LED LED-fitilar: da bayanin irin amfani ko rashin amfani

Da wutar lantarki ga haske na gabatarwa amfani na dogon lokaci. Na dogon lokaci, a cikin Apartments, ofisoshi, Stores, gidaje da sauransu. D. kawai shafi haske kwararan fitila. Wadannan kananan na'urorin da ake har yanzu daukarsa yafi fairly m rafi na haske, da ciwon komai ne faranta wa ido da wata halitta inuwa. Duk da haka, Lagwani kwararan fitila da dama gagarumin drawbacks. Sama da duka, wannan karfi yi cikin sharuddan ikon amfani da wani kananan rayuwa. Saboda haka, a cikin 'yan shekarun zama ƙara rare lighting sauran iri - tattali da kuma m. A karshen sun hada da, da kuma da sabuwar dabara ba haka ba da dadewa jagoranci LED-fitilu.

A kadan tarihi

LED aka farko sanya shahara m Nick Holonyak a 1962. Tsara su na'urorin emit bayyane ja haske. Ba da da ewa bayan bayyanar wannan ban sha'awa da sabuwar dabara, wani Amurka kamfanin Monsanto ya sa shi a kan kwarara daga samarwa. A farko na'urar da irin wannan bar taron jama'a layi a 1968. Samar da Monsanto kwararan fitila nufin amfani da farko a dijital watches da calculators. A na gaba 'yan shekarun da suka gabata, LEDs aka yi amfani ne kawai a cikin masana'antu da kuma mabukaci Electronics.

LED-fitilar 220V, emitting wani haske fari haske, kuma tsara don haske na gabatarwa domin daban-daban dalilai, fara da za a bayar a 1997 kadai. Mahalicci na farko da irin wannan na'urar da aka American Fred Schubert. A zamaninmu, irin wannan na'urorin da aka yi amfani da yawa masana'antu da na zama yankunan.

Babban tsarin abubuwa

Modern haske-emitting diode LED-fitilu suna tattara ta amfani da wadannan aka gyara:

• Cap. Kamar yadda tare da Lagwani fitilu, da cewa a cikin wannan harka, da kashi da aka tsara don shige da na'urar a cikin soket na fitilar.

• Drivers a wani roba gidaje tare da samun iska ramukan. An yi nufin kumburi ga tana mayar ac zuwa dc. Bugu da kari, ta zane hada da musamman capacitors da ake bukata don kwantar da fitilar. Wani kashi - a zener diode, wanda aka yi amfani da equalize da irin ƙarfin lantarki saukad a cikin cibiyar sadarwa.

• Lagireto. Wannan taro da aka yi da aluminum, kuma yana da manya-manyan yawan gefuna. Haka ma wajibi ne don kwantar da LEDs.

• Ya sanya daga aluminum jirgin. A gefen da shi cewa fuskantar lagireto, shafi na musamman thermopaste. A katin da aka canjawa wuri game da 90% na zafi jefarwa LED.

• Diffuser. LED fitilu nuna wani sosai directional haske. Wannan kashi a cikin da zane domin ta watsawa domin uniform haske daga cikin dakin.

• LED kanta.

Kamar yadda ka gani, a kwatanta da na al'ada Lagwani na'urorin dauke nan da hadadden tsari.

Mene ne wani LED

Hakika, shi ne wannan kashi a cikin fitilar ne na asali. A gaskiya LEDs ne na musamman semiconductor na'urar da sabobin tuba lantarki da makamashi zuwa ga haske. Babban tsarin abubuwa da na'urar ne:

• A substrate, da conductive halin yanzu.

• Aza ta crystal LED.

• Da gidaje, wanda encloses biyu abubuwa. A gefe daya daga cikin lambobin sadarwa da ake located, da kuma sauran wani ruwan tabarau. Tsakanin karshen da LED guntu mai cike da silicone.

• Aluminum tushe a kan wanda ake gyarawa dukan abubuwa.

manufa na aiki

LED aiki ta hanyar wani na musamman aiwatar da recombination na electrons tsakanin biyu tashoshi da sãɓãwar launukansa digiri na watsin. A wuraren da karshen guntu a hannu daya kara doping Mai karɓar najasa dauke da karamin adadin electrons, da kuma a kan sauran - tãyar da su. Recombination faruwa nan da nan bayan da fitilar aka kunna a cikin cibiyar sadarwa. A sakamakon haka ne haddi makamashi, wanda aka tuba a cikin wani mai bayyanãwa juyi.

key Features

The masu gidaje, ofisoshi, shaguna da kuma Apartments, zabar jagoranci LED-fitilar, na farko na dukkan kula da uku main sigogi:

1. A mataki na zafi juyi. Fitilu na irin wannan na iya samar da hasken launi daban-daban. Na'urorin da cewa emit sanyi rafi, suna amfani da farko a cikin hukumomin gwamnati. Domin apartments da kuma gidaje ayan zabi fitilu tare da "dumi" haske. Mafi mashahuri jinsin su ne kamar haka model ga 2700, 3000 da kuma 3300 K.

2. Cap irin. A misali version yana dauke LED-fitilar E27. Model tare da wata hula dace da duk iyali fitilu. A sayarwa ma akwai mignon LEDs za a iya labeled E14.

3. Power na'urar. Kamar yadda aka sani, mafi mashahuri ne Lagwani fitilu 60-100 Watt. Wadannan alkaluma dace 7-13 W LEDs.

Wanne na'urar saya don Apartment?

Saboda haka, amsar wannan tambaya na yadda za a zabi wani LED kwan fitila ga gida, ba wuya. A mafi kyau zaɓi ga mazauni naúrar zai kasance tare da E27 hula da dumi zafi juyi na 2700 K.

Amma ga ikon, a wannan yanayin, ya zabi na ƙara dogara a kan abin da takamaiman dalilai shi aka zaci su yi amfani da na'urar. Saboda haka, ga falo ko ofishin ne mafi kyau dace trinadtsativattnaya LED kwan fitila E27 (analogue 100W Lagwani na'urar). Bedroom ne mafi alhẽri a zabi wani model a 7-10 watts. A wannan fitilu su dace da dafa abinci da kuma karamin hallway.

abũbuwan amfãni na'urorin

Saboda haka abin da daidai ne daban-daban da abũbuwan amfãni LED-fitila? Sharhi kan na'urorin na irin wannan ne m mai kyau. A cewar masu amfani da, su ne:

1. Tattali. The na'urar da wannan nau'in jan makamashi 20 sau kasa da wani Lagwani fitilar ga wannan hasken tsanani.

2. Da dogon sabis rayuwa. LEDs ake amfani ba tare da bukatar ya maye gurbin ne har zuwa dubu ɗari hours.

3. Resistant zuwa buga, vibration da kuma low yanayin zafi. Tare da wannan LED kwan fitila za a iya amfani da ciki har titi lighting.

4. Tsabtace muhalli mai lafiya. A bambanci da na al'ada makamashi-ceto, LED fitilu ba su da Mercury. Wannan qara matakin tsaro lighting da kuma facilitates sake amfani hanya.

5. Kada ka ba UV radiation. Lokacin amfani da irin wannan fitila burnout auku upholstery, fentin alamu da kamar. D.

disadvantages na LEDs

Saboda haka, da abũbuwan amfãni daga fitila na wannan nau'in akwai mutane da yawa. Amma akwai, ba shakka, da kuma wasu disadvantages. High kudin - shi ne cewa na farko na duk yana nufin rashin irin wannan na'urar a matsayin LED-fitila. Farashin iyali LED iya bambanta tsakanin 600-3000 rubles. A sale, ba shakka, akwai mai rahusa zažužžukan, kerarre a kasar Sin. Amma saya su tare da taka tsantsan. Gaskiyar cewa low cost a cikin wannan hali zai iya kawai za a bayyana ta tanadi a cikin bangaren sassa.

Wani gagarumin drawback na LED fitilu ne su ji na ƙwarai to ƙarfin lantarki saukad. Wani lokacin da mazauna birane, mallakan kananan filaye, mãmãkin yadda za a zabi wani LED kwan fitila ga gida a waje da birnin. Abin baƙin ciki, a kasar don amfani da irin wannan na'urorin ya iya ba ko da yaushe, da kuma duk saboda m canje-canje a cikin irin ƙarfin lantarki.

Wani hasara na fitilu na wannan jinsin aka dauke su wani abu ba za su iya karkatar da magana, a cikin rufaffiyar luminaires. A m zafi fiye da kima, irin na'urorin da ake sosai sauƙi lalace. Saboda wannan dalili shi ba da shawarar a yi amfani da LED fitilar a cikin na musamman yankunan da ma high yanayin zafi. Bayan watanni da dama na aiki a karkashin wadannan yanayi da na'urar zai fara bayar da wani unacceptably rage haske.

Gaskiyar cewa irin wannan fitilar fitarda kunkuntar rafi, kuma za a iya dangana ga su disadvantages. Amfani da scatterer qara kudin da na'urar. Haka kuma, a lokacin da amfani da ikon jefarwa luminous juyi ne rage muhimmanci.

Mafi mashahuri masana'antun

Brands of na'urorin na irin wannan a kan zamani Rasha kasuwa yana da yawa. Me manufacturer kamata zabi, da zabar wani na'ura, kamar LED-fitila? Sharhi kan na'urorin na irin wannan kullum tabbatacce. Duk da haka, mafi girma AMINCI, bisa ga abokan ciniki, kayayyakin yana Turai brands. Sin guda lighting, kamar yadda aka ambata riga, zai iya gadara da ingancin shi ne ba ko da yaushe haka al'amarin. A wannan ya kamata a ce daga cikin kayayyakin na cikin gida masana'antun.

Turai brands mafi mashahuri, kuna hukunta da sake dubawa, yi amfani da LED LED-fitilar Artpole, ASD da Navigator. A mafi tsada a wannan harka shi ne samar da m "ArtPole". ASD da Navigator ne mai rahusa, amma ba a little more haskensu haske fitarwa. Pretty yawa da fitilar wadannan masana'antun bambanta a zane. Amma a wannan yanayin da zabi ne, ba shakka, zai dogara ne a kan keɓaɓɓen dandano fifiko da mai saye.

Saboda haka, babban abũbuwan amfãni daga LED fitilu za a iya dangana a sama da dukan dace da kuma dogon sabis rayuwa. Su undisputed da yake da muhalli tsarki. Abin da irin LED haske kwararan fitila fi dacewa gida ko ofis? A cewar masu amfani da, da model ne mafi alhẽri saya daga sananniya ta alhẽri manufacturer. High kudin ne wajaba - a kudi na riba - kawai ingancin kayan aiki. Cheap da Sin fitilar, mafi m, sosai da sauri kasa.