Iyo data yakawanikwa neiyo imwechete LED chena mwenje pane yakakwegura bhodhi, iripachena kuratidzira uye iyo data yakaonekwa kana iyo LED chena mwenje yakaunganidzwa muchivhenekera ndeyechokwadi zvishoma mari.
Kukura kwemusiyano uyu kunoenderana nemagetsi emagetsi eiyo LED mashandiro uye dhizaini yemwenje, pamwe nemamiriro ekushandisa iyo mwenje.
Kutanga, nderupi rwechiedza chena che LED chinosarudzwa.
Izvi zvakakosha kwazvo, mhando yeLEV chena mwenje inogona kunzi yakakosha chinhu. Kune mimwe mienzaniso, iyo imwechete LED 14mil chena mwenje chidimbu chip chinoshandiswa semumiriri, uye mwenje mwenje we LED wakakomberedzwa neyakajairwa epoxy resin uye chena glue uye package package yakavhenekerwa munzvimbo ye30 degree. Mushure memaawa chiuru, iyo data yekudzivirira ndeye 70% kuora kwechiedza; kana yakarongedzwa neD-mhando yakaderera-kuramba glue, munzvimbo imwechete yekukwegura, kuora kwechiedza kuri 45%; kana iyo C-mhando yakaderera-kurwisa glue yakaiswa mukati, munzvimbo imwechete yekukwegura. Kana iyo B-mhando yakaderera-mafuta glue yakavharirwa, munzvimbo imwechete yekukwegura, kuora kwechiedza chezviuru zvidiki -3%; kana iyo yakaderera-giredhi glue yeA mhando, munzvimbo imwechete yekukwegura, chiuru chidiki mambakwedza Kuora kusvika -6%.
Nei akasiyana mapakeji maitiro anotungamira mukusawirirana kukuru?
Chimwe chezvikonzero chikuru ndechekuti machipisi eLED anotya kupisa. Dzimwe nguva, kupisa kunodarika anopfuura zana madhigirii munguva pfupi, hazvina basa, kutya kuti ichave iri pasi pekupisa kwakanyanya kwenguva yakareba, kukuvadza kukuru kune iyo chip chip.
Kazhinji kutaura, iko kupisa kwekushisa kwe epoxy resin kazhinji kudiki. Naizvozvo, kana iyo chip chip yavhenekwa, iyo LED chip inoburitsa kupisa, uye iyo yakazara epoxy resin ine mashoma thermal conductivity, saka kana iwe uchibva kune iyo LED chena mwenje Kunze, tembiricha yemubati weiyo LED inoyerwa pamadhigirii makumi mashanu, uye iyo tembiricha yepakati yeiyo chip mune chena LED inogona kupfuura makumi masere. Iyo tembiricha node yeiyo LED iri chaizvo makumi masere. Zvino, kana iyo LED chip ichiitwa panopisa tembiricha yekusangana, inoshungurudzwa kwazvo, iyo inowedzera kukwegura kwechiedza chena che LED.
Kana iyo LED chip iri kushanda, iyo yepakati tembiricha inogadzira yakanyanya tembiricha yemadhigirii zana, uye iyo yakajeka iratidziro inogona kubva yaburitsa kupisa kuburikidza neye bracket pini 98%, nokudaro ichideredza kukuvara kwekupisa. Naizvozvo, kana iyo chena mwenje mwenje bracket tembiricha iri 60 madhigirii, yayo chip yepakati tembiricha inogona kunge iri chete 61 madhiri.
Inogona kuonekwa kubva pane data iri pamusoro kuti mwenje chena we LED wegadziriro yekupakata inosarudzwa kuti itaridze zvakananga mamiriro ekuora kwechiedza chemwenje ye LED.
Nguva yekutumira: Oct-17-2019