The same is natural light lighting, what is the difference between fiber optic lighting and light gu

Optical fiber lighting: Optical fiber lamps are made of special polymer compounds as the core material, with high-strength transparent flame retardant engineering plastics as the outer skin, which can ensure that there will be no quality problems such as fracture and deformation for a long time, and the service life is at least 10 years. Due to the use of high-purity core material, the attenuation in light transmission is effectively reduced, and the efficient transmission of light is achieved, because it has high purity, low attenuation, and easy installation.

Reliability, safety, environmental friendliness, flexibility, integrity, the ability to produce colorful, dreamlike visual effects, no ultraviolet rays, low heat, no electrical damage, long service life, rich color variation, good durability and plasticity. Therefore, it is regarded as an ideal material to replace the current decorative lighting means.

Light guide: The light guide tube is composed of a light cover, a rain cap, a reflector and a diffuser, and its service life is generally about 25 years, and it can be used in large venues and underground garages.

Both use sunlight, but fiber optic lighting uses only a small illuminated area, and light guides.

It is more suitable for large factories and stadiums.

Long service life: The service life is more than 25 years. 1.

The working principle of optical fiber lighting is to collect light through the outdoor light collector, and then transmit it to the room by the optical fiber, and finally the light is evenly irradiated in all corners of the room by the indoor luminaire. The working principle of optical fiber lighting is the same as that of light guide lighting, the difference between the two is: optical fiber lighting system and light guide lighting system complement each other and complement each other, and the lighting problem that can not be solved by light guide lighting system can be solved by using optical fiber lighting system, such as multi-storey, dark rooms in high-rise buildings, etc.

2.The composition of the optical fiber lighting system at present there is no manufacturer of optical fiber lighting in China, and the existing two optical fiber lighting systems in China are Sweden's "Bailangsi" optical fiber lighting and Japan's "Sunflower" optical fiber lighting, because they are imported products, the cost is not free.

Fiber optic lighting requires a large sun to illuminate, and there is basically no bright light in the room at dawn, dusk, rainy and cloudy days. The lighting area is also small, which is not suitable for large-area lighting. If the lighting area is large, the light guide tube is still used, and my friend used a Xinriyuan technology, and the foreign light guide tube they distribute can be used.

1.The light guide lighting system is composed of basic components of lighting device, light guide tube and diffuser. The working principle is to collect outdoor sunlight with a lighting device and then introduce it into the system, and the sunlight reflection inside the light guide tube is transmitted to the diffuser to achieve indoor lighting.

Professional brand manufacturers have Sunite, and the sales volume is one of the best in the country.

2.The optical fiber lighting system is composed of a light source, a reflector, a color filter and an optical fiber. The principle is that when the light source passes through the mirror, a beam of approximately parallel light is formed.

Due to the effect of the color filter, this beam is turned into colored light. When the beam enters the fiber, the colored light travels along the path of the fiber to the intended place.

3.Both use sunlight as a light source and do not use electricity.

Lifespan: The former has a service life of 25 years, and the latter needs to be replaced after about 10 years.

Scope of application: The former can be applied to a wide range of lighting, such as indoor lighting in basements, factories, office areas, subway stations, etc.; The latter is mostly used for decorative lighting.

Cost: The latter is more expensive to build than the former.

So which is better depends on what you use it for.

Light guide lighting is to collect natural light, refractive transmission through the pipe, will naturally lead to the room, no need to use electricity at all, the heart source light guide tube warranty of 10 years, and package installation.

Although optical fiber lighting is also sunlight import, it requires electricity and is not suitable for large-scale use, and the cost is very high.

Light guide lighting is the use of a large circular cylinder to introduce light from the outside into the interior, the principle is similar to the periscope of a submarine, completely using the principle of light refraction, often used in basements and other large-area lighting.

Optical fiber lighting (this application of introducing outdoor light into the room) refers to the optical fiber through the daily device, always aiming at the sunlight, and introducing the sunlight into the room, the advantage is that the installation of a device can introduce the light into the living room, kitchen, bedroom, etc. through the optical fiber, the wiring is convenient, and there is no need to open a large opening on the roof like light guide lighting, which occupies a large area, and the disadvantage is that it is not suitable for large-area lighting needs.

Demo Electric's fiber optic lighting system has been used in Western Europe and North America for many years, please contact Demo Electric for details.

Fiber optic lighting is a type of LED technology, which can create many brilliant and colorful effects, achieved through color filters, after the beam enters the optical fiber, the colored light will follow the optical fiber to the designated place.

