Introduction to the principle of led tube light

Take the lamp tube as an example. For a long time, the lamp tube as the main lighting category has passed so many years, and no substitutes have appeared. It is still widely used in: dark grooves in the ceiling of homes, roadsides Signboards of small stalls, roofs of factory warehouses and other places. However, the lamps themselves have changed a lot, from old fluorescent lamps to energy-saving lamps to today's led lamps. Products are becoming more and more energy-efficient and efficient, and with the significant price cuts of LED lamps in recent years, LED tubes have slowly begun to replace old-fashioned traditional tubes, which should have been a good thing. However, many people have misunderstandings regarding the use of LED tubes. Everyone knows that the lamp tube and the bracket or grille plate are inseparable. This is the truth, but it is not that simple to connect the copper sheets in the lamp holders at both ends of the bracket with the thimble at both ends of the lamp tube to energize, so that the lamp tube turns on and shines.

The working principle of a fluorescent lamp is to use high-voltage or high-frequency power to activate mercury vapor in argon or neon gas to form plasma and emit short-wave ultraviolet rays, causing phosphors to emit visible fluorescence for illumination. In order to activate the fluorescent lamp, a ballast is generally installed in the traditional bracket. There are two mainstream ballasts, one is an "electromagnetic induction" ballast, and the other is an "electronic frequency conversion" ballast.

The current led tube lights are no longer just in the form of a tube. Those tubes have become an art form. Through the thinking and conception of designers, and the assistance of some electronic equipment personnel, the lamps and lanterns are one by one. Just came out, you can increase production. It has been used all over the world to generate benefits and promote development.