Mwenje dze LED dzinozivikanwa zvakanyanya kune yavo flat chimiro uye yemazuva ano mwenje kubuda. Asi wakambofunga here nezve mashandiro anoita zviedza izvi zvitete?
Mwenje ye LED ine akawanda machipisi e LED akarongwa mukati mebhodhi redunhu. Sezvo magetsi achipfuura nemachipi e LED, anoburitsa simba muchimiro chechiedza kuburikidza neiyo electroluminescence process. Sainzi yakawanda ine chekuita neruvara rwemwenje inoburitswa. Kunze kwezvo, zvinhu zvakawanda se-voltage, LED chip mhando, kuyerera kwazvino, nezvimwe, zvinokanganisa kubuda kwechiedza chekupedzisira.
Saka, sunga bhandi rako kuti unyure munyika yesainzi kuti uongorore kuti mwenje we LED strip unoshanda sei-
Chii chinonzi LED Strip Chiedza?
Mwenje wemwenje we LED anochinjika akadhindwa edunhu mabhodhi akazara nemwenje-emitting diode. Vane tambo kana tape-shaped zvivakwa zvinogona kukwidzwa kune chero nzvimbo - sirin'i, madziro, makona, kana nzvimbo dzakasimba. Chinhu chinonyanya kushamisa che LED mitsetse ndechekuti iwe unogona kucheka kune yako yaunoda kureba. Kunze kwezvo, ivo vane maficha epamberi ayo anogara achishaya marambi e LED.
Iyo slim-fit dhizaini ye LED strip mwenje inoita kuti ikwane mukati uye kunze kwemwenje. Aya magetsi anowanikwa mune akasiyana mavara akasiyana. Iwe unogona zvakare kuve nekutonga kukuru pamusoro pemagetsi nekuabatanidza neremote control.
Zvikamu zve LED Strip
Iyo yakakosha chikamu che LED mitsetse inosanganisira zvinotevera-
- LED chips: Machipisi e LED ndiwo chikamu chinoburitsa chiedza che LED mitsetse. Iwo akarongedzerwa mukati me LED mitsetse. Aya machipisi e LED anoburitsa mwenje kana magetsi achipfuura nemutsetse. Rudzi rwechiedza chakabudiswa zvinoenderana nemuvara we LED chip. Single-ruvara LED mitsetse ine chete ruvara chip, nepo RGB LED mitsetse ine tsvuku, girini, uye yebhuruu LED machipisi. Hunhu hwemutsetse we LED hunoenderana zvakanyanya nechip yayo. Tarisa chinyorwa ichi kune akanakisa LED chip vagadziri- Pamusoro Anozivikanwa e LED Chip Vagadziri Rondedzero (2023).
- Dunhu redunhu: Iyo LED strip ine yakadhindwa yedunhu bhodhi iyo inoshanda sechimiro chechimiro chegadziriso. Izvi zvinotsanangura chimiro chetambo che LED strip. Iwo machipisi e LED uye zvimwe zvikamu zvakarongwa mukati mebhodhi iri. Kuti uzive zvakawanda nezveFPCB, tarisa izvi - Zvese Zvaunofanirwa Kuziva NezveFPCB.
- Mutyairi: pasi kana anogara-voltage LED mitsetse kuda a mutyairi kugadzirisa ikozvino uye voltage kugovera. Iyo inova nechokwadi chekuti simba rakakodzera rinopihwa kune iyo LED mitsetse yekushanda kwakanyanya. Nekudaro, yakakwira-voltage LED mitsetse haidi mutyairi. Kuti uzive zvakawanda nezve LED mutyairi, tarisa izvi A Complete Guide kune LED Drivers.
- controller: A Controller inoshandiswa kugadzirisa kupenya uye ruvara rwe LED strip. Dzinogona kuva dzemhando dzakasiyana: IR controller, Bluetooth/Wi-Fi controller, DMX LED controller, Zigbee controller, etc. Kuti uzive zvakawanda nezve LED strip controller, tarisa izvi- LED Controller: A Comprehensive Guide.
- Resistors: Resistors akabatanidzwa mudunhu re LED mitsetse kudzikamisa kuyerera kwazvino. Iyo inodzivirira mitsetse kubva pakupfachukira ikozvino nekuda kwekuwedzeredza, iyo inogona kukuvadza fixture.
- Cheka mapoinzi uye zvibatanidza: Mucherechedzo wemhangura ane madoti (kazhinji madonhwe matatu) aripo muPCB ye LED mitsetse inomisikidzwa seakachekwa mapoinzi uye majoini. Aya madotsi anoratidza chiratidzo chekucheka kwaunogona kucheka tambo zvakachengeteka pasina kukuvadza dunhu rayo. Zvekare, unogona kubatanidza zvidimbu zvakachekwa kana imwe tambo kune madotsi kana uchida. Kuti uzive zvakawanda nezve akachekwa mapoinzi uye majoini, tarisa izvi- Unogona Kucheka Mwenje dze LED uye Maitiro Ekubatanidza: Full Guide.
- Encapsulation: Iyo encapsulation yemutsetse we LED inodzivirira machipisi e LED uye zvimwe zvikamu pabhodhi redunhu kubva pakupinda. Izvi zvinowanzogadzirwa ne epoxy kana silicone layer inodzivirira kusangana kwakananga kwema LED nemvura, hunyoro, kana guruva.
- Heat Sink: Kupisa kunyura kunosanganiswa mukati mezvigadziriso kudzivirira ma LED strips kubva pakupisa. Nekudaro, ma LED mitsetse haakurumidzi kupisa, asi yakakwirira-voltage mitsetse inogona kutarisana nenyaya idzi. Muchiitiko ichi, sink yekupisa inokanganisa kupisa kubva kune chiedza chechiedza, ichichengetedza. Kuti uzive zvakawanda, tarisa chinyorwa ichi- LED Heat Sink: Chii Icho uye Nei Chakakosha?
- Adhesive Backing: Iwo ma LED mitsetse ari nyore kukwira ane adhesive backing. Iwe unongoda kubvisa tepi uye woidzvanya kune yekuisa pamusoro; Ndizvozvo! Tarisa izvi kuti uwane gwara rakazara pane LED strip adhesive- Maitiro Ekusarudza Iwo Akakodzera Adhesive Tapes Ye LED Strip.
Mhando dze LED Strips Kubva Pakushanda Nheyo
Zvichienderana nemusimboti wekushanda we LED mitsetse, inogona kukamurwa muzvikamu zviviri- analogi uye dhijitari. Izvi zvinokurukurwa pasi apa-
Analog LED Strip
Analog LED mitsetse inozivikanwa seyakajairwa kana isina-inotaurika LED mitsetse. Ivo vanouya mune imwechete-ruvara kana yakazara-ruvara spectrum (RGB). Iwe unogona kucheka aya ma LED mitsetse kusvika paurefu hwako hunodiwa. Kazhinji, pane madots kana scissor markings mushure mese 5 cm kana 10 cm kuratidza nzvimbo dzekucheka. (Inogona kusiyana kubva kumhando kuenda kune mhando; mamwe mabhureki anopawo maitiro ekugadzirisa pakureba kwekucheka). Analog LED mitsetse yakachipa pane yedhijitari. Vanouya vari reels, kazhinji 5 metres / reel. Iwe zvakare uchawana sarudzo mukusarudza iyo LED density kana nhamba ye LEDs pamamita. Muenzaniso weanalog LED Strip- Imwe Rudzi rwe LED Strip. Iwo akakosha maficha eanalog LED strip ndeaya anotevera-
- Zvisingataurwi
- Iwe hauna chero IC machipi
- Yakatemwa
- Working Principle
LED mitsetse yakakamurwa kuita zvidimbu zvidiki; chese chekucheka maki kureba kwekutanga nepanogumira kunodaidzwa kuti chikamu. Kazhinji, chikamu chimwe nechimwe chine ma LED matatu kana matanhatu ma LED. Imwe neimwe yeaya ma LED akabatana mune akateedzana dunhu. Izvi zvinowedzera simba rekushanda re chip yega yega uye inopa yakakwira voltage kune iyo LED strip. Zvadaro, tambo ye LED inobatanidza zvikamu zvose muzvikamu zvakafanana. Izvi zvinobvumira nguva dzose kugoverwa kwemagetsi. Ndokusaka iko kushandiswa kuchiwedzera iwe paunowedzera kureba kweiyo LED strip.
- Method Control
Analog LED mitsetse inoshandisa yakakosha imwe-channel yekudzora nzira inosanganisira kugadziridzwa kwevoltage mazinga uye Pulse Width Modulation (PWM). Sezvo magetsi anowedzera, chiedza chinotaridzika kupenya, uye nekuderera kwayo, kupenya kunopera. Kune rimwe divi, iyo PWM inoshanda nekukasira kubatidza nekudzima ma LED pane yakafanotemerwa frequency. Kupenya kunoonekwa kunotarwa nekugovanisa kutenderera kwebasa (kana nguva ma LED aripo) nenguva yese. Nekuda kweizvozvo, mwenje wakajeka unogadzirwa nehukuru hwebasa, nepo dimmer mwenje unogadzirwa neakaderera duty cycles. Iwe unogona kudzora aya LED strip mwenje uchishandisa dimmers kana kure kudzora.
- Ruvara Kudzora
Analog LED mitsetse inogona kuve imwechete ruvara kana RGB. Mitsetse ye LED ine ruvara rumwechete inouya mune rumwe ruvara se- chena, inodziya chena, tsvuku, yegirini, nezvimwewo. Analog LED mitsetse inoshandisa nzira yePWM kudzora ruvara rwemitsetse iyi. Asi kune RGB LED mitsetse, ruvara rwakareruka runodzorwa nekusanganisa akasiyana mwenje mavara. Semuenzaniso, kana iwe uchida kuunza yellow color mwenje, inosanganisa yero uye tsvuku mwenje kuunza yero.
- Applications
Analog LED mitsetse yakanakira nzvimbo dzine yakakwana yakawiriraniswa shanduko yemavara kana imwechete-ruvara mwenje. Semuenzaniso, unogona kuzvishandisa kuvhenekera mwenje, mwenje webasa, uye kumwe kushongedza mwenje mumba mako kana muhofisi.
Digital LED strip
Iwe unogona kunge wakaona muraraungu-kunge ruvara ruchiyerera mune imwechete LED strip; izvi ndizvo digital LED mitsetse. Iyi tambo ye LED ine mutyairi chip uye IC chip inobvumira kudzora kwega kwega pane imwe neimwe chikamu che LED strip. Nechikonzero ichi, ivo vanonzi addressable LED mitsetse. Kunze kwekuonekwa kwemashiripiti ekuvhenekesa, dhijitari LED mitsetse inonziwo mashiripiti e LED mitsetse kana kurota ruvara rwe LED mitsetse. Digital LED mitsetse yakakamurwa kuita mapoka maviri makuru: DMX512 dijitari LED mitsetse uye SPI digitaalinen LED mitsetse. Iwo akakosha maficha edhijitari LED mitsetse ndeye-
- Kutaura
- Iva nemutyairi chip uye IC chip
- Yakatemwa
- Working Principle
Imwe neimwe LED pane yedhijitari LED strip ine yayo microcontroller, iyo inobvumira yakazvimirira kutonga (IC) ye LED yega yega. Aya ma microcontrollers akabatanidzwa munhevedzano padivi pemutsetse uye anotaurirana achishandisa dhijitari data data. Mutariri wepakati anotumira masaini ekudzora kune iyo LED strip, ichiraira ruvara uye kupenya kweiyo yega LED. Sezvo masaini ekudzora achifamba pasi mutsetse, imwe neimwe microcontroller inoverenga chikamu chayo che data uye inogadzirisa mirairo. Iyo microcontroller inobva yagadzirisa kusimba kweiyo LED yayo yakatsvuka, yegirinhi, uye yebhuruu zvikamu, zvichikonzera ruvara rwaunoda uye kupenya. Iyi nzira inodzokorora kune yega yega LED padivi pemutsetse. Saka, inobvumira mwenje ine simba mhedzisiro, animations, uye mapatani, sezvo LED yega yega inogona kuratidza mavara akasiyana uye kupenya mazinga akazvimirira. Kuti uzive zvakawanda, tarisa chinyorwa ichi- Iyo Yekupedzisira Gwaro reKudhirowa LED Strip.
- Method Control
Digital LED mitsetse inoshandisa nzira yekudzora yega. Ndiko kuti, chimwe nechimwe chezvikamu zvinogona kudzorwa mumwe nomumwe. Mutongi wepakati, seArduino kana Raspberry Pi, anotumira mirairo kune yega yega chikamu che LED. Kutevera murairo, iyo LED inoshandura mavara ayo zvichienderana. Nekudaro, inopa chaiyo uye yakasarudzika kudzora pamusoro peiyo tambo, ichiita kuti ive yakanakira maapplication ayo anoda ane simba maratidziro emwenje.
- Ruvara Kudzora
Iwe unogona kuve neyakakura kutonga kwemavara pamusoro pedhijitari LED strip. Inokubvumira kuti usarudze ruvara rwekubuda kwechikamu chega chega. Nekudaro, iwe unogona kugadzira akawanda mavara mune imwechete LED strip panguva.
- Applications
Digital LED mitsetse yakanakira zviitiko zvakaita se- makonsati, mapato, mitambo, nezvimwe. Unogona zvakare kushandisa marambi aya kushongedza nzvimbo dzekutengesa senge- mabara, motels, pubs, gym, KTV, nezvimwe.
Analog LED Strip Vs. Digital LED Strip
| Zvikonzero | Analog LED Strip | Digital LED Strip |
| Kutaura | Aihwa | Ehe |
| IC chip | Kwete aripo | chipo |
| Method Control | Single-channel control | Kudzora kwega |
| Ruvara Kudzora | Yakaganhurirwa: rumwe ruvara rweyese LED strip panguva | Dynamic: mavara akasiyana echikamu chese che LEDs |
| mutengo | Standard | dhura |
Kushanda Mechanism ye LED Strip Mwenje
Iyo nzira yekushanda ye LED strip mwenje inoitwa kuburikidza neiyo electroluminescence process. Iwo ma LED ari pa LED strip anoumbwa ne semiconductor zvinhu. Kana magetsi achipfuudzwa nezvinhu izvi, zvinobudisa chiedza. Iyi nzira inozivikanwa se electroluminescence, iyo ndiyo nzira iyo mitsetse ye LED inobudisa chiedza. Nzira yekushanda inokurukurwa pasi apa zvakadzama-
Chiedza Emitting Mechanism
Iyo LED chip iyo inoramba yakarongeka mukati me LED mitsetse inogadzirwa nezvikamu zviviri zve semiconductor zvinhu. Aya ndiwo - p-mhando semiconductors uye n-mhando semiconductors. Iyo P-type semiconductor yakachinja maburi zvakanaka. Kusiyana neizvi, n-type semiconductor ine maerekitironi akawandisa uye inopomerwa zvakaipa. Nzvimbo iyo maviri semiconductors anosangana inozivikanwa se pn junction.
Kana magetsi akaiswa patambo ye LED, maerekitironi anobva kun-type anofamba akananga kumaburi emhando yep uye neimwe nzira. Kana maburi nemaerekitironi zvasangana nepn junction, zvinosangana zvakare nekuburitsa simba semafotoni (chiedza). Sezvo magetsi achipihwa kune iyo tambo yese, ma LED ese anovhenekera panguva imwe chete, zvichikonzera inoenderera uye yakafanana mwenje sosi. Aya ndiwo magadzirirwo anoita mwenje mumutsara we LED. Iwe unogona kudzora kupenya kwechiedza chakabudiswa nekugadzirisa huwandu hwezvino hunoyerera kuburikidza ne LEDs uchishandisa resistors kana magetsi dimmers.
