CN104103491A - Helical cold cathode ultraviolet lamp tube - Google Patents
Helical cold cathode ultraviolet lamp tube Download PDFInfo
- Publication number
- CN104103491A CN104103491A CN201310114843.XA CN201310114843A CN104103491A CN 104103491 A CN104103491 A CN 104103491A CN 201310114843 A CN201310114843 A CN 201310114843A CN 104103491 A CN104103491 A CN 104103491A
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- China
- Prior art keywords
- lamp tube
- cavity
- fluorescent tube
- cold cathode
- helical
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
Provided is a helical cold cathode ultraviolet lamp tube which comprises a lamp tube with a double-helix structure. The two ends of the lamp tube are provided with electrodes, and the internal part is provided with a cavity. One end of each electrode is arranged in the internal part of the cavity. The wall of the cavity is coated with a phosphor layer. Diameter of the lamp tube is 1.8-6.5mm, and thickness of the wall of the lamp tube is 0.2-6.5mm. The two ends of the lamp tube are bent. When the aforementioned structure is adopted, firstly, space occupied by the lamp tube with high wattage is effectively reduced by adopting the double-helix structure according to the fact that wattage is higher, helical layers are more; and secondly, the cavity is provided with the ultraviolet phosphor layer capable of generating 254mm ultraviolet rays with great sterilization effect so that sterilization effect is effectively enhanced.
Description
Technical field
The invention belongs to daily necessities field, relate to a kind of germicidal tube.
Background technology
Existing sterilizing lamp tube is normal straight tube or U-shaped pipe, so not only exists fluorescent tube toughness little, the easily problem of fracture, and there is the fluorescent tube that wattage is higher, length is longer, easily damaged and inaesthetic problem; And common fluorescent tube also has low, ultraviolet ray in useful life to penetrate the problem that weak effect causes bactericidal effect to be had a greatly reduced quality.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned the deficiencies in the prior art, and a kind of helical form cold cathode UV lamp pipe providing, it can solve little, the easy fracture of existing sterilizing lamp tube toughness, the problem that not attractive in appearance, useful life is low and bactericidal effect is bad.
The object of the present invention is achieved like this:
A kind of helical form cold cathode UV lamp pipe, it comprises fluorescent tube, and fluorescent tube is double helix, and its two ends are provided with electrode, inside is provided with cavity, and one end of electrode is positioned at inside cavity.On described cavity wall, scribble phosphor powder layer; Tube diameter is 1.8-6.5mm, and fluorescent tube wall thickness is 0.2-6.5mm; The both ends of fluorescent tube are bending.
Above-mentioned chamber is filled with inert gas.
Above-mentioned fluorescent tube is cold cathode glass tube.
The present invention has obtained following technique effect:
While adopting said structure, first, adopt double helical structure to make fluorescent tube higher according to wattage, the spiral number of plies is more, effectively reduces the shared space of high wattage fluorescent tube, secondly, cavity is provided with phosphor powder layer, after irradiating, the ultraviolet ray that can produce the 254mm with good bactericidal effect, effectively improves bactericidal effect;
Chamber is filled with inert gas, can ensure that filament is at high temperature not oxidized, improves the useful life of light fixture.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is planar structure schematic diagram of the present invention;
Fig. 2 is structural representation of the present invention.
Embodiment
A helical form cold cathode UV lamp pipe as depicted in figs. 1 and 2, it comprises fluorescent tube 1, and fluorescent tube 1 is double helix, and its two ends are provided with electrode 2, inside is provided with cavity 3, and one end of electrode 2 is positioned at cavity 3 inside.On described cavity 3 walls, scribble Ultraluminescence bisque 4.
In described cavity 3, be filled with inert gas.
Described fluorescent tube 1 is cold cathode glass tube.
Described fluorescent tube 1 diameter is 1.8-6.5mm, and fluorescent tube 1 wall thickness is 0.2-6.5mm.
The both ends of described fluorescent tube 1 are bending.
Helical lampl can be according to different wattages, and the different spiral numbers of plies is set.
Adopt when said structure, electric connecting terminal of the present invention is connected and can be used with power supply, it can be used for the sterilizing in the places such as bathroom, parlor, dining room.
Claims (2)
1. a helical form cold cathode UV lamp pipe, is characterized in that: it comprises fluorescent tube (1), and fluorescent tube (1) is double helix, and its two ends are provided with electrode (2), inside is provided with cavity (3), and one end of electrode (2) is positioned at cavity (3) inside;
On described cavity (3) wall, scribble phosphor powder layer (4);
Described fluorescent tube (1) diameter is 1.8-6.5mm, and fluorescent tube (1) wall thickness is 0.2-6.5mm;
The both ends of described fluorescent tube (1) are bending.
2. helical form cold cathode UV lamp pipe according to claim 1, is characterized in that: described cavity is filled with inert gas in (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310114843.XA CN104103491A (en) | 2013-04-03 | 2013-04-03 | Helical cold cathode ultraviolet lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310114843.XA CN104103491A (en) | 2013-04-03 | 2013-04-03 | Helical cold cathode ultraviolet lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104103491A true CN104103491A (en) | 2014-10-15 |
Family
ID=51671533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310114843.XA Pending CN104103491A (en) | 2013-04-03 | 2013-04-03 | Helical cold cathode ultraviolet lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104103491A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108272364A (en) * | 2018-04-10 | 2018-07-13 | 长春光速科技有限公司 | A kind of sterilization dehumidifying bathroom cabinet |
| CN108309107A (en) * | 2018-04-10 | 2018-07-24 | 长春光速科技有限公司 | A kind of dehumidifying bathroom cabinet |
-
2013
- 2013-04-03 CN CN201310114843.XA patent/CN104103491A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108272364A (en) * | 2018-04-10 | 2018-07-13 | 长春光速科技有限公司 | A kind of sterilization dehumidifying bathroom cabinet |
| CN108309107A (en) * | 2018-04-10 | 2018-07-24 | 长春光速科技有限公司 | A kind of dehumidifying bathroom cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |