MaPCB eLED Spotlight & Projection: Injini dzeMarambi eHigh-Flux, Optical Registration & Drivers

Chiedza chekuratidza chiedza kana kuti chiedza chine basa rimwe chete: kukanda danda rakasimba, rakanyatsojeka panzvimbo chaipo parinenge rakanangidzirwa - kusuka facade yechivako, kusarudza bhodhibhodhi, kana kubatidza chiratidziro. Izvi zvinoda chiedza chakawanda kubva kunzvimbo diki, yakanyatsoiswa, nekuti kana danda rakasimba uye rakachena, nzvimbo inoburitsa chiedza inofanira kunge yakanyatsojeka kana tichienzanisa nechiedza. Injini yechiedza ndipo panogara kunyatsojeka ikoko.

Highleap Electronics ikambani inogadzirwa nePCB yakakwana uye inogadzirwa nePCBA , uye mainjini ane simba guru ane simba rekugona kuisa mota zvakanaka ndiwo chaiwo maitiro edu esimbi neCOB. Isu tinogadzira injini, mutyairi wemagetsi ane simba guru, uye chero bhodhi rekudzora, uye tinoabatanidza kuita module yakaedzwa. Gwaro iri rinofukidza mainjiniya ane simba guru uye kunyoresa optical zvinodiwa, uye maitiro ekuodha. Chikamu chakakura chiri papeji redu rechirongwa chePCB chemwenje.

Mhinduro pfupi: Chishandiso chechiedza chinopenya kana kuti chinoburitsa chiedza chinoda injini yechiedza chinopenya zvikuru ine nzvimbo inoburitsa chiedza yakanyatsoiswa panzvimbo chaiyo ye optic, pamwe nedhiraivha yemagetsi anopenya zvikuru kuti ishande. Highleap Electronics inogadzira uye inounganidza mainjini eCOB neeSMD ane simba guru pasimbi-core kana copper substrates dzine simba rekuisa chiedza, madhiraivha emagetsi anopenya zvakanyanya, uye kuomarara kwekunze kwekushandiswa kwefacade nezviratidzo - paMOQ 1 nemutengo wemaawa makumi maviri nemana.

Zvinofanira kuitwa nebhodhi rekuratidzira kana kuti rekutarisa

Mwenje yeSpotlights nemwenje yeprojekti dzakasiyana nemwenje yegeneral nenzira imwe chete inokosha: danda rinofanira kudzorwa. Mwenje yegeneral light inoparadzira chiedza kumativi ose; lightlight inoriisa mukona yedanda yakatsanangurwa uye inorikanda kure. Izvi zvinoisa zvinodiwa zviviri pabhodhi - kupenya kwakanyanya kubva kunobva kunobva diki, uye nzvimbo chaiyo yetsime iroro kuitira kuti reflector kana lenzi igone kugadzira danda rakachena.

Kuyerera kwakanyanya kubva munzvimbo diki zvinoreva kuwanda kwesimba uye nekudaro kupisa kwakanyanya, iro riri basa resimbi-core kana copper-core. Kuisa zvakanaka zvinoreva kuti LED - kunyanya nzvimbo inoburitsa chiedza yeCOB - inofanira kugara panotarisirwa neoptic, kuti ikwanise kushivirira zvakanyanya. Saka injini yespotlight ibhodhi rekupisa uye bhodhi remagetsi panguva imwe chete, ndosaka iri basa rehunyanzvi.

Injini dzemwenje dzinoyerera zvakanyanya uye kunyoreswa kwemaziso

Injini yechiedza chechiedza (spotlight engine) yakakodzera kunyatsoongorora, nekuti zvinhu zviviri — flux density uye optical registration — zvinosarudza kana chinhu chacho chichikanda danda rakasimba, rakachena kana kuti rakapfava, risina kuenzana.

Kuyerera kwakanyanya kubva kunobva kusimba diki. Kudzora kwemwenje kunovandudzika sezvo sosi ichiwedzera kupenya, ndosaka magirazi echiedza achifarira ma-emitter akasimba. COB (chip-on-board) inoisa ma LED akawanda panzvimbo diki imwe chete inoburitsa chiedza, zvichiita kuti sosi yakajeka, diki ide optic ine danda rakamanikana. MaSMD arrays ane density yakakura anoita basa rakafanana kune mamwe magadzirirwo. Chero nzira, bhodhi rinotakura ma watts akawanda munzvimbo diki:

• Mhangura-musimboti uye simbi ine simba repamusoro — kubvisa kupisa kwakanyanya nekukurumidza uye kuchengetedza COB junction ichitonhorera, kazhinji padu simbi-core kana, kune zvishandiso zvakasimba, mutsetse wemhangura-core.
• Mhangura inorema yemagetsi — mainjini ane simba guru anokwevera simba guru remagetsi, saka mhangura inorema nzira yekufambisa zvinhu inotakura pasina kurasikirwa kana kupisa.
• Chinongedzo chekupisa chinosvika padhishi rekupisa — injini yakagadzirwa saka nzira yekupisa Kupisa kwechinhu chacho kupfupi uye hakupindi simba rakawanda, nekuti COB inopisa inorasikirwa nechinhu chinobuda uye inochinja ruvara chaipo panowanikwa danda rayo.

Kunyoresa kwemaziso — kunyatsoita mwenje. Ichi ndicho chikamu icho chiedza chemazuva ese chisingambofungi nezvacho. Chiratidziro chemwenje chakamanikana kana lenzi inoumba mwenje wayo kubva kuchiedza chinobva kunobva, uye inofunga kuti tsime racho riri panzvimbo chaiyo. Kana LED kana COB zvikasamira zvishoma — zvakatenderedza, zvichitenderera, kana pakukwirira — danda rinoora: rinopararira, rinoita nzvimbo dzinopisa, kana kukanda patani isina kuenzana. Saka bhodhi rinofanira kuisa emitter nemazvo uye kupa optic chimwe chinhu chekusaina nacho:

• Kushivirira kuiswa kwakasimba — maitiro ekubatanidza anoisa COB kana LED array padanho repamusoro rinodiwa ne optic, rakamanikana kupfuura zvinodiwa ne flood kana panel light.
• Zvinhu zvekunyoresa — kutsvaga maburi, mafiducial, kana mareferensi emakanika pabhodhi kuitira kuti optic yechipiri igare yakatarisana zvakanaka nenzvimbo inoburitsa chiedza nguva dzese.
• Kudzora chiedza-chinoburitsa-pamusoro — nzvimbo inoburitsa chiedza yeCOB inoenderana nekugadzirwa kwechiedza saka mwenje unobuda sezvakatsanangurwa.
• Kudzokorora — Bhodhi rega rega riri mukugadzirwa rinoisa sosi yacho zvakafanana, saka chinhu chimwe nechimwe chinokanda danda rakafanana; kuiswa kusina kurongeka zvinoreva boka rezviedza zvinopenya izvo chimwe nechimwe chinonanga zvakasiyana zvishoma.

Kubatanidza flux density uye optical registration pamwe chete ndiyo musimboti wekugadzirwa kweinjini yespotlight, uye ibasa rekubatanidza pamwe chete nekushanda kwekugadzira. Kuvaka injini uye kuienzanisa neoptic nedriver panzvimbo imwe chete ndiko kunoita kuti kunyatsoisa, nzira yekupisa, uye drive current zvese zvienderane kuti zvigadzire beam rakachena, rinodzokororwa rinoongororwa pachinhu chinotariswa.

Madhiraivha uye kudzima kwechiedza chemwenje chinobuda zvakanyanya

Injini ine simba guru inoda mutyairi anogona kuidya yakachena. Tinovaka mabhodhi emutyairi ekuisa magirazi ane simba guru ane simba razvino uye tinotarisira kuti zvinhu izvi zviitwe:

• Yakanyanya nguva dzose iripo — ichipa simba guru remagetsi rinokweva COB kana dense array, nemutemo wakasimba wekuti pave nekubuda kwakasimba.
• Kudzikira uye mhedzisiro — 0-10 V, DALI, kana DMX control yekuratidzira zvivakwa uye varaidzo, kusanganisira kudzima kwakatwasuka.
• Sarudzo dzeruvara uye dzinogona kugadziriswa — apo chinhu chinochinja ruvara kana tembiricha, kudzora kwakarongeka kwemigero.
• Thermal headroom — mutyairi akagadzirwa kuti afambe achitonhorera pamwe chete neinjini inopisa, sezvo ese ari maviri achigovana mudziyo.

Yakavakwa pamwe chete neinjini, simba remutyairi rinoiswa pamagetsi chaiwo uye kudzima kunoita kuti ruvara rurambe rwakadzikama.

Mabhodhi ari mukati mechinhu chinopenya

Chinhu chinotaridzwa, kunyanya chekuvaka kana chezviratidzo, chigadzirwa chine mapuranga akawanda, uye tinovaka seti yacho:

• Injini yemwenje ine simba guru — COB kana kuti dense-SMD simbi-core bhodhi rine kunyoreswa kwemaziso.
• Mutyairi wemagetsi ane simba guru - mutyairi kudyisa injini, kazhinji neDMX/DALI control.
• Bhodhi rekudzora mavara/mhedzisiro — yekuratidzira mafambiro echiso nezviratidzo zvinochinja ruvara.
• Surge uye kudzivirira — yezvigadzirwa zvekunze zvepamberi nepamabhodhibhodhi zvakaratidzwa pagridi nemamiriro ekunze.

Kuvaka izvi pamwe chete zvinoreva kuti injini, optic, driver, uye control zvakagadzirwa senzira imwe chete yekugadzira danda.

Kuomesa kwekunze kwekuratidzira facade nezviratidzo

Mazhinji emwenje weprojekti anowanikwa pazvivakwa nemabhodhi ekunze, saka mapuranga acho anowana kugadziriswa kwekunze: masevhisi ekudzivirira hunyoro, dziviriro yemagetsi emagetsi akabatana negrid, uye dhizaini yekupisa inochengetedza zuva rezhizha pamusoro pekupisa kweinjini. Kune mafacade fixtures anosuka nzvimbo dzakakura tinogadzirawo mainjini emwenje ane chekuita nemafashamo , uye tinobatanidza mwero wekudzivirira nekuisa uye mamiriro ekunze panguva yekuongorora kweDFM.

Sei paine fekitari imwe yeinjini, bhodhi rakagadzirira optic, uye mutyairi

Chiedza chinoonekwa padanda rayo, uye danda racho rinoenderana nekuti emitter yakaiswa nemazvo, inotonhodzwa zvakanaka, uye inofambiswa zvakanaka - zvinhu zvitatu zvinofanira kuenderana. Kana nzvimbo yacho, dhizaini yekupisa, uye simba rekutyaira richibva kune vatengesi vakasiyana, danda racho rinotambura uye hapana ane mhedzisiro yacho. Kana mumwe mugadziri akaisa emitter kuti ikwane, akagadzira nzira yekupisa, uye akafananidza mutyairi, chinhu chacho chinokanda danda rakachena, rinogona kudzokororwa raakagadzirirwa.

Highleap Electronics inovaka injini ine simba guru remagetsi ine optical registration, high-current driver, uye control board pamwe chete, paMOQ 1 kuitira kuti ugone kuratidza beam isati yasvika vhoriyamu. Tumira target flux yako, beam angle, uye optic kuchikwata chedu che LED PCBA kuti uwane mutengo wemaawa makumi maviri nemana.

PCB yeLED yeSpotlight & Projection — Mibvunzo Inowanzo bvunzwa

Sei kuiswa kwe LED kuchikosha zvikuru pachiedza chechiedza asi kwete pachiedza chepaneru?

Nekuti optic yespotlight inoumba danda rakamanikana uye inofunga kuti nzvimbo inoburitsa chiedza iri panzvimbo chaiyo. Kana COB kana LED array ikagara zvishoma - yakatenderera, ichitenderera, kana pakukwirira - danda rinopararira, rinoita nzvimbo dzinopisa, kana kuti rinonanga zvisina kuenzana. Mwenje wepaneru unongoparadzira chiedza uchitenderedza uye hauna hanya nazvo. Saka mainjini espotlight anounganidzwa kuti akwanise kuiswa zvakanaka ane maficha ekunyoresa (fiducials, locating holes) saka zvigaro zveoptic zviri mugwara rakamanikana nguva dzese, uye bhodhi rega rega riri mugwara rinoisa sosi yacho zvakafanana.

Unogona here kugadzira mainjini eCOB ane simba guru woachengeta achitonhorera?

Ehe. Magirazi emagetsi anopenya zvakanyanya anounganidza mawatts akawanda munzvimbo diki, saka tinovaka mainjini eCOB neeSMD ane simba guru pamidziyo yesimbi-core kana yemhangura ine mhangura inorema yemagetsi, uye tinogadzira nzira pfupi, isingapindi kupisa inoenda kuchitofu chemagetsi. Kuchengetedza COB junction ichitonhorera kunokosha pano kupfuura chero kupi zvako, nekuti chinhu chinopisa chinorasikirwa nemagetsi uye chinochinja ruvara chaipo panowanikwa mwenje.

Unogadzira mutyairi nemavara pamwe chete neinjini here?

Ehe. Tinogadzira dhiraivha ine simba guru rinopa injini simba guru, ine 0-10 V, DALI, kana DMX control yekuratidzira mafambiro ezvivakwa uye evaraidzo, pamwe nemabhodhi ekutonga mavara/mhedzisiro efacade inochinja mavara uye masaini ezviratidzo. Yakavakwa pamwe chete neinjini, simba redhiraivha rinoiswa kune emitter chaiyo uye kudzima kunoita kuti ruvara rurambe rwakadzikama.

Zvinhu izvi zvinogona kushandiswa panze pamafacade nemabhodhibhodhi here?

Ehe. Mwenje yakawanda inoonekwa panze, saka tinowedzera kufukidza kwakafanana nehunyoro, dziviriro yemagetsi pamagetsi akabatana negrid, uye dhizaini yekupisa inorarama zuva rakananga pamusoro pekupisa kweinjini. Tinobatanidza dziviriro nekuisa uye mamiriro ekunze panguva yekuongorora kweDFM, uye tinovaka mainjini emwenje ane chekuita nemafashamo ekuwachisa facade.