Light guide lighting is a natural lighting technology that brings natural light into the room through light pipes with extremely high reflective efficiency, and bending technology to achieve light transmission at different angles, from the side of the window and the roof opening.

Both are relatively new lighting technologies.

One night can't be used, one night can be used, one doesn't use electricity, one uses electricity.

Light guide lighting is suitable for installation on the top and basement floors. It can completely solve the daytime indoor lighting, **affordable; The disadvantage is that the pipe diameter is thick, which is not convenient for long-distance flexible transmission.

Optical fiber lighting system, tracking sunlight, through small optical fibers can be arbitrarily transmitted, easy to construct; The disadvantage is that it cannot be used in cloudy or cloudy weather, and it consumes a certain amount of electricity, and the system is expensive.

If it is a single-storey building, the top floor or basement of a multi-storey building, or the shady side of the building, etc., it is recommended to use light guide lighting products.

The first choice for light guide lighting products is Weirikang New Energy

The light guide lighting system is a system that collects sunlight with special technology and then uses it, which is energy-saving and environmentally friendly, and can be used in many places.

One. Light Guide Lighting System Principle Light Guide Lighting System is a new type of lighting device systemThe principle of the system is to collect natural light through the dome, then introduce it into the system, and then collect it into natural light through a special process, and then redistribute it to the place where it is wanted to be illuminated, just like collecting water and storing it in a reservoir, and then distributing the water through the water pipe, the principle is similar, but because the way natural light is collected from water is different, it needs to have a special and efficient lighting device to collect natural light, and then it needs a transmission device to de-reflect natural light with high performance to transmit it to a farther place, and then it needs an output device - a diffuser, which will diffuse the transmitted light more evenly and in a larger area to the place where it needs to be illuminated, so as to ensure that the light is sufficient and can be illuminated 24 hours a day. It does not require the help of electricity, does not produce pollution, and is taken from the natural environmentally-friendly new lighting system.

Two. The light guide lighting system is energy-saving and environmentally friendly, and can enjoy natural light lightingLarge office spaceThe light guide lighting system can introduce natural light into the office area, which solves the need for insufficient light in the office area, or the office area such as toilets, warehouses and other shady areas, or there are office spaces without window requirements, then this light guide lighting system can meet these conditions.

Large gymnasiumSports competitions need to be carried out in the light, refracted light from the window, the athlete in the direction of the light will be affected by the glare and affect the competitive performance, if the natural light is evenly distributed indoors through the light guide lighting system can avoid these problems.

Flammable and explosive industrial plants or warehouses

Factories, warehouses and workshops need to occupy a large area of production, the use of electric lighting, thousands of square meters of electricity cost will be tens of thousands of days, and the power system in the production involving flammable and explosive or warehouse confined space, will increase potential safety hazards, especially aging wires, plugs, accidents often occur. In addition to the purchase and replacement of damage, the operating cost of the light guide lighting system does not need to pay other expenses, which is more cost-effective than the power system, and can reduce potential safety hazards when installed in flammable and explosive areas.

There are many other places where light guide lighting systems are used, and I will not list them here, light guide lighting systems are environmentally friendly and safe, and should be used everywhere in the near future.

1.Energy saving and environmental protection: After the installation of the Weiri Kang light guide lighting system, it can significantly reduce the lighting energy consumption of more than 80% and the air conditioning and refrigeration consumption of the building by 10%, and reduce a large amount of carbon dioxide emissions.

The service life of the system is more than 25 years, and all components can be used without causing any pollution to the environment.

2.Health and safety: The installation of the VERIKANG light guide lighting system in the building allows people to avoid living under the electric light source for a long time during the day, reducing the occurrence of many diseases. It reduces the potential safety hazards caused by lighting power outages during the day and the fire hazards caused by electricity consumption.

3.Improve work efficiency: the light guide lighting system directly transmits natural light, full spectrum, no frequency display, no glare; The working environment is more comfortable, reducing fatigue and various diseases caused by light, and improving work efficiency.

First, the characteristics of the system.

Nanjing Jet light guide lighting system is through the lighting device to gather outdoor natural light, and into the system, and then after the light guide device is strengthened and efficient transmission, the diffuser will be naturally evenly introduced into the indoor light anywhere that needs light, from dawn to dusk and even rainy or cloudy days, the lighting system into the indoor light is still very sufficient.

Second, the advantages of the system.

1. Energy saving: It can replace electric lighting during the day, no energy consumption, one-time investment, no maintenance, save energy and create benefits.

2. Environmental protection: The lighting source is natural light, the lighting is soft and uniform, the lighting can be adjusted in real time according to the need, the full spectrum, no flicker, no glare, no pollution, and can filter out harmful radiation, to protect your physical and mental health to the greatest extent.

3. Safety: The lighting system does not need to be equipped with electrical equipment and conduction lines, which avoids the fire hazard caused by the aging of the line, and the system design is advanced, with the characteristics of waterproof, fireproof, anti-theft, dustproof, heat insulation, sound insulation, heat preservation and anti-ultraviolet rays.

4. Health: Scientific research has proved that natural light lighting has better visual effects and psychological effects, and is beneficial to improve the indoor environment and enhance human health.

5. Fashion.

A light pipe daylighting system is a non-electric lighting system in which buildings can use sunlight for indoor lighting during the day. The basic principle is that the outdoor natural light is efficiently collected through the dome and imported into the system for redistribution, and then transmitted by the specially made light guide tube to evenly and efficiently irradiate the natural light to any place where the light is needed, from dawn to dusk, and even cloudy days, the light introduced into the room by the light guide daylight lighting system is still sufficient.

Light pipe lighting systems are mainly used in single-storey buildings, multi-storey buildings on the top floor or in basements. Home, office, lobby, corridor, storage room, toilet, leisure and entertainment places, public places, schools, factories, airports.

The light pipe lighting system distributed by Xinriyuan has passed the international "FM certification" quality.

1. Solar thermal utilization. Daily heating by collecting and using the sun's light energy, such as: solar water heaters;

2. Solar photovoltaic utilization. Convert solar energy into electricity using the photogenerated volt effect, such as solar cells;

3. Sunlight reflection utilization. Or the direct use of sunlight, the sunlight is directly introduced into the room to achieve the lighting effect, such as: light guide lighting system.

As a kind of non-electric lighting system, the building with this system can use sunlight for indoor lighting during the day. The basic principle is that the outdoor natural light is efficiently collected through the dome and imported into the system for redistribution, and then transmitted by the specially made light guide tube to evenly and efficiently irradiate the natural light to any place where the light is needed, from dawn to dusk, and even cloudy days, the light introduced into the room by the light guide daylight lighting system is still sufficient. The device consists of three main parts:

Lighting device, light guide device, diffuser device.

Lighting device: also known as light collector, is a part of the light guide lighting system exposed to the outdoors to collect sunlight. Air tightness, water tightness, wind pressure resistance and impact resistance are important performance indicators.

At present, the daylight cover is mostly hemispherical, and its effect of collecting light is stronger than that of traditional skylights and daylighting skylights, but most of them are made of PMMA (acrylic) material or PC blow molding, and both methods have the shortcomings of weak impact resistance. The latest collector is a patented diamond-shaped collector with an effective solar surface area (EDCS) that is several times larger than that of an ordinary transparent dome, while the unique thread design – the top thread splits the intense direct sunlight at noon – and the side segmented threads refractive the diffuse light in the morning and evening to achieve more collection effects.

Light guide device: also known as light guide, is a key component that transmits light, and its internal surface reflectance has a great impact on the efficiency of the system. In order to ensure that the system as a whole has a high transmission efficiency, the pipe wall material with high reflection ratio should be used.

The transmission efficiency can be tested with reference to the current national standard "Classification and Testing Method for Lighting Performance of Building Exterior Windows" (GB T 11976), when the pipe length exceeds 20 times of the pipe diameter, the transmission efficiency is lower, so that the total efficiency of the system is lower, the use is not economical, and it is not suitable to be used.

Diffuser: The main function is to distribute the collected outdoor natural light as much and evenly as possible to the room, in addition to ensuring reasonable light distribution, it should also have a high transmittance to improve the efficiency of the whole system.

Dimmer: It is an additional device for the light guide daylighting system to adjust the light output. Add your daylight creativity to wherever you need it with daytime lighting for:

Public buildings: shopping malls, supermarkets, stadiums, exhibition halls, zoos, museums;

Industrial buildings: large factories, warehouses, subway maintenance plants;

Military facilities: hangars, maintenance hangars, equipment hangars, tunnels, etc.;

Civil buildings: waiting halls, underground passages, subways, light rail waiting halls, schools, hospitals, ** office buildings, prisons, high-end clubs, hotels, hostels, mobile rooms, family residences, villas, etc.