LED LED-nyale: malongosoledwe a ubwino ndi kuipa

Magetsi kuti chiwalitsiro cha malo ntchito kwa nthawi yaitali. Kwa nthawi yaitali, mu nyumba, maofesi, masitolo, nyumba ndi zina zotero. D. Only ntchito kwa mababu kuwala. Izi zipangizo yaing'ono akadali amatengedwa makamaka mwachilungamo wamphamvu mtsinje wa kuwala, ndi china chirichonse kumakondweretsa diso mthunzi achilengedwe. Komabe, incandescent mababu ndi zovuta zingapo kwambiri. Koposa zonse, ichi ntchito mwamphamvu mawu a mowa mphamvu ndi moyo yaing'ono. Choncho, zaposachedwapa kwambiri otchuka kuyatsa zina - ndalama ndi cholimba. Dama, ndi kuyambitsa si kale anatsogolera anatsogolera-nyali.

A mbiri pang'ono

Zinali koyamba wotchuka injiniya Nick Holonyak mu 1962. Zokha zipangizo zawo zimatulutsa kuonekera kuwala kofiira. Atangobadwa maonekedwe anatulukira chidwi, kampani US Monsanto waika pa otaya kupanga. The chipangizo woyamba wa mtundu uwu anasiya msonkhano mzere mu 1968. Yopangidwa ndi Monsanto mababu anafuna kuti ntchito kwenikweni mu ulonda digito ndi toŵerengera. Kenaka zaka makumi angapo, LEDs ankagwiritsa ntchito kokha mu mafakitale ndi ogula zamagetsi.

LED-nyale 220V, emitting kuwala woyera, ndi cholinga kuti chiwalitsiro cha malo zolinga zosiyana, anayamba inakhazikitsa mu 1997 chokha. Mlengi wa chipangizo yoyamba anali American Fred Schubert. Masiku ano, zipangizo umenewu ntchito m'madera ambiri mafakitale ndi zogona.

Waukulu structural zinthu

Modern kuwala emitting diode LED-nyali anasonkhana ntchito zigawo izi:

• Kapu. Mofanana ndi nyali incandescent, kuti mu nkhani iyi, mchitidwe lakonzedwa kuti agwirizane chipangizo mu zamphako nyale.

• Madalaivala mu nyumba pulasitiki ndi mabowo mpweya wabwino. Chinali cholinga mfundo kuti akatembenuka Mac kwa DC. Komanso, kamangidwe kake zikuphatikizapo capacitors wapadera anafunika kuziziritsa nyale. mfundo ina - ndi zener diode, amene ntchito mwakufuna kwa voteji akutsikira mu maukonde.

• Redieta. msonkhano uwu wapangidwa zotayidwa ndipo ali ochuluka zedi m'mbali. M'pofunikanso kuti kuziziritsa LEDs.

• Anapanga gulu zotayidwa. Kumbali ya izo loyang'anizana rediyeta, ntchito thermopaste wapadera. khadi ndi anasamutsidwa 90% ya kutentha panamveka kutsogoleredwa.

• Diffuser. nyali LED kubala kuwala kwambiri mbali. Izi amafotokozera mu zinalengedwera kwa kupezeka zake kuti yunifolomu chiwalitsiro cha chipinda.

• LED yokha.

Monga mukuonera, poyerekeza ndi zipangizo ochiritsira incandescent panopa ndi dongosolo zovuta zambiri.

ndi kutsogozedwa Kodi

Inde, mfundo imeneyi mu nyali ndi zofunika. Kwenikweni LEDs ndi wapadera michenga yopangira zida zamagetsi chipangizo chimene otembenuka mphamvu ngati zamagetsi ku kuwala. Waukulu structural zinthu chipangizo ndi:

• The gawo lapansi, panopa conductive.

• Anaika galasi ake LED.

• The nyumba, umene encloses zinthu zonse. Kumbali ina ya kulankhula ndi ili, ndi zina ndi mandala. Pakati yotsirizira ndi Chip LED ladzala ndi silikoni.

• Zotayidwa m'munsi pa zimene atathana zinthu zonse.

Mfundo ntchito

Anatsogolera ukugwira ntchito mwa njira yapadera recombination wa ma elekitironi pakati pa malo awiri ndi osiyana a madutsidwe. Mu malo kumene Chip yamasika pa dzanja limodzi likuphatikizapo doping acceptor wodetsedwa munali pang'ono ma elekitironi, ndi pa zina - anamuukitsa. Recombination kukuwonekera mwamsanga nyali yoyendetsedwa mu maukonde. Chifukwa ndi mphamvu zopitirira muyeso, amene n'kukhala kamwazi wowala.

Features Ofunika

Eni nyumba, maofesi, masitolo ndi nyumba, kusankha anatsogolera anatsogolera-nyale, choyamba kulabadira magawo atatu akulu akulu:

1. Mlingo wa kutentha kamwazi. Nyali ya mtundu uwu mwina kubala kuwala kwa mitundu yosiyanasiyana. Tizipangizo zimatulutsa mtsinje ozizira, ntchito makamaka boma. Pakuti nyumba ndi nyumba amakonda kusankha nyali ndi "ofunda" kuwala. Mitundu otchuka amakhala zitsanzo 2700, 3000 ndi 3300 K.

2. Kapu mtundu. The wosasintha imatengedwa LED-nyale E27. Chitsanzo ndi kapu oyenera nyali zonse zapakhomo. Akugulitsa pali mignon LEDs akhoza zaikidwa E14.

3. Mphamvu chipangizo. Monga amadziwika, wotchuka kwambiri ndi incandescent nyali 60-100 Watt. Chiwerengerochi zizigwirizana 7-13 W LEDs.

Amene chipangizo kugula nyumba ya?

Choncho yankho la funso mmene kusankha babu LED kwao, kumva. Njira yoyenera ya unit okhalamo adzakhala ndi E27 kapu ndi kutentha kutentha otaya 2700 K.

Pamene mphamvu, mu nkhani iyi, kusankha kunadetsa zimadalira zolinga chimene chingasonyeze amaganiza kuti ntchito chipangizo. Choncho, kwa pabalaza kapena nchito yabwino yoti trinadtsativattnaya LED babu E27 (analogue 100W incandescent chipangizo). Kuchipinda ndi bwino kusankha chitsanzo pa 7-10 Watts. Nyali yemweyo ali oyenera khitchini ndi hallway yaing'ono.

zipangizo ubwino

Chotero kodi kwenikweni ubwino osiyana LED-nyale? Reviews zipangizo za mtundu uwu kulemerako wabwino. Malinga ndi ogula, ali:

1. Ndalama. The chipangizo cha mtundu amadya mphamvu nthawi 20 zosakwana ndi incandescent nyali kwa chomwecho kuwala kwambiri.

2. Ndi moyo wautali utumiki. LEDs ntchito popanda kufunika m'malo maola zana chikwi chimodzi.

3. Kugonjetsedwa ndi mantha, kugwedera ndi kutentha otsika. Ndi babu izi LED angagwiritsidwe ntchito kuphatikizapo kuunikira msewu.

4. Zachilengedwe otetezeka. Mosiyana ochiritsira mphamvu yopulumutsa, LED nyali mulibe mankhwala enaake. Izi kumawonjezera mlingo wa kuyatsa chitetezo ndi facilitates yobwezeretsanso ndondomeko.

5. Musapereke dzuwa limakhala lamphamvu. Pamene ntchito mtundu wa nyale amatopa amapezeka upholstery, dongosolo penti ndi monga D..

kuipa LEDs

Choncho, ubwino nyali za mitundu pali ambiri. Koma pali, ndithudi, ndi zina zabwino. Mkulu mtengo - ndi woyamba wa zonse amatanthauza kuipa chipangizo monga LED-nyale. Mtengo wa anatsogolera banja siyana pakati pa 600-3000 rubles. Akugulitsa, ndithudi, pali options mtengo, kupanga China. Koma kugula iwo mosamala. chakuti mtengo wotsika Pankhaniyi zitha anafotokoza ndi ndalama m'madera chigawo.

drawback kwina kwakukulu kwa nyale LED ndi tilinazo awo voteji akutsikira. Nthawi zina anthu a m'mizinda, kukhala ziwembu kakang'ono ka dziko, ndikudabwa mmene kusankha babu LED kunyumba kunja kwa mzinda. Mwatsoka, m'dziko ntchito zipangizo kungatenge nthawi zonse, ndipo zonse chifukwa cha kusintha kawirikawiri mu voteji.

sangathe ina nyali za mitundu imatengedwa kukhala chinachake chimene iwo angakhoze sasintha mu luminaires chatsekedwa. Pa kutenthedwa zonse, zipangizo amenewa mosavuta kwambiri kuonongeka. Chifukwa yomweyo ali osavomerezeka ntchito nyale LED m'madera apadera ndi kutentha kwambiri. Patapita miyezi ingapo ntchito pansi pa zikhalidwe izi chipangizo amayamba kupereka kuwala unacceptably mdima.

chakuti mtundu uwu wa nyale limatulutsa mtsinje yopapatiza, akhoza zimachitika ndi kuipa kwawo. Ntchito scatterer ndi kumawonjezera mtengo chipangizo. Komanso, pamene ntchito mphamvu panamveka wowala kamwazi ndi kwambiri yafupika.

Anthu opanga otchuka

Zopangidwa zipangizo za mtundu uwu pa msika wamakono Russian ali zambiri. N'chifukwa chiyani Mlengi ayenera kusankha, kusankha chipangizo, monga LED-nyale? Reviews zipangizo za mtundu uwu zambiri zabwino. Komabe, kudalilika kwambiri, malinga ndi makasitomala, malonda ali zopangidwa European. Chinese kuyatsa chomwecho, monga tanenera kale, akhoza kudzitama khalidwe si mmene zinalili m'mbuyomu. Zomwezi zinenedwe anati zinthu za opanga zoweta.

zopangidwa European wotchuka kwambiri, kuweruza ndi ndemanga, ntchito anatsogolera anatsogolera-nyale Artpole, ASD ndi kuyenda panyanja. Zodula kwambiri mu nkhani iyi ndi kupanga olimba "ArtPole". ASD ndi kuyenda panyanja ndi mtengo, koma kwakung'ono zambiri kuthima linanena bungwe kuwala. Wokongola kwambiri nyali izi opanga amasiyana kamangidwe. Koma mu nkhani iyi kusankha zoona, kudzadalira zokonda kukoma wogula.

Choncho, ubwino waukulu nyali LED akhoza zimachitika pamwamba Mwachangu onse ndi moyo wautali utumiki. kuphatikiza awo yamphamvu ndi chiyero zachilengedwe. Kodi mtundu wa LED kuwala mababu bwino yoti kunyumba kapena ofesi? Malinga ogula lachitsanzo ndi bwino kugula kwa munthu wodziwika Mlengi. kukwera mtengo ndi wolungamitsidwa - likuvutika profitability - kokha chida khalidwe. Cheap nyali Chinese, osalephera, mwamsanga ndithu.