Dab tsi ntawm cov tub ntxhais kawm qhov muag tiv thaiv lub rooj teeb kuv yuav tsum yuav?
At present, the probability of myopia of students' eyes is getting higher and higher. Many times it is because of the influence of learning lights at night. Therefore, it is very important to choose eye-protection desk lamps for children. What kind of eye-protection desk lamps are good for students? desk lamp?
Tau kawg, lub teeb dawb yog siv, tab sis koj yuav tsum xyuam xim rau lub hom thaum koj yuav nws. Yog tias koj tab tom yuav lub rooj tiv thaiv lub qhov muag rau cov tub ntxhais kawm, cov khoom lag luam zoo tshaj plaws hauv tebchaws yog Funeng, thiab cov npe txawv teb chaws zoo tshaj plaws yog Osram thiab Panasonic. thiab flicker tshaj tus qauv.
Qhia koj txog kev yuav khoom. Feem ntau, thaum koj yuav lub qhov muag tiv thaiv lub rooj teeb, muaj ib daim phiaj dub thiab dawb saum hauv pob. Tig sab saum toj hauv qab lub qhov muag tiv thaiv lub rooj teeb nrog lub teeb rau. Yog tias koj tuaj yeem pom cov kab nyiaj thaum lub sab saum toj tig, ces nws yog qhov muag tiv thaiv, txwv tsis pub nws tsis yog qhov muag tiv thaiv. Tsis tas li ntawd, yuav tsum muaj lub ntsuas hluav taws xob ntsuas hluav taws xob hauv pob ntawm lub qhov muag tiv thaiv lub rooj teeb pom kev zoo. Tig lub ntsuas thiab kaw lub qhov muag tiv thaiv lub rooj teeb. Yog tias tsis muaj suab nrov, nws yog cov khoom siv hluav taws xob tsim nyog, txwv tsis pub nws tsis tsim nyog. .
Lub ntsiab lus ntawm qhov muag tiv thaiv lub rooj teeb thiab lub teeb incandescent yog tias yuav luag tsis muaj stroboscopic, yog li nws yog qhov zoo rau qhov muag. Txawm li cas los xij, lub teeb incandescent muaj qhov ua haujlwm tsawg, tsis muaj qhov pom kev thiab lub neej luv. Ntawm qhov tod tes, nws siv hluav taws xob, thiab ntawm qhov tod tes, vim lub teeb ci, nws tseem yuav cuam tshuam rau qhov muag. Yog li ntawd, nws yog qhov zoo dua los siv lub qhov muag tiv thaiv lub rooj teeb rau lub teeb pom kev zoo.
Cov menyuam yaus nyeem ntawv nyob rau hauv lub teeb muaj zog dhau los lossis tsis pom kev tsis zoo rau qhov muag. Lub teeb pom kev zoo yuav tsum zoo li no:
1. Rooj teeb txoj hauj lwm. Thaum cov me nyuam nyeem thiab sau ntawv, lub teeb lub rooj yuav tsum nyob rau pem hauv ntej ntawm lub rooj kom tsis txhob thaiv lub teeb nrog sab tes xis.
2. The style of the table lamp, the style of the table lamp is best to choose the light that does not directly illuminate the children's eyes and is fixed.
3. Lub teeb ci ntawm lub rooj teeb, lub rooj teeb lub teeb tuaj yeem siv lub teeb 40-watt lossis 20-watt fluorescent teeb kom ua tiav qhov teeb pom kev zoo ntawm 400-700 lux.
4. Txo qhov sib txawv ntawm lub teeb thiab ntxoov ntxoo. Thaum cov menyuam kawm ntawv, tsis tsuas yog qhib lub rooj teeb, tab sis kuj qhib lub teeb hauv chav, uas tuaj yeem txo qhov tsis zoo ntawm qhov sib txawv ntawm lub teeb thiab ntxoov ntxoo ntawm lub qhov muag.
5. Kev taw qhia thiab ci ntsa iab ntawm chandeliers. Feem ntau ntawm cov teeb hauv peb chav nyob yog dai rau ntawm lub qab nthab. Lub teeb pom kev zoo uas xav tau hauv lub neej niaj hnub tuaj yeem yog 40 watt fluorescent teeb lossis 60 watt qhov muag teev. Yog tias muaj lub teeb txaus nyob rau pem hauv ntej sab laug ntawm lub rooj, Tsis tas yuav teeb lub rooj.
6. Cov qij yuav tsum tau hloov kho raws sijhawm. Lub rooj teeb thiab cov teeb hauv chav yuav tsum tau ceev kom huv si tsis tu ncua. Thaum cov qij tau siv ntev dhau lawm, lossis thaum lub teeb ci lossis lub teeb pom kev tsawg, lawv yuav tsum tau hloov nyob rau lub sijhawm kom ntseeg tau tias lub teeb pom kev txaus.
Tus kws kho mob pom zoo kom cov tub ntxhais kawm yuav siab - qhov muag zoo- lub rooj tiv thaiv lub teeb, feem ntau vim tias lawv tsis muaj teeb meem rau lub qhov muag. Cov kev paub txog kev nyab xeeb hauv tsev kawm ntawv no yog lub ntsiab lus uas txhua tus tub ntxhais kawm thiab niam txiv yuav tsum tau saib xyuas.
