CN203339113U - Electrodeless lamp system - Google Patents
Electrodeless lamp system Download PDFInfo
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- CN203339113U CN203339113U CN2013204130984U CN201320413098U CN203339113U CN 203339113 U CN203339113 U CN 203339113U CN 2013204130984 U CN2013204130984 U CN 2013204130984U CN 201320413098 U CN201320413098 U CN 201320413098U CN 203339113 U CN203339113 U CN 203339113U
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- Prior art keywords
- electrodeless lamp
- magnetron
- lamp tube
- coaxial cable
- resonator
- 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.)
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Abstract
The utility model relates to the field of electrodeless lamps, and in particular to an electrodeless lamp system. The electrodeless lamp system comprises a magnetron, a coaxial cable, a resonator and an electrodeless lamp tube, wherein one end of the coaxial cable is connected with the magnetron, and the other end of the coaxial cable is connected with the resonator, and used for transmitting the microwave generated by the magnetron to the resonator; and one end of the electrodeless lamp tube is located in the resonator. The electrodeless lamp system is used for realizing the starting and running of the electrodeless lamp tube by virtue of a microwave, capable of realizing separation between the magnetron and the electrodeless lamp tube, and avoiding corrosion for the magnetron during treatment for waste water and waste gas by using the electrodeless lamp tube; and the electrodeless lamp system is safer, more convenient, more energy-saving, and longer in life.
Description
Technical field
The utility model relates to the Non-polarized lamp field, relates in particular to a kind of stepless lamp system.
Background technology
High-frequency plasma electric discharge Non-polarized lamp, be called for short Non-polarized lamp, is the new type light source in the fields such as a kind of integrated application optics, power electronics, plasma, magnetic material, has that light efficiency is high, the life-span is grown, low cost and other advantages.Non-polarized lamp is comprised of radio-frequency generator, coupler and electrodeless lamp tube, and wherein electrodeless lamp tube is made by quartz glass.Produce frequency electromagnetic waves by radio-frequency generator, coupler is coupled to this frequency electromagnetic waves in electrodeless lamp tube, and frequency electromagnetic waves makes the gas ionization in electrodeless lamp tube, forms plasma, gives off ultraviolet ray when plasma returns to ground state.
The frequency electromagnetic waves produced for fear of radio-frequency generator is revealed and surrounding environment is produced to pollution, radio-frequency generator, coupler and electrodeless lamp tube must be become one, coupler is positioned at an end insertion radio-frequency generator of radio-frequency generator and electrodeless lamp tube.When the waste water of the UV treatment complicated component that utilizes this Non-polarized lamp to produce, waste gas, Non-polarized lamp is in waste water, waste gas, electrodeless lamp tube adopts the quartz glass of corrosion resistance to make, and radio-frequency generator can't separate with electrodeless lamp tube, the waste water of complicated component, waste gas may corrode radio-frequency generator, cause frequency electromagnetic waves to be revealed, even cause Non-polarized lamp to damage.
The utility model content
The purpose of this utility model is to provide a kind of stepless lamp system, to address the above problem.
A kind of stepless lamp system, comprise magnetron, coaxial cable, resonator and electrodeless lamp tube; One end of described coaxial cable is connected with described magnetron, and the other end is connected with described resonator, for the microwave transmission by described magnetron generation, gives described resonator; One end of described electrodeless lamp tube is positioned at described resonator.
Compared with prior art, the advantage of the utility model embodiment is: this stepless lamp system comprises magnetron, coaxial cable, resonator and electrodeless lamp tube.The microwave that magnetron produces is transferred to resonator by coaxial cable, and after microwave enters resonator, an end of electrodeless lamp tube is positioned at resonator, and microwave can enter in electrodeless lamp tube, makes electrodeless lamp tube produce ultraviolet ray.Because magnetron is connected by coaxial cable with electrodeless lamp tube, magnetron is separated with electrodeless lamp tube.When using this stepless lamp system to process waste water, waste gas, electrodeless lamp tube is placed in to waste water, waste gas, and magnetron is away from waste water, waste gas, waste water, waste gas can not corrode magnetron, the microwave leakage of avoiding magnetron to produce.
The accompanying drawing explanation
The structural representation of the stepless lamp system that Fig. 1 is the utility model embodiment;
The ignition method block diagram of the stepless lamp system that Fig. 2 is the utility model embodiment.
