Ukukhanya kwe-DOB Sekungena Ezinhlelweni Zezimboni

Ushintsho Olwathatha Iminyaka Eyishumi Ukufika

I-DOB—i-Driver on Board—akuyona into entsha. Cishe ngo-2010, imboni yakubiza ngokuthi "injini elula." Ngo-2014–2015, abakhiqizi abafana ne-Seoul Semiconductor kanye ne-Epistar yase-Taiwan base bevele besakaza ukuthengiswa kwangaphambi kwesikhathi. Isivumelwano ngaleso sikhathi sasiwukuthi ubuchwepheshe babukhula futhi base bezothatha indawo.

Lokho "cishe" kwathatha ishumi leminyaka.

Esikhathini esingaphezu kweminyaka eyishumi edlule, i-DOB yayihlala emikhiqizweni enamandla aphansi naphezulu: izibani, amaphaneli, amalambu okukhanyisa phansi, namasibani. Ukukhanyisa kwezimboni kanye nezinto zangaphandle ezinamandla aphezulu kwakusahlala ngokuqinile endaweni yezixazululo zama-driver endabuko. Isizathu sasicacile—izindawo zezimboni ziza nokuguquguquka kwamandla kagesi okubanzi kanye nengozi ephezulu yokukhuphuka kwamandla, futhi amasekhethi ama-DOB linear driver okuqala ayengenakukwazi ukubhekana nawo. Ngo-2019, umholi wezobuchwepheshe e-Osram wathi esidlangalaleni ukuthi amamojula e-DOB aqhutshwa nge-AC "awafaneleki ukusetshenziswa ezimbonini."

Leso sinqumo sasilungile ngaleso sikhathi. Manje sesiphelelwa yisikhathi.

Izithiyo Zobuchwepheshe Ziyaxega

Izinto zishintshile eminyakeni emibili noma emithathu edlule.

Manje sekukhona amadizayini ama-floodlight e-DOB esigaba sama-100W emakethe, alinganiselwe ukuvikela ukugqashuka kukagesi okungu-4KV/6KV kanye nokufakwa kukagesi okubanzi okungu-165–440V, okuhloswe ngawo izinhlelo zangaphandle njengezindawo zokupaka, izindonga zezakhiwo, nezindawo zemidlalo. I-DOB ayisalona nje uhlelo lokwehlisa izindleko emikhiqizweni yasendlini yevolumu. Isingena emkhakheni wokukhanyisa kwezimboni, lapho ukwethembeka nokuqina kwemvelo kubaluleke kakhulu.

Ubuchwepheshe abuphelele. Ucwaningo oluhlola i-floodlight ye-DOB esigaba sama-200W luthole okuthile okufanele kuqashelwe: izindleko zehla futhi ukusebenza kahle kwathuthuka, kodwa ukulahlekelwa kwamandla ngaphansi kokuguquguquka kukagesi kwasala—kufika ku-56% lapho ugesi wehla. Ukuzwela kwe-DOB ekungazinzi kwegridi emazingeni aphezulu wamandla kuseyinselele yangempela yobunjiniyela.

Kodwa igebe phakathi kokuthi "kusebenziseka" nokuthi "kuhle" liyancipha.

Ubuchwepheshe Bodwa Abuchazi Lolu Shintsho

Amandla amathathu acindezela i-DOB ukuba isetshenziswe ezimbonini. Intuthuko yezobuchwepheshe ingelinye lawo kuphela.

Ingcindezi yezindleko ohlangothini lokuhlinzeka. Ukuncintisana kwezokukhanyisa nge-LED kuyaqhubeka nokukhula. Amafekthri adinga izakhiwo ezilula, izindleko eziphansi ze-BOM, kanye namazinga aphezulu okuzenzakalela. Amandla kagesi womshayeli wendabuko afaka izingxenye eziningi, indawo enkulu, kanye nokuhlanganisa okuyinkimbinkimbi—konke lokhu okungahambisani nokufanisa nokukala. I-DOB ihlanganisa umshayeli ebhodini, isuse izinyathelo zokuthenga, ukuhlanganisa, nokuxhuma kukagesi ohlukile. Izilinganiso zemboni zibeka ukuncishiswa kwezindleko ku-20–30%.

Izintengo zezinto zokusetshenziswa. Kusukela ngasekupheleni kuka-2025, ithusi, i-aluminium, nezingxenye ze-elekthroniki kuye kwakhuphuka. Ngo-2026, izinkampani ze-LED ezingaphezu kuka-180 zase zikhiphe izaziso zokulungiswa kwentengo, nokukhuphuka okusukela ku-3% kuya ku-30%. Lapho umshayeli ngokwakhe eseba eqala ukubiza kakhulu, ukumsusa ku-BOM kuba yisiphakamiso esibonakalayo.

Izinzuzo Ezintathu Ezingokoqobo Ekukhanyisweni Kwezimboni

Ukushiya eceleni impikiswano yomqondo, izinzuzo ze-DOB ekukhanyisweni kwezimboni zihlanganisa izindawo ezintathu.

Isakhiwo esilula, izindleko eziphansi. Isibani sendabuko sezimboni sidinga isishayeli esihlukile kanye nendlu yesishayeli. Leyo ndlu ithatha isikhala futhi idinga i-aluminium eyengeziwe, izivalo, nezinto zokubopha. I-DOB iqeda leyo ndlu, ivumela umzimba wesibani ukuthi uklanywe kabusha nge-aluminium encane kanye nendlela yokushisa eqondile. Kubakhiqizi, lokhu kusho uhlu lwezinto ezisetshenziswayo oluphansi kanye nezinyathelo zokukhiqiza ezimbalwa.

Isimo esincane, ukuhamba kahle kwezinto. Ngaphandle kwendlu yesishayeli, izibani zezimboni zingenziwa zibe mncane futhi zibe ziqoqekile. Lokhu kubonakala kakhulu kuma-floodlight nama-high bay. Ukupakisha okuncane kusho ukusetshenziswa okuphezulu kwama-container—futhi ekuthunyelweni kwama-container agcwele, umehluko wemali yokuthutha ngeyunithi uyahlangana. Njengoba izindleko zokuhamba emhlabeni wonke zihlala zishintshashintsha, le nzuzo kunzima ukuyishaya indiva.

Isibalo sokuthembeka esihlukile. Emiklameni yendabuko yezishayeli, izindawo eziyinhloko zokwehluleka ama-electrolytic capacitor nezixhumi. Isikhathi sokuphila kwe-capacitor silinganisa ngqo ukuthembeka kwesikhiya. I-DOB isusa imojuli yesishayeli ehlukile, inciphisa ingozi yokuxhumana okungekuhle. Futhi kweminye imiklamo yesishayeli eqondile, ama-electrolytic capacitor angasuswa ngokuphelele—ukuthuthukiswa kwesakhiwo esikhathini sokuphila. Noma kunjalo, lokhu kuncike emklamweni othile nokuphathwa kokushisa. Akuzona zonke izinto ze-DOB ezizuzisa ngokuzenzakalela le nzuzo.

Ushintsho Olwenzekayo Kakade

I-DOB ayisiyo intsha. Kodwa ukungena kwayo okunengqondo ekukhanyeni kwezimboni kuqale ukushesha eminyakeni emibili noma emithathu edlule. Ukuthuthukiswa kobuchwepheshe, ingcindezi yezindleko kuhlangothi lokuhlinzeka, kanye nezintengo zezinto zokusetshenziswa ziyahlangana ukushayela lolu shintsho.

Kulabo abathenga imikhiqizo yokukhanya kwezimboni, ukuqonda lapho i-DOB isebenza khona—nalapho ingasebenzi khona—kuwusizo kakhulu kunokuphikisana ngokuthi ingasetshenziswa yini. Ukusebenza kokushisa, ukuqinisekiswa kokuthembeka kwezinga lezimboni, kanye nokufaneleka kwezigaba zemikhiqizo ethile: le yimibuzo ebalulekile ngempela.