LED lighting fixture design challenges

The transformation of LED lighting will expand people's lighting concept. LED in the 21st century residential lighting LED lighting design will further reflect the trend of energy saving, hardening, artistic and humanized.

The Lamps and Lanterns of the living room is inseparable from the lighting, and the lighting is the reaction of the lighting. It is not only a tool for setting up the function of the parking room, but also a part of the decoration of the room. It is the concession of the lighting skills and the art of installation. Modern lighting not only plays a role in lighting in the living room, but also an important part of creating a living atmosphere in the living room. The use of luminaire styling and the coordination of light color can make the living room environment full of certain atmosphere and artistic conception, embody the style and characteristics of the past, increase the aesthetics of the art, and make the indoor space more suitable for people's psychological and physical needs and aesthetics. Interesting.

LED lighting is a new type of Lighting Product, and its application prospects are of great concern to the world. Among them, high-brightness and high-power white LEDs are regarded as the most valuable light source in the 21st century, which will definitely lead to a new revolution in lighting. Since the appearance of white LEDs, other aspects such as the principle of illumination and efficacy are the advantages that other traditional light sources can't match. Therefore, LED lighting has become a trend of 21st century residential lighting. LEDs are the same as traditional incandescent lamps. Room lighting has opened up a new era.

The most important thing in the design of lamps is light. The new LED light source opens up a new road for reform of lighting fixtures. It has greatly changed our lighting concept, which has freed us from the traditional concept of point and line light. The concept of design has been displayed and re-established. The luminaires have shown more flexibility in the creativity of vision, perception and condition. The Lighting Fixture in the room will be more energy-efficient, hardened, artistic and humanized.

First, energy saving

The LED composition material shows that since the LED is a cold light source, the semiconductor lighting has no turbidity to the environment. Compared with the incandescent lamp and the fluorescent lamp, the power saving effect can reach more than 70%. At the same brightness, the power consumption is only 1/10 of the subtractive incandescent lamp, and 1/2 of the fluorescent tube. If LED lamps are used instead of 50% of our existing lighting fixtures, the annual thrift power is commensurate with a Three Gorges The sum of the power generation of the power station has significant energy saving benefits.

Second, hardening

The LED is a green light source. LED lamp DC drive, no stroboscopic; no infrared and ultraviolet components, no radiation turbidity, high color rendering and strong illuminance bias; good dimming performance, color temperature change will not lively visual abuse; cold The light source has a low calorific value and it is safe to touch it; these are not the traditional incandescent lamps and light pipes. It can provide a calming light space, and can well describe the needs of people's arbitrariness. It is a tough source of vision and environmental protection.

Since the power of a single LED is small, the illumination is low, and the independent use does not meet the requirement of illumination brightness, and the assembly of multiple LEDs into a useful LED lighting fixture has a very large application prospect. The design of the luminaire can be used to illuminate the object and the luminous flux. The shape of the illuminator, the number of LEDs and the power can be selected. It is also possible to design several LED illuminators into a point source, ring source or surface source. "Light source", the combination of the "secondary light source" to design the luminaire.