Ruvara rweChiedza Chinobudiswa
Rudzi rwechiedza chakaburitswa chinoenderana nebhendi simba gap reiyo semiconductor. Ndokunge, iyo semiconductor zvinhu zvinotora basa rakakura pakusarudza mwenje weruvara rwe LED strip. Iyo pazasi chati inoratidza akasiyana mwenje mavara anogadzirwa nekuda kwekuchinja mune semiconductor zvinhu-
| Semiconductor Material | Emitted Light Color |
| Gallium Arsenide (GaAs) | Infrared (IR) |
| Gallium Phosphide (GaP) | Tsvuku |
| Gallium Nitride (GaN) | Bhuruu, Girini, Chena |
| Indium Gallium Nitride (InGaN) | Bhuruu, Green, Ultraviolet |
| Nesilicon Carbide (SiC) | Blue, Green |
| Zinc Sulfidi (ZnS) | Yero, Orange |
| Aluminium Gallium Indium Phosphide (AlGaInP) | Tsvuku, Orange, Yero |
Color Mixing
Kune RGB LED mitsetse mwenje, kusanganisa kwemavara kunogadzira iwo chaiwo mashiripiti. Kubatanidza iwo matatu ekutanga mavara- tsvuku, girini, uye bhuruu, RGB LED mitsetse inogona kuunza anopfuura mamirioni gumi nematanhatu hues! Semuenzaniso, kana iwe uchida kugadzira yero mwenje, iyo dzvuku uye yero diode muLED chip inovhenekera nekusimba kwakaenzana, ichichengeta mwenje webhuruu wakadzima. Saka, yero inogadzirwa. Neiyi musimboti, RGB LED mitsetse inosanganisa ruvara uye kugadzira mamirioni ehue. Kuti uzive zvakawanda nezve RGB mwenje, tarisa izvi- Chii chinonzi RGB Lighting?
Kuratidzira uye Kudzokororwa kweChiedza Chinobudiswa
Chiedza chakaburitswa kubva kumachipi e LED chinozopfuura nemukati meiyo encapsulation material (epoxy kana silicone) yemutsetse we LED. Izvi zvinoparadzanisa uye zvinogovera chiedza zvakafanana munzvimbo yakapoteredza. Naizvozvo, aya ndiwo mashandiro anoita mwenje we LED.
Zvinhu Zvinokanganisa LED Inobvisa Chiedza Kubuda
Kubuda kwechiedza che LED mitsetse kunokanganiswa nezvikonzero zvakati. Zvinhu zvikuru ndezvizvi-
- LED Chip & Mutyairi Hunhu
Hunhu hwe LED chip uye mutyairi hunogona kukanganisa zvakanyanya kubuda kwemwenje ye LED mitsetse. Somuenzaniso - kana Kuiswa kwe LED haina kuitwa nemazvo, mitsetse ye LED haizokwanisa kupa kupenya kwemavara anodiwa kana kuratidza dzimwe nyaya. Kunze kwezvo, kukanganisa mumutyairi kunogona kukonzera kuyerera kwazvino kunogona kukuvadza ma LED strips.
- LED Chip Wattage
Iyo wattage rating inotaridza iyo yakanyanya simba kushandiswa kweiyo LED chip. Mvura yepamusoro inoreva chiedza chakajeka. Asi nekuwedzera kwemvura, kugadzirwa kwekupisa kunowedzerawo. Izvi zvinopedzisira zvawedzera iwo ma LED strips, izvo zvinogona kukonzera kukuvara zvachose.
- Izvozvi uye Voltage
Mitsetse ye LED ine zvimwe zvazvino uye voltage zvinodikanwa kuti uite zvakakwana. Semuenzaniso, kana iwe ukaisa 24V kune 12V LED strip, inogona kukuvadza iyo LED strip kana kuita kuti isashande. Izvi zvinopisa mutsetse uye zvinogona kutungamirira mukuneta kana kukuvara zvachose.
- tembiricha
Ma LED anonzwisisa tembiricha. Kupisa kwakanyanya kunogona kukuvadza chigadziriso. Ndokusaka ma LED strips akabatanidzwa ne kudziya iyo inoshanda semhepo inofefetera. Izvi zvinoita kuti chigadziriso chemwenje chitonhore, zvichideredza mikana yekukuvara kwe LED nekuda kwekupisa.
- CRI
CRI inomirira Colour Rendering Index. Iyo inosarudza kurongeka kwechiedza che LED kune mwenje wechisikigo. Yakayerwa kubva pa0 - 100 grading; giredhi repamusoro rinoreva kunaka kwemavara kuri nani. Yakashata CRI chiyero chinozokanganisa kubuda kwechiedza. Saka, nguva dzose chengetedza CRI pamusoro pe80; pamusoro pe90 zvingava zvakanakisisa. Kuti udzidze zvakawanda, tarisa chinyorwa ichi- Chii chinonzi CRI?
- Ruvara rwekushisa
Tembiricha yeruvara inokanganisa kutaridzika kweruvara rwakajeka. Yepamusoro tembiricha yemavara inopa mwenje wakanakisa, nepo tembiricha yakaderera inopa inodziya mwenje. Saka, kana uchitenga mwenje we LED strip, unofanirwa kutarisa iwo tembiricha yemavara. Nekudaro, chena chena LED mitsetse isarudzo yakanakisa yekugadzirisa tembiricha yemavara. Kuti uzive zvakawanda nezve izvi, tarisa ichi chinyorwa- Nzira yekusarudza LED Strip Color Temperature?
- Beam Angle
Kugoverwa kwechiedza kunoenderana ne danda kona yemagetsi e LED. Iyo yakamanikana beam angle inopa yakanyanya kutarisisa mwenje. Nekudaro, enda kune yakafara danda kona yekuvhara nzvimbo yemuganhu.
- vamwe
Kunze kwechokwadi chataurwa pamusoro apa, kubuda kwemwenje kwe LED strips kunokonzerwawo ne LED density, chip size, diffuser, kuchena kwevhavha, nezvimwewo. Mamiriro ezvinhu kana hunyoro / guruva zvinogonawo kukanganisa chiedza chinobuda nekufamba kwenguva.
Mazano Ekusarudza Akanakisa LED Strip Mwenje
Zvinodiwa zve LED mitsetse zvinosiyana kune akasiyana maapplication. Vanouya mumarudzi akasiyana-siyana uye zvivakwa zvekugadzirisa. Nekudaro, ese ma LED mitsetse haana kukodzera kune ese marudzi ekuisa. Saka, pano ini ndakutengera iwe kukurumidza matipi chikamu chekukubatsira iwe kusarudza yakanyanya kunaka-
- Funga nezvenzvimbo yekuisa usati watenga tambo ye LED yeprojekiti yako. Kana iwe uchida kuwana zvigadziriso zvemwenje wekunze, sarudza yepamusoro IP chiyero. Izvi zvinodzivirira mitsetse yako ye LED kubva kune yakashata mamiriro ekunze semadutu, mhepo, guruva, kana mvura.
- Nguva dzose tarisa voltage rating yezvipfeko. Kana yako yekupinda voltage ikadarika voltage inodiwa, inokuvadza ma LED strips.
- Funga nezve tembiricha yeruvara kuti ugadzire yakananga ambiance nemwenje wako. Yeuka, chiedza chinodziya chinoita kuti pave nemhoteredzo inotonhorera. Izvi zvakanakira imba yekurara, yekutandarira, kana yekudhirowa mwenje. Kune rimwe divi, mwenje unotonhorera unogadzira ambiance ine simba. Vanoshanda zvakanyanya pakuvheneka basa.
FAQs
The Bottom Line
Mwenje we LED strip unoshanda pa low voltage, uchiita kuti ive yakanaka kune akasiyana maapplication. Ingave imba yemukati kana yekunze mwenje, zvigadziriso izvi zvinoshanda zvakanaka kuti zvipe kupenya kwakanaka. Nekudaro, mhando yakakosha kuti uwane yakanakisa mwenje kubuda. Asi hapana kunetseka, ne LEDYi, isu tinopa yakanakisa mhando pamakwikwi emitengo. Kana iwe uchida mhinduro yakagadziridzwa, tinogona kukubatsira neizvi, zvakare. Uyezve, tine zvose analog uye digital LED strip mwenje. Saka, chero zvaunoda iwe, LEDYi ndiyo yako yekupedzisira mhinduro!
