Ukukhanya kwe-DOB Sekungena Ezinhlelweni Zezimboni

Ushintsho Olwathatha Iminyaka Eyishumi Ukufika

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

Lokho "cishe" kwathatha iminyaka eyishumi.

Esikhathini esingaphezu kweminyaka eyishumi edlule, i-DOB yayihlala emikhiqizweni enamandla aphansi naphakathi nendawo: izibani, amaphaneli, amalambu okukhanyisa phansi, namalambu okukhanyisa endaweni. Ukukhanyisa kwezimboni kanye nezinto zokukhanyisa zangaphandle ezinamandla aphezulu kwakusahlala ngokuqinile endaweni yezixazululo zama-driver endabuko. Isizathu sasicacile—izindawo zezimboni ziza nokuguquguquka kwe-voltage okubanzi nengozi ephezulu yokugqama kukagesi, futhi amasekhethi okuqala e-DOB linear driver ayengenakukwazi ukubhekana nakho. 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, okuhloselwe izinhlelo zangaphandle njengezindawo zokupaka, izindonga zezakhiwo, nezindawo zemidlalo. I-DOB ayisalona nje uhlelo lokwehlisa izindleko emikhiqizweni yasendlini enenani elikhulu. Isingena emkhakheni wokukhanyisa kwezimboni, lapho ukwethembeka nokuqina kwemvelo kubaluleke kakhulu.

Ubuchwepheshe abuphelele. Ucwaningo oluhlola i-floodlight ye-DOB esigaba sama-200W lwathola okuthile okubalulekile: izindleko zehla futhi ukusebenza kahle kwathuthuka, kodwa ukulahleka kwamandla ngesikhathi sokuguquguquka kukagesi kwahlala—kwafinyelela ku-56% lapho umfutho kagesi 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 ingene ezinhlelweni zezimboni. Intuthuko yezobuchwepheshe ingelinye lawo kuphela.

Ingcindezi yezindleko ohlangothini lokuhlinzeka. Ukuncintisana kwezokukhanyisa nge-LED kuyaqhubeka nokukhula. Izimboni zidinga izakhiwo ezilula, izindleko eziphansi ze-BOM, kanye namazinga aphezulu okuzenzakalela. Amandla kagesi wokushayela wendabuko afaka izingxenye eziningi, indawo enkulu, kanye nokuhlanganiswa okuyinkimbinkimbi—konke lokhu kusebenza ngokumelene nokwenziwa okujwayelekile kanye nesilinganiso. I-DOB ihlanganisa isishayeli ebhodini, isuse izinyathelo zokuthenga, ukuhlanganisa, kanye nokuxhuma kukagesi ohlukile. Izilinganiso zemboni zibeka ukuncishiswa kwezindleko ku-20–30%.

Izintengo zezinto zokusetshenziswa. Kusukela ngasekupheleni kuka-2025, ithusi, i-aluminium, kanye nezingxenye ze-elekthroniki kuye kwakhuphuka. Ngo-2026, izinkampani ze-LED ezingaphezu kuka-180 zase zikhiphe izaziso zokulungiswa kwentengo, kanti ukukhuphuka kusukela ku-3% kuya ku-30%. Lapho isishayeli ngokwaso siba eqimba kakhulu, ukusisusa ku-BOM kuba yisiphakamiso esibonakalayo.

Izinzuzo Ezintathu Ezingokoqobo Ekukhanyisweni Kwezimboni

Ukushiya eceleni impikiswano yomqondo, izinzuzo ze-DOB ekukhanyisweni kwezimboni zihlanganisa izigaba 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 kanye nama-high bay. Ukupakisha okuncane kusho ukusetshenziswa okuphezulu kwe-container—futhi ekuthunyelweni kwe-container egcwele, umehluko wemali yokuthutha ngeyunithi uyahlangana. Njengoba izindleko zokuhamba emhlabeni jikelele zihlala zishintshashintsha, le nzuzo kunzima ukuyishaya indiva.

Isibalo sokuthembeka esihlukile. Emiklamweni yendabuko yezishayeli, izindawo eziyinhloko zokwehluleka ama-electrolytic capacitor nezixhumi. Isikhathi sokuphila kwe-capacitor silinganisa ngqo ukuthembeka kwesikhiqizo. I-DOB isusa imojuli yesishayeli ehlukile, inciphisa ingozi yokuxhumana okungekuhle. Futhi emiklamweni ethile yezishayeli eziqondile, ama-electrolytic capacitor angasuswa ngokuphelele—ukuthuthukiswa kwesakhiwo esikhathini sokuphila. Lokho kusho ukuthi, lokhu kuncike emklamweni othile nokuphathwa kokushisa. Akuzona zonke izikhiqizo ze-DOB ezizuzela ngokuzenzakalela le nzuzo.

Ushintsho Olwenzekayo Kakade

I-DOB ayisiyo into entsha. Kodwa ukungena kwayo okunengqondo kwezokukhanyisa 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 yokukhanyisa kwezimboni, ukuqonda lapho i-DOB isebenza khona—nalapho ingasebenzi khona—kusiza kakhulu kunokuphikisana ngokuthi kufanele yamukelwe yini. Ukusebenza kokushisa, ukuqinisekiswa kokuthembeka kwezinga lezimboni, kanye nokufaneleka kwezigaba zemikhiqizo ethile: le yimibuzo ebalulekile ngempela.