Mwenje yemugwagwa ye LEDvari kuramba vachinyanya kufarirwa nekuda kwekubatsira kwavo kuchengetedza simba, kurarama kwenguva refu, uye kuchengetedzwa kwezvakatipoteredza. Zvisinei, kuve nechokwadi chekuti mhando uye mashandiro ayo zvakakosha pakupa mhinduro yakanakisisa yemwenje. Nzira inowanzoshandiswa kuongorora mwenje yemumugwagwa ye LED ndeye integrating sphere test. Muchinyorwa chino cheblog, tichaongorora maitiro ekuita integrating sphere testing pamwenje yemumugwagwa ye LED uye kuti nei iri danho rakakosha mukuita kwekusimbisa mhando.
Chii chinonzi bvunzo yekubatanidza bhora?
Dura rinosanganisa ikamuri rine gomba rine nzvimbo yemukati inopenya zvikuru uye nzvimbo dzakawanda dzekupinda nekubuda kwechiedza. Rakagadzirirwa kuunganidza nekugovera chiedza zvakaenzana, zvichiita kuti rive chishandiso chakakodzera chekuongorora mashandiro emwenje yemumugwagwa ye LED. Kuedza kwedura kunoyera maparamita akasiyana-siyana emwenje yemumugwagwa ye LED, kusanganisira luminous flux, color temperature, color rendering index (CRI), uye luminous efficiency.
Matanho ekubatanidza bvunzo yesphere pamwenje yemugwagwa ye LED:
Danho 1: Gadzirira Mwenje yeMugwagwa yeLED Yekuyedza
Usati waita bvunzo yekubatanidza mativi, ndapota iva nechokwadi chekuti mwenje wemugwagwa we LED uri kushanda zvakanaka uye wakaiswa zvakanaka. Chenesa nzvimbo yekunze yerambi kubvisa tsvina kana marara angakanganisa mhedzisiro yebvunzo.
Danho rechipiri: Gadzirisa Integrating Sphere
Kuenzanisa denderedzwa rekubatanidza kwakakosha pakuyera kwakarurama. Izvi zvinosanganisira kuona kuti kupenya kwedenderedzwa rekuratidzira kuri mumamiriro akanaka, kuona kugadzikana kwechiedza, uye kuona kururama kwespectroradiometer.
Danho rechitatu: Isa LED Street Light muIntegrating Sphere
Isa mwenje wemugwagwa we LED mukati mechiteshi chebhora rinosanganisa, uchiita shuwa kuti rakatarisana nepakati uye rakanangana ne optical axis yebhora. Ita shuwa kuti hapana chiedza chinobuda panguva yekuyedza.
Danho rechina: Bvunzo
Kana mwenje we LED waiswa panzvimbo chaiyo, tanga bvunzo. Iyo integrating sphere inotora uye inogovera zvakaenzana chiedza chinobuda. Spectroradiometer yakabatana nekombuta ichayera maparameter akadai se luminous flux, color temperature, CRI, uye luminous efficiency.
Danho rechishanu: Ongorora Mhedzisiro Yebvunzo
Kana bvunzo yapera, ongorora data rakaunganidzwa ne spectroradiometer. Enzanisa zviyero zvakayerwa nezvinodiwa zvakataurwa uye zviyero zveindasitiri. Ongororo iyi ichapa nzwisiso pamusoro pemhando, mashandiro, uye kuvandudzwa kunogona kuitika kwemwenje ye LED.
Kukosha uye mabhenefiti ekubatanidza bvunzo dzesphere:
1. Kuvimbisa Hunhu: Kubatanidza bvunzo dzesphere kunoita kuti mwenje dzemumugwagwa dze LED dzisvike pazvinodiwa neindasitiri. Zvinogonesa vagadziri kuona chero zvikanganiso zvemagadzirirwo, kutadza kwezvikamu, kana matambudziko ekushanda nekukurumidza, nokudaro zvichivandudza mhando yechigadzirwa.
2. Kugadzirisa mashandiro: Kuedza kwekubatanidza mativi kunobatsira vagadziri kugadzirisa mashandiro emwenje yemumugwagwa ye LED nekuyera maparamita akadai se luminous flux uye kushanda zvakanaka kwe luminous. Izvi zvinowedzera kushanda zvakanaka kwesimba, zvinoderedza mari yekushandisa, uye zvinovandudza kunaka kwemwenje.
3. Kugutsikana Kwevatengi: Kubatanidza bvunzo dzebhora kunoita kuti mwenje yemumugwagwa ye LED isvike padanho rinotarisirwa rekupenya, kuratidzwa kwemavara, uye kufanana. Ita shuwa kuti vatengi vanogutsikana nekupa mhinduro dzemwenje dzinoenderana nezvinodiwa nevatengi.
Mukupedzisa
Kubatanidza bvunzo dzemabhora kune basa rakakosha pakuongorora mhando uye mashandiro emwenje yemumugwagwa ye LED. Nekuita bvunzo iyi, vagadziri vanogona kuona kuti zvigadzirwa zvavo zvinosangana nezvinodiwa neindasitiri, kugadzirisa mashandiro, uye kuwedzera kugutsikana kwevatengi. Nekuwedzera kuri kudiwa kwemwenje usingashandise simba zvakanyanya, kubatanidza bvunzo dzemabhora kuchiri danho rakakosha mukugadzira mwenje yemumugwagwa ye LED yemhando yepamusoro.
Kana uchifarira mwenje wemugwagwa we LED, gamuchira kuti ubate fekitori yemwenje wemugwagwa we LED Tianxiang kuverenga zvakawanda.
Nguva yekutumira: Nyamavhuvhu-31-2023
