Transcript Lighting for intelligent house

Lighting for smart home
Light bulb
• Heating the
wolframfilam
ent with
current so
much it starts
to glow.
• Light bulbs
lifetime is
about 10001500h.
Light bulb types
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Standard light bulbs
Target bulbs
Mirror bulbs
Tremor reinforce bulbs
Long lasting bulbs
Neodymium bulbs
Small bulbs
Compact fluorescent lamps
Fluorescent lamps for light to
produce low-pressure
mercurygas in the eruption.
gas discharge stimulates the
mercury-atoms emit
ultraviolet rays(and heat).
Ultraviolet radiation is
invisible light bulb and the
inner wall of brilliance layer
of a substance to change
its visible light.
Compact fluorescent lamp types
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Reflector lamps
Low temperature lamps
High frequency lamps
Bacterium block lamps
Solariumlamps
Plantlamps
Colored lamps
Fluorescent lamps
• Same principle as
compact fluorescent
lamp.
Halogen lamps
• Halogen lamps produce
light to the light bulb, the
tungsten filament yarn,
but the gas-filling
halogen atoms cause
the rotation process, the
bulb inside, which returns
to filament yarn
evaporated tungsten
atoms back to the
filament yarns
Halogen lamp types
• Compact halogen lamps
• Halogen lamps
• Coldray halogen lamps
LED-Lamps
• LED-lamps last 50 times
incandescents.
• A weakness of LED solutions is
their high cost.
Energy saving lamps
• Same principle as compact
fluorescent lamps, they are just
smaller.
Lighting ideology
• Lightings main factors are
• A higher power light increases
the contrast
Lighting ideology
• The contrast is required to
reach multiple light sources.
• The light tone of the color
affects mood.