CN204558265U - A kind of Novel power capacitor - Google Patents
A kind of Novel power capacitor Download PDFInfo
- Publication number
- CN204558265U CN204558265U CN201520201535.5U CN201520201535U CN204558265U CN 204558265 U CN204558265 U CN 204558265U CN 201520201535 U CN201520201535 U CN 201520201535U CN 204558265 U CN204558265 U CN 204558265U
- Authority
- CN
- China
- Prior art keywords
- metal shell
- bar blocks
- chute
- capping
- raised item
- 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 Novel power capacitor, comprise metal shell and capping, metal shell is cylindric, one end open, the other end is closed, capping is arranged on the open end on metal shell, and between metal shell and capping, form the receiving cavity of sealing, the two ends, side of metal shell are respectively equipped with a bar blocks, the bar blocks at metal shell two ends is symmetrical about the axis of metal shell, and the axis parallel of the extended line of bar blocks and metal shell, the bar blocks of metal shell one end is provided with raised item, the axis parallel of raised item and metal shell, the bar blocks of the other end of metal shell is provided with the chute matched with raised item, the axis parallel of chute and metal shell.In use, multiple power capacitor can cooperating together by raised item and chute, can be installed together easily, use flexibility strong, and production technology be simple, be convenient to produce, thus substantially increase production efficiency.
Description
Technical field
The utility model relates to capacitor technology field, particularly relates to a kind of Novel power capacitor be convenient to multiple combination and installed.
Background technology
Capacitor, being usually called for short its ability holding electric charge is electric capacity, represents by letter C.Definition 1: capacitor, as the term suggests being ' container of dress electricity ', is a kind of device holding electric charge.English name: capacitor.Capacitor is one of a large amount of electronic component used in electronic equipment, be widely used in circuit every straight-through friendship, coupling, bypass, filtering, resonant tank, power conversion, the aspects such as control.Definition 2: capacitor, any two insulated from each other and all form a capacitor between the conductor (comprising wire) of being separated by very near.
Electric capacity is different from capacitor.Electric capacity is fundamental physical quantity, symbol C, and unit is F (farad).
The special formula of general formula C=Q/U plane-parallel capacitor: electric field strength E=U/d between plate, condenser capacitance determines formula C=ε S/4 π kd.
Along with making rapid progress of electronic information technology, the update speed goes of digital electronic goods is fast, based on the consumer electronics product volume of production and marketing sustainable growth of the products such as panel TV (LCD and PDP), notebook computer, digital camera, capacitor industry has been driven to increase.And having driven the development of associated materials, equipment Industry, China has become global capacitor big producing country.
The volume of power capacitor of the prior art is generally relatively large, and in main equipment or electric power system, the multiple power capacitor of general needs is installed side by side, reaches required circuit effects.In reality, producer is generally the power capacitor of more than 2 is adopted a metal shell packaging, form multiple capacitor bank be connected in parallel, like this when producing, not only technique is loaded down with trivial details, and reduces operating efficiency, and can only produce the capacitor of fixed qty parallel connection, in use, very flexible.
Utility model content
In view of this, be necessary that providing one to be convenient to multiple capacitor bank installs side by side, and use flexibility strong, be convenient to produce, the Novel power capacitor of enhancing productivity.
The utility model realizes like this, a kind of Novel power capacitor, comprise metal shell and capping, described metal shell is cylindric, one end open, the other end is closed, described capping is arranged on the open end on metal shell, and between metal shell and capping, form the receiving cavity of sealing, the two ends, side of described metal shell are respectively equipped with a bar blocks, the bar blocks at metal shell two ends is symmetrical about the axis of metal shell, and the axis parallel of the extended line of bar blocks and metal shell, the bar blocks of described metal shell one end is provided with raised item, the axis parallel of described raised item and metal shell, the bar blocks of the other end of described metal shell is provided with the chute matched with described raised item, the axis parallel of described chute and metal shell.
Further, the blind end centre on described metal shell is provided with construction bolt.
Further, the length of the chute in the bar blocks on described metal shell is less than the length of bar blocks, flushing with one end away from capping of the upper of bar blocks away from one end of capping on chute.
Further, the length of described raised item is identical with the length of chute.
The advantage of a kind of Novel power capacitor that the utility model provides is: by being respectively equipped with a bar blocks at the two ends, side of metal shell, the bar blocks of metal shell one end is provided with raised item, the bar blocks of the other end of metal shell is provided with the chute matched with described raised item, in use, multiple power capacitor can cooperating together by described raised item and chute, no matter how many power capacitors can both be installed together easily, use flexibility is strong, and production technology is simple, be convenient to produce, thus substantially increase production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Novel power capacitor of the utility model;
Fig. 2 is the mounting structure schematic diagram of a kind of Novel power capacitor of the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See also Fig. 1 and Fig. 2, wherein Fig. 1 is the structural representation of a kind of Novel power capacitor of the utility model; Fig. 2 is the mounting structure schematic diagram of a kind of Novel power capacitor of the utility model.
Described a kind of Novel power capacitor, comprise metal shell 10 and capping 20, described metal shell 10 is cylindric, one end open, the other end is closed, described capping 20 is arranged on the open end on metal shell 10, and between metal shell 10 and capping 20, form the receiving cavity of sealing, the two ends, side of described metal shell 10 are respectively equipped with a bar blocks 30, 40, the bar blocks 30 at metal shell 10 two ends, 40 is symmetrical about the axis of metal shell 10, and bar blocks 30, the extended line of 40 and the axis parallel of metal shell 10, the bar blocks 30 of described metal shell 10 one end is provided with raised item 31, the axis parallel of described raised item 31 and metal shell 10, the bar blocks 40 of the other end of described metal shell 10 is provided with the chute 41 matched with described raised item 31, the axis parallel of described chute 41 and metal shell 10.
Blind end centre on described metal shell 10 is provided with construction bolt 11, is convenient to the later stage when making Power Capacitors, is fixed on circuit board or power equipment.
The length of the chute 41 in the bar blocks 40 on described metal shell 10 is less than the length of bar blocks 40, flushing away from one end away from capping 20 with the upper of bar blocks 40, one end of capping 20 on chute 41.The length of described raised item 31 is identical with the length of chute 41.When mounted, raised item 31 is just chimeric with chute 41, prevents producing uneven phenomenon between the metal shell 10 that is connected in parallel and occurs.
The advantage of a kind of Novel power capacitor that the utility model provides is: by being respectively equipped with a bar blocks 30 at the two ends, side of metal shell 10, 40, the bar blocks 30 of metal shell 10 one end is provided with raised item 31, the bar blocks 40 of the other end of metal shell 10 is provided with the chute 41 matched with described raised item 31, in use, multiple power capacitor can cooperating together by described raised item 31 and chute 41, no matter how many power capacitors can both be installed together easily, use flexibility is strong, and production technology is simple, be convenient to produce, thus substantially increase production efficiency.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. a Novel power capacitor, comprise metal shell (10) and capping (20), described metal shell (10) is cylindric, one end open, the other end is closed, described capping (20) is arranged on the open end on metal shell (10), and between metal shell (10) and capping (20), form the receiving cavity of sealing, it is characterized in that, the two ends, side of described metal shell (10) are respectively equipped with a bar blocks (30, 40), the bar blocks (30 at metal shell (10) two ends, 40) axis about metal shell (10) is symmetrical, and bar blocks (30, 40) axis parallel of extended line and metal shell (10), the bar blocks (30) of described metal shell (10) one end is provided with raised item (31), the axis parallel of described raised item (31) and metal shell (10), the bar blocks (40) of the other end of described metal shell (10) is provided with the chute (41) matched with described raised item (31), the axis parallel of described chute (41) and metal shell (10).
2. a kind of Novel power capacitor according to claim 1, is characterized in that, the blind end centre on described metal shell (10) is provided with construction bolt (11).
3. a kind of Novel power capacitor according to claim 1, it is characterized in that, the length of the chute (41) in the bar blocks (40) on described metal shell (10) is less than the length of bar blocks (40), flushing away from one end away from capping (20) with the upper of bar blocks (40), one end of capping (20) on chute (41).
4. a kind of Novel power capacitor according to claim 3, is characterized in that, the length of described raised item (31) is identical with the length of chute (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520201535.5U CN204558265U (en) | 2015-04-07 | 2015-04-07 | A kind of Novel power capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520201535.5U CN204558265U (en) | 2015-04-07 | 2015-04-07 | A kind of Novel power capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204558265U true CN204558265U (en) | 2015-08-12 |
Family
ID=53833349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520201535.5U Expired - Fee Related CN204558265U (en) | 2015-04-07 | 2015-04-07 | A kind of Novel power capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204558265U (en) |
-
2015
- 2015-04-07 CN CN201520201535.5U patent/CN204558265U/en not_active Expired - Fee Related
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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: 20150812 Termination date: 20160407 |