Matatu Makuru Nyaya dze LED Chiedza Chitubu Indasitiri uye Matatu Makuru Kusanzwisisana

Nekukurumidza kusimudzira kwesainzi uye tekinoroji, LED mwenje masosi uye zvishoma nezvishoma isingaparadzaniswe kubva kuhupenyu hwedu. Nhasi, kuchinjika kutsva uye kwechinyakare, pasina kupokana chinzvimbo chikuru chemwenje we LED masosi anogara mwenje wezuva nezuva, ndiwo matambudziko eindasitiri ye LED uye kutenga kwe LED. Mubvunzo, govana newe kusahadzika kwakaunzwa nenyaya idzi: LED mwenje sosi indasitiri nyaya huru dze LED mwenje sosi matambudziko 1: mutengo. Dambudziko remutengo wezvigadzirwa zve LED ragara riri imwe yenyaya dzakakwezva zvakanyanya muindasitiri. Kana wakakwirira, unozonzi hausi pedyo nevanhu. Kana iwe uri pasi, iwe uchanzi uri munhu anozvidzika. Naizvozvo, iyo indasitiri haina chiyero chakajeka uye chakajeka. “Mukuru kana kuti kwete ”Munzvimbo inonyadzisa, nepo mutengo wechigadzirwa uchiganhurirwa nemutengo uye musika, yave “Nokukurumidza sezvinobva ”Mubvunzo, muridzi webhizimisi achatengesa zvakanyanya sezvinobvira, uye kumusika wevatengi, zvinoratidzika kuti kune vanhu vanopedza mari kutenga zvigadzirwa. LED mwenje sosi dambudziko 2: mutemo. IUnited States yakatanga kurambidza zvachose marambi e-incandescent, iyo ichava mukana mukuru wezvigadzirwa zve LED kuti zvikwikwidze munzvimbo yemusika, uye mutemo uyu wekunakidza kana kuvharwa mumhizha ye LED yakabuda isingagumi mumakore achangopfuura. “Kupfuvura mutemo ”Ita kuti indasitiri ye LED iwedzere kutsamira parutsigiro rwehurumende. Kunyangwe munhu wese achinzwisisa kuti indasitiri ichavimba nemusika webhizinesi mune ramangwana, makambani mazhinji achiri kumirira nekuona mafambiro ehurumende mukusimudzira, uye nekukasika anochinja kutarisa kwebhizinesi. Makambani mazhinjisa eLED ane “Kushapa ”Zviratidzo, fungidzira kuti iwe unogona kumira pafudzi rehofori, ndiani angave asingadi kumira? LED mwenje sosi dambudziko rechitatu: pfungwa. Pfungwa iri kumashure inobatanidzwa mune zvakawanda. Chiteshi, dhizaini, mhando, kushambadzira uye zvimwe zvinhu hazvichagone kuyera uye kufunga nezve ekare pfungwa. Makambani akachinja kubva kumarambi echinyakare ane mabhenefiti echiteshi, asi kune machaneli kana mapurojekiti epakutanga, ane zvakanakira machaneli kana mapurojekiti epakutanga. Adaptive reform inofanirwawo. Vatengi vapi vatinosangana navo? Ndedzipi nzira dzavanoziva nezvezvigadzirwa kuburikidza? Ndeapi nzira dzavanotenga zvigadzirwa? Nhasi, nekuenderera mberi kwekuvandudza tekinoroji dzakasiyana, isu tinotakura zita reiyi yepamusoro-tech indasitiri. Pamberi pechiedza che LED kuti utenge kusanzwisisana kukuru kutatu, magetsi e LED, imwe, uye tarisiro yehupenyu chaihwo hwebasa yakanyanya. Mugadziri we LED anotarisira kuti hupenyu hwe LED huchasvika 100,000 maawa MTBF (avhareji yekutadza nguva, chiyero chekuyera chiedza chevagadziri vemwenje). Nekudaro, senge ese ekutanga mwenje masosi, LED's mwenje flux kuyerera zvakare yakaora nekufamba kwenguva. Naizvozvo, kunyangwe iyo LED mwenje yekuburitsa nguva inogona kureba, MTBF haisiriyo yega yekutarisisa yekuona hupenyu hwesevhisi. Kuora kwema lumens e LED kunokanganiswa nemamiriro mazhinji ezvakatipoteredza senge tembiricha yezvakatipoteredza, humidity uye mhepo. Iko pesvedzero yeinononoka attenuation inokanganiswawo nekutonga, kudziya kwekutonga, ikozvino nhanho, uye mamwe akawanda emagetsi magadzirirwo ekufunga. Vatengesi vazhinji vanogona kupa vatengi ruzivo rwakapusa kune zvimwe zvikonzero pakutengesa maLED, zvichikonzera kurasika. Semuenzaniso, hupenyu hwebasa re LED hunenge maawa 100,000. Maawa 100,000 pano anoreva. Zvisinei, sechiedza chekuvhenekera, kupenya kwezviedza kune nzira yekuora zvishoma nezvishoma kusviba (zvakadai sechiedza chezuva, magetsi ekuchengetedza simba). Kuita uku kunonzi kuora kwechiedza. Naizvozvo, pakutenga LED, vatengi vanofanirwa kutarisisa kukurumidza kwayo kwekuora kwechiedza, kwete kushandisa nguva, uye vatengi havangatarisiri zvakanyanya nezve hupenyu chaihwo hwebasa. LED mwenje sosi kusanzwisisa maviri, tora iyo chaiyo mwenje kona sekona inoshanda. Iyo inopenya kona ye LED yakakamurwa kuita makona anoshanda uye chaiwo emwenje emwenje. Kona iri pakati pekona pakati pekutungamira kwesimba rekuburitsa ihafu yekutungamira kwesimba reaxial uye mwenje emitting axial (nzira) ikona yakakodzera. Kaviri kona (kana semi -power angle) yehafu -value angle ndiyo chaiyo yekuvheneka kona. Engle mhiri kwekona yeaxial simba, nekuti mwenje hauna kusimba mumashandisirwo chaiwo, hauverenge pakona yakakodzera. Naizvozvo, vatengi vanofanirwa kutarisisa kune chaiyo yekuvhenekesa kona yechigadzirwa kana uchitenga zvigadzirwa. Paunenge uchiverenga nhamba yezvigadzirwa zvinoshandiswa muprojekiti, inobva pane chaiyo yekuvhenekera kona. LED mwenje sosi kusanzwisisa matatu, iyo yakakura simba, iyo yakakwirira kupenya. Kupenya kwe LED kunoyerwa neruminous intensity. Chiedza chinobudisa simba (light emitting intensity) chinoreva chiedza chinobudisa simba mugwara remutsetse wenzira (kune cylindrical luminous pombi inoreva axis yayo), kureva kuti, vhoriyamu ye optical flux inoburitswa neatatu -dimensional angle yechikamu. Nekuda kwesimba diki rinopenya reiyo general LED, iyo mwenje inoburitsa simba inowanzoshandiswa mumayuniti enyika. Kazhinji kutaura, sosi yemwenje inovhenekera mwenje wayo munzira dzakasiyana munzira dzakasiyana. Kusimba kwemwaranzi yechiedza inooneka inoburitswa mumativi matatu-dimensional angle yechikamu mune imwe nzira inonzi kusimba kwechiedza, kunonzi kupenya kweakisi. Kubva pane pfungwa yesimba kune simba resimba panguva imwe chete, ikozvino inokurumidza, ikozvino inokurumidza, magetsi makuru; ikozvino inononoka, simba remagetsi idiki, kana munguva yakaenzana, iyo yakawanda yezvino inoita ikozvino, iyo yakawanda magetsi. Pa LED, iyo yakakura simba, iyo yakakwirira kupenya kwechigadzirwa. Kutora matatu -light red LED yeimwe kambani yemagetsi semuenzaniso, kana axial kupenya kuri 1200mcd, ikozvino iri 40mA uye simba iri 0.48W; matatu machena machena LED ari pakupenya kwakafanana, ikozvino iri 18mA, uye simba rinongori 0.24W; zvinogona kuonekwa kuti zvinogona kuonekwa kuti zvinogona kuonekwa Simba rezviedza zviviri pasi pekupenya kwakafanana zvakasiyana. Naizvozvo, vatengi vanofanirwa kutarisisa kupenya kwayo kweaxis kana vachitenga mwenje we LED, kwete simba. Zhuhai Co., Ltd. inyanzvi yekugadzira mwenje yemwenje ye LED ine huwandu hwematendi enyika. Zvigadzirwa zvikuru zvinosanganisira yepepuru mwenje LED, infrared mwenje mabheji, ultraviolet mwenje mabhero, ruvara rwemwenje mabhero e LED, nezvimwe. High tembiricha kuramba, simba guru. Tine makore gumi nematanhatu echiitiko che LED chigamba. Kugadzirwa kwepamwedzi kwepamwedzi kunosvika 60 miriyoni PCS, uye gore negore rinobuda rinenge 500 miriyoni PCS. Inobatanidza R & D, kugadzirwa nokutengesa. Kana iwe uchida kuziva zvakawanda nezve LED marambi mabheji, unogona kubvunza yedu yevatengi sevhisi kwauri “Tailor -yakagadzirwa yakakodzera mabheji emwenje e LED ”Essence