Dirije lanp lumèn direksyon sous limyè pataje kontni
Kòm mansyone pi bonè, limyè dirije yo se esansyèlman limyè direksyon. Epi, byenke gen anpoul ki ap dirije milti-direksyon, yo fèt pou yo ka repare limyè ki pèdi. Nan lòt mo, enjenyè ekleraj desine yon aparèy oswa anpoul ki mete chip ki ap dirije a nan diferan kote pou bay ekleraj ki pa-direksyon epi anpeche twòp pèt limyè.
Dirije lanp lumèn direksyon sous limyè 1, ekleraj direksyon
The LED chip itself provides a directional illumination. Conventional light sources such as metal halides, high pressure sodium, fluorescent lamps and incandescent lamps are omnidirectional. That means they glow in all directions. As a result, they work well as a universal light source for the home. However, for specialized commercial and industrial environments such as warehouses, factories, and other commercial facilities, they need reflectors to collect and "collect" light in order to focus it and direct it to where it is available. The problem with reflecting light sources is that most of the light produced becomes unusable, otherwise known as lumen loss. Any internal reflection of more than one reflection effectively loses one lumen of light.
Dirije lanp lumèn direksyon sous limyè 2. Anpoul metal Halogen
Let's take a metal halide bulb as an example. Like LEDs, they are also popular in commercial and industrial applications. However, unlike LEDs, they are not directional. So consider the particles of light produced by metal halide bulbs. In fact, very few particles are reflected off at least one surface and do not reach the ground. So when a light particle is produced, it is likely to hit the reflector of the light fixture, which then tries to direct it to the floor.
Dirije lanp lumèn direksyon sous limyè 3. Reflektè lanp
Si sa a pa reyisi, li voye l nan yon lòt pati nan reflektè luminaire pou repete pwosesis la. Nan pwen sa a, valè patikil limyè a pèdi. Li te montre ke ou ka pèdi jiska 30 pousan nan lumèn efikas ou nan pwosesis la. Sepandan, lè ou sèvi ak ekleraj dirije, ou resevwa pifò, si se pa tout, nan patikil limyè li yo.
Dirije lanp lumèn direksyon sous limyè 4. Kalite pa kantite
Lè ou gen pi bon lumèn, ou bezwen mwens lumèn. Kalite limyè ki soti nan nenpòt sous (menm solèy la) mezire pa endèks rann koulè (CRI). CRI a se yon echèl ki itilize pou mezire presizyon yon koulè ki pwodui anba yon sous limyè patikilye. Natirèlman, estanda lò a se Suns yo ak yon nòt 100. Tout lòt nòt yo te sou yon echèl 1 a 100.
Dirije lanp lumèn direksyon sous limyè 5. Bon jan kalite limyè.
The best explanation for light quality is to perform a simple test. Let's compare LEDs with high pressure sodium (HPS) lamps. In our experience, people often tell you that a 20,000 lumen LED is much brighter than a 60,000 lumen HPS. This is because LEDs have a CRI of 70 plus and an HPS of 22.
Pi wo a se pataje a sou dirije limyè limyè dirije limyè sous la, mwen kwè ou gen yon sèten konpreyansyon sou konesans sa a apre ou fin li rezime ki pi wo a, vle konnen plis sou enfòmasyon ki ap dirije limyè limyè dirije limyè, ou ka ale nan kliyan an. sèvis pou konsiltasyon.
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