CN203260488U - Capacitor structure - Google Patents
Capacitor structure Download PDFInfo
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- CN203260488U CN203260488U CN 201320289051 CN201320289051U CN203260488U CN 203260488 U CN203260488 U CN 203260488U CN 201320289051 CN201320289051 CN 201320289051 CN 201320289051 U CN201320289051 U CN 201320289051U CN 203260488 U CN203260488 U CN 203260488U
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- straight section
- capacitor
- capacitor structure
- radial lead
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Abstract
The utility model belongs to the technical field of capacitor, in particular relates to a capacitor structure. The capacitor structure solves the technical problems in the prior art that the design is not reasonable, the heat dissipation effect is poor and the like. The capacitor structure comprises a shell body provided with a cavity, and a capacitor element arranged in the cavity, wherein a packaging layer is arranged between the shell body and the capacitor element, the capacitor element is provided with two correspondingly arranged radial lead pins, and the end parts of the radial lead pins respectively extend out of the shell body. The capacitor structure is characterized in that each radial lead pin respectively comprises a first straight section and a second straight section connected to the first straight section, a ''W''-shaped bent section is connected between each first straight section and each second straight section, and the first straight sections are connected with the capacitor element. Compared with the prior art, the capacitor structure has the advantages of more reasonable design, simpler structure and strong practicability; moreover, the capacitor structure can effectively reduce the temperature of the capacitor, has good heat dissipation effect, and prolongs the service life.
Description
Technical field
The utility model belongs to the capacitor technology field, especially relates to a kind of capacitor arrangement.
Background technology
Capacitor is to do medium with the organic plastics film, do electrode with metal forming or metallized film, make by winding method, along with making rapid progress of electronic information technology, the update speed of digital electronic goods is more and more faster, with panel TV, notebook computer, the products such as digital camera are main consumer electronics product volume of production and marketing sustainable growth, driven the capacitor industrial growth, the storage electric charge that the electrode that conductor approaching by two and mutually insulated is made forms and the device capacitor of electric energy are one of a large amount of electronic components that use in the electronic equipment, be widely used in handing over every straight-through in the circuit, coupling, bypass, filtering, resonant tank, power conversion, the aspects such as control.For useful life and the installation effectiveness that improves capacitor, for this reason, people have carried out long-term exploration, have proposed various solutions.
For example, Chinese patent literature discloses a kind of capacitor [application number: CN200720044417.3], it comprises take the two-layer stacked organic polyester film of metallization as medium coiling fuse, be fixedly connected on the inserts between fuse both ends of the surface and pin, shell, shell and the fuse vertical with the fuse axis, is provided with interior encapsulated layer outside fuse.In addition, Chinese patent literature also discloses another kind of capacitor [application number: 201020698211.4], include body, sleeve, end cap and binding post, one end of sleeve is socketed on the body, the other end of sleeve connects end cap, binding post links to each other with body and stretches out in outside the end cap, it is characterized in that: the spinosity sheet also is set between described body and the sleeve, the thorn sheet includes inserted sheet and the plug that is connected on this inserted sheet, be provided with flexure strip on the plug, one end of flexure strip is connected on this plug, and the other end of flexure strip sticks up to turning up towards the inserted sheet lateral direction, and the inner chamber of sleeve is provided with the socket that can match with plug; The both sides of inserted sheet respectively interval are provided with a plurality of hangnails, and above-mentioned two schemes has improved prior art to a certain extent, but have following defective: design unreasonablely, radiating effect is short poor and useful life.
The utility model content
The purpose of this utility model is for the problems referred to above, and the capacitor arrangement of a kind of good heat dissipation effect and long service life is provided.
For achieving the above object, the utility model has adopted following technical proposal: this capacitor arrangement comprises the housing with chamber and is arranged on the interior capacity cell of chamber, between housing and capacity cell, be provided with encapsulated layer, be provided with two corresponding arrange and the end extends to respectively radial lead pin outside the housing at capacity cell, it is characterized in that, each described radial lead pin comprises respectively the first straight section and the second straight section that is connected on the first straight section, be connected with the bending section that is " W " shape between the first straight section and the second straight section, described the first straight section links to each other with capacity cell.Obviously, the utility model design is more reasonable, and structure is simpler, and is practical, and in addition, it can reduce the temperature of capacitor effectively, and good heat dissipation effect has prolonged useful life virtually, meets the trend of current social technical development.
As preferably, in above-mentioned capacitor arrangement, described the first straight section, the second straight section and the bending section formula that is connected as a single entity.
As preferably, in above-mentioned capacitor arrangement, the spacing between described the first straight section is greater than the spacing between the second straight section.
As preferably, in above-mentioned capacitor arrangement, described encapsulated layer is fire retarding epoxide resin.
As preferably, in above-mentioned capacitor arrangement, described housing is made by metal material.
Compared with prior art, the advantage of this capacitor arrangement is: it is more reasonable to design, and structure is simpler, practical, in addition, it can reduce the temperature of capacitor effectively, good heat dissipation effect has prolonged useful life virtually, meets the trend of current social technical development.
Description of drawings
Fig. 1 is the structural representation that the utility model provides.
Among the figure, housing 1, capacity cell 2, encapsulated layer 3, radial lead pin 4, the first straight section 41, the second straight section 42, bending section 43.
Embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, this capacitor arrangement comprises the housing 1 with chamber and is arranged on the interior capacity cell 2 of chamber, between housing 1 and capacity cell 2, be provided with encapsulated layer 3, be provided with two corresponding arrange and the end extends to respectively radial lead pin 4 outside the housing 1 at capacity cell 2, each described radial lead pin 4 comprises respectively the first straight section 41 and the second straight section 42 that is connected on the first straight section 41, between the first straight section 41 and the second straight section 42, be connected with the bending section 43 that is " W " shape, described the first straight section 41 links to each other with capacity cell 2, the first straight section 41, the second straight section 42 and bending section 43 formula that is connected as a single entity.Obviously, the present embodiment design is more reasonable, and structure is simpler, and is practical, and in addition, the failure rate that it can reduce capacitor has effectively prolonged useful life virtually, meets the trend of current social technical development.
Specifically, the spacing between the first straight section 41 of present embodiment is greater than the spacing between the second straight section 42.Secondly in addition, encapsulated layer 3 is fire retarding epoxide resin, and, housing 1 is made by metal material.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used the terms such as housing 1, capacity cell 2, encapsulated layer 3, radial lead pin 4, the first straight section 41, the second straight section 42, bending section 43, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (5)
1. capacitor arrangement, comprise the housing (1) with chamber and be arranged on the interior capacity cell (2) of chamber, between housing (1) and capacity cell (2), be provided with encapsulated layer (3), be provided with two corresponding arrange and the end extends to respectively radial lead pin (4) outside the housing (1) at capacity cell (2), it is characterized in that, each described radial lead pin (4) comprises respectively the first straight section (41) and is connected to the second straight section (42) on the first straight section (41), be connected with the bending section (43) that is " W " shape between the first straight section (41) and the second straight section (42), described the first straight section (41) links to each other with capacity cell (2).
2. capacitor arrangement according to claim 1 is characterized in that, described the first straight section (41), the second straight section (42) and bending section (43) formula that is connected as a single entity.
3. capacitor arrangement according to claim 1 and 2 is characterized in that, the spacing between described the first straight section (41) is greater than the spacing between the second straight section (42).
4. capacitor arrangement according to claim 3 is characterized in that, described encapsulated layer (3) is fire retarding epoxide resin.
5. capacitor arrangement according to claim 4 is characterized in that, described housing (1) is made by metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320289051 CN203260488U (en) | 2013-05-23 | 2013-05-23 | Capacitor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320289051 CN203260488U (en) | 2013-05-23 | 2013-05-23 | Capacitor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203260488U true CN203260488U (en) | 2013-10-30 |
Family
ID=49473033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320289051 Expired - Fee Related CN203260488U (en) | 2013-05-23 | 2013-05-23 | Capacitor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203260488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900408A (en) * | 2015-06-02 | 2015-09-09 | 苏州携旅网络技术有限公司 | Aluminium electrolytic capacitor resistant to inverse voltage |
-
2013
- 2013-05-23 CN CN 201320289051 patent/CN203260488U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900408A (en) * | 2015-06-02 | 2015-09-09 | 苏州携旅网络技术有限公司 | Aluminium electrolytic capacitor resistant to inverse voltage |
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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: 20131030 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |