CN203022955U - Secondary boosting ignition coil - Google Patents
Secondary boosting ignition coil Download PDFInfo
- Publication number
- CN203022955U CN203022955U CN 201220466799 CN201220466799U CN203022955U CN 203022955 U CN203022955 U CN 203022955U CN 201220466799 CN201220466799 CN 201220466799 CN 201220466799 U CN201220466799 U CN 201220466799U CN 203022955 U CN203022955 U CN 203022955U
- Authority
- CN
- China
- Prior art keywords
- cylindrical portion
- coil
- primary air
- coiling
- columnar part
- 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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Abstract
The utility model discloses a secondary boosting ignition coil comprising a magnetic core. The magnetic core comprises an upper part and a lower part. The upper part is matched with the lower part to form a first columnar part, a second columnar part, a third columnar part and a fourth columnar part, wherein a first primary coil is manufactured through the first columnar part in a wound mode, a first secondary coil is manufactured through the second columnar part in a wound mode, a second primary coil is manufactured through the third columnar part in a wound mode, a second secondary coil is manufactured through the fourth columnar part in a wound mode, the first primary coil is matched with the first secondary coil to form a first boosting assembly, the second primary coil is matched with the second secondary coil to form a second boosting assembly, and the first secondary coil is electrically connected with the second primary coil. Therefore, boosting of the ignition coil cannot be limited by the turn ratio of coils.
Description
Technical field
The utility model relates to a kind of secondary booster spark coil.
Background technique
The spark coil that the motors such as existing automobile, motorcycle adopt is all the boosting transformer that is made of one group of primary air and secondary winding.Because primary source voltage is low, and secondary output voltage is had relatively high expectations, thereby makes existing spark coil turn ratio very large, and also a lot of with the line amount, simultaneously, the self-induction of loop electromotive force is corresponding increasing also, hindered the raising of secondary high pressure energy.Obviously, utilizing increases the mode that the spark coil number of turn recently improves secondary output voltage, is restricted in certain limit.
The model utility content
For the problem that prior art exists, the purpose of this utility model is to propose a kind of secondary booster spark coil, makes boosting of spark coil can not be subject to the turn ratio of coil.
For reaching this purpose, the utility model by the following technical solutions:
A kind of secondary booster spark coil is proposed, comprise magnetic core, this magnetic core comprises top, bottom, top coordinates formation to comprise the first cylindrical portion of coiling the first primary air, the second cylindrical portion of coiling the first secondary winding, the 3rd cylindrical portion of coiling the second primary air, the 4th cylindrical portion of coiling second subprime coil with the bottom, the first primary air coordinates with the first secondary winding and forms first assembly that boosts, the second primary air coordinates with the second subprime coil and forms second assembly that boosts, and the first secondary winding is electrically connected to the second primary air.The first cylindrical portion, the second cylindrical portion, the 3rd cylindrical portion, the 4th cylindrical portion be arranged in parallel.Top and bottom are symmetrical arranged.
Based on disclosing of above technological scheme, the utility model possesses following beneficial effect:
The utility model boosts to initial input voltage by first assembly and second assembly that boosts that boosts, thereby makes the amplitude of boosting no longer be subject to coil ratio, even the initial input voltage of ignition mechanism is lower, also can not affect final output voltage.
Description of drawings
Fig. 1 is the utility model embodiment 1 overall structure schematic diagram:
Wherein: 11, the first cylindrical portion; 12, the second cylindrical portion; 13, the 3rd cylindrical portion; 14, the 4th cylindrical portion; 21, the first primary air; 22, the first secondary winding; 23, the second primary air; 24, second subprime coil.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment:
Embodiment 1
a kind of secondary booster spark coil is proposed, comprise magnetic core, this magnetic core comprises top, the bottom, top coordinates formation to comprise the first cylindrical portion 11 of coiling the first primary air 21 with the bottom, the second cylindrical portion 12 of coiling the first secondary winding 22, the 3rd cylindrical portion 13 of coiling the second primary air 23, the 4th cylindrical portion 14 of coiling second subprime coil 24, the first primary air 21 coordinates with the first secondary winding 22 and forms first assembly that boosts, the second primary air 23 coordinates with second subprime coil 24 and forms second assembly that boosts, the first secondary winding 22 is electrically connected to the second primary air 23.The first cylindrical portion 11, the second cylindrical portion 12, the 3rd cylindrical portion 13, the 4th cylindrical portion 14 be arranged in parallel.Top and bottom are symmetrical arranged.
By first assembly and second assembly that boosts that boosts, initial input voltage is boosted, thereby make the amplitude of boosting no longer be subject to coil ratio, even the initial input voltage of ignition mechanism is lower, also can not affect final output voltage.
The above; it is only the better embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or changed according to the technical solution of the utility model and model utility design thereof, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. secondary booster spark coil, it is characterized in that, comprise magnetic core, this magnetic core comprises top, the bottom, described top coordinates formation to comprise first cylindrical portion (11) of coiling the first primary air (21) with described bottom, second cylindrical portion (12) of coiling the first secondary winding (22), the 3rd cylindrical portion (13) of coiling the second primary air (23), the 4th cylindrical portion (14) of coiling second subprime coil (24), described the first primary air (21) coordinates with described the first secondary winding (22) and forms first assembly that boosts, described the second primary air (23) coordinates with described second subprime coil (24) and forms second assembly that boosts, described the first secondary winding (22) is electrically connected to described the second primary air (23).
2. secondary booster spark coil according to claim 1, is characterized in that, described the first cylindrical portion (11), the second cylindrical portion (12), the 3rd cylindrical portion (13), the 4th cylindrical portion (14) be arranged in parallel.
3. secondary booster spark coil according to claim 1, is characterized in that, described top and described bottom are symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466799 CN203022955U (en) | 2012-09-13 | 2012-09-13 | Secondary boosting ignition coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466799 CN203022955U (en) | 2012-09-13 | 2012-09-13 | Secondary boosting ignition coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203022955U true CN203022955U (en) | 2013-06-26 |
Family
ID=48646944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220466799 Expired - Fee Related CN203022955U (en) | 2012-09-13 | 2012-09-13 | Secondary boosting ignition coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203022955U (en) |
-
2012
- 2012-09-13 CN CN 201220466799 patent/CN203022955U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |