CN209217434U - A kind of metal shell combustion gas high-voltage conducting wires - Google Patents
A kind of metal shell combustion gas high-voltage conducting wires Download PDFInfo
- Publication number
- CN209217434U CN209217434U CN201920092389.5U CN201920092389U CN209217434U CN 209217434 U CN209217434 U CN 209217434U CN 201920092389 U CN201920092389 U CN 201920092389U CN 209217434 U CN209217434 U CN 209217434U
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- alloy casing
- combustion gas
- metal shell
- conducting wires
- 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
- 239000000567 combustion gas Substances 0.000 title claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 14
- 239000002184 metal Substances 0.000 title claims abstract description 14
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims abstract description 8
- 229920001296 polysiloxane Polymers 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Spark Plugs (AREA)
Abstract
The utility model relates to the technical fields of car electrics, especially a kind of metal shell combustion gas high-voltage conducting wires, it is with aluminum alloy casing, extrusion polyfluortetraethylene pipe is plugged on the aluminum alloy casing inner wall, power spring is plugged in the extrusion polyfluortetraethylene pipe, the upper end of the aluminum alloy casing is fixedly connected with insulation tube, and the insulation tube upper end is fixedly connected with cylinder mouth sheath, and the aluminum alloy casing lower end, which is located to squeeze out, is fixedly installed sealing sheath at polyfluortetraethylene pipe port position.The metal shell combustion gas high-voltage conducting wires, structure is simple, have both temperature tolerance and insulating properties, and aluminum alloy casing has good thermal diffusivity, spark plug can be transmitted to the heat of high-pressure ignition wire inside configuration, it quickly distributes, avoids sealed silicone part hot soak condition, effectively promote the service life of high-pressure ignition wire.
Description
Technical field
The utility model relates to the technical field of car electrics, especially a kind of metal shell combustion gas high-voltage conducting wires.
Background technique
Existing gas engine high-pressure ignition wire is generally made of pure silica gel material, and silica gel material proof voltage can be good, is difficult
It is resistant to the high temperature of gas engine.And other materials cannot be considered in terms of two performances of proof voltage and high temperature resistant mostly.Polytetrafluoroethylene (PTFE)
It is a small number of materials for taking into account two kinds of performances, using the high-pressure ignition wire of polytetrafluoroethylene (PTFE) material, because the prices of raw materials are higher, system
Make complex process, causes higher cost.Aluminum alloy material has good temperature tolerance, but does not have insulating properties.Extrusion type poly- four
Fluoride tubes have good temperature tolerance, insulating properties, and cost has greater advantage compared to the polytetrafluoroethylene (PTFE) material of common Vehicle Processing,
But material molding thickness is lower, does not have structural strength.Both the above material is used alone and is all unable to satisfy gas engine high pressure
Ignition lead requirement.
Summary of the invention
Technical problem to be solved by the utility model is: providing one to solve the problems, such as above-mentioned background technique
Kind metal shell combustion gas high-voltage conducting wires, structure is simple, has both temperature tolerance and insulating properties, and aluminum alloy casing has good heat dissipation
Property, spark plug can be transmitted to the heat of high-pressure ignition wire inside configuration, quickly distributed, sealed silicone part is avoided to locate for a long time
In the condition of high temperature, the service life of high-pressure ignition wire is effectively promoted.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of metal shell combustion gas high-voltage conducting wires,
With aluminum alloy casing, extrusion polyfluortetraethylene pipe, the extrusion polytetrafluoroethyl-ne are plugged on the aluminum alloy casing inner wall
Power spring is plugged in alkene pipe, the upper end of the aluminum alloy casing is fixedly connected with insulation tube, and the insulation tube upper end is fixed
Cylinder mouth sheath is connected, the aluminum alloy casing lower end, which is located at, squeezes out fixed setting sealing shield at polyfluortetraethylene pipe port position
Set.
It further limits, in above-mentioned technical proposal, the lower end of the sealing sheath also plugs spark plug;Convenient for spark
The igniting of plug.
It further limits, in above-mentioned technical proposal, after the spark plug end extends to extrusion polyfluortetraethylene pipe
It is contacted with power spring end;Its temperature tolerance and insulating properties can be improved by squeezing out polyfluortetraethylene pipe.
Further limit, in above-mentioned technical proposal, the sealing sheath side wall structure wave-shaped.
The beneficial effects of the utility model are: the utility model proposes a kind of metal shell combustion gas high-voltage conducting wires, structure
Simply, temperature tolerance and insulating properties are had both, and aluminum alloy casing has good thermal diffusivity, spark plug can be transmitted to high-tension ignition
Heat inside cable architecture, quickly distributes, and avoids sealed silicone part hot soak condition, effectively promotion high-tension ignition
The service life of line.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments as described in this application, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Label in attached drawing are as follows: 1, aluminum alloy casing, 2, polyfluortetraethylene pipe, 3, power spring, 4, insulation tube, 5, cylinder mouth
Sheath, 6, sealing sheath, 7, spark plug.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example is only used to explain the utility model, is not used to limit the utility model.
See that Fig. 1 is a kind of metal shell combustion gas high-voltage conducting wires, there is aluminum alloy casing 1, plugged on 1 inner wall of aluminum alloy casing
Polyfluortetraethylene pipe 2 is squeezed out, squeezes out in polyfluortetraethylene pipe 2 and plugs power spring 3, the upper end of aluminum alloy casing 1 is fixedly connected
Insulation tube 4,4 upper end of insulation tube are fixedly connected with cylinder mouth sheath 5, and 1 lower end of aluminum alloy casing, which is located at, squeezes out 2 port of polyfluortetraethylene pipe
Sealing sheath 6 is fixedly installed at position.
Wherein, the lower end of sealing sheath 6 also plugs spark plug 7.7 end of spark plug, which extends to, squeezes out polyfluortetraethylene pipe 2
It is contacted afterwards with 3 end of power spring.6 side wall of sealing sheath structure wave-shaped.
The metal shell combustion gas high-voltage conducting wires of the application are opposite to have the advantages that one with conventional gas high-voltage conducting wires, resistance to
Warm nature and insulating properties are high;Two, its heat dissipation performance can be improved using aluminum alloy casing 1, height temperate zone is avoided to influence the damage of component;
Three, the service life of combustion gas high-voltage ignition conductive wire can be greatly improved.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (4)
1. a kind of metal shell combustion gas high-voltage conducting wires, it is characterised in that: have aluminum alloy casing, the aluminum alloy casing inner wall
On plug extrusion polyfluortetraethylene pipe, power spring, the aluminum alloy casing are plugged in the extrusion polyfluortetraethylene pipe
Upper end be fixedly connected with insulation tube, the insulation tube upper end is fixedly connected with cylinder mouth sheath, the aluminum alloy casing lower end position
Sealing sheath is fixedly installed at polyfluortetraethylene pipe port position in squeezing out.
2. a kind of metal shell combustion gas high-voltage conducting wires according to claim 1, it is characterised in that: the sealing sheath
Lower end also plugs spark plug.
3. a kind of metal shell combustion gas high-voltage conducting wires according to claim 2, it is characterised in that: the spark plug end
It extends to after squeezing out polyfluortetraethylene pipe and is contacted with power spring end.
4. a kind of metal shell combustion gas high-voltage conducting wires according to claim 1, it is characterised in that: the sealing sheath side
Wall structure wave-shaped.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920092389.5U CN209217434U (en) | 2019-01-21 | 2019-01-21 | A kind of metal shell combustion gas high-voltage conducting wires |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920092389.5U CN209217434U (en) | 2019-01-21 | 2019-01-21 | A kind of metal shell combustion gas high-voltage conducting wires |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209217434U true CN209217434U (en) | 2019-08-06 |
Family
ID=67467425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920092389.5U Expired - Fee Related CN209217434U (en) | 2019-01-21 | 2019-01-21 | A kind of metal shell combustion gas high-voltage conducting wires |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209217434U (en) |
-
2019
- 2019-01-21 CN CN201920092389.5U patent/CN209217434U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109074916A (en) | It is used for transmission the charge cable of electric energy, for by the charging plug and charging station of feeding electric energy to electric energy reciever | |
CN106659069A (en) | Charging gun heat exchange structure and charging gun | |
CN211556179U (en) | Tubular bus connecting structure with middle joint insulation seal | |
CN108306134A (en) | A kind of connection structure of the software conducting wire and charging gun liquid cooling terminal of the special liquid cooling cable of high-power charging pile | |
CN209217434U (en) | A kind of metal shell combustion gas high-voltage conducting wires | |
CN203746595U (en) | Multi-path leading-out type resistor with aluminum shell | |
CN109546534A (en) | A kind of metal shell combustion gas high-voltage conducting wires | |
CN206041421U (en) | Insulation tubular busbar end connecting device based on a mouthful elastic force rises | |
CN204333507U (en) | A kind of composite silicone rubber isolated bus terminals | |
CN104812110A (en) | Moistureproof insulating electric heater and manufacturing method thereof | |
CN204407657U (en) | A kind of high temperature armoured cable | |
CN204966706U (en) | Electric connector | |
CN208241911U (en) | A kind of sheathed heater cold end structure | |
CN207542698U (en) | The fast prompt drop in fire-fighting junction blocks edge device | |
CN209693076U (en) | A kind of electrothermal tube convenient for extension | |
CN208638747U (en) | A kind of mineral insulation heating cable connector | |
CN206412636U (en) | A kind of motorcycle spark plug | |
CN206894926U (en) | Electrothermal tube with metal electric heating silk | |
CN208209062U (en) | A kind of connection structure of the software conducting wire of the dedicated liquid cooling cable of high-power charging pile and charging gun liquid cooling terminal | |
CN209217619U (en) | A kind of novel gas high-voltage conducting wires | |
CN208673788U (en) | Fire-proof high-temperature resistant aluminium alloy cable | |
CN205355291U (en) | H -shaped wire clamp | |
CN204795656U (en) | Cylindricality PTC electric heater | |
CN209216607U (en) | A kind of spliced jet dynamic control high-pressure ignition wire | |
CN204668663U (en) | Wind energy high-current low-voltage aluminum wire cable connector |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
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: 20190806 |