Chifukwa Chiyani Kuwala kwa LED Kungakhale Kupulumutsa Mphamvu Komanso Kupulumutsa Mtengo?
Kuyatsa kumapangitsa kuti magetsi azigwiritsidwa ntchito kwambiri. M'makampani akuluakulu ndi mafakitale, mtengo wowunikira tsiku ndi tsiku ndi waukulu kwambiri moti sungathe kunyalanyazidwa, kotero nyali za LED ndizodziwika kwambiri m'malo mwa HID. Kukonzekera kwa LED ndi ndalama zogwiritsira ntchito ndizotsika kwambiri kusiyana ndi kuunikira kwachikhalidwe. Popeza kuwala ndi chinthu chofunikira, kupeza njira yowonjezera mphamvu yopezera mphamvu ndikuyenera kuyesa chifukwa idzalipira posachedwa.
Kupulumutsa mphamvu ndi njira yeniyeni komanso yofunikira yomwe ingathe kulipira anthu pamaso pa chilengedwe. Anthu akhala akuyesera kupeza zinthu zabwino zogwiritsira ntchito mphamvu zawo. Ndipo zinthu zabwinozi sizimangotanthauza zotetezeka ku chilengedwe, komanso zotsika mtengo komanso zogwira mtima kwa ogula. Mwachitsanzo, tayerekezani kuwononga ndalama zochepa potenthetsa ndi magetsi popanda kuchepetsa kugwiritsa ntchito nthawi zonse.
Koma tiyeneranso kudziwa chifukwa chake magetsi a LED amatha kupulumutsa mphamvu komanso kupulumutsa ndalama, zifukwa zatsatanetsatane zidzawonetsedwa m'nkhaniyi.
Chifukwa 1: Kutalika kwa moyo wa LED kumachepetsa kuchuluka kwa kusintha
Ma LED ndi olimba kuposa magwero ena aliwonse owunikira. Poyerekeza ndi nyali za fulorosenti ndi mababu a incandescent, zoyamba zimatha maola 8,000 okha, ndipo zotsirizirazi kwa maola 1000, nthawi yomwe kuwala kwa LED kumayendera kumaposa maola 80,000. Zikutanthauza kuti nyali za LED zimagwira ntchito masiku 10,000 motalika kuposa omwe akupikisana nawo (ofanana ndi zaka 27) ndipo kusintha nyali ya LED kamodzi ndikofanana ndi kusintha babu wamba ka 80.
Chifukwa 2: Kuyatsa & kuzimitsa ntchito kwa Magetsi a LED kumawapangitsa kuti azigwira bwino ntchito
Kuphatikiza pa kukhala osagwiritsa ntchito mphamvu, nyali za LED zilinso ndi mitundu ina yambiri yowunikira, monga zitsulo za halide, nyali za incandescent, ndi nyali za fulorosenti. Amayamba nthawi yomweyo ndipo safuna nthawi yotentha yotentha ngati nyali za fulorosenti. Palibe vuto ndi kuyatsa ndi kuzimitsa nthawi zambiri. Sizikhudza ntchito yawo kapena moyo wautali. Mosiyana ndi ma CFL ndi nyale za incandescent, sizimathyoka mosavuta chifukwa zipangizo zomwe zimagwiritsidwa ntchito pozipanga zimakhala zolimba ndipo sizikusweka chubu kapena ulusi. Chifukwa chake, nyali ya LED ndi yolimba komanso yosalimba.
Chifukwa 3: Mfundo yogwirira ntchito ya LED imachepetsa ndalama zogwirira ntchito
Nyali ya Incandescent ndi gwero lamagetsi lamagetsi lomwe limapatsa mphamvu filament kupita kumalo owoneka bwino komanso kutulutsa kuwala kowoneka ndi cheza chamafuta. Ngakhale LED (Light Emitting Diode) ndi chipangizo cholimba cha semiconductor, chomwe chimatha kusintha magetsi kukhala kuwala. Chifukwa chake gwero lina lililonse lowunikira limawononga ndalama zambiri kuposa LED. Choncho, n'zosakayikitsa kuti zimakhala zotsika mtengo pakapita nthawi. Mbali ina yomwe sitinganyalanyaze ndikugwiritsa ntchito mphamvu. Ngati mumagwiritsa ntchito nyali ya incandescent kwa maola 8 ndi zaka 2 pa tsiku, idzakudyerani ndalama zokwana madola 50, koma ngati mumagwiritsa ntchito ma LED kwa maola 8 ndi zaka 2 panthawi yomweyi - idzakuwonongerani ndalama zotsika mpaka $ 2 mpaka $ 4. Kodi tingasunge ndalama zingati? Sungani mpaka $48 pachaka ndikusunga mpaka $4 pa LED pamwezi. Tabwera kudzalankhula za babu limodzi. M'nyumba iliyonse kapena zofunikira, mababu angapo amayatsidwa kwa nthawi yayitali tsiku limodzi, ndipo kusiyana kwamitengo ndikoyenera kuganiziridwa. Inde, mtengo wogula ma LED ndi apamwamba, koma mtengo wonse ndi wotsika kuposa mitundu ina ya nyali, ndipo mitengo ikutsika pakapita nthawi. Kungoti tekinoloje nthawi zambiri imabwera pamtengo wokwera mpaka msika utasinthidwa kwathunthu, ndiyeno mtengo wopanga umatsika.