Ubuchwepheshe
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Zonke izinhlobo PCB ezahlukene
Njengamanje, kunezinhlobo ezintathu ze-PCB ezisetshenziswa nge-LED enamandla amakhulu okukhipha ukushisa: ibhodi elenziwe ngethusi elinohlangothi oluphindwe kabili (FR4), ibhodi le-aluminium esekelwe ku-aluminiyamu ebucayi yethusi (MCPCB), i-PCB yefilimu eguquguqukayo ene-adhesive ebhodini le-aluminium alloy. I-heat dissipatio...Funda kabanzi -
Umklamo ojwayelekile wokukhanyisa we-landscape wangaphandle! Enhle
Indawo yengadi evulekile edolobheni iya ngokuya ithandwa ngabantu, futhi umklamo wokukhanyisa indawo yalolu hlobo lwe "oasis yasemadolobheni" nawo unakwa kakhulu. Ngakho-ke, yiziphi izindlela ezivamile zezinhlobo ezahlukene ze-landscape design? Namuhla, ake sethule imiklamo embalwa evamile yokukhanyisa...Funda kabanzi -
Izakhi zokufezeka kobuchwepheshe
Izakhi zokuqaphela izinto zobuchwepheshe: Ukuze kuxazululwe izinkinga zobuciko bangaphambili, ukubonakaliswa kwesicelo kunikeza indlela yokulawula, idivayisi yokukhanyisa ngaphansi kwamanzi kanye nedivayisi yedivayisi yokukhanyisa ngaphansi kwamanzi. Ngokukhethekile, ihlanganisa izixazululo zobuchwepheshe ezilandelayo: Kowokuqala a...Funda kabanzi -
Ukukhipha Ukushisa: Ukukhanyisa kwe-LED yesikhukhula sangaphandle
Ukukhishwa kokushisa kwama-LEDs anamandla amakhulu i-LED iyidivayisi ye-optoelectronic, kuphela u-15% ~ 25% wamandla kagesi azoguqulwa abe amandla okukhanya ngesikhathi sokusebenza kwawo, futhi amanye amandla kagesi acishe aguqulwe abe amandla okushisa, okwenza izinga lokushisa...Funda kabanzi -
Mayelana nezibani ze-Commercial LED Ground Lights
1. Indawo yokukhanya: ibhekisela kumfanekiso owenziwe ukukhanya entweni ekhanyisiwe (imvamisa isesimweni esime mpo) (ingaqondwa futhi njengoba injalo). 2. Ngokwezidingo zokuklama izibani zezindawo ezahlukene, kuzoba nezidingo ezahlukene zamabala okukhanya. T...Funda kabanzi -
Kungani i-LED ikhanya?
Uma umthombo wokukhanya omusha ungena emakethe, inkinga ye-stroboscopic nayo yavela. U-Miller I we-PNNL uthe: Ubukhulu bokukhanya okukhipha ukukhanya kwe-LED bukhulu nakakhulu kunokwelambu le-incandescent noma isibani se-fluorescent. Kodwa-ke, ngokungafani nezibani ze-HID noma ze-fluorescent, okuqinile-...Funda kabanzi -
Izinzuzo kanye nokusetshenziswa kwezibani ezingaphansi komhlaba
Imikhiqizo yokukhanyisa kwe-LED kancane kancane ithathe indawo yemikhiqizo yokukhanyisa edlule. Imikhiqizo yokukhanyisa kwe-LED inezinzuzo eziningi futhi iyindlela yokuthuthukiswa yekhulu lama-21. Kunemikhiqizo eminingi ye-LED futhi izinkambu zokufaka izicelo zihlukile. Namuhla sizokwethula i-var...Funda kabanzi -
Ukubaluleka kwamalambu angaphansi komhlaba, ancishisiwe kumalambu aphansi
Chaza umoya wedolobha "Umoya we-Urban" okokuqala yigama elilinganiselwe lesifunda, elibhekisela kubunikazi obuhlangene nobuntu obuvamile obuboniswa endaweni ethile kanye nokuzwakala kwabantu abahlala endaweni ethile kanye nemvelo. Lokhu yi...Funda kabanzi -
Izindlela Zobuchwepheshe Zokuthuthukisa Ikhwalithi Yemiklamo Yokukhanyisa Kwendawo
Njengengxenye ebalulekile ye-landscape, ukukhanya kwe-landscape yangaphandle akubonisi nje izindlela zomqondo we-landscape, kodwa futhi ingxenye eyinhloko yesakhiwo sesikhala semisebenzi yabantu yangaphandle ebusuku. Ukukhanya kwezwe langaphandle okungokwesayensi, okumisiwe, nokwenziwe umuntu...Funda kabanzi -
Ingabe i-architecture namasiko edolobha lethu liyaphi?
Izakhiwo eziyingqopha-mlando kanye namasiko Idolobhakazi kufanele liqakathekise izinga lesakhiwo nendawo yaso. Ngokomlando, abantu babevame ukusebenzisa idolobha lonke noma izwe lonke ukwakha izakhiwo ezibalulekile eziyingqopha-mlando, futhi izakhiwo eziyingqopha-mlando seziphenduke uphawu lukahulumeni, amabhizinisi kanye ...Funda kabanzi -
I-Media Architecture: Ukuhlanganiswa Kwesikhala Esibonakalayo Nesikhala Esibonakalayo
Ukungcoliswa kokukhanya okushintsha isikhathi akunakugwenywa Ukuqonda komphakathi ukungcoliswa kokukhanya kuyashintsha ngezikhathi ezahlukene. Emandulo lapho umakhalekhukhwini wawungekho, wonke umuntu wayethi ukubukela umabonakude kulimaza amehlo, kodwa manje sekuwumakhalekhukhwini obuhlungu...Funda kabanzi -
Amasu Okukhanyiswa Kwezikhukhula Esakhiweni Ukukhanyisa Kwangaphandle
Eminyakeni engaphezu kweyishumi edlule, lapho "impilo yasebusuku" iqala ukuba uphawu lwengcebo yokuphila kwabantu, ukukhanya kwasemadolobheni kwangena ngokusemthethweni esigabeni sabahlali basemadolobheni nabaphathi. Lapho inkulumo yasebusuku inikezwa izakhiwo kusukela ekuqaleni, "izikhukhula" zaqala. "Ulimi olumnyama" embonini ...Funda kabanzi
