CN220357942U - New energy ignition coil - Google Patents
New energy ignition coil Download PDFInfo
- Publication number
- CN220357942U CN220357942U CN202321981022.1U CN202321981022U CN220357942U CN 220357942 U CN220357942 U CN 220357942U CN 202321981022 U CN202321981022 U CN 202321981022U CN 220357942 U CN220357942 U CN 220357942U
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- CN
- China
- Prior art keywords
- ignition coil
- tube
- new energy
- polytetrafluoroethylene
- terminal
- 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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- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 29
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 29
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 238000009422 external insulation Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 239000002131 composite material Substances 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 6
- 239000002356 single layer Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
The utility model relates to the technical field of electric fire coils, in particular to a new energy ignition coil which comprises an ignition coil, wherein the ignition coil is of an L-shaped structure, one end of the ignition coil in the vertical direction is connected with a first terminal, the end part of the first terminal is sleeved with a spring, the outer side of the spring is sleeved with an inner layer extrusion polytetrafluoroethylene tube, the outer side of the inner layer extrusion polytetrafluoroethylene tube is sleeved with a polytetrafluoroethylene tube, the part of the lower end of the spring, which is exposed out of the inner layer extrusion polytetrafluoroethylene tube, is embedded at the upper end of a sealing ring, and the outer part of the sealing ring is embedded in an outer insulating rubber tube. The new energy ignition coil adopts a multilayer composite insulation design, improves the original maximum high-voltage resistance from the original 42kV to 52kV, prolongs the service life of the whole new energy ignition coil, and is convenient for wide popularization and use.
Description
Technical Field
The utility model relates to the technical field of electric ignition coils, in particular to a new energy ignition coil.
Background
With the continuous progress of society, new energy automobile industry has been rapidly developed. The new energy automobile has a plurality of components, wherein an ignition coil is an important component. The ignition coil in the new energy ignition system is mainly used for converting the current of the current into the current of the high voltage so as to realize the ignition operation. The new energy ignition coil used in the current market adopts a single-layer insulation design, and is generally insulated by a single-layer polytetrafluoroethylene tube, and in the long-time use process, the fact that the increased high-voltage resistance requirement of customers cannot be met through simple single-layer insulation operation is found, so that great inconvenience is brought to normal use of people.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to solve the problems in the background technology, the novel energy ignition coil adopts a multilayer composite insulation design, improves the original maximum high-voltage resistance from 42kV to 52kV, prolongs the service life of the whole novel energy ignition coil, and is convenient for wide popularization and use.
The technical scheme adopted for solving the technical problems is as follows: the new energy ignition coil comprises an ignition coil, wherein the ignition coil is of an L-shaped structure, one end of the ignition coil in the vertical direction is connected with a first terminal, the end part of the first terminal is sleeved with a spring, the outer side of the spring is sleeved with an inner-layer extruded polytetrafluoroethylene tube, a polytetrafluoroethylene tube is sleeved on a table on the outer side of the inner-layer extruded polytetrafluoroethylene tube, the lower end of the spring is exposed out of the inner-layer extruded polytetrafluoroethylene tube, part of the inner-layer extruded polytetrafluoroethylene tube is embedded into the upper end of a sealing ring, and the outer part of the sealing ring is embedded into an outer insulating rubber tube; the upper end of the outer insulating rubber tube is embedded with a polytetrafluoroethylene tube, and an auxiliary insulating tube is inserted into the inner side of the polytetrafluoroethylene tube.
Further limited, in the above technical solution, the positioning tube is inserted into the inner side of the auxiliary insulating tube.
Further limited, in the above technical scheme, an insulating tube is inserted into the positioning tube, and the insulating tube is wrapped and arranged outside the ignition coil.
Further limited, in the above technical solution, the upper portion of the positioning tube is further provided with a connection sheath, and the connection sheath is surrounded and arranged outside the insulating tube.
Further, in the above technical scheme, a second terminal is mounted at one end of the ignition coil in the horizontal direction, and a split electric sheath is sleeved outside the second terminal.
Further limited, in the above technical scheme, a rubber sheath is further arranged at a corner of the ignition coil, and a pressing plate is arranged at one end of the rubber sheath.
The beneficial effects of the utility model are as follows: according to the new energy ignition coil provided by the utility model, the original maximum high-voltage resistance is improved to 52kV from the original 42kV by adopting a multilayer composite insulation design, the service life of the whole new energy ignition coil is prolonged, and the new energy ignition coil is convenient to widely popularize and use.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the cross-sectional structure in the direction A-A in FIG. 1;
fig. 3 is a partially enlarged schematic view of the structure of fig. 2.
The reference numerals in the drawings are: 1. the ignition coil comprises an ignition coil body, 2, a first terminal, 3, a spring, 4, an inner layer extrusion polytetrafluoroethylene tube, 5, a sealing ring, 6, an outer insulating rubber tube, 7, a polytetrafluoroethylene tube, 8, an auxiliary insulating tube, 9, a positioning tube, 10, an insulating tube, 11, a connecting sheath, 12, a second terminal, 13, a power distribution sheath, 14, a rubber sheath, 15, a pressing plate, 16 and a polytetrafluoroethylene tube.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
See fig. 1, fig. 2 and fig. 3 show a new forms of energy ignition coil, including ignition coil 1, ignition coil 1 is L shape structure, and first terminal 2 is connected to the one end of ignition coil 1 vertical direction, and spring 3 is established to the tip cover of first terminal 2, and polytetrafluoroethylene pipe 4 is extruded to the inlayer cover in spring 3's outside, and polytetrafluoroethylene pipe 16 is established to the outer platform cover of polytetrafluoroethylene pipe 4 is extruded to the inlayer, and polytetrafluoroethylene pipe 4 part embedding setting is extruded to the inlayer in the lower extreme of spring 3 is at sealing washer 5 upper end, and the outside embedding of sealing washer 5 sets up in outer insulating rubber tube 6. The upper end of the external insulation rubber tube 6 is embedded with a polytetrafluoroethylene tube 7, and an auxiliary insulation tube 8 is inserted into the inner side of the polytetrafluoroethylene tube 7.
Wherein, a positioning tube 9 is inserted into the inner side of the auxiliary insulating tube 8. An insulating tube 10 is arranged in the positioning tube 9 in a penetrating way, and the insulating tube 10 is arranged outside the ignition coil 1 in a coating way. The upper part of the positioning tube 9 is also provided with a connecting sheath 11, and the connecting sheath 11 is arranged outside the insulating tube 10 in a surrounding way. A second terminal 12 is arranged at one end of the ignition coil 1 in the horizontal direction, and a split electric sheath 13 is sleeved outside the second terminal 12. The corner of the ignition coil 1 is also provided with a rubber sheath 14, and one end of the rubber sheath 14 is provided with a pressing plate 15.
The new energy ignition coil of this application possesses following advantage for traditional ignition coil: the effective matching of the outer insulating rubber tube 6 and the polytetrafluoroethylene tube 4 extruded by the polytetrafluoroethylene tube 7 and the inner layer is adopted, and the multilayer composite insulation design is adopted, so that the original maximum high voltage resistance is improved from the original 42kV to 52kV, and the service life of the whole new energy ignition coil is prolonged.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A new forms of energy ignition coil, its characterized in that: the ignition coil is of an L-shaped structure, one end of the ignition coil in the vertical direction is connected with a first terminal, a spring is sleeved at the end part of the first terminal, an inner-layer extruded polytetrafluoroethylene tube is sleeved at the outer side of the spring, a polytetrafluoroethylene tube is sleeved at an outer-side table of the inner-layer extruded polytetrafluoroethylene tube, a part of the lower end of the spring, exposed out of the inner-layer extruded polytetrafluoroethylene tube, is embedded at the upper end of a sealing ring, and the outer part of the sealing ring is embedded in an outer insulating rubber tube; the upper end of the external insulation rubber tube is embedded with a polytetrafluoroethylene tube, and an auxiliary insulation tube is inserted into the inner side of the polytetrafluoroethylene tube.
2. A new energy ignition coil according to claim 1, wherein: the inner side of the auxiliary insulating tube is inserted with a positioning tube.
3. A new energy ignition coil according to claim 2, wherein: the positioning tube is internally penetrated with an insulating tube, and the insulating tube is coated and arranged on the outer side of the ignition coil.
4. A new energy ignition coil according to claim 2, wherein: the upper part of the positioning tube is also provided with a connecting sheath, and the connecting sheath is arranged outside the insulating tube in a surrounding way.
5. A new energy ignition coil according to claim 1, wherein: the ignition coil one end installation second terminal in the horizontal direction, the outside cover of second terminal set up and divide the electric sheath.
6. A new energy ignition coil according to claim 1, wherein: the corner of the ignition coil is also provided with a rubber sheath, and one end of the rubber sheath is provided with a pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321981022.1U CN220357942U (en) | 2023-07-26 | 2023-07-26 | New energy ignition coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321981022.1U CN220357942U (en) | 2023-07-26 | 2023-07-26 | New energy ignition coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220357942U true CN220357942U (en) | 2024-01-16 |
Family
ID=89505400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321981022.1U Active CN220357942U (en) | 2023-07-26 | 2023-07-26 | New energy ignition coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220357942U (en) |
-
2023
- 2023-07-26 CN CN202321981022.1U patent/CN220357942U/en active Active
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