What do neon lights mean? What's the use of neon lights?
There are many types of lamps and lanterns nowadays, there are various types, some are very beautiful, some are colorful, neon lights are just like this, what do neon lights mean? To put it simply, a cold-cathode gas discharge lamp filled with thin neon gas or other energized glass tubes or bulbs is usually a large number of tubes. So what is the use of neon lights? Next, BENWEI will explain it for you, let's take a look.
What do neon lights mean?
A lamp that uses gas discharge to emit light. A long vacuum glass tube is filled with some kind of gas, and it emits colored light when it is energized. The color varies with the inflatable body. For example, neon gas emits red-orange light, and the mixture of neon and mercury emits green light. Used in slogans, advertisements, signals, etc.
Neon lights are bright and luminous, filled with thin neon gas or other energized glass tubes or bulbs, and are a cold cathode gas discharge lamp. The neon tube is a sealed glass tube with electrodes at both ends, which is filled with some low-pressure gas. A voltage of several thousand volts is applied to the electrode, and the gas in the ionization tube causes it to emit light. The color of the light depends on the gas in the tube. Neon light is the transliteration of neon light. Neon, a rare gas, emits a popular orange light, but the use of other gases will produce other colors, such as hydrogen (red), helium (yellow), and carbon dioxide (white). , Mercury vapor (blue).
Neon lights rely on the electrode heads at both ends of the light to ignite the rare gas in the tube under a high-voltage electric field. It is different from ordinary light sources that must burn tungsten filaments to a high temperature to emit light, causing a large amount of electrical energy to be consumed in the form of heat. , With the same amount of electrical energy, neon lights have higher brightness.
Neon lights
What's the use of neon lights?
In the fashion concept of modern urbanites, scenery and light are a combination of rhythm. The proper arrangement of light and the spatial structure of the natural environment, the use of concealing-exposing, suppressing-raising, fully embodies the oriental civilization of traditional culture, reproduces the dialectical relationship of the humanistic atmosphere, increases the change of space, and forms a shift The night scene effect of the scene. Scientific scenery and light need analysis and understanding, landscape lighting needs appreciation and taste, and art needs deep thinking and understanding. Landscape lighting art must pass through light and lighting in order to produce vitality of life. Lighting can change the appearance of the environment. Artistic lighting and colors form a dynamic and static landscape of light, sound and color. It also shows the miniaturization, sculpture and fashion of landscape garden lamps, which embellish the natural environment.
The neon lamp is a traditional light source, a low-pressure gas glow discharge tube with cold cathode, which has a built-in electrode with a filament. The high-voltage bombardment produces cold electron emission and excites arc discharge, so that the gas atoms in the tube emit light by radiation. With the passage of time, the situation of neon light technology has made great progress. The processing of the electron tube by the new vacuum technology has enhanced its accuracy and consistency, and the life span has reached 10 000 h. The breakdown and operating voltage of neon lighting circuit components are very high. Because of their rich experience, neon technicians know how to install and use it safely. Choose a transformer with a lower open circuit voltage level, shorten the length of the wire as much as possible, and use high-quality insulating materials. With the advancement of neon light technology, the protection device adopts microelectronics technology to design and realize, through the microprocessor to control the brightness changes of the three primary color tubes, not only to control the neon lights on and off, but also to digitally dimming and color mixing, resulting in ever-changing, The colorful colors greatly enhance the rendering effect of neon lights, and improve the flexibility and higher reliability of neon lights. Neon lights are now standardized in design, manufacturing, and installation, and they also achieve the same attractive landscape effect as LEDs. Neon lights also have visual impact and artistic appeal. They use unique ways and shapes to reflect the enjoyment art of human pursuit of beauty in life. They reproduce the natural or cultural landscape during the day through moonlight, stars and lights, and reproduce the landscape effect at night.
Neon lights
The above is an introduction to what neon lights mean and what they are used for. The content is for your reference only. I hope it can be helpful to everyone and get a better understanding of this kind of lighting.
