CN204792429U - Jam -proof condenser - Google Patents
Jam -proof condenser Download PDFInfo
- Publication number
- CN204792429U CN204792429U CN201520515568.7U CN201520515568U CN204792429U CN 204792429 U CN204792429 U CN 204792429U CN 201520515568 U CN201520515568 U CN 201520515568U CN 204792429 U CN204792429 U CN 204792429U
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- shell
- capacitor
- insulating
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- terminals
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Abstract
The utility model discloses a jam -proof condenser, which comprises an outer shell, the inside of shell is vertical to be equipped with two the capacitor, fill the capacitor's outer lane has insulating cement fat, be equipped with the resilient insulating board between the top of insulating cement fat and the shell, be equipped with the insulating layer between the side outer lane of insulating cement fat and the shell, the bottom of insulating cement fat pours to fill in the inboard of shell has insulation resin, the capacitor's bottom is equipped with the wiring end with the bottom of shell, the top of wiring end is connected with the capacitor through the anticorrosion electric wire, the bottom of wiring end is equipped with output terminal, the openly outside middle part of shell is equipped with the joint, be equipped with ground lead on the joint. The utility model discloses stability is high, and easily fixed the regulation sets up ground lead on the shell, can the absorbed radiation, reduce the interference that the condenser received.
Description
Technical field
The utility model relates to capacitor technology field, specifically a kind of noise condenser.
Background technology
Capacitor, represents by letter C, is a kind of device holding electric charge, any two insulated from each other and be separated by between very near conductor and all can form a capacitor.Capacitor is one of a large amount of electronic component used in electronic equipment, be widely used in circuit every straight-through friendship, coupling, bypass, filtering, resonant tank, power conversion, the aspects such as control.
Existing capacitor poor stability, secured adjusted inconvenience, the not easily state of monitoring capacitor, be placed in filter circuit, time in especially military circuit, the ripple frequency added on the capacitor is very high, power is very large, and capacitor is subject to signal radiation, affects the performance and used life of capacitor.
Utility model content
The purpose of this utility model is to provide a kind of noise condenser, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of noise condenser, comprise capacitor core, insulating cement fat, elastic insulated plate, insulating barrier, shell, insulating resin, lead-out terminal and terminals, the inner vertical of described shell is provided with two capacitor cores, the outer ring of capacitor core is filled with insulating cement fat, elastic insulated plate is provided with between the top of insulating cement fat and shell, insulating barrier is provided with between the outer ring, side of insulating cement fat and shell, the bottom of insulating cement fat is built in the inner side of shell and is filled with insulating resin, the bottom of capacitor core and the bottom of shell are provided with terminals, terminals are positioned on the bottom circular breach of shell, the top of described terminals is connected with capacitor core by corrosion protection electric wire, the bottom of terminals is provided with lead-out terminal, lead-out terminal has been threaded nut, outside the front of described shell, middle side part is provided with joint, joint is provided with ground lead, the top center of described shell is provided with display lamp.
As further program of the utility model: described shell is copper metal material, shell is top seal, and bottom is provided with the cylindrical tube body structure of circumferential notch.
As further program of the utility model: described insulating barrier is that ox-hide insulating paper layer lap wound system forms.
As further program of the utility model: described terminals are T-type structure.
As further program of the utility model: described lead-out terminal is copper stud.
As further program of the utility model: the bottom of described ground lead and the bottom of lead-out terminal are positioned on same level line.
Compared with prior art, the beneficial effects of the utility model are: by shell is set to copper metal shell, and ground lead is set on shell, can radiation-absorbing, reduce the interference that capacitor is subject to, clutter can be avoided to be mixed in circuit simultaneously, and triangular structure can be formed with two lead-out terminals by arranging ground lead, improve stability when capacitor is fixed, can the distance of the solid timing shell of regulating capacitor and circuit board by nut, convenient and swift, by terminals are positioned in the bottom notch of shell, improve the steadiness of capacitor, can absorption pressure well by elastic insulated plate, reduce the pressure of shell, the situation avoiding capacitor, because of internal gas pressure extruding, explosion or breakage occur occurs, extend the useful life of capacitor, by the operating state of display lamp display capacitor, make capacitor more both artistic and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is vertical view of the present utility model.
Fig. 3 is phantom of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 3, in the utility model embodiment, a kind of noise condenser, comprise capacitor core 1, display lamp 2, insulating cement fat 3, elastic insulated plate 4, insulating barrier 5, shell 6, insulating resin 7, nut 8, lead-out terminal 9, terminals 10, joint 11 and ground lead 12, described shell 6 is copper metal material, shell 6 is top seal, bottom is provided with the cylindrical tube body structure of circumferential notch, the inner vertical of shell 6 is provided with two capacitor cores 1, the outer ring of capacitor core 1 is filled with insulating cement fat 3, elastic insulated plate 4 is provided with between the top of insulating cement fat 3 and shell 6, can absorption pressure well by elastic insulated plate 4, reduce the pressure of shell 6, the situation avoiding capacitor, because of internal gas pressure extruding, explosion or breakage occur occurs, extend the useful life of capacitor, insulating barrier 5 is provided with between the outer ring, side of insulating cement fat 3 and shell 6, insulating barrier 5 forms for ox-hide insulating paper layer lap wound system, the bottom of insulating cement fat 3 is built in the inner side of shell 6 and is filled with insulating resin 7, carry out sealing by insulating resin 7 pairs of capacitors to fill, the bottom of capacitor core 1 and the bottom of shell 6 are provided with terminals 10, terminals 10 are T-type structure, terminals 10 are positioned on the bottom circular breach of shell 6, be fixed by the bottom notch docking line end 10 of insulating resin 7 and shell 6, the top of described terminals 10 is connected with capacitor core 1 by corrosion protection electric wire, the bottom of terminals 10 is provided with lead-out terminal 9, lead-out terminal 9 is copper stud, lead-out terminal 9 has been threaded nut 8, can the distance of the solid timing shell 6 of regulating capacitor and circuit board by nut 8, convenient and swift, outside the front of described shell 6, middle side part is provided with joint 11, joint 11 is provided with ground lead 12, the bottom of ground lead 12 and the bottom of lead-out terminal 9 are positioned on same level line, capacitor is placed in filter circuit, especially time in military filter circuit, can radiation-absorbing by arranging joint 11 and ground lead 12, reduce the interference that capacitor is subject to, clutter can be avoided to be mixed in circuit simultaneously, in addition, triangular structure can be formed with two lead-out terminals 9 by arranging ground lead 12, improve stability when capacitor is fixed, the top center of described shell 6 is provided with display lamp 2, the operating state of capacitor is shown by display lamp 2.
Operation principle of the present utility model is: by shell 6 is set to copper metal shell, and ground lead 12 is set on shell 6, can radiation-absorbing, reduce the interference that capacitor is subject to, clutter can be avoided to be mixed in circuit simultaneously, and triangular structure can be formed with two lead-out terminals 9 by arranging ground lead 12, improve stability when capacitor is fixed, can the distance of the solid timing shell 6 of regulating capacitor and circuit board by nut 8, convenient and swift, by terminals 10 being positioned in the bottom notch of shell 6, improve the steadiness of capacitor, can absorption pressure well by elastic insulated plate 4, reduce the pressure of shell 6, the situation avoiding capacitor, because of internal gas pressure extruding, explosion or breakage occur occurs, extend the useful life of capacitor, in addition, the operating state of capacitor is shown by display lamp 2, make capacitor more both artistic and practical.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (6)
1. a noise condenser, comprise capacitor core, insulating cement fat, elastic insulated plate, insulating barrier, shell, insulating resin, lead-out terminal and terminals, it is characterized in that, the inner vertical of described shell is provided with two capacitor cores, the outer ring of capacitor core is filled with insulating cement fat, elastic insulated plate is provided with between the top of insulating cement fat and shell, insulating barrier is provided with between the outer ring, side of insulating cement fat and shell, the bottom of insulating cement fat is built in the inner side of shell and is filled with insulating resin, the bottom of capacitor core and the bottom of shell are provided with terminals, terminals are positioned on the bottom circular breach of shell, the top of described terminals is connected with capacitor core by corrosion protection electric wire, the bottom of terminals is provided with lead-out terminal, lead-out terminal has been threaded nut, outside the front of described shell, middle side part is provided with joint, joint is provided with ground lead, the top center of described shell is provided with display lamp.
2. noise condenser according to claim 1, is characterized in that, described shell is copper metal material, and shell is top seal, and bottom is provided with the cylindrical tube body structure of circumferential notch.
3. noise condenser according to claim 1, is characterized in that, described insulating barrier is that ox-hide insulating paper layer lap wound system forms.
4. noise condenser according to claim 1, is characterized in that, described terminals are T-type structure.
5. noise condenser according to claim 1, is characterized in that, described lead-out terminal is copper stud.
6. noise condenser according to claim 1 or 5, it is characterized in that, the bottom of described ground lead and the bottom of lead-out terminal are positioned on same level line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520515568.7U CN204792429U (en) | 2015-07-16 | 2015-07-16 | Jam -proof condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520515568.7U CN204792429U (en) | 2015-07-16 | 2015-07-16 | Jam -proof condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204792429U true CN204792429U (en) | 2015-11-18 |
Family
ID=54532428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520515568.7U Expired - Fee Related CN204792429U (en) | 2015-07-16 | 2015-07-16 | Jam -proof condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204792429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105590751A (en) * | 2015-12-29 | 2016-05-18 | 株洲宏达膜电有限公司 | Shielding type organic film capacitor manufacturing process and shielding type organic film capacitor |
-
2015
- 2015-07-16 CN CN201520515568.7U patent/CN204792429U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105590751A (en) * | 2015-12-29 | 2016-05-18 | 株洲宏达膜电有限公司 | Shielding type organic film capacitor manufacturing process and shielding type organic film capacitor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170716 |