Inner coupling electrodeless induction discharging ultraviolet light catalyst sterilization lamp

Abstract

The invention relates to an inner coupling electrodeless induction discharging ultraviolet light catalyst sterilization lamp, comprising a bulb, a lamp holder, a high frequency generator, a coupler and a lamp shade, wherein the bulb is arranged on the lamp holder, the top of the lamp holder is connected with an electric appliance case, the electric appliance case is internally provided with the high frequency generator; the bulb is internally provided with the coupler, an electrode at one end of the coupler is connected with the output terminal of the high frequency generator; an airtight cavity is formed between the bulb and the internal coupler, and high-pure argon and amalgam are filled in the cavity; and a cone-shaped lamp shade is arranged at the periphery of the bulb, a photocatalyst coating is coated on the inner side of the lamp shade, and a vent hole is arranged at the top of the lamp shade. The electrodeless ultraviolet sterilization lamp produces ultraviolet light wave with sterilization effect on the basis of the induction discharging principle, and good sterilization effect can be achieved by combining the photocatalyst titanium dioxide on the sterilization lamp under the condition of ultraviolet irradiation. The inner coupling electrodeless induction discharging ultraviolet light catalyst sterilization lamp provided by the invention has the characteristics of long service life, high luminous efficiency, good treatment effect on poisonous compounds in pathogenic bacteria and high sterilization efficiency.

Description

technical field [0001] The invention relates to an in-coupling electrodeless induction discharge ultraviolet photocatalyst germicidal lamp. The electrodeless ultraviolet germicidal lamp utilizes the principle of induction discharge to generate ultraviolet light waves with bactericidal effect, combined with the photocatalyst titanium dioxide on the germicidal lamp, it has a good bactericidal effect under ultraviolet irradiation. It is used for sterilization in various occasions to improve public health and environmental sanitation. Background technique [0002] The traditional germicidal lamp product is a fluorescent lamp with electrodes, which affects its service life due to the presence of electrodes, and the longest life is no more than 5000 hours. , Mismatched seal (the seal between the metal electrode and the bulb), etc. will also cause slow air leakage, which will also have a great impact on the life and failure rate of the lamp; due to the loss of electronic powder and...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an in-coupling electrodeless induction discharge ultraviolet photocatalyst germicidal lamp to solve the problems of short service life, low luminous efficiency, inability to process toxic compounds inside germs, and low bactericidal efficacy in existing germicidal lamps.

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