Kuki guta agaciro bibaho nuburyo bwo kubyitwaramo

Kuki guta agaciro bibaho nuburyo bwo kubyitwaramo

Amatara ameze nkabantu, kandi uko ibihe bigenda bisimburana, uburyo butandukanye bwimikorere bukomeza kugabanuka, amaherezo kugeza kugabanuka. Ntakibazo cyaba isoko yumucyo luminaire idashobora kwirinda, kandi nurumuriguta agaciroya luminaire.

Impamvu zo guta agaciro k'umucyo

Haracyari impaka nyinshi ku cyateye kwangirika k'umucyo, kandi uburyo bwa microscopique butera kugabanuka buracyari umwanzuro. Nyamara, muri rusange, kwangirika kwurumuri rwa LED biterwa ahanini nubushyuhe.

LED itinya ubushyuhe nikintu kizwi, LED ikora neza ni hagati ya -5 ~ 0 °, ariko ibi ntibishoboka rwose, ubushyuhe buzagira ingaruka kumucyo nubuzima bwamatara ya LED, LED izakora hafi 80% ingufu z'amashanyarazi zihindurwamo ingufu z'ubushyuhe, naho 20% by'ingufu z'amashanyarazi zihinduka ingufu zoroheje. Imirasire ya LED ikoreshwa mugukwirakwiza ubushyuhe bwa LED. Kuberako chip ya LED ikora, ubushyuhe bwe bwibidukikije bufitanye isano itandukanye nigipimo cyumucyo. Ubushyuhe buri hejuru, niko igabanuka ryumucyo. Iyo ubushyuhe bugeze ku bushyuhe ntarengwa bwa LED chip, itara rizacika.

Byongeye kandi, kurwanya ubushyuhe bwa chip ya LED ubwayo, ingaruka za paste ya feza, ingaruka zo gukwirakwiza ubushyuhe bwa substrate, hamwe na wire ya colloid na zahabu nabyo bifitanye isano no kwangirika kwumucyo.

Nigute ushobora gukemura urumuri rwamatara?

Mubyukuri, muburyo bukomeye, amatara ya LED ntashobora kwirinda kubora. Nibibazo bya tekiniki inganda zita kubintu byihutirwa, ariko mugihe cyose dusobanukiwe nuburyo bwo gukwirakwiza ubushyuhe bwamatara, dushobora kugabanya ikibazo cyumucyo murwego runaka.

Ikintu cya mbere cyo gusobanukirwa nubushyuhe bwo guhuza?

Ubushyuhe bwo guhuza nubushyuhe bwo gukora bwa PN ihuza chip ya semiconductor (wafer, gupfa). Ubushyuhe bwo hejuru buhuza, niko kwangirika kwumucyo kugaragara. Niba ubushyuhe bwihuza ari dogere 105, ubuzima bwo kugabanya umucyo kugera kuri 70% ni amasaha 10,000 gusa, hariho amasaha 20.000 kuri dogere 95, naho ubushyuhe bwihuza bukagabanuka kugera kuri dogere 75, icyizere cyo kubaho ni amasaha 50.000, kandi ubushyuhe burashobora kongerwa kuri dogere 65, amasaha 90.000. Kubwibyo, urufunguzo rwo kwagura ubuzima ni ukugabanya ubushyuhe bwihuza. Urufunguzo rwo kugabanya ubushyuhe bwihuza ni ukugira ubushyuhe bwiza. Nigute ushobora kumenya muburyo bwo gutandukanya ubushyuhe bwamatara ya LED?

Mubisanzwe, ubushyuhe bwihuza bwa LED burazamuka kandi urumuri rugabanuka. Noneho, mugihe cyose dupima impinduka ya illuminance ya luminaire mumwanya umwe, turashobora guhindura ihinduka ryubushyuhe bwimikorere. Uburyo bwihariye ni:

1. Hitamo ahantu hatabangamiwe n’umucyo wo hanze, byaba byiza nijoro, uzimye andi matara;

2, fungura urumuri muburyo bukonje, uhite upima kumurika kumwanya, andika ibyasomwe muriki gihe nka "imurika rikonje";

3. Komeza umwanya wa luminaire na illuminometero idahindutse, kandi luminaire ikomeza gukora;

4. Nyuma yigice cyisaha, soma agaciro ka illuminance hano hanyuma wandike gusoma nka "hot illuminance";

5. Niba indangagaciro zombi zisa (10 ~ 15%), sisitemu yo gukwirakwiza ubushyuhe bwamatara nibyiza cyane;

6. Niba indangagaciro zombi ziri kure (zirenga 20%), sisitemu yo gukwirakwiza itara irakemangwa.

Mubyongeyeho, ntidushobora kureba gusa ikiguzi kugirango tumenye ubwiza bwa radiator, tugomba guhitamo ikiguzi cyinshi

1, ikiganza gikora kuri radiator kirashyushye cyane, rwose ntabwo ari cyiza, ukuboko gukoraho radiator ntabwo gushyushye ntabwo byanze bikunze ari byiza;

2, mugihe cyibishushanyo mbonera, uburemere bumwe, ubuso bwubuso, gukwirakwiza ubushyuhe nibyiza;

3, ibikoresho bimwe, ubuso bumwe, uburemere buremereye, ubushyuhe nibyiza.

4. Amababa ya fin yubushyuhe bwa fin ntabwo ari meza ashoboka. Ubucucike nibyiza.

Kubora byoroheje nikibazo byanze bikunze mumirimo yamatara. Mugihe ugura amatara, ugomba guhitamo amatara afite ireme ryiza nogukwirakwiza ubushyuhe, kugabanya akazi.