CN205194510U - Core subassembly structure of condenser - Google Patents
Core subassembly structure of condenser Download PDFInfo
- Publication number
- CN205194510U CN205194510U CN201521010893.4U CN201521010893U CN205194510U CN 205194510 U CN205194510 U CN 205194510U CN 201521010893 U CN201521010893 U CN 201521010893U CN 205194510 U CN205194510 U CN 205194510U
- Authority
- CN
- China
- Prior art keywords
- copper sheet
- copper
- housing
- shape structure
- casing
- 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
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Abstract
The utility model discloses a core subassembly structure of condenser, includes a fus, the core is encapsulated by the columniform casing the welding has first copper sheet, second copper sheet and third copper sheet on the casing, first copper sheet include two with shell top face welded connection's weld part, the looks near -end of two contact portions upwards extends to connect and constitutes contact portion, the main part of second copper sheet is connected with the top surface of casing for L shape structure, the violently end of L shape structure, and the end that erects of L shape structure is hugged closely with the side of casing, the outside of second copper sheet is equipped with first copper strips, first copper strips along the L shape structure of second copper sheet move towards distribute, the end fixing of first copper strips is in seting up the annular groove on the casing, the third copper sheet is connected with the side of casing, is equipped with the second copper strips in the outside of third copper sheet, the both ends of second copper strips respectively with the top surface and the bottom surface fixed connection of casing.
Description
Technical field
The utility model relates to capacitor area, specifically, is related specifically to a kind of core assembly structure of capacitor.
Background technology
High-voltage capacitor, as the main prototype part of Active PFC and reactive power compensation, obtains and applies more and more widely in electric power system, also has higher requirement to the electric property of capacitor simultaneously.
Utility model content
The purpose of this utility model is for deficiency of the prior art, provides a kind of core assembly structure of capacitor, to solve the problem.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of core assembly structure of capacitor, comprise fuse, described fuse is by columniform packaging shell, be welded with the first copper sheet, the second copper sheet and the 3rd copper sheet on the housing, described first copper sheet comprises two pieces of weld parts be welded to connect with housing end face, and the phase near-end of two pieces of contact portion upwards extends and connects and composes contact portion; The main body of described second copper sheet is L shape structure, the horizontal end of L shape structure is connected with the end face of housing, the perpendicular end of L shape structure and the side of housing are close to, the outside of described second copper sheet is provided with the first copper strips, described first copper strips along the second copper sheet L shape structure move towards distribution, the end winding support of the first copper strips is in being opened in the annular groove on housing; Described 3rd copper sheet is connected with the side of housing, is provided with the second copper strips in the outside of the 3rd copper sheet, and the two ends of the second copper strips are fixedly connected with bottom surface with the end face of housing respectively.
Compared with prior art, the beneficial effects of the utility model are as follows:
Structure is simple, designs ingenious, by adopting brand-new structural design, improving the performance parameter of core assembly structure, reducing its cost.
Accompanying drawing explanation
Fig. 1 is the core assembly structural representation of capacitor described in the utility model.
Number in the figure illustrates: housing 1, first copper sheet 2, second copper sheet 3, the 3rd copper sheet 4, first copper strips 5, second copper strips 6.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
See Fig. 1, the core assembly structure of a kind of capacitor described in the utility model, comprise fuse, described fuse is encapsulated by columniform housing 1, described housing 1 is welded with the first copper sheet 2, second copper sheet 3 and the 3rd copper sheet 4, described first copper sheet 2 comprises two pieces of weld parts be welded to connect with housing 1 end face, and the phase near-end of two pieces of contact portion upwards extends and connects and composes contact portion; The main body of described second copper sheet 3 is L shape structure, the horizontal end of L shape structure is connected with the end face of housing 1, the perpendicular end of L shape structure and the side of housing 1 are close to, the outside of described second copper sheet 3 is provided with the first copper strips 5, described first copper strips 5 along the second copper sheet 3 L shape structure move towards distribution, the end winding support of the first copper strips 5 is in being opened in the annular groove on housing 1; Described 3rd copper sheet 4 is connected with the side of housing 1, and the two ends being provided with the second copper strips 6, second copper strips 6 in the outside of the 3rd copper sheet 4 are fixedly connected with bottom surface with the end face of housing 1 respectively.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. the core assembly structure of a capacitor, it is characterized in that: comprise fuse, described fuse is by columniform packaging shell, be welded with the first copper sheet, the second copper sheet and the 3rd copper sheet on the housing, described first copper sheet comprises two pieces of weld parts be welded to connect with housing end face, and the phase near-end of two pieces of contact portion upwards extends and connects and composes contact portion; The main body of described second copper sheet is L shape structure, the horizontal end of L shape structure is connected with the end face of housing, the perpendicular end of L shape structure and the side of housing are close to, the outside of described second copper sheet is provided with the first copper strips, described first copper strips along the second copper sheet L shape structure move towards distribution, the end winding support of the first copper strips is in being opened in the annular groove on housing; Described 3rd copper sheet is connected with the side of housing, is provided with the second copper strips in the outside of the 3rd copper sheet, and the two ends of the second copper strips are fixedly connected with bottom surface with the end face of housing respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010893.4U CN205194510U (en) | 2015-12-08 | 2015-12-08 | Core subassembly structure of condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010893.4U CN205194510U (en) | 2015-12-08 | 2015-12-08 | Core subassembly structure of condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205194510U true CN205194510U (en) | 2016-04-27 |
Family
ID=55787478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521010893.4U Expired - Fee Related CN205194510U (en) | 2015-12-08 | 2015-12-08 | Core subassembly structure of condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205194510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115483027A (en) * | 2022-09-27 | 2022-12-16 | 成都宏明电子股份有限公司 | Surface-mounted film capacitor capable of positioning capacitor core group through lead-out sheet |
-
2015
- 2015-12-08 CN CN201521010893.4U patent/CN205194510U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115483027A (en) * | 2022-09-27 | 2022-12-16 | 成都宏明电子股份有限公司 | Surface-mounted film capacitor capable of positioning capacitor core group through lead-out sheet |
| CN115483027B (en) * | 2022-09-27 | 2023-07-14 | 成都宏明电子股份有限公司 | Surface-mounted film capacitor capable of positioning capacitor core group through lead-out sheet |
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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 |
Granted publication date: 20160427 Termination date: 20201208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |