CN203931818U - High power resonant vibration capacitor - Google Patents
High power resonant vibration capacitor Download PDFInfo
- Publication number
- CN203931818U CN203931818U CN201420353106.5U CN201420353106U CN203931818U CN 203931818 U CN203931818 U CN 203931818U CN 201420353106 U CN201420353106 U CN 201420353106U CN 203931818 U CN203931818 U CN 203931818U
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- CN
- China
- Prior art keywords
- copper foil
- electrode
- high power
- mica paper
- millimeter
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of high power resonant vibration capacitor, comprise the first electrode, the second electrode, sealing ring, foursquare Copper Foil and the mica paper corresponding with the size of Copper Foil.A plurality of Copper Foils are stacked setting, between adjacent two Copper Foils, fold and are provided with a mica paper, and Copper Foil and mica paper form layer structure jointly.The first electrode cap is located at one end of layer structure and is electrically connected with Copper Foil, and the second electrode cap is located at the other end of layer structure and is electrically connected with Copper Foil, and sealing ring is being placed on the first electrode and the second electrode of sealing.Because Copper Foil of the present utility model is square, and the mica paper corresponding with the size of Copper Foil, make the first electrode current of Copper Foil output and the second electrode current equal and opposite in direction of output, with prevent because of the inhomogeneous Copper Foil that makes between the first electrode current and the second electrode current breakdown, therefore, extend the life-span of high power resonant vibration capacitor of the present utility model, reduced the use cost of high power resonant vibration capacitor of the present utility model.
Description
Technical field
The utility model relates to a kind of capacitor, relates in particular to a kind of high power resonant vibration capacitor.
Background technology
Along with the continuous progress of economic development and society, for all trades and professions provide abundant material consumption product, to guarantee the normal development of all trades and professions, and resonant capacitor is exactly a kind of in many material consumption product.
At present, in the resonant capacitor of large electric current (being 400-500 peace as current range), the Copper Foil of this resonant capacitor is usually because the current unevenness between the first electrode and the second electrode is even and breakdown, thereby resonant capacitor cannot normally be worked, reduce accordingly the useful life of resonant capacitor, thereby increased the use cost of resonant capacitor.
Therefore, be badly in need of to want the evenly high power resonant vibration capacitor to prevent that Copper Foil is breakdown of a kind of electric current that can guarantee the first electrode and the second electrode.
Utility model content
The purpose of this utility model is to provide the evenly high power resonant vibration capacitor to prevent that Copper Foil is breakdown of a kind of electric current that can guarantee the first electrode and the second electrode.
For realizing above-mentioned object, the utility model provides a kind of high power resonant vibration capacitor, comprises the first electrode, the second electrode, sealing ring, foursquare Copper Foil and the mica paper corresponding with the size of described Copper Foil.Described Copper Foil is a plurality of, a plurality of described Copper Foils are stacked setting, described in adjacent two, between Copper Foil, fold and be provided with a described mica paper, described Copper Foil and mica paper form layer structure jointly, described the first electrode cap is located at one end of layered structure and is electrically connected at the Copper Foil in this layer structure, described the second electrode cap is located at the other end of layered structure and is electrically connected at the Copper Foil in this layer structure, described sealing ring is on described the first electrode of being placed on of sealing and the second electrode, and the first electrode described in described seal ring seal, the second electrode and layer structure three's cooperation place.
Preferably, described mica paper is square structure.
Preferably, the area of described mica paper and the area of described Copper Foil equate.
Preferably, the thickness range of described mica paper is 0.01 millimeter to 0.1 millimeter.
Preferably, the thickness of described mica paper is 0.01 millimeter, 0.05 millimeter or 0.1 millimeter.
Preferably, the thickness range of described Copper Foil is 0.1 millimeter to 0.2 millimeter.
Preferably, the thickness of described Copper Foil is 0.1 millimeter, 0.15 millimeter or 0.2 millimeter.
Compared with prior art, because Copper Foil of the present utility model is square, and the mica paper corresponding with the size of Copper Foil, make the first electrode current of Copper Foil output and the second electrode current equal and opposite in direction of output, thereby make the first electrode current and the second electrode current very even, with prevent because of the inhomogeneous Copper Foil that makes between the first electrode current and the second electrode current breakdown, therefore, correspondingly extend the life-span of high power resonant vibration capacitor of the present utility model, thereby reduced the use cost of high power resonant vibration capacitor of the present utility model.
Accompanying drawing explanation
Fig. 1 is the perspective view of high power resonant vibration capacitor of the present utility model.
Fig. 2 is the stereo decomposing structural representation of the high power resonant vibration capacitor shown in Fig. 1.
Fig. 3 is the perspective view of the layer structure of high power resonant vibration capacitor of the present utility model.
Fig. 4 is the planar structure schematic diagram of the layer structure shown in Fig. 3.
Fig. 5 is the enlarged drawing of A part in Fig. 4.
Embodiment
In order to describe technology contents of the present utility model, structural feature in detail, below in conjunction with execution mode and coordinate accompanying drawing to be described further.
Refer to Fig. 1 to Fig. 5, high power resonant vibration capacitor 100 of the present utility model comprises the first electrode 10, the second electrode 20, sealing ring 30, foursquare Copper Foil 41 and the mica paper 42 corresponding with the size of described Copper Foil 41.Copper Foil 41 is a plurality of, and for example, more than 3, but this is that those of ordinary skills select flexibly according to the desired power of high power resonant vibration capacitor 100 of the present utility model, therefore be not described in detail in this.A plurality of Copper Foils 41 are stacked setting, fold and are provided with a mica paper 42, adjacent two Copper Foils 41 are insulated and insulation by mica paper 42 between adjacent two Copper Foils 41.And the common layer structure 40 that forms of Copper Foil 41 and mica paper 42, to meet the requirement of high power resonant vibration capacitor 100 of the present utility model.Particularly, in the present embodiment, mica paper 42 is square structure, and the area of mica paper 42 is equated with the area of Copper Foil 41, therefore, makes insulation and insulation effect between adjacent two Copper Foils 41 better.It should be noted that so-called square refers to the thickness of ignoring Copper Foil 41 or mica paper 42, by length and wide the surrounded profile of Copper Foil 41 or mica paper 42; The size of mica paper 42 and Copper Foil 41 is corresponding refer to ignore both thickness of Copper Foil 41 and mica paper 42, the length of the length of mica paper 42 and Copper Foil 41 is contrasted, and the width of the width of mica paper 42 and Copper Foil 41 is contrasted, be preferably, the length of mica paper 42 equals the length of Copper Foil 41, and the width of the width of mica paper 42 and Copper Foil 41.
Meanwhile, the more excellent one end that is square and is covered on layer structure 40 of the first electrode 10, and the first electrode 10 is electrically connected at the Copper Foil 41 in this layer structure 40; The more excellent other end that is square and is covered on layer structure 40 of the second electrode 20, and the second electrode 20 is electrically connected at the Copper Foil 41 in this layer structure 40; Sealing ring 30 is more excellent to be square and to be being placed on the first electrode 10 and the second electrode 20 of sealing, and sealing ring 30 sealing the first electrode 10, the second electrode 20 and layer structure 40 threes' cooperation place, so that the layer structure 40 being formed by Copper Foil 41 and mica paper 42 sealed by the first electrode 10, the second electrode 20 and sealing ring 30 threes, to guarantee the reliability of high power resonant vibration capacitor 100 work of the present utility model.More specifically, as follows:
Compared with the superior, the thickness range of mica paper 42 is 0.01 millimeter to 0.1 millimeter, and preferably, the thickness of mica paper 42 is 0.01 millimeter, 0.05 millimeter or 0.1 millimeter, to reach better insulation and insulation effect.
And the thickness range of Copper Foil 41 is 0.1 millimeter to 0.2 millimeter, preferably, the thickness of Copper Foil 41 is 0.1 millimeter, 0.15 millimeter or 0.2 millimeter, to increase further the capacity of high power resonant vibration capacitor 100 of the present utility model.
Compared with prior art, because Copper Foil 41 of the present utility model is square, and the mica paper 42 corresponding with the size of Copper Foil 41, the first electrode 10 electric currents of Copper Foil 41 outputs are equated with the second electrode 20 size of current of output, thereby make the first electrode 10 electric currents and the second electrode 20 electric currents very even, with prevent because of the inhomogeneous Copper Foil 41 that makes between the first electrode 10 electric currents and the second electrode 20 electric currents breakdown, therefore, correspondingly extended the life-span of high power resonant vibration capacitor 100 of the present utility model, thereby reduced the use cost of high power resonant vibration capacitor 100 of the present utility model.
Above disclosed is only preferred embodiments of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (7)
1. a high power resonant vibration capacitor, it is characterized in that, comprise the first electrode, the second electrode, sealing ring, foursquare Copper Foil and the mica paper corresponding with the size of described Copper Foil, described Copper Foil is a plurality of, a plurality of described Copper Foils are stacked setting, described in adjacent two, between Copper Foil, fold and be provided with a described mica paper, described Copper Foil and mica paper form layer structure jointly, described the first electrode cap is located at one end of layered structure and is electrically connected at the Copper Foil in this layer structure, described the second electrode cap is located at the other end of layered structure and is electrically connected at the Copper Foil in this layer structure, described sealing ring is on described the first electrode of being placed on of sealing and the second electrode, and the first electrode described in described seal ring seal, the second electrode and layer structure three's cooperation place.
2. high power resonant vibration capacitor as claimed in claim 1, is characterized in that, described mica paper is square structure.
3. high power resonant vibration capacitor as claimed in claim 2, is characterized in that, the area of described mica paper equates with the area of described Copper Foil.
4. high power resonant vibration capacitor as claimed in claim 1, is characterized in that, the thickness range of described mica paper is 0.01 millimeter to 0.1 millimeter.
5. high power resonant vibration capacitor as claimed in claim 4, is characterized in that, the thickness of described mica paper is 0.01 millimeter, 0.05 millimeter or 0.1 millimeter.
6. high power resonant vibration capacitor as claimed in claim 1, is characterized in that, the thickness range of described Copper Foil is 0.1 millimeter to 0.2 millimeter.
7. high power resonant vibration capacitor as claimed in claim 6, is characterized in that, the thickness of described Copper Foil is 0.1 millimeter, 0.15 millimeter or 0.2 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353106.5U CN203931818U (en) | 2014-06-26 | 2014-06-26 | High power resonant vibration capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353106.5U CN203931818U (en) | 2014-06-26 | 2014-06-26 | High power resonant vibration capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203931818U true CN203931818U (en) | 2014-11-05 |
Family
ID=51827591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420353106.5U Expired - Fee Related CN203931818U (en) | 2014-06-26 | 2014-06-26 | High power resonant vibration capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203931818U (en) |
-
2014
- 2014-06-26 CN CN201420353106.5U patent/CN203931818U/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: 20141105 Termination date: 20190626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |