CN203192746U - Ignition gas discharge pipe - Google Patents
Ignition gas discharge pipe Download PDFInfo
- Publication number
- CN203192746U CN203192746U CN 201320193663 CN201320193663U CN203192746U CN 203192746 U CN203192746 U CN 203192746U CN 201320193663 CN201320193663 CN 201320193663 CN 201320193663 U CN201320193663 U CN 201320193663U CN 203192746 U CN203192746 U CN 203192746U
- Authority
- CN
- China
- Prior art keywords
- electrode
- copper plate
- torch
- plate electrode
- termination
- 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
Landscapes
- Spark Plugs (AREA)
Abstract
The utility model discloses an ignition gas discharge pipe, which comprises an axially arranged electricity accommodating cylinder with opening at two ends, wherein one end of the electricity accommodating cylinder is hermetically connected to a first end electrode which is provided with a solid core, the other end of the electricity accommodating cylinder is hermetically connected to a second end electrode which is provided with a solid core, the first end electrode, the second end electrode and the electricity accommodating cavity encircle into a closed discharge cavity, and the closed discharge cavity is filled with an inert gas medium used for storing electric energy. A first copper piece electrode, a second copper piece electrode and a third copper piece electrode are sequentially and parallelly arranged at intervals in the closed discharge cavity, wherein the right ends of the first copper piece electrode and the third copper piece electrode are connected with the second end electrode, the left end of the second copper piece electrode is connected with the first end electrode, and the first end electrode and the second end electrode are provided with a copper cap sleeve therebetween. The ignition gas discharge pipe disclosed by the utility model is reasonable in structure, large in discharge energy, stable and reliable in performance, wide in application range, suitable for being used in ignition devices of various automobiles, motorcycles and small general gasoline engines, and very convenient to process and manufacture, and reduces the production cost.
Description
Technical field
The utility model relates to a kind of gas discharge tube.
Background technology
Gas discharge tube is a kind of inert gas filled diode or multi-electrode tube, and generally as over-pressure safety device or the engine ignitor of electronic equipment, the cold cathode gas discharge tube of some type is as the microwave antenna switch.The ignition gas discharge tube that the utility model relates to is a kind of gas discharge tube that is specifically designed to ignition device for internal combustion.At present, the gas discharge tube that China is used for ignition device for internal combustion does not seldom also begin to use at aspects such as car, motorcycle, small utility gasoline engines, makes that this technology with great energy saving and emission reduction effects is not applied.Lack in the market and can be used in the ignition gas discharge tube that ignition device for internal combustion is used.
The inventor of present patent application has invented a kind of appearance tele-release fulgurite that can be used in ignition device for internal combustion, this appearance tele-release fulgurite comprises the gas discharge tube of sealing, the axial two ends of gas discharge tube are respectively equipped with cap sleeve and the interior cap sleeve of second bronze medal in first bronze medal, are connected with the outer cap sleeve of copper in first, second copper between the cap sleeve.In trial-manufacturing process, find, there is following defective in the appearance tele-release fulgurite of this structure: gas discharge tube is closing form, and cap sleeve is hollow cap shape in first, second copper, therefore be not easy very much to be connected between gas discharge tube and the interior cap sleeve of first, second copper, copper plate electrode in the gas discharge tube stretches out this structure of gas discharge tube (it is good to guarantee that copper plate electrode passes the joint seal at gas discharge tube place) and also is not easy processing, and these have all brought very big difficulty to processing and manufacturing.
The utility model content
The purpose of this utility model is to provide a kind of ignition gas discharge tube that is applicable to ignition device for internal combustion and is easy to processing and fabricating.
For achieving the above object, ignition gas discharge tube of the present utility model comprises that the smooth mouthful of pottery that arranges in axial two ends holds torch or glass holds torch, one end of described appearance torch is sealedly connected with first termination electrode of solid setting, the other end of described appearance torch is sealedly connected with second termination electrode of solid setting, first termination electrode, second termination electrode and described appearance torch surround the sealing discharge cavity, are full of the inert gas medium for store electrical energy in the sealing discharge cavity; The sealing discharge cavity in successively parallel interval be provided with first copper plate electrode, second copper plate electrode and the 3rd copper plate electrode, each copper plate electrode all along the appearance torch axial setting; Described first is connected with described second termination electrode with the right-hand member of the 3rd copper plate electrode, and the left end of described second copper plate electrode is connected with described first termination electrode; Described first termination electrode, second termination electrode are identical with described appearance torch three's external diameter, be connected with the copper cap sleeve between described first and second termination electrodes, the radially-outer surface of the inner surface of described copper cap sleeve and described first termination electrode, second termination electrode and described appearance torch fits.
The cross section of described appearance torch is rounded, rectangle or ellipse.
Distance between described second copper plate electrode and first copper plate electrode equates with distance between second copper plate electrode and the 3rd copper plate electrode.
All be coated with barium layer or cerium layer on described first, second, and third copper plate electrode.
All evenly be covered with on two faces of described each copper plate electrode the discharge projection is arranged.
The utlity model has following advantage:
1. the utility model no longer adopts the gas discharge tube of sealing, but adopt the smooth mouthful of pottery that arranges in axial two ends to hold torch or glass appearance torch, and after being connected, torch surrounds the sealing discharge cavity by first, second termination electrode of solid setting with holding, this structure has greatly made things convenient for processing and manufacturing, improve production efficiency, reduced production cost.
2. three copper plate electrodes parallel correspondence in holding torch in the ignition gas discharge tube of the present utility model, when electrode voltage surpasses the electrode firing voltage, initiating electron and ion be move toward one another and produce multiplier effect between three electrodes respectively, the discharge that forms is aspectant solid type discharge, and comparing in the past, point-to-point line style discharge has improved ionic discharge energy (ability) greatly.Simultaneously, the three-dimensional discharge space that three copper plate electrodes are set is also bigger than the three-dimensional discharge space that two copper plate electrodes are set, and the inert gas that holds is more many, and it is also stronger to hold the discharge of electricity ability.
3. because discharge type and size of current depend on inter-electrode voltage and external resistance, and be provided with three electrodes in the utility model, being provided with two electrodes can dwindle electrode spacing, is more prone to disruptive discharge.In addition, the copper sheet surface is coated with barium, cerium isoreactivity material, and is provided with salient point on the corresponding surface of copper sheet, can further reduce the firing voltage of discharge, has strengthened the discharge radioactivity.
4. the utility model is the significant improvement to internal combustion engine high-tension ignition function, can improve sparking plug for internal combustion engine ignition voltages such as automobile, motorcycle, small utility gasoline engine greatly, increase the discharge igniting energy, the interior gaseous mixture of internal combustion engine is fully burnt, strengthen engine cylinder combustion explosive force, obviously promote the power of automobile, motorcycle, gasoline engine.Owing to use the utility model can make the mist burning more abundant, so the utility model can play the effect of saving oil consumption, reducing discharging, can also solve the problem of engine start difficulty under the north of china in winter cold snap preferably.
5. be welded on respectively on 2 metal end electrodes owing to three copper plate electrodes, and 2 metal end electrodes hold torch with pottery respectively and weld mutually, therefore the utility model intensity is higher, firm welding, airtight performance is good, has reduced manufacturing condition than the glass gas-discharge pipe that seals, and has reduced the processing and manufacturing difficulty, meet existing production technology level to the requirement of technologies such as gas discharge tube degasification, encapsulation, welding, be convenient to large-scale production manufacturing and use.
In a word, the utility model is rational in infrastructure, big, stable and reliable for performance, the suitable steady scope of discharge energy is wider, the igniter that is fit to multiple model automobile, motorcycle, small utility gasoline engine is used, has stronger promotional value, enterprise is had very high economic worth, the user is had more reliable and more stable performance and more economical use value, society is had the significance of energy-saving and emission-reduction, energy savings, development low-carbon environment-friendly economy.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the vertical view of first copper plate electrode among Fig. 1.
Embodiment
As shown in Figure 1 to Figure 3, ignition gas discharge tube of the present utility model comprises that the smooth mouthful of pottery that arranges in axial two ends holds torch or glass holds torch (the preferred pottery that adopts holds torch), one end of described appearance torch 3 is sealedly connected with first termination electrode 1 of solid setting with the form of welding, the other end of described appearance torch 3 is sealedly connected with second termination electrode 2 of solid setting with the form of welding, first termination electrode 1, second termination electrode 2 and described appearance torch 3 surround sealing discharge cavity 8, be full of the inert gas medium for store electrical energy in the sealing discharge cavity 8, described gas medium is neon or argon gas or xenon.
The sealing discharge cavity 8 in successively parallel interval be provided with first copper plate electrode 5, second copper plate electrode 6 and the 3rd copper plate electrode 7, the first to the 3rd copper plate electrodes 5,6,7 all along the appearance torch 3 axial setting; Described first is connected with described second termination electrode 2 with the form of welding with the 3rd copper plate electrode 5,7 right-hand member, and the left end of described second copper plate electrode 6 is connected with described first termination electrode 1 with the form of welding.
Described first termination electrode 1, second termination electrode 2 are identical with described appearance torch 3 threes' external diameter, be connected with copper cap sleeve 4 between described first and second termination electrodes 1,2, the radially-outer surface of the inner surface of described copper cap sleeve 4 and described first termination electrode 1, second termination electrode 2 and described appearance torch 3 fits.
The cross section of described appearance torch 3 is rounded, rectangle (containing square) or ellipse.Distance between described second copper plate electrode 6 and first copper plate electrode 5 equates with distance between second copper plate electrode 6 and the 3rd copper plate electrode 7.All be coated with barium layer or cerium layer on described first, second, and third copper plate electrode 5,6,7.Plating barium or plate cerium at copper sheet is prior art, not shown coating (barium layer or cerium layer).As Fig. 3 and shown in Figure 1, each copper plate electrode structure is identical, and all evenly being covered with on two faces of each copper plate electrode has discharge projection 9.
During use, first termination electrode 1 or second termination electrode 2 connect high-pressure ignition wire by electric installation, and be corresponding therewith, and 1 of second termination electrode 2 or first termination electrode connect spark plug by electric installation.When electrode voltage surpasses the electrode firing voltage, initiating electron and ion are respectively to two polar motions and produce multiplier effect, the discharge that forms is between first, second copper plate electrode 5,6 the discharge projection 9, and aspectant solid type discharge between second, third copper plate electrode 6,7 discharge projection 9, comparing in the past, point-to-point line style discharge has improved ionic discharge energy (ability) greatly.The utility model is the significant improvement to internal combustion engine high-tension ignition function, can improve sparking plug for internal combustion engine ignition voltages such as automobile, motorcycle, small utility gasoline engine greatly, increase the discharge igniting energy, gaseous mixture is fully burnt, engine cylinder combustion explosive force is big, obviously promotes the power performance of automobile, motorcycle, small utility gasoline engine.Owing to use the utility model can make the mist burning more abundant, so the utility model can play the effect of saving oil consumption, reducing discharging, can also solve the problem of engine start difficulty under the north of china in winter cold snap preferably.In a word, the utlity model has rational in infrastructure, discharge energy is big, stable and reliable for performance, advantage such as the scope of application is wider, the igniter that is fit to multiple model automobile, motorcycle, small utility gasoline engine is used, has stronger promotional value, enterprise is had very high economic worth, the user is had the use value of more reliable and more stable and better effects if.
Present embodiment is not that shape of the present utility model, material, structure etc. are done any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, as with as described in copper plate electrode be replaced by the electrode of other shapes such as linear, crotch shape, disc shape, cylindrical, tubular; Or increase and decrease number of electrodes; Or earthenware is replaced by other insulating material; Or electrode is replaced by radially by the axial insertion of holding torch 3 inserts, this type of conversion all belongs to the protection range of technical solutions of the utility model.
Claims (5)
1. ignition gas discharge tube, it is characterized in that: comprise that the smooth mouthful of pottery that arranges in axial two ends holds torch or glass holds torch, one end of described appearance torch is sealedly connected with first termination electrode of solid setting, the other end of described appearance torch is sealedly connected with second termination electrode of solid setting, first termination electrode, second termination electrode and described appearance torch surround the sealing discharge cavity, are full of the inert gas medium for store electrical energy in the sealing discharge cavity;
The sealing discharge cavity in successively parallel interval be provided with first copper plate electrode, second copper plate electrode and the 3rd copper plate electrode, each copper plate electrode all along the appearance torch axial setting; Described first is connected with described second termination electrode with the right-hand member of the 3rd copper plate electrode, and the left end of described second copper plate electrode is connected with described first termination electrode;
Described first termination electrode, second termination electrode are identical with described appearance torch three's external diameter, be connected with the copper cap sleeve between described first and second termination electrodes, the radially-outer surface of the inner surface of described copper cap sleeve and described first termination electrode, second termination electrode and described appearance torch fits.
2. ignition gas discharge tube according to claim 1 is characterized in that: the cross section of described appearance torch is rounded, rectangle or ellipse.
3. ignition gas discharge tube according to claim 2 is characterized in that: the distance between described second copper plate electrode and first copper plate electrode equates with distance between second copper plate electrode and the 3rd copper plate electrode.
4. according to each described ignition gas discharge tube in the claim 1 to 3, it is characterized in that: all be coated with barium layer or cerium layer on described first, second, and third copper plate electrode.
5. according to each described ignition gas discharge tube in the claim 1 to 3, it is characterized in that: all evenly being covered with on two faces of described each copper plate electrode has the discharge projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193663 CN203192746U (en) | 2013-04-17 | 2013-04-17 | Ignition gas discharge pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193663 CN203192746U (en) | 2013-04-17 | 2013-04-17 | Ignition gas discharge pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203192746U true CN203192746U (en) | 2013-09-11 |
Family
ID=49109584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320193663 Expired - Fee Related CN203192746U (en) | 2013-04-17 | 2013-04-17 | Ignition gas discharge pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203192746U (en) |
-
2013
- 2013-04-17 CN CN 201320193663 patent/CN203192746U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203192746U (en) | Ignition gas discharge pipe | |
| CN203150514U (en) | Cold-cathode gas discharge tube | |
| CN102780160B (en) | High energy spark plug | |
| CN203134745U (en) | Three-electrode single-bridge condensive discharge tube | |
| CN203134744U (en) | Cold cathode gas discharge tube | |
| CN201699312U (en) | Improved spark plug structure | |
| CN203277963U (en) | Multi-center electrode spark plug for high-voltage high-igniting-energy axial-direction-discharging automobile | |
| CN203135216U (en) | Multicenter electrode spark plug for automobiles | |
| CN2361015Y (en) | Three-polar pin spark plug | |
| CN203707566U (en) | Energy-saving spark plug having high ignition energy | |
| CN203135213U (en) | Energy saving and emission reduction spark plug cap used in gasoline engine | |
| CN2265014Y (en) | Carbon deposit and dirt preventing sparking plug | |
| CN203189192U (en) | Automobile high-voltage ignition wire capable of achieving repeated ignition | |
| CN203135217U (en) | Multicenter electrode spark plug for motorcycle | |
| CN204361482U (en) | Multinuclear high energy 360 ° of ignition spark plugs | |
| CN203130323U (en) | High-energy ignition device connected with car high-voltage ignition coil | |
| CN204045934U (en) | Spark plug | |
| CN203193122U (en) | Multi-electrode spark plug and spark plug cap combined structure for motorcycle | |
| CN219371679U (en) | Annular multi-electrode environment-friendly spark plug | |
| CN203192745U (en) | High-capacity overvoltage protection gas discharge tube | |
| CN203130328U (en) | High-energy high-voltage ignition wire of automobile | |
| CN214899330U (en) | Easy-to-start spark plug | |
| CN203277962U (en) | Ignition coil used for double center electrode sparking plug | |
| CN209993872U (en) | Spark plug assembly suitable for internal combustion engine | |
| CN203288936U (en) | Multicenter electrode spark plug for high-voltage high igniting-energy axial-discharge internal combustion engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20140417 |