High-simba LEDs sezvo chiedza masosi atova kwose kwose, asi yakawanda sei unoziva pamusoro LEDs, uye zvinotevera achakutora kuti udzidze imwe ruzivo pamusoro LEDs.
Chiedza chinobuda maitiro e LEDs
Nekukurumidza kufambira mberi kweiyo LED tekinoroji, zviratidzo zvekushanda zvakavandudza zvakanyanya.Kunyanya, kushanda kwepamusoro-simba machena ma LED, ayo ari makuru ekuvhenekera kwechizvarwa chechina, akavandudzwa zvikuru.Maererano nezvinodiwa zvakasiyana-siyana zvekushandisa, simba repakiti rimwe chete rinosiyaniswa: kubva ku1 ~ 10W kusvika kumazana ewatts, mazana ewatts;Kubva pakugovera mwenje kuburitsa mwenje wesimba hunhu hweiyo LED package lens, iwo makuru ndeaya: Lambertian mhando, yedivi mwenje mhando, bat wing mhando, concentrating type (collimation) uye mamwe marudzi, uye inobuda hunhu curve inoratidzwa mumufananidzo.
Parizvino, rudzi rwemagetsi chena LED iri kusimukira munzira ye-single-chip yakakwira simba, asi nekuda kwezvipingamupinyi zvechip heat dissipation bottleneck, kupisa kwekupisa kweimwe chip ultra-hombe simba LED uchishandisa akawanda-chip musanganiswa kurongedza. zvakaoma, uye kushanda kwechiedza kunenge kwakaderera.Mukugadzirwa kwemagetsi emagetsi emagetsi emagetsi e LED, kusarudzwa kwe-high-power LEDs kunoda kufunga nezvezvinhu zvakawanda zvakadai semapurani ekutanga ekuputira, kunyatsojeka, kushandiswa kwekugadzirisa zvinodiwa, yechipiri uye. dhizaini yekuparadzira chiedza chepamusoro, nharaunda yekushandisa, mamiriro ekupisa kupisa, uye hunhu hwekubuda kwedhiraivha controller.Naizvozvo, zvakasanganiswa nezviri pamusoro apa, pamwe chete nemashandisirwo anoshanda, maitiro akajairika ekusarudza LED mumarambi emumugwagwa ndeokuti: simba re LED imwe chete rinenge 1 watt kune akati wandei watts, yakanaka kupa kwemavara, inowirirana tembiricha yemavara, mwenje unoshanda 90. ~100 lm/W zvigadzirwa zvemhando yepamusoro ndiyo yakanakisa sarudzo yekugadzira.Mune simba remwenje wemugwagwa, simba rose rinopenya rinodiwa rinowanikwa nekusanganisa maitiro akawanda;Panyaya yemaitiro ekubuda kwechiedza, mhando yeLambertian, batwing mhando uye condenser mhando inonyanya kushandiswa, asi kazhinji haigone kuiswa zvakananga kumagetsi emumugwagwa, inofanira kunge iri kuburikidza nemwenje wekugovera dhizaini zvakare kuti isangane nemwenje yemugwagwa zvinodiwa zvechiedza chinobuda maitiro.
Nguva yekutumira: Nov-11-2022