What are LED Neon Light signs made of?
What is neon?
Color tube (colored glass) in the glass factory production that has been added yellow, rdeča, blue, green and other pigments, are manually blown, so the price is high and the diameter error is large. Neon light is a long discharge cold anode luminous discharge device, the use of short-wave ultraviolet excitation phosphors (such as tungstate, borate, silicate, phosphate phosphors). Its luminous principle is low pressure mercury discharge produces millimeter ultraviolet light, and then from millimeter ultraviolet light excitation of various phosphors, so as to obtain a number of colors of neon light. Neon principle in the closed glass tube, filled with neon, helium, argon and other gases, the two ends of the tube are equipped with two metal electrodes, electrodes are generally made of copper material, electrode lead access to the power supply circuit, with a high voltage transformer, 10~ voltage on the electrode. Because the gas inside the tube is made up of countless molecules, the molecules and atoms are neutral under normal conditions. Under the action of high voltage, a small number of free electrons move to the anode, and the rapid dissociation of gas molecules stimulates the accelerated movement of electrons, so that the gas in the tube conducts electricity and gives out color glow (also known as rainbow light). The luminous color of neon principle is related to the gas used in the tube and the color of the lamp; Neon principle Neon gas glows golden if it is filled in a yellowish tube, ali rumeno-belo, če je brezbarvno in prozorno. Neonski princip Za ustvarjanje različnih barv svetlobe, uporabite veliko različnih barv svetlobnih cevi ali jih napolnite z različnimi plini. Neon je narejen iz steklenih cevi, ki jih je mogoče žgati in upogniti v poljubno obliko z veliko prilagodljivostjo. Z izbiro različnih tipov cevi in njihovim polnjenjem z različnimi inertnimi plini, neon lahko ustvari barvito, večbarvna svetloba. Konstrukcija in princip neonskih luči nista zapletena. V stekleni cevi, zaprti na obeh koncih, nameščeni sta dve elektrodi, zrak v cevi se izvleče, nato pa med elektrodama teče več kot deset tisoč voltov visokonapetostnega enosmernega toka. Redek zrak v cevi se bo ioniziral, povzročijo pojav praznjenja, and give out light. If the air is pumped out and small amounts of different inert gases or mercury vapors are filled inside the tubes, the lights will take on different colors: when filled with neon, they will glow orange-red.
LED neon lights
Since the advent of neon lights, after a hundred years of unfailing. It is a special low pressure cold cathode glow discharge electric light source, and is different from other such as fluorescent lamp, high pressure sodium lamp, metal halide lamp, mercury lamp, žarnice z žarilno nitko in druge obločne svetilke. Neonske luči proizvaja žarilna razelektritev s hladno katodo pod visokonapetostnim poljem inertnega plina, napolnjenega v stekleni cevi. Barvo neonske svetilke določajo spektralne značilnosti inertnega plina. Fluorescentne neonske luči so napolnjene z argonom in živim srebrom, medtem ko neonske luči oddajajo modro in rumeno svetlobo. Ti dve vrsti neonskih luči nastaneta z vzbujenim sevanjem iz atomov delovnega plina v cevi. V primerjavi z drugimi električnimi viri svetlobe, neonske luči imajo naslednje značilnosti:
Prvič, visoka učinkovitost
Neonske luči se zanašajo na elektrode na obeh koncih svetlobe v visokonapetostnem polju bo inertni plin v cevi, it is different from the ordinary light source must burn tungsten wire to high temperature to light, resulting in a large amount of electric energy in the form of heat energy is consumed, therefore, with the same amount of electric energy, neon has a higher brightness.
Two, the temperature is low, the use is not restricted by climate
Neon lamp because of its cold cathode property, the tube temperature is below 60°C when it works, so it can be placed in the open air in sunlight and rain or in the body.
Low energy consumption
In the era of continuous technological innovation, tehnologija izdelave neonskih luči in tehnična raven povezanih delov se nenehno izboljšujeta. Uporaba novih elektrod in elektronskih transformatorjev je močno zmanjšala porabo energije neonskih luči, od 56 vatov na meter svetilke do 12 vatov na meter svetilke.
štiri, dolgo življenje
Neonske luči v neprekinjenem delovanju pod pogojem neprekinjene električne energije, življenje več kot 10,000 ure, to prednost je težko doseči kateri koli drug električni vir svetlobe.
Pet, fleksibilna proizvodnja, raznolike barve
Neon je narejen iz steklenih cevi, ki jih je mogoče žgati in upogniti v poljubno obliko z veliko prilagodljivostjo. Z izbiro različnih tipov cevi in njihovim polnjenjem z različnimi inertnimi plini, neon lahko ustvari barvito, večbarvna svetloba.
Šest, dinamično, dober učinek, ekonomsko in praktično
Neonski svetlobni zaslon s stalno svetlobno cevjo in sestavo cevi za dinamično skeniranje svetlobe, lahko nastavite na skeniranje skokov, postopno skeniranje, mixed color change seven color scan. Scanning tube by equipped with microcomputer chip programming scanner control, scanning tube according to the programmed program light or off, forming a flow of pictures, like a rainbow in the sky, like the Milky Way, more like a dream world, fascinating, unforgettable. Therefore, neon is a form of advertising with less investment, strong effect and economic utility
