CN210111292U - Safe capacitor box - Google Patents
Safe capacitor box Download PDFInfo
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- CN210111292U CN210111292U CN201920566509.0U CN201920566509U CN210111292U CN 210111292 U CN210111292 U CN 210111292U CN 201920566509 U CN201920566509 U CN 201920566509U CN 210111292 U CN210111292 U CN 210111292U
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- copper bar
- wiring board
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- cabinet
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Abstract
The utility model discloses a safe electric capacity cabinet, include: the cabinet body is internally provided with an installation cavity; the main copper bar is arranged in the mounting cavity and connected with the cabinet body; and the branch copper bar is arranged in the mounting cavity and connected with the main copper bar, and the branch copper bar is provided with a plurality of lead connectors. The utility model discloses technical scheme has that the main copper bar of wire electricity connection is stable, the high advantage of capacitor box security.
Description
Technical Field
The utility model relates to an electric capacity cabinet field, in particular to safe electric capacity cabinet.
Background
The copper bar is a high-current conductive product, is suitable for electrical engineering of high and low voltage electrical appliances, switch contacts, power distribution equipment, bus ducts and the like, and is also widely used for super-high current electrolytic smelting engineering of metal smelting, electrochemical plating, chemical caustic soda and the like. The electrical copper bar has the advantages of low resistivity, large bending degree and the like. Be equipped with the copper bar in the capacitor box usually, there is a large amount of secondary link before the wire is connected with the copper bar electricity, and secondary link department takes place to become flexible easily, drops and contact failure class trouble.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a safe electric capacity cabinet aims at promoting the stability of electric capacity cabinet copper bar wiring.
In order to achieve the above object, the utility model provides a safe capacitor box, include:
the cabinet body is internally provided with an installation cavity;
the main copper bar is arranged in the mounting cavity and connected with the cabinet body; and the number of the first and second groups,
the branch copper bar is arranged in the installation cavity and connected with the main copper bar, and the branch copper bar is provided with a plurality of lead connectors.
Optionally, the safety capacitor box comprises a plurality of the branch copper bars.
Optionally, the branch copper bar comprises:
the branch copper bar main body is connected with the main copper bar; and the number of the first and second groups,
the wiring board is detachably connected with the branch copper bar main body, and the wire joint is arranged on the wiring board.
Optionally, the wiring board is arranged at a distance from the branch copper bar main body.
Optionally, the branch copper bar main body is provided with a conductive column, and the wiring board is detachably connected to a free end of the conductive column, so that a gap is reserved between the wiring board and the branch copper bar main body.
Optionally, be equipped with first mounting hole on the wiring board, electrically conductive stand wears to establish first mounting hole, the side spiro union of electrically conductive stand has two first nuts at least, two first nut is located respectively the both sides of wiring board.
Optionally, the wire connector comprises:
the stud is arranged on the wiring board; and the number of the first and second groups,
and the second nut is in threaded connection with the stud.
Optionally, a second mounting hole is formed in the wiring board, the stud penetrates through the second mounting hole, at least two second nuts are screwed to the stud, and the two second nuts are located on two sides of the wiring board respectively.
Optionally, the main copper bar is a zero line main copper bar, and an insulating pad is arranged between the main copper bar and the cabinet body.
According to the technical scheme of the utility model, the branch copper bar is connected with the main copper bar, and the wires in the cabinet body can be connected with the wire joint, so that the electric connection with the main copper bar is realized; according to the novel technical scheme, the branch copper bars are provided with the plurality of lead connectors, so that sites which are effectively electrically connected with the main copper bars are increased, and more leads can be electrically connected with the main copper bars through the lead connectors; the lead is connected to the lead joint, so that the stability and the regularity of the connection of the lead in the cabinet body are improved, and the safety performance of the safe capacitor cabinet is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the safe capacitor box of the present invention;
fig. 2 is a partial enlarged view of the safety capacitor box of fig. 1 at a.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three technical solutions, taking "A and/or B" as an example, including the A solution, or the B solution, or the solution that A and B satisfy simultaneously. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a safe electric capacity cabinet.
In the embodiment of the present invention, as shown in fig. 1 and fig. 2, the safe capacitor box includes: a cabinet 100 having a mounting cavity therein; the main copper bar 200 is arranged in the installation cavity and connected with the cabinet body 100; and the branch copper bar 300 is arranged in the installation cavity and connected with the main copper bar 200, and the branch copper bar 300 is provided with a plurality of lead connectors 400. The wires in the capacitor box can be electrically connected with the main copper bar 200 by connecting the wire connectors 400. The circuit among traditional capacitor box is taking into account under the limited condition of connecting quantity point on circuit installation route and the main copper bar, can connect earlier then on connecting main copper bar between the wire usually, and the secondary link of connecting between the wire takes place easily and becomes flexible, drops, contact failure class trouble.
The technical scheme of the utility model adopts the branch copper bar 300 to connect the main copper bar 200, and sets up a plurality of wire joints 400 on the branch copper bar 300, so that the wires in the capacitor box can be connected with the conductive joints on the branch copper bar 300, thereby realizing the electrical connection with the main copper bar 200; the effective electric connection point of copper bar can be increased to branch copper bar 300, can reduce the secondary connection between the wire to promote the stability that capacitor box wire and main copper bar 200 electricity are connected, reduce the wire not hard up, fall and contact failure class trouble, be favorable to promoting the security performance of capacitor box.
The safe electric capacity cabinet not only be limited to above-mentioned technical scheme, in other embodiments, also can, safe electric capacity cabinet includes a plurality ofly branch copper bar is favorable to promoting the effectual electric connection point of main copper bar for more wires in the electric capacity cabinet can the lug connection in the wire joint of branch copper bar, are favorable to making the circuit in the electric capacity cabinet more regular, and the electricity is connected more firmly safely, is favorable to promoting the security performance of electric capacity cabinet.
Further, in the present embodiment, as shown in fig. 2, the branch copper bar 300 includes: the branch copper bar main body 310 is connected with the main copper bar 200; and a wiring board 320 detachably connected to the branch copper bar body 310, the wire terminal 400 being disposed on the wiring board 320. The wiring board 320 is detachably connected to the branch copper bar main body 310, so that wires in the capacitor box can be connected with the wiring board 320 firstly, and then the wiring board 320 is connected to the main copper bar 200, so that the wires are electrically connected with the main copper bar 200, and the installation efficiency of the wires is improved. In other embodiments, the branch copper bar may include a branch copper bar main body connected to the main copper bar; and the wiring board, with branch copper bar main part integrated into one piece, the wire connector sets up the wiring board, main copper bar and branch copper bar need the part of assembly few, are favorable to promoting the efficiency of main copper bar and branch copper bar assembly in the electric capacity cabinet.
Further, in the present embodiment, as shown in fig. 2, the wiring board 320 and the branch copper bar main body 310 are arranged at an interval, and the installation space of the wire connector 400 on the wiring board 320 is large, and the installation space of the wire on the wire connector 400 is large, so as to facilitate wire connection. The branch copper bar 300 of this embodiment is not limited to the above technical solution, and in other embodiments, the wire connector may be directly mounted on the branch copper bar, which is beneficial to simplifying the overall structure of the copper bar; the wiring board can be connected to the surface of the branch copper bar main body, and when the branch copper bar is processed, a lead connector can be connected to the wiring board firstly, and then the wiring board is connected to the copper bar main body, so that the installation of the lead connector is facilitated.
Further, in this embodiment, as shown in fig. 2, the branch copper bar main body 310 is provided with a conductive post 330, and the wiring board 320 is detachably connected to a free end of the conductive post 330, so that a gap is left between the wiring board 320 and the branch copper bar main body 310. The conductive posts 330 fix the wiring board 320 and electrically connect the wiring board 320 to the branch copper bar main body 310.
Further, in this embodiment, as shown in fig. 2, a first mounting hole is formed in the wiring board 320, the conductive column 330 penetrates through the first mounting hole, at least two first nuts 340 are screwed on the side surface of the conductive column 330, the two first nuts 340 are respectively located on two sides of the wiring board 320, and the two first nuts 340 clamp and fix the wiring board 320, so that the advantage of stable connection is achieved. When the wiring board 320 is detached from the conductive post 330, the first nut 340 near the free end of the conductive post 330 is detached from the conductive post 330, and then the wiring board 320 is detached from the conductive post 330, so that the advantage of convenience in detaching and assembling the wiring board 320 is achieved. This embodiment is not only limited to above-mentioned technical scheme, in other embodiments, also can, be equipped with first mounting hole on the wiring board, electrically conductive stand is kept away from the local protruding spliced pole that is equipped with on the terminal surface of branch copper bar main part, the spliced pole is worn to establish the first mounting hole of wiring board, the wire stand is kept away from the terminal surface of branch copper bar main part with the wiring board butt, the free end of spliced pole is equipped with the third nut, just the third nut is located one side that electrically conductive stand was kept away from to the wiring.
Further, in the present embodiment, as shown in fig. 2, the wire connector 400 includes: a stud 410 provided on the wiring board 320; and a second nut 420 threadedly engaged with the stud 410. The wire is connected during wire joint 400, earlier loosen second nut 420, then twine the end of a thread of wire at double-screw bolt 410, at last will second nut 420 is turned round tight, makes second nut 420 will the end of a thread of wire compresses tightly on wiring board 320, has the advantage that the wire is connected firmly, is favorable to reducing the wire not hard up, breaks away from and contact failure's condition.
Further, in this embodiment, as shown in fig. 2, a second mounting hole is formed in the wiring board 320, the stud 410 penetrates through the second mounting hole, the stud 410 is screwed with at least two second nuts 420, and the two second nuts 420 are respectively located on two sides of the wiring board 320. When the wire joint 400 is installed, the stud 410 is first inserted into the second mounting hole of the wiring board 320, and then two second nuts 420 are installed to connect the stud 410 to the wiring board 320. The wire connector 400 of this embodiment is not limited to the above technical solution, and in other embodiments, a stud may be protruded from a surface of the wiring board, and a second nut screwed with the stud is disposed on the stud.
Further, in this embodiment, as shown in fig. 1, the main copper bar 200 is a zero line main copper bar 200, and an insulating pad 500 is disposed between the main copper bar 200 and the cabinet 100. The insulating pad 500 is used for preventing the main copper bar 200 from being electrically connected with the cabinet body 100, and is used for improving the safety performance of the safe capacitor cabinet.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. A secure capacitor cabinet, comprising:
the cabinet body is internally provided with an installation cavity;
the main copper bar is arranged in the mounting cavity and connected with the cabinet body; and the number of the first and second groups,
the branch copper bar is arranged in the installation cavity and connected with the main copper bar, and the branch copper bar is provided with a plurality of lead connectors;
the branch copper bar comprises:
the branch copper bar main body is connected with the main copper bar; and the number of the first and second groups,
the wiring board is detachably connected with the branch copper bar main body, and the wire joint is arranged on the wiring board.
2. The secure capacitor cabinet of claim 1, wherein the secure capacitor cabinet includes a plurality of the branch copper bars.
3. A safe capacitor cabinet as claimed in claim 1, wherein the terminal block is spaced from the branch copper busbar body.
4. A safety cabinet according to claim 3, wherein said branch copper bar body is provided with a conductive post, and said connection board is detachably connected to a free end of said conductive post, so that a gap is left between said connection board and said branch copper bar body.
5. The safe capacitor box as claimed in claim 4, wherein the wiring board is provided with a first mounting hole, the conductive pillar is inserted into the first mounting hole, at least two first nuts are screwed on the side surface of the conductive pillar, and the two first nuts are respectively arranged on two sides of the wiring board.
6. The secure capacitor cabinet of claim 1, wherein the wire connections comprise:
the stud is arranged on the wiring board; and the number of the first and second groups,
and the second nut is in threaded connection with the stud.
7. The safe capacitor box as claimed in claim 6, wherein the terminal board is provided with a second mounting hole, the stud is inserted through the second mounting hole, the stud is screwed with at least two second nuts, and the two second nuts are respectively located at two sides of the terminal board.
8. The safe capacitor cabinet of any one of claims 1 to 7, wherein the main copper bar is a neutral main copper bar, and an insulating pad is arranged between the main copper bar and the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920566509.0U CN210111292U (en) | 2019-04-22 | 2019-04-22 | Safe capacitor box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920566509.0U CN210111292U (en) | 2019-04-22 | 2019-04-22 | Safe capacitor box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210111292U true CN210111292U (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920566509.0U Active CN210111292U (en) | 2019-04-22 | 2019-04-22 | Safe capacitor box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210111292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111342366A (en) * | 2020-03-22 | 2020-06-26 | 段瑞霞 | Multifunctional heat dissipation device for power equipment and use method thereof |
-
2019
- 2019-04-22 CN CN201920566509.0U patent/CN210111292U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111342366A (en) * | 2020-03-22 | 2020-06-26 | 段瑞霞 | Multifunctional heat dissipation device for power equipment and use method thereof |
| CN111342366B (en) * | 2020-03-22 | 2021-05-18 | 北民电气科技有限公司 | Multifunctional heat dissipation device for power equipment and use method thereof |
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