CN209447688U - A kind of ventilative earthing rod of capacitor - Google Patents
A kind of ventilative earthing rod of capacitor Download PDFInfo
- Publication number
- CN209447688U CN209447688U CN201920278924.6U CN201920278924U CN209447688U CN 209447688 U CN209447688 U CN 209447688U CN 201920278924 U CN201920278924 U CN 201920278924U CN 209447688 U CN209447688 U CN 209447688U
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- China
- Prior art keywords
- earthing rod
- hole
- capacitor
- rod ontology
- ontology
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- Expired - Fee Related
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- 239000003990 capacitor Substances 0.000 title claims abstract description 26
- 238000010079 rubber tapping Methods 0.000 claims abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000035699 permeability Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to capacitor technology field, specifically a kind of capacitor is breathed freely earthing rod, including earthing rod ontology；The axial direction of the earthing rod ontology is provided with through-hole, and the tapping for cooperating screw to play the role of fastening is provided on the inner wall of through-hole, and the side of earthing rod ontology is separately provided for the wiring hole of conducting wire connection and the air hole for gas circulation.The utility model is novel in design; the side of earthing rod ontology is separately provided for the wiring hole of conducting wire connection and the air hole for gas circulation; increase the air permeability effect of earthing rod ontology; to make it have it is explosion-proof, have a safety feature the advantages of; the problem of it efficiently solves existing excess pressure protected mode existing defects, poor safety performance.
Description
Technical field
The utility model relates to capacitor technology field, specifically a kind of capacitor is breathed freely earthing rod.
Background technique
Capacitor, usually referred to as its ability for accommodating charge is capacitor, is indicated with letter C.Definition 1: capacitor, Gu Mingsi
Justice is ' container of dress electricity ', is a kind of device for accommodating charge.English name: capacitor.Capacitor is in electronic equipment
One of electronic component largely used, the separated by direct communication being widely used in circuit couple, and bypass, filtering, resonant tank, energy
Amount conversion, control etc..Define 2: capacitor, between any two are insulated from each other and the conductor (including conducting wire) that is spaced closely together all
Constitute a capacitor.
Self-healing low-voltage power capacitor uses all-sealed structure, which uses pressure protection formula, and event is occurring
Capacitor is cut off from power grid when barrier.It finds in practical applications, excess pressure protected mode existing defects, what capacitor popped
Problem still remains, and hides some dangers for the use at scene, and existing binding post does not have airing function, poor safety performance.
Utility model content
The purpose of this utility model is to provide a kind of ventilative earthing rods of capacitor, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of ventilative earthing rod of capacitor, including earthing rod ontology；The axial direction of the earthing rod ontology is provided with logical
Hole is provided with the tapping for cooperating screw to play the role of fastening on the inner wall of through-hole, and the side of earthing rod ontology is respectively arranged with
Wiring hole for conducting wire connection and the air hole for gas circulation.
As a further solution of the present invention: the wiring hole and air hole are spatially in vertical distribution.
As a further solution of the present invention, the wiring hole and air hole run through earthing rod ontology and with
Through-hole is vertical.
The air hole is located at the lower section of wiring hole as a further solution of the present invention,.
The lower end diameter of the earthing rod ontology is less than the upper end diameter as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that the utility model is novel in design, earthing rod ontology
Side is separately provided for the wiring hole of conducting wire connection and the air hole for gas circulation, increases the ventilative of earthing rod ontology
Effect efficiently solves existing excess pressure protected mode and exists and lack to make it have explosion-proof, the advantages of having a safety feature
It falls into, the problem of poor safety performance.
Detailed description of the invention
Fig. 1 is the ventilative earthing rod sectional view of capacitor；
Fig. 2 is the ventilative another angular profile of earthing rod of capacitor；
In figure: 1- wiring hole, 2- through-hole, 3- air hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2；
Embodiment one
In the utility model embodiment, a kind of ventilative earthing rod of capacitor, including earthing rod ontology；The earthing rod ontology
Axial direction be provided with through-hole 2, the tapping for cooperating screw to play the role of fastening, earthing rod are provided on the inner wall of through-hole 2
The side of ontology is separately provided for the wiring hole 1 of conducting wire connection and the air hole 3 for gas circulation, it is preferred that described
Wiring hole 1 and air hole 3 are spatially in vertical distribution and through earthing rod ontologies, and the air hole 3 is located at wiring hole 1
Lower section, the setting of air hole 3 increase the mobility of air, have the advantages that it is ventilative, explosion-proof, have a safety feature.
Preferably, the wiring hole 1 and air hole 3 are vertically arranged with through-hole 2.
Embodiment two
In order to facilitate the installation of earthing rod ontology, the utility model provides another embodiment in the specific implementation process
The application is improved, specifically, the lower end diameter of the earthing rod ontology is less than the upper end diameter, during installation, earthing rod sheet
The lower end of body is embeddable to be arrived in tin plate cover with holes, then is fixed by welding, and stability is high.
It should be strongly noted that through-hole is the application of the prior art in the application, the side of earthing rod ontology is set respectively
It is equipped with the wiring hole for conducting wire connection and the air hole for gas circulation, increases the air permeability effect of earthing rod ontology, thus
Explosion-proof, the advantages of having a safety feature is made it have as the innovative point of the application, efficiently solves existing excess pressure protection side
The problem of formula existing defects, poor safety performance.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
- The earthing rod 1. a kind of capacitor is breathed freely, including earthing rod ontology；The axial direction of the earthing rod ontology is provided with through-hole (2), the tapping for cooperating screw to play the role of fastening is provided on the inner wall of through-hole (2), which is characterized in that the earthing rod sheet The side of body is separately provided for the wiring hole (1) of conducting wire connection and the air hole (3) for gas circulation.
- The earthing rod 2. a kind of capacitor according to claim 1 is breathed freely, which is characterized in that the wiring hole (1) and ventilative Hole (3) is spatially in vertical distribution.
- The earthing rod 3. a kind of capacitor according to claim 2 is breathed freely, which is characterized in that the wiring hole (1) and ventilative Hole (3) is through earthing rod ontology and vertical with through-hole (2).
- The earthing rod 4. a kind of capacitor according to claim 3 is breathed freely, which is characterized in that the air hole (3), which is located at, to be connect The lower section of string holes (1).
- The earthing rod 5. a kind of capacitor according to claim 1 to 4 is breathed freely, which is characterized in that the earthing rod ontology Lower end diameter be less than the upper end diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920278924.6U CN209447688U (en) | 2019-03-06 | 2019-03-06 | A kind of ventilative earthing rod of capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920278924.6U CN209447688U (en) | 2019-03-06 | 2019-03-06 | A kind of ventilative earthing rod of capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209447688U true CN209447688U (en) | 2019-09-27 |
Family
ID=68033790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920278924.6U Expired - Fee Related CN209447688U (en) | 2019-03-06 | 2019-03-06 | A kind of ventilative earthing rod of capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209447688U (en) |
-
2019
- 2019-03-06 CN CN201920278924.6U patent/CN209447688U/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 |
Granted publication date: 20190927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |