Kupambana kwa LED Street Light

Kupambana kwa LED Street Light

Ndikukhulupirira kuti anthu ambiri amakhala ndi chidziwitso akamakwera ndege: usiku wopanda kanthu, akuyang'ana pawindo la ndege yonyamula anthu, mizinda yambiri yomwe ili pansi pa ndegeyo imakhala yowala kwambiri. Izi zili choncho makamaka chifukwa kuwalako kumachokera ku nyali zikwi zambiri za sodium. Akatswiri owunikira adati: "Kuchokera kumwamba, mizinda yambiri imakhala ngati mawanga alalanje."

Komabe, ndi kusintha kwa kuyatsa kwa msewu, ma LED asintha pang'onopang'ono nyali za sodium zokhala ndi mphamvu zambiri ndi ubwino wa moyo wautali wautumiki komanso kuwala kwabwinoko, ndipo izi zikuyamba kusintha.

Akuti chiŵerengero chonse cha magetsi a mumsewu mu United States chiri pakati pa 45 miliyoni ndi 55 miliyoni. Pakati pawo, nyali zambiri za mumsewu ndi nyali zapamwamba za sodium, ndipo gawo laling'ono ndi nyali zachitsulo za halide.

Akatswiri owunikira adati: "M'zaka ziwiri zapitazi, kuthamanga kwa ma LED kutha kuwirikiza katatu." "Chifukwa chogwiritsa ntchito nyali za LED, kuwala kwa kuwala kumakhala bwino kwambiri, komanso kupulumutsa ndalama kumakhala kofunikira."

Amakhulupirira kuti magetsi a mumsewu wa LED ali ndi zabwino zitatu:

Choyamba, kuwala kopangidwa bwino kwa msewu wa LED kumatulutsa kuwala kowoneka bwino, kowongolera, komanso kokongola. Ma optics opangidwa bwino mu luminaire ya LED amaonetsetsa kuti kuwala kumawunikira komwe kuli, zomwe zikutanthauza kuti kuwala kocheperako kumachepa.

Chachiwiri, nyali za LED zimafunikira ndalama zochepetsera kukonza komanso kugwiritsa ntchito mphamvu zochepa. Popeza magetsi ambiri amsewu ndi ake komanso amayendetsedwa ndi makampani othandizira, kugwiritsa ntchito ma LED kumatha kuchepetsa kugwiritsa ntchito mphamvu pafupifupi 40%. Pa nthawi yomweyo, ndalama zofunika kwambiri ndi kusamalira. Popeza lumen linanena bungwe la mkulu kuthamanga sodium nyali yafupika, mkulu kuthamanga sodium nyali ayenera m'malo osachepera zaka zisanu zilizonse. Zipangizo ndi ntchito zosinthira babu imodzi zitha kukhala pakati pa $80 ndi $200. Popeza moyo wa nyali za LED ndi nthawi zitatu kapena zinayi kuposa HID, mtengo wa kukonza kamodzi ukhoza kukhala waukulu kwambiri.

Chachitatu, kuwala kwa msewu wa LED kukukulirakulira. Ndi kupititsa patsogolo kwa teknoloji ndi kuchepetsa ndalama zopangira, opanga zowunikira angapereke njira zambiri zowunikira zodzikongoletsera, akhoza kutsanzira mawonekedwe owunikira a nyali zakale zamagesi, ndi zina zotero, zomwe zimakondweretsa kwambiri.

Zaka zingapo zapitazo, zounikira za LED zimangotenga gawo laling'ono la msika wowunikira msewu. Kukwera mtengo kwa ma LED kumapangitsa kukhala kovuta kuti matauni ambiri asinthe poyerekeza ndi nyali za HID. Koma lero, ndi kupita patsogolo kwa ukadaulo wowunikira za LED komanso kutsika kwamitengo, kuthamanga kwa kutengera kwa LED kukukulirakulira. M'tsogolomu, kuyatsa kwa msewu kudzakhala LED.