CN105280375A - Cover plate of CBB60 capacitor - Google Patents
Cover plate of CBB60 capacitor Download PDFInfo
- Publication number
- CN105280375A CN105280375A CN201510752475.0A CN201510752475A CN105280375A CN 105280375 A CN105280375 A CN 105280375A CN 201510752475 A CN201510752475 A CN 201510752475A CN 105280375 A CN105280375 A CN 105280375A
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- CN
- China
- Prior art keywords
- cover plate
- capacitor
- cbb60
- type capacitor
- projection
- 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.)
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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The invention relates to a cover plate of a CBB60 capacitor, comprising a circular cover plate, wherein the cover plate is provided with wire holes which are through up and down, and at least one pair of bulges which are of central symmetry about the cover plates are arranged on the lower surface of the cover plate. According to the invention, by arranging the bulges on the lower surface of the cover plate, the thickness of an epoxy resin sealing layer at the opening of the capacitor is controllable and standardized, the moisture-proof performance of the capacitor is improved greatly under the condition of not increasing the infusion dose of epoxy resin, and a stripping copper wire at a welding point is prevented from being exposed out of the cover plate.
Description
Technical field
The present invention relates to capacitor technology field, specifically a kind of CBB60 type capacitor cover plate.
Background technology
CBB60 shape shell capacitor adopts epoxy resin fixed core bag, sealing collar extension, makes it moistureproof, fixing; In practical operation, need epoxy resin capacitor quantitative for filling to be inverted, make it the epoxy sealing layer form solidification around cover plate mouth after, thus reach sealing, but conventional cover plate inside is a plane, in inversion process, core bag gravitate falls, the distance of its metal spraying aspect and cover plate cannot be ensured, cause sealant between gilding layer and cover plate uncontrollable, some gilding layer is directly pasted onto on cover plate inwall, sealing property is had a greatly reduced quality, some be even welded in gilding layer wire stripping head outside be exposed at outside cover plate, directly cause electric capacity to scrap.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of CBB60 type capacitor cover plate, makes the epoxy sealing layer thickness at capacitor openings place controlled, improves the humidity resistance of capacitor.
For solving the problems of the technologies described above, the invention provides following technical scheme: a kind of CBB60 type capacitor cover plate, comprise circular cover, described cover plate is provided with the wire guide of up/down perforation, cover plate lower surface is provided with at least one pair of projection about cover plate central symmetry.
The scheme of further optimization, described side edge thereof is provided with the seam corresponding with capacitor case internal diameter.
The scheme optimized further again, described projection is cuboid, square, cylinder or round platform.
The scheme optimized further again, the height of described projection is 0.5-1.5mm.
The beneficial effect that the present invention compared with prior art has is: by arranging projection at cover plate lower surface, make the epoxy sealing layer thickness at capacitor openings place controlled and standardization, when not increasing epoxy resin perfusion dosage, the humidity resistance of capacitor improves greatly, and avoids the wire stripping copper wire of pad to expose outside cover plate.
Accompanying drawing explanation
Fig. 1 is the vertical cutaway view of a kind of CBB60 of the present invention type capacitor cover plate;
Fig. 2 is the upward view of a kind of CBB60 type of the present invention capacitor cover plate.
Number in the figure is: 1-cover plate, 2-seam, 3-wire guide, 4-projection.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In describing the invention, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
Known referring to figs. 1 through 2, a kind of CBB60 type capacitor cover plate, comprise circular cover 1, described cover plate 1 edge is provided with the seam 2 corresponding with capacitor case internal diameter, cover plate 1 is provided with the wire guide 3 of up/down perforation, cover plate 1 lower surface is provided with at least one pair of about the centrosymmetric projection 4 of cover plate 1, and described projection 4 is cuboid, square, cylinder or round platform, and the height of projection 4 is 0.5-1.5mm.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a CBB60 type capacitor cover plate, comprises circular cover, described cover plate is provided with the wire guide of up/down perforation, it is characterized in that: cover plate lower surface is provided with at least one pair of projection about cover plate central symmetry.
2. a kind of CBB60 type capacitor cover plate according to claim 1, is characterized in that: described side edge thereof is provided with the seam corresponding with capacitor case internal diameter.
3. a kind of CBB60 type capacitor cover plate according to claim 1, is characterized in that: described projection is cuboid, square, cylinder or round platform.
4. a kind of CBB60 type capacitor cover plate according to claim 1, is characterized in that: the height of described projection is 0.5-1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510752475.0A CN105280375A (en) | 2015-11-04 | 2015-11-04 | Cover plate of CBB60 capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510752475.0A CN105280375A (en) | 2015-11-04 | 2015-11-04 | Cover plate of CBB60 capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105280375A true CN105280375A (en) | 2016-01-27 |
Family
ID=55149227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510752475.0A Pending CN105280375A (en) | 2015-11-04 | 2015-11-04 | Cover plate of CBB60 capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105280375A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039175A (en) * | 2017-03-10 | 2017-08-11 | 铜陵市佳龙飞电容器有限公司 | A kind of new super-silent explosive-proof sealed capacitor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2650306Y (en) * | 2003-09-17 | 2004-10-20 | 上海皓月电容器有限公司 | Box type capacitor |
| WO2009089676A1 (en) * | 2008-01-18 | 2009-07-23 | Shanghai Haoye Electric Co., Ltd | Lead-wire locating support for capacitor |
| CN201576563U (en) * | 2009-12-29 | 2010-09-08 | 宁波新容电器科技有限公司 | Capacitor compression-joint cover |
| CN201584294U (en) * | 2010-01-30 | 2010-09-15 | 安徽铜峰电子股份有限公司 | Plastic housing AC capacitor with convenient installation |
| CN201898031U (en) * | 2010-11-23 | 2011-07-13 | 宁波新容电器科技有限公司 | Capacitor cover |
| CN204558260U (en) * | 2015-04-07 | 2015-08-12 | 吉首大学 | A kind of power capacitor aluminium lid |
-
2015
- 2015-11-04 CN CN201510752475.0A patent/CN105280375A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2650306Y (en) * | 2003-09-17 | 2004-10-20 | 上海皓月电容器有限公司 | Box type capacitor |
| WO2009089676A1 (en) * | 2008-01-18 | 2009-07-23 | Shanghai Haoye Electric Co., Ltd | Lead-wire locating support for capacitor |
| CN201576563U (en) * | 2009-12-29 | 2010-09-08 | 宁波新容电器科技有限公司 | Capacitor compression-joint cover |
| CN201584294U (en) * | 2010-01-30 | 2010-09-15 | 安徽铜峰电子股份有限公司 | Plastic housing AC capacitor with convenient installation |
| CN201898031U (en) * | 2010-11-23 | 2011-07-13 | 宁波新容电器科技有限公司 | Capacitor cover |
| CN204558260U (en) * | 2015-04-07 | 2015-08-12 | 吉首大学 | A kind of power capacitor aluminium lid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039175A (en) * | 2017-03-10 | 2017-08-11 | 铜陵市佳龙飞电容器有限公司 | A kind of new super-silent explosive-proof sealed capacitor |
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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: 20160127 |
|
| RJ01 | Rejection of invention patent application after publication |