Yakakwirira-simba LED Mwenje Mabheji (kutevedzera Kuyerera) Zivo Daquan, Kurumidza Kuunganidza

Kuenzaniswa nediki -simba remwenje mabhero e LED, yakakwirira -simba mwenje mabhero e LED, simba repamusoro, kupenya kupenya, uye mutengo wepamusoro. Iyo yakayerwa ikozvino yediki simba remwenje LED mabedhi anowanzo 20mA, uye yakayerwa ikozvino inogona kuverengerwa sesimba repamusoro. Mafaira emagetsi akajairika ndeaya: 0.25W, 0.5W, 1W, 3W, 5W, 8W, 10W, nezvimwe. Iyo yekupenya unit ndeye LM (lumen), uye kupenya kwechikamu chesimba diki kazhinji MCD (millaka, 1cd = 1000mcd), inova zvakare iyo Lighting intensity I. Mabhero emwenje epamusoro-soro anonyanya kutevedzera mabhero emwenje anopenya, sezvakaratidzwa mumufananidzo uri pasi apa. Munguva yekushandiswa kwema-high-power LED zvigadzirwa nemidziyo, kupisa kupisa, electrostatic kuchengetedza, uye welding zvine simba guru pahunhu hwavo. Zhuhai vagadziri vanonyanya kugadzirwa kwe-high-power LED marambi mabhero, diki-simba remwenje mabhero e LED, vanogadzira kugadzirwa kwemazhinji, mutengo unokwanisika! 1. Nekuda kwekuganhurirwa kwe semiconductor light -emitting diode chip tekinoroji, kutendeuka kwe LED kunoda kuvandudzwa, kunyanya ma LED ane simba. Nekuda kwesimba rayo rakakura, chikamu chikuru chesimba remagetsi chinogona kushandurwa kuita kupisa kwesimba kuburitswa (pamwe nekuvandudzwa kwesemiconductor tekinoroji, kutendeuka kutendeuka Kubudirira kuri kuwedzera zvishoma nezvishoma), izvo zvinoda kuti vatengi vekupedzisira vaite basa rakanaka rekupisa kupisa pakushandisa. high-power LED zvigadzirwa kuti ive nechokwadi chekuti basa rakajairwa repamusoro-simba re LED zvigadzirwa zvinoshanda. 1. Iyo inopisa inopisa inoda kuti kana iyo yakapedzwa yekuisa chisimbiso inodikanwa isiri yakakwirira, inogona kuyerera zvakananga nekunze kwemhepo. Mugadziri anokurudzira kuti aluminium kana mhangura yekupisa sink ine zvimbi zvine zvimbi inogona kushandiswa. 2. Nzvimbo inobudirira ine nharaunda yokuparadza nokuda kwechiedza chichena chene simba rakakwirira ra1W (mamwe mavara akafanana zvikurukuru), uye kugadzira vakurumbidza chitsama chenharaunda inobudirira yokupisa ine nharaunda yokuparadza kwendefa yokupisa ≥50-60 makaenzana mamita; nokuda kwezvigadzirwa 3W, kunorumbidzwa kutora nharaunda yakanaka yokuparadza kupisa nokuda kwezvigadzirwa 3W ≥ 150 makaenzana mamita; Simba rakakwirira kuchitsamira pamamiriro ezvinhu nemigumisiro yokuedza, edza kuva nechokwadi chokuti tembiricha yokupisa haipfuura 60 C. 3. Kana iyo nzira yekubatanidza yakabatana kune yakakwirira-simba LED substrate kuti ive nechokwadi chekuti yekubata kwayo nzvimbo yakadzikama uye yakanaka kubata. Kuti usimbise dhigirii rekusanganiswa kwezviviri zvekusangana, mugadziri anokurudzira kuti thermal silicon grease ishandiswe pazasi pe LED substrate kana pamusoro pekupisa sink (kupisa silicone girisi girizi mukupisa conductivity. Muitiro wokunyanya ≥3.0W / m. k), masiricon grease anoda chimwe chiyomo uye chakakodzera, uye ipapo kurigadzira nezvisungo. Chechipiri, electrostatic dziviriro LED ndeye semiconductor mudziyo, iyo inonyanya kunzwisiswa kune static magetsi, kunyanya kune chena, girini, bhuruu, uye yepepuru LEDs. 1. Chizvarwa chekupokana kwemagetsi akamira: Muhupenyu hwezuva nezuva, mushure mekusangana kwechero zvinhu zviviri zvakasiyana zvezvinhu zvaparadzaniswa, zvinogona kugadzira magetsi akamira. Nzira yakajairika yekugadzira static magetsi ndeyekukwesha kwemagetsi mbishi. Izvo zviri nani kusungirirwa kwezvinhu, zviri nyore kukwiza magetsi. Uye zvakare, kana chero maviri akasiyana marudzi ezvinhu akapatsanurwa mushure mekusangana, inogona zvakare kugadzira magetsi akamira. Induction: Zvemidziyo inoitisa, nekuti maerekitironi anogona kuyerera akasununguka pamusoro payo, kana akaiswa mundima yemagetsi, nekuda kwechikadzi chimwe chete, murume kana mukadzi ari kuyamwa, maion akanaka uye asina kunaka anotamiswa, uye chaja inoburitsa chaji. pamusoro payo. Transmission: Kune zvinhu zvinoitisa, nekuti maerekitironi anogona kuyerera akasununguka pamusoro payo, sekusangana nemuviri wemagetsi, kuchaja inotamiswa. 2. Kukuvara kwemagetsi akamira ku LED Nekuda kwekupisa kunoitwa neakarepo magetsi munda kana ikozvino, iyo LED kukuvara kwenzvimbo inokuvara. Pamusana pekuvhara denga remunda wemagetsi kana ikozvino kuparadza LED, chigadziro hachigoni kushanda (chakakanganiswa zvachose), icho chinoratidzwa semwenje wakafa. 3 ናि Zvinoitwa दैंड ♫ ♫ ♫ ♫ ♫ ♪ 2. Iyo bhenji yebasa ndiyo anti-static workbench, muchina wekugadzira wakanyatsodzika. 3. Vashandi vanopfeka anti-static yunifomu, ine anti-static bracelets, magirovhosi kana tsoka. 4. Shandisa vafiri yeionic. 5. Welded simbi yemagetsi yematanho ekudzika. 6. Packaging inoshandisa anti-static zvinhu. 3. Nzvimbo 1 dzokubereka Sarudza iyo inogara ichidziya tembiricha soldering iron kana welding. Welding tembiricha iri pasi pe260 C. 2. Kana iyo yakakwirira-simba LED yakavharidzirwa nesilicone, iyo yakanyanya kupisa kupisa tembiricha yesilicone i180 C. Naizvozvo, tembiricha yekudziya ye LED haifanire kudarika 170 C. Nguva yacho haipfuura 3S. Chechina, kuongorora betsero 1. Simba shoma rinoshandiswa: LED ine chiedza-emitting effect ye 75LM/W yakaderedzwa zvikuru kupfuura mwenje weincandescent nekupenya kwakafanana. 2. Hupenyu hurefu: hupenyu hwechigadzirwa hurefu semaawa makumi mashanu, uye hunogona kuvhenekerwa kwemakore mashanu mumaawa makumi maviri nemana. 3. Iyo nano -yechipiri -level yekupindura kumhanya inoita kuti simba rekutonga rekupenya uye ruvara rive nyore: rinogona kuwana shanduko yemavara ekuchinja uye dhijitari kutonga 4. Yakakura dhizaini nzvimbo: inogona kuzadzisa kubatanidzwa nechivakwa kuti uwane mhedzisiro yekuona mwenje uye mwenje nemwenje. 5. Kudzivirirwa kwezvakatipoteredza: hapana inokuvadza simbi mercury, isiri-infrared uye ultraviolet mwaranzi. 6. Rudzi: Mawavelength akasiyana anoburitsa mwenje weruvara rwakasiyana, kupenya kwakajeka, hapana kusefa sefa, inogona kudzorwa nemhando nhatu dzekutanga dzvuku, girinhi uye bhuruu, kuumba akasiyana mavara akasiyana, ayo anogona kuwana akasiyana siyana deformation mhedzisiro senge yakazara. color gradient. Iine hunhu hwakanaka uye kutendeseka maitiro, mhando inoshandira nemwoyo wose pakati-kusvika-yepamusoro-vatengi vatengi, uye inokurumidza kusimuka kuva yechipiri-tier mabhureki muindasitiri. Kuita kwechigadzirwa kwave kucherechedzwa zvishoma nezvishoma nemakambani anozivikanwa epamba uye ekunze. Iyo kambani inoongororazve misika yemumba yemagetsi emagetsi, kunyanya mumidziyo yemotokari, odhiyo yemotokari, zviratidzo zvemukati uye misika yekuvhenekesa mota. Mune ramangwana, kambani icharamba ichigadzira nzira yebhuruu yegungwa, kuisa mari yakawanda mumunda wemagetsi emotokari, uye kuyedza kukurumidza kukurumidza kuve yekutanga kuve mumunda wemagetsi emotokari. Mugoverwi.