CN107331512A - A kind of multifunctional combination thin film capacitor - Google Patents
A kind of multifunctional combination thin film capacitor Download PDFInfo
- Publication number
- CN107331512A CN107331512A CN201710455601.5A CN201710455601A CN107331512A CN 107331512 A CN107331512 A CN 107331512A CN 201710455601 A CN201710455601 A CN 201710455601A CN 107331512 A CN107331512 A CN 107331512A
- Authority
- CN
- China
- Prior art keywords
- thin film
- film capacitor
- multifunctional combination
- core bag
- core
- 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.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 23
- 239000010409 thin film Substances 0.000 title claims abstract description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 239000004425 Makrolon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011104 metalized film Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/33—Thin- or thick-film capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/224—Housing; Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The present invention provides a kind of multifunctional combination thin film capacitor, including housing, and it is arranged at the core bag in the housing, multiple core bags are provided with the housing, the positive pole leading-out terminal and negative pole leading-out terminal of each core bag electrical connection, wherein casing center position is provided with main core bag, core bag supplemented by other.Instant invention overcomes the deficiencies in the prior art, reasonable in design, compact conformation is welded using the parallel connection of multiple core bags, capacity is twice of single bag, so that capacity is bigger, while overall volume reduces, maintenance is easily installed, multiple core bags are in a housing simultaneously, it is easy to fill shell encapsulating, greatly improves production efficiency, reduce cost.
Description
Technical field
The present invention relates to capacitor technology field, and in particular to a kind of multifunctional combination thin film capacitor.
Background technology
At home and abroad application end, electrochemical capacitor is higher than capacity rate because of it, and volume is light and handy, easy for installation, in frequency converter, wind energy
Generate electricity, it is early in terms of power vehicle to have been widely used, but its shortcoming, such as voltage do not high, and leakage current is big, and service life can only be counted
Thousand hours etc., be also engineers and technicians institute headache.
Thin film capacitor is that the plastic sheeting such as polystyrene or makrolon is medium, in medium with poly- ethyl ester, polypropylene
Nano level metal level is formed by vacuum sputtering on film and is used as electrode, it is overlapping from two ends after, be wound into cylindrical shape construction
Capacitor.The voltage of metalized film electric capacity is up to tens thousand of volts, and leakage current is a ten thousandth of electrochemical capacitor, and these are all electrolysis
Incomparable.Film but be due to be influenceed by film winder capacity of equipment, monomer core inclusion quantity is limited, so as to cause it
The limitation of application field；Also need to use substantial amounts of thin film capacitor in some circuit boards, due to capacitor volume not
It is small, the occupancy using space can be increased when in use, while being unfavorable for layout and the arrangement of circuit.In addition, when in circuit system
When capacitors count is more, not only increase cost of manufacture, while being also unfavorable for checking and maintenance.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of multifunctional combination thin film capacitor, existing skill is overcome
The deficiency of art, reasonable in design, compact conformation is welded using the parallel connection of multiple core bags, and capacity is twice of single bag, so that holding
Amount is bigger, while overall volume reduces, is easily installed maintenance, while multiple core bags are in a housing, is easy to fill shell encapsulating, pole
Production efficiency is improved greatly, cost is reduced.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs：
A kind of multifunctional combination thin film capacitor, including housing, and the core bag being arranged in the housing, the housing
It is interior to be provided with multiple core bags, wherein the positive pole leading-out terminal and negative pole leading-out terminal of each core bag electrical connection, casing center
Position is provided with main core bag, core bag supplemented by other.
Multiple auxiliary cores, which surround to take all of around main core, to be uniformly distributed in week.
The core bag is odd number 3 or 5 or 7.
Connection sheet is equipped with the core bag positive and negative electrode leading-out terminal, the connection sheet is provided with fixing bolt, the company
The contact pin other end is provided with connects bayonet socket.
The connection sheet is provided with stretching structure.
The connection sheet is copper sheet.
The hull outside face is provided with arc surface.
(3) beneficial effect
The embodiments of the invention provide a kind of multifunctional combination thin film capacitor.Possesses following beneficial effect：The present invention is adopted
Welded, capacity is twice of single bag, so that capacity is bigger, while overall volume reduces, be easy to the parallel connection of multiple core bags
Install and safeguard, while multiple core bags are in a housing, are easy to fill shell encapsulating, greatly improve production efficiency, reduce cost.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 schematic structural views of the invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
A kind of multifunctional combination thin film capacitor, including housing 1, and the core bag being arranged in the housing 1, the shell
Multiple core bags are provided with vivo, the core bag is 5, the positive pole leading-out terminal and negative pole exit of each core bag electrical connection
Son 2, wherein casing center position are provided with main core bag 3, and core bag 4 supplemented by other, multiple auxiliary cores 4 are surrounded around the main circumference of core bag 3
It is uniformly distributed；
Connection sheet 5 is equipped with the core bag positive and negative electrode leading-out terminal, the connection sheet 5 is provided with fixing bolt, described
The other end of connection sheet 5 is provided with connects bayonet socket 501, and the connection sheet 5 is provided with stretching structure, and the connection sheet 5 is copper sheet, described
The lateral surface of housing 1 is provided with arc surface 101；The present invention is twice of single bag using the parallel connection welding of multiple core bags, capacity, so that
Obtain capacity bigger, while overall volume reduces, be easily installed maintenance, while multiple core bags are in a housing, be easy to dress shell to fill
Glue, greatly improves production efficiency, reduces cost.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (7)
1. a kind of multifunctional combination thin film capacitor, including housing, and the core bag being arranged in the housing, its feature exist
In, multiple core bags are provided with the housing, each the positive pole leading-out terminal and negative pole leading-out terminal of the core bag electrical connection, its
Middle casing center position is provided with main core bag, core bag supplemented by other.
2. multifunctional combination thin film capacitor as claimed in claim 1, it is characterised in that：Multiple auxiliary cores are surrounded around main core
Take all of and be uniformly distributed in week.
3. multifunctional combination thin film capacitor as claimed in claim 1, it is characterised in that：The core bag is odd number 3 or 5 or 7.
4. multifunctional combination thin film capacitor as claimed in claim 1, it is characterised in that：The core bag positive and negative electrode exit
Connection sheet is equipped with son, the connection sheet is provided with fixing bolt, and the connection sheet other end is provided with connects bayonet socket.
5. multifunctional combination thin film capacitor as claimed in claim 4, it is characterised in that：The connection sheet is provided with flexible knot
Structure.
6. multifunctional combination thin film capacitor as claimed in claim 4, it is characterised in that：The connection sheet is copper sheet.
7. multifunctional combination thin film capacitor as claimed in claim 1, it is characterised in that：The hull outside face is provided with circular arc
Face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710455601.5A CN107331512A (en) | 2017-06-16 | 2017-06-16 | A kind of multifunctional combination thin film capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710455601.5A CN107331512A (en) | 2017-06-16 | 2017-06-16 | A kind of multifunctional combination thin film capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107331512A true CN107331512A (en) | 2017-11-07 |
Family
ID=60195120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710455601.5A Pending CN107331512A (en) | 2017-06-16 | 2017-06-16 | A kind of multifunctional combination thin film capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107331512A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723197A (en) * | 2012-06-05 | 2012-10-10 | 南通新江海动力电子有限公司 | Welding method for double core bags of thin film capacitor |
| CN202585109U (en) * | 2012-02-24 | 2012-12-05 | 安徽江威精密制造有限公司 | Capacitor wiring terminal |
| CN203706870U (en) * | 2014-02-21 | 2014-07-09 | 佛山市顺德区宏邺电器有限公司 | Explosion-proof capacitor provided with safety protection device |
| CN104051156A (en) * | 2014-06-25 | 2014-09-17 | 佛山市顺德区创格电子实业有限公司 | Tree-branch-type parallel connection thin film capacitor |
| US20150022991A1 (en) * | 2005-04-07 | 2015-01-22 | American Radionic Company, Inc. | Capacitor with multiple elements for multiple replacement applications |
-
2017
- 2017-06-16 CN CN201710455601.5A patent/CN107331512A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150022991A1 (en) * | 2005-04-07 | 2015-01-22 | American Radionic Company, Inc. | Capacitor with multiple elements for multiple replacement applications |
| CN202585109U (en) * | 2012-02-24 | 2012-12-05 | 安徽江威精密制造有限公司 | Capacitor wiring terminal |
| CN102723197A (en) * | 2012-06-05 | 2012-10-10 | 南通新江海动力电子有限公司 | Welding method for double core bags of thin film capacitor |
| CN203706870U (en) * | 2014-02-21 | 2014-07-09 | 佛山市顺德区宏邺电器有限公司 | Explosion-proof capacitor provided with safety protection device |
| CN104051156A (en) * | 2014-06-25 | 2014-09-17 | 佛山市顺德区创格电子实业有限公司 | Tree-branch-type parallel connection thin film capacitor |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171107 |