma thermal juriya; Duk da haka, tsari na beads fitilu ya warwatse, yanki mai zafi yana da girma, kuma ana gudanar da zafi cikin sauƙi. Hakanan zafin jiki duka fitilar yana cikin kewayon karɓuwa bayan amfani na dogon lokaci.
Kwatanta tasirin zafi mai zafi na biyu: SMD spotlights tare da ƙananan zafi mai zafi da kuma babban yanki mai zafi yana da ƙananan buƙatu don ƙirar zafi da kayan aiki fiye da COB spotlights tare da babban zafi mai zafi da ƙananan zafi na yanki. Wannan kuma yana ɗaya daga cikin dalilan da ya sa fitilolin wutar lantarki a kasuwa sukan yi amfani da hasken SMD.

6. Wurin da ake buƙata: Dangane da yanayin
Iyalin aikace-aikacen nau'ikan fitilun tushen haske guda biyu, ban da abubuwan da ake so da kuma son kuɗi, da gaske ba shine ƙarshen ku ba a wasu takamaiman wurare!
Lokacin da abubuwa irin su kayan gargajiya, zane-zane da zane-zane, kayan ado, sassakaki, da sauransu suna buƙatar bayyananniyar haske na yanayin yanayin abin da ake haskakawa, ana ba da shawarar zaɓin fitilun COB don sanya zane-zane ya zama na halitta da haɓaka yanayin abin da yake kasancewa. haske.
Misali, kayan ado, kabad ɗin giya, kabad ɗin nunin gilashi, da sauran abubuwa masu ban sha'awa da yawa na iya amfani da fa'idar tarwatsewar tushen hasken haske na SMD don hana haske mai fuskoki da yawa, yin kayan ado, kabad ɗin giya, da sauran abubuwa sun fi ban sha'awa.