CN206363871U - Combined type single cylinder independent ignition - Google Patents
Combined type single cylinder independent ignition Download PDFInfo
- Publication number
- CN206363871U CN206363871U CN201621317713.1U CN201621317713U CN206363871U CN 206363871 U CN206363871 U CN 206363871U CN 201621317713 U CN201621317713 U CN 201621317713U CN 206363871 U CN206363871 U CN 206363871U
- Authority
- CN
- China
- Prior art keywords
- cavity
- low pressure
- combined type
- type single
- single cylinder
- 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.)
- Withdrawn - After Issue
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- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
Multiple first cavitys are set side by side with a kind of combined type single cylinder independent ignition, its housing along its length, it is spaced by the first wall body between each first cavity, a coil assembly is installed in each first cavity；The second cavity is provided with housing in the width direction, second cavity is located at one end of the first cavity, multiple low pressure cards are provided between first cavity and the second cavity, each low pressure card is connected with a coil assembly, circuit module is provided with second cavity, circuit module is electrically connected with low pressure card；The other end of first cavity is provided with multiple 3rd cavitys, the 3rd cavity along short transverse and is provided with negative high voltage connector, and each negative high voltage connector is connected with a coil assembly；Epoxy resin water conservancy diversion window is offered on each low pressure card, first cavity and the second cavity are connected by epoxy resin water conservancy diversion window, each the 3rd cavity is connected with corresponding first cavity, first cavity, the second cavity, resin is disposably filled with the 3rd cavity, ignition module surface is provided with Heat buffered layer.
Description
Technical field
The utility model is related to a kind of ignition coil structure.
Background technology
In automotive engine ignition system, ignition coil is that a kind of air and fuel oil in ignition engine cylinder is mixed
Compound provides the execution unit of ignition energy.It is a kind of special burst booster based on electromagnetic induction principle, and it is by 8-16V
Low-voltage be allowed to the secondary voltage for producing 20-40KV by setpoint frequency break-make electric spark produced by spark plug.
The content of the invention
The purpose of this utility model is to provide a kind of ignition coil of brand new.
In order to achieve the above object, the technical scheme that the utility model is used is：A kind of combined type single cylinder is independently lighted a fire
Multiple first cavitys are set side by side with coil, including housing, described housing along its length, the first cavity described in each
Between it is spaced by the first wall body, a coil assembly is installed in the first each described cavity；In described housing
It is provided with the second cavity in the width direction, the second described cavity is located at one end of the first cavity, described the first cavity and the
Multiple low pressure cards are provided between two cavitys, each low pressure card is connected with a coil assembly, the second described cavity
Circuit module is inside provided with, described circuit module is electrically connected with low pressure card；The other end of the first described cavity is along highly
Direction, which is provided with multiple 3rd cavitys, the 3rd described cavity, is provided with negative high voltage connector, each negative high voltage connector with
One coil assembly is connected；Wherein, epoxy resin water conservancy diversion window, described epoxy resin derivative are offered on each low pressure card
First cavity and the second cavity are connected by stream window, and each the 3rd cavity is connected with corresponding first cavity, and described the
One cavity, the second cavity, resin is disposably filled with the 3rd cavity, described ignition module surface is provided with Heat buffered layer.
Further improved as the utility model, described ignition module periphery is provided with buffering lasso, reduce ceramics
The internal stress that substrate is produced to resin, can continuous firing in high temperature environments.
Further improved as the utility model, pass through the second wall body phase between the second described cavity and the first cavity
Mutually it is spaced, the first cavity correspondence position is provided with multiple openings on the second described wall body, embeds and be provided with each opening
Low pressure card.
Further improved as the utility model, described housing bottom side is formed with low-head, described low pressure
Head is electrically connected with the circuit module in the second cavity.
Further improved as the utility model, the 3rd cavity described in each extends to housing bottom and is formed with high pressure
Output end.
Further improved as the utility model, described coil assembly includes primary skeleton and primary coil, described
Low pressure card have extend to the first end of the first cavity, extend to the second end of the second cavity, described first end and institute
The primary coil connection stated, the second described end is connected with circuit module.
Further improved as the utility model, described coil assembly includes secondary framework and secondary coil, described
Secondary coil be connected by high-voltage diode with negative high voltage connector.
As a result of above technical scheme so that the utility model is using an epoxy resin encapsulated technique（Coil, mould
Block）, replace the embedding of original coil module Fengkai, improve production efficiency, reduce production cost, while improving ignition module heat transfer
Radiating effect, can continuous firing at a high ambient temperature, improve the service life of ignition module/coil.
Brief description of the drawings
Accompanying drawing 1 is the stereo-resolution figure according to combined type single cylinder independent ignition of the present utility model；
Accompanying drawing 2 and the solid that accompanying drawing 3 is the different angles according to combined type single cylinder independent ignition of the present utility model
Figure.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model
It can be easier to be readily appreciated by one skilled in the art with feature, so as to make protection domain of the present utility model apparent clear and definite
Define.
Referring to shown in accompanying drawing 1 to accompanying drawing 3, a kind of combined type single cylinder independent ignition, including housing 1, along length in housing 1
Degree direction be set side by side with it is spaced by the first wall body 4 between four the first cavitys 3, each first cavity 3, each first
One coil assembly 5 is installed in cavity.
The second cavity 6 is provided with housing 1 in the width direction, the second cavity 6 is located at one end of the first cavity 3, the first chamber
Four low pressure cards 7 are provided between the cavity 6 of body 3 and second, each low pressure card 7 is connected with a coil assembly 5, second
Circuit module 8 is provided with cavity 6, circuit module 8 is electrically connected with low pressure card 7.Lead between second cavity 6 and the first cavity 3
Cross the second wall body 9 spaced, multiple openings 10 are provided with the correspondence position of the first cavity 3 on the second wall body 9, be each open 10
Upper embed is provided with low pressure card 7.
The other end of first cavity 3 be provided with along short transverse in four the 3rd cavitys 11, the 3rd cavity 11 be provided with it is negative
High-voltage connecter 12, each negative high voltage connector 12 is connected with a coil assembly 5.
Offer epoxy resin water conservancy diversion window 18 on each low pressure card 7, epoxy resin water conservancy diversion window 18 is by the first cavity 3
Be connected with the second cavity 6, each the 3rd cavity 11 is connected with corresponding first cavity 3, the first cavity 3, the second cavity 6,
Resin is disposably filled with 3rd cavity 11, the surface of ignition module 8 is provided with Heat buffered layer 19, and the utility model is using once
Epoxy resin encapsulated technique（Coil, module）, replace the embedding of original coil module Fengkai, improve production efficiency, reduction production
Cost, while improve ignition module heat transfer radiating effect, can continuous firing at a high ambient temperature, improve igniting mould
The service life of block/coil.In addition, in the present embodiment, the periphery of ignition module 8 is provided with buffering lasso, so as to reduce ceramics
The internal stress that substrate is produced to resin, can continuous firing in high temperature environments.
The bottom of housing 1 is provided with low-head 13, and low-head 13 is connected with the circuit module 8 in the second cavity 6, and housing 1 is set
High-voltage output end 14 is equipped with, high-voltage output end 14 is connected with negative high voltage connector 12.
Coil assembly 5 includes primary skeleton and primary coil, secondary framework and secondary coil, and low pressure card 7 has extension
First end 15 to the first cavity 3, the second end 16 for extending to the second cavity 6, first end 15 are connected with primary coil, the second end
16 are connected with circuit module 8；Secondary coil is connected by high-voltage diode 17 with negative high voltage connector 12.
Embodiment of above is only to illustrate technical concepts and features of the present utility model, and its object is to allow be familiar with this skill
The people of art understands content of the present utility model and is carried out, and protection domain of the present utility model, all can not be limited with this
The equivalent change or modification done according to the utility model Spirit Essence, should all cover in protection domain of the present utility model.
Claims (7)
1. a kind of combined type single cylinder independent ignition, it is characterised in that：Including housing, in described housing along its length simultaneously
Row are provided with multiple first cavitys, spaced by the first wall body between the first cavity described in each, and each described the
One coil assembly is installed in one cavity；The second cavity, the second described chamber are provided with described housing in the width direction
Body is located at one end of the first cavity, and multiple low pressure cards, each low pressure are provided between the first described cavity and the second cavity
Card is connected with a coil assembly, and circuit module, described circuit module and low pressure are provided with the second described cavity
Card is electrically connected；The other end of the first described cavity is provided with multiple 3rd cavitys, the 3rd described cavity along short transverse
Negative high voltage connector is inside provided with, each negative high voltage connector is connected with a coil assembly；Wherein, on each low pressure card
Epoxy resin water conservancy diversion window is offered, the first cavity and the second cavity are connected by described epoxy resin water conservancy diversion window, each
3rd cavity is connected with corresponding first cavity, described the first cavity, the second cavity, is disposably filled with the 3rd cavity
Resin, described ignition module surface is provided with Heat buffered layer.
2. combined type single cylinder independent ignition according to claim 1, it is characterised in that：Described ignition module periphery
It is provided with buffering lasso.
3. combined type single cylinder independent ignition according to claim 1, it is characterised in that：The second described cavity and
It is spaced by the second wall body between one cavity, the first cavity correspondence position is provided with multiple open on the second described wall body
Mouthful, embedded in each opening and low pressure card is installed.
4. combined type single cylinder independent ignition according to claim 1, it is characterised in that：Described housing bottom side
Low-head is formed with, described low-head is electrically connected with the circuit module in the second cavity.
5. combined type single cylinder independent ignition according to claim 1, it is characterised in that：The 3rd cavity described in each
Extend to housing bottom and be formed with high-voltage output end.
6. combined type single cylinder independent ignition according to claim 1, it is characterised in that：Described coil assembly includes
Primary skeleton and primary coil, described low pressure card, which has, to be extended to the first end of the first cavity, extends to the second cavity
Second end, described first end is connected with described primary coil, and the second described end is connected with circuit module.
7. combined type single cylinder independent ignition according to claim 1, it is characterised in that：Described coil assembly includes
Secondary framework and secondary coil, described secondary coil are connected by high-voltage diode with negative high voltage connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621317713.1U CN206363871U (en) | 2016-12-04 | 2016-12-04 | Combined type single cylinder independent ignition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621317713.1U CN206363871U (en) | 2016-12-04 | 2016-12-04 | Combined type single cylinder independent ignition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206363871U true CN206363871U (en) | 2017-07-28 |
Family
ID=59373210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621317713.1U Withdrawn - After Issue CN206363871U (en) | 2016-12-04 | 2016-12-04 | Combined type single cylinder independent ignition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206363871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783111A (en) * | 2016-12-04 | 2017-05-31 | 昆山凯迪汽车电器有限公司 | Combined type single cylinder independent ignition |
-
2016
- 2016-12-04 CN CN201621317713.1U patent/CN206363871U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783111A (en) * | 2016-12-04 | 2017-05-31 | 昆山凯迪汽车电器有限公司 | Combined type single cylinder independent ignition |
| CN106783111B (en) * | 2016-12-04 | 2018-11-02 | 昆山凯迪汽车电器有限公司 | Combined type single cylinder independent ignition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170728 Effective date of abandoning: 20181102 |
|
| AV01 | Patent right actively abandoned |