CN105914034A - Insulating bracket for inside of power capacitor unit - Google Patents
Insulating bracket for inside of power capacitor unit Download PDFInfo
- Publication number
- CN105914034A CN105914034A CN201610486630.3A CN201610486630A CN105914034A CN 105914034 A CN105914034 A CN 105914034A CN 201610486630 A CN201610486630 A CN 201610486630A CN 105914034 A CN105914034 A CN 105914034A
- Authority
- CN
- China
- Prior art keywords
- insulating
- capacitor unit
- power capacitor
- insulating support
- support inside
- 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 27
- 239000000123 paper Substances 0.000 claims 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 6
- 230000015556 catabolic process Effects 0.000 abstract description 6
- 229910052802 copper Inorganic materials 0.000 abstract description 6
- 239000010949 copper Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000032258 transport Effects 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
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/02—Mountings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/10—Housing; Encapsulation
- H01G2/106—Fixing the capacitor in a housing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The invention provides an insulating bracket for the inside of a power capacitor unit. The insulating bracket comprises four insulating paper plates, wherein the four insulating paper plates are connected with one another to form a #-shaped structure; the insulating bracket for the inside of the power capacitor unit can also comprise a cylindrical insulating paper plate; the diameter of the cylindrical insulating paper plate is 50-100mm; and a round hole is formed in the cylindrical insulating paper plate. By the insulating bracket for the inside of the power capacitor unit, the positions of a casing copper stranded wire and a core lead-out wire can be limited, so that the problem of pole-to-shell breakdown since a shell is touched is solved; a core is effectively limited; the problem that the inside of the core is damaged due to large movement of the core is solved; and the four insulating paper plates of the insulating brackets are uniform in specification, are convenient to process and simple in assembly.
Description
Technical field
The present invention relates to power capacitor field, the insulating support inside a kind of power capacitor unit.
Background technology
In existing power capacitor unit internal structure, between fuse and unit cover, it is usually present about 40mm-90mm
Space, mainly gives over to capacitor unit oiling and the working place of lead-out wire splice sleeve copper stranded conductor.Become to limit fuse
Shape, typically places the insulating support of integrated well cabinet frame structure or certain high by insulating board stacking in this space in industry
The cushion block of degree.
Insulating support and the cushion block of this integrated well cabinet frame structure have the disadvantage that:
1, the insulating support of integrated well cabinet frame structure and cushion block, after sleeve pipe copper stranded conductor couples with fuse lead-out wire, it puts position
Put and can not fix, can not be spacing, easily touch shell, cause the insulation breakdown between lead-out wire and shell.
2, cushion block can not well play the effect spacing to fuse, transports or installs, in running, easily causes fuse
Significantly move, damage fuse internal structure.
Summary of the invention
The technical problem to be solved in the present invention is to overcome existing defect, it is provided that a kind of effective spacing fuse, can be prevented effectively from and causes
Insulating support inside the power capacitor unit of insulation breakdown between lead-out wire and shell.
In order to solve above-mentioned technical problem, the invention provides following technical scheme:
Insulating support inside a kind of power capacitor unit, is made up of four pieces of insulating boards；Described four pieces of insulating boards are mutual
Connect composition groined type structure.
Further, the thickness of described insulating board is 2mm-10mm.
Further, the thickness of described insulating board is 3mm-5mm.
Further, the center of described insulating board is provided with circular hole.
Further, the size thickness of described four pieces of insulating boards is unified.
Further, the insulating support inside described power capacitor unit, it is also possible to be made up of cylindrical shape insulating board, institute
State a diameter of 50mm-100mm of cylindrical shape insulating board, described cylindrical shape insulating board is provided with circular hole.
Further, the thickness of described cylindrical shape insulating board is 3mm-5mm.
Further, the Circularhole diameter on described cylindrical shape insulating board is 10mm-20mm.
Insulating support energy limiting boot copper stranded conductor inside a kind of power capacitor unit of the present invention and the position of fuse lead-out wire,
Avoid it to touch shell and cause extremely generation to shell breakdown problem；Effective spacing fuse, it is to avoid fuse significantly moves thus damages
Hinder the generation of fuse internal problem；Four pieces of insulating board uniform specification of this insulating support, easy to process, assembling is simple.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, with embodiments of the invention one
Rise and be used for explaining the present invention, be not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is the groined type structural representation of the insulating support inside a kind of power capacitor unit of the present invention.
Fig. 2 is the columnar structured schematic diagram of the insulating support inside a kind of power capacitor unit of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred embodiment described herein is only
For instruction and explanation of the present invention, it is not intended to limit the present invention.
Embodiment 1:
As it is shown in figure 1, the insulating support inside a kind of power capacitor unit of the present invention, it is made up of four pieces of insulating boards 1；
Described four pieces of insulating boards 1 are connected with each other composition groined type structure.The thickness of described insulating board 1 is 2mm-10mm, described absolutely
The thickness of edge cardboard 1 is preferably 3mm-5mm.The center of described insulating board 1 is provided with circular hole.Described four pieces of insulating boards
The size thickness of 1 is unified.
The insulating support of two groined types is placed between fuse and cover plate, between height and fuse and the cover plate of insulating support
Difference in height forms effectively cooperation, can be while effective spacing fuse, and limiting boot copper stranded conductor and the position of fuse lead-out wire, keep away
Exempt from it to touch shell and cause extremely generation to shell breakdown problem.It addition, the width of insulating support and capacitor unit enclosure
The size of width is suitable, when insulating support puts into shell, is also avoided that moving on a large scale of insulating support self.
Embodiment 2:
As in figure 2 it is shown, the insulating support inside a kind of power capacitor unit of the present invention, it is made up of cylindrical shape insulating board 2,
A diameter of 50mm-100mm of described cylindrical shape insulating board 2, described cylindrical shape insulating board 2 is provided with circular hole.Described circle
The thickness of barrel type insulation cardboard 2 is 3mm-5mm.Circularhole diameter on described cylindrical shape insulating board 2 is 10mm-20mm.
Two columnar insulating supports are placed between fuse and cover plate, between height and fuse and the cover plate of insulating support
Difference in height forms effectively cooperation, can be while effective spacing fuse, and limiting boot copper stranded conductor and the position of fuse lead-out wire, keep away
Exempt from it to touch shell and cause extremely generation to shell breakdown problem.It addition, the width of insulating support and capacitor unit enclosure
The size of width is suitable, when insulating support puts into shell, is also avoided that moving on a large scale of insulating support self.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment pair
The present invention has been described in detail, and for a person skilled in the art, it still can be to described in foregoing embodiments
Technical scheme modify, or wherein portion of techniques feature is carried out equivalent.All the spirit and principles in the present invention it
In, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (8)
1. the insulating support inside power capacitor unit, is made up of four pieces of insulating boards；It is characterized in that: described
Four pieces of insulating boards are connected with each other composition groined type structure.
Insulating support inside power capacitor unit the most according to claim 1, is characterized in that: described insulating paper
The thickness of plate is 2mm-10mm.
Insulating support inside power capacitor unit the most according to claim 2, is characterized in that: described insulating paper
The thickness of plate is 3mm-5mm.
Insulating support inside power capacitor unit the most according to claim 1, is characterized in that: described insulating paper
The center of plate is provided with circular hole.
Insulating support inside power capacitor unit the most according to claim 1, is characterized in that: described four pieces absolutely
The size thickness of edge cardboard is unified.
Insulating support inside power capacitor unit the most according to claim 1, it is also possible to insulated by cylindrical shape
Cardboard forms, and it is characterized in that: a diameter of 50mm-100mm of described cylindrical shape insulating board, described cylindrical shape insulating board
On be provided with circular hole.
Insulating support inside power capacitor unit the most according to claim 6, is characterized in that: described cylindrical shape
The thickness of insulating board is 3mm-5mm.
Insulating support inside power capacitor unit the most according to claim 6, is characterized in that: described cylindrical shape
Circularhole diameter on insulating board is 10mm-20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486630.3A CN105914034A (en) | 2016-06-28 | 2016-06-28 | Insulating bracket for inside of power capacitor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486630.3A CN105914034A (en) | 2016-06-28 | 2016-06-28 | Insulating bracket for inside of power capacitor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105914034A true CN105914034A (en) | 2016-08-31 |
Family
ID=56759830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610486630.3A Pending CN105914034A (en) | 2016-06-28 | 2016-06-28 | Insulating bracket for inside of power capacitor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105914034A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307623Y (en) * | 2008-12-09 | 2009-09-09 | 深圳毅力能源有限公司 | Rechargeable lithium-ion battery without identification of direction of anode and cathode |
| CN201868250U (en) * | 2010-11-23 | 2011-06-15 | 宁波新容电器科技有限公司 | Encapsulation lid of capacitor |
| CN203260492U (en) * | 2013-06-06 | 2013-10-30 | 李尧 | Novel high-voltage power capacitor |
| KR101469727B1 (en) * | 2014-05-30 | 2014-12-05 | 주식회사 디엔텍 | Capacitor fixing device and capacitor employing the same |
| CN204167109U (en) * | 2014-08-29 | 2015-02-18 | 合容电气股份有限公司 | A kind of capacitor-embedded framework with the strong thermal diffusivity of high-insulativity |
| CN205992473U (en) * | 2016-06-28 | 2017-03-01 | 无锡赛晶电力电容器有限公司 | A kind of insulating support inside power capacitor unit |
-
2016
- 2016-06-28 CN CN201610486630.3A patent/CN105914034A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307623Y (en) * | 2008-12-09 | 2009-09-09 | 深圳毅力能源有限公司 | Rechargeable lithium-ion battery without identification of direction of anode and cathode |
| CN201868250U (en) * | 2010-11-23 | 2011-06-15 | 宁波新容电器科技有限公司 | Encapsulation lid of capacitor |
| CN203260492U (en) * | 2013-06-06 | 2013-10-30 | 李尧 | Novel high-voltage power capacitor |
| KR101469727B1 (en) * | 2014-05-30 | 2014-12-05 | 주식회사 디엔텍 | Capacitor fixing device and capacitor employing the same |
| CN204167109U (en) * | 2014-08-29 | 2015-02-18 | 合容电气股份有限公司 | A kind of capacitor-embedded framework with the strong thermal diffusivity of high-insulativity |
| CN205992473U (en) * | 2016-06-28 | 2017-03-01 | 无锡赛晶电力电容器有限公司 | A kind of insulating support inside power capacitor unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |
|
| RJ01 | Rejection of invention patent application after publication |