Vanhu vazhinji vanoziva kuti chiedza chinogona kuodzwa kuita nhevedzano yechiedza chemonochromatic nekupararira.The spectrum ibhande rechiedza umo chiedza chakaoma chinoparadzirwa ne dispersive system (eg, prisms, gratings) uye inobva yaora kuita mutsara we monochromatic light, iyo yakarongwa muhurongwa hwewavelength.

Zvisinei, chiedza chakasiyana mumutsara chine simba rakasiyana-siyana rekugovera, zvakasiyana-siyana zvewavelengths zvekuumbwa kwechikamu zvichave zvakasiyana.Chiedza chezuva chine yakanyanyisa kuenderera mberi spectrum, 99.9% yesimba inonamirwa munzvimbo ye infrared, inooneka uye ultraviolet.

Zvigadziriso zvemwenje mu "full spectrum", zvinoreva chiedza chinobudiswa nemarambi uye mwenje, iyo inopenya iri pedyo nemhepo yezuva, kunyanya muchikamu chinooneka cheavelengths akasiyana-siyana muchikamu chezvikamu zvakafanana nechiedza chezuva, chiedza. yeindekisi yemavara ekuratidza iri pedyo nendekisi yeruvara inobudisa chiedza chezuva.

Kutaura zvazviri, marambi akazara-akazara haasi matsva kwenguva refu;kwave kune yakazara-spectrum level light sources kwenguva yakareba.Ndizvozvo, chizvarwa chekutanga chemagetsi emagetsi emagetsi - mwenje we incandescent.Nheyo yemwenje we incandescent iri kuburikidza nevoltage ikozvino kune tungsten filament "inopisa" inopisa, zvekuti inopisa kusvika incandescent kuchiedza.Nekuti incandescent light spectrum inoenderera uye inovhara nharaunda inooneka, saka marambi eincandescent ane yakakwira color rendering index, anogona kuvhenekerwa kuratidza iwo chaiwo ruvara.

Zvisinei, nekuda kwekuderera kwechiedza chekuvhenekera kwemarambi e-incandescent uye hupenyu hupfupi hwezvipingamupinyi zviviri zvinouraya zvemarambi e-incandescent zvinotungamirira kumarambi e-incandescent, "inodhura", kunyange kana ruvara rwechiedza rwakanyanya kunaka mwenje we-incandescent yakatsiviwa nechizvarwa chitsva. green light sources.

Mumakore achangopfuura, kuvandudzwa kwe LED mabudiro, kutyora kiyi tekinoroji chipingamupinyi, vanhu vachave yebhuruu LED excitation phosphor yechinyakare LED tekinoroji kusvika pakushandisa violet LED excitation phosphor kuwana tsvuku, girinhi uye bhuruu ruvara mwenje, mushure memuvara. kusanganiswa kwechiedza kwakasimirirwa kugadzira uye kupenya kwezuva kwechiedza chakafanana.

Iyi tekinoroji yakasanganiswa neiyo LED hunyanzvi hunhu uye mabhenefiti echigadzirwa, ichiita iyo yakazara-spectrum LED inoenderana nezvinodiwa uye maitiro emusika wekuvhenekesa, saka iyo yakazara-spectrum LED inofarirwawo zvakanyanya.

Mushure mekunzwisisa zvinorehwa uye chizvarwa chekuzara-yakazara, ndinofunga isu tese tine fungidziro ye yakazara-spectrum.Asi iyo yakazara tekinoroji yeiyi tekinoroji kumushandisi uye ndeapi mabhenefiti, ingave yakakosha kutenga vatengi? 

Healthy Chiedza

Kukanganisa hutano hwevanhu

Manyuko echiedza akaitwa nevanhu asati avapo, chiedza chezuva ndicho chete chaibva chechiedza, uye madzitateguru edu airarama nezuva.Chiedza chezuva hachingopi nyika kunobva kuvheneka nesimba, asi chiedza chezuva chinodzorawo maitirwo ehupenyu hwevanhu uye chine simba pabiology yemunhu, psychology, uye muviri wemunhu.

Zvisinei, vagari vomumaguta vemazuva ano, kunyanya vashandi vomuhofisi, vanopedza maawa akawanda vari mumba uye havawanzosangana nechiedza chezuva, uye havakwanisi kuwana rubatsiro rweutano kubva kuzuva.Kukosha kwemavara akazara ndiko kuburitsa chiedza chezuva uye kutidzosera kwatiri mabhenefiti emuviri, zvepfungwa, uye nemuviri wemunhu wechiedza chezvisikwa chinoshanda pavanhu. 

Naural color

Tese tinoziva kuti chinhu chinozoratidza ruvara rwacho kana chaiswa pachiedza, asi kana chinhu chikaiswa pachiedza chine discontinuous and incomple spectrum, ruvara rwunobva rwatsveyama kusvika kune zvakasiyana.The International Commission on Illumination CIE pachiedza chechiedza pachinhu chechokwadi cheruvara rwedhigirii yekuratidzwa kwetsanangudzo yechiedza chemavara ekupa.Kuti utsanangure zviri nyore maratidziro eruvara rwechiedza, asi zvakare akaunza pfungwa yemavara ekupa index, zvichibva pane yakajairwa mwenje sosi, iyo color rendering index Ra inoiswa pa100.

Inogona kuve yakawanda yezvino zvigadzirwa zve LED zvakakwanisa kuita iyo color rendering index Ra> 80, asi kune mamwe maapplication ari mu studio, studio, nezvimwe zvinoda kuve zvechokwadi kubereka kwemavara eganda zviitiko, pamwe nemichero nemiriwo. , ruvara rutsva rwenyama runogona kudhindwa zvakanyanya, iyo general colour rendering index Ra yatadza kugutsa kuongororwa kwesimba rechiedza kudzorera ruvara rwechokwadi.

