CN101106064B - Cool electronic ultraviolet lamp - Google Patents
Cool electronic ultraviolet lamp Download PDFInfo
- Publication number
- CN101106064B CN101106064B CN2006101013165A CN200610101316A CN101106064B CN 101106064 B CN101106064 B CN 101106064B CN 2006101013165 A CN2006101013165 A CN 2006101013165A CN 200610101316 A CN200610101316 A CN 200610101316A CN 101106064 B CN101106064 B CN 101106064B
- Authority
- CN
- China
- Prior art keywords
- anode
- negative electrode
- ultraviolet lamp
- fluorescent coating
- quartz burner
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Abstract
A cold electron infrared ray lamp includes: a quartz lamp tube, a cathode composed of carbon film layer at the bottom of nickel base, and an anode composed of a conductive layer and a fluorescent coating smeared on the conductive layer. The light wave length scope of the fluorescent coating is 280 to 400nm. The invention also discloses another old electron infrared ray lamp, which, on the basis of the previous old electron infrared ray lamp, is provided with a metal grid between the cathode and anode. Another old electron infrared ray lamp includes: a plane cathode composed of carbon film layer on the surface of the nickel metal plate; and a plane anode composed of a transparent conductive layer on a glass base plate and a fluorescent coating smeared on the transparent conductive layer. The light wave length scope of the fluorescent coating is 280 to 400nm. A metal grid is arranged between the cathode and anode to lower the driving voltage of the ultraviolet radiation lamp; and a quartz lamp tube fixes the cathode and anode in the metal grid. As a green lighting appliance, the invention can protect environment and reduce pollution.
Description
Technical field
The present invention is about a kind of ultra-violet lamp, be meant especially a kind of utilize carbon film as electron field emitter to send electronic impact fluorescent coating to produce the lamp of ultraviolet light.
Background technology
Along with the economic Rong Jing that global industrialization brought, human life is compared with the last century, obviously obtains many improvement.Yet when enjoying offering convenience property of industrialization, some people's bodyguards to the environment change acumen begin worry because of environment damage that industrialization brings, and seek solution in conjunction with government unit and engineering developme personnel, worsen to take precautions against environment.
With present lighting source, all contain mercury in the lighting apparatus of the overwhelming majority, because of it must use the medium of mercuryvapour as discharge in luminescence process, and it is available to there is no suitable substitute at present; And industrial circle still has other multiple lighting source (fluorescent tube, bulb) that contains high concentration mercury, as: ultraviolet ray (UV) light fixture.The UV light fixture occupies epochmaking role in the electronic industry fabrication schedule, no matter in the exposure or heating, drying technology in making relevant lithography steps such as integrated circuit, printed circuit board (PCB), photoelectric cell, light-emitting diode, laser diode, photodetector, solar cell and LCD, all can use the UV light fixture.
Therefore regularly a large amount of generation of industrial circle meeting be eliminated the discarded high concentration mercury lamp that changes, because the prematurity still of recycling technology, so do not announce to recycling the waste yet, and this will become the secret worry of environmental pollution.Therefore, for avoiding causing environmental pollution,,, and reduce the degree of polluting so that we can have better environment so many people drop into invention green illumination equipment.
Summary of the invention
The object of the present invention is to provide a kind of cool electronic ultraviolet lamp that does not have mercury, a green illumination utensil is provided,, pollute to reduce in order to the protection environment.
But another object of the present invention is to provide a kind of cool electronic ultraviolet lamp of sterilization, in luminous lamp tube side coating layer of titanium dioxide, by the hydroxyl free radical of ultraviolet irradiation titanium dioxide generation, to reach the effect of sterilization.
A kind of cool electronic ultraviolet lamp that the present invention discloses comprises:
One anode, formed by a conductive layer and a fluorescent coating of coating on this conductive layer, wherein the optical wavelength range sent of this fluorescent coating is 280 to 400 nanometers, and the fluorescent coating is a strontium borate and the compound of plumbous compound, barium fluochloride and europium or the silica barium compound with lead;
One negative electrode is made up of the part deposit carbon rete with respect to this anode on the nickel substrate; And
One quartz burner, the inside part surface more comprises a photo-catalyst film, towards this fluorescent coating, this quartz burner is in order to hold this negative electrode, this anode and to be fixed in wherein, wherein, this negative electrode and this anode be a fixed distance at interval, and this fluorescent coat side is to this carbon film layer.
Another cool electronic ultraviolet lamp that the present invention discloses comprises:
One planar cathode is formed with nickel metal sheet surface deposit carbon rete;
One dull and stereotyped anode is formed with a fluorescent coating of coating on this transparency conducting layer by forming a transparency conducting layer on the glass substrate, and wherein the optical wavelength range sent of this fluorescent coating is 280 to 400 nanometers;
One metal gate, between this planar cathode and this flat board anode, metal gate then connects a resistance and is connected in power supply unit, in order to lower the driving voltage of this ultra-violet lamp; And
One quartz burner should the flat board anode, this planar cathode and this metal gate comprise and be fixed in wherein.
Preferably, anode, metal gate and negative electrode are embedded in earlier on the bracing frame and are placed in the quartz burner, or anode, metal gate and negative electrode are directly fixed on the one or both sides of quartz burner, are encapsulated in the quartz burner together.
In another embodiment, need not be provided with bracing frame, negative electrode is fixed in the both ends of quartz burner, and anode then is formed at by metal and is coated with a fluorescent coating on the curved surface fluorescent tube again and is formed.Particularly, this scheme is a kind of cool electronic ultraviolet lamp, comprises:
One quartz burner;
One strip negative electrode deposits a carbon film layer by a nickel bonding jumper part surface and is formed;
One curved surface anode is formed on this quartz burner by a reflective metal layer, and coating fluorescent coating is formed on this reflective metal layer, and the optical wavelength range that this fluorescent coating is sent is 280 to 400 nanometers; And
One metal gate is between this strip negative electrode and this curved surface anode, in order to lower the driving voltage of this ultra-violet lamp;
The body that this curved surface anode is formed at this quartz burner is covered in this quartz burner vertically, the central shaft that this strip negative electrode can be positioned at this quartz burner to or the arbitrary place on this curved surface anode relatively, therefore when this cool electronic ultraviolet lamp imposed operating voltage, this strip negative electrode excited ultraviolet light after sending this fluorescent coating of electronic impact.
In above-mentioned each scheme of the present invention, above-mentioned fluorescent coating is that compound by strontium borate and plumbous compound, silica barium and plumbous compound or barium fluochloride and europium is to produce ultraviolet ray, this phosphor powder belongs to the phosphor powder of high voltage light emitting-type, about 280 to 400 nanometers (nm) of ultraviolet wavelength scope.
Effect of the present invention is significant: the disclosed ultra-violet lamp of the present invention utilizes carbon film as electronic emitter, can add a metal gate again to reduce driving voltage, thereby need not fill mercuryvapour with as gaseous conductor, therefore not only can use general battery as driving power, also the green illumination utensil of taking into account environmental protection because of not using mercuryvapour to become.Photocatalyst layer of the present invention is a selective coating, can need and select whether increase this coating according to it, by the hydroxyl free radical of ultraviolet irradiation titanium dioxide generation, to reach the effect of sterilization.
Description of drawings
Figure 1A is the schematic diagram of first embodiment of the invention ultra-violet lamp.
Figure 1B is the schematic diagram of second embodiment of the invention ultra-violet lamp.
Fig. 2 is the generalized section of second embodiment of the invention ultra-violet lamp.
Fig. 3 A is the schematic diagram of third embodiment of the invention ultra-violet lamp.
Fig. 3 B is the three-dimensional exploded view in third embodiment of the invention ultra-violet lamp source.
Fig. 4 is the schematic diagram of fourth embodiment of the invention ultra-violet lamp.
The main element symbol description
300.................................... ultra-violet lamp source
38,48................................. reflective coating
121,221............................... reflective metal layer
321,421............................... glass substrate
322,422............................... transparency conducting layer
24,34,44............................. metal gate
27,37,47............................. power supply unit
1,2,3,4............................. ultra-violet lamp
13,23,33,43......................... photocatalyst
11,21,31,41......................... negative electrode
12,22,32,42......................... anode
111,211,311,411..................... nickel metal
112,212,312,412..................... carbon film layer
122,222,323,423..................... fluorescent coating
10,20,30,40,401,402............... quartz burner
25,26,35,36,45,46................. metal wire
Embodiment
In order to solve environmental pollution, but can continue to use ultra-violet lamp to carry out required work, the invention provides a kind of ultra-violet lamp, utilize on the nickel substrate depositing carbon film as negative electrode, emitting electrons, the fluorescent material that is coated with on the impinge anode to be to send ultraviolet light, selects coating one photocatalyst (titanium dioxide) in the fluorescent tube side of giving out light again, trigger titanium dioxide with ultraviolet ray and produce hydroxyl free radical, with usefulness as sterilization.
Please refer to shown in Figure 1A and Figure 1B, be the ultra-violet lamp of first and second two embodiment of the present invention.Ultra-violet lamp 1 shown in Figure 1A includes the quartz burner 10 of a column type, on quartz burner interior section surface, there is a reflective metal layer 121 (conductive layer) formed thereon, one fluorescent coating 122 is formed on the metal level 121, this reflective metal layer 121 forms one (curved surface) anode 12 with fluorescent coating 122, the central shaft of quartz burner 10 is made up of the carbon film layer 112 that cylindrical nickel metal wire 111 a surface portions coating one deck has high-effect electron emission characteristic to (X-axis) ccontaining field-transmitting cathode 11, and a titanium dioxide (TiO
2) film 13 is formed on the part inner surface of quartz burner 10, it is positioned at the place and relative with anode position that gives out light.
Ultra-violet lamp 2 shown in Figure 1B includes the quartz burner 20 of a column type, on quartz burner interior section surface, there is a reflective metal layer 221 formed thereon, one fluorescent coating 222 is formed on the reflective metal layer 221, this reflective metal layer 221 forms one (curved surface) anode 22 with fluorescent coating 222, the central shaft of quartz burner 20 is made up of the carbon film layer 212 that cylindrical nickel metal wire 211 a surface portions coating one deck has high-effect electron emission characteristic to (X-axis) ccontaining strip negative electrode 21 (field-transmitting cathode), one metal gate, 24 series connection, one resistance 241, be arranged between anode and the negative electrode, and one titanium deoxid film 23 be formed on the part inner surface of quartz burner 20, its be positioned at give out light the place and relative with anode position.
Wherein, nickel metal wire 111,211 lip-deep carbon film layers 112,212, be to get by chemical vapour deposition technique (CVD) deposition, its carbon film layer 112,212 does not need to coat fully nickel metal wire 111,211, only need coat the effect that proper area can be reached field-transmitting cathode 11,21; The difference of Figure 1A and Figure 1B, be also to comprise metal gate 24 in the ultra-violet lamp 2 among Figure 1B, metal gate 24 can be connected in power supply unit behind series connection one resistance 241, provide a bias voltage by power supply unit, and the diameter of metal gate 24 need less than the diameter of field-transmitting cathode 21 and place anode 22 and negative electrode 21 between.The purpose of this metal gate 24 provides the energy rank of the electron transition of being penetrated by negative electrode 21, brings out the cathode emission electronics, and reaches the purpose that reduces operating voltage.Metal gate 24 available copper (Cu), tantalum (Ta), tungsten (W) or iron (Fe) are made.With a preferred embodiment, resistance value is that millions of (M) to tens million of (10*M) ohm, anode voltage are about 5 to 15kV, and the bias voltage that metal gate applied is about 5 to 10kV.
Below will be with the explanation of Figure 1B as above-mentioned two embodiment manufacturing process:
At first, fabricating yard emitting cathode 21 is a carbon source gas with alkanes gas, and hydrogen is that reducing gas imposes chemical vapour deposition technique, the carbon film layer 212 of growth one thick about 1 to 10 micron (μ m) is as negative electrode on a nickel metal wire 211, and the temperature of growth is about 850 to 1000 ℃.
Then, form a reflective metal layer 221 on quartz burner 20, wherein, reflective metal layer 221 can utilize aluminium (Al), iron, stainless steel or conducting metal to make, and then, coating one fluorescent coating 222 is with as anode 22 on reflective metal layer 221.Fluorescent coating 222 can be strontium borate and plumbous compound (SrB
6O
10: Pb), compound (BaFCl:Eu) or the silica barium and plumbous compound (BaSi of barium fluochloride and europium
2O
5: the material that Pb) or the like can send ultraviolet wavelength.This phosphor powder belongs to the phosphor powder of high voltage light emitting-type, and the ultraviolet wavelength scope of being sent is about 280 to 400 nanometers (nm).
And forming a titanium deoxid film 23 (photocatalyst layer) with anode 22 opposite position selectivity, titanium dioxide at this as photocatalyst, the ultraviolet light that is produced when negative electrode institute emitting electrons impinge anode, after shining titanium deoxid film 23, to produce and respectively be with plus-minus electric hole and electronics carrier, and the hole has powerful oxidability, electronics also has superpower reducing power, through with titanium dioxide on aqueous vapor reaction after can produce the powerful hydroxyl free radical of oxidation power, as oxygen molecule (O), oxygen (O
2), hydroxyl free radical (OH) etc., but hydroxyl free radical directed toward bacteria, organic substance, stink and organic gas are done resolution process, if double (be titanium dioxide decomposition reaction accelerate), can have antifouling, sterilization, deodorizing, multiple function such as antiviral because of decomposition reaction makes air or articles for use with the ultraviolet ray active speed that more can make photocatalyst that cooperatively interacts.Can certainly select the photocatalyst of other similar function, as the alternative material of titanium dioxide.
At last, the central shaft that again negative electrode 21 is placed in quartz burner 20 to, and when placing be that carbon film layer 212 face turn to make and are intended for anode 22 with the surface, metal gate 24 is positioned between anode 22 and the negative electrode 21, quartz burner 20 can be encapsulated.Carry out vacuum treatment earlier before the encapsulation fully in the quartz burner 20, vacuum degree is about 10
-1To 10
-7Drag ear (torr), representative value is about 10
-6Torr perhaps can select to fill inert gas.
Ultra-violet lamp power consumption of the present invention is extremely low, power is about 15 watts (W), and be 5 to 15 millimeters (mm) apart from d at anode and negative electrode, voltage 5 to 30 kilovolts (kV), typical operation voltage is about 15000V, 0.3 to 1 milliampere in electric current (mA), general representative value is about 0.5mA can be operated.Power supply unit of the present invention can be that two dry cells to three 9V are one another in series, and boosts the back so that electric power to be provided through booster circuit again; Or another kind of power supply unit, the periodic square wave generation circuit provides electric power, and the peak of square-wave voltage is about 0V to 15kV to peak value, and the cycle is about 50 to 200 hertz (Hz).
Its sectional side view of embodiment ultra-violet lamp of above-mentioned Figure 1B as shown in Figure 2.Fig. 2 is the side generalized section of the ultra-violet lamp of second embodiment of the invention, wherein, can find out that its negative electrode 21 has a bending place at least, be because of nickel metal wire 211 be not fully nickel metal wire 211 to be coated with chemical vapor carbon deposition rete 212 time, but form a carbon film layer 212 at the semi-cylinder surface of nickel metal wire 211, therefore before doing chemical vapour deposition (CVD), earlier nickel metal wire 211 is done bending, make it to be deposited on nickel metal wire 211 wherein simultaneously (or for being deposited on bending upward, or for being deposited on bending) to following, and carbon film layer 212 direction of convenient when encapsulation identification nickel metal wire 211, its bending place can be made in nickel metal wire 211 ends.
The nickel metal wire 211 of ultra-violet lamp negative electrode 21 links the negative terminal that a metal wire 25 is connected in power supply unit 27 via fluorescent tube one side, and the reflective metals 221 of anode links the anode that a metal wire 26 is connected in power supply unit 27 via fluorescent tube one side.
With a preferred embodiment, quartz burner 20 diameter D are about 0.5 to 3 centimeter (cm), and nickel metal wire 211 diameters are about 0.5 to 1.5 millimeter (mm), wherein nickel metal wire 211 along major axis to semi-cylindrical with chemical vapour deposition technique CVD, with the carbon film layer 212 of growing up, the carbon film layer thickness is about 1 to 10 micron.For conveniently encapsulating the one side that the time zone is divided into long carbon film layer, nickel metal wire 211 all has a bending near the place, both ends, makes the end be fixed in the two ends of quartz glass tube 20 again.After bending on the nickel metal wire 211 distance of carbon film layer 212 and metal gate 24 be about 2 to 5mm, with fluorescent coating 22 apart from d be about 3 to 12mm, anode and negative electrode operating voltage under above-mentioned distance be about 5 to 15kV.
Among above-mentioned Figure 1A, the 1B embodiment, wherein negative electrode 21 except the central shaft that can be positioned at fluorescent tube to locating (X-axis), also negative electrode 21 can be prolonged the forward Y-axis (with central shaft to vertical) be arranged at wherein arbitrary place, perhaps negative electrode can be arranged at the arbitrary place in first sphere of phase antianode, all can reach the same effect, its illumination effect can not be affected yet.
Embodiments of the invention also can be done following variation, are the present invention the 3rd, the 4th embodiment as Fig. 3 A, 3B and Fig. 4.Please also refer to Fig. 3 A and Fig. 3 B, Fig. 3 A is the profile of third embodiment of the invention quartz burner, and Fig. 3 B is the three-dimensional exploded view in third embodiment of the invention ultra-violet lamp source.Ultra-violet lamp 3 includes quartz burner 30 interior section surface coated, one photocatalyst layer 33 and a reflective metal layer 38, one dull and stereotyped anode 32, a planar cathode 31, a metal gate 34, a resistance 341 and a fixed mount 39.
Shown in Fig. 3 B, form ultra-violet lamp source 300 by planar cathode 31, dull and stereotyped anode 32 with metal gate 34, wherein, negative electrode 31 is that deposition one carbon film layer 312 is formed on the nickel metal plate 311, anode 32 is to be coated with a fluorescent coating 323 again to form after forming a transparent conductive film 322 on the glass substrate 321,34 of metal gates are bent into by a bonding jumper that plane finger-like is arranged and the resistance 341 of connecting is formed, in regular turn negative electrode 31, metal gate 34 and anode 32 are positioned on the fixed mount 39 more at last.Wherein, resistance value is about millions of (M) to tens million of (10*M) ohm; 34 of metal gates can rank in order to the electron transition that negative electrode is provided penetrates, to reduce operating voltage; Transparent conductive film 322 can be made with tin indium oxide (ITO) or zinc oxide (ZnO), must note when placing negative electrode 31 with anode 32 again, and the carbon film layer 312 of negative electrode need be put in opposite directions with the fluorescent coating 323 of anode.
As shown in Figure 3A, when wherein quartz burner 30 is inserted in ultra-violet lamp source 300, need anode 32 be coated with the photocatalyst place in fluorescent tube, and in the fluorescent tube except coating photocatalyst place, all the other all are coated with reflective metallic 38, with the optical loss of attenuating ultra-violet lamp; Negative electrode 31 links negative terminal and the anode that a metal wire 35,36 is connected in power supply unit 37 via fluorescent tube one side respectively with anode 32.
With a preferred embodiment, anode 32 and metal gate 34 are 3 to 12mm apart from d1, when metal gate 34 is 2 to 5mm with negative electrode 31 apart from d2, can make operating voltage reduce to 5 to 15kV by 15kV.
Consult shown in Figure 4ly, be the schematic diagram of fourth embodiment of the invention ultra-violet lamp.The difference of Fig. 4 and Fig. 3 A, B is that this embodiment does not need fixed mount, but directly negative electrode 41, metal gate 44 are complied with the side 402 that its relativeness is fixed in fluorescent tube with anode 42, again quartz burner one side 402 is packaged together with quartz lamp body 401, and the reflective coating 48 of this embodiment is coated the fluorescent tube outside.
Wherein, negative electrode 41 is that deposition one carbon film layer 412 is formed on the nickel metal plate 411, anode 42 is to be coated with a fluorescent coating 423 again to form after forming a transparent conductive film 422 on the glass substrate 421, and 44 of metal gates are bent into by a bonding jumper that plane finger-like is arranged and the resistance 441 of connecting is formed.Negative electrode 41 links negative terminal and the anode that a metal wire 45,46 is connected in power supply unit 47 via fluorescent tube one side respectively with anode 42.
Though the present invention illustrates as above with preferred embodiment, yet it is not in order to limit spirit of the present invention and invention entity.Usually know the knowledgeable to having in the affiliated technical field, when understanding and utilize other element or mode to produce identical effect easily.Therefore, the modification of being done in without departing from the spirit or scope of the invention all should be included in the claim scope of the present invention.
Claims (13)
1. a cool electronic ultraviolet lamp is characterized in that, comprises:
One anode, formed by a conductive layer and a fluorescent coating of coating on this conductive layer, wherein the optical wavelength range sent of this fluorescent coating is 280 to 400 nanometers, and the fluorescent coating is a strontium borate and the compound of plumbous compound, barium fluochloride and europium or the silica barium compound with lead;
One negative electrode is made up of the part deposit carbon rete with respect to this anode on the nickel substrate; And
One quartz burner, the inside part surface more comprises a photo-catalyst film, towards this fluorescent coating, this quartz burner is in order to hold this negative electrode, this anode and to be fixed in wherein, wherein, this negative electrode and this anode be a fixed distance at interval, and this fluorescent coat side is to this carbon film layer.
2. cool electronic ultraviolet lamp as claimed in claim 1 is characterized in that, more comprises a metal gate, is arranged between anode and the negative electrode, in order to reduce the driving voltage of this ultra-violet lamp.
3. cool electronic ultraviolet lamp as claimed in claim 2 is characterized in that, more comprises a fixed mount in this quartz burner, to fix this anode, this negative electrode and this metal gate.
4. cool electronic ultraviolet lamp as claimed in claim 2, it is characterized in that, distance is 0.2 to 0.5 centimeter between this metal gate and this negative electrode carbon film layer, distance is 0.3 to 1.2 centimeter between this metal gate and this anode fluorescent coating, this carbon film layer thickness is 1 to 10 micron, and the distance between this anode and this negative electrode is 0.5 to 1.5 centimeter, and the operating voltage of this cool electronic ultraviolet lamp is 5 to 15 kilovolts.
5. cool electronic ultraviolet lamp as claimed in claim 1 is characterized in that this photocatalyst can be titanium dioxide.
6. a cool electronic ultraviolet lamp is characterized in that, comprises:
One planar cathode is formed with nickel metal sheet surface deposit carbon rete;
One dull and stereotyped anode is formed with a fluorescent coating of coating on this transparency conducting layer by forming a transparency conducting layer on the glass substrate, and wherein the optical wavelength range sent of this fluorescent coating is 280 to 400 nanometers;
One metal gate is between this negative electrode and this anode, in order to lower the driving voltage of this ultra-violet lamp; And
One quartz burner comprises this anode, this negative electrode and this metal gate and is fixed in wherein.
7. cool electronic ultraviolet lamp as claimed in claim 6, it is characterized in that, more comprise a fixed mount in this quartz burner, fixing this flat board anode, this planar cathode and this metal gate, and the fluorescent coating of the carbon film layer of this planar cathode and this flat board anode is that relative position is put.
8. cool electronic ultraviolet lamp as claimed in claim 6, it is characterized in that, this carbon film layer thickness is 1 to 10 micron, and should the flat board anode and this planar cathode between distance be 0.5 to 1.5 centimeter, and the operating voltage of this cool electronic ultraviolet lamp is 5 to 15 kilovolts, distance is 0.2 to 0.5 centimeter between this metal gate and this planar cathode carbon film layer, and distance is 0.3 to 1.2 centimeter between this metal gate and this flat board anode fluorescent coating.
9. cool electronic ultraviolet lamp as claimed in claim 6 is characterized in that, this quartz burner inside part surface more comprises a photo-catalyst film, and this photocatalyst can be titanium dioxide.
10. a cool electronic ultraviolet lamp is characterized in that, comprises:
One quartz burner;
One strip negative electrode deposits a carbon film layer by a nickel bonding jumper part surface and is formed;
One curved surface anode is formed on this quartz burner by a reflective metal layer, and coating fluorescent coating is formed on this reflective metal layer, and the optical wavelength range that this fluorescent coating is sent is 280 to 400 nanometers; And
One metal gate is between this negative electrode and this anode, in order to lower the driving voltage of this ultra-violet lamp;
The body that this curved surface anode is formed at this quartz burner is covered in this quartz burner vertically, the central shaft that this strip negative electrode is positioned at this quartz burner to or the arbitrary place on this curved surface anode relatively, therefore when this cool electronic ultraviolet lamp imposed operating voltage, this strip negative electrode excited ultraviolet light after sending this fluorescent coating of electronic impact.
11. cool electronic ultraviolet lamp as claimed in claim 10 is characterized in that, this strip negative electrode has the bending place at the one end at least, is beneficial to recognize the depositional plane of this carbon film layer.
12. cool electronic ultraviolet lamp as claimed in claim 10, it is characterized in that, this carbon film layer thickness is 1 to 10 micron, and the distance between this curved surface anode and this strip negative electrode is 0.5 to 1.5 centimeter, and described operating voltage is 5 to 15 kilovolts, distance is 0.2 to 0.5 centimeter between this metal gate and this strip negative electrode carbon film layer, and distance is 0.3 to 1.2 centimeter between this metal gate and this curved surface anode fluorescent coating.
13. cool electronic ultraviolet lamp as claimed in claim 10 is characterized in that, this quartz burner inside part surface more comprises a photo-catalyst film, and this photocatalyst can be titanium dioxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101013165A CN101106064B (en) | 2006-07-14 | 2006-07-14 | Cool electronic ultraviolet lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101013165A CN101106064B (en) | 2006-07-14 | 2006-07-14 | Cool electronic ultraviolet lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101106064A CN101106064A (en) | 2008-01-16 |
| CN101106064B true CN101106064B (en) | 2011-06-08 |
Family
ID=38999894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101013165A Expired - Fee Related CN101106064B (en) | 2006-07-14 | 2006-07-14 | Cool electronic ultraviolet lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101106064B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103839760B (en) * | 2012-11-23 | 2017-02-22 | 海洋王照明科技股份有限公司 | Lamp |
| CN103426717B (en) * | 2012-12-20 | 2016-01-27 | 上海显恒光电科技股份有限公司 | A kind of ultraviolet light production method of low cost and ultraviolet light irradiation light source thereof |
| CN105706783B (en) * | 2015-03-23 | 2019-06-25 | 阜阳市农业科学院 | A kind of soybean breeding apparatus of timing monitoring record |
| JP6567315B2 (en) * | 2015-04-08 | 2019-08-28 | Ｄｏｗａホールディングス株式会社 | UV light emitting device |
| CN105635136A (en) * | 2015-12-29 | 2016-06-01 | 高建萍 | Examination cleaning system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1619762A (en) * | 2004-10-15 | 2005-05-25 | 贾淑瑜 | Cathode cold light lamp source |
| CN1661752A (en) * | 2004-02-09 | 2005-08-31 | 三星Sdi株式会社 | Field emission device and backlight device using the field emission device |
| CN1674193A (en) * | 2004-03-25 | 2005-09-28 | 日本大业照明株式会社 | Lighting device |
-
2006
- 2006-07-14 CN CN2006101013165A patent/CN101106064B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1661752A (en) * | 2004-02-09 | 2005-08-31 | 三星Sdi株式会社 | Field emission device and backlight device using the field emission device |
| CN1674193A (en) * | 2004-03-25 | 2005-09-28 | 日本大业照明株式会社 | Lighting device |
| CN1619762A (en) * | 2004-10-15 | 2005-05-25 | 贾淑瑜 | Cathode cold light lamp source |
Non-Patent Citations (1)
| Title |
|---|
| JP平7-193282A 1995.07.28 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101106064A (en) | 2008-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101106064B (en) | Cool electronic ultraviolet lamp | |
| US11004673B2 (en) | High-power ultraviolet (UV) and vacuum ultraviolet (VUV) lamps with micro-cavity plasma arrays | |
| AU696412B2 (en) | Fluorescent lamp | |
| US7358658B2 (en) | Amorphous diamond materials and associated methods for the use and manufacture thereof | |
| JP2012227112A (en) | Light emitter and display device | |
| WO1997007531A9 (en) | Fluorescent lamp | |
| JP2005524195A (en) | Cathode light source device | |
| CN100543921C (en) | The field emission light-emitting lighting source | |
| US20060022574A1 (en) | Light source apparatus using field emission cathode | |
| KR100725763B1 (en) | Electric field ultraviolet rays lamp | |
| JP2006244859A (en) | Field electron emission type lamp | |
| JP5649734B2 (en) | Field emission light source element and manufacturing method thereof | |
| TWI408725B (en) | Electron emission device and package method thereof | |
| CN101567294A (en) | Ultraviolet electric discharge lamp | |
| TWI322999B (en) | A cold electron ultraviolet lamp | |
| CN100590784C (en) | Cool electronic infrared lamp | |
| JP5444893B2 (en) | Nanocarbon material composite substrate manufacturing method, electron-emitting device using the same, and illumination lamp | |
| JP2012142109A (en) | Field emission type light source | |
| CN219534468U (en) | Novel excimer lamp | |
| JP2006287028A (en) | Laser luminescence structure | |
| US20130175918A1 (en) | Field emission anode plate, field emission light source and manufacturing method for light source | |
| JP4048323B2 (en) | Thin flexible electron emission member | |
| JP4456997B2 (en) | Cold cathode tube equipment | |
| CN108231532A (en) | A kind of deep ultraviolet light source of electron-beam excitation fluorescent powder | |
| JP4890343B2 (en) | Light source device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: NENGZI INTERNATIONAL CO., LTD. Free format text: FORMER OWNER: FANGZHEN GROUP SCIENCE CO., LTD. Effective date: 20091023 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20091023 Address after: Daan District, Taiwan city of Taipei Chinese Road 4 No. 325 12 floor 1 Applicant after: Energy Resources Internat Co. Ltd Address before: Hongkong, China Applicant before: Fangzhen Group Technology Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20200714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |