LED Ubukonje bwahimbwe Ubushyuhe bwo Kurohama

Guhimba no gukanda ku bushyuhe bwicyumba (munsi yubushyuhe bwa recrystallisation yicyuma) bivamo ibisobanuro bihanitse muburyo bwibicuruzwa nubunini, ubwinshi bwimbere bwimbere, imbaraga nyinshi, ubuso bworoshye, hamwe nintambwe nke zo gutunganya, bigatuma byoroha kubyara umusaruro munini.

1. Amashanyarazi meza

Ubukonje bwahimbweirashobora gusohoka ukoresheje aluminiyumu yuzuye AL1070 na 1050 mugice kimwe.Amashanyarazi yumuriro wa aluminiyumu AL1070 ni 226W / mk, aluminiyumu (6063) ifite ubushyuhe bwa 180W / mk, mugihe ibisanzwe bipfa gupfa aluminium (A380) bifite ubushyuhe bwa 96W / mk Nini nini nini yubushyuhe, byihuse ubushyuhe bwarekuwe na LED burashobora kwanduzwa, bikaba bifasha cyane gukwirakwiza ubushyuhe rusange bwamatara ya LED.

2. Guhitamo ibintu byinshi

Ubukonje bukonje burashobora gukoresha ibikoresho bya seriveri ya AL1050, cyangwa ibikoresho bya seriveri ya AL6063 muguhimba ubushyuhe.Ibikoresho byombi birashobora gusangira ibishushanyo kugirango wongere amahitamo yabakiriya kandi uhuze ibikenewe bitandukanye!

3. Imiterere nziza yo gukwirakwiza ubushyuhe

Isahani fatizo (isahani yo hepfo) yubushyuhe bukonje bwa heatsink ikozwe muburyo bwuzuye, kandi nta tandukaniro riri hagati yabo.Ubushyuhe buva muri substrate burashobora kwanduzwa mumashanyarazi atabangamiye.Nyamara ubushyuhe bumwe buhujwe cyangwa bushyutswe, ubushyuhe bwo gukwirakwiza ubushyuhe hamwe nudusimba two gukwirakwiza ubushyuhe burazunguruka cyangwa bugahagarikwa hamwe nyuma yo kubitunganya, bigomba kugira icyuho hagati yabyo;Kurwanya ubushyuhe butaziguye birabyara.Muri icyo gihe, kwaguka k'ubushyuhe mu gihe cyo gukoresha amatara bizanatuma habaho kubyara no kwaguka kw'ibyuho, bizamura ubushyuhe bw’umuriro kandi ntibifasha kohereza ubushyuhe.

4. Imiterere y'ibicuruzwa bidasanzwe

Ibice byo hejuru no hepfo yibisahani yo hepfo birashobora gukorwa muburyo bwa anisotropique binyuzetekinoroji yo guhimba, kandi impande zombi nazo zishobora gushyirwaho kashe muburyo budasanzwe

5. Ahantu hanini ho gukwirakwiza ubushyuhe

Umubyimba wubushuhe bwo gukwirakwiza ubushyuhe bwa firime yubushyuhe burashobora kugera kuri 0.7mm, naho intera ikagera kuri 1mm.Udusimba duto kandi twinshi two gukwirakwiza ubushyuhe byongera cyane aho duhurira n'umwuka, ibyo bikaba bifasha cyane guhumeka ikirere no gukwirakwiza ubushyuhe.

6. Amababi atandukanye

Inzira ikonje ikonje irashobora guhura nuburyo butandukanye bwamababa, nka silindrike, urupapuro rufite ishusho, inkingi ya kare, inkingi ya mpande esheshatu, nibindi

7. Ubunini bunini

Uburyo bwo guhimba ubukonje hamwe nibikoresho byumuvuduko wikirere wa toni zirenga 3000 birashobora gushirwaho mugihe kimwe kugirango bihuze ubunini bunini bwa 260 * 260 cyangwa burenga,

8. Ikigereranyo kinini

Ikigereranyo cyibice bikonje bishyushye biri hejuru ya 1:50, mugihe ubushyuhe bwo gukuramo ubushyuhe buri hafi 1:25

9. Umwuka mwinshi werekeza hamwe nu mwuka usohoka

Umwuka winjira nu cyerekezo cyicyerekezo gikonje gishyushye ni bitatu-bipimo.Gusohora bisanzwe ni ibyerekezo-bibiri byinjira nogusohora umwuka kugirango uhuze neza nibidukikije kandi ugere kubushyuhe bwiza.

10. Anisotropy yubatswe

Ubushyuhe bukonje bukonjeshwa bukorwa muguhimba no gukanda ifu, bityo irashobora gutunganyirizwa kumurongo kugirango harebwe isura ya heterostructure inyuma ya substrate, kugirango ihuze neza nibintu bishyushya.

11. Ingano ntoya n'uburemere bworoshye

Ugereranije no gupfa,gukuramo ibicuruzwan'ibice bisennye, aluminiyumu ikonje ikonje yubushyuhe ifite ibyiza byavuzwe haruguru.Ubunini bumwe hamwe nubushuhe bwubushuhe burashobora gukoreshwa mugukwirakwiza ubushyuhe bwamatara yingufu nyinshi (nka gakondo ya 5W ya heatsinks, mugihe aluminiyumu yahimbwe ya heatsinks ifite ubunini nubunini bishobora kugera kuri 7W).Kubwibyo, gukoresha aluminiyumu ikonje ikonje yubushyuhe bizagabanya uburemere nubunini bwamatara ya LED, bigabanye ibisabwa kugirango ugaragare nkinkingi zamatara, kandi bigabanuke kugiciro rusange, bigatuma ibicuruzwa birushanwe!

12. Kugaragara neza

Ibikoresho bya heatsink ni aluminium, kandi hejuru irashobora guhindurwa kugirango igere neza kandi nziza.Amabara atandukanye (ifeza, umweru, umukara, nibindi) arashobora kandi gukoreshwa ukurikije ibyo abakiriya bakeneye.Ubuso bwa aluminiyumu bipfa gukomera kandi bisaba kuvura imiti, idafasha gukwirakwiza ubushyuhe.

13. Imikorere yo hejuru

Umuyoboro mwinshi, uburinganire buringaniye kandi butajegajega, imikorere ihamye, hamwe no kuvura byoroshye.Ukurikije ibipimo, imikorere yo gukwirakwiza ubushyuhe bwa aluminiyumu ikonje ikubye inshuro 2 ugereranije nubwoko bumwe bwibicuruzwa byica, kandi inshuro 1 iruta iy'ubwoko bumwe bwibicuruzwa bya aluminiyumu.Kugeza ubu nigisubizo cyiza cyo gukwirakwiza ubushyuhe bwamashanyarazi menshi LED yamurika.