CN203787284U - Small capacity capacitor cover plate assembly - Google Patents
Small capacity capacitor cover plate assembly Download PDFInfo
- Publication number
- CN203787284U CN203787284U CN201420038718.5U CN201420038718U CN203787284U CN 203787284 U CN203787284 U CN 203787284U CN 201420038718 U CN201420038718 U CN 201420038718U CN 203787284 U CN203787284 U CN 203787284U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- insulating base
- sealing ring
- connecting plate
- conducting
- 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 small capacity capacitor cover plate assembly. The small capacity capacitor cover plate assembly comprises a cover plate, an insulating base, a sealing ring, a connecting plate and conducting strips. The insulating base, the cover plate, the sealing ring, the connecting plate and the conducting strips are connected in series and are positioned orderly and mutually via rivets, and baffles that prevent arc formed between conducting strips due to excessive voltages are arranged around the conducting strips and are fixed on the connecting plate. Wiring terminals are arranged on the insulating base and comprise upper wiring terminal heads and lower conducting rods, and the wiring terminal heads are connected with the conducting rods via annular baffles and are arranged outside the insulating base. The conducting rods are arranged in the rivets and penetrate out of the ends of the conducting strips, and the annular baffles are arranged in the first grooves at the upper end of the insulating base. According to the utility model, the insulating base, the cover plate, the sealing ring and the connecting plate are connected in series and are positioned orderly and mutually via the rivets, and the sealing ring is fixed on the cover plate via an insulating column and an annular retainer ring on the sealing ring, so that the insulation property is reliable. The conducting rods of the wiring terminals penetrate the rivets, so that the connection is firm and reliable, and the disassembly is convenient.
Description
Technical field
The utility model relates to capacitor technology field, relates in particular to a kind of low value capacitor cover plate assembly.
Background technology
Electric capacity is called in the common letter of capacitor, is a kind of device that holds electric charge.Electric capacity is one of a large amount of electronic components that use in electronic equipment, is widely used in handing over every straight-through in circuit, coupling, bypass, filtering, resonant tank, power conversion, the aspects such as control.
Along with the foundation of high-power station and remote conveying electric system, power capacitor has also obtained development rapidly, and circuit seals in after capacitor, has improved the ability to transmit electricity of circuit, has also just improved the static-stability of system.For this reason, the termination claimed structure stable performance of power capacitor.
In prior art, capacitor cover plate, is all made up of inserted sheet, insulating base, cover plate body, sealing ring, connection cardboard and insulated column, connects cardboard, sealing ring, cover plate body and insulating base and is mutually connected in series successively location by insulated column.While at present using insulated column and terminal soldering, due to the restriction of welding procedure and the design of insulating base reasonable not, make terminal soldering often can produce the situation of rosin joint, fixed effect is poor, product quality can not be guaranteed.
Utility model content
In order to solve the technical problem existing in background technology, the utility model proposes a kind of low value capacitor cover plate assembly, good sealing effect, structural behaviour is stable, and product quality is guaranteed.
A kind of low value capacitor cover plate assembly the utility model proposes, comprise cover plate, insulating base, sealing ring, connecting plate and conducting strip, sealing ring, connecting plate and conducting strip are arranged on the back side of cover plate, insulating base is arranged on the front of cover plate, insulating base, cover plate, sealing ring, connecting plate and conducting strip are connected in series location successively mutually by rivet, conducting strip periphery is provided with and prevents the excessive baffle plate that causes forming between conducting strip electric arc of voltage, baffle plate is fixed on connecting plate, at insulating base, binding post is installed, binding post comprises the terminal stud on top and the conducting rod of bottom, terminal stud is connected with conducting rod by ring baffle, terminal stud is arranged on outside insulating base, conducting rod is arranged in rivet and passes from conducting strip end, ring baffle is arranged in the first groove of insulating base upper end.
Preferably, sealing ring is arranged in the second groove of connecting plate upper end, and sealing ring slightly protrudes connecting plate.
Preferably, sealing ring upper end is provided with the insulated column that runs through cover plate, and insulated column upper end is provided with fixing sealing ring annular retaining ring on the cover board.
Preferably, insulating base lower end is provided with the 3rd groove matching with annular retaining ring, and sealing ring is closely connected with insulating base.
Low value capacitor cover plate assembly of the present utility model, simple in structure, reasonable in design, insulating base, cover plate, sealing ring and connecting plate are connected in series location successively mutually by rivet, sealing ring is fixed on the cover board by the insulated column on it, annular retaining ring, and insulating properties is reliable, and the conducting rod of binding post is applied in rivet, firm and reliable connection, easy accessibility.
Brief description of the drawings
Fig. 1 is the structural representation of the low value capacitor cover plate assembly that the utility model proposes.
Embodiment
As shown in Figure 1, Fig. 1 is the structural representation of the low value capacitor cover plate assembly that the utility model proposes.
With reference to Fig. 1, a kind of low value capacitor cover plate assembly the utility model proposes, comprise cover plate 1, insulating base 2, sealing ring 3, connecting plate 4 and conducting strip 5, sealing ring 3, connecting plate 4 and conducting strip 5 are arranged on the back side of cover plate 1, insulating base 2 is arranged on the front of cover plate 1, insulating base 2, cover plate 1, sealing ring 3, connecting plate 4 and conducting strip 5 are connected in series location successively mutually by rivet 6, conducting strip 5 peripheries are provided with and prevent the excessive baffle plate 8 that causes forming between conducting strip electric arc of voltage, baffle plate 8 is fixed on connecting plate 4, at insulating base 2, binding post 7 is installed, binding post 7 comprises the terminal stud 71 on top and the conducting rod 72 of bottom, terminal stud 71 is connected with conducting rod 72 by ring baffle 73, terminal stud 71 is arranged on outside insulating base 2, conducting rod 72 is arranged in rivet 6 and passes from conducting strip 5 ends, ring baffle 73 is arranged in the first groove of insulating base 2 upper ends.
Wherein, sealing ring 3 is arranged in the second groove of connecting plate 4 upper ends, and sealing ring 3 slightly protrudes connecting plate 4; Sealing ring 3 upper ends are provided with the insulated column 9 that runs through cover plate 1, and insulated column 9 upper ends are provided with sealing ring 3 is fixed on to the annular retaining ring 10 on cover plate 1; Insulating base 2 lower ends are provided with the 3rd groove matching with annular retaining ring 10, and sealing ring 3 is closely connected with insulating base 2.
Low value capacitor cover plate assembly of the present utility model, simple in structure, reasonable in design, insulating base 2, cover plate 1, sealing ring 3 and connecting plate 4 are connected in series location successively mutually by rivet, sealing ring 3 is fixed on cover plate 1 by the insulated column 9 on it, annular retaining ring 10, and insulating properties is reliable, and the conducting rod 73 of binding post 7 is applied in rivet 6, firm and reliable connection, easy accessibility.
The above; it is only preferably embodiment of the utility model; but protection range of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; be equal to replacement or changed according to the technical solution of the utility model and utility model design thereof, within all should being encompassed in protection range of the present utility model.
Claims (4)
1. a low value capacitor cover plate assembly, it is characterized in that, comprise cover plate (1), insulating base (2), sealing ring (3), connecting plate (4) and conducting strip (5), sealing ring (3), connecting plate (4) and conducting strip (5) are arranged on the back side of cover plate (1), insulating base (2) is arranged on the front of cover plate (1), insulating base (2), cover plate (1), sealing ring (3), connecting plate (4) and conducting strip (5) are connected in series location successively mutually by rivet (6), conducting strip (5) periphery is provided with and prevents the excessive baffle plate (8) that causes forming between conducting strip (5) electric arc of voltage, baffle plate (8) is fixed on connecting plate (4), at insulating base (2), binding post (7) is installed, binding post (7) comprises the terminal stud (71) on top and the conducting rod (72) of bottom, terminal stud (71) is connected with conducting rod (72) by ring baffle (73), terminal stud (71) is arranged on outside insulating base (2), conducting rod (72) is arranged in rivet (6) and from conducting strip (5) end and passes, ring baffle (73) is arranged in the first groove of insulating base (2) upper end.
2. low value capacitor cover plate assembly according to claim 1, is characterized in that, sealing ring (3) is arranged in the second groove of connecting plate (4) upper end, and sealing ring (3) slightly protrudes connecting plate (4).
3. low value capacitor cover plate assembly according to claim 1, it is characterized in that, sealing ring (3) upper end is provided with the insulated column (9) that runs through cover plate (1), and insulated column (9) upper end is provided with sealing ring (3) is fixed on to the annular retaining ring (10) on cover plate (1).
4. according to the low value capacitor cover plate assembly described in claim 1 or 3, it is characterized in that, insulating base lower end is provided with the 3rd groove matching with annular retaining ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038718.5U CN203787284U (en) | 2014-01-20 | 2014-01-20 | Small capacity capacitor cover plate assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038718.5U CN203787284U (en) | 2014-01-20 | 2014-01-20 | Small capacity capacitor cover plate assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787284U true CN203787284U (en) | 2014-08-20 |
Family
ID=51323445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420038718.5U Expired - Fee Related CN203787284U (en) | 2014-01-20 | 2014-01-20 | Small capacity capacitor cover plate assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103811167A (en) * | 2014-01-20 | 2014-05-21 | 宁国市天威电器有限公司 | Small-capacity capacitor cover plate component |
-
2014
- 2014-01-20 CN CN201420038718.5U patent/CN203787284U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103811167A (en) * | 2014-01-20 | 2014-05-21 | 宁国市天威电器有限公司 | Small-capacity capacitor cover plate component |
| CN103811167B (en) * | 2014-01-20 | 2017-06-13 | 合肥市易远新材料有限公司 | Low value capacitor cover plate assembly |
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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: 20140820 Termination date: 20150120 |
|
| EXPY | Termination of patent right or utility model |