Mabone a likhohola tsa LEDke khetho e tsebahalang ea mabone ka lebaka la ts'ebetso e phahameng ea matla, bophelo bo bolelele le khanya e ikhethang. Empa na u kile ua ipotsa hore na mabone aa a sa tloaelehang a etsoa joang? Sehloohong sena, re tla hlahloba ts'ebetso ea tlhahiso ea mabone a likhohola tsa LED le likarolo tse etsang hore li sebetse hantle.
Mohato oa pele oa ho theha lebone la likhohola la LED ke ho khetha thepa e nepahetseng. Lisebelisoa tsa mantlha tse sebelisoang ke li-LED tsa boleng bo holimo, lisebelisoa tsa elektronike le lisinki tsa mocheso oa aluminium. Chip ea LED ke pelo ea lebone la likhohola 'me hangata e entsoe ka lisebelisoa tsa semiconductor tse kang gallium arsenide kapa gallium nitride. Lisebelisoa tsena li khetholla 'mala o hlahisoang ke LED. Hang ha lisebelisoa li fumanoa, mokhoa oa ho etsa lihlahisoa o ka qala.
Li-chips tsa LED li behiloe holim'a boto ea potoloho, e tsejoang hape e le PCB (boto ea potoloho e hatisitsoeng). Boto e sebetsa e le mohloli oa matla bakeng sa li-LED, ho laola hona joale ho boloka mabone a sebetsa hantle. Sebelisa pente ea solder ho boto ebe u beha chip ea LED sebakeng se khethiloeng. Kopano eohle e futhumatsoa ho qhibilihisa peista ea solder le ho tšoara chip sebakeng. Mokhoa ona o bitsoa reflow soldering.
Karolo e latelang ea bohlokoa ea lebone la likhohola la LED ke optics. Optics e thusa ho laola tsela le ho hasana ha leseli le hlahisoang ke li-LED. Hangata lilense kapa li-reflector li sebelisoa e le lisebelisoa tsa optical. Lilense li na le boikarabelo ba ho fapanyetsana lebone la khanya, ha liipone li thusa ho lebisa leseli ka litsela tse itseng.
Kamora hore kopano ea chip ea LED le li-optics li phetheloe, potoloho ea elektroniki e kopantsoe ho PCB. Potoloho ena e etsa hore floodlight e sebetse, e e lumella ho bulela le ho tima le ho laola khanya. Mabone a mang a likhohola tsa LED a boetse a kenyelletsa likarolo tse ling tse kang li-sensor tse tsamaeang kapa matla a ho laola hole.
Ho thibela ho futhumala ho feteletseng, mabone a likhohola tsa LED a hloka ho teba ha mocheso. Hangata licheso tsa mocheso li entsoe ka aluminium ka lebaka la ho tsamaisa mocheso o babatsehang. E thusa ho tlosa mocheso o feteletseng o hlahisoang ke li-LED, ho netefatsa hore li phela nako e telele le ho sebetsa hantle. Sekoaelo sa mocheso se behiloe ka morao ho PCB ka li-screw kapa pente ea mocheso.
Hang ha likarolo tse fapaneng li kopantsoe le ho kopanngoa, matlo a mabone a likhohola a ile a eketsoa. Nyeoe ha e sireletse feela likarolo tsa ka hare empa e boetse e fana ka aesthetics. Lithako hangata li entsoe ka aluminium, polasetiki kapa motsoako oa tse peli. Khetho ea thepa e itšetlehile ka lintlha tse kang ho tšoarella, boima le theko.
Ho hlokahala tlhahlobo e phethahetseng ea taolo ea boleng pele mabone a likhohola a LED a se a loketse ho sebelisoa. Liteko tsena li netefatsa hore lebone le leng le le leng la moroallo o kopana le maemo a boletsoeng ho latela khanya, tšebeliso ea matla le nako e telele. Mabone a boetse a lekoa libakeng tse fapaneng, ho kenyeletsoa mocheso le mongobo, ho netefatsa hore a tšepahala maemong a fapaneng.
Mohato oa ho qetela ts'ebetsong ea tlhahiso ke ho paka le ho aba. Mabone a Moroallo a LED a phuthetsoe ka hloko ka lileibole tsa thomello. Ka mor'a moo li abeloa barekisi kapa ka ho toba ho bareki, li itokiselitse ho kenya le ho fana ka mabone a khanyang le a sebetsang hantle bakeng sa lisebelisoa tse sa tšoaneng, ho kenyelletsa le mabala a lipapali, libaka tsa ho paka makoloi le meaho.
Ka kakaretso, ts'ebetso ea tlhahiso ea mabone a likhohola a LED e kenyelletsa khetho e hlokolosi ea lisebelisoa, kopano, ho kopanya likarolo tse fapaneng, le tlhahlobo e tiileng ea taolo ea boleng. Ts'ebetso ena e tiisa hore sehlahisoa sa ho qetela ke tharollo ea mabone ea boleng bo holimo, e sebetsang hantle le e tšoarellang. Mabone a likhohola a LED a lula a fetoha ho fana ka ts'ebetso le ts'ebetso e ntlafetseng, 'me mekhoa ea bona ea tlhahiso e phetha karolo ea bohlokoa katlehong ea bona indastering ea mabone.
Ka holimo ke ts'ebetso ea tlhahiso ea mabone a LED. Haeba u e thahasella, u amohelehile ho ikopanya le led flood light supplier Tianxiang hobala haholoanyane.
Nako ea poso: Aug-10-2023
