CN203150523U - Olive type high efficiency double magnet core plasma fluorescent lamp - Google Patents
Olive type high efficiency double magnet core plasma fluorescent lamp Download PDFInfo
- Publication number
- CN203150523U CN203150523U CN 201320092614 CN201320092614U CN203150523U CN 203150523 U CN203150523 U CN 203150523U CN 201320092614 CN201320092614 CN 201320092614 CN 201320092614 U CN201320092614 U CN 201320092614U CN 203150523 U CN203150523 U CN 203150523U
- Authority
- CN
- China
- Prior art keywords
- magnetron
- fluorescent lamp
- olive
- chamber
- limiting section
- 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 - Lifetime
Links
Images
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
An olive type high efficiency double magnet core plasma fluorescent lamp is disclosed, comprising an illumination tube and lamp heads which are arranged at two ends of the illumination tube, wherein an illumination cavity which is mutually sealed off from the outer side is formed in the illumination tube, a cross section of the illumination tube is round in shape, diameters of cross sections of two illumination tube ends are smaller than a diameter of a middle part of the illumination tube, a magnet control tube is arranged in the illumination cavity, a magnet control cavity is formed in the magnet control tube, an electromagnetic device is arranged in the magnetic control cavity, and an amalgam cavity and an indium net cavity which are communicated with the illumination cavity are arranged in the illumination cavity. The olive type high efficiency double magnet core plasma fluorescent lamp is advantaged by high luminous efficiency, remarkable energy saving effects, large joint faces between T-shaped magnet cores and a gas ring in the illumination cavity, remarkable improvement of coupling efficiency, simple structure, compactness, low working temperature, and long service life of elements.
Description
Technical field
The utility model relates to the efficient bimag plasma of a kind of olive-type fluorescent lamp, belongs to illumination manufacturing field.
Background technology
Traditional fluorescent lamp was widely used at present with its higher light efficiency, lower energy consumption, lower cost and long life-span.The structure of traditional fluorescent lamp constitutes for the columniform fluorescent tube of being made by transparent material and the filament that is arranged at lamp tube ends, and tube inner wall scribbles fluorescent material, and fluorescent tube inside is filled with mercuryvapour.During traditional fluorescent lamp operation, need a high voltage starting, this voltage loads on the two ends filament, with the inert gas in the fluorescent tube and mercuryvapour ionization, produces ultraviolet ray, and ultraviolet ray is shone on fluorescent material, produces visible light.But in today of development in science and technology, the light efficiency of this fluorescent lamp is almost not progressive, falls behind.
Number of patent application is that 96191079.8 Chinese patent discloses a kind of high intensity electrodeless low pressure light source, comprises electrodeless lamp, and electrodeless lamp has the tubular lamp shell of closed annular, is filled with mercuryvapour and buffer gas that pressure is lower than about 0.5torr in the lamp housing; Transformer core around the lamp housing rotation; Be rotated in the input winding on the transformer core; With the radio-frequency power supply that links to each other with the input winding.Radio-frequency power supply is supplied with mercuryvapour and buffer gas to enough energy, in order to produce the discharge that discharging current is equal to or greater than about 2A in lamp housing.Iron core and winding that this electrodeless lamp is arranged on the lamp housing outer tube form electromagnet, under the driving of radio-frequency power supply, form the electromagnet of magnetic field intensity and the change of direction high frequency, by the mercury atom in the electromagnetic energy drive ion stream bump mercuryvapour of electromagnet, produce ultraviolet ray, the fluorescent material of excitation tube wall forms visible light.This electrodeless lamp is compared light efficiency with traditional fluorescent lamp and is enhanced.But the closed-loop path tube chamber that this patent adopts is because tubular difference, acceleration to electronics brings certain resistance, the outer coupled modes magnetic energy loss of magnetic core is bigger, mercury atom be impacted the discharge the frequency lower, therefore not high to the utilance of mercury, cause the light fixture whole efficiency low thus, influence the light efficiency of light fixture.
