CN205354876U - Condenser is with oblique fence type continuity safety film of 2 string datas - Google Patents

Condenser is with oblique fence type continuity safety film of 2 string datas Download PDF

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Publication number
CN205354876U
CN205354876U CN201620105443.1U CN201620105443U CN205354876U CN 205354876 U CN205354876 U CN 205354876U CN 201620105443 U CN201620105443 U CN 201620105443U CN 205354876 U CN205354876 U CN 205354876U
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Prior art keywords
film
oblique
capacitor
palisading type
seriality
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CN201620105443.1U
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Chinese (zh)
Inventor
欧名杰
王卫
付泽林
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Sichuan Kexuecheng Jiuxin Science & Technology Co Ltd
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Sichuan Kexuecheng Jiuxin Science & Technology Co Ltd
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Abstract

The utility model discloses a condenser is with oblique fence type continuity safety film of 2 string datas, its characterized in that: stay limit membrane two parts in with including two limit membranes that stay, two limit membranes that stay in with the limit membrane to have the plastic medium membrane respectively, and the epimembranal continuous coating by vaporization of plastic medium has a metal coating film who is oblique fence type, and the metal coating film of fence type is separated by safety film screen interband and forms to one side, forms the continuous form through the link, to one side the metal coating film of fence type is beta = 30 - 90 at plastic medium epimembranal slant inclination. Fence type metal coating film can adopt multiple coating by vaporization form to implement to one side, to one side fence type safety film forms the continuity form, and is withstand voltage higher than present condenser membrane, the better excellence of performance, and more importantly is at epimembranal the adoptions oblique evaporation metal coating film of plastic medium, helps manufacture factory's coating by vaporization technology, and it is simple easy more to make it process, and the time is shorter when batch production, the cost is saved more manyly, is all products of ten minutes hope acquisition of manufacture factory and user.

Description

Capacitor is with the 2 oblique palisading type seriality safety diaphragms of string data
Technical field
This utility model relates to capacitor association area, and especially a kind of capacitor is with the 2 oblique palisading type seriality safety diaphragms of string data.
Background technology
Along with improving constantly of scientific and technological level, significantly speed up the development of all trades and professions;It is known that the application of new forms of energy is seen everywhere, new forms of energy, also known as unconventional energy resource, refer to the various energy forms outside traditional energy;Refer to just started develop or actively studying, need promote the energy, such as solar energy, geothermal energy, wind energy, bioenergy and nuclear fusion etc..Capacitor gains great popularity at aspects such as new forms of energy (wind-power electricity generation, photovoltaic generation, electric automobile), electric locomotive, military fields (directed kinetic energy weapon, electromagnetic launch);But, no matter it is in military field or new energy resources system, the status as main energy-storage travelling wave tube is irreplaceable.But, along with the difference of every field is also different to the demand of capacitor, especially the stability in the large of capacitor is required higher;But in new forms of energy and Military Application, due to the particularity of corresponding power-supply management system, high voltage, big capacitance, capacitor that performance is good have very big product demand;Therefore the capacitor as energy storage device also just has broad application prospects;In addition, various types of capacitors have employing single coating structure, double; two coating structure;Find that these capacitor coating structures existing are single through comprehensive analysis, cause stability bad, poor-performing;The demand of special dimension cannot be met far away, it is therefore desirable to improved hence with existing product structure;In addition, mostly being the absolute version of noncontinuity in existing capacitor coating film, its parameter and application performance all have much room for improvement;The more important thing is that existing capacitor coating film is high to evaporation process requirement, be not easy to batch machining, this is all very headache for manufacturer and user, is therefore badly in need of solving.
Utility model content
The purpose of this utility model is in that to overcome the deficiencies in the prior art, provides a kind of capacitor the 2 oblique palisading type seriality safety diaphragms of string data at this;Arrange in pairs or groups including double-edge film and intermediately remained border film two parts and use;Range of application includes impulse capacitor, DC filter capacitors, New-energy capacitance device, low pressure/medium voltage electricity capacitor etc.;Described oblique palisading type metal-plated tunic can adopt multiple evaporation form to be carried out;Oblique palisading type safety diaphragm forms seriality form and (namely multiple is connected with each other in oblique palisading type safety diaphragm, form conitnuous forms), more pressure than existing capacitor films higher, performance is more preferably excellent, the more important thing is on plastic medium film employing oblique evaporation metal-plated tunic, contribute to the evaporation process of manufacturer so that it is processing get up simpler easily, when batch production, the time is shorter, cost savings obtain more, is manufacturer and user extremely wishes the product that obtains.
This utility model is achieved in that a kind of capacitor 2 oblique palisading type seriality safety diaphragms of string data of structure, it is characterised in that: include double-edge film and intermediately remained border film two parts;Double-edge film and intermediately remained border film are respectively provided with plastic medium film, and on plastic medium film, continuous steaming is coated with the metal-plated tunic in oblique palisading type, and the metal-plated tunic of described oblique palisading type is formed by safety diaphragm screen is spaced, forms conitnuous forms by link;
Wherein, the both sides on plastic medium film that double-edge film is corresponding are respectively formed stays limit;
Wherein, in intermediately remained border film, the middle part of plastic medium film is formed and stays limit;
The metal-plated tunic of described oblique palisading type oblique inclination angle on plastic medium film is-90 °, β=30 °.
According to capacitor described in the utility model with the 2 oblique palisading type seriality safety diaphragms of string data, it is characterised in that: metal-plated tunic is gradual changing square resistance evaporation layer, step square resistance coating, adds the flat evaporation layer of webbing or without the flat evaporation layer adding webbing.
According to capacitor described in the utility model with the 2 oblique palisading type seriality safety diaphragms of string data, it is characterised in that: corresponding metal-plated tunic sheet resistance scope: mobile layer sheet resistance ranges for1-150 Ω/, thickeies sheet resistance and ranges for 0.1-20 Ω/.
According to capacitor described in the utility model with the 2 oblique palisading type seriality safety diaphragms of string data, it is characterised in that: in double-edge film, link is corresponding to the middle part of metal-plated tunic.
According to capacitor described in the utility model with the 2 oblique palisading type seriality safety diaphragms of string data, it is characterised in that: in intermediately remained border film, link stays limit corresponding to middle part.
According to capacitor described in the utility model with the 2 oblique palisading type seriality safety diaphragms of string data, it is characterised in that: plastic medium film is: polypropylene, polyester or other thin film.
According to capacitor described in the utility model with the 2 oblique palisading type seriality safety diaphragms of string data, it is characterised in that: coat of metal membrane material is: allumen, aluminum, zinc, copper, silver-colored or golden.
According to capacitor described in the utility model with the 2 oblique palisading type seriality safety diaphragms of string data, it is characterised in that: plastic medium film width: B=5mm-300mm;Plastic medium thickness: d=1 μm-30 μm.
According to capacitor described in the utility model with the 2 oblique palisading type seriality safety diaphragms of string data, it is characterised in that: what double-edge film was corresponding stay, and hem width degree is: S=0.5-10mm;What intermediately remained border film was corresponding stay, and hem width degree is: C=0.5-10mm.
According to capacitor described in the utility model with the 2 oblique palisading type seriality safety diaphragms of string data, it is characterised in that: safety diaphragm screen bandwidth: p=0.2 ~ 2mm.
The utility model has the advantage of: this utility model provides a kind of capacitor being applied among capacitor 2 oblique palisading type seriality safety diaphragms of string data, arranging in pairs or groups including double-edge film and intermediately remained border film two parts uses;Corresponding oblique palisading type metal-plated tunic can adopt the flat evaporation without adding the flat evaporation of webbing, gradual changing square resistance (progressive thickness) evaporation, step square resistance evaporation or edge thickening to implement;Range of application includes impulse capacitor, DC filter capacitors, low pressure/medium voltage electricity capacitor etc.;Existing capacitor films evaporation is independent metal film, and between film, gap independently separates, poor performance and not easily processing;But this utility model length and width of the metal-plated tunic of oblique fence in implementation process is adjustable, has gap between the metal-plated tunic of oblique palisading type;Drawing through test, described oblique palisading type safety diaphragm forms seriality form (namely multiple oblique palisading type safety diaphragms are connected with each other, and form conitnuous forms), pressure higher than existing independent capacitor films, energy when spontaneous recovery punctures is less, does not affect electric current, therefore reliability is higher, safer;The more important thing is owing to metal-plated tunic is that the continuous evaporating-plating at certain inclination angle is on plastic medium film, therefore the safety diaphragm of this oblique form is adding man-hour its coating process with regard to relatively good realization, when batch production, the time is shorter, cost savings obtain more, is manufacturer and user extremely wishes the product that obtains.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model double-edge film is corresponding
Fig. 2 is this utility model double-edge film (embodiment 1) schematic diagram
Fig. 3 is this utility model double-edge film (embodiment 2) schematic diagram
Fig. 4 is this utility model double-edge film (embodiment 3) schematic diagram
Fig. 5 is this utility model double-edge film (embodiment 6) schematic diagram
Fig. 6 is the structural representation that this utility model intermediately remained border film is corresponding
Fig. 7 is this utility model intermediately remained border film (embodiment 1) schematic diagram
Fig. 8 is this utility model intermediately remained border film (embodiment 2) schematic diagram
Fig. 9 is this utility model intermediately remained border film (embodiment 3) schematic diagram
Figure 10 is this utility model intermediately remained border film (embodiment 6) schematic diagram
Figure 11 is this utility model double-edge film and intermediately remained border film collocation use schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-11, this utility model is described in detail, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
This utility model provides a kind of capacitor the 2 oblique palisading type seriality safety diaphragms of string data by improving at this;Can be practiced as follows;
Embodiment 1: a kind of capacitor is with the 2 oblique palisading type seriality safety diaphragms of string data, as shown in the figure;Including double-edge film and intermediately remained border film two parts, Figure 11 show double-edge film and the collocation of intermediately remained border film uses;
Double-edge film can adopt to be implemented as shown in Figure 2-5, and intermediately remained border film is implemented as is seen in figs 7-10;It is specifically described below:
Double-edge film embodiment 1: as shown in Figure 1, Figure 2;Double-edge film has plastic medium film 1, and on plastic medium film 1, continuous steaming is coated with the metal-plated tunic 2 in oblique palisading type, and the metal-plated tunic 2 of described oblique palisading type is formed by safety diaphragm screen band 4 interval, forms conitnuous forms by link 2a;The both sides on plastic medium film 1 that double-edge film is corresponding are respectively formed stays limit 3.
Corresponding metal film 2 sheet resistance scope: mobile layer sheet resistance ranges for1-150 Ω/, thickeies sheet resistance and ranges for 0.1-20 Ω/;Plastic medium film can be polypropylene, polyester or other thin film;Plastic medium film width B=5mm-300mm(intermediately remained border plastic medium film width B2-double-edge plastic medium film width B1=1-4mm), plastic medium thickness: 1 μm-30 μm;Metal-plated tunic can be: allumen, aluminum, zinc, copper, silver, gold or other metal;The hem width degree is stayed to be: what double-edge film was corresponding stay, and hem width degree is: S=0.5-10mm;Interval safety diaphragm screen band 4 between metal-plated tunic 2, safety diaphragm screen bandwidth: p=0.2 ~ 2mm;Conitnuous forms are formed by link 2a;The metal-plated tunic of oblique palisading type oblique inclination angle on plastic medium film is-90 °, β=30 °;What metal-plated tunic 2 adopted is gradual changing square resistance coating (progressive thickness).
Double-edge film embodiment 2: as shown in Figure 1, Figure 3;What corresponding oblique palisading type metal-plated tunic 2 adopted is step square resistance coating.
Double-edge film embodiment 3: as Figure 1 and Figure 4;What corresponding oblique palisading type metal-plated tunic 2 adopted is the flat evaporation layer of edge thickening.
Double-edge film embodiment 4: as shown in Figure 1, shown in Figure 5;What corresponding oblique fence metal-plated tunic 2 adopted is without the flat evaporation layer thickeied.
Intermediately remained border film embodiment 1: as shown in Figure 6, Figure 7;Intermediately remained border film is respectively provided with plastic medium film 1, and on plastic medium film 1, continuous steaming is coated with the metal-plated tunic 2 in oblique palisading type, and the metal-plated tunic 2 of described oblique palisading type is formed by safety diaphragm screen band 4 interval, forms conitnuous forms by link 2a;In intermediately remained border film, the middle part of plastic medium film 1 is formed and stays limit 3.
Corresponding metal film 2 sheet resistance scope: mobile layer sheet resistance ranges for1-150 Ω/, thickeies sheet resistance and ranges for 0.1-20 Ω/;Plastic medium film can be polypropylene, polyester or other thin film;Plastic medium film width B=5mm-300mm(intermediately remained border plastic medium film width B2-double-edge plastic medium film width B1=1-4mm), plastic medium thickness: 1 μm-30 μm;Metal-plated tunic can be allumen, aluminum, zinc, copper, silver, gold or other metal;The hem width degree is stayed to be: what intermediately remained border film was corresponding stay, and hem width degree is: C=0.5-10mm;Interval safety diaphragm screen band 4 between metal-plated tunic 2, safety diaphragm screen bandwidth: p=0.2 ~ 2mm;In intermediately remained border film, link 2a stays limit 3 corresponding to middle part;The metal-plated tunic of oblique palisading type oblique inclination angle on plastic medium film is-90 °, β=30 °;What metal-plated tunic 2 adopted is gradual changing square resistance coating (progressive thickness).
Intermediately remained border film embodiment 2: as shown in Fig. 6, Fig. 8;What corresponding oblique palisading type metal-plated tunic 2 adopted is step square resistance coating.
Intermediately remained border film embodiment 3: as shown in Fig. 6, Fig. 9;What corresponding oblique palisading type metal-plated tunic 2 adopted is the flat evaporation layer of edge thickening.
Intermediately remained border film embodiment 4: as shown in Fig. 6, Figure 10;What corresponding oblique fence metal-plated tunic 2 adopted is without the flat evaporation layer thickeied.
This utility model provides a kind of capacitor being applied among capacitor 2 oblique palisading type seriality safety diaphragms of string data, and arranging in pairs or groups including double-edge film and intermediately remained border film two parts uses;Corresponding oblique palisading type metal-plated tunic can adopt the flat evaporation without adding the flat evaporation of webbing, gradual changing square resistance (progressive thickness) evaporation, step square resistance evaporation or edge thickening to implement;Range of application includes impulse capacitor, DC filter capacitors, low pressure/medium voltage electricity capacitor etc.;Existing capacitor films evaporation is independent metal film, and between film, gap independently separates, poor performance and not easily processing;But this utility model length and width of the metal-plated tunic of oblique fence in implementation process is adjustable, has gap between the metal-plated tunic of oblique palisading type;Drawing through test, described oblique palisading type safety diaphragm forms seriality form (namely multiple oblique palisading type safety diaphragms are connected with each other, and form conitnuous forms), pressure higher than existing independent capacitor films, energy when spontaneous recovery punctures is less, does not affect electric current, therefore reliability is higher, safer;The more important thing is owing to metal-plated tunic is that the continuous evaporating-plating at certain inclination angle is on plastic medium film, therefore the safety diaphragm of this oblique form is adding man-hour its coating process with regard to relatively good realization, when batch production, the time is shorter, cost savings obtain more, is manufacturer and user extremely wishes the product that obtains.
Described above, makes professional and technical personnel in the field be capable of or uses this utility model.The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein when without departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.

Claims (10)

1. a capacitor is with the 2 oblique palisading type seriality safety diaphragms of string data, it is characterised in that: include double-edge film and intermediately remained border film two parts;
Double-edge film and intermediately remained border film are respectively provided with plastic medium film (1), the upper continuous steaming of plastic medium film (1) is coated with the metal-plated tunic (2) in oblique palisading type, the metal-plated tunic (2) of described oblique palisading type is formed by safety diaphragm screen band (4) interval, forms conitnuous forms by link (2a);
Wherein, the both sides on plastic medium film (1) that double-edge film is corresponding are respectively formed stays limit (3);
Wherein, in intermediately remained border film, the middle part of plastic medium film (1) is formed and stays limit (3);
The metal-plated tunic (2) of described oblique palisading type oblique inclination angle on plastic medium film (1) is-90 °, β=30 °.
2. according to claim 1 capacitor with the 2 oblique palisading type seriality safety diaphragms of string data, it is characterised in that: metal-plated tunic (2) is gradual changing square resistance evaporation layer, step square resistance coating, adds the flat evaporation layer of webbing or without the flat evaporation layer adding webbing.
3. according to claim 1 capacitor with the 2 oblique palisading type seriality safety diaphragms of string data, it is characterised in that: corresponding metal-plated tunic (2) sheet resistance scope: mobile layer sheet resistance ranges for1-150 Ω/, thickeies sheet resistance and ranges for 0.1-20 Ω/.
4. according to claim 1 capacitor with the 2 oblique palisading type seriality safety diaphragms of string data, it is characterised in that: in double-edge film, link (2a) is corresponding to the middle part of metal-plated tunic (2).
5. according to claim 1 capacitor with the 2 oblique palisading type seriality safety diaphragms of string data, it is characterised in that: in intermediately remained border film, link (2a) stays limit (3) corresponding to middle part.
6. according to claim 1 capacitor with the 2 oblique palisading type seriality safety diaphragms of string data, it is characterised in that: plastic medium film (1) is: polypropylene, polyester or other thin film.
7. according to claim 1 capacitor with the 2 oblique palisading type seriality safety diaphragms of string data, it is characterised in that: metal-plated tunic (2) material is: allumen, aluminum, zinc, copper, silver-colored or golden.
8. according to claim 1 capacitor with the 2 oblique palisading type seriality safety diaphragms of string data, it is characterised in that: plastic medium film width: B=5mm-300mm;Plastic medium thickness: d=1 μm-30 μm.
9. according to claim 1 capacitor with the 2 oblique palisading type seriality safety diaphragms of string data, it is characterised in that: what double-edge film was corresponding stay, and hem width degree is: S=0.5-10mm;What intermediately remained border film was corresponding stay, and hem width degree is: C=0.5-10mm.
10. according to claim 1 capacitor with the 2 oblique palisading type seriality safety diaphragms of string data, it is characterised in that: safety diaphragm screen bandwidth: p=0.2 ~ 2mm.
CN201620105443.1U 2016-02-03 2016-02-03 Condenser is with oblique fence type continuity safety film of 2 string datas Withdrawn - After Issue CN205354876U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109461581A (en) * 2018-11-05 2019-03-12 铜陵市超越电子有限公司 The anti-anti- harmonic wave metallized film that shoves of one kind
JP2019135743A (en) * 2018-02-05 2019-08-15 株式会社指月電機製作所 Film capacitor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019135743A (en) * 2018-02-05 2019-08-15 株式会社指月電機製作所 Film capacitor
JP7193070B2 (en) 2018-02-05 2022-12-20 株式会社指月電機製作所 Film capacitor
US11664161B2 (en) 2018-02-05 2023-05-30 Murata Manufacturing Co., Ltd. Film capacitor
CN109461581A (en) * 2018-11-05 2019-03-12 铜陵市超越电子有限公司 The anti-anti- harmonic wave metallized film that shoves of one kind
CN109461581B (en) * 2018-11-05 2020-10-27 铜陵市超越电子有限公司 Anti-surge anti-harmonic metallized film

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