Introduction
if ILED is the core of P - The core of the N junction, then GLED is Ω - Ι knot. Ω- Ι knot by Ω shape of spiral cathode and lumen Ι anode columns, whose character is: Ι of anode at the top of the column and Ω spiral cathode arc formed fan radiation electric field; Ι shape and Ω shape of spiral cathode anode column on both sides of the foot form symmetric logarithmic electric field; GLED plasma is in some of these at the end of the electric field to a combination of complete before e precession discharge.
1 experimental purpose
the purpose of this experiment is in the case of lateral foot not zirconium plasma observation experience e precession theory and the effect of discharge.
2 experimental steps (1) three thread core column in order to implement the philips shield ring or west Pennsylvania shielding technology, many manufacturers have three thread core column machine, as long as no hole side core column on placing a common thread, along the exhaust pipe and the original thread within the central anode rod thread can be configured to simulate GLED Ω - Ι core column; Has the effect of Kong Duan core column is the exhaust.
2 stretched silk type tube used in the experiment on both ends of the tube core column with existing long straight Ω spiral cathode filament tension, spiral cathode Ω modelling is the straight tungsten filament spiral first part two root by cutting long suit in core column in the cathode lead wire, and then some spiral tungsten filament and the cut length in the cathode lead wire welding together; Anode rod set straight tungsten screw with anode rod hook at the end of the fixed form cylindrical anodes.
(3) coated in Ω spiral cathode arc at the top of the points at the ends of the tube with electronic powder; On both sides of the feet don't zirconium electric vacuum plasma, let it empty.
(4) the seal according to the production process of tubular fluorescent lamps, conventional sealing.
5] exhaust with a long line of test tube on both ends of the exhaust Ω cathode decomposition, must exhaust after filling the argon with high pressure and high pressure mercury.
3 simulation lamp sophisticated
(1) the way tubular fluorescent lamps, preheating Ω spiral cathode to red;
2 lamps in a few minutes to the exchange of thread connection, continue to light a number of minutes.
[ 3] In preheating cathode people will see a ac glow ball, to the ball with the precession discharge difference: ac glow ball stroboscopic, no lighting value; Precession stable discharge, strong, is characteristic of GLED!
4 light observation: (1) GLED adopts dc light test tube side GLED wick in the cylindrical anode of a guide wire connected to the power of the anode, Ω two external thread of the cathode and connected to the power of the cathode, grid electricity by capacitance ballast from the bridge into the dc power supply to it.
2 GLED tube with low pressure drop, current density, the higher current density can be 1 - in the same conditions 3 orders of magnitude, the electron, ion concentration in the plasma is high, up to 1013 - 1014cm- 3; Therefore, when the argon pressure inside the lamp and the work of mercury is high enough GLED can produce a strong full one integrated mass of arc discharge ball!
5 results of this experiment is clearly in the only have the basic conditions of e precession discharge, cannot reach its ideal state; But people can experience e precession discharge from theory to actual objective correctness! 6 conclusion
P - ILED N junction illuminated start-up photosynthetic efficiency is 0. 1 lm/W, GLED Ω - I knot glow of photosynthetic efficiency has reached 30 lm/W; The starting energy efficiency was 300 times that of ILED GLED. With the improvement of the vacuum technology, materials configuration optimization, a 'with incandescent lamp appearance, the effects of energy-saving lamps, electrodeless lamp life' the innovation of electric light source will appear in front of people.
this experiment has involves the technical features of the relevant patent, test use only. Hope to develop GLED manufacturer can be in accordance with the relevant laws and regulations, transfer technology to the inventor and effective guidance for the inventor, create lighting enterprise's outstanding business opportunities!
more detail can browse 'Chen boring blog: http://chensuoran. 博客。 lightingchina。 Com
edit: Steve