The utility model content
The utility model provides a kind of olive-type bimag plasma fluorescent lamp of high light efficiency for solving the prior art problem.
The technical solution of the utility model is: the efficient bimag plasma of a kind of olive-type fluorescent lamp, comprise luminous tube and the lamp holder that is arranged at these luminous tube two ends, form a luminous chamber that seals mutually with the external world in the described luminous tube, the cross section of described luminous tube is circular, and the cross-sectional diameter at two ends is less than the centre, be provided with magnetron in the described luminous chamber, form the magnetic control chamber in the described magnetron, described magnetic control is provided with calutron in the chamber; Also be provided with the solid mercury chamber and the indium net chamber that are connected with this luminous chamber in the described luminous chamber.
The operation principle of this fluorescent lamp is similarly that air is ionized in the luminous chamber of lamp housing, produce a large amount of free electrons, free electron is accelerated by electric field and magnetic field, produce a large amount of charge carriers, mercury atom in the luminous chamber of charge carrier and lamp housing in the equally distributed mercuryvapour bumps against, produce a new free electron and the cation that quality is bigger, new free electron is accelerated by electric field and magnetic field forward, cation is accelerated by electric field and FR, continue to collide with all the other mercury atoms, produce more freedom electronics and cation, produce the avalanche effect of ionization thus, produce electric arc.In the process that mercury atom is knocked, mercury atom loses electronics, forms cation, produces wavelength simultaneously and be 253.7 ultraviolet ray, and this ultraviolet radiation produces visible light in phosphor powder layer.Be that 96191079.8 the disclosed electrodeless lamp of Chinese patent is compared with number of patent application, the difference of this electronic line of sight accelerating type plasma fluorescent lamp is to adopt the electron linear accelerator principle, even distribution electric field and magnetic field around rectilinear orbit, high-intensity magnetic field is concentrated at the rectilinear orbit two ends, this moment, the inert gas circulation in luminous tube was subjected to the impact of transverse-electromagnetic charge carrier, luminous tube pipe temperature increases rapidly, the solid mercury evaporation capacity that is arranged in the solid mercury chamber increases, until dynamic equilibrium, this moment, neutral mercury atom was excited to return the probability surge of ground state, the electric arc amount that produces is more and more stable, produce more ultraviolet ray thus, therefore promoted luminous efficiency effectively; Simultaneously, the present invention adopts the magnetic core embedding structure, is that the magnetic core external structure that 96191079.8 Chinese patent adopts is compared the magnetic field of interior coupled magnetic field with number of patent application.Compare with traditional fluorescent lamp, it is resistive that the filament of conventional fluorescent is substantially, the electromagnetic field intensity that produces is smaller, and coil of the present invention and core structure and be arranged at high-intensity high-frequency electric field that the interior coupled modes the magnetic control chamber in produce and high frequency magnetic field makes the speed that electron stream and cation stream clash into neutral mercury atom in the course of work, scope and density are greatly improved, electron stream and ion intensity of flow in the luminous chamber have been strengthened greatly, thereby make discharge rate increase, arc density increases, it is obvious that discharge rate and light efficiency promote effect, significantly promote Energy Efficiency Ratio, reduced energy consumption, and starter is easier; Owing to the utilance of structure of the present invention to mercury improves, can reduce the consumption of mercury again, thus environmental protection more.
As preferably, described magnetron is tubular, and is coaxial with described luminous tube, and described magnetic control chamber and described luminous chamber seal mutually.
As preferably, described calutron comprises first coupling magnet and second coupling magnet that is arranged at described magnetron two ends respectively.
As preferably, described first coupling magnet and described second coupling magnet are tubulose, and all coaxial with described magnetron; Described first coupling magnet and described second coupling magnet are symmetrical arranged along the center cross-sectional of described magnetron; Described first coupling magnet comprises the first main limiting section of fixedlying connected with the termination of described magnetron and first coil portion of fixedlying connected with the described first main limiting section successively along the central shaft of described magnetron, the described first main limiting section and first coil portion are cylindrical and coaxial, and the described first main limiting section cross-sectional diameter is greater than described first coil portion; Described second coupling magnet comprises the second main limiting section of fixedlying connected with the termination of described magnetron and second coil portion of fixedlying connected with the described second main limiting section successively along the central shaft of described magnetron, the described second main limiting section and second coil portion are cylindrical and coaxial, and the described second main limiting section cross-sectional diameter is greater than described second coil portion.
As preferably, described first coil portion comprises first magnetic core and is wound on the first outer coil of this first magnetic core that second coil portion comprises second magnetic core and is wound on the second outer coil of this second magnetic core; The cylinder that described first magnetic core and second magnetic core are made by nonmetal permeability magnetic material.
As preferably, the maximum inner diameter of described luminous tube is 1.5 ~ 9 times of described magnetron external diameter.
As preferably, the external diameter of described magnetron is not less than 10mm.
As preferably, the outer surface of described magnetron is provided with fluoresent coating.
As preferably, described magnetic control chamber is connected with outside air.
In sum, the utlity model has following advantage:
1, light efficiency height, energy-saving effect is obvious;
2, the magnetic core of " T " font and the gas engagement of loops face in the luminous chamber are big, and coupling efficiency promotes significantly;
3, simple in structure, compact, working temperature is low, and component life is long.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure, 1, lamp screw base, 2, luminous tube, 3, magnetron, 4, luminous chamber, 5, the magnetic control chamber, 6, first coupling magnet, 601, the first main limiting section, 602, first coil portion, 7, second coupling magnet, 701, the second main limiting section, 702, second coil portion, 8, solid mercury chamber, 9, indium net chamber.。
Embodiment
The utility model is described in further detail with embodiment below.
Embodiment one:
A kind of olive-type bimag non-filament florescent lamp, comprise luminous tube 2 and the lamp holder that is arranged at these luminous tube 2 two ends, form a luminous chamber 4 that seals mutually with the external world in the described luminous tube 2, the cross section of described luminous tube 2 is circular, and the cross-sectional diameter at two ends is less than the centre, be provided with magnetron 3 in the luminous chamber 4, form magnetic control chamber 5 in the magnetron 3, magnetron 3 is strip, magnetic control chamber 5 seals mutually with luminous chamber 4, and the outer surface of the inner surface of luminous tube 2 and magnetron 3 is provided with fluoresent coating.The internal diameter of luminous tube 2 is 6 times of magnetron 3 external diameters, and the external diameter of magnetron 3 is 12mm.
Be provided with calutron in the magnetic control chamber 5; Calutron comprises first coupling magnet 6 and second coupling magnet 7 that is arranged at magnetron 3 two ends respectively; First coupling magnet 6 and second coupling magnet 7 are tubulose, and all coaxial with magnetron 3; First coupling magnet 6 and second coupling magnet 7 are symmetrical arranged along the center cross-sectional of magnetron 3; First coupling magnet 6 comprises the first main limiting section 601 of fixedlying connected with the termination of magnetron 3, first coil portion 602 of fixedlying connected with the first main limiting section 601 and the first secondary limiting section 603 of fixedlying connected with first coil portion 602 successively along the central shaft of magnetron 3, the first main limiting section 601, first coil portion 602 and the first secondary limiting section 603 are cylindrical and coaxial, and the cross-sectional diameter of the first main limiting section 601 and the first secondary limiting section 603 equates and greater than first coil portion 602; Second coupling magnet 7 comprises the second main limiting section 701 of fixedlying connected with the termination of magnetron 3, second coil portion 702 of fixedlying connected with the second main limiting section 701 and the second secondary limiting section 703 of fixedlying connected with second coil portion 702 successively along the central shaft of magnetron 3, the second main limiting section 701, second coil portion 702 and the second secondary limiting section 703 are cylindrical and coaxial, and the cross-sectional diameter of the second main limiting section 701 and the second secondary limiting section 703 equates and greater than second coil portion 702.First coil portion 602 comprises first magnetic core and is wound on the first outer coil of this first magnetic core that second coil portion 702 comprises second magnetic core and is wound on the second outer coil of this second magnetic core; The cylinder that first magnetic core and second magnetic core are made by nonmetal permeability magnetic material.
Also be provided with the solid mercury chamber 8 and the indium net chamber 9 that are connected with this luminous chamber 4 in the luminous chamber 4.
Embodiment two:
Be that with the difference of embodiment one internal diameter of luminous tube 2 is 1.5 times of magnetron 3 external diameters, the external diameter of magnetron 3 is 10mm.
Embodiment three:
Be that with the difference of embodiment one internal diameter of luminous tube 2 is 9 times of magnetron 3 external diameters, the external diameter of magnetron 3 is 15mm.
Claims (9)
1. the efficient bimag plasma of olive-type fluorescent lamp, comprise luminous tube (2) and be arranged at the lamp holder at this luminous tube (2) two ends, form a luminous chamber (4) that seals mutually with the external world in the described luminous tube (2), the cross section of described luminous tube (2) is circular, and the cross-sectional diameter at two ends is less than the centre, it is characterized in that: be provided with magnetron (3) in the described luminous chamber (4), form magnetic control chamber (5) in the described magnetron (3), be provided with calutron in the described magnetic control chamber (5); Also be provided with the solid mercury chamber (8) and the indium net chamber (9) that are connected with this luminous chamber (4) in the described luminous chamber (4).
2. according to the efficient bimag plasma of the described olive-type of claim 1 fluorescent lamp, it is characterized in that: described magnetron (3) is for tubular, and is coaxial with described luminous tube (2), described magnetic control chamber (5) and described luminous chamber (4) sealing mutually.
3. according to the efficient bimag plasma of the described olive-type of claim 2 fluorescent lamp, it is characterized in that: described calutron comprises first coupling magnet (6) and second coupling magnet (7) that is arranged at described magnetron (3) two ends respectively.
4. according to the efficient bimag plasma of the described olive-type of claim 3 fluorescent lamp, it is characterized in that: described first coupling magnet (6) and described second coupling magnet (7) are tubulose, and all coaxial with described magnetron (3); Described first coupling magnet (6) and described second coupling magnet (7) are symmetrical arranged along the center cross-sectional of described magnetron (3); Described first coupling magnet (6) comprises the first main limiting section (601) of fixedlying connected with the termination of described magnetron (3) and first coil portion (602) of fixedlying connected with the described first main limiting section (601) successively along the central shaft of described magnetron (3), the described first main limiting section (601) and first coil portion (602) are cylindrical and coaxial, and described first main limiting section (601) cross-sectional diameter is greater than described first coil portion (602); Described second coupling magnet (7) comprises the second main limiting section (701) of fixedlying connected with the termination of described magnetron (3) and second coil portion (702) of fixedlying connected with the described second main limiting section (701) successively along the central shaft of described magnetron (3), the described second main limiting section (701) and second coil portion (702) are cylindrical and coaxial, and described second main limiting section (701) cross-sectional diameter is greater than described second coil portion (702).
5. according to the efficient bimag plasma of the described olive-type of claim 4 fluorescent lamp, it is characterized in that: described first coil portion (602) comprises first magnetic core and is wound on the first outer coil of this first magnetic core that second coil portion (702) comprises second magnetic core and is wound on the second outer coil of this second magnetic core; The cylinder that described first magnetic core and second magnetic core are made by nonmetal permeability magnetic material.
