A luminescent method for microwave non-pole ultrasonic light source, device and application

An electrodeless ultraviolet and microwave source technology, applied in the field of ultraviolet light, can solve the problems of easy attenuation of microwaves and incompatibility with the needs of many fields, and achieve the effects of overcoming excessive attenuation, improving energy utilization, and reducing power consumption.

Inactive Publication Date: 2008-09-10
WUHAN TEXTILE UNIV
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Problems solved by technology

The light source is excited by microwaves and does not require electrodes. Its shape can be flexibly designed. However, due to the easy attenuation of microwaves, the luminous body should not be too fa

Method used

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Embodiment Construction

[0013] The lighting method of the microwave electrodeless ultraviolet light source provided by the present invention specifically includes: using the wave-condensing material to gather and transmit the microwaves emitted by the microwave source, gathering the microwaves around the microwave electrodeless ultraviolet light emitter, and adjusting the microwave electrodeless ultraviolet light source by adjusting the wave-condensing degree The luminous intensity of the UV emitter. When adjusting the degree of wave gathering to adjust the luminous intensity of the microwave non-polar ultraviolet luminous body, the ratio of microwave to ultraviolet light is adjusted according to the needs of different conditions of use, and the energy generated by the microwave generator is used for the luminous body to emit light and accounts for the total microwave energy. 20% to 100% of that.

[0014] The device provided by the present invention to realize the light-emitting method of the above-m...

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Abstract

The invention provides a method for the luminescence of a microwave electrodeless ultraviolet light source, comprising the steps as follows: microwaves from a microwave source are collected and transmitted through wave-collecting materials; the microwaves are gathered around a microwave electrodeless ultraviolet illuminant; the luminescence intensity of the microwave electrodeless ultraviolet illuminant is adjusted through regulating the degrees of the collected microwaves. The invention also provides a device for realizing the method, the structure of which is that the device consists of a microwave generator, a microwave-collecting device and an electrodeless ultraviolet illuminant. The electrodeless ultraviolet illuminant is arranged below the microwave generator; the microwave-collecting device is arranged around the electrodeless ultraviolet illuminant, and leads the microwave to be gathered around the illuminant. The method for the luminescence of the microwave electrodeless ultraviolet light source and the device for realizing the method can be applied for the photo-catalytic synthesis, the sterilization and disinfection and the water treatment, and can lead the electrodeless illuminants with lengths more than 80 cm to glow, control the luminescence intensity, improve the resource utilization, and reduce power consumption with wide application.

Description

technical field [0001] The invention relates to the field of ultraviolet light, in particular to a lighting method, device and application of a microwave electrodeless ultraviolet light source. Background technique [0002] As a high-efficiency light source, the microwave electrodeless ultraviolet light source can achieve long life, high power, and high light intensity. It is one of the light sources with development potential. The light source is excited by microwaves and does not require electrodes. Its shape can be flexibly designed. However, due to the easy attenuation of microwaves, the luminous body should not be too far away from the microwave source, so this type of light source is limited to be long-shaped. This feature is not suitable Adapt to the needs of many fields, especially the needs of the light-emitting area. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a collection and transmission technolo...

Claims

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Application Information

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IPC IPC(8): H01J65/04H05B41/14
Inventor 曾庆福夏东升阮新潮杨俊李海燕
Owner WUHAN TEXTILE UNIV
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