Novel ultraviolet lamp tube

An ultraviolet and lamp technology, applied in the field of ultraviolet lamps, can solve the problems of poor light efficiency, non-single light source, small light-emitting angle, etc., to achieve the effect of improving light efficiency, increasing light-emitting angle, and reducing volume

Pending Publication Date: 2021-09-03
LANGSIM OPTOELECTRONIC TECH (GUANGDONG) LTD
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0003] Aiming at the defects of the existing ultraviolet lamps in the above-mentioned background technology, such as small luminous angle

Method used

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  • Novel ultraviolet lamp tube
  • Novel ultraviolet lamp tube
  • Novel ultraviolet lamp tube

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Embodiment Construction

[0012] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0013] In the present invention, it should be noted that the orientations or positional relationships indicated by the terms "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be construed as limiting the present invention; in addition, unless otherwise expressly specified and limited, the terms "have", " "Connection" should b...

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Abstract

The invention particularly discloses a novel ultraviolet lamp tube. The novel ultraviolet lamp tube comprises an outer cylinder, an inner cylinder is coaxially arranged in the outer cylinder; an outer electrode is embedded in the outer cylinder; an inner electrode is arranged in the inner cylinder; the outer surface of the inner electrode is coated with a clutter coating film; the outer side wall of the outer cylinder is plated with a single wave band coating film. The clutter coating film is plated on the outer surface of the electrode, and the single wave band coating film is plated on the outer side wall of the outer cylinder; filtering is carried out in the film coating mode, the unicity of light emitting of a light source can be guaranteed; the size of the ultraviolet lamp tube can be greatly reduced through the film coating mode; the ultraviolet lamp tube can be arranged to be cylindrical, so that the light emitting angle of the ultraviolet lamp tube is effectively increased, and the lighting effect of the ultraviolet lamp tube is effectively improved.

Description

technical field [0001] The invention relates to the technical field of ultraviolet lamps, in particular to a novel ultraviolet lamp tube. Background technique [0002] Existing ultraviolet lamps use optical filters to filter wavelength bands that are harmful to human body, but this structure still has the defects of small luminous angle and non-single light source, which further reduces the light efficiency of the entire ultraviolet lamp; in addition, the existing ultraviolet lamp Due to the setting of the filter, the volume of the ultraviolet lamp is relatively large. Therefore, we propose a new type of ultraviolet lamp to solve the above-mentioned problems. Contents of the invention [0003] In view of the shortcomings of the existing ultraviolet lamps in the above background technology, such as small light angle, multiple light sources, and poor light efficiency, the present invention provides a new type of ultraviolet lamp to overcome the defects. [0004] A new type...

Claims

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Application Information

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IPC IPC(8): H01J61/40H01J61/04H01J61/34H01J61/35
CPCH01J61/40H01J61/04H01J61/34H01J61/35H01J2261/02H01J2261/38
Inventor 李佳伟
Owner LANGSIM OPTOELECTRONIC TECH (GUANGDONG) LTD
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