CN205609360U - Capacitor film - Google Patents
Capacitor film Download PDFInfo
- Publication number
- CN205609360U CN205609360U CN201620440804.8U CN201620440804U CN205609360U CN 205609360 U CN205609360 U CN 205609360U CN 201620440804 U CN201620440804 U CN 201620440804U CN 205609360 U CN205609360 U CN 205609360U
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- CN
- China
- Prior art keywords
- reinforcement
- film
- capacitor
- utility
- model
- 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
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 34
- 230000002787 reinforcement Effects 0.000 claims description 47
- 239000010408 film Substances 0.000 claims description 45
- 239000010409 thin film Substances 0.000 claims description 16
- 239000012528 membrane Substances 0.000 claims description 7
- 230000003471 anti-radiation Effects 0.000 claims description 5
- 238000010008 shearing Methods 0.000 abstract description 4
- 238000005728 strengthening Methods 0.000 abstract 7
- 230000006750 UV protection Effects 0.000 abstract 3
- 210000003205 muscle Anatomy 0.000 description 5
- 238000007788 roughening Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model discloses a capacitor film, including film body and strengthening rib, the strengthening rib setting all is provided with the ultraviolet resistance layer in the inside of film body on the upper surface of film body and the lower surface, all is provided with the scale mark on the upper surface on ultraviolet resistance layer and the lower surface, the strengthening rib includes strengthening rib I and strengthening rib II, is provided with the V -arrangement recess on the strengthening rib I, is provided with the V -arrangement arch on the strengthening rib II, and the V -arrangement recess cooperatees with the V -arrangement arch. The utility model discloses just, shearing and cutting, bearing capacity is higher and have the ultraviolet resistance function.
Description
Technical field
This utility model relates to film applications, particularly relates to a kind of capacitor film.
Background technology
Thin film capacitor is to work as electrode with metal forming, is work as electrode with metal forming by itself and thin film capacitor, general
Itself and poly-ethyl ester, polypropylene, the capacitor thin film such as polystyrene or Merlon, after the overlap of two ends, winding
Become the capacitor of cylindric structure.Thin film capacitor have nonpolarity, insulation impedance is high, frequency characteristic is excellent
The advantages such as different, dielectric loss is little, its application is more and more extensive.Along with the fast development of electronics industry, thin film
Capacitor develops to Large Copacity, miniaturization, the direction of high safety reliability.
Form from the foregoing, thin film capacitor is rolled by organic film, therefore the performance of organic film
Determining the performance of its capacitor rolled, existing capacitor film has the disadvantages that (1) is existing
Some capacitor films do not have an anti-ultraviolet function, the present range of application of thin film；(2) in order to adapt to
The development trend of electronic component miniaturization, existing thin film is all extra-thin, but extra-thin thin film is big
Reduce greatly the bearing capacity of the electric withstanding voltage of capacitor；(3) there is no scale on existing capacitor film
Line, carries out shearing, is not easy accurate measuring when cutting, and be difficult to calibration in winding process, give and produce
Processing brings inconvenience.
Therefore, a kind of convenient shear and cutting, bearing capacity are higher and have the electricity of anti-ultraviolet function is researched and developed
Container film, it appears increasingly important.
Utility model content
The purpose of this utility model is to overcome the defect of prior art to propose a kind of junction capacitor thin film, convenient
Shear and cut, bearing capacity is higher and has anti-ultraviolet function.
In order to solve above-mentioned technical problem, this utility model provides a kind of capacitor film, including thin film originally
Body and reinforcement, described reinforcement is arranged on the inside of described film bulk, it is characterised in that described
Uvioresistant layer, the upper surface of described uvioresistant layer it is provided with in the upper and lower surface of film bulk
Be provided with graduation mark on lower surface；Described reinforcement includes reinforcement I and reinforcement II, described reinforcement
It is provided with v-depression on muscle I, described reinforcement II is provided with V-arrangement protruding, described v-depression and institute
State V-arrangement projection to match.
Preferably, described reinforcement I is arranged on the top of described reinforcement II.
Preferably, described film bulk be internally provided with multiple reinforcement, multiple described reinforcements set side by side
Put the inside center at described film bulk.
Further, described reinforcement is circular or square.
Preferably, described uvioresistant layer is made up of one layer of antiradiation isolating membrane.
Preferably, the thickness of described capacitor film is 10 μm.
Capacitor film of the present utility model, has the advantages that
1, the upper and lower surface of film bulk of the present utility model is provided with uvioresistant layer, this uvioresistant layer
It is made up of one layer of antiradiation isolating membrane, it is possible to be effectively realized the reflection of the isolation to ultraviolet, expand electric capacity
The range of device thin film.
2, being provided with some reinforcements in roughening membrane body of the present utility model, reinforcement includes reinforcement I He
Reinforcement II, reinforcement I is provided with v-depression, strong muscle II is provided with V-arrangement protruding, v-depression
Match with V-arrangement projection, improve the ability to bear of roughening film.
3, the thickness of capacitor film of the present utility model is 10 μm, can meet the requirement of " ultrathin ",
The most instant rolled around flattening.
4, it is provided with in units of millimeter in the upper and lower surface of uvioresistant layer of the present utility model
Graduation mark, shearing when facilitating thin film to use and cutting.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical solution of the utility model, embodiment or prior art will be retouched below
In stating, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only
Embodiments more of the present utility model, for those of ordinary skill in the art, are not paying creative labor
On the premise of Dong, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of capacitor film of the present utility model；
Fig. 2 is this utility model sectional view in A-A direction along Fig. 1；
Fig. 3 is reinforcement I of the present utility model and the structural representation of reinforcement II.
Wherein, in figure, reference corresponds to: 1-film bulk, 2-reinforcement, 3-uvioresistant layer, and 4-carves
Degree line, 5-reinforcement I, 6-reinforcement II, 7-V connected in star, 8-V shape is protruding.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical scheme in utility model embodiment
It is clearly and completely described, it is clear that described embodiment is only that this utility model part is implemented
Example rather than whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art exist
The every other embodiment obtained on the premise of not making creative work, broadly falls into this utility model and protects
The scope protected.
As illustrated in fig. 1 and 2, the utility model discloses a kind of capacitor film, the thickness of this capacitor film
Degree is 10 μm, and includes that film bulk 1 and reinforcement 2, described film bulk 1 are made up of polypropylene material,
Described reinforcement 2 is arranged on the inside of described film bulk 1, the upper surface of described film bulk 1 and
It is provided with uvioresistant layer 3 on lower surface, the upper and lower surface of described uvioresistant layer 3 is respectively provided with
The graduation mark 4 in units of millimeter, described uvioresistant layer 3 is had to be made up of one layer of antiradiation isolating membrane, it is possible to
It is effectively realized the reflection of the isolation to ultraviolet, expands the range of capacitor film.
Continue as in figure 2 it is shown, described film bulk 1 be internally provided with multiple reinforcement 2, multiple described in add
Strong muscle 2 is disposed side by side on the inside center of described film bulk 1, and described reinforcement 2 is circular or square.
As it is shown on figure 3, described reinforcement 2 includes reinforcement I 5 and reinforcement II 6, described reinforcement I 5
It is arranged on the top of described reinforcement II 6, described reinforcement I 5 is provided with v-depression 7, described reinforcement
Being provided with V-arrangement projection 8 on muscle II 6, described v-depression 7 matches with described V-arrangement projection 8.
Capacitor film of the present utility model, has the advantages that
1, the upper and lower surface of film bulk of the present utility model is provided with uvioresistant layer, this uvioresistant layer
It is made up of one layer of antiradiation isolating membrane, it is possible to be effectively realized the reflection of the isolation to ultraviolet, expand electric capacity
The range of device thin film.
2, being provided with some reinforcements in roughening membrane body of the present utility model, reinforcement includes reinforcement I He
Reinforcement II, reinforcement I is provided with v-depression, strong muscle II is provided with V-arrangement protruding, v-depression
Match with V-arrangement projection, improve the ability to bear of roughening film.
3, the thickness of capacitor film of the present utility model is 10 μm, can meet the requirement of " ultrathin ",
The most instant rolled around flattening.
4, it is provided with in units of millimeter in the upper and lower surface of uvioresistant layer of the present utility model
Graduation mark, shearing when facilitating thin film to use and cutting.
Above disclosed only preferred embodiment of the present utility model, can not limit this with this certainly
The interest field of utility model, the equivalent variations therefore made according to this utility model claim, still belong to this reality
By novel contained scope.
Claims (6)
1. a capacitor film, including film bulk (1) and reinforcement (2), described reinforcement (2)
It is arranged on the inside of described film bulk (1), it is characterised in that the upper surface of described film bulk (1)
Be provided with uvioresistant layer (3) on lower surface, the upper surface of described uvioresistant layer (3) and following table
Graduation mark (4) it is provided with on face；
Described reinforcement (2) includes reinforcement I (5) and reinforcement II (6), described reinforcement I (5)
On be provided with v-depression (7), described reinforcement II (6) is provided with V-arrangement protruding (8), described V
Connected in star (7) matches with described V-arrangement protruding (8).
Capacitor film the most according to claim 1, it is characterised in that described reinforcement I (5) sets
Put the top at described reinforcement II (6).
Capacitor film the most according to claim 1 and 2, it is characterised in that described film bulk (1)
Be internally provided with multiple reinforcement (2), multiple described reinforcements (2) be disposed side by side on described thin film this
The inside center of body (1).
Capacitor film the most according to claim 3, it is characterised in that described reinforcement (2) is circle
Shape or square.
Capacitor film the most according to claim 4, it is characterised in that described uvioresistant layer (3)
It is made up of one layer of antiradiation isolating membrane.
6. according to the capacitor film described in claim 4 or 5, it is characterised in that described capacitor film
Thickness be 10 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620440804.8U CN205609360U (en) | 2016-05-13 | 2016-05-13 | Capacitor film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620440804.8U CN205609360U (en) | 2016-05-13 | 2016-05-13 | Capacitor film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205609360U true CN205609360U (en) | 2016-09-28 |
Family
ID=56966391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620440804.8U Expired - Fee Related CN205609360U (en) | 2016-05-13 | 2016-05-13 | Capacitor film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205609360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899202A (en) * | 2018-08-10 | 2018-11-27 | 安徽长容电子有限公司 | A kind of high-strength capacitor metalized film |
-
2016
- 2016-05-13 CN CN201620440804.8U patent/CN205609360U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899202A (en) * | 2018-08-10 | 2018-11-27 | 安徽长容电子有限公司 | A kind of high-strength capacitor metalized film |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 |