Come, let's take a look at the ancient, look at a slightly modified article a few years ago, when the indoor LED is still in the preliminary stage. Now it seems that for indoor LED lighting products, the direction is still those directions, some problems are being solved, some are still problems, what do you think?
The application of LED in outdoor lighting engineering has been very common, but the application of indoor lighting engineering is in a preliminary stage. This aspect is also because the indoor LED lighting fixtures have too few product types, and the lighting designers have no choice but to give indoors. The promotion of lighting products has created obstacles. Personally believe that the development and promotion of indoor LED lighting products should focus on the following four aspects:
1. Realize product serialization, integration and intelligence
Figure: The premise of serialization is modularization, the characteristics of LED point light source, so that it can be combined into various shapes to adapt to various lamps. The modular design provides the convenience that traditional light sources can't reach, but At the same time, it also puts forward higher requirements for optical light distribution design.
Traditional lamps used in indoor lighting can be described as a wide range of names. Downlights, spotlights, grille lights, lanterns and chandeliers form the two major areas of commercial lighting and home lighting, which dominate the direction of indoor lighting, and are currently used in indoor lighting. LED products are mainly decorative lighting fixtures such as LED cup lamps and LED floor tiles. Other common traditional lamps rarely use LED light sources. However, the huge potential of this market is undoubted. With the improvement of LED light efficiency and price reduction, Whoever first developed a series of products, whoever seized the market opportunity.
Figure: Due to the electrical characteristics of LEDs, it is easy to be controlled. However, in indoor applications, "intelligent control" is still a pseudo-proposition that replaces the title of "integrated control" with all manual controls. Real Intelligent lighting is still vacant, it is an opportunity, it is also a huge pit.
One of the biggest advantages of LEDs is their ease of control. And can be cluster controlled, in some occasions requiring programmability, LED intelligent products can provide a series of solutions, including three primary color LED lamps and a microprocessor intelligent LED lighting products, configuration DMX512 communication protocol can be in the ether Running online, this provides convenience for the intelligent management of indoor lighting, and can also dilute the disadvantage of the initial cost of using LED lighting.
2, product humanization
Lighting, after a series of evolutions, is slowly becoming a fashion, humanized lighting products have become the first choice, and LED lighting fixtures are small, unlike traditional light sources with glass bulbs, and light is easy to control In the humanized design of the appearance of the lamp, the LED lamp manufacturer is given unlimited space.
Figure: Due to the non-continuous spectral characteristics of LEDs, light quality is the most easily overlooked by ordinary consumers. Unless it is measured by professional instruments such as “lighting passportsâ€, it is difficult for ordinary people to judge with the naked eye. This is also the conscience of LED companies. "Like the mirror."
3. Improve the utilization of luminous flux and minimize the overall lighting cost
Although the LED light source is not as efficient as some conventional light sources, the LED light source has high directionality and high availability. Therefore, as long as the optical flux is maximized by reasonable optical processing, the LED can fully achieve the function in terms of illumination. Lighting requirements.
Figure: The chip is important, but the lens and reflector are the soul of the luminaire. In addition to the same electrical index, optical design is the decisive level to achieve the best.
The illuminance of the 3W LED and the 35W halogen lamp cup was tested under the same conditions. Within 3 meters, the center illumination of the LED light source is much higher than that of the halogen lamp cup. In practical applications, the common illumination range of the lamp cup is 1-3 meters, and the 3W LED lamp illumination effect is obviously better than the 35W halogen lamp, mainly because of the halogen lamp. Not very good use of its luminous flux.
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