Zvakanakira zveCOB LEDs
Se tekinoroji yechinangwa chekutonga kurinani kwekupisa uye kushanda kwechiedza, COB LEDs, netsanangudzo, akawanda machipisi e LED akasungirirwa zvakananga kunesubstrate nemugadziri kugadzira module imwe chete. Sezvo iwo maLED ega anoshandiswa muCOB asina kurongedzerwa, anogona kuchengetedza nzvimbo uye kuwana iyo yakanyanya kugona.
Zvakanakira zveCOB zvinonyanya seizvi:
1. Iyo inogadzika mapfumbamwe kana anopfuura diode pa chip, ichiwedzera lumen kubuda / inch ine akawanda-chip akaputirwa.
2. Iyo inoderedza zvikamu uye kupisa kunogadzirwa kubva kumachipi akatungamira, zvichikonzera hupenyu hurefu uye nzvimbo shoma.
3. Kurasika kwechiedza kunodzikira uye kona yekuona inowedzerwa nekuti zvechinyakare ma LED ekurongedza zvikamu hazvibatanidzwe kana uchishandisa COB LEDs.
4. Anti-kudhumhana: Chipu cheLED chakaiswa muconcave PCB bhodhi uye yakaomeswa epoxy glue, inoita kuti ive yakasimba uye yakapfava.
5. Kunyanya kugona kufambisa kupisa kunobatsira kudzikira mwero weyakakuvadzwa LED, nekudaro ichidzikisa mutengo wekutsiva uye kugadzirisa uye hainyanyi kutadza kushanda munzvimbo yekupisa kwakanyanya.
6. Mvura, anticorrosion, oxidation kuramba uye ultraviolet-uchapupu. Yakasiyana-siyana yekushanda tembiricha kubva -40 madhigirii kusvika 80 madhigirii.
7. COB LEDs inogona kusvika kugumi muzana yakachipa kugadzira kupfuura maSMD maLED sekugadzira.