CN207149412U - A kind of filter condenser - Google Patents
A kind of filter condenser Download PDFInfo
- Publication number
- CN207149412U CN207149412U CN201721050165.5U CN201721050165U CN207149412U CN 207149412 U CN207149412 U CN 207149412U CN 201721050165 U CN201721050165 U CN 201721050165U CN 207149412 U CN207149412 U CN 207149412U
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- capacitor
- end cap
- adhesive tape
- way
- positive
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Abstract
The utility model discloses a kind of filter condenser, including end cap, capacitor and electrolysis adhesive tape, the end cap is by way of welding on the upside of capacitor, and end cap is by connector lug, both positive and negative polarity and fill orifice are formed, the fill orifice is on the outside of end cap, the both positive and negative polarity is on the downside of cover internal, the connector lug is by way of welding on the upside of both positive and negative polarity, the positive Middle face of capacitor is provided with mark by way of bonding, and capacitor internal is by rubber, it is electrolysed adhesive tape and resin is formed, the resin is filled in capacitor internal, the electrolysis adhesive tape is located at capacitive bottom by way of inlaying, the rubber connects electrolysis adhesive tape by way of bonding.The filter condenser, pure dry type structure, be that the capacitor design surplus is big by using resin-cast, loss is small, and temperature is low, and overload capacity is strong, and can the long-term work under 1.35 times of rated current, noise is low.
Description
Technical field
Electronic element apparatus technical field is the utility model is related to, specially a kind of filter condenser.
Background technology
It is efficiently smooth straight to reduce the lifting of AC ripple ripple coefficient that filter condenser is mounted in rectification circuit both ends
A kind of energy storage device of output is flowed, this device is called filter condenser by we.Filter capacitor has electric polarity, and we claim
It is electrolytic dissolution.One end of electrochemical capacitor is positive pole, and the other end is negative pole, and positive terminal is being connected to rectifying output circuit just
End, negative pole are connected to the negative terminal of circuit.It is in need alternating current is converted into the circuit of direct current, filter capacitor meeting is set
Make the service behaviour of electronic circuit more stable, while also reduce interference of the alternation pulse ripple to electronic circuit.
Capacitor is dry type DC high-voltage capacitor.With small volume, in light weight, easy to carry, leakage current is little, outside
The features such as shell insulate, using perfusion new technology, it is ensured that the reliable and stable operation of capacitor.The capacitor can be in different brackets direct current
Filtering is done in experiment to be used, and can also do voltage doubling capacitor.
Some filter condensers of current in the market, it is partially soft using material due to simple in construction, easily in capacitor not
Extrusion damage is formed, service life is reduced, improves maintenance cost.
Utility model content
The purpose of this utility model is to provide a kind of filter condenser possess the advantages of hard, anti-extrusion, solve the back of the body
The problem of scape technology proposes.
To solve the above problems, the utility model provides following technical scheme：A kind of filter condenser, including end cap, electricity
Container and electrolysis adhesive tape, the end cap is located on the upside of capacitor by way of welding, and end cap is by connector lug, both positive and negative polarity and filling
Orifice is formed, and the fill orifice is on the outside of end cap, and for the both positive and negative polarity on the downside of cover internal, the connector lug passes through welding
Mode on the upside of the both positive and negative polarity, the positive Middle face of capacitor is provided with mark by way of bonding, and capacitor internal by
Rubber, electrolysis adhesive tape and resin are formed, and the resin is filled in capacitor internal, and the electrolysis adhesive tape is set by way of inlaying
In capacitive bottom, the rubber connects electrolysis adhesive tape by way of bonding.
As a kind of preferred embodiment of the present utility model, the electrolysis adhesive tape is by insulating paper, Cathode Foil and anode foils
Form, for the Cathode Foil on the outside of anode foils, the insulating paper is respectively arranged on Cathode Foil and anode foil edge.
As a kind of preferred embodiment of the present utility model, the capacitor case is using high-quality silicon steel sheet, copper cash system
Make and form.
As a kind of preferred embodiment of the present utility model, the end cap length is 35mm.
As a kind of preferred embodiment of the present utility model, lead-out wire is provided with the upside of the rubber.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model pure dry type structure, is that the capacitor design surplus is big by using resin-cast, and loss is small,
Temperature is low, and overload capacity is strong, and can the long-term work under 1.35 times of rated current, noise is low.
2nd, for the utility model by using insulating paper, insulating paper has excellent dielectric properties, a certain degree of to solve
Electric transmission, and it is easy to slotting embedding, it is simple in construction.
3rd, the utility model can lift the hardness of capacitor case by using high-quality silicon steel sheet, prevent capacitor internal by
Extruding causes to damage, and improves the service life of capacitor.
4th, the utility model can facilitate external structure to connect, so as to realize conduction by using lead-out wire 13.
Brief description of the drawings
Fig. 1 is a kind of filter condenser positive structure schematic of the utility model；
Fig. 2 is a kind of filter condenser overlooking the structure diagram of the utility model；
Fig. 3 is that a kind of filter condenser of the utility model is electrolysed adhesive tape structure schematic diagram；
Fig. 4 is a kind of filter condenser capacitor arrangement schematic diagram of the utility model.
In figure：1- end caps, 2- capacitors, 3- electrolysis adhesive tapes, 4- connector lugs, 5- both positive and negative polarities, 6- fill orifices, 7- marks, 8-
Rubber, 9- resins, 10- insulating papers, 11- Cathode Foils, 12- anode foils, 13- lead-out wires.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of filter condenser, including end cap 1, electric capacity
Device 2 and electrolysis adhesive tape 3, it is characterised in that：The end cap 1 is located at the upside of capacitor 2 by way of welding, and end cap 1 is by connecing
The end of a thread 4, both positive and negative polarity 5 and fill orifice 6 are formed, and the fill orifice 6 is located at the outside of end cap 1, and the both positive and negative polarity 5 is inside end cap 1
Downside, the connector lug 4 are located at the upside of both positive and negative polarity 5, the side that the 2 positive Middle face of capacitor passes through bonding by way of welding
Formula is provided with mark 7, and is made up of inside capacitor 2 rubber 8, electrolysis adhesive tape 3 and resin 9, and the resin 9 is filled in capacitor 2
Inside, the electrolysis adhesive tape 3 are located at the bottom of capacitor 2 by way of inlaying, and the rubber 8 connects electricity by way of bonding
Solve adhesive tape 3.
As a kind of preferred embodiment of the present utility model, the electrolysis adhesive tape 3 is by insulating paper 10, Cathode Foil 11 and sun
Pole paper tinsel 12 is formed, and the Cathode Foil 11 is respectively arranged on Cathode Foil 11 and anode foils located at the outside of anode foils 12, the insulating paper 10
12 edges, by using insulating paper 10, insulating paper 10 has an excellent dielectric properties, and a certain degree of solve electric transmission, and
It is easy to slotting embedding, it is simple in construction.
As a kind of preferred embodiment of the present utility model, the shell of capacitor 2 is using high-quality silicon steel sheet, copper cash system
Make and form, the hardness of the shell of capacitor 2 can be lifted by using high-quality silicon steel sheet, prevent from being squeezed inside capacitor 2 and cause to damage
It is bad, improve the service life of capacitor 2.
As a kind of preferred embodiment of the present utility model, the length of end cap 1 is 35mm.
As a kind of preferred embodiment of the present utility model, the upside of the rubber 8 is provided with lead-out wire 13, by using drawing
Outlet 13, external structure can be facilitated to connect, so as to realize conduction.
Operation principle：The utility model is poured into a mould by using resin 9, pure dry type structure, is the design margin of capacitor 2
Greatly, be lost it is small, temperature is low, and overload capacity is strong, and can the long-term work under 1.35 times of rated current, noise is low, by using exhausted
Edge paper 10, insulating paper 10 has excellent dielectric properties, a certain degree of to solve electric transmission, and is easy to slotting embedding, simple in construction,
The hardness of capacitor case can be lifted by using high-quality silicon steel sheet, prevents from being squeezed inside capacitor 2 and causes to damage, improve
The service life of capacitor 2, by using lead-out wire 13, external structure can be facilitated to connect, so as to realize conduction, use process
In, electric current is received by the negative pole of lead-out wire 13, electric current is transmitted into capacitor 2, and alternation pulsating wave is reduced by being electrolysed adhesive tape
Line, stable DC coefficient, spread out of again by the positive pole of lead-out wire 13.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, although ginseng
The utility model is described in detail according to previous embodiment, for those skilled in the art, it still can be with
Technical scheme described in foregoing embodiments is modified, or equivalent substitution is carried out to which part technical characteristic.It is all
Within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., this practicality should be included in
Within new protection domain.
Claims (5)
1. a kind of filter condenser, including end cap（1）, capacitor（2）With electrolysis adhesive tape（3）, it is characterised in that：The end cap
（1）Capacitor is located at by way of welding（2）Upside, and end cap（1）By connector lug（4）, both positive and negative polarity（5）And fill orifice（6）
Form, the fill orifice（6）Located at end cap（1）Outside, the both positive and negative polarity（5）Located at end cap（1）Inner lower, the connector lug
（4）Both positive and negative polarity is located at by way of welding（5）Upside, the capacitor（2）Positive Middle face is provided with mark by way of bonding
Will（7）, and capacitor（2）Inside is by rubber（8）, electrolysis adhesive tape（3）And resin（9）Form, the resin（9）It is filled in electric capacity
Device（2）Inside, the electrolysis adhesive tape（3）Capacitor is located at by way of inlaying（2）Bottom, the rubber（8）Pass through bonding
Mode connect electrolysis adhesive tape（3）.
A kind of 2. filter condenser according to claim 1, it is characterised in that：The electrolysis adhesive tape（3）By insulating paper
（10）, Cathode Foil（11）And anode foils（12）Form, the Cathode Foil（11）Located at anode foils（12）Outside, the insulating paper
（10）It is respectively arranged on Cathode Foil（11）With anode foils（12）Edge.
A kind of 3. filter condenser according to claim 1, it is characterised in that：The capacitor（2）Shell is using high-quality
Silicon steel sheet, copper cash are fabricated.
A kind of 4. filter condenser according to claim 1, it is characterised in that：The end cap（1）Length is 35mm.
A kind of 5. filter condenser according to claim 1, it is characterised in that：The rubber（8）Upside is provided with lead-out wire
（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721050165.5U CN207149412U (en) | 2017-08-22 | 2017-08-22 | A kind of filter condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721050165.5U CN207149412U (en) | 2017-08-22 | 2017-08-22 | A kind of filter condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207149412U true CN207149412U (en) | 2018-03-27 |
Family
ID=61667086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721050165.5U Active CN207149412U (en) | 2017-08-22 | 2017-08-22 | A kind of filter condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207149412U (en) |
-
2017
- 2017-08-22 CN CN201721050165.5U patent/CN207149412U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 313117 No. 50 Development Avenue, Meishan Town, Changxing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Qixing Electronics Co., Ltd. Address before: 313000 Huaikan Township Industrial Zone, Changxing County, Huzhou City, Zhejiang Province Patentee before: Zhejiang Qixing Capacitor Co.,Ltd. |