CN208208563U - Capacitor casing - Google Patents
Capacitor casing Download PDFInfo
- Publication number
- CN208208563U CN208208563U CN201820924330.3U CN201820924330U CN208208563U CN 208208563 U CN208208563 U CN 208208563U CN 201820924330 U CN201820924330 U CN 201820924330U CN 208208563 U CN208208563 U CN 208208563U
- Authority
- CN
- China
- Prior art keywords
- capacitor
- enclosure body
- cover
- capacitor cover
- groove
- 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
Links
Abstract
The utility model is to be related to capacitor technology field, and it is an object of the present invention to provide a kind of higher capacitor casing of easy for installation and safety about a kind of capacitor casing.The technical solution mainly used are as follows: including enclosure body and capacitor cover, the upper surface of the capacitor cover is formed with multiple equally distributed gas vents upwards；The capacitor cover edge is set as trapezoidal, and chip electrode wiring hole is provided on the capacitor cover, further includes a rubber stopper, the rubber stopper is in gas vent；Rub resistance device is also set up on the outside of the enclosure body；The enclosure body and the capacitor cover are connected by the trapezoidal interference fit.The utility model is mainly used for providing a kind of easy for installation and safety higher capacitor casing.
Description
Technical field
The utility model relates to a kind of capacitor technology fields, more particularly to a kind of capacitor casing.
Background technique
Capacitor, the abbreviation of capacitor are one of the electronic components largely used in electronic equipment, be widely used in blocking,
Coupling, bypass, filtering, resonant tank, energy conversion, control circuit etc..Capacitor is using extremely wide electronics member
Part, with the development of technology, occur capacitance can the capacitor that change according to the needs of use, but existing capacitor
Outside be usually enclosed with capacitor case, during frequent use, be easy to produce inordinate wear, thus influence safety,
The performances such as reliability and leakproofness, cause its service life low.
In addition, a large amount of heat can be generated in capacitance operation work, cannot effectively be dissipated in capacitor internal heat
Hair generates a biggish pressure to hermetic type cavity, easily causes capacitor to cross thermal explosion, there are serious security risks.
Utility model content
In view of this, the present invention provides a kind of capacitor casing, main purpose be to provide it is a kind of easy for installation and
The higher capacitor casing of safety.
In order to achieve the above objectives, the utility model mainly provides the following technical solutions:
The embodiments of the present invention provide a kind of capacitor casing, including enclosure body and capacitor cover,
The upper surface of the capacitor cover is formed with multiple equally distributed gas vents upwards；
The capacitor cover edge is set as trapezoidal, and chip electrode wiring hole is provided on the capacitor cover, further includes
One rubber stopper, the rubber stopper is in gas vent；
Rub resistance device is also set up on the outside of the enclosure body；
The enclosure body and the capacitor cover are connected by the trapezoidal interference fit
Further, the rub resistance device is protrusion and groove, the inorganic silicon layer of filling in the groove, the protrusion and
Groove is in be arranged alternately.
Further, the protrusion is frosted shape, and the matte surface is provided with air hole.
Further, the enclosure body is uncovered stereoeffect, and the enclosure body is close to uncovered one end along week
Inside groove is enclosed to setting one.
Further, the enclosure body is aluminum hull shell, and the inorganic silicon layer is nano inorganic silicon layer.
By above-mentioned technical proposal, the utility model capacitor casing is at least had the advantage that
Capacitor casing is arranged to enclosure body and capacitor cover by a kind of capacitor casing provided by the utility model
Two parts, enclosure body and capacitor cover are connected by the trapezoidal interference fit, can be played easy to disassemble and replacement
Effect, is formed with multiple equally distributed gas vents in the upper surface of capacitor cover upwards, plays the role of heat dissipation；Electricity
Container cover edge is set as trapezoidal, and chip electrode wiring hole is provided on capacitor cover, further includes a rubber stopper, and rubber stopper is embedded in
In gas vent, a self-relieving effect is realized, avoid and generate the generation exploded because temperature is excessively high.Outside enclosure body
Side also sets up rub resistance device, increases wear-resisting property.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Detailed description of the invention
Fig. 1 is a kind of capacitor casing structure chart that the embodiments of the present invention provide；
Fig. 2 is the structure chart for the capacitor cover that the embodiments of the present invention provide.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken,
Below in conjunction with attached drawing and preferred embodiment, to specific embodiment, structure, feature and its function according to the present utility model application
Effect, detailed description is as follows.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily same implementation
Example.In addition, the special characteristic, structure or feature in one or more embodiments can be combined by any suitable form.
As shown in Figure 1, a kind of capacitor casing that one embodiment of the utility model proposes, including enclosure body 1 with
And capacitor cover 2.As shown in Fig. 2, the upper surface of the capacitor cover 2 is formed with multiple equally distributed gas vents upwards
3, hermetic type shell is changed to enclosure body with two parts of capacitor cover by the utility model, this makes it possible to easy to disassemble and
Replacement, is in addition provided with gas vent, this makes it possible to play releasing pressure automatically, and explosion-proof effect on capacitor cover.In addition,
Equally distributed gas vent 3, had both played the effect that heat dissipation is especially arrived in beautiful effect, and colleague can enhance the strong of capacitor cover
Degree.
2 edge of capacitor cover is set as trapezoidal, is provided with chip electrode wiring hole on the capacitor cover 2, also wraps
Include a rubber stopper, in gas vent, the benefit of this structure is the rubber stopper: capacitor internal when the temperature is excessively high, can
The rubber stopper washed open on capacitor cover 2 realizes a self-relieving effect, avoids and generates the hair to explode because temperature is excessively high
It is raw.
The utility model reduces generating in use process to enclosure body to enhance the structural strength of enclosure body 1
Frictional influence enhances the good appearance of enclosure body 1, and the enclosure body uses aluminum hull shell, and the outside of enclosure body 1 is also
Rub resistance device 4 is set.
Wherein, the rub resistance device is protrusion 41 and groove 42, the inorganic silicon layer of filling, the protrusion in the groove 42
41 and groove 42 in being arranged alternately.The inorganic silicon layer of filling in the groove, improves wear-resisting property, and 10 surface of shell is all provided with
It is equipped with inorganic silicon layer, the inorganic silicon layer is nano inorganic silicon layer, and the filled nano inorganic silicon layer height of institute and protrusion 11 are most
Big height flushes, and nano inorganic silicon layer material protection layer has adhesive force height, excellent shock resistance, anti-fingerprint, scratch resistance etc.
Feature also has the performances such as preferable counter-bending, adhesive force, resisting salt fog corrosion, high temperature resistant, fire resisting, is further increasing capacitor
It under the premise of device shell scratch resistance, is heaved even if capacitor core body expands, enclosure body 1 will not crack or quick-fried at once
It is fried, it further avoids that capacitor explosion occurs and causes personal damage or causes the accidents such as electric spark.
In the present invention, the enclosure body is uncovered stereoeffect, and the enclosure body is close to uncovered one
The groove for holding a circumferentially arranged circle inside.Enclosure body 1 and the capacitor cover 2 are connected by the trapezoidal interference fit,
2 edge of capacitor cover is set as trapezoidal, and capacitor cover 2 is embedded in the groove of enclosure body 1, and the diameter of inlay is slightly larger than
Groove diameter forms an interference fit, so that enclosure body 1 is closely connect with capacitor cover 2.
Further, in the present invention, protrusion 41 is frosted shape, and the matte surface is provided with air hole.It is logical
It crosses and protrusion 41 is arranged to frosted shape, can further improve the marresistance of capacitor casing, be separately provided in matte surface
Stomata, can capacitor internal when the temperature is excessively high, by the venthole be discharged capacitor internal heat, avoid occur capacitor
It explodes and causes personal damage or cause the accidents such as electric spark.
Capacitor casing is arranged to enclosure body and capacitor cover by a kind of capacitor casing provided by the utility model
Two parts, enclosure body and capacitor cover are connected by the trapezoidal interference fit, can be played easy to disassemble and replacement
Effect, is formed with multiple equally distributed gas vents in the upper surface of capacitor cover upwards, plays the role of heat dissipation；Electricity
Container cover edge is set as trapezoidal, and chip electrode wiring hole is provided on capacitor cover, further includes a rubber stopper, and rubber stopper is embedded in
In gas vent, a self-relieving effect is realized, avoid and generate the generation exploded because temperature is excessively high.Outside enclosure body
Side also sets up rub resistance device, increases wear-resisting property.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention,
It is still within the scope of the technical solutions of the present invention.
Claims (5)
1. a kind of capacitor casing, including enclosure body and capacitor cover, it is characterised in that:
The upper surface of the capacitor cover is formed with multiple equally distributed gas vents upwards；
The capacitor cover edge is set as trapezoidal, and chip electrode wiring hole is provided on the capacitor cover, further includes a rubber
Leather plug, the rubber stopper is in gas vent；
Rub resistance device is also set up on the outside of the enclosure body；
The enclosure body and the capacitor cover are connected by the trapezoidal interference fit.
2. capacitor casing according to claim 1, which is characterized in that the rub resistance device is protrusion and groove, institute
The inorganic silicon layer of filling in groove is stated, the protrusion and groove are in be arranged alternately.
3. capacitor casing according to claim 2, which is characterized in that the protrusion is frosted shape, and the frosted table
Face is provided with air hole.
4. capacitor casing according to claim 1, which is characterized in that the enclosure body is uncovered space multistory knot
Structure, the enclosure body groove inside close to the circumferentially arranged circle in uncovered one end.
5. capacitor casing according to claim 2, which is characterized in that the enclosure body is aluminum hull shell, the nothing
Machine silicon layer is nano inorganic silicon layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924330.3U CN208208563U (en) | 2018-06-14 | 2018-06-14 | Capacitor casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924330.3U CN208208563U (en) | 2018-06-14 | 2018-06-14 | Capacitor casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208208563U true CN208208563U (en) | 2018-12-07 |
Family
ID=64496427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820924330.3U Expired - Fee Related CN208208563U (en) | 2018-06-14 | 2018-06-14 | Capacitor casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208208563U (en) |
-
2018
- 2018-06-14 CN CN201820924330.3U patent/CN208208563U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181207 Termination date: 20200614 |