Lo lus "reflector" muaj ntau lub ntsiab lus. Hauv tsab xov xwm no, peb yuav txiav txim siab txog lub tswv yim, khoom siv thiab lub hauv paus ntsiab lus ntawm kev ua haujlwm, thaj tsam thiab hom. Peb kuj tseem yuav ua tib zoo saib ntau hom kev cuam tshuam ntau tshaj plaws.
yog dab tsi?
Ua ntej, qhov no yog ib qho khoom siv rau kev taw qhia hluav taws xob ncaj qha thiab kev cuam tshuam ntawm cov xov tooj cua nthwv dej, nyob ib sab ntawm lub kav hlau txais xov. Qhov thib ob, lub reflector ntawm infrared thiab lub teeb rays nyob rau hauv daim ntawv ntawm ib tug parabolic polished nto. Irradiation nrog infrared thiab lwm yam hluav taws xob yog siv tsis tau tsuas yog nyob rau hauv cov tshuaj, tab sis kuj raws li ib tug txhais tau tias ntawm hardening lub cev, raws li zoo raws li nyob rau hauv lwm yam kev pab kiag li lawm.
Vim li cas peb thiaj xav tau lub ntsej muag - lub ntsej muag
Reflectors muaj ntau hom: Minin reflector; LED parabolic reflector thiab lwm yam. Nyob rau hauv cov ntaub ntawv ntawm LED hom, diodes tau muab tso rau hauv cov cuab yeej no nyob ntawm nws daim ntawv thov. Nws paub tias LED reflector yog tsim los txhim kho lub teeb pom kev zoo. Nws ua haujlwm zoo li no: lub teeb emission yog reflected los ntawm lub reflector thiabconcentrates rau iav. Nws tuaj yeem yog lub teeb taub hau, lub lens, lossis iav polarized.
Scope of application
LED reflectors siv ntau qhov chaw:
- Zoo li teeb pom kev zoo hauv cov chaw lag luam, tsev noj mov hauv daim ntawv kho kom zoo nkauj thiab teeb pom kev tshwj xeeb.
- Nyob hauv qhov chaw, cov tsev qiv ntawv rau cov khoom tseem ceeb uas nkag siab rau UV hluav taws xob thiab cua sov.
- Teeb pom kev ntawm txoj kev, cov tsev thiab cov choj hla.
- Lwm yam tsawg kawg nkaus.
Blue Minin Teeb
"Lub teeb xiav" paub ntau tus neeg. Tab sis ob peb tus neeg paub nws lub npe thib ob. Minin's xiav reflector yog ib qho cuab yeej siv hauv kev kho lub cev ua ib qho kev pab kho mob thiab cov cuab yeej siv hlwb. Tus tsim ntawm lub teeb yog yooj yim, nws muaj ib tug zoo tib yam xiav incandescent teeb, ib tug reflective hemispherical lampshade thiab ib tug qaum nrog ib tug plug. Lub teeb xiav infrared yog qhov nyiam vim nws ua kom sov cov khaubncaws sab nraud povtseg ntawm daim tawv nqaij. Rays yog reflected thiab absorbed los ntawm cov ntaub so ntswg. Microcirculation yog qhib kom muaj, vascular permeability nce thiab metabolism txhim kho, uas ua tiav cov txiaj ntsig kho. Slags thiab lwm yam khoom ntawm cov organic lwj yog tawm los ntawm lub cev. Feem ntau, lub reflector yog siv los ua kom sov tus choj ntawm lub qhov ntswg, pob ntseg thiab pob taws. Lawv tuaj yeem kho tau rau txhua tus txheej txheem inflammatory, bruises, sciatica thiab osteochondrosis, kab mob ntawm daim tawv nqaij thiab ntau dua.
Thaum lub teeb xiav kho mob, tus neeg mob yuav tsum tsis txhob hnov qab mob thiab kub heev. Lub teeb yuav tsum tau taw qhia ncaj nraim ntawmthaj tsam ntawm thaj chaw muaj mob. Qhov chaw tawg yuav tsum huv si thiab tsis muaj roj. Yog hais tias lub qhov muag los yog tus choj ntawm lub qhov ntswg yog irradiated, ces lub qhov muag yuav tsum tau kaw, thiab nws yog zoo dua rau tshem tawm cov lo ntsiab muag. Duration ntawm kev kho mob 20 feeb.
Reflectors. Hom ntaus ntawv
Nco ntsoov tias lub reflector yog dab tsi - nws yog lub teeb pom kev ntawm lub teeb thiab xov tooj cua thiab TV nyob rau hauv daim ntawv ntawm daim iav nkhaus (paraboloid ntawm kiv puag ncig) uas tsom cov rays hauv thaj chaw uas xav tau. Lawv tuaj nyob rau hauv ntau hom thiab siv nyob rau hauv ntau yam kev siv technology: TV thiab xov tooj cua kev sib txuas lus, qhov chaw thiab astronomical xov tooj cua antennas, satellite kev sib txuas lus, thiab ntau dua. Lawv muaj ib lossis ntau daim iav uas muaj kev cuam tshuam electromagnetic (lub teeb) lossis suab tsis. Reflective nto ntawm reflectors feem ntau yog mirrored. Daim ntawv thov yog kev txhim kho ntawm radars, siv cov kav hlau txais xov phased array thiab tshwj xeeb taug qab kav hlau txais xov. Qhov ntawd yog, nws feem ntau cuam tshuam rau thaj chaw tub rog.
Kav hlau txais xov reflector yog lub tshuab hluav taws xob thib ob. Nyob rau hauv kev sib raug zoo rau lub hauv paus (uas yog, mus rau lub paraboloid), nws yog nyob rau hauv opposite lub ntsiab daim duab (lobe ntawm lub radiation qauv ntawm lub txais sab) thiaj li yuav ua rau kom lub teeb liab tau txais. Lub kav hlau txais xov ncaj qha parabolic reflector tau siv ntev ntev hauv kev sib txuas lus satellite thiab chaw sib txuas lus, ntsuas thiab paub txog quasars, neutron hnub qub thiab lwm yam khoom txawv.
Lub lobe tseem ceeb ntawm lub teeb liab tau txais yog suav tias yog thaj chaw hauv cheeb tsam ntawm cov qauv hluav taws xob, qhov twg cov teeb liab theem thiab qhov saturation ntawm EM teb yog siab tshaj.nce.
Lub taub hau reflector. Qhov twgsiv
Rau kev nkag siab meej thiab meej ntawm kev tsim cov khoom siv hluav taws xob, cia peb piav qhia: lub teeb pom kev zoo muaj lub ntsej muag zoo nkauj thiab lub ntsej muag, tooj liab lossis iav, uas yog txheej ntawm cov nyiaj, txheej ntawm chromium. los yog txhuas yog tso los ntawm lub tshuab nqus tsev. Nws yog tsim los tsim ib lub luminous flux ntawm qhov xav tau cov duab. Lub teeb yog emissions los ntawm automotive teeb, uas tau muab faib ua tej yam yooj yim incandescent teeb, halogen teeb, xenon HID - teeb, LED teeb (LED - technology) thiab ib tug tshiab tiam ntawm optics - laser. Ntawm cov tsheb niaj hnub no, cov reflectors muaj cov qauv zoo ib yam li lub iav cylindrical, qhov twg txhua ntu illuminates nws cov seem ntawm txoj kev. Lub hom phiaj ntawm lub teeb pom kev zoo yog kom pom tseeb lub teeb tawm hauv txhua qhov kev taw qhia mus rau hauv cov kwj deg.
Tom teeb taub hau
Nyob ntawm tus qauv tsim, lub teeb lub tsheb tau muab faib ua ob peb hom:
- crystal headlights, i.e. headlights with segmented reflectors and clear glass or special plastic material;
- grooved headlights, uas yog, nws yog ib hom teeb taub hau nrog grooved iav, diffuser uas coj thiab diffuses teeb;
- modular optics, uas yog kaw thiab ywj siab kho qhov muag (lens) cov ntsiab lus;
- lens headlights lossis projector headlights. Lawv tsim siv lub iav siv lead ua nrog cov nyhuv converging.
Txhua hom teeb taub hau tau teev tseg yog siv hauv kev lag luam tsheb.
Reflector tsim:yog dab tsi
Reflectors yog mesh, mesh-parabolic, parabolic, rectangular concave, elliptical, ces kaum thiab lwm yam tsim. Nyob rau hauv cov txheej txheem ntawm txoj kev loj hlob, kev tsim kho thiab kev tsim cov cuab yeej siv, xws li lub tswv yim xws li cov qauv siv hluav taws xob kuj tseem siv tau, uas txhais tau hais tias kev daws teeb meem, kev tsim thiab kev tsim kho ntawm ntau hom kev ua haujlwm reflectors. Cov qauv tsim feem ntau yog ua rau cov duab puag ncig lossis duab plaub. Txawm li cas los xij, cov ntaub ntawv zoo li no tuaj yeem hloov tau los ntawm lwm cov khoom siv dav dav uas muab kev xav zoo dua ntawm lub teeb hluav taws xob, suab, cua sov thiab lwm yam hluav taws xob.
Txhawm rau xav txog thiab coj ncaj qha rau txhua hom nthwv dej tshwm sim ntawm lub ntsej muag ntawm lub ntsej muag, nws tsis tas yuav siv iav nkaus xwb. Koj tuaj yeem siv cov yas tshwj xeeb analogues tso nrog cov txheej ci ntsa iab hauv lub tshuab nqus tsev. Cov xim thiab kev tiv thaiv txheej ntawm cov khoom siv kuj tsis muaj qhov tseem ceeb me. Feem ntau, kev hloov kho rau kev tu thiab tsim ntawm cov khoom siv no siv LED thiab laser technologies. Hauv thaj chaw teeb pom kev zoo, koj tuaj yeem siv cov duab kheej kheej lossis parabolic reflectors, lossis lwm cov duab reflector yuav nyiam.
Zoo kawg
Ib zaug ntxiv, cia peb qhia meej tias lub ntsuas hluav taws xob yog dab tsi: hauv tsev, qhov no yog lub npe ntawm cov neeg saib xyuas yooj yim tshaj plaws, suav nrog lub teeb liab thiab lub teeb hlau. Txog niaj hnub no, cov reflectors tau siv dav hauv ntau yam haujlwm: hauv kev ua haujlwm ntawm satellite TV thiab xov tooj cua sib txuas lus, astronomy, biology thiabtshuaj, nyob rau hauv thaj chaw ntawm kev ua liaj ua teb thiab tsev neeg lub hom phiaj, raws li txoj kev teeb pom kev zoo, tsev so thiab lwm yam kev ua ntawm tib neeg. Kev siv cov khoom sib xyaw ua ke hauv cov kav hlau txais xov tshiab ua rau nws muaj peev xwm los tsim cov khoom siv dav dav dav dav. Lawv qhov tsis zoo yog tias theem ntawm cov teeb liab tau txais yog tsawg, tab sis qhov no tuaj yeem raug them los ntawm lub amplifier built-in. Cov kav hlau txais xov zoo li no tuaj yeem hloov pauv cov huab cua ib txwm muaj.
