CN205542416U - High -voltage capacitor - Google Patents
High -voltage capacitor Download PDFInfo
- Publication number
- CN205542416U CN205542416U CN201620248778.9U CN201620248778U CN205542416U CN 205542416 U CN205542416 U CN 205542416U CN 201620248778 U CN201620248778 U CN 201620248778U CN 205542416 U CN205542416 U CN 205542416U
- Authority
- CN
- China
- Prior art keywords
- capacitor
- coating layer
- lead
- out wire
- insulated sleeve
- 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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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model discloses a high -voltage capacitor, including the built -in electric vessel shell who has various electronic components, be located the at least two piece condenser lead -out wires of electricity on the vessel shell, with the insulation support that the quantity of condenser lead -out wire matches, the condenser lead -out wire passes insulation support, electricity vessel shell's surface is provided with fireproof coating layer, fireproof coating layer's surface is provided with waterproof coating layer, insulation support is the screw -tupe, and is provided with seal gasket between insulation support and electric vessel shell, is provided with preforming and gland nut in the upper end of insulation support and lead -out wire junction. Through being provided with waterproof coating layer, can improve its waterproof performance, through being provided with fireproof coating layer, can improve its fire behavior, through being provided with the screw -tupe with insulation support to preforming and gland nut is adopted, the reliability of being connected between insulation support and the lead -out wire can be improved.
Description
Technical field
This utility model relates to capacitor technology field, particularly relates to a kind of high-voltage capacitor.
Background technology
Capacitor, being generally called for short its ability accommodating electric charge is electric capacity, represents by letter C.Gu Mingsi
Justice, it is " container of dress electricity ", is a kind of device accommodating electric charge.Capacitor is in electronic equipment
One of a large amount of electronic components used, be widely used in circuit every straight-through friendship, coupling, bypass,
Filter, resonant tank, the aspects such as energy is changed, control.Day crescent along with electronic information technology
Different, the update speed of digital electronic goods is increasingly faster, with flat panel TV (LCD and PDP),
The product such as notebook computer, digital camera is main consumer electronics product volume of production and marketing sustainable growth, band
Move capacitor industry to increase.
High-voltage capacitor is as the main components of PFC Yu reactive power compensation, at electric power
Application in system is more and more extensive.Capacitor lead-out wire is for connecting the fuse module of capacitor and connecing
Wire module (ground terminal being directly connected with casing or the high-voltage terminal end connected by porcelain bushing shell),
What the insulation of its lead-out wire relied on is the insulating oil in the insulated sleeve of solid dielectric form and capacitor.
It is the most firm that current high-voltage capacitor is in use connected between insulated sleeve with lead-out wire,
The waterproof fireproofing performance of high-voltage capacitor needs to be improved further simultaneously.
Utility model content
This utility model is in order to overcome deficiency of the prior art, it is provided that a kind of high-voltage capacitor.
This utility model is to be achieved through the following technical solutions:
A kind of high-voltage capacitor, including being built-in with the capacitor casing of various electronic devices and components, being positioned at institute
State the quantity phase of at least two capacitor lead-out wires in capacitor casing and described capacitor lead-out wire
Supporting insulated sleeve, described capacitor lead-out wire passes described insulated sleeve, described capacitor casing
Outer surface be provided with fireproof coating layer, the outer surface of described fireproof coating layer is provided with waterproof coating layer,
Described insulated sleeve is screw type, and is provided with gasket seal between insulated sleeve and capacitor casing,
The upper end of insulated sleeve Yu lead-out wire junction is provided with tabletting and clamp nut.
As optimal technical scheme of the present utility model, the two side ends of described capacitor casing is symmetrical arranged
There is installation transverse slat, be symmetrically arranged with installation riser at the two ends of described installation transverse slat, and in described installation
Lifting hole(eyelet) is offered on transverse slat.
As optimal technical scheme of the present utility model, the thickness of described fireproof coating layer and water-repellent paint
The thickness of layer is identical.
As optimal technical scheme of the present utility model, described fireproof coating layer and the thickness of waterproof coating layer
Degree is 0.21mm-0.55mm.
As optimal technical scheme of the present utility model, described insulated sleeve uses epoxide resin material system
Become.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction,
Reasonable in design, it is provided by waterproof coating layer, it is possible to increase its water resistance, is provided by preventing
Fire dope layer, it is possible to increase its fire protecting performance, by insulated sleeve is provided with screw type, and uses
Tabletting and clamp nut, it is possible to increase the connection reliability between insulated sleeve and lead-out wire.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-capacitor casing；2-lead-out wire；3-insulated sleeve；4-fireproof coating layer；5-is waterproof
Dope layer；6-gasket seal；7-tabletting；8-clamp nut；90-installs transverse slat；91-installs riser；
92-lifting hole(eyelet).
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with
Drawings and Examples, are further elaborated to this utility model.Should be appreciated that this place is retouched
The specific embodiment stated, only in order to explain this utility model, is not used to limit this utility model.
Referring to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of high-voltage capacitor, including being built-in with the capacitor casing 1 of various electronic devices and components, position
At least two capacitor lead-out wires 2 in described capacitor casing 1 and described capacitor lead-out wire 2
The insulated sleeve 3 of cooperating number set, described capacitor lead-out wire 2 is through described insulated sleeve 3, institute
The outer surface stating capacitor casing 1 is provided with fireproof coating layer 4, the outer surface of described fireproof coating layer 4
It is provided with waterproof coating layer 5, is provided by waterproof coating layer, it is possible to increase its water resistance, pass through
It is provided with fireproof coating layer, it is possible to increase its fire protecting performance.
Described insulated sleeve 3 is screw type, and described insulated sleeve 3 uses epoxide resin material to make,
Gasket seal 6 it is provided with, in insulated sleeve 3 and extraction between insulated sleeve 3 and capacitor casing 1
The upper end of line 2 junction is provided with tabletting 7 and clamp nut 8, it is possible to increase insulated sleeve and lead-out wire
Between connection reliability.
The two side ends of described capacitor casing 1 is symmetrically arranged with installation transverse slat 90, at described installation transverse slat
The two ends of 90 are symmetrically arranged with installation riser 91, and offer lifting hole(eyelet) 92 on described installation transverse slat 90.
In the present embodiment: the thickness of described fireproof coating layer 4 and waterproof coating layer 5 is
0.21mm-0.55mm。
The foregoing is only preferred embodiment of the present utility model, not new in order to limit this practicality
Type, all any amendment, equivalent and improvement made within spirit of the present utility model and principle
Deng, within should be included in protection domain of the present utility model.
Claims (5)
1. a high-voltage capacitor, including be built-in with various electronic devices and components capacitor casing (1),
At least two capacitor lead-out wires (2) being positioned in described capacitor casing (1) and described electric capacity
The insulated sleeve (3) of the cooperating number set of device lead-out wire (2), described capacitor lead-out wire (2) is worn
Cross described insulated sleeve (3), it is characterised in that: the outer surface of described capacitor casing (1) is arranged
Fireproof coating layer (4), the outer surface of described fireproof coating layer (4) is had to be provided with waterproof coating layer (5),
Described insulated sleeve (3) is screw type, and between insulated sleeve (3) and capacitor casing (1)
It is provided with gasket seal (6), arranges in the upper end of insulated sleeve (3) with lead-out wire (2) junction
There are tabletting (7) and clamp nut (8).
A kind of high-voltage capacitor the most according to claim 1, it is characterised in that: described capacitor
The two side ends of housing (1) is symmetrically arranged with installation transverse slat (90), described installation transverse slat (90)
Two ends are symmetrically arranged with installation riser (91), and offer lifting hole(eyelet) on described installation transverse slat (90)
(92)。
A kind of high-voltage capacitor the most according to claim 1, it is characterised in that: described fire prevention is coated with
The thickness of the bed of material (4) is identical with the thickness of waterproof coating layer (5).
A kind of high-voltage capacitor the most according to claim 3, it is characterised in that: described fire prevention is coated with
The thickness of the bed of material (4) and waterproof coating layer (5) is 0.21mm-0.55mm.
A kind of high-voltage capacitor the most according to claim 1, it is characterised in that: described insulation sleeve
Pipe (3) uses epoxide resin material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620248778.9U CN205542416U (en) | 2016-03-29 | 2016-03-29 | High -voltage capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620248778.9U CN205542416U (en) | 2016-03-29 | 2016-03-29 | High -voltage capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205542416U true CN205542416U (en) | 2016-08-31 |
Family
ID=56786420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620248778.9U Expired - Fee Related CN205542416U (en) | 2016-03-29 | 2016-03-29 | High -voltage capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205542416U (en) |
-
2016
- 2016-03-29 CN CN201620248778.9U patent/CN205542416U/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 |
Granted publication date: 20160831 Termination date: 20170329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |