Nigute ushobora kubara imbaraga zisabwa zamatara ya LED?

Ubwoko bwamatara busanzwe kumasoko yUburusiya ni halogen, fluorescent, amatara asanzwe yaka nisoko ya LED. Mubyiciro byose, LED irayobora uyumunsi. Ibigereranyo birabaruta mubipimo byinshi, ibyingenzi nibyerekana ingufu ugereranije no gukoresha ingufu.

Ni ubuhe bubasha amatara ya LED?

Imbaraga z’amatara ya LED ziratandukanye kuva 1W kugeza 14W. Ni ngombwa kumva ko igipimo cyingufu kitagaragaza urumuri rwitara. Itara rya watt 7 ya LED irabagirana hamwe nubunini bwa tara ya 60 watt yaka cyane.

Hariho kandi igitekerezo cya “power factor of lamp lamps”. Agaciro kangana nikigereranyo cyimbaraga zikora zumutwaro washyizwe kumurongo ugaragara. Ibipimo byanyuma byerekana ibicuruzwa bya RMS agaciro ka voltage nubu.

Nigute imbaraga z’amatara ya LED zapimwe?

Icya mbere kandi cyingenzi kiranga abaguzi nimbaraga za LED itara. Imikorere yumucyo iterwa nigipimo. Imbaraga z’itara rya diode ripimirwa muri watts.

Ibiranga imbaraga byatangajwe nuwabikoze kubipakira birashobora rimwe na rimwe bidahuye nukuri nibiteganijwe. Witondere ibipimo bya luminous flux y’itara riyobowe – niwe ushinzwe kumurika.

Ni ibihe bipimo bigira ingaruka ku mbaraga za LED?

Usibye imbaraga, mugihe uhisemo itara rya LED , reba ibindi bintu biranga tekinike. Byose bigira ingaruka kumiterere yumucyo.

Umucyo utemba

Umucyo utangwa na diode cyangwa andi masoko yitwa luminous flux kandi upimwa muri lumens (lm). Kugirango byoroshye guhitamo, uwabikoze yerekana kuri paki ihwanye nigitara muri sisitemu ya Watt imenyerewe. Ariko kenshi, iyo abakoresha batashye, basanga analogue ya watts 60 irabagirana.

Abantu bamenyereye kumenya ububengerane bwurumuri rwamatara muri watts. Baza umuntu wese itara ryaka cyane. Bazagusubiza: “Birumvikana ko watts 100.” Kubwibyo, agaciro ka 3-6 W karashobora kuba urujijo. Kugira ngo wirinde urujijo, ibuka ko watts igena ingufu zikoreshwa, kandi urwego rwurumuri rushingiye ku zindi ndangagaciro.

Mugihe uhisemo itara rya LED, ntukite ku mbaraga, ahubwo witondere lumens. Biterwa nuburyo urumuri ruzaba ruri mucyumba. Amakuru yerekanwa mubipfunyika, ariko mubisanzwe mumabaruwa mato.

Nigute ushobora kumenya urumuri rwa LED: uko lumens nyinshi, niko urumuri ruturuka. Indangagaciro mumatara avuye mubakora ibintu bitandukanye ntashobora guhura. Byose biterwa nubwiza bwibice. Kubitegererezo byigishinwa bihendutse, iyi mibare iri hasi cyane ugereranije nibirango bizwi.

Nibihe bigo byemejwe mumasoko ya LED:

• Xiaomi;
• Abafilipi;
• Megaman;
• Osram;
• IKEA
• Feron, nibindi

Umucyo hamwe na lumens imwe irashobora kandi gutandukana hagati yumucyo mushya kandi ushaje. Niba bishoboka, burigihe usabe umugurisha kugenzura itara imbere yawe.

Ibisohoka

Uburyo bwiza bwo gukoresha itara rya LED (ibisohoka mu mucyo) ni ikigereranyo cyumucyo utanga itara nigitigiri cyingufu icyarimwe icyarimwe kiva mumashanyarazi. Nukuvuga, gukoresha ingufu cyangwa imikorere yo guhindura amashanyarazi mumucyo.

LED ifite imbaraga za 1-20 W zifite urumuri rwa 40-120 lm / W. Ariko kubera ko abayikora bose berekana mubisobanuro imikorere ntarengwa yamatara yabo mubihe byiza, ubuzima nyabwo nibisohoka bizahora ari bike.

Ubushyuhe bwamabara

Mugihe uhisemo itara, uzirikane ubwoko bwurumuri. Yitwa kandi ibara ryumucyo utemba cyangwa ubushyuhe bwamabara. Ibipimo byapimwe muri Kelvin (K) kandi hari ubwoko butatu bwingenzi:

• ubushyuhe (2700-3000 K);
• kutabogama (4000-4100 K);
• ubukonje (5000–6500 K).

Iya mbere ni umuhondo. Iyanyuma ifatwa nkurumuri. Kandi umweru utagira aho ubogamiye uhuza amanywa asanzwe.

Kumara umwanya mucyumba neza:

• Ntugahitemo amatara meza ya fluorescent, akoreshwa cyane mubiro no mubikorwa byinganda.
• Nibyiza guhitamo ubushyuhe bwamabara murwego kuva 3000 kugeza 4000 K. Amatara nkaya arasa cyane nurumuri rusanzwe rwumuhondo rwizuba.

Ku bipfunyika by’igikoresho cyo kumurika, ubwoko bw’urumuri burashobora kwandikwa mu nyandiko. Hitamo amahitamo yanditseho “ubushyuhe bwera” cyangwa “umweru woroshye”.

Uburemere

Bitandukanye n’amatara ya kera, amasoko ya LED afite ibintu byiyongera – abashoferi nibindi bice byongera ibiro. Mugihe uhisemo urumuri rwa LED, tekereza uko rupima, cyane cyane niba itara ryinjijwe muri chandeliers hamwe nibindi bikoresho byateguwe.

Umubare munini wamatara ya LED ufite ibyiza byo kongera kwizerwa, kuramba, no kuramba kuramba.

Inguni

Inguni ya beam ni igipimo cyukuntu urumuri rukwirakwira kuva isoko yumucyo kugera hejuru. Kubarwa muri dogere. Ibikoresho byo kumurika ubwoko butandukanye nuburyo bimurika muburyo butandukanye:

• Amatara ya kera yaka cyane atanga urumuri mu mpande zose kandi afite ntarengwa ya 360 °.
• Ibibanza bya Halogen bitanga urumuri rugufi rw’urumuri. Inguni zabo zo kumurika ni kuva kuri 8 ° kugeza kuri 60 °.

Hamwe n’inguni yo gukwirakwiza LED, ibintu byose biraruhije. Amasoko menshi ya LED asimbuza amatara gakondo yaka afite urufatiro rwimiterere ya diameter imwe nki itara ubwaryo. Ntigaragaza urumuri, kandi iyo itara ryerekejwe hepfo, igisenge gikomeza kuba umwijima, rimwe na rimwe bikaba bitoroshye.

Vuba aha, amatara menshi yagaragaye afite capa ibonerana, nini kuruta umubiri wamatara, bitewe numucyo muto nawo ukubita inyuma (hejuru kurusenge).

Inguni zomuri LED zitandukanye:

• Amatara ya diode ya filament afite impande nini zo kumurika nkamatara gakondo.
• Ibikoresho byinshi bya LED (amatara yo hejuru hamwe na GU10 na GU5.3) asohora urumuri rwibidukikije ku mfuruka ya 100 ° kandi bigatera urumuri kubera impande nyinshi.
• LED isanzwe ifite indangagaciro ya dispersion ya 120 °.
• Ibibanza bimwe bya diode bifite urumuri rugufi rukwirakwiza inguni – nk’amatara ya halogene. Biroroshye kumenya na lens iri imbere ya LED.

Imbaraga zingana nubundi bwoko bwamatara

Imbonerahamwe yerekana igipimo cyimbaraga na luminous flux kubwoko butagaragara, fluorescent na LED:

Igitekerezo gikunze kugaragara ni uko 10W LED ihwanye na 100W itara ryaka. Mubyukuri:

1. Amatara akomeye ya LED afite flasike ikonje kugirango irinde amaso (cyane cyane kubana). Amatara nkaya agabanya umucyo kuri 20% + 1 watt akoreshwa mugushyushya umushoferi (10 * 20/100 = 2, wongeyeho 1 = 3 W).
2. Nkigisubizo, tubona watts 7 gusa zingufu zingirakamaro. Ugereranije, iyi ni Lumens 700-800, itagera kuri Lm 1300 isabwa, itangwa n’itara rya W W 100.

Birakwiye kandi kuvuga amatara azigama ingufu. Inkomoko hamwe nibikoresha bike bifite imikorere ihanitse mugihe gikomeza gukora, ariko hamwe no kuzimya no kuzimya, bakoresha ingufu inshuro nyinshi mugushyushya kandi ubanza gufungura igice cya kabiri gusa, buhoro buhoro.

Imbonerahamwe yandikirana yo kuzigama ingufu n’amatara ya LED:

Nigute ushobora guhitamo amatara kububasha?

Mugihe uhisemo itara rya LED, uyobore kumeza yandikirwa hejuru. Umaze kubona imbaraga zisanzwe zamatara yaka muri yo, urashobora kubona byoroshye icyerekezo gikenewe kumasoko ya LED urebye gusa kumurongo ukurikira.

Kurugero, niba ushaka gusimbuza itara rya 60W, gura isoko ya 8W cyangwa 650Lm.

Ni ibihe bintu by’inyongera amatara ya LED afite:

• Amatara menshi afite abashoferi bafite stabilisateur, ningirakamaro cyane cyane kumihindagurikire nini ya voltage murusobe (mugihe umucyo wamatara nimbaraga udahinduka).
• Ibikoresho bimwe byubatswe muri bateri yo kwigenga yigenga – irashobora gukoreshwa na bateri yingufu nkeya.
• Hano haribikoresho byihariye bya LED bihujwe no kugenzura ingufu ( dimmers ).
• LED irashobora gusohora amabara atandukanye bitewe no gukoresha diode ya RGB (umutuku, icyatsi, ubururu) – ibi ntabwo bihindura umubare wa watts.
• Hano hari isoko yumucyo ishobora kugenzurwa kure cyangwa ukoresheje Wi-Fi – ntugomba no guhangayikishwa no kongera ingufu z’amashanyarazi.

Birasabwa kubara ingufu nziza zo kumurika mugihe cyo gusana no gushiraho ibikoresho. Uzahora umenya umubare wa watts ugomba kuba mumatara, numubare ukenewe.

Niba ushaka kumenya ingufu LED zigomba kugira mucyumba runaka, suzuma ibipimo bikurikira:

• ingano y’icyumba (RP);
• ugereranije umubare wa luminaire ugomba gushyirwaho (CS);
• luminous flux (SP);
• urwego rwo kumurika icyumba (UO).

Kugirango ubare urumuri rwamatara, koresha formula ikurikira: SP \ u003d UO * RP / KS. Niba ukeneye kumenya urwego rwurumuri kuri metero kare, koresha imvugo: BL = KS * SP / RP.

Urashobora kandi gukoresha imashini idasanzwe yo kubara kubara, kurugero https://www.calc.ru/osveshchennost-pomeshcheniya-kalkulyator.html. Injira ibipimo byanditse hejuru. Sisitemu izahita ibara urwego rwiza rwo kumurika icyumba.

Inguni nziza yo kumurika ya LED ni dogere 120. Kubara umwanya kugirango urumuri ruhagije rugwa kuri metero kare.

Niba amatara adashyizwe muri chandelier, ariko agakoreshwa yigenga, muburyo bwamatara yo hejuru, ubukana bwurumuri bugomba kuba hejuru ya 1/2.

Kugirango utegure kumurika ibyumba bisanzwe (kare, urukiramende), urashobora kwitondera imbonerahamwe isanzwe yo kubara imbaraga:

Byinshi biterwa no guhitamo neza amatara ya LED. Amatara yo mu rwego rwo hejuru arashobora kugabanya cyane fagitire zingirakamaro zo kumurika. Uyu munsi, LED ibika amafaranga agera kuri 85% muriki cyiciro. Byongeye kandi, urumuri rwa LED ruri hafi ya kamere ishoboka, rukagira ingaruka nziza kubuzima bwabantu no kumererwa neza.