6. according to the efficient bimag plasma of the described olive-type of claim 1 fluorescent lamp, it is characterized in that: the maximum inner diameter of described luminous tube (2) is 1.5 ~ 9 times of described magnetron (3) external diameter.
7. according to the efficient bimag plasma of the described olive-type of claim 7 fluorescent lamp, it is characterized in that: the external diameter of described magnetron (3) is not less than 10mm.
8. according to the efficient bimag plasma of the described olive-type of claim 1 fluorescent lamp, it is characterized in that: the outer surface of described magnetron (3) is provided with fluoresent coating.
9. according to the efficient bimag plasma of the described olive-type of claim 1 fluorescent lamp, it is characterized in that: described magnetic control chamber (5) is connected with outside air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320092614 CN203150523U (en) | 2013-03-01 | 2013-03-01 | Olive type high efficiency double magnet core plasma fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320092614 CN203150523U (en) | 2013-03-01 | 2013-03-01 | Olive type high efficiency double magnet core plasma fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150523U true CN203150523U (en) | 2013-08-21 |
Family
ID=48978031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320092614 Expired - Lifetime CN203150523U (en) | 2013-03-01 | 2013-03-01 | Olive type high efficiency double magnet core plasma fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150523U (en) |
-
2013
- 2013-03-01 CN CN 201320092614 patent/CN203150523U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2014010226A1 (en) | Plasma emission device, and electromagnetic wave generator employed in same | |
| CN201229923Y (en) | Low frequency energy-saving electrodeless lamp | |
| CN203150522U (en) | Straight barrel type double magnet core lamp filament-free fluorescent lamp | |
| CN203150523U (en) | Olive type high efficiency double magnet core plasma fluorescent lamp | |
| CN102243983A (en) | Electrodeless lamp | |
| CN203150524U (en) | Straight tube lamp filament-free fluorescent lamp | |
| CN102760636B (en) | Coupling light-emitting method and structure of electrodeless lamp | |
| CN204303753U (en) | A kind of microwave ultraviolet lamp based on electron cyclotron resonace principle | |
| CN103094061B (en) | Electronic line of sight accelerating type plasma fluorescent lamp | |
| CN201773821U (en) | Bipolar spiral ion flux fluorescent lamp | |
| CN103700568A (en) | Microwave sulphur lamp on basis of electron cyclotron resonance discharge | |
| CN201298952Y (en) | Power coupler of high-frequency electronic discharge lamp | |
| CN103762152A (en) | Double-layer nested electrodeless sodium-mercury double-layer electric-discharge lamp | |
| CN202282332U (en) | Electromagnetic induction lamp capable of controlling cold end temperature | |
| CN203707081U (en) | Double-layer nested electrodeless sodium mercury discharging lamp | |
| CN201243004Y (en) | U-shaped electrodeless florescent lamp | |
| CN203386724U (en) | Electronic circulation-acceleration-type plasma fluorescent lamp | |
| CN201527962U (en) | Low-frequency electrodeless lamp | |
| CN201594526U (en) | Annular lamp tube of double cold junction low-frequency electrodeless lamp | |
| CN201638791U (en) | Electrodeless lamp | |
| CN205282446U (en) | Two bulb shells | |
| CN201590405U (en) | Annular lamp tube of double-cold-end low frequency electrodeless lamp | |
| CN204464240U (en) | Novel high frequency electronic discharge lamp | |
| CN202196751U (en) | Electrodeless lamp | |
| CN201681793U (en) | Gourd-type electrodeless lamp bulb |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151229 Address after: 313000 room A415, science and Technology Pioneer Park, 699 bronze Road, Huzhou economic and Technological Development Zone, Huzhou, Zhejiang Patentee after: ZHEJIANG GINHENRY NEW TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 313000, room 216-1, building 401, Fenghuang village, Fenghuang street, Wuxing District, Zhejiang, Huzhou Patentee before: Wang Jiaqi |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |
|
| CX01 | Expiry of patent term |