CN203787767U - Small-diameter universal high-voltage wire - Google Patents
Small-diameter universal high-voltage wire Download PDFInfo
- Publication number
- CN203787767U CN203787767U CN201420139619.6U CN201420139619U CN203787767U CN 203787767 U CN203787767 U CN 203787767U CN 201420139619 U CN201420139619 U CN 201420139619U CN 203787767 U CN203787767 U CN 203787767U
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- CN
- China
- Prior art keywords
- spark plug
- conducting wires
- voltage conducting
- stainless steel
- plug
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- Expired - Fee Related
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Abstract
The utility model discloses a small-diameter universal high-voltage wire which is characterized in that the bottom of a UP hard pipe is provided with a soft spark plug sheath and a stainless steel spark plug connection end, the stainless steel spark plug connection end has a hinge bump, the top of the UP hard pipe is provided with a dust cap and a pull-and-plug handle, one end of a high-voltage wire body is connected with the hinge bump of the stainless steel spark plug connection end through the pull-and-plug handle and the UP hard pipe, the other end of the high-voltage wire body is provided with an ignition coil sheath and an end face center sink hole installation spring, and a port is horn-shaped. The small-diameter universal high-voltage wire has the advantages of strong pulling-resistant, corrosion-resistant, pressure-resistant and anti-interference capabilities, easy plug and pull, high versatility, low failure rate due to replacement, and good sealing performance.
Description
Technical field
The utility model relates to high-voltage conducting wires technical field, particularly the universal high-voltage conducting wires of a kind of gas engine path (YC4EGN).
Background technology
Along with the requirement that country is used the energy is more and more higher, the application of gas engine is increasingly extensive, and as the pulsed high-voltage of ignition coil generation being continued to be sent to efficiently the high-voltage conducting wires of spark plug, its structure and performance quality will directly affect engine operation.
The gas engine high-voltage conducting wires using at present, subject matter has:
1, aspect the sealing with ignition coil sleeve pipe, spark plug and ignition coil, it is not fine coordinating, and easily occurs into impurity such as water, oil, gas, dust, coal ash (under particular surroundings), produces the phenomenons such as corrosion, oxidation, adhesion, verdigris;
2, high-voltage conducting wires is because material selection is improper, in high temperature resistant, corrosion-resistant, resistance to oxidation, withstand voltage, anti-
The aspects such as interference performance are not strong, cause high-voltage conducting wires easily aging, intensity and poor in flexibility, and the decline of transmission high voltage capability, easily weares and teares, fractures etc.;
3, plug difficulty, the intrinsic thought design that is limited to structure causes high-voltage conducting wires and spark plug, high-voltage conducting wires to coordinate with ignition coil not to be optimum, not that to embrace be not exactly tightly armful too dead, and after work a period of time, can not effectively dispel the heat, long-term work causes enclasping force to change, connecting portion oxidation, adhesion, plug difficult phenomenon particularly serious, cause high-voltage conducting wires fracture, breakage, heat ageing, hardness decline, life-span minimizing and spark plug head, skirt section to occur the phenomenons such as oxidation.
4, most of high-voltage conducting wires external diameters are 21mm left and right in the market, high to reserved designing requirements such as cylinder cap, cylinder head cover, high-voltage conducting wires sleeve pipes, be confined to the requirement of engine integral arrangement, versatility is not strong, particularly when needs high-voltage conducting wires sleeve pipe thin (diameter 17mm) is when avoiding interfering with cylinder head cover apex structure, wire diameter is proposed to requirements at the higher level: in less external diameter, guarantee various aspects of performance, bring very large challenge to high-voltage conducting wires global design.
Summary of the invention
The purpose of this utility model is to provide a kind of can overcome above-mentioned defect, and external diameter is little, highly versatile, novel structure, good airproof performance, heat resisting and pressure resisting antijamming capability is strong, resistance to oxidation, corrosion resistant easy plug, the path structural design under guaranteed performance prerequisite obtains high-voltage conducting wires.To solve the impurity such as easily water inlet of high-voltage conducting wires of the prior art, air, dust, cause high-voltage conducting wires to be mated parts adhesion, corrosion oxidation, to produce verdigris, dust accumulation etc., affect the normal work of high-voltage conducting wires performance, interference electric elements, greatly reduce high-voltage conducting wires useful life and change the design of little external diameter, meet the problem of assembling demand etc.
Technical solution of the present utility model is such, and the universal high-voltage conducting wires of a kind of path comprises the soft sheath of spark plug, stainless steel spark plug link, UP stereoplasm tube, the first air vent hole, five road sealing rings, dust cap, the second air vent hole, plug handle, high-voltage conducting wires line body, ignition coil sheath, horn mouth, spring, closed-entry structure, hinged salient point, is characterized in that there is dust cap (6) on UP stereoplasm tube (3) top, plug handle (8), the soft sheath of spark plug (1) is arranged at UP stereoplasm tube (3) bottom, stainless steel spark plug link (2), the soft sheath of spark plug (1) is closed-entry structure (13), stainless steel spark plug link (2) has hinged salient point (14), plug handle (8) is inserted in high-voltage conducting wires line body (9) one end, the other end has ignition coil sheath (10), in the middle of ignition coil sheath (10) front end, there is counterbore mounting spring (12), ignition coil sheath (10) front end is horn mouth (11), the first air vent hole (4) is arranged at UP stereoplasm tube (3) top, and plug handle (8) has the second air vent hole (7).
Hinged salient point (14) has more than one.
The soft sheath of spark plug (1) and stainless steel spark plug link (2) are telescopic closed-entry structures (13).
The wire of high-voltage conducting wires line body (9) is by plug handle (8), dust cap (6), and UP stereoplasm tube (3) is connected to stainless steel spark plug link (2) and hinged salient point (14).
Between dust cap (6) and UP stereoplasm tube (3) with being threaded.
Compared with prior art the beneficial effects of the utility model are:
1, internal diameter reduces greatly compared with plain conductor, and versatility is stronger, and cost is lower;
2, good seal performance;
3, resistance toly draw, corrosion-resistant, withstand voltage, antijamming capability is strong;
4, easily plug, maintenance, replacing cause fault to reduce;
5, the high-voltage conducting wires life-span extends greatly.
Accompanying drawing explanation
Fig. 1 is that the assembling master of the universal high-voltage conducting wires of a kind of path of the utility model looks schematic diagram.
Fig. 2 is the sequence number 3 UP stereoplasm tube partial views of the universal high-voltage conducting wires of a kind of path of the utility model.
Fig. 3 is the assembling profile schematic diagram of the universal high-voltage conducting wires of a kind of path of the utility model.
Reference numeral: the soft sheath of spark plug (1), stainless steel spark plug link (2) UP stereoplasm tube (3), the first air vent hole (4), five road sealing rings (5), dust cap (6), the second air vent hole (7), plug handle (8), high-voltage conducting wires line body (9), ignition coil sheath (10), horn mouth (11), spring (12), closed-entry structure (13), hinged salient point (14).
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
The high-voltage conducting wires using at present, material adopts general high temperature silicon rubber, when spark plug continuous discharge is lighted a fire, internal temperature is very high, makes ageing of rubber phenomenon very serious, causes with the gap of spark plug and changes, the phenomenons such as easy generation is creepage, influent gas, affect spark plug normal ignition; Common high-voltage conducting wires line body separates with the body of rod, when plug, is difficult to find with force, goes plug by force by the mode of the mistakes such as instrument or rough power, is easy to cause the fracture of line body, rubber breakage; In existing high-voltage conducting wires head internal structure, by two bronze medal bars, connect to come transferring high voltage electricity, interconnection produces to such an extent that electromagnetic field can cause very big interference to the normal work of the electric elements that exist around, to engine arrangement, brings very large puzzlement; Inserting while holding tightly with spark plug, can not efficiently radiates heat, heat build-up has been accelerated the aging of rubber; For special gas engine, the high-voltage conducting wires body of rod is generally all longer, in the situation that only having spark plug fixedly, easily occurs rocking, and affects effective transmission of high-voltage pulse signal; The indoor design of high-voltage conducting wires line body is improper, not strong at heat resisting and pressure resisting antijamming capability, especially under extreme situation, and when it becomes ignition source, can not be effectively fire-retardant and initiation fire; The high-voltage conducting wires external diameter generally using is at present larger, can not meet instructions for use, needs a kind of external diameter less, the design appearance of novel high-pressure wire more cleverly.The defect existing for overcoming above-mentioned high-voltage conducting wires, thereby we have taked change high-voltage conducting wires, structure has obtained technology new breakthrough, specifically:
1, the high-voltage conducting wires body of rod adopts elastomeric material+UP stereoplasm tube of novel fire resistant, there is salient point to hinge in together, bottom has adopted reducing design, can meet the effective interference fit with spark plug, also can be when working long hours efficiently radiates heat, reduce aging risk, the design of stereoplasm tube also greatly reduces its cost, and easily pull-off, guidance quality is good;
2, in order to prevent high-voltage conducting wires and spark plug oxidation adhesion locking, adopted stainless steel to be threaded, plug has been become and be more prone to, stainless design also greatly reduces the possibility of its oxidation;
3, high-voltage conducting wires head adopts five road sealing rings to add the mode of airway, and coordinate typical case's " duck-beak type " design of dust cap to seal, in the situation that guaranteeing with the reasonable precompressed of high-voltage conducting wires sleeve pipe, the impurity such as the aqueous vapor of outside, dust are difficult to enter high-voltage conducting wires and spark plug, and the high-temperature gas producing while simultaneously working can discharge by air flue;
4, aspect plug, head adopts the cylinder design of hard rubber, and one hand is easy to hold and carries out plug, and has air vent hole to be connected with high-voltage conducting wires sleeve pipe at this head, guarantees that inner and outer air pressure is consistent, has greatly reduced plug resistance;
5, for the transferring high voltage of highly effective and safe is electric, guarantee the cost of versatility and the reduction integrated wire of high-voltage conducting wires, it is 17mm that external diameter is changed little, under the prerequisite of this path design, the high-voltage line body that wire inside changes special material into connects, and efficiency of transmission is high, and intensity is high, the mode of coiling has greatly reduced the electromagnetic field producing simultaneously, has reduced the interference of electric elements around; And the outside line body connecting is also very remarkable in the aspect performance such as high temperature resistant, corrosion-resistant, withstand voltage by the line body of six layer materials (aramid fiber yarn, magnetic rubber, coiling nickel filament, silicone rubber insulation layer, fiberglass braided layer, silicone rubber jacket layer) design;
6, aspect coordinating with ignition coil, taken into full account matched in clearance, when guaranteeing sealing, part is easily plugged, and at the sheath place of ignition coil contact, indoor design has the breach of " loudspeaker " type, the novel spring Theoretical Design simultaneously stretching out is 5mm, be different from the 8mm on market, in abundant contact point fire coil conduction, can " and spring ";
Its working condition of described high-voltage conducting wires is, first ignition coil produces pulsed high-voltage, and high-voltage conducting wires is delivered to spark plug by this high-tension electricity, the air dielectric in spark plug electrion breakdown electrode gap, produce the mist that electric spark ignites in cylinder block, engine continuous service.When meeting the normal work of generator, easily plug, good airproof performance, line body tension, wear-resisting, withstand voltage, antijamming capability is strengthened, the life-span extends greatly compared with general high voltage line, is to be in addition to the transformation of its structure: this high-voltage conducting wires structure is done to simple elaboration.The soft sheath of high-voltage conducting wires spark plug (1) adopts novel fire resistant elastomeric material and UP stereoplasm tube (3) to adopt articulated manner to be connected, very firm, the inner spark plug link (2) of the soft sheath of spark plug (1) adopts stainless steel structure, when guaranteeing connection, protoxydic risk is fallen, the design of the closed-entry structure (13) of bottom is to have taken into full account the impact of suitable enclasping force on spark plug ceramic body, taken into account heat radiation simultaneously, reduced the impact that sheath heat ageing is brought, the first air vent hole (4) can the heat producing in time and high-voltage conducting wires outside carry out convection current, guarantee the pressure reduction of inside and outside, the design of high-voltage conducting wires top five road sealing rings (5) and dust cap (6), the high-voltage conducting wires sleeve pipe coupling of mating with it, form a kind of typical " duck-beak type " design, the in the situation that of assurance and the precompressed of ignition coil sleeve pipe, gas, the dust of outside are difficult to into, the gas that high temperature produces etc. can discharge by dust cap, when cooling slowly air-breathing the second air vent hole (7) that passes through to guarantee the balance of inner and outer air pressure, the shake hands design of (5) of column type, adopt the higher special rubber of hardness, make with one hand, to plug very easily, due to this novel conductive wire, external diameter reduces greatly, inner lead changes by original copper bar the line body that special material is made into, has guaranteed its reliability, and greatly reduces the interference of high-voltage electromagnetic field to periphery electric elements, high-voltage conducting wires line body (9) adopts unique material, regular with different levels arrangement, Excellence in Performance aspect high temperature resistant, withstand voltage, corrosion-resistant, the inner horn mouth (11) that adopts of ignition coil sheath (10), there is chamfering inside, carry out effectively " interference fit " with ignition coil, both guaranteed the sealing with ignition coil, also easily plug, the optimal design of spring (12) is also to take into full account on the basis of existing wire, optimized the structure of spring, outreach is adjusted into 5mm simultaneously, is guaranteeing under the prerequisite of conduction, can not produce " and spring ", high-voltage conducting wires failure rate reduces greatly.
Claims (5)
1. the universal high-voltage conducting wires of path, comprises the soft sheath of spark plug, stainless steel spark plug link, UP stereoplasm tube, the first air vent hole, five road sealing rings, dust cap, the second air vent hole, plug handle, high-voltage conducting wires line body, ignition coil sheath, horn mouth, spring, closed-entry structure, hinged salient point, is characterized in that there is dust cap (6) on UP stereoplasm tube (3) top, plug handle (8), the soft sheath of spark plug (1) is arranged at UP stereoplasm tube (3) bottom, stainless steel spark plug link (2), the soft sheath of spark plug (1) is closed-entry structure (13), stainless steel spark plug link (2) has hinged salient point (14), plug handle (8) is inserted in high-voltage conducting wires line body (9) one end, the other end has ignition coil sheath (10), in the middle of ignition coil sheath (10) front end, there is counterbore mounting spring (12), ignition coil sheath (10) front end is horn mouth (11), the first air vent hole (4) is arranged at UP stereoplasm tube (3) top, and plug handle (8) has the second air vent hole (7).
2. according to the universal high-voltage conducting wires of a kind of path claimed in claim 1, it is characterized in that hinged salient point (14) has more than one.
3. according to the universal high-voltage conducting wires of a kind of path claimed in claim 1, it is characterized in that the soft sheath of spark plug (1) and stainless steel spark plug link (2) are telescopic closed-entry structures (13).
4. according to the universal high-voltage conducting wires of a kind of path claimed in claim 1, it is characterized in that the wire of high-voltage conducting wires line body (9) is by plug handle (8), dust cap (6), UP stereoplasm tube (3) is connected to stainless steel spark plug link (2) and hinged salient point (14).
5. according to the universal high-voltage conducting wires of a kind of path claimed in claim 1, it is characterized in that between dust cap (6) and UP stereoplasm tube (3) with being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139619.6U CN203787767U (en) | 2014-03-26 | 2014-03-26 | Small-diameter universal high-voltage wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139619.6U CN203787767U (en) | 2014-03-26 | 2014-03-26 | Small-diameter universal high-voltage wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787767U true CN203787767U (en) | 2014-08-20 |
Family
ID=51323922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420139619.6U Expired - Fee Related CN203787767U (en) | 2014-03-26 | 2014-03-26 | Small-diameter universal high-voltage wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787767U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186291A (en) * | 2015-10-02 | 2015-12-23 | 李军 | Tubular spark plug ignition system of engine and technological method thereof |
| CN105337171A (en) * | 2015-10-02 | 2016-02-17 | 李军 | Segmented engine spark plug ignition system and process method thereof |
| US10164369B2 (en) | 2017-01-31 | 2018-12-25 | BorgWarner Ludwighsburg GmbH | Connection plug |
-
2014
- 2014-03-26 CN CN201420139619.6U patent/CN203787767U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186291A (en) * | 2015-10-02 | 2015-12-23 | 李军 | Tubular spark plug ignition system of engine and technological method thereof |
| CN105337171A (en) * | 2015-10-02 | 2016-02-17 | 李军 | Segmented engine spark plug ignition system and process method thereof |
| US10164369B2 (en) | 2017-01-31 | 2018-12-25 | BorgWarner Ludwighsburg GmbH | Connection plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20180326 |