Kugereranya Amatara: LED vs Metal Halide Itara
Umucyo w'icyuma ni iki:
Icyuma cya halide ni ibice byakozwe mugihe ibyuma na halogene bihujwe. Harimo ibintu nka sodium chloride (umunyu) na uranium hexafluoride (lisansi ikoreshwa mumashanyarazi ya nucleaire). Amatara ya halide atanga urumuri binyuze mumashanyarazi anyuze muri mercure na gaze ya halide. Bikora cyane cyane nandi matara asohora gaze (urugero: imyuka ya mercure) - itandukaniro nyamukuru nukuba gaze. Kwinjiza imyuka ya halide mubyuka muri rusange bitezimbere imikorere nubwiza bwurumuri.
Niki Kibi Cyuma Cyuma Cyuma:
Amatara ya halide yamashanyarazi akubye inshuro 3-5 nkamatara yaka kandi atanga urumuri rwiza cyane. Mubihe byinshi, kandi bitewe nuruvange rwihariye rwa halide, bafite ubushyuhe bwamabara menshi cyane (kugeza 5500K). Ibi bivuze ko icyuma cya halide gishobora kuba ingirakamaro cyane mubikorwa byinshi nkamatara yimodoka, amatara yimikino ngororamubiri, cyangwa kumurika amafoto. Kugeza ubu ikintu cyiza cya halide kigenda kuri bo ni urumuri rwohejuru rusohora.
Nibihe Byibanze Byibanze mumatara ya Halide:
Mubibuze kumurika ibyuma bya halide harimo ibi bikurikira:
Amatara ya halide afite igihe kirekire cyo gushyushya urumuri urwo arirwo rwose ku isoko. Amatara menshi yicyuma gikoreshwa mububiko no mubikoresho bya siporo bifata iminota 15-20 kugirango ugere kubushyuhe busanzwe bwo gukora. Iki nikibazo gikomeye kubwimpamvu nyinshi:
Bagomba gukoreshwa mugihe kirekire kuruta LED kuko idafungura no kuzimya kubisabwa.
Ugomba guteganya igihe ukeneye urumuri.
Amatara arashobora gukoreshwa mugihe atagomba kuba (urugero mugihe cyiminota 30 yamanutse) kugirango abuze gukenera ubushyuhe iyo yongeye gufungura.
Amatara ya halide akora neza cyane iyo akoresheje munsi yububasha bwuzuye bwo gukora. Impuzandengo y'amatara imara amasaha 6.000 kugeza 15.000. Ukurikije itara ryihariye, urashobora gukoresha hafi yingana ubanza hamwe na LED hamwe nicyuma. Ikibazo nuko igihe kirenzeho ugomba kugura ibyuma byinshi bya halide (2-5) kugirango bangane igihe cyo kubaho kwa LED imwe. Muri rusange ibyo bivuze amafaranga menshi yo kubungabunga igihe.
Nibihe Byoroheje Byoroheje mumatara ya Halide:
Mubintu bito bito mumatara ya halide harimo ibi bikurikira:
Amatara ya halide ni yose. Itara ryerekanwa ritanga urumuri muri dogere 360. Ubu ni sisitemu nini idakora neza kuko byibuze kimwe cya kabiri cyumucyo gikeneye kugaragazwa no kwerekanwa ahantu hifuzwa kumurikirwa. Gukenera gutekereza no kwerekera urumuri bivuze ko ibisohoka bidakorwa neza cyane kumatara ayobora byose bitewe nigihombo kirenze uko cyaba kumucyo umwe niba cyerekezo na kamere yacyo.
Ni hehe Amatara ya Halide Amatara akoreshwa:
Porogaramu zisanzwe zikoreshwa kumatara ya halide ikubiyemo ibikoresho binini bya siporo nka stade cyangwa ibibuga bya ruhago kimwe n’umucyo mwinshi wo kubika ububiko hamwe n’ahantu hanini mu nzu.
LED:
Niki Diode Yumucyo (LED):
LED igereranya urumuri rusohora Diode. Diyode ni igikoresho cyamashanyarazi cyangwa ibice bifite electrode ebyiri (anode na cathode) inyuramo amashanyarazi - biranga icyerekezo kimwe gusa (muri anode no hanze unyuze muri cathode). Diode muri rusange ikozwe mubikoresho bya semiconductive nka silicon cyangwa selenium - ibintu bikomeye bya leta bitwara amashanyarazi mubihe bimwe na bimwe ntabwo biri mubindi (urugero kuri voltage zimwe, urwego rwubu, cyangwa ubukana bwurumuri). Iyo ikigezweho kinyuze mu gice cya semiconductor igikoresho gisohora urumuri rugaragara. Biratandukanye cyane na selile yifotora (igikoresho gihindura urumuri rugaragara mumashanyarazi).
Niba ushishikajwe nubuhanga bwa tekinike yukuntu LED ikora urashobora gusoma byinshi kubyerekeye. Kumateka yamatara ya LED somahano.
Niki Cyingenzi Cyiza Kumuri LED
Hano hari ibyiza bine byingenzi kumurika LED:
LED ifite igihe kirekire cyane ugereranije nubundi buhanga bwo gucana (harimo LPS n'amatara ya fluorescent ariko cyane ugereranije n'amatara ya halide). LED nshya irashobora kumara amasaha 50.000 kugeza 100.000 cyangwa arenga. Ubuzima busanzwe bwicyuma cya halide, ugereranije, ni 12-30% nkuburebure (muri rusange hagati yamasaha 6.000 na 15.000).
LED ikoresha ingufu cyane ugereranije nubundi buryo bwikoranabuhanga bwo gucana buboneka. Hariho impamvu nyinshi zibitera gushiramo kuba batakaza ingufu nke cyane muburyo bwimirasire yimirasire (ubushyuhe), kandi bagatanga urumuri rwerekezo (hejuru ya dogere zirenga 180 na dogere 360 bivuze ko hari igihombo gito cyane kubikenewe kwerekanwa cyangwa kwerekana urumuri).
Ubwiza buhanitse cyane.
Amafaranga make yo kubungabunga no guhura.
Nibihe Byoroheje Kurenga Amatara ya LED:
Usibye ibyiza byingenzi, amatara ya LED atanga kandi utuntu duto duto. Muri byo harimo ibi bikurikira:
Ibikoresho: LED isaba ibice bike byamatara.
Ibara: LED irashobora gushushanywa kugirango itange ibice byose byamabara yumucyo bigaragara bitabaye ngombwa ko ukoresha amabara gakondo ayungurura asabwa nibisubizo byumucyo gakondo.
Icyerekezo: LED isanzwe yicyerekezo (itanga urumuri kuri dogere 180 muburyo busanzwe).
Ingano: LED irashobora kuba nto cyane kuruta andi matara (niyo yaka).
Ubushyuhe: LED ifite guhinduranya byihuse (nta gihe cyo gushyuha cyangwa gukonjesha).
Niki Kibi Cyamatara LED?
Urebye hejuru ushobora gutekereza ko amatara ya LED ntakibazo. Mugihe ibi bigenda bigaragara, haracyari ibicuruzwa bike bigomba gukorwa mugihe uhisemo LED:
By'umwihariko, amatara ya LED ahenze cyane. Ibiciro byimbere byumushinga LED urumuri mubisanzwe biruta ibyinshi mubindi bisobanuro. Ibi ni bibi cyane bigomba kwitabwaho. Ibyo byavuzwe, igiciro cya LED kiragabanuka vuba kandi nkuko bikomeza kwakirwa henshi igiciro kizakomeza kugabanuka. Ibyo byose byavuzwe hejuru-ibiciro bya LED mugihe ugereranije namatara ya halide mubyukuri yegeranye rwose. Amatara yombi (bitewe nicyitegererezo cyihariye nibisobanuro) mubisanzwe agurishwa hafi $ 10- $ 30 kuri luminaire. Nibyo, ibi birashobora guhinduka muribintu byombi bitewe numucyo uvugwa.
Ni he LED ikoreshwa cyane:
Ikoreshwa ryambere rya LEDs ryari mukibaho cyumuzingi kuri mudasobwa. Kuva icyo gihe bagiye bagura buhoro buhoro porogaramu zabo kugirango bashyiremo amatara yumuhanda, ibimenyetso bimurika, kandi vuba aha, amatara yo murugo no hanze. Amatara ya LED nigisubizo cyiza kuri siporo, ububiko, amashuri ninyubako zubucuruzi. Birashobora kandi guhuza ahantu hanini hahurira abantu benshi (bisaba amatara akomeye, akora neza ahantu hanini), itara ryumuhanda (ritanga ibyiza byamabara kurenza amatara ya sodium yo hasi kandi yumuvuduko mwinshi), hamwe na parikingi.
Ibindi Byiza Kugereranya
Ni irihe tandukaniro riri hagati ya Metal Halide na LED Itara:
Tekinoroji ebyiri zitandukanye nuburyo butandukanye rwose bwo gutanga urumuri. Amatara ya halide arimo ibyuma bihumeka muri gaze ya inert imbere yikirahure mugihe LED nubuhanga bukomeye bwa semiconductor. Tekinoroji zombi zitanga urumuri rwiza cyane. LED ikunda kumara igihe kinini kandi ikora neza kandi ikanabungabunga cyane tekinoroji. Icyuma cya halide gifite igihe kirekire cyo gushyuha hamwe nigihe gito cyo kubaho ariko gitanga urumuri rwiza cyane kandi nimwe murumuri rukora neza iyo ruvuye mubushyuhe bukabije bwamabara.
Kuki LED yashyira ibyuma bya halide hanze yubucuruzi:
Amatara amwe n'amwe ya halide afite igihe kirekire cyo gushyuha (iminota 15-20) mugihe itara ryabanje gukingurwa cyangwa mugihe isoko y'amashanyarazi yahagaritswe. Byongeye kandi, hari akaga gato ko itara ryicyuma rishobora guturika. Nubwo ibi bidasanzwe kandi hariho ingamba zo gukumira zigabanya ibyago, haracyari amahirwe yo gukomeretsa cyangwa kwangirika nkigisubizo. Ingamba zisanzwe zo gukumira zirimo guhindura amatara mbere yimibereho yabo iteganijwe kurangira hamwe na en-masse nkitsinda (hamwe nu mwanya uhindura amatara amwe yananiwe). Ibi birashobora kongera cyane ibiciro kandi bigabanya cyane igihe cyigihe cyumucyo.
Byongeye kandi, ibyuma bya halide ni ibyuma bidakoresha ingufu. Hejuru yibi, bakeneye gukoreshwa mugihe kinini cyane kuruta uko bikenewe kubera gushyuha. Ibi byose bisobanurwa kubiciro (muri rusange bigaragazwa nkibiciro byingirakamaro). Nubwo bigura hafi nka LED, ibyuma bya halide bizakomeza kongeramo amafaranga mugihe hashingiwe kuburyo budakorwa muburyo bakorana ninshuro bigomba gusimburwa. Mu nyubako nini (nk'ububiko, ikibuga cy'imikino, cyangwa stade), uku kudakora neza kuziyongera.