Filament-free energy-saving lamp bulb

Abstract

The invention provides a filament-free energy-saving lamp bulb. One pair of metal electrode plates are arranged in a lamp housing, electric energy is converted into optical energy be means of electron powder on the metal electrode plates in a lamp tube, the energy-saving lamp is illuminated by activating fluorescent powder in the lamp housing under the auxiliary action of mercury and the inertia mixed gas of argon, neon, hernia and the like, and thus, the purpose of converting electric energy into optical energy is realized. Because of the specific operating mode of the energy-saving lamp, the process for heating the filament by increasing voltage by means of an electronic circuit of the traditional energy-saving lamp is avoided, the production cost of the filament-free energy-saving lamp bulb is greatly lowered, the effective service life is four times longer than that of the common energy-saving lamp, and the amplitude of operating voltage is widened. The luminance of the filament-free energy-saving lamp bulb can be controlled according to the ratio of the fluorescent powder to the mixed gas in the lamp housing, the energy-saving lamp can even be illuminated without coating the fluorescent powder and can satisfy general public illumination. The filament-free energy-saving lamp bulb not only prolongs the service life, but also effectively avoids the waste of energy sources particularly electronic elements.

Description

technical field [0001] The invention relates to a technology for efficiently converting electric energy to light energy of a novel non-filament energy-saving light bulb, which belongs to the electric light source industry of glass processing and metal processing, especially the high-efficiency electric energy to light energy conversion method. Background technique [0002] At present, the working voltage of ordinary energy-saving lamps is about 400-600 volts. To realize the operation of energy-saving lamps, the voltage must be boosted under the action of electronic circuits, which increases the production cost of energy-saving lamps on the electronic circuit, and the tungsten wire material is only 5000 Hours of service life limit, resulting in a lot of waste of resources. The cost of ordinary energy-saving lamps on the market is limited by the cost of electronic components. The production cost is more than 8 yuan, and the working principle of ordinary energy-saving lamps is ...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problems of high production cost, short service life and waste of electronic component resources of existing energy-saving lamps, as well as the problems of high power consumption and short life of ordinary light bulbs, the present invention provides a non-filament energy-saving light bulb. The lamp holder and the glass lamp housing are composed of a pair of metal electrode sheets inside the lamp housing, and the distance between the two electrode sheets is kept 1-3 mm in parallel. There is an insulating material used to fix the electrode sheets between the two electrode sheets, such as ceramic sheets, Cellophane, quartz sand, etc., the electrodes are coated with electronic powder, and the conversion of electric energy to light energy depends on the electronic powder on the metal electrode in the lamp tube, and the lamp is activated under the auxiliary action of mercury and argon, neon, xenon and other inert mixed gases. The fluorescent powder in the shell is used to complete the lighting of energy-saving lamps, so as to realize the purpose of converting electrical energy into light energy

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