Saka kuti tiongorore kugona kwechiedza kudzorera ruvara rwechakanaka kana chakaipa hakugoni kuvakirwa chete paindekisi yeruvara rwemarudzi ose kuti itonge, nokuda kwezviitiko zvinokosha, tingadawo kufunga kwakabva chiedza cheindekisi yemavara anokosha. R9, color saturation Rg, uye ruvara kutendeka Rf kukosha.Chiedza chemarambi akazara ane chiedza chemavara ega ega bhendi rewavelength munharaunda inooneka yeziso remunhu, iro rinogona kupa ruzivo rwakapfuma rwemuvara uye kudzorera mavara echisikigo uye echokwadi ezvinhu zvakavhenekerwa.

Kunze kwezvo, kushanda kwenguva yakareba munzvimbo yekushanda isina ruvara uye toni imwe chete, vanhu vanowanzoona kuneta uye kumanikidzwa kwepfungwa.Iyo yakapfuma spectrum ye-full-spectrum light inogona kubereka ruvara rwechinhu chaicho, kupa chiedza chakajeka, kubvisa kuneta kwekuona kweziso remunhu, kuderedza kusagadzikana kwemaziso, uye nokudaro kunatsiridza kunyaradzwa kwechiedza chemushandisi.

Kuchengeta maziso ako

Sezvo mazhinji echinyakare maLED anoshandisa mwenje webhuruu kufadza iyo yero phosphor uye kusanganisa mwenje weruvara kuti uwane mwenje chena.Kana chikamu chechiedza chebhuruu chakanyanya kukwirira, kana iri kushandiswa kwenguva refu, chiedza chebhuruu chinogona kupinda mu lens yeziso remunhu kune retina, kukurumidza kusvibiswa kwemasero macular, zvichikonzera kukanganisa kwemaziso.

Kune ziso remunhu, vanhu mushure menguva refu yekushanduka-shanduka, ziso remunhu rakachinjika kuchiedza chezuva, kuswedera kwechiedza kune chiedza chechisikigo, zvakanyanya kugadzikana ziso remunhu.Yakazara Spectrum LED inotora violet LED excitation, iyo inoderedza yebhuruu mwenje chikamu kubva pamudzi wemwenje sosi kudzikisa kukuvadzwa kwemeso.

Panguva imwecheteyo, iyo spectral curve ye-full-spectrum iri pedyo nechiedza chezuva spectral curve, iyo inogona kunyatsovandudza kunyaradza kwemaziso emushandisi.Mukuwedzera, yakazara-spectrum inogonawo kuderedza retinal microcirculation zvipingamupinyi zvenguva pfupi, pamwe nekudzikisa pasi zvipingamupinyi zvekupa ropa zvinokonzerwa nekuoma kweziso uye kuneta, kuitira kuti uwane kuchengetedzwa kwemaziso chaiwo.

Rongedza maitiro ako ebasa

Zvinoenderana nemutemo wewachi yemunhu, uropi hwemunhu hunowanzotanga kubudisa melatonin na9 kana 10 pm Sezvo melatonin yakawanda ichibudiswa nepineal gland yeuropi hwemunhu, muviri wedu unoona zvishoma nezvishoma kuti unoda kuzorora uye kurara.Melatonin chinhu chinobatsira kupfupisa nguva yekumuka usati warara uye nguva yekurara, izvo zvinogona kuvandudza kunaka kwekurara.Uye chinhu ichi chine hukama hwepedyo nechiedza icho vanhu vanovhenekerwa nacho, kunyanya kunzwira kuchiedza chebhuruu, mwenje webhuruu uchaita inhibitory mhedzisiro pa melatonin inogadzirwa nepineal gland yehuropi hwemunhu, kwenguva refu muchiedza chebhuruu chakakwirira. chiedza nharaunda, uye kunyange kuburitsa matambudziko ekurara.

Uye kubuda kweazere spectrum kunogona kupa nani mhando chiedza uye kunatsiridza chiedza nharaunda yehupenyu hwevanhu.Zvishoma zvikamu zvechiedza chebhuruu zvinogona kuita kuti nguva yehusiku ishande chiedza nharaunda ive inonzwisisika, uye inonzwisisika mwenje nharaunda inogona kubatsira vanhu kukurudzira kurara, kuwedzera kubereka uye kugadzirisa manzwiro.

Kana iyo yakazara-spectrum yekuvhenekesa system inogona kusanganiswa nekuenzanisa kwekushisa kweruvara kwezuva kunoshanduka mukati megore uye panguva dzakasiyana dzemasikati neusiku, kupa zvakanyanya semwenje chaiwo chaiwo.Kubatana kwekubatana kwezviviri kuchanyatso fambisa kupenya kwezuva kune yemukati, kuitira kuti "kusaona zuva" vashandi vanogonawo kunzwa kunyaradzwa kwezuva rechisikigo pasina kubva pamba.

Parizvino, iyo yakazara spectrum ichiri muchikamu chiri kubuda, nekuda kwemutengo wayo wakakwira zvichienzaniswa neyakajairwa LED, nemitengo yezvipingaidzo, saka iyo yakazara spectrum yemusika we LED share mumusika wekuvhenekesa yakaverengerwa chikamu chidiki kwazvo.Asi nekusimudzira tekinoroji uye ruzivo rwemwenje mukurumbira, ndinotenda kuti kuchave nevazhinji vashandisi vanoziva kukosha kweiyo yakazara-spectrum mhando uye vanosarudza kushandisa yakazara-spectrum mwenje uye mwenje zvigadzirwa, makambani ekuvhenekesa achave anoenderana nezvinodiwa musika kugadzira yakanakisa-yakazara-yakazara zvigadzirwa.