CN208633970U - A kind of Coilpack with detonation sensor - Google Patents
A kind of Coilpack with detonation sensor Download PDFInfo
- Publication number
- CN208633970U CN208633970U CN201821271226.5U CN201821271226U CN208633970U CN 208633970 U CN208633970 U CN 208633970U CN 201821271226 U CN201821271226 U CN 201821271226U CN 208633970 U CN208633970 U CN 208633970U
- Authority
- CN
- China
- Prior art keywords
- detonation sensor
- bottom end
- chassis
- ignition coil
- circular shaft
- 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
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- Ignition Installations For Internal Combustion Engines (AREA)
- Spark Plugs (AREA)
Abstract
The utility model discloses a kind of Coilpacks with detonation sensor, including ignition coil mechanism body, the bottom end of little spring is provided with HV Terminal, the bottom end of washer is equipped with detonation sensor, and detonation sensor is socketed in the outside of spark plug, circular shaft is mounted on the inside of groove, the bottom end of detonation sensor is provided with link block, and circular shaft extends to chassis end through link block, the outer side surface of circular shaft is wound with spring, and the both ends of spring are connected with link block and chassis respectively, the side of detonation sensor is connected with cable.The utility model is by combining on link block, circular shaft and chassis etc. by connecting components such as springs, so as to help detonation sensor more accurately to collect the knock information of each cylinder, the information that detonation sensor is obtained passes to ECU, ignition coil is controlled by ECU, ignition coil controls spark plug again, accurate igniting is realized, to enhance the practicability of the utility model.
Description
Technical field
The utility model relates to a kind of ignition coil, in particular to a kind of Coilpack with detonation sensor.
Background technique
It is well known that ignition coil is the primary element that the low tension of power supply is changed into high-voltage electricity, common ignition lead
Circle is divided into two kinds of forms of open-flux path ignition coil and closed magnetic circuit ignition ring, closed magnetic circuit ignition coil, by primary winding and it is secondary around
Group is all wound on square shape or the iron core of stud, and the magnetic flux that armature winding generates in the core constitutes closed magnetic by iron core
The advantages of road, closed magnetic circuit ignition coil is that leakage field is few, and the magnetic resistance of magnetic circuit is small, thus energy loss is small, and energy conversion rate is high, and can
Reduce secondary capacitance, therefore is widely used in electronic ignition system.
But the existing Coilpack of institute is when controlling plug ignition at present, since detonation sensor cannot be accurate
Information is collected, the information for passing to ECU is wrong, and the ignition coil of ECU control not can be effectively controlled spark plug and precisely light a fire, therefore
It is not very practical.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and is provided a kind of with detonation sensor
Coilpack, can make ignition coil control the more accurate igniting of spark plug.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of Coilpack with detonation sensor of the utility model, including ignition coil mechanism body, it is described
The inner tip of ignition coil mechanism body includes ignition coil, and the bottom end of the ignition coil is provided with little spring, described
The bottom end of little spring is provided with HV Terminal, and the bottom end of the HV Terminal is equipped with spark plug, outside the bottom end of the spark plug
Side is socketed with washer, and the bottom end of the washer is equipped with detonation sensor, and detonation sensor is socketed in the outside of spark plug, institute
The bottom end for stating detonation sensor is opened there are two groove, is mounted on circular shaft, the bottom of the detonation sensor on the inside of the groove
End is provided with link block, and circular shaft extends to chassis end through link block, and the outer side surface of the circular shaft is wound with spring, and
The both ends of spring are connected with link block and chassis respectively, and the bottom end on the chassis is provided with head gasket, the detonation sensor
Side be connected with cable.
As a kind of optimal technical scheme of the utility model, the head gasket is connected with circular shaft by chassis.
As a kind of optimal technical scheme of the utility model, the little spring is connected with spark plug by HV Terminal
It connects.
As a kind of optimal technical scheme of the utility model, the link block is connected with chassis by spring.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model is by combining on link block, circular shaft and chassis etc. by connecting components such as springs, so as to help
Detonation sensor is helped more accurately to collect the knock information of each cylinder, the information that detonation sensor is obtained passes to ECU, passes through
ECU controls ignition coil, and ignition coil controls spark plug again, to realize accurate igniting, to enhance the practical of the utility model
Property.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model；
In figure: 1, ignition coil mechanism body；2, ignition coil；3, little spring；4, HV Terminal；5, spark plug；6, it pads
Circle；7, detonation sensor；8, groove；9, circular shaft；10, spring；11, link block；12, chassis；13, head gasket；14, cable.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Wherein identical label all refers to identical component in attached drawing.
In addition, if the detailed description of known technology for show the utility model be characterized in it is unnecessary, then by it
It omits.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to it is attached
Direction in figure, word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of Coilpack with detonation sensor, including ignition lead
Loop mechanism main body 1, the inner tip of ignition coil mechanism body 1 include ignition coil 2, and the bottom end of ignition coil 2 is provided with
Little spring 3, the bottom end of little spring 3 are provided with HV Terminal 4, and the bottom end of HV Terminal 4 is equipped with spark plug 5, the bottom of spark plug 5
End outside is socketed with washer 6, and the bottom end of washer 6 is equipped with detonation sensor 7, and detonation sensor 7 is socketed in the outer of spark plug 5
Side, the bottom end of detonation sensor 7 are opened there are two groove 8, and the inside of groove 8 is mounted on circular shaft 9, the bottom end of detonation sensor 7
It is provided with link block 11, and circular shaft 9 extends to 12 end of chassis through link block 11, the outer side surface of circular shaft 9 is wound with spring
10, and the both ends of spring 10 are connected with link block 11 and chassis respectively, the bottom end on chassis 12 is provided with head gasket 13, and pinking passes
The side of sensor 7 is connected with cable 14.
Further, head gasket 13 and circular shaft 9 are connected by chassis 12, when the pinking situation that cylinder occurs, pinking power
Head gasket 13 is passed to, head gasket 13 transmits chassis 12, and chassis 12 passes to circular shaft 9 in turn.
Little spring 3 is connected with spark plug 5 by HV Terminal 4, and little spring 3 transmits the force to HV Terminal 4, high-voltage end
Son 4 is passing to spark plug 5.
Link block 11 is connected with chassis 12 by spring 10, and pinking power is passed to spring 10 by chassis 12, and spring 10 exists
Pass to link block 11.
Specifically, link block 11, circular shaft 9 and chassis 12 etc. are passed through the combination installation of the connecting components such as spring 10 by staff
It is 3607945 detonation sensor of model in the bottom end of detonation sensor 7, used by detonation sensor 7, when cylinder does piston fortune
When dynamic, the shaking force that pinking occurs for cylinder is transmitted to head gasket 13, and then head gasket 13 passes to chassis 12, and chassis 12 is by pinking power
Pass to circular shaft 9 and spring 10, pinking power be further transmitted to by link block 11 by spring 10, link block 11 by pinking power most
Sensor 7 is passed to eventually, to improve the knock information that detonation sensor 7 obtains each cylinder, detonation sensor 7 passes through cable 14,
Detonating signal is passed into ECU, ignition lead loop mechanism main body 1 is controlled by ECU, ignition coil main body 1 controls ignition coil 2,
Ignition coil 2 controls HV Terminal 4, spark plug 5 is precisely controlled by HV Terminal 4, to realize accurate igniting.
In conclusion the utility model is by passing through the connecting components such as 10 springs for link block 11, circular shaft 9 and chassis 12 etc.
Combination, so as to help detonation sensor 7 more accurately to collect the knock information of each cylinder, detonation sensor 7 is obtained
Information passes to ECU, controls ignition coil 2 by ECU, and ignition coil 2 controls spark plug 5 again, to realize accurate igniting, thus
Enhance the practicability of the utility model.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of Coilpack with detonation sensor, including ignition coil mechanism body (1), which is characterized in that institute
The inner tip for stating ignition coil mechanism body (1) includes ignition coil (2), and the bottom end of the ignition coil (2) is provided with
The bottom end of little spring (3), the little spring (3) is provided with HV Terminal (4), and the bottom end of the HV Terminal (4) is equipped with fire
The Basolateral of Hua Sai (5), the spark plug (5) are socketed with washer (6), and the bottom end of the washer (6) is equipped with pinking sensing
Device (7), and detonation sensor (7) is socketed in the outside of spark plug (5), the bottom end of the detonation sensor (7) open that there are two recessed
Slot (8) is mounted on circular shaft (9) on the inside of the groove (8), and the bottom end of the detonation sensor (7) is provided with link block
(11), and circular shaft (9) runs through link block (11) and extends to chassis (12) end, and the outer side surface of the circular shaft (9) is wound with bullet
Spring (10), and the both ends of spring (10) are connected with link block (11) and chassis respectively, the bottom end of the chassis (12) is provided with
The side of head gasket (13), the detonation sensor (7) is connected with cable (14).
2. a kind of Coilpack with detonation sensor according to claim 1, which is characterized in that the cylinder
Pad (13) is connected with circular shaft (9) by chassis (12).
3. a kind of Coilpack with detonation sensor according to claim 1, which is characterized in that the small bullet
Spring (3) is connected with spark plug (5) by HV Terminal (4).
4. a kind of Coilpack with detonation sensor according to claim 1, which is characterized in that the connection
Block (11) is connected with chassis (12) by spring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821271226.5U CN208633970U (en) | 2018-08-08 | 2018-08-08 | A kind of Coilpack with detonation sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821271226.5U CN208633970U (en) | 2018-08-08 | 2018-08-08 | A kind of Coilpack with detonation sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208633970U true CN208633970U (en) | 2019-03-22 |
Family
ID=65740821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821271226.5U Expired - Fee Related CN208633970U (en) | 2018-08-08 | 2018-08-08 | A kind of Coilpack with detonation sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208633970U (en) |
-
2018
- 2018-08-08 CN CN201821271226.5U patent/CN208633970U/en not_active Expired - Fee Related
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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: 20190322 Termination date: 20200808 |