CN205092140U - Attach fitting of car high pressure ignition coil high -pressure side - Google Patents
Attach fitting of car high pressure ignition coil high -pressure side Download PDFInfo
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- CN205092140U CN205092140U CN201520929075.8U CN201520929075U CN205092140U CN 205092140 U CN205092140 U CN 205092140U CN 201520929075 U CN201520929075 U CN 201520929075U CN 205092140 U CN205092140 U CN 205092140U
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- pressure
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- shell
- tension resistive
- jointing
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Abstract
The utility model provides an attach fitting of car high pressure ignition coil high -pressure side, includes a shell, be equipped with high -pressure terminal on the shell, still include a high -pressure resistance that is connected with high -pressure terminal, the top of high -pressure terminal is located to high pressure resistance, the top of high pressure resistance is equipped with a conductive spring, still include the high -pressure connection piece of a connection on coil skeleton, the end pressure is in under the high pressure connection piece conductive spring is last. The utility model has the advantages of 1, conductive spring has certain elasticity, and the requirement of the connection precision between the high -pressure connection piece is very little, does not basically scrap. 2, electric connection effect in order to improve conductive spring has set up on high -pressure connection piece on purpose and has presented a theatrical performance as the last item on a programme and contact the arch, has increased the conductivity.
Description
Technical field
The utility model relates to a kind of improvement of high-pressure car ignition wire circle.
Background technology
Along with automotive gasoline engine is to the future development of high rotating speed, high compression ratio, high-power, low oil consumption and low emission, traditional igniter is not suitable with instructions for use.
Present high-pressure car ignition wire circle, has low-voltage coil and high-tension coil.The thicker enamelled wire of low-voltage coil, the thinner enamelled wire of high-tension coil.Low-voltage coil one end connects with low-tension supply on car, and the other end connects with switching device (circuit breaker), and high-voltage line output then connects output high-tension electricity.
As Fig. 1, the jointing of the high-voltage output end of the inside to be arranged a high-tension resistive 1 preventing from disturbing, adopted is clipped in high-tension resistive 1 between HV Terminal 2 and resistance pressure head 3 in the past, then the entirety that injection molding tube 4 forms a rigidity is wrapped up, injection moulding in the enclosure again, and during injection moulding, resistance easily damages by pressure, and percent defective is too high, in addition resistance pressure head 3 with need the high pressure brace 5 on high-tension coil to position assembly connection with very high assembly precision, assembling is inconvenient.
Summary of the invention
In order to overcome the too high deficiency of existing high-pressure car ignition wire circle percent defective, the jointing of the high-pressure car ignition wire circle high-pressure side that the utility model provides a kind of demand assembly precision little.
The technical scheme in the invention for solving the technical problem is: a kind of jointing of high-pressure car ignition wire circle high-pressure side, comprise a shell, described shell is provided with HV Terminal, also comprise a high-tension resistive be connected with HV Terminal, described high-tension resistive is located at the top of HV Terminal, and the top of described high-tension resistive is provided with a power spring; Also comprise a high pressure brace be connected on coil rack, described high pressure brace lower end is pressed on described power spring.
Further, described high pressure brace lower end is provided with presents a theatrical performance as the last item on a programme, described in present a theatrical performance as the last item on a programme and be pressed on power spring.
Further, contact projection is formed on presenting a theatrical performance as the last item on a programme described in.
Further, described HV Terminal becomes lid, position in the lid that HV Terminal is located in described high-tension resistive one end, at the bottom of the lid of a pole contact HV Terminal of described high-tension resistive, the cover rim of described HV Terminal is provided with card convex, and described card convex is stuck on shell thus HV Terminal is fixed on shell.
Further, described shell is also provided with insulating case in the lid of HV Terminal, and described insulating case is positioned between the cover rim of high-tension resistive and HV Terminal.The leaky that this structure prevents high-tension resistive to exist.
The utility model with the high-pressure car ignition wire circle of prior art, does not repeat them here in use.
The beneficial effects of the utility model are: 1, power spring has certain elasticity, and connection required precision between high pressure brace is very little, does not substantially scrap.2, in order to improve the electrical connection effect of power spring, being specially provided with on high pressure brace and presenting a theatrical performance as the last item on a programme and contact projection, adding conductance.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of prior art jointing.
Fig. 2 is the schematic diagram of the utility model jointing.
Fig. 3 is the A place enlarged diagram in Fig. 2.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
By reference to the accompanying drawings 2 to 3, a kind of jointing of high-pressure car ignition wire circle high-pressure side, comprise a shell 6, described shell 6 is provided with HV Terminal 2, also comprise one be connected with HV Terminal 2 high-tension resistive 1, described high-tension resistive 1 is located at the top of HV Terminal 2, and the top of described high-tension resistive 1 is provided with a power spring 7; Also comprise a high pressure brace 5 be connected on coil rack, described high pressure brace 5 lower end is pressed on described power spring 7.
Further, described high pressure brace 5 lower end is provided with presents a theatrical performance as the last item on a programme 8, described in present a theatrical performance as the last item on a programme and 8 to be pressed on power spring 7.
Further, present a theatrical performance as the last item on a programme described on 8 and form contact projection 9.
Further, described HV Terminal 2 one-tenth lid, position in the lid that HV Terminal 2 is located in described high-tension resistive 1 one end, described high-tension resistive 1 one pole contact HV Terminal 2 lid at the bottom of 10, the cover rim 11 of described HV Terminal 2 is provided with card convex 12, and described card convex 12 is stuck on shell 6 thus HV Terminal 2 is fixed on shell 6.
Further, described shell 6 is also provided with insulating case 13 in the lid of HV Terminal 2, and described insulating case 13 is positioned between the cover rim 11 of high-tension resistive 1 and HV Terminal 2.The leaky that this structure prevents high-tension resistive 1 to exist.
The utility model with the high-pressure car ignition wire circle of prior art, does not repeat them here in use.
The beneficial effects of the utility model are: the bullet 7 that 1, conducts electricity has certain elasticity, and connection required precision between high pressure brace is very little, does not substantially scrap.2, in order to improve the electrical connection effect of power spring, being specially provided with on high pressure brace and presenting a theatrical performance as the last item on a programme and contact projection, adding conductance.
Claims (5)
1. the jointing of a high-pressure car ignition wire circle high-pressure side, comprise a shell, described shell is provided with HV Terminal, also comprise a high-tension resistive be connected with HV Terminal, it is characterized in that: described high-tension resistive is located at the top of HV Terminal, the top of described high-tension resistive is provided with a power spring; Also comprise a high pressure brace be connected on coil rack, described high pressure brace lower end is pressed on described power spring.
2. the jointing of high-pressure car ignition wire circle high-pressure side according to claim 1, is characterized in that: described high pressure brace lower end is provided with presents a theatrical performance as the last item on a programme, described in present a theatrical performance as the last item on a programme and be pressed on power spring.
3. the jointing of high-pressure car ignition wire circle high-pressure side according to claim 2, is characterized in that: described in present a theatrical performance as the last item on a programme on form contact projection.
4. the jointing of high-pressure car ignition wire circle high-pressure side according to claim 1, it is characterized in that: described HV Terminal becomes lid, position in the lid that HV Terminal is located in described high-tension resistive one end, at the bottom of the lid of one pole contact HV Terminal of described high-tension resistive, the cover rim of described HV Terminal is provided with card convex, and described card convex is stuck on shell thus HV Terminal is fixed on shell.
5. the jointing of high-pressure car ignition wire circle high-pressure side according to claim 4, it is characterized in that: described shell is also provided with insulating case in the lid of HV Terminal, described insulating case is positioned between the cover rim of high-tension resistive and HV Terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520929075.8U CN205092140U (en) | 2015-11-20 | 2015-11-20 | Attach fitting of car high pressure ignition coil high -pressure side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520929075.8U CN205092140U (en) | 2015-11-20 | 2015-11-20 | Attach fitting of car high pressure ignition coil high -pressure side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205092140U true CN205092140U (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520929075.8U Active CN205092140U (en) | 2015-11-20 | 2015-11-20 | Attach fitting of car high pressure ignition coil high -pressure side |
Country Status (1)
| Country | Link |
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| CN (1) | CN205092140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128735A (en) * | 2016-07-21 | 2016-11-16 | 昆山凯迪汽车电器有限公司 | Turbocharging ignition coil |
| CN106205985A (en) * | 2016-07-21 | 2016-12-07 | 昆山凯迪汽车电器有限公司 | Turbocharging ignition coil |
-
2015
- 2015-11-20 CN CN201520929075.8U patent/CN205092140U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128735A (en) * | 2016-07-21 | 2016-11-16 | 昆山凯迪汽车电器有限公司 | Turbocharging ignition coil |
| CN106205985A (en) * | 2016-07-21 | 2016-12-07 | 昆山凯迪汽车电器有限公司 | Turbocharging ignition coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |