Sifada Kuleyl Weydiinta Qabow Been Abuurka LED

Beejinta iyo cadaadinta heerkulka qolka (oo ka hooseeya heerkulka recrystallisation ee birta) waxay keenaysaa saxnaanta sare ee qaabka iyo cabbirka alaabta, cufnaanta gudaha ee wanaagsan, xoogga sare, dusha siman, iyo tallaabooyin wax-qabad oo yar, taas oo fududeyneysa wax soo saarka ballaaran.

1. Dhaqdhaqaaqa kulaylka wanaagsan

Kulaylka qabow ee been abuurka ahwaxaa lagu sii dayn karaa iyadoo la isticmaalayo aluminium saafi ah AL1070 iyo 1050 hal gabal.Wanaajinta kulaylka ee aluminium saafi ah AL1070 waa 226W / mk, aluminium alloy (6063) wuxuu leeyahay kulaylka kuleylka 180W / mk, halka aluminiumka dhinta caadiga ah (A380) uu leeyahay kuleylka kuleylka ee kaliya 96W / mk. si dhakhso ah kulaylka ay sii daayaan LED-yadu waa la kala qaadi karaa, taas oo aad ugu faa'iidaysanaysa kulaylka guud ee nalalka LED-ka.

2. Doorashooyin badan oo agab ah

Caaryada been abuurka qabow waxay isticmaali kartaa AL1050 walxo taxane ah, ama AL6063 walxo taxane ah si ay u been abuurto heatsinks.Labada walxood waxay wadaagi karaan jaantusyo kala duwan si ay u kordhiyaan doorashooyinka macaamiisha oo ay u daboolaan baahiyo kala duwan!

3. Qaab dhismeedka kuleylka heer sare ah

Saxanka salka (saxanka hoose) ee heatsink-ka qabow ee la been-abuuray ayaa si isku mid ah ula samaysmay baalasha, mana jiro wax farqi ah oo u dhexeeya.Kuleylka ka soo baxa substrate-ka waxaa loo gudbin karaa daboolka kulaylka iyada oo aan la xannibin.Si kastaba ha ahaatee qaar ka mid ah weelasha kulaylka xidhxidhan ama naxaas leh, kuwaas oo kulaylkooda substrate-ka kaxeeya iyo baalka kulaylka la jeexjeexo ama la wada duubo mashiinada ka dib, waa in ay leeyihiin daldaloolo dhexdooda ah;Iska caabbinta kulaylka aan tooska ahayn ayaa la abuuraa.Isla mar ahaantaana, balaadhinta kulaylka inta lagu jiro isticmaalka nalalka waxay sidoo kale horseedi doontaa abuurista iyo ballaarinta godadka, taas oo kordhin doonta caabbinta kulaylka oo aan ku habboonayn gudbinta kulaylka.

4. Qaab dhismeedka alaabta aan caadiga ahayn

Qaybaha sare iyo hoose ee saxanka hoose waxaa loo samayn karaa qaab-dhismeedka anisotropic iyada oo loo marayofarsamada been abuurka qabow, labada dhinacna sidoo kale waxaa lagu shaabadayn karaa qaabab gaar ah

5. Meesha kulaylka weyn ee daadinta

Dhumucdiisuna waxay noqon kartaa 0.7 mm, dhexroorkuna wuxuu gaari karaa 1 mm.Kuleylka khafiifka ah ee khafiifka ah iyo kuwa badan ayaa si weyn u kordhiya aagga xiriirka hawada, taas oo aad ugu habboon is-qaadista hawada iyo kuleylka kuleylka.

6. Fiinno kala duwan

Habka been abuurka qabowgu wuxuu la kulmi karaa qaabab kala duwan oo baalal ah, sida cylindrical, xaashi qaabaysan, tiir laba jibaaran, tiir laba geesood ah, iwm.

7. Weelka kuleylka cabbirka weyn

Habka qaboojinta qabowga iyo qalabka cadaadiska atmospheric ee ka badan 3000 tan ayaa lagu samayn karaa hal go'an si loo buuxiyo cabbirro waaweyn oo ah 260 * 260 ama ka badan,

8. Saamiga sare

Saamiga dhinaca kulaylka la been-abuuray ee qabowgu waxa uu ka sarreeyaa 1:50, halka weelka kulaylka dabcigu guud ahaan uu yahay 1:25

9. Hawo laga soo galo oo jiho badan leh

Jihada hawada laga soo galo iyo meesha laga baxo ee heatsink-ka qabowgu waa saddex-cabbir.Diidmada caadiga ah waa socodka hawada laba-geesoodka ah ee soo gelida iyo ka-soo-baxa si ay si fiican ula qabsato deegaanka una gaadho kulaylka wanaagsan.

10. anisotropy qaab dhismeedka

Weelka qabow ee foornada kulaylka waxaa la sameeyaa iyadoo la foorarsado oo la cadaadiyo caaryada, sidaas darteed waxaa lagu farsameyn karaa caaryada si loo hubiyo muuqaalka heterostructure ee gadaasha substrate-ka, si si fiican loogu daro walxaha kuleylka.

11. Xajmi yar iyo miisaan yar

Marka la barbar dhigo dhinta-dhimista,heatsinks extrusioniyo qaybo bir ah, aluminium saafi ah oo qaboojiyaha kulaylka la been abuurtay ayaa leh faa'iidooyinka kor ku xusan.Mugga isku midka ah iyo weelka kuleyliyaha qaabaysan ayaa loo isticmaali karaa daminta kulaylka ee nalalka awoodda sare leh (sida heatsinks 5W dhaqameed, halka aluminium saafi ah oo la been abuurtay heatsinks oo leh mug iyo qaab isku mid ah ayaa gaari kara 7W).Sidaa darteed, adoo isticmaalaya aluminium saafi ah oo qabow foornooyinka kulaylka foornada waxay hoos u dhigi doontaa miisaanka iyo mugga nalalka LED-ka, waxay yaraynaysaa shuruudaha muuqaalka sida tiirarka nalalka, waxayna gaaraan hoos u dhigista qiimaha guud, taasoo ka dhigaysa badeecada mid tartan badan!

12. Muuqaal qurxoon

Qalabka heatsink waa aluminium, dushana waa la anodized si loo gaaro muuqaal siman oo qurux badan.Midabada kala duwan (Silver, White, Black, iwm) ayaa sidoo kale la anodized karaa iyadoo loo eegayo baahida macaamiisha.Dusha sare ee aluminium-ka shubka ah waa mid qallafsan waxayna u baahan tahay daaweyn buufin ah, taas oo aan ku habboonayn kulaylka.

13. Waxqabad sare

Dhaqdhaqaaq sare, saxnaanta cabbirka sare iyo xasilloonida, waxqabadka xasilloon, iyo daaweynta dusha fudud.Marka loo eego cabbirada, waxqabadka kuleylka kuleylka saafiga ah ee aluminiumka qabow ee saafiga ah ayaa 2 jeer ka sarreeya kuwa isku midka ah ee alaabada dhinta, iyo 1 waqti ka sarreeya kuwa isku midka ah ee alaabta astaanta aluminium.Waqtigan xaadirka ah waa xalka ugu fiican ee kulaylka kuleylka tamarta sare ee nalalka LED-ka.