CN203415420U - Capacitor - Google Patents
Capacitor Download PDFInfo
- Publication number
- CN203415420U CN203415420U CN201320512829.0U CN201320512829U CN203415420U CN 203415420 U CN203415420 U CN 203415420U CN 201320512829 U CN201320512829 U CN 201320512829U CN 203415420 U CN203415420 U CN 203415420U
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- CN
- China
- Prior art keywords
- shell cap
- capacitor
- utility
- model
- binding post
- 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 capacitor which comprises a body, wherein one end of the body is provided with wiring terminals, the body is provided with a shell cap at the end close to the wiring terminals, the shell cover is fixed on the body and sealed, the wiring terminals are located in an inner cavity of the shell cap, the shell cap is made of pure aluminum and provided with a hole for a wire, which is used for being connected with the wiring terminal, to pass through, and the wire and the hole are sealed therebetween. According to the capacitor provided by the utility model, the end close to the wiring terminals of the body is provided with the shell cap, and the shell cap and the body are sealed therebetween. In the using process of the capacitor, if a sparking phenomenon occurs, the air in the shell cap is burned up at the moment of sparking because the pure aluminum is non-flammable and the shell cap stays at a sealed state, so that a phenomenon of breaking out of a fire does not occur. The capacitor provided by the utility model is high in practicability and safe.
Description
Technical field
The utility model relates to a kind of capacitor.
Background technology
Electric capacity is called in the common letter of capacitor, by letter C, represents.Definition 1: capacitor, as its name suggests, be ' filling electric container ', be a kind of device that holds electric charge, electric capacity is one of a large amount of electronic components that use in electronic equipment, be widely used in circuit every aspects such as straight-through friendship, coupling, bypass, filtering, resonant tank, power conversion and controls.Definition 2: capacitor, any two insulated from each other and be separated by and between very near conductor (comprising wire), all form a capacitor.
In prior art, electric capacity in the course of the work, is easy to occur spark phenomenon at the binding post place of electric capacity, easily makes electric capacity burn, and causes whole circuit paralysis, the harm that is also easy to produce fire.
Utility model content
In view of this, be necessary to provide a kind of safety, avoid the capacitor that causes fire to occur because of spark phenomenon.
The utility model is to realize like this, a kind of capacitor, comprise body, the end, one end of described body is binding post, one end at the close binding post of described body is provided with shell cap, and described shell cap is fixed on body, and sealing, in the inner chamber of described binding post in shell cap, the material of described shell cap is fine aluminium.
Further, described shell cap is provided with the hole of passing through for connecting the electric wire of binding post, between described electric wire and hole, seals.
The advantage of a kind of capacitor that the utility model provides is: the one end by the close binding post place on body arranges shell cap, the material of shell cap is fine aluminium, and between shell cap and body, seal, in capacitor use procedure, when there is spark phenomenon, because fine aluminium is nonflammable, and shell cap is in sealing state, in sparking, by the air burning of shell cap inside totally phenomenon that can breaking out of fire occurs moment, Practical Performance is high, and safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of capacitor of the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is the structural representation of a kind of capacitor of the utility model.
Described a kind of capacitor, comprise body 10, the end, one end of described body 10 is binding post 11, one end at the close binding post 11 of described body 10 is provided with shell cap 20, described shell cap 20 is fixed on body 10, and sealing, in the inner chamber of described binding post 11 in shell cap 20, the material of described shell cap 20 is fine aluminium.
Described shell cap 20 is provided with the hole 21 of passing through for connecting the electric wire 30 of binding post 11, and between described electric wire 30 and hole 21, sealing, prevents that shell cap 20 inner chambers are communicated with ambient atmosphere.
One end by close binding post 11 places on body 10 arranges shell cap 20, the material of shell cap 20 is fine aluminium, and sealing between shell cap 20 and body 10, in capacitor use procedure, when there is spark phenomenon, because fine aluminium is nonflammable, and shell cap 20 is in sealing state, in sparking, by the air burning of shell cap 20 inside totally phenomenon that can breaking out of fire occurs moment, Practical Performance is high, and safety.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (2)
1. a capacitor, comprise body (10), the end, one end of described body (10) is binding post (11), it is characterized in that, one end at the close binding post (11) of described body (10) is provided with shell cap (20), and it is upper that described shell cap (20) is fixed on body (10), and sealing, in the inner chamber of described binding post (11) in shell cap (20), the material of described shell cap (20) is fine aluminium.
2. a kind of capacitor according to claim 1, is characterized in that, described shell cap (20) is provided with the hole (21) that the electric wire (30) for connecting binding post (11) passes through, sealing between described electric wire (30) and hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512829.0U CN203415420U (en) | 2013-08-22 | 2013-08-22 | Capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320512829.0U CN203415420U (en) | 2013-08-22 | 2013-08-22 | Capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203415420U true CN203415420U (en) | 2014-01-29 |
Family
ID=49978293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320512829.0U Expired - Fee Related CN203415420U (en) | 2013-08-22 | 2013-08-22 | Capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203415420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400693A (en) * | 2013-08-22 | 2013-11-20 | 赵尤斌 | Capacitor |
-
2013
- 2013-08-22 CN CN201320512829.0U patent/CN203415420U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103400693A (en) * | 2013-08-22 | 2013-11-20 | 赵尤斌 | 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: 20140129 Termination date: 20210822 |