Embodiment
Below by specific embodiment, also by reference to the accompanying drawings the utility model is described in further detail.
A kind of stepless lamp system, comprise magnetron 101, coaxial cable 105, resonator 115 and electrodeless lamp tube 110 as shown in Figure 1; One end of described coaxial cable 105 is connected with described magnetron 101, and the other end is connected with described resonator 115, for the microwave transmission by described magnetron 101 generations, gives described resonator 115; One end of described electrodeless lamp tube 110 is positioned at described resonator 115.
This stepless lamp system comprises magnetron 101, coaxial cable 105, resonator 115 and electrodeless lamp tube 110.The microwave that magnetron 101 produces is transferred to resonator 115 by coaxial cable 105, and after microwave enters resonator 115, an end of electrodeless lamp tube 110 is positioned at resonator 115, and microwave can enter in electrodeless lamp tube 110, makes electrodeless lamp tube 110 produce ultraviolet ray.Because magnetron 101 is connected by coaxial cable 105 with electrodeless lamp tube 110, magnetron 101 is separated with electrodeless lamp tube 110.When using this stepless lamp system to process waste water, waste gas, electrodeless lamp tube 110 is placed in to waste water, waste gas, and magnetron 101 is away from waste water, waste gas, waste water, waste gas can not corrode magnetron, the microwave leakage of avoiding magnetron to produce.
Particularly, for the stability that realizes that magnetron 101 is connected with coaxial cable 105, this stepless lamp system also comprises energy constraint chamber 103 and the butt joint 104 be arranged between described magnetron and described coaxial cable; The antenna 114 that the described energy constraint chamber described magnetron 101 of 103 parcel arranges; One end of described butt joint 104 inserts in described energy constraint chamber 103, and the other end is connected with described coaxial cable 105.Be that the microwave that magnetron 101 produces outwards sends by antenna 114, and energy constraint chamber 103 parcel antennas 114, the microwave that antenna 114 is sent constrains in energy constraint chamber 103, can not be leaked in surrounding environment.One end of butt joint 104 is inserted in energy constraint chamber 103, and the other end is connected with coaxial cable 105, and the microwave in energy constraint chamber 103 enters in coaxial cable 105 by butt joint 104.Wherein cavity can be made by aluminum material in energy constraint chamber 103, because microwave runs into metal, can reflect, and the inwall that makes microwave run into energy constraint chamber 103 constantly reflects, and can not be leaked in surrounding environment.In addition, butt joint 104 also can adopt metal material to make tubulose, and the microwave in energy constraint chamber 103 can only be entered in coaxial cable 105 along the pipeline of butt joint 104.Because microwave can penetrate plastics, if coaxial cable is directly inserted in the energy constraint chamber, the microwave in the energy constraint chamber can penetrate the outer plastic insulation skin of coaxial cable, reduces the efficiency that microwave transmits by coaxial cable.
In order further to improve the efficiency of microwave transmission, the microwave that antenna is sent enters in coaxial cable 105 by butt joint 104 more efficiently, and this stepless lamp system also comprises the energy collector 102 that is positioned at described energy constraint chamber 103; Described energy collector 102 is funnel-form, both ends open; One end opening of described energy collector 102 is connected with described antenna 114, and other end opening is connected with described butt joint 104.Be that the microwave that antenna 114 sends passes through concentrating of funnelform energy collector 102, microwave is more entered in butt joint 104 in concentrated area, improved the efficiency of microwave transmission.Even some microwave can reflex to outside energy collector 102, but this part microwave can not be leaked in surrounding environment still in 103 internal reflections of energy constraint chamber.In addition, energy collector 102 can adopt the red copper material to make.
