Saense e ka morao ho LED Neon Flex: Ke Eng e Etsang Hore e Khanye?

Saense e ka morao ho LED Neon Flex: Ke Eng e Etsang Hore e Khanye?

Selelekela

LED Neon Flex e se e tumme ka potlako e le khetho ea mabone e feto-fetohang bakeng sa lits'ebetso tsa kahare le kantle. Ka mebala ea eona e khanyang le ho feto-fetoha ha maemo, e fetotse tsela eo re nahanang ka eona ka mabone a setso a neon. Empa na u kile ua ipotsa hore na LED Neon Flex e hlile e sebetsa joang le hore na ke eng e etsang hore e khanye? Sehloohong sena, re tla hlahloba saense ka mor'a tharollo ena e ncha ea mabone, re hlahlobisisa likarolo le mekhoa e e nolofalletsang ho hlahisa liphello tse hlollang tsa pono.

Ho utloisisa Theknoloji ea LED

Ho utloisisa mahlale a LED Neon Flex, ho bohlokoa ho qala ka ho utloisisa melao-motheo ea theknoloji ea Light-Emitting Diode (LED). Li-LED ke lisebelisoa tsa semiconductor tse fetolang matla a motlakase ho khanya ka mokhoa o bitsoang electroluminescence. Ho fapana le mabone a tloaelehileng a incandescent, li-LED ha li itšetlehe ka mocheso ho hlahisa leseli, ho etsa hore li be le matla a mangata le ho tšoarella nako e telele.

1. Anatomy ea LED Neon Flex

LED Neon Flex e na le likarolo tse 'maloa tsa bohlokoa tse sebetsang hammoho ho theha khanya ea eona e khanyang. Likarolo tsena li kenyelletsa li-chips tsa LED, li-diffuser le thepa e koahelang.

LED Chips: Pelo ea Neon Flex ea LED ke lisebelisoa tsa LED, e leng lisebelisoa tse nyenyane tsa semiconductor tse hlahisang leseli ha motlakase o feta ho tsona. Li-chips tsena hangata li entsoe ka lisebelisoa tsa gallium nitride (GaN) kapa indium gallium nitride (InGaN), tse nang le thepa e ikhethang e lumellang tlhahiso e sebetsang ea khanya.

Diffuser: Ho aba lebone ka ho lekana le ho etsa khanya e boreleli, e ts'oanang, LED Neon Flex e sebelisa sesebelisoa sa motlakase. Karolo ena hangata e entsoe ka thepa e tenyetsehang, e feto-fetohang joalo ka silicone, PVC kapa acrylic. The diffuser e thusa ho ntlafatsa ponahalo ea ponahalo ea Neon Flex ea LED, e lumellang ho hasana hantle ha leseli.

Lisebelisoa tsa Encapsulating: Bakeng sa ho sireletsa li-chips tse bobebe tsa LED le ho netefatsa hore li phela nako e telele, LED Neon Flex e kentsoe ka thepa e tšoarellang ea nako e telele. Hangata boitsebiso bona ke motsoako oa resin e hlakileng kapa e mebala le ho roala ho sireletsang. Ha e sireletse li-LED feela maemong a tikoloho empa e boetse e thusa ho boloka sebopeho se lakatsehang le ho feto-fetoha ha Neon Flex.

2. Electroluminescence le Pōpo ea Mebala

Ts'ebetso ea electroluminescence e bohlokoa ho utloisisa hore na LED Neon Flex e hlahisa mebala e fapaneng joang. Ha motlakase o phalla ka har'a chip ea LED, li-electrone le masoba ka har'a lisebelisoa tsa semiconductor li kopanya hape, ho lokolla matla ka mokhoa oa photons. 'Mala oa leseli le hlahisitsoeng o itšetlehile ka lekhalo la matla pakeng tsa lihlopha tsa valence le conduction tsa thepa ea LED.

Ka ho khetha ka hloko lisebelisoa tse fapaneng tsa semiconductor le ho fetola sebopeho sa tsona, bahlahisi ba LED ba ka hlahisa li-LED tse hlahisang leseli ka bolelele bo fapaneng ba maqhubu, e leng se hlahisang mebala e fapaneng. Ka mohlala, li-LED tsa gallium phosphide (GaP) li hlahisa khanya e khubelu, ha indium gallium nitride (InGaN) LED e ntša leseli le leputsoa, ​​​​le tala le le lesoeu. Ka ho kopanya li-LED tse mebala-bala ka har'a Neon Flex e le 'ngoe, ho ka finyelloa mebala e mengata e khanyang.

3. Ho Laola Khanya le ho Fetola 'Mala

LED Neon Flex ha e fane ka mebala e khanyang feela empa e boetse e fana ka bokhoni ba ho laola khanya esita le ho fetola mebala ka matla. Sena se finyelloa ka litsamaiso tse tsoetseng pele tsa taolo ea elektroniki.

Taolo ea Khanya: Ka ho fetola boemo ba hona joale bo phallang ka har'a li-chips tsa LED, khanya ea LED Neon Flex e ka laoloa habonolo. Hangata sena se etsoa ka ho sebelisa mekhoa ea pulse-width modulation (PWM), moo lebone la LED le khantšang le ho tima ka potlako ka linako tse fapaneng. Ha nako e ntse e sebetsa ha e bapisoa le ea off-time, LED e khanya haholoanyane.

Ho fetoha ha mebala: LED Neon Flex e ka fetola mebala e sebelisa mekhoa e fapaneng. Mokhoa o mong o tloaelehileng ke ho sebelisa li-LED tsa RGB (Red-Green-Blue), moo chip e 'ngoe le e' ngoe ea LED e hlahisang e 'ngoe ea mebala e ka sehloohong,' me ka ho kopanya mefuta e sa tšoaneng le matla a mebala, mefuta e mengata ea mebala e ka finyelloa. Ho laola mokhoa oa ho fetola mebala, balaoli ba elektroniki ba tsoetseng pele ba hiroa ho hokahanya le ho lokisa tlhahiso ea chip e 'ngoe le e 'ngoe ea LED.

Qetello

Saense e ka morao ho LED Neon Flex ke motsoako o khahlang oa mahlale a thepa, fisiks ea semiconductor, le boenjiniere ba elektroniki. Ka kopanyo e bohlale ea theknoloji ea LED, li-diffuser, le lisebelisoa tse koahelang, LED Neon Flex e theha litlamorao tse makatsang tse hohelang le ho ntlafatsa sebaka sefe kapa sefe. Ho utloisisa ho rarahana ha theknoloji ea LED ho thusa ho ananela bokhabane le ho feto-fetoha ha LED Neon Flex, ho e etsa khetho e ratoang bakeng sa lits'ebetso tse khabisitsoeng le tse sebetsang tsa mabone.