Kuti zonse ndi greenhouses ndi hotbeds, anthu! Izi ndi zomwe tiyenera kuyang'ana pakupanga ma LED okhala ndi mawonekedwe osankhidwa. Samsung yakhala amene anayamba kupanga misa ya kuwala kwa LED monga njira yopondereza kupanga mahomoni , ndi kulimbikitsa kwake.
Kupanga kwa hormone melatonin, malinga ndi sayansi yamakono yokhudzana ndi thanzi laumunthu (koma palinso malingaliro otsutsana), amaponderezedwa ndi chigawo cha buluu mu kuwala kowala. Masana, mphamvu ya chigawo cha buluu imakhala yokwera kwambiri ndipo kuchepa kwa melatonin m'thupi kumawonjezera ntchito yofunika kwambiri ya munthu, ndipo madzulo kumakhala kwakukulu, zomwe zimapangitsa kuti melatonin ichuluke m'thupi ndipo imayambitsa kugona ndi kugona. , pomalizira pake, kugona.
Munthu wokhala mumzinda nthawi zambiri sachoka pamalopo, kaya ali kuntchito kapena kunyumba. Zida zowunikira wamba, kuphatikiza zida za LED, sizingawongolere kuchuluka kwa gawo la buluu pakuwala kowala. Izi zimatsogolera ku mfundo yakuti milingo ya melatonin ingakhale yokwera kuposa yanthawi zonse masana, ndi kutsika kuposa momwe imakhalira madzulo ndi usiku kusiyana ndi anthu akutchire. Pokhala m'mikhalidwe yowunikira nthawi zambiri masana, maulendo a circadian a munthu amasokonekera ndipo amachititsa kuwonongeka kwa ubwino. Mabwalo a okonza mapulogalamu ali odzaza ndi madandaulo okhudzana ndi kusowa tulo ndipo sikuti ndi moyo wolakwika womwe umayambitsa izi, komanso zinthu zakunja zomwe zimawunikira "zachilendo".
Pofuna kukonza chitonthozo cha moyo ndi kugwira ntchito m'malo owunikira, Samsung Electronics inayambitsa banja loyamba la "munthu-centric" kuyatsa ma LED LM302N. Pali mitundu iwiri ya zida m'banja: DAY ndi NITE. Zakale, malinga ndi Samsung, chifukwa cha kutsindika chigawo cha buluu mu sipekitiramu, kupondereza kupanga melatonin ndi 18% yamphamvu kuposa ma LED ochiritsira. Ma LED a LM302N NITE, m'malo mwake, amachulukitsa kupanga melatonin ndi 5% chifukwa cha chigawo choponderezedwa cha buluu mumtsinje wowala.
Komabe, musaganize kuti usiku kuwala kwa LED kumawala pang'ono kuposa masana. Muzochitika zonse, kuwalako kudzakhala komasuka kuntchito kapena kugona. Ma LED olimbikitsa a LM302N DAY, mwachitsanzo, angagwiritsidwe ntchito m'malo ogwirira ntchito ndi masukulu / mayunivesite kuti athetse kugona, pomwe ma LED a LM302N NITE amatha kuyikidwa m'malo opumula.
Mndandanda wathunthu wa ma LED a Samsung a banja la LM302N atha kuwoneka patebulo pamwambapa. Kampaniyo yaganiza zopanga zida zokhala ndi kutentha kwamitundu yosiyanasiyana. Ma LED DAY ndi NITE atha kugwiritsidwa ntchito mu nyali zosiyanasiyana komanso pazowunikira limodzi.
Source: 3dnews.ru