CN204596632U - A kind of power capacitor - Google Patents
A kind of power capacitor Download PDFInfo
- Publication number
- CN204596632U CN204596632U CN201520305171.5U CN201520305171U CN204596632U CN 204596632 U CN204596632 U CN 204596632U CN 201520305171 U CN201520305171 U CN 201520305171U CN 204596632 U CN204596632 U CN 204596632U
- Authority
- CN
- China
- Prior art keywords
- capacitor
- pressure switch
- sealing
- seal closure
- utility
- 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 kind of power capacitor, comprise capacitor body, capacitor body is provided with pressure switch, and the nipple of pressure switch inserts in the sealing of capacitor, pressure switch is also provided with the seal closure coordinated with sealing capacitor, pressure switch is also connected with capacitor electrode.This power capacitor can controlling alarm equipment downtime when capacitor failure.
Description
Technical field:
The utility model relates to a kind of capacitor, is specifically a kind of power capacitor.
Background technology:
Existing capacitor is in running, if when the appearance of capacitor itself is abnormal, capacitor internal will produce gas pressure, cause capacitor fuel tank bulge even to burst, bring potential safety hazard, in addition, the top of existing capacitor is provided with sealing, needs to be equipped with a seal closure separately.
Utility model content:
Technical problem to be solved in the utility model is, provide a kind of power capacitor of shutting down at capacitor failure alarm control appliance, this power capacitor does not need to be equipped with seal closure separately.
Technical solution of the present utility model is, a kind of power capacitor is provided, comprise capacitor body, capacitor body is provided with pressure switch, the nipple of pressure switch inserts in the sealing of capacitor, pressure switch is also provided with the seal closure coordinated with sealing capacitor, pressure switch is also connected with capacitor electrode.
To adopt after above structure compared with prior art; the utility model has the following advantages: by arranging pressure switch on the capacitor; fed back by pressure switch contact; occur that abnormal alarm control appliance is shut down to avoid causing damage at capacitor; and; pressure switch is provided with the seal closure coordinated with sealing capacitor, can save additional configuration seal closure.
As preferably, described pressure switch is closed type pressure switch.
Further, seal closure is vertically set in the middle part of the nipple of pressure switch.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model pressure switch.
Embodiment:
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As depicted in figs. 1 and 2, a kind of power capacitor, comprise capacitor body 1, capacitor body 1 is provided with pressure switch 2, pressure switch 2 selects closed type pressure switch, the nipple 21 of pressure switch 2 inserts in the sealing of capacitor, pressure switch 2 is also provided with the seal closure 22 coordinated with sealing capacitor, seal closure 22 is vertically set in the middle part of the nipple 21 of pressure switch, after nipple 21 inserts sealing capacitor, sealing is sealed with seal closure 22, pressure switch 2 is also electrically connected with capacitor 1, to feed back control capacitor by pressure switch contact.
Below be only described with regard to the utility model preferred embodiment, but can not be interpreted as it is limitations on claims.Every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion, include within scope of patent protection of the present utility model.
Claims (3)
1. a power capacitor, comprise capacitor body, it is characterized in that: capacitor body is provided with pressure switch, the nipple of pressure switch inserts in the sealing of capacitor, pressure switch is also provided with the seal closure coordinated with sealing capacitor, pressure switch is also connected with capacitor electrode.
2. power capacitor according to claim 1, is characterized in that: described pressure switch is closed type pressure switch.
3. power capacitor according to claim 1, is characterized in that: seal closure is vertically set in the middle part of the nipple of pressure switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305171.5U CN204596632U (en) | 2015-05-12 | 2015-05-12 | A kind of power capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305171.5U CN204596632U (en) | 2015-05-12 | 2015-05-12 | A kind of power capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204596632U true CN204596632U (en) | 2015-08-26 |
Family
ID=53932759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520305171.5U Expired - Fee Related CN204596632U (en) | 2015-05-12 | 2015-05-12 | A kind of power capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204596632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449086A (en) * | 2016-10-09 | 2017-02-22 | 安徽四新电子有限责任公司 | Filtering capacitor equipped with explosion-proof apparatus |
-
2015
- 2015-05-12 CN CN201520305171.5U patent/CN204596632U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449086A (en) * | 2016-10-09 | 2017-02-22 | 安徽四新电子有限责任公司 | Filtering capacitor equipped with explosion-proof apparatus |
| CN106449086B (en) * | 2016-10-09 | 2018-06-19 | 黄山申格电子科技有限公司 | Filter condenser with explosion-protection equipment |
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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: 20150826 Termination date: 20160512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |