CN108538704A - A kind of new and effective pulsed UV light source - Google Patents
A kind of new and effective pulsed UV light source Download PDFInfo
- Publication number
- CN108538704A CN108538704A CN201810452510.0A CN201810452510A CN108538704A CN 108538704 A CN108538704 A CN 108538704A CN 201810452510 A CN201810452510 A CN 201810452510A CN 108538704 A CN108538704 A CN 108538704A
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- CN
- China
- Prior art keywords
- fluorescent tube
- light source
- new
- electrode
- pulsed
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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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/073—Main electrodes for high-pressure discharge lamps
- H01J61/0735—Main electrodes for high-pressure discharge lamps characterised by the material of the electrode
- H01J61/0737—Main electrodes for high-pressure discharge lamps characterised by the material of the electrode characterised by the electron emissive material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
- H01J61/366—Seals for leading-in conductors
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a kind of new and effective pulsed UV light sources, including fluorescent tube, sealing-in piece has been fixedly connected with inside the both ends of the fluorescent tube, and outer lead is fixedly installed at a side position of sealing-in piece inside the both ends of fluorescent tube, the side of the outer lead is fixedly connected with electrode through the inside of sealing-in piece, and the inside of the fluorescent tube is provided with auxiliary electrode at the outer fix of electrode.The present invention sends out specific wavelength ultraviolet light by using the mode of pulse current, and lid 254 and 185 length ultraviolet lines can be contained simultaneously, it is energy saving, mercury lamp more continuous than tradition is energy saving by 40 60%, sterilizing time shortens more than half, at work, it is driven using high voltage pulse, and the frequency of pulse can be adjusted, auxiliary electrode can help quickly to start, convenient and efficient, and then continuous work and stroboscopic operation may be implemented, it is scientific and reasonable for structure, the performance of pulsed UV light source is improved, pulsed UV light source is allowed to be more applicable for medical field and industrial circle.
Description
Technical field
The present invention relates to medical treatment and industrial circle, specially a kind of new and effective pulsed UV light sources.
Background technology
Ultraviolet source be with generate ultraviolet radioactive as the main purpose it is non-illumination use electric light source, ultraviolet source have fluorescence effect
It answers, biological effect, photochemical effect and photoelectric effect, is suitable for the fields such as industry, agricultural and medical treatment.
In the patent of existing 107648631 A of Patent No. CN (pulsed xenon lamp ultraviolet sterilization instrument), claim
The narration content of book 1 is：A kind of pulsed xenon lamp ultraviolet sterilization instrument, which is characterized in that the disinfecting instrument includes：Tool housing
(1)；Pulse xenon ultraviolet germicidal (5) and Motorized lift device (4), the Motorized lift device (4) are fixed on tool housing
Bottom, pulse xenon ultraviolet germicidal (5) are mounted on the upper surface of Motorized lift device (4), are driven and are risen by Motorized lift device (4)
Drop, switches the working condition and collecting state of ultraviolet germicidal；Bacteria detecting apparatus (2) is mounted on the interior of tool housing (1)
Portion, with bacterium colony tally function, the disinfecting instrument determines the time intensity of sterilization process according to colony counts and distribution；Electricity
Source and control circuit board (3) are fixedly connected inside tool housing (1), are powered for entire instrument and are controlled the realization of each function；
Information display screen (6) and control keyboard (7) are mounted on tool housing (1) exterior panel, show information and operating instrument.
In above-mentioned narration content, the structure to pulse xenon ultraviolet germicidal (5) and operation principle do not carry out detailed
Describe in detail bright, and former germicidal light source is visible light, and after colliding, energy can lose 20%, have 15% to be converted into other energy,
For this purpose, we have proposed a kind of new and effective pulsed UV light sources.
Invention content
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of new and effective pulsed UV light source,
The problems in background technology can effectively be solved.
To achieve the above object, the present invention provides the following technical solutions：A kind of new and effective pulsed UV light source, including lamp
It manages, sealing-in piece has been fixedly connected with inside the both ends of the fluorescent tube, and close to a side position of sealing-in piece inside the both ends of fluorescent tube
Place is fixedly installed outer lead, and the side of the outer lead is fixedly connected with electrode through the inside of sealing-in piece, the fluorescent tube
It is internal to be provided with auxiliary electrode at the outer fix of electrode.
As a preferred technical solution of the present invention, the fluorescent tube is a kind of quartzy or high boron glass or other ultraviolet
The component of material, and the shape of fluorescent tube is any one in Straight, U-shaped, annular, C-shaped and spiral shape.
As a preferred technical solution of the present invention, the inside of the fluorescent tube has been filled with inert gas and a small amount of mercury or halogen
Compound or bromide.
As a preferred technical solution of the present invention, the electrode is any one material in tungsten or thorium tungsten or other metals
The component of matter.
As a preferred technical solution of the present invention, the fluorescent tube provides the Millisecond that working frequency is 1~3GHz and swashs
Light pulse is glistened, and has continuous spectrum in UVC 185~280nm wave bands of deep ultraviolet, has ceiling capacity output, ceiling capacity defeated
Go out the ultraviolet light for UVC.
As a preferred technical solution of the present invention, the Millisecond laser pulse flash of light can generate the purple of specific wavelength
Outside line, while the length ultraviolet line of the 254nm and 185nm containing lid, and electrical power is 500W~1500W.
Compared with prior art, the beneficial effects of the invention are as follows：Specific wavelength is sent out by using the mode of pulse current
Ultraviolet light, and lid 254 and 185 length ultraviolet lines can be contained simultaneously, energy saving, mercury lamp more continuous than tradition is energy saving 40-60%, sterilizing time
Shorten more than half, at work, driven using high voltage pulse, and the frequency of pulse can be adjusted, auxiliary electrode can help
Quickly start, it is convenient and efficient, and then continuous work and stroboscopic operation may be implemented, and it is scientific and reasonable for structure, it is safe and convenient to use, it carries
The high performance of pulsed UV light source, allows pulsed UV light source to be more applicable for medical field and industrial circle.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
In figure：1, fluorescent tube；2, sealing-in piece；3, electrode；4, outer lead；5, auxiliary electrode.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution：A kind of new and effective pulsed UV light source, including fluorescent tube 1,
It has been fixedly connected with sealing-in piece 2 inside the both ends of fluorescent tube 1, and has consolidated at a side position of sealing-in piece 2 inside the both ends of fluorescent tube 1
Surely it is provided with outer lead 4, the side of outer lead 4 is fixedly connected with electrode 3 through the inside of sealing-in piece 2, and the inside of fluorescent tube 1 is close
Auxiliary electrode 5 is provided at the outer fix of electrode 3.
For the ease of protecting, in the present embodiment, it is preferred that fluorescent tube 1 is a kind of quartzy or high boron glass or other ultraviolet
The component of material, and the shape of fluorescent tube 1 is any one in Straight, U-shaped, annular, C-shaped and spiral shape.
In order to inhibit tungsten filament evaporating, to extend the service life of electrode 3, in the present embodiment, it is preferred that the inside of fluorescent tube 1 is filled with
There are inert gas and a small amount of mercury or halide or bromide.
For the ease of adjusting the frequency of ultraviolet light, in the present embodiment, it is preferred that electrode 3 is tungsten or thorium tungsten or other metals
In any one material component.
For the ease of improving the ultra-violet bands effectively sterilized, in the present embodiment, it is preferred that fluorescent tube 1 provides working frequency
It glistens for the Millisecond laser pulse of 1~3GHz, has continuous spectrum in UVC 185~280nm wave bands of deep ultraviolet, there is maximum
Energy exports, the ultraviolet light that ceiling capacity output is UVC.
For the ease of improving germicidal efficiency, in the present embodiment, it is preferred that the flash of light of Millisecond laser pulse can generate certain wave
Long ultraviolet light, while the length ultraviolet line of the 254nm and 185nm containing lid, and electrical power is 500W~1500W.
The operation principle and process for using of the present invention：Electrode 3 is using any one in tungsten or thorium tungsten material or other metals
The component of material is driven using high voltage pulse at work, and the frequency of pulse can be adjusted, and auxiliary electrode 5 can help soon
Speed starts, convenient and efficient, and then continuous work and stroboscopic operation may be implemented, and specific wavelength is sent out in the way of pulse current
Ultraviolet light, and lid 254 and 185 length ultraviolet lines can be contained simultaneously, energy saving, mercury lamp more continuous than tradition is energy saving 40-60%, sterilizing time
Shorten more than half.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of new and effective pulsed UV light source, including fluorescent tube (1), it is characterised in that：Inside the both ends of the fluorescent tube (1)
It is fixedly connected with sealing-in piece (2), and is fixedly installed at a side position of the close sealing-in piece (2) in both ends inside of fluorescent tube (1) outer
The side of lead (4), the outer lead (4) is fixedly connected with electrode (3) through the inside of sealing-in piece (2), the fluorescent tube (1)
It is internal to be provided with auxiliary electrode (5) at the outer fix of electrode (3).
2. a kind of new and effective pulsed UV light source according to claim 1, it is characterised in that：The fluorescent tube (1) is one
Kind quartz or high boron glass or other ultraviolet materials component, and the shape of fluorescent tube (1) be Straight, U-shaped, annular, C-shaped and
Any one in spiral shape.
3. a kind of new and effective pulsed UV light source according to claim 1, it is characterised in that：The fluorescent tube (1) it is interior
Portion has been filled with inert gas and a small amount of mercury or halide or bromide.
4. a kind of new and effective pulsed UV light source according to claim 1, it is characterised in that：The electrode (3) is tungsten
Or in thorium tungsten or other metals any one material component.
5. a kind of new and effective pulsed UV light source according to claim 1, it is characterised in that：The fluorescent tube (1) provides
The Millisecond laser pulse that working frequency is 1~3GHz glistens, and has continuous spectrum in UVC185~280nm wave bands of deep ultraviolet,
It is exported with ceiling capacity, the ultraviolet light that ceiling capacity output is UVC.
6. a kind of new and effective pulsed UV light source according to claim 1 or 5, it is characterised in that：The Millisecond swashs
Light pulse, which is glistened, can generate the ultraviolet light of specific wavelength, while the length ultraviolet line of the 254nm and 185nm containing lid, and electrical power is
500W~1500W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810452510.0A CN108538704A (en) | 2018-05-14 | 2018-05-14 | A kind of new and effective pulsed UV light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810452510.0A CN108538704A (en) | 2018-05-14 | 2018-05-14 | A kind of new and effective pulsed UV light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108538704A true CN108538704A (en) | 2018-09-14 |
Family
ID=63477303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810452510.0A Pending CN108538704A (en) | 2018-05-14 | 2018-05-14 | A kind of new and effective pulsed UV light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108538704A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509565A (en) * | 2021-07-27 | 2021-10-19 | 宁波中物光电杀菌技术有限公司 | Sterilizing device for box body circulation |
-
2018
- 2018-05-14 CN CN201810452510.0A patent/CN108538704A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509565A (en) * | 2021-07-27 | 2021-10-19 | 宁波中物光电杀菌技术有限公司 | Sterilizing device for box body circulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180914 |