CN208954805U - A kind of high-voltage frequency converter capacitor fixing structure - Google Patents
A kind of high-voltage frequency converter capacitor fixing structure Download PDFInfo
- Publication number
- CN208954805U CN208954805U CN201822055566.0U CN201822055566U CN208954805U CN 208954805 U CN208954805 U CN 208954805U CN 201822055566 U CN201822055566 U CN 201822055566U CN 208954805 U CN208954805 U CN 208954805U
- Authority
- CN
- China
- Prior art keywords
- capacitor
- fixedly installed
- fixed
- frequency converter
- fixing structure
- 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
- 239000003990 capacitor Substances 0.000 title claims abstract description 103
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to capacitance technology fields, specially a kind of high-voltage frequency converter capacitor fixing structure, including pedestal and capacitor, the base bottom is fixedly installed with interface, slot is fixedly installed on the outer surface of the base top, capacitor is fixedly installed with inside the slot, fixed ring is fixedly installed on the outside of the capacitive bottom, fixed clamping opening is fixedly installed on the left of the fixed ring, fixed screw is fixedly installed in the fixed clamping opening, the back side of the fixed clamping opening is fixedly installed with the fixture nut being used cooperatively with fixed screw, several screw threads are fixedly installed on the fixed screw, negative wire is fixedly installed on the left of the capacitor top, positive wire is fixedly installed on the right side of the capacitor top, the inside of the capacitor is fixedly installed with capacitor, between the capacitor and capacitor It is fixedly installed with waterproof layer, sealing cover is fixedly installed at the top of the capacitor, present apparatus structure is simple, easy for installation and last a long time.
Description
Technical field
The utility model relates to capacitance technology field, specially a kind of high-voltage frequency converter capacitor fixing structure.
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.
Capacitor is different from capacitor.Capacitor is fundamental physical quantity, and symbol C, unit is F(farads).General formula C=Q/U is flat
The dedicated formula of parallel plate capacitor: electric field strength E=U/d between plate, capacitor capacitance determine formula C=ε S/4 π kd with electronic information
Technology is maked rapid progress, and the update speed of digital electronic goods is getting faster, with flat panel TV (LCD and PDP), notebook
Consumer electronics product volume of production and marketing sustainable growth based on the products such as computer, digital camera has driven capacitor industry to increase.Electricity
Appearance is constituted by pressing from both sides one layer of insulation dielectric between two blocks of metal electrodes.When adding voltage between two metal electrodes, on electrode
Charge will be stored, so capacitor is energy-storage travelling wave tube.Any two are insulated from each other and the conductor of close proximity, form an electricity
Container.Plane-parallel capacitor by capacitor pole plate and set of dielectrics at.In DC circuit, capacitor is comparable to open circuit
's.Capacitor is one of a kind of element that can store charge and most common electronic component.
The purposes of capacitor is very extensive, and the installation and removal of capacitor are inconvenient, and is also easy to be caused by humidity
Situations such as electric leakage.
Utility model content
The purpose of this utility model is to provide a kind of high-voltage frequency converter capacitor fixing structures, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
The bottom of a kind of high-voltage frequency converter capacitor fixing structure, including pedestal, capacitor and fixed ring, the pedestal is solid
Dingan County is equipped with interface, is fixedly installed with slot on the outer surface of the base top, the inside of the slot is fixedly installed with
Capacitor is fixedly installed with fixed ring on the outside of the capacitive bottom, is fixedly installed with fixing clamp on the left of the fixed ring
Mouthful, it is fixedly installed with fixed screw in the fixed clamping opening, the back side of the fixed clamping opening is fixedly installed with matches with fixed screw
The fixture nut used is closed, several screw threads, the fixed peace in the left side of the capacitor top are fixedly installed on the fixed screw
Equipped with negative wire, positive wire is fixedly installed on the right side of the capacitor top, the inside of the capacitor is fixedly mounted
There is capacitor, waterproof layer is fixedly installed between the capacitor and capacitor, is fixedly installed with sealing cover at the top of the capacitor.
Preferably, the capacitor is plugged on the inside of slot.
Preferably, the fixed ring welds at the top of the base and is set in the bottom on the outside of capacitor.
Preferably, the interface is welded on the bottom of pedestal.
Preferably, the fixed screw is plugged on the inside of fixed clamping opening.
Preferably, the waterproof layer is set in the outside of capacitor.
Preferably, the sealing cover is welded on the top of capacitor.
Compared with prior art, the utility model has the beneficial effects that
1. in the utility model, by the way that fixed ring is arranged, preferably capacitor can be fixed, and make in this way installation and
Disassembly all very simples, have saved a large amount of set-up time, have effectively raised income.
2. in the utility model, by the way that waterproof layer is arranged, moisture penetration in air can be prevented into capacitor, cause electricity
Situations such as container gets rusty, capacitance short-circuit, effectively raises the safety of capacitor, also improves the quality of product.
3. in the utility model, by the way that sealing cover is arranged, can effectively completely cut off the factors such as air, prevent from carrying in air
Some dusts enter in capacitor, influence the working efficiency of capacitor, improve the service life of capacitor.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model schematic diagram of internal structure；
Fig. 3 is the utility model fixed ring overall structure diagram；
In figure: 1. pedestals；2. interface；3. fixed clamping opening；4. fixed screw；5. capacitor；6. negative wire；7. anode
Lead；8. fixed ring；9. slot；10. waterproof layer；11. sealing cover；12. capacitor；13. fixture nut；14. screw thread.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:
The bottom of a kind of high-voltage frequency converter capacitor fixing structure, including pedestal 1, capacitor 5 and fixed ring 8, pedestal 1 is solid
Dingan County is equipped with interface 2, and interface 2 is welded on the bottom of pedestal 1, is fixedly installed with slot 9 on the outer surface at 1 top of pedestal,
The inside of slot 9 is fixedly installed with capacitor 5, and capacitor 5 is plugged on the inside of slot 9, the fixed peace in the outside of 5 bottom of capacitor
, can be preferably fixed by capacitor 5 equipped with fixed ring 8, and make installation and removal all very simples in this way, it has saved a large amount of
Set-up time, effectively raise income, fixed ring 8 is welded on the top of pedestal 1 and is set in the bottom in 5 outside of capacitor
Portion, the left side of fixed ring 8 are fixedly installed with fixed clamping opening 3, are fixedly installed with fixed screw 4, fixed screw 4 in fixed clamping opening 3
It is plugged on the inside of fixed clamping opening 3, the back side of fixed clamping opening 3 is fixedly installed with the fixture nut being used cooperatively with fixed screw 4
13, several screw threads 14 are fixedly installed on fixed screw 4, the left side at 5 top of capacitor is fixedly installed with negative wire 6, capacitor
The right side at 5 top of device is fixedly installed with positive wire 7, and the inside of capacitor 5 is fixedly installed with capacitor 12, capacitor 12 and capacitor
It is fixedly installed with waterproof layer 10 between 5, moisture penetration in air can be prevented into capacitor 12, cause capacitor 5 to get rusty, electricity
Situations such as holding 12 short circuit, the safety of capacitor 5 is effectively raised, the quality of product is also improved, waterproof layer 10 is set in
The outside of capacitor 12, the top of capacitor 12 are fixedly installed with sealing cover 11, can effectively completely cut off the factors such as air, prevent air
Some dusts of middle carrying enter in capacitor 5, influence the working efficiency of capacitor 5, improve the service life of capacitor 5,
Sealing cover 11 is welded on the top of capacitor 5.
Utility model works process: in use, capacitor 5 is mounted on high voltage variable by the interface 2 by 1 bottom of pedestal
In frequency device, the positive wire 7 at 5 top of capacitor and negative wire 6 are respectively connected to corresponding position, it is for a long time in use, anti-
Water layer 10 prevents the inside of capacitor 5 moist and short circuit of getting rusty, sealing ring protection capacitor 12 will not touch the dust in air from
And working efficiency is influenced, present apparatus structure is simple, easy for installation and last a long time.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of high-voltage frequency converter capacitor fixing structure, including pedestal (1), capacitor (5) and fixed ring (8), feature exists
In: the bottom of the pedestal (1) is fixedly installed with interface (2), is fixedly installed on the outer surface at the top of the pedestal (1) slotting
The inside of slot (9), the slot (9) is fixedly installed with capacitor (5), is fixedly installed on the outside of capacitor (5) bottom
Fixed ring (8) is fixedly installed with fixed clamping opening (3) on the left of the fixed ring (8), is fixedly mounted on the fixed clamping opening (3)
Have fixed screw (4), the back side of the fixed clamping opening (3) is fixedly installed with the fixture nut being used cooperatively with fixed screw (4)
(13), it is fixedly installed with several screw threads (14) on the fixed screw (4), the left side at the top of the capacitor (5) is fixedly mounted
Have negative wire (6), the right side at the top of the capacitor (5) is fixedly installed with positive wire (7), the capacitor (5) it is interior
Portion is fixedly installed with capacitor (12), is fixedly installed with waterproof layer (10), the capacitor between the capacitor (12) and capacitor (5)
(12) sealing cover (11) are fixedly installed at the top of.
2. a kind of high-voltage frequency converter capacitor fixing structure according to claim 1, it is characterised in that: the capacitor
(5) it is plugged on the inside of slot (9).
3. a kind of high-voltage frequency converter capacitor fixing structure according to claim 1, it is characterised in that: the fixed ring
(8) bottom for being welded on the top of pedestal (1) and being set on the outside of capacitor (5).
4. a kind of high-voltage frequency converter capacitor fixing structure according to claim 1, it is characterised in that: the interface
(2) it is welded on the bottom of pedestal (1).
5. a kind of high-voltage frequency converter capacitor fixing structure according to claim 1, it is characterised in that: the fixed screw
(4) it is plugged on the inside of fixed clamping opening (3).
6. a kind of high-voltage frequency converter capacitor fixing structure according to claim 1, it is characterised in that: the waterproof layer
(10) it is set in the outside of capacitor (12).
7. a kind of high-voltage frequency converter capacitor fixing structure according to claim 1, it is characterised in that: the sealing cover
(11) it is welded on the top of capacitor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822055566.0U CN208954805U (en) | 2018-12-08 | 2018-12-08 | A kind of high-voltage frequency converter capacitor fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822055566.0U CN208954805U (en) | 2018-12-08 | 2018-12-08 | A kind of high-voltage frequency converter capacitor fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208954805U true CN208954805U (en) | 2019-06-07 |
Family
ID=66745567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822055566.0U Expired - Fee Related CN208954805U (en) | 2018-12-08 | 2018-12-08 | A kind of high-voltage frequency converter capacitor fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208954805U (en) |
-
2018
- 2018-12-08 CN CN201822055566.0U patent/CN208954805U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208954805U (en) | A kind of high-voltage frequency converter capacitor fixing structure | |
| CN109378211A (en) | A kind of high-voltage frequency converter capacitor fixing structure | |
| CN204857466U (en) | Electric capacity | |
| CN203871186U (en) | Novel high-frequency aluminum electrolytic capacitor | |
| CN209000760U (en) | A kind of capacitor from explosion plate being accurately positioned the anti-short circuit of anti-desoldering | |
| CN209627041U (en) | Wireless charging graphene supercapacitor | |
| CN206976171U (en) | A kind of moistureproof modeling box electric capacity of electric capacity string resistance | |
| CN203312043U (en) | Solid electrolyte aluminum electrolytic capacitor for AC circuit | |
| CN107221434A (en) | The thin film capacitor that a kind of pin is conveniently replaceable | |
| CN203242508U (en) | Solid electrolyte aluminum electrolytic capacitor | |
| CN207743080U (en) | A kind of protection type electrolytic capacitor | |
| CN206225209U (en) | A kind of combined DC support capacitor of three-phase imbalance device | |
| CN211015451U (en) | Large-size capacitor control device | |
| CN206163321U (en) | Novel both -sided metallized polypropylene membrane capacitance | |
| CN204857455U (en) | Condenser erector convenient to it is spacing | |
| CN206559223U (en) | A kind of filter circuit of power electronic equipment and its dc bus | |
| CN207663941U (en) | A kind of Dual-core capacitor | |
| CN204792483U (en) | Condenser is used from dynamic formula compression fittings | |
| CN204884875U (en) | Condenser safety cover | |
| CN207149419U (en) | A kind of adjustable condenser amount and the mica condenser for being easy to maintenance | |
| CN203950690U (en) | A kind of YHA type capacitor | |
| CN205595210U (en) | High temperature resistance condenser | |
| CN209087595U (en) | A kind of high temperature resistant and stable glaze film's capacitor | |
| CN204270880U (en) | A kind of highly inhibited multilayer ceramic capacitor | |
| CN210575551U (en) | Self-healing explosion-proof power capacitor |
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: 20190607 |