CN204480893U - There is the power capacitor of anti-explosion mechanism - Google Patents
There is the power capacitor of anti-explosion mechanism Download PDFInfo
- Publication number
- CN204480893U CN204480893U CN201520107008.8U CN201520107008U CN204480893U CN 204480893 U CN204480893 U CN 204480893U CN 201520107008 U CN201520107008 U CN 201520107008U CN 204480893 U CN204480893 U CN 204480893U
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- CN
- China
- Prior art keywords
- capacitor
- base
- explosion mechanism
- sliding panel
- 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 relates to a kind of power capacitor with anti-explosion mechanism.The purpose of this utility model is to provide that a kind of structure is simple, cost is lower, safe and reliable and the willing power capacitor with anti-explosion mechanism.The technical solution of the utility model is: the capacitor casing with lower ending opening, and the capacitor body be placed in housing and anti-explosion mechanism; Described capacitor body is installed in capacitor casing, and the element pin of capacitor body is arranged downwards; Described anti-explosion mechanism is fixed on below capacitor body, anti-explosion mechanism from top to bottom comprises sliding panel, spring and base successively, described sliding panel can slide up and down and is plugged in capacitor casing, on this sliding panel, the element pin of corresponding capacitor body arranges connector, described base is fixedly installed in capacitor casing lower end, base is provided with downward pin part, and the upper and lower two ends of described spring connect sliding panel and base respectively, are connected between connector with pin part through wire.
Description
Technical field
The utility model relates to a kind of power capacitor with anti-explosion mechanism.
Background technology
Existing noinductive capacitor is varied especially extensive to cross pressure type noinductive capacitor, its principle is: when capacitor body punctures, form short circuit, a large amount of gas can be produced, the housing parts the most easily deformed in whole capacitor deforms, fuse or insurance copper sheet are pulled off, and cut off the electricity supply, make the capacitor worked be in off state.
Summary of the invention
The technical problems to be solved in the utility model is: provide that a kind of structure is simple, cost is lower, safe and reliable and the willing power capacitor with anti-explosion mechanism.
The technical scheme that the utility model adopts is: a kind of power capacitor with anti-explosion mechanism, is characterized in that: the capacitor casing with lower ending opening, and the capacitor body be placed in housing and anti-explosion mechanism;
Described capacitor body is installed in capacitor casing, and the element pin of capacitor body is arranged downwards;
Described anti-explosion mechanism is fixed on below capacitor body, anti-explosion mechanism from top to bottom comprises sliding panel, spring and base successively, described sliding panel can slide up and down and is plugged in capacitor casing, on this sliding panel, the element pin of corresponding capacitor body arranges connector, described base is fixedly installed in capacitor casing lower end, base is provided with downward pin part, and the upper and lower two ends of described spring connect sliding panel and base respectively, are connected between connector with pin part through wire.
Described connector comprises bowl dress base, and bowl dress base internal fixtion Connection Block, this Connection Block edge is shaped with intercell connector upwards, and described intercell connector and bowl fill between base side wall and be filled with a circle flexible rubber circle.
A conducting rod is fixed in described bowl dress base lower end, and this conducting rod lower end has the connecting hole that size is coincide with wire, and described bowl fills base bottom and is shaped with one deck flexible rubber pad.
Described capacitor casing inwall is shaped with some card articles for clamping capacitor body.
The through hole be communicated with in capacitor casing is had in described base.
The beneficial effects of the utility model are: in the utility model, sliding panel can slide up and down and is plugged in capacitor casing, and this sliding panel through spring supporting on base, when capacitor body punctures, spring can be made a response by deformation rapidly.In the utility model, element pin is only plugged on connector, and when sliding panel slide downward, element pin can depart from connector fast, and capacitor body and circuit are disconnected.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment.
Fig. 2 is the structural representation of connector in embodiment.
Fig. 3 is the structural representation of capacitor casing in embodiment.
Embodiment
As shown in Figure 1, the present embodiment is a kind of power capacitor with anti-explosion mechanism, has the capacitor casing 1 of lower ending opening, and the capacitor body 2 be placed in housing and anti-explosion mechanism.
As shown in Figure 2, capacitor casing 1 inwall is shaped with four card articles 11 vertically arranged.In this example, capacitor body 2 is installed in the card article 11 in capacitor casing 1, and the element pin 21 of capacitor body is arranged downwards.Anti-explosion mechanism is fixed on below capacitor body 2, and this anti-explosion mechanism from top to bottom comprises sliding panel 4, spring 6 and base 8 (having the through hole 81 be communicated with in capacitor casing 1 in base 8) successively.Sliding panel 4 can slide up and down and is plugged in capacitor casing 1, and on this sliding panel, the element pin 21 of corresponding capacitor body 2 arranges connector 3, and element pin 21 is plugged on connector 3.In this example, base 8 is fixedly installed in capacitor casing 1 lower end, and base 8 is provided with downward pin part 7, and the two ends up and down of spring 6 connect sliding panel 4 and base 8 respectively, are connected between connector 3 with pin part 7 through wire 5.
As shown in Figure 3, connector 3 comprises bowl dress base 34, and bowl dress base internal fixtion Connection Block 36, this Connection Block edge is shaped with intercell connector 361 upwards, and described intercell connector 361 and bowl fill between base 34 sidewall and be filled with a circle flexible rubber circle 35.A conducting rod 31 is fixed in bowl dress base 34 lower end, and this conducting rod lower end has the connecting hole 32 that size and wire 5 coincide, and described bowl fills bottom base 34 and is shaped with one deck flexible rubber pad 33.
In the utility model, bowl dress base 34 is supported in sliding panel 4 upper surface through flexible rubber pad 33, and conducting rod 31 is downward through slip class.This example makes connecting hole 32 expose at sliding panel 4 lower surface by pressing down flexible rubber pad 33, thus for installing wire 5, after cancelling the pressure to flexible rubber pad 33, wire 5 is clamped by sliding panel 4.In the present embodiment, element pin 21 is plugged on Connection Block 36, and intercell connector 361 is by the elasticity clamping element tube pin 21 of flexible rubber circle 35.
The operation principle of the present embodiment: when capacitor body punctures, forms short circuit, can produce a large amount of gas, promotes sliding panel and moves down, thus element pin 21 is thrown off from connector 3, cuts off the electricity supply, makes the capacitor worked be in off state.
Certainly, above-mentioned explanation is not limitation of the utility model, and the utility model is also not limited to above-mentioned citing; those skilled in the art; in scope of the present utility model, the change made, change add or replace, all should belong to protection range of the present utility model.
Claims (5)
1. there is a power capacitor for anti-explosion mechanism, it is characterized in that: the capacitor casing (1) with lower ending opening, and the capacitor body (2) be placed in housing and anti-explosion mechanism;
Described capacitor body (2) is installed in capacitor casing (1), and the element pin (21) of capacitor body is arranged downwards;
Described anti-explosion mechanism is fixed on capacitor body (2) below, anti-explosion mechanism from top to bottom comprises sliding panel (4) successively, spring (6) and base (8), described sliding panel (4) can slide up and down and is plugged in capacitor casing (1), on this sliding panel, the element pin (21) of corresponding capacitor body arranges connector (3), described base (8) is fixedly installed in capacitor casing (1) lower end, base (8) is provided with downward pin part (7), described spring (6) connects sliding panel (4) and base (8) in two ends up and down respectively, be connected through wire (5) between connector (3) with pin part (7).
2. the power capacitor with anti-explosion mechanism according to claim 1, it is characterized in that: described connector (3) comprises bowl dress base (34), bowl dress base internal fixtion Connection Block (36), this Connection Block edge is shaped with intercell connector (361) upwards, and described intercell connector (361) and bowl fill between base (34) sidewall and be filled with a circle flexible rubber circle (35).
3. the power capacitor with anti-explosion mechanism according to claim 2, it is characterized in that: a conducting rod (31) is fixed in described bowl dress base (34) lower end, this conducting rod lower end has the connecting hole (32) that size and wire (5) coincide, and described bowl dress base (34) bottom is shaped with one deck flexible rubber pad (33).
4. the power capacitor with anti-explosion mechanism according to claim 1, is characterized in that: described capacitor casing (1) inwall is shaped with some card articles (11) for clamping capacitor body (2).
5. the power capacitor with anti-explosion mechanism according to claim 1, is characterized in that: have the through hole (81) be communicated with in capacitor casing (1) in described base (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107008.8U CN204480893U (en) | 2015-02-13 | 2015-02-13 | There is the power capacitor of anti-explosion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107008.8U CN204480893U (en) | 2015-02-13 | 2015-02-13 | There is the power capacitor of anti-explosion mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204480893U true CN204480893U (en) | 2015-07-15 |
Family
ID=53636670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520107008.8U Expired - Fee Related CN204480893U (en) | 2015-02-13 | 2015-02-13 | There is the power capacitor of anti-explosion mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204480893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112863867A (en) * | 2020-12-31 | 2021-05-28 | 深圳康诚达电子有限公司 | Current impact resistant electrolytic capacitor |
-
2015
- 2015-02-13 CN CN201520107008.8U patent/CN204480893U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112863867A (en) * | 2020-12-31 | 2021-05-28 | 深圳康诚达电子有限公司 | Current impact resistant electrolytic capacitor |
| CN112863867B (en) * | 2020-12-31 | 2022-05-03 | 深圳康诚达电子有限公司 | Current impact resistant electrolytic capacitor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20170213 |