CN202534521U - Quickly-assembled capacitor with metal shell - Google Patents
Quickly-assembled capacitor with metal shell Download PDFInfo
- Publication number
- CN202534521U CN202534521U CN 201220091463 CN201220091463U CN202534521U CN 202534521 U CN202534521 U CN 202534521U CN 201220091463 CN201220091463 CN 201220091463 CN 201220091463 U CN201220091463 U CN 201220091463U CN 202534521 U CN202534521 U CN 202534521U
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- Prior art keywords
- capacitor
- metal shell
- fixed
- fast installation
- shell capacitor
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Abstract
The utility model relates to a capacitor, and particularly to a quickly-assembled capacitor with a metal shell. The quickly-assembled capacitor with a metal shell comprises a capacitor with a metal shell, arranged at the upper part, and a plastic connecting piece arranged at the lower part; the fixed connecting piece comprises an insulation sheet arranged at the upper part and a connecting part arranged at the lower part; and the connecting part is connected with fixed connection sheets horizontally extending outward. The fixed connection sheets on the connecting piece are passed through installation holes on a fixed installation plate, the insulation sheet is made located at the upper part of the fixed installation plate, and the fixed connection sheets are made located at the lower part of the fixed installation plate; and then the capacitor and the connecting piece are rotated by an angle simultaneously, bulges on the fixed installation plate are pressed in positioning holes on the fixed connection sheets and the fixed installation plate is clamped and fixed in an installation plate fixing slot. The quickly-assembled capacitor with the metal shell is convenient in connection, has effective insulation function, and can prevent leakage current from being transmitted to an electrical box to cause accidents when abnormal current leakage occurs to the capacitor.
Description
Technical field
The utility model relates to capacitor, particularly a kind of metal shell capacitor of Fast Installation.
Background technology
Existing capacitor fixedly mounts that structure is a kind of to be: as shown in Figure 1, its adopts pad 7 and nut 8 hard-wired structures.Its shortcoming is: 1) need a cover pad 7 and a nut 8, pad 7 and nut 8 need its resisting salt fog corrosion quality of control, and the control difficulty is big; 2) the fixed installation difficulty is big, in installing space hour more difficulty or ease installation; 3) when unusual electric leakage appears in capacitor, be prone to electric leakage conducted to the electrical equipment casing through fixed installation screw rod 21, pad 7 and nut 8, cause accident.
Existing capacitor fixed installation structure another kind is: as shown in Figure 2, and adopt a kind of capacitor of quick grafting form to fixedly mount structure.Its advantage is that fitting operation is simple, not limited by installing space.But shortcoming is: 1) need an anchor shape elasticity card 5, anchor shape elasticity card 5 is manufactured by spring steel plate, needs its resisting salt fog corrosion quality of control, and the control difficulty is big; 2) need in advance anchor shape elasticity card 5 to be fixed on the shell, increase a production process; When 3) the unusual electric leakage appears in capacitor, be prone to electric leakage conducted to the electrical equipment casing, cause accident through anchor shape elasticity card 5.
The utility model content
The purpose of the utility model is to provide a kind of metal shell capacitor of Fast Installation; Mainly solve above-mentioned existing in prior technology defective; It not only fixedly mounts conveniently; And can effectively play insulating effect, when preventing that unusual the electric leakage from appearring in capacitor, electric leakage is conducted to the electrical equipment casing cause accident.
For realizing above-mentioned purpose, the utility model is to realize like this.
A kind of metal shell capacitor of Fast Installation is characterized in that: it comprises a metal shell capacitor and a connector; Connector comprise one be arranged at the top insulating trip and be arranged at the below connecting portion; This connecting portion is connected with the outwards flat fixed connection sheet of stretching.
The metal shell capacitor of described Fast Installation is characterized in that: described insulating trip is circle, ellipse, polygon row, cross, M shape.
The metal shell capacitor of described Fast Installation is characterized in that: described fixed connection sheet is one, two or more.
The metal shell capacitor of described Fast Installation is characterized in that: described fixed connection sheet is provided with location hole.
The metal shell capacitor of described Fast Installation is characterized in that: described insulating trip top periphery has an annular wall, and annular wall and insulating trip form bowl-shape.
The metal shell capacitor of described Fast Installation is characterized in that: described metal shell capacitor is fixed in the connector top.
The metal shell capacitor of described Fast Installation; It is characterized in that: the electric capacity installing hole that capacitor is installed is arranged on the insulating trip of described connector and the connecting portion, and fixed installation bar or fixed installation screw rod and the installing hole of metal shell capacitor through its lower end is connected.
The metal shell capacitor of described Fast Installation is characterized in that: described installing hole inwall is provided with fixing strip, and coupling has draw-in groove on the fixed installation bar.
By said structure, the utlity model has following superior technique effect.
1, the utility model product has adopted the rotational fixation mounting connection structure that is fixedly connected sheet, makes the fixed installation operation of capacitor seem very convenient.
2, the syndeton of the utility model product all adopts the insulation material, therefore can effectively play insulating effect, when preventing that unusual the electric leakage from appearring in capacitor, electric leakage is conducted to the electrical equipment casing.
Description of drawings
Fig. 1 is existing a kind of capacitor fixed installation structural representation.
Fig. 2 is existing another kind of capacitor fixed installation structural representation.
Fig. 3 is the structural representation of the utility model embodiment 1.
Fig. 4 is the capacitor sketch map of the utility model embodiment 1 used unassembled fixed connecting piece.
Fig. 5 is the sketch map of the utility model embodiment 1 used fixed connecting piece.
Fig. 6 is the vertical view of the utility model embodiment 1 used fixed connecting piece.
Fig. 7 is the upward view of the utility model embodiment 1 used fixed connecting piece.
Fig. 8 is the end view of the utility model embodiment 1 used fixed connecting piece.
Fig. 9 is that the A-A of Fig. 8 is to cutaway view.
Figure 10 is the sketch map of the mounting panel of coupling embodiment 1.
Figure 11 is the end view of the mounting panel of coupling embodiment 1.
Figure 12 is the scheme of installation of embodiment 1.
Figure 13 is the cutaway view of the supporting alternative attachment of embodiment 1.
Figure 14 is the capacitor sketch map of the another kind of unassembled connector of the utility model embodiment 1
Figure 15 is the capacitor sketch map of another unassembled connector of the utility model embodiment 1.
Figure 16 is the sketch map of another supporting connector of coupling embodiment 1.
Figure 17 is the structural representation of the utility model embodiment 2.
Figure 18 is the schematic appearance of a kind of connector of coupling embodiment 2.
Among the figure: the 1-capacitor; 21-fixedly mounts screw rod; 22-fixedly mounts bar; 3-elasticity card erection column; 5-anchor shape elasticity card; The 6-mounting plate; The 7-pad; The 8-nut; The 10-connector; The 11-insulating trip; 12-is fixedly connected sheet; The 13-connecting portion; The 14-location hole; 15-electric capacity installing hole; The 17-fixing strip; 18-mounting panel fixed card slot.
Embodiment
See also Fig. 3-5, it is metal shell capacitor embodiment 1 structural representation of a kind of Fast Installation of the utility model.As shown in the figure, it comprise one be arranged at the top metal shell capacitor 1 and be arranged at the below fixed connecting piece 10; Capacitor 1 bottom is provided with fixed installation bar 22; Plastic fastening 10 comprise one be arranged at the top insulating trip 11 and be arranged at the below connecting portion 13.
See also Fig. 5-9, it is used a kind of fixed connecting piece 10 structural representations of metal shell capacitor embodiment 1 of a kind of Fast Installation of the utility model.As shown in the figure, fixed connecting piece 10 comprise one be arranged at the top insulating trip 11 and be arranged at the below connecting portion 13; This connecting portion 13 is connected with the outwards flat fixed connection sheet of stretching 12; This fixed connection sheet 12 is provided with location hole 14; The location hole of institute's art is through hole or pit; Described insulating trip is circle, ellipse, polygon row, cross, M shape etc.; Be fixedly connected sheet 12 and can be one, two or more.
See also Figure 10-11 again, it is the structural representation of the supporting capacitor mounting plate 6 of coupling embodiment 1, and mounting plate 6 is provided with and can passes the hole that is fixedly connected sheet 12; Mounting plate 6 bottoms are provided with positioning convex, and size, the quantity of the location hole 14 on the quantity of positioning convex, position and the fixed connection sheet 12 are corresponding.
See also Figure 12 again, it is the fixed installation structural representation of embodiment 1.In the present embodiment; Capacitor 1 passes the installing hole on the mounting plate with the fixed connection sheet 12 on the connector 10 after assembling with connector 10, makes insulating trip 11 be positioned at the top of mounting plate 6; Be fixedly connected the bottom that sheet 12 is positioned at mounting plate 6; Then capacitor 1 and connector 10 are together rotated an angle, the convexity on the mounting plate 6 is pressed in the location hole 14 that is fixedly connected on the sheet 12, and mounting plate 6 is fixed on mounting panel fixed card slot 18 by clamping.
In the present embodiment, can conveniently insert rotational fixation on mounting plate 6 by the fixed connection sheet 12 that is connected capacitor 1 lower end, it has realized the quick attended operation of capacitor.Because the syndeton of capacitor all adopts the insulation material, therefore can effectively play insulating effect, when preventing that unusual the electric leakage from appearring in capacitor, electric leakage is conducted to the electrical equipment casing.
When assembling with connector 10, there is not the rotation of axle longitudinally in order to ensure capacitor 1; Described installing hole 15 is polygon (like the quadrangle among Fig. 6), and fixed installation bar 22 also is the polygon with its coupling.
See also Figure 13 again; It is the cutaway view of the supporting alternative attachment of the utility model embodiment 1; When assembling with connector 10 in order to ensure capacitor 1; Do not have the displacement of axle longitudinally to slide, described installing hole 15 inwalls can be provided with fixing strip 17 or screw thread, and should mate on the fixed installation bar 22 draw-in groove (like Figure 14) or screw thread (like Figure 15) are arranged.
See also Figure 16 again, it is the sketch map of another supporting connector of coupling embodiment 1.This connector has the structure identical with connector shown in Figure 5, and its characteristics are: the electric capacity installing hole 15 on described insulating trip 11 and the connecting portion 13 is rounded.The fixed installation bar 22 of itself and capacitor 1 bottom is complementary.
See also Figure 17 again, it is the structural representation of the utility model embodiment 2.Among this embodiment, have the 1 essentially identical structure with embodiment, its characteristics also are: described insulating trip 11 top peripheries have an annular wall, and annular wall and insulating trip 11 form bowl-shape, and its effect is to improve insulation electrical gap and creepage distance.In the present embodiment, the bottom of capacitor 1 can not need fixedly mount bar 22, can not have installing hole on insulating trip 11 on the corresponding fixed connecting piece 10 and the connecting portion 13.
See also Figure 18 again, it is the schematic appearance of a kind of connector of coupling embodiment 2.The characteristics of this connector are: described insulating trip 11 top peripheries have an annular wall, and annular wall and insulating trip 11 form bowl-shape, and its effect is to improve insulation electrical gap and creepage distance.
Being merely the preferred embodiment of the utility model in sum, is not the practical range that is used for limiting the utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be the technological category of the utility model.
Claims (8)
1. the metal shell capacitor of a Fast Installation, it is characterized in that: it comprises a metal shell capacitor (1) and connector (10); Connector (10) comprise one be arranged at the top insulating trip (11) and be arranged at the below connecting portion (13); This connecting portion (13) is connected with the outwards flat fixed connection sheet of stretching (12).
2. the metal shell capacitor of Fast Installation according to claim 1 is characterized in that: described insulating trip (11) is circle, ellipse, polygon row, cross, M shape.
3. the metal shell capacitor of Fast Installation according to claim 1, it is characterized in that: described fixed connection sheet (12) is one, two or more.
4. the metal shell capacitor of Fast Installation according to claim 1, it is characterized in that: described fixed connection sheet (12) is provided with location hole (14).
5. the metal shell capacitor of Fast Installation according to claim 1 is characterized in that: described insulating trip (11) top periphery has an annular wall, and annular wall and insulating trip (11) formation is bowl-shape.
6. according to the metal shell capacitor of claim 1 or 2 or 3 or 4 or 5 described Fast Installation, it is characterized in that: described metal shell capacitor (1) is fixed in connector (10) top.
7. the metal shell capacitor of Fast Installation according to claim 5; It is characterized in that: the electric capacity installing hole (15) that capacitor is installed is arranged on the insulating trip (11) of described connector (10) and the connecting portion (13), and metal shell capacitor (1) is connected with installing hole (15) through the fixed installation bar (22) or the fixed installation screw rod (21) of its lower end.
8. the metal shell capacitor of Fast Installation according to claim 7, it is characterized in that: said installing hole (15) inwall is provided with fixing strip (17), and fixed installation bar (22) is gone up coupling draw-in groove is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220091463 CN202534521U (en) | 2012-03-13 | 2012-03-13 | Quickly-assembled capacitor with metal shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220091463 CN202534521U (en) | 2012-03-13 | 2012-03-13 | Quickly-assembled capacitor with metal shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202534521U true CN202534521U (en) | 2012-11-14 |
Family
ID=47135685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220091463 Expired - Fee Related CN202534521U (en) | 2012-03-13 | 2012-03-13 | Quickly-assembled capacitor with metal shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202534521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148153A (en) * | 2018-08-01 | 2019-01-04 | 常州博瑞电力自动化设备有限公司 | Capacitor installation structure |
-
2012
- 2012-03-13 CN CN 201220091463 patent/CN202534521U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148153A (en) * | 2018-08-01 | 2019-01-04 | 常州博瑞电力自动化设备有限公司 | Capacitor installation structure |
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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: 20121114 Termination date: 20200313 |