Preferably, when microwave is transferred to resonator 115 by coaxial cable 105, in order to prevent microwave leakage, and make microwave inject equably electrodeless lamp tube 110, described resonator 115 comprises Receiver 106, resonant cavity 107 and is positioned at the resonance head 108 of described resonant cavity 107; One end of described Receiver 106 is connected with described coaxial cable 105, and the other end inserts in described resonant cavity 107; Described electrodeless lamp tube 110 inserts in described resonant cavity 107.Be that Receiver 106 receives by the microwave of coaxial cable 105 transmission, and the microwave of reception is transmitted in resonant cavity 107, wherein Receiver 106 can be the pipe of both ends open, the end opening be connected with coaxial cable 105 is large, the end opening inserted in resonant cavity 107 is little, and the microwave that Receiver 106 is received is transmitted in resonant cavity 107 efficiently.In addition, resonance head 108 makes the microwave sent from Receiver 106 be evenly dispersed in resonant cavity 107, and microwave is injected in electrodeless lamp tube 110 equably, makes electrodeless lamp tube 110 toggle speeds faster.Wherein for microwave is evenly dispersed in resonant cavity 107, resonance head 108 can be ganoid metal cylinder, microwave is transmitted into the surface of resonance head 108 from Receiver 106, due to the smooth surface of resonance head 108 and be metal cylinder, microwave can reflect, and microwave can be evenly dispersed in resonant cavity 107 after the interior Multi reflection of resonant cavity 107.
According to the principle of reflection of microwave, microwave is interior through Multi reflection at resonant cavity 107, and the microwave in the interior part of resonant cavity 107 zone is uniformly distributed, but the microwave that subregion distributes in addition may be less, for example the end of cylindrical resonance head 108.When electrodeless lamp tube 110 is inserted in resonant cavity along the central axis of resonance head 108, electrodeless lamp tube 110 may contact with the end of resonance head, makes the part zone of electrodeless lamp tube 110 be positioned at the less zone of microwave, affects the Start-up and operating performance of electrodeless lamp tube.For fear of the appearance of this situation, this stepless lamp system also comprises quartzy base ring 109; Described quartzy base ring 109 is positioned at described electrodeless lamp tube 110 and inserts an end of described resonant cavity 107 and contact with described resonance head 108.The end in electrodeless lamp tube 110 is inserted into resonant cavity 107 is provided with quartzy base ring 109, after electrodeless lamp tube 110 is inserted into resonant cavity 107, quartzy base ring 109 contacts with the end of resonance head 108, avoid electrodeless lamp tube 110 to contact with the end of resonance head 108, avoid electrodeless lamp tube to be positioned at the less zone of microwave, thereby make electrodeless lamp tube be inserted into part in resonant cavity in microwave equably, reach good Start-up and operating performance effect.
When this stepless lamp system during for the treatment of waste water, waste gas, electrodeless lamp tube 110 and resonator 115 are arranged in waste water, waste gas, for fear of resonator, be corroded, the outer surface of resonator 115 can adopt corrosion-resistant material to make, make resonator there is corrosion resistance, but also can extend the useful life of this stepless lamp system.
Apart from the zone at the 0-5mm place, end of resonance head, this regional microwave is less, and, in order to ensure being inserted into electrodeless lamp tube in resonant cavity not in this zone, preferably, the thickness of quartzy base ring 109 is 5-10mm.Being electrodeless lamp tube 110 is inserted in resonant cavity 107 with an end of quartzy base ring 109, and quartzy base ring 109 contacts with resonance head 108, makes just in time less this zone in microwave of quartzy base ring 109, avoids electrodeless lamp tube 110 in this zone.
Further, this stepless lamp system also comprises ceramic head 111; Described ceramic head 111 is positioned at the other end of described electrodeless lamp tube 110.Be the two ends of electrodeless lamp tube 110, an end is provided with quartzy base ring 109, and the other end is provided with ceramic head 111.The end face of 111 pairs of electrodeless lamp tubes 110 of this ceramic head plays a protective role, and can avoid electrodeless lamp tube 110 to be subject to the mechanical damage of some strength.
In addition, the two ends of described coaxial cable 105 are connected with described Receiver 106 with described butt joint 104 by cable joint respectively.An end that is coaxial cable is connected with butt joint 104 by the first cable joint 113, and the other end is connected with Receiver 106 by the second cable joint 112.Wherein, because coaxial cable has certain pliability, can bend arbitrarily to a certain extent, adopt coaxial cable to connect magnetron and resonator, can be so that resonator and electrodeless lamp tube can be placed on needed optional position.
Further, this stepless lamp system also comprises transformer; The input of described transformer is electrically connected to city, and output is connected with described magnetron.The rated voltage that transformer is magnetron by the lower voltage of civil power, can move this stepless lamp system normally.
In addition, as shown in Figure 2, the utility model embodiment also provides a kind of ignition method that uses above-mentioned stepless lamp system, and the method comprises the steps:
201, the microwave that magnetron is produced is transferred to resonator by coaxial cable;
202, described resonator by the microwave coupling that receives in electrodeless lamp tube;
203, described electrodeless lamp tube sends ultraviolet ray after absorbing described microwave.Particularly, the tube wall of microwave penetration electrodeless lamp tube, enter in electrodeless lamp tube, makes the gas ionization in electrodeless lamp tube, forms plasma, gives off ultraviolet ray when plasma returns to ground state.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (9)
1. a stepless lamp system, is characterized in that, comprises magnetron, coaxial cable, resonator and electrodeless lamp tube;
One end of described coaxial cable is connected with described magnetron, and the other end is connected with described resonator, for the microwave transmission by described magnetron generation, gives described resonator;
One end of described electrodeless lamp tube is positioned at described resonator.
2. stepless lamp system as claimed in claim 1, is characterized in that, also comprises the energy constraint chamber and the butt joint that are arranged between described magnetron and described coaxial cable;
The antenna that described magnetron arranges is wrapped up in described energy constraint chamber;
One end of described butt joint inserts in described energy constraint chamber, and the other end is connected with described coaxial cable.
3. stepless lamp system as claimed in claim 2, is characterized in that, also comprises the energy collector that is positioned at described energy constraint chamber;
Described energy collector is funnel-form, both ends open; One end opening of described energy collector is connected with described antenna, and other end opening is connected with described butt joint.
4. stepless lamp system as claimed in claim 3, is characterized in that, described resonator comprises Receiver, resonant cavity and is positioned at the resonance head of described resonant cavity;
One end of described Receiver is connected with described coaxial cable, and the other end inserts in described resonant cavity;
Described electrodeless lamp tube inserts in described resonant cavity.
5. stepless lamp system as claimed in claim 4, is characterized in that, also comprises quartzy base ring;
Described quartzy base ring is positioned at described electrodeless lamp tube and inserts an end of described resonant cavity and contact with described resonance head.
6. stepless lamp system as claimed in claim 5, is characterized in that, also comprises ceramic head;
Described ceramic head is positioned at the other end of described electrodeless lamp tube.
7. stepless lamp system as claimed in claim 6, is characterized in that, the thickness of described quartzy base ring is 5-10mm.
8. stepless lamp system as claimed in claim 7, is characterized in that, the two ends of described coaxial cable are connected with described Receiver with described butt joint by cable joint respectively.
9. stepless lamp system as described as any one in claim 1-8, is characterized in that, also comprises transformer;
The input of described transformer is electrically connected to city, and output is connected with described magnetron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204130984U CN203339113U (en) | 2013-07-11 | 2013-07-11 | Electrodeless lamp system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204130984U CN203339113U (en) | 2013-07-11 | 2013-07-11 | Electrodeless lamp system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203339113U true CN203339113U (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204130984U Expired - Fee Related CN203339113U (en) | 2013-07-11 | 2013-07-11 | Electrodeless lamp system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203339113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346064A (en) * | 2013-07-11 | 2013-10-09 | 成都市巨源光电科技有限公司 | Electrodeless lamp system and lighting-up method thereof |
| US20210178007A1 (en) * | 2020-04-16 | 2021-06-17 | Sichuan University | Air purification device able to kill bacteria and viruses |
-
2013
- 2013-07-11 CN CN2013204130984U patent/CN203339113U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346064A (en) * | 2013-07-11 | 2013-10-09 | 成都市巨源光电科技有限公司 | Electrodeless lamp system and lighting-up method thereof |
| CN103346064B (en) * | 2013-07-11 | 2016-04-20 | 成都市巨源光电科技有限公司 | A kind of stepless lamp system and ignition method thereof |
| US20210178007A1 (en) * | 2020-04-16 | 2021-06-17 | Sichuan University | Air purification device able to kill bacteria and viruses |
| US11839705B2 (en) * | 2020-04-16 | 2023-12-12 | Sichuan University | Air purification device able to kill bacteria and viruses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 28, 2023, the expiration and termination of the 39-volume 3002 patent Number: 30-02 Volume: 39 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 |