Pluggable intelligent capacitor

Abstract

The utility model provides a plug-in type intelligent capacitor, which comprises a shell and a mounting bracket, the mounting bracket is fixed on a bottom plate of the shell and is arranged adjacent to a front panel of the shell, the mounting bracket comprises a main body plate and supporting leg assemblies respectively arranged on the left side and the right side of the main body plate, and the main body plate is fixed on the back surface of a circuit breaker through a fastener. The supporting leg assembly comprises a mounting plate fixed to the bottom plate through a fastener and a supporting leg perpendicular to the mounting plate, and the supporting leg is connected with the side edge of the main body plate. Therefore, the circuit breaker is fixed on the bottom plate of the shell through the mounting bracket and cannot be disassembled along with the front panel, so that the circuit breaker is relatively labor-saving to disassemble and assemble and is more convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitors, in particular to a plug-in intelligent capacitor. Background Art

[0002] Intelligent integrated power capacitors integrate modern measurement and control, power electronics, network communications, automatic control, power capacitors and other advanced technologies. They have the advantages of good compensation effect, small size, low power consumption and low price, and have therefore been widely used.

[0003] The existing intelligent capacitor includes a shell, a capacitor, a circuit board assembly and a circuit breaker. The circuit breaker body is fixed to the back of the front panel of the shell, and the circuit breaker handle extends from the front of the front panel. When the intelligent capacitor needs to be maintained, the front panel needs to be disassembled, so the circuit breaker is also disassembled along with the front panel. Since the circuit breaker is heavy, it is laborious to disassemble the front panel. Utility Model Content

[0004] To this end, the utility model provides a plug-in intelligent capacitor, including a shell and a mounting bracket, the mounting bracket is fixed to the bottom plate of the shell and is arranged adjacent to the front panel of the shell, the mounting bracket includes a main body plate, and leg assemblies arranged on the left and right sides of the main body plate, the main body plate is fixed to the back of the circuit breaker by fasteners, the leg assembly includes a mounting plate fixed to the bottom plate by fasteners, and legs arranged vertically to the mounting plate, and the legs are connected to the sides of the main body plate.

[0005] The main body plate, the supporting legs and the mounting plate are integrally bent and connected.

[0006] The left and right sides of the main body plate are provided with side plates which are integrally bent and connected thereto. The side plates are fitted with the supporting legs and fixed by fasteners.

[0007] A first reinforcing rib is provided at the connection between the main body plate and the supporting leg.

[0008] A second reinforcing rib is provided at the connection between the supporting foot and the mounting plate.

[0009] The front panel is provided with a display screen assembly, which includes a display screen housing fixed to the front panel via fasteners, and a display circuit board fixed to the back of the display screen housing.

[0010] The display screen housing is provided with at least one network cable socket.

[0011] The housing includes a capacitor and a main circuit board located above the capacitor.

[0012] The technical solution of the utility model has the following advantages:

[0013] 1. The plug-in intelligent capacitor provided by the utility model has a mounting bracket fixed on the bottom plate of the shell and arranged adjacent to the front panel of the shell. The mounting bracket includes a main body plate and leg assemblies arranged on the left and right sides of the main body plate. The main body plate is fixed to the back of the circuit breaker by fasteners. The leg assembly includes a mounting plate fixed to the bottom plate by fasteners, and legs arranged vertically to the mounting plate. The legs are connected to the sides of the main body plate. In this way, the circuit breaker is fixed to the bottom plate of the shell by the mounting bracket, and the circuit breaker will not be disassembled together with the front panel. The disassembly and assembly is more labor-saving and more convenient for maintenance.

[0014] 2. The plug-in intelligent capacitor provided by the utility model has a main body plate, a support leg and a mounting plate which are bent and connected as a whole, and such a structure has the advantage of being simple in structure.

[0015] 3. The plug-in intelligent capacitor provided by the utility model, the display screen assembly includes a display screen housing fixed to the front panel by fasteners, and a display circuit board fixed to the back of the display screen housing, and at least one network cable socket is provided on the display screen housing. Compared with the prior art method in which the network cable socket is located on the front panel and a window is required on the front panel, this structure is simpler. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A three-dimensional diagram of the intelligent capacitor of the utility model;

[0018] Figure 2 for Figure 1 A three-dimensional image after removing part of the cover;

[0019] Figure 3 It is a schematic diagram of the assembly of a circuit breaker and a mounting bracket in a first embodiment;

[0020] Figure 4 This is a schematic diagram of the disassembly of the circuit breaker and the mounting bracket;

[0021] Figure 5 It is a schematic diagram of assembling a circuit breaker and a mounting bracket in a second embodiment;

[0022] Figure 6 Schematic diagram of the separation of the display assembly and the front panel.

[0023] Explanation of the accompanying drawings: 1. Shell; 2. Mounting bracket; 3. Base plate; 4. Front panel; 5. Main plate; 6. Circuit breaker; 7. Mounting plate; 8. Support leg; 9. Side panel; 10. Network cable socket; 11. First reinforcing rib; 12. Second reinforcing rib; 13. Capacitor; 15. Main circuit board; 16. Display housing; 17. Display circuit board; 18. First perforation; 19. Second perforation; 20. Circuit breaker handle. DETAILED DESCRIPTION

[0024] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0028] Example

[0029] This embodiment provides a plug-in smart capacitor, such as Figure 2 As shown, it includes a housing 1, a mounting bracket 2 and a display screen assembly.

[0030] The housing 1 has a cavity, such as Figure 2As shown, a capacitor 13 , a main wiring board 15 and a circuit breaker 6 are arranged in the cavity, and the main wiring board 15 is located above the capacitor 13 .

[0031] The mounting bracket 2 is fixed on the bottom plate 3 of the housing 1 and is disposed adjacent to the front panel 4 of the housing 1. The mounting bracket 2 includes a main plate 5 and leg assemblies disposed on the left and right sides of the main plate 5. The main plate 5 is fixed to the back of the circuit breaker 6 by fasteners. Figure 3 As shown, the support leg assembly includes a mounting plate 7 fixed to the base plate 3 by fasteners, and a support leg 8 vertically arranged to the mounting plate 7, the support leg 8 is connected to the side of the main plate 5, in this embodiment, the main plate 5, the support leg 8 and the mounting plate 7 are bent and connected as a whole, a first reinforcing rib 11 is provided at the connection between the main plate 5 and the support leg 8, and a second reinforcing rib 12 is provided at the connection between the support leg 8 and the mounting plate 7. During assembly, the circuit breaker 6 is first fixed to the base plate 3 by the mounting bracket 2, and then the front panel 4 is covered, and the circuit breaker handle 20 extends from the window of the front panel 4. In this embodiment, the fasteners are bolts or screws, such as Figure 4 As shown, after the bolts pass through the first through hole 18 of the circuit breaker 6 and the second through hole 19 of the main plate 5 in sequence, the circuit breaker 6 is fixed to the main plate 5 .

[0032] As a convertible implementation method, Figure 5 As shown, the left and right sides of the main body plate 5 are provided with side plates 9 which are integrally bent and connected thereto, and the side plates 9 are fitted with the supporting legs 8 and fixed by fasteners.

[0033] The display screen assembly is arranged on the front panel 4, such as Figure 1 and Figure 6 As shown, the display screen assembly includes a display screen housing 16 fixed to the front panel 4 by fasteners, and a display circuit board 17 fixed to the back of the display screen housing 16 . The display screen housing 16 is provided with two network cable sockets 10 .

[0034] The plug-in intelligent capacitor provided by the utility model has a mounting bracket 2 fixed on the bottom plate 3 of the shell 1 and arranged adjacent to the front panel 4 of the shell 1. The mounting bracket 2 includes a main body plate 5 and support leg assemblies arranged on the left and right sides of the main body plate 5. The main body plate 5 is fixed to the back of the circuit breaker 6 by fasteners. The support leg assembly includes a mounting plate 7 fixed to the bottom plate 3 by fasteners, and support legs 8 arranged vertically to the mounting plate 7. The support legs 8 are connected to the side of the main body plate 5. In this way, the circuit breaker 6 is fixed to the bottom plate 3 of the shell 1 by the mounting bracket 2, and the circuit breaker 6 will not be disassembled together with the front panel 4, so that disassembly and assembly are more labor-saving and more convenient for maintenance.

[0035] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A plug-in smart capacitor, characterized in that: include: Housing (1); The mounting bracket (2) is fixed on the bottom plate (3) of the housing (1) and is arranged adjacent to the front panel (4) of the housing (1). The mounting bracket (2) comprises a main body plate (5) and support leg assemblies arranged on the left and right sides of the main body plate (5). The main body plate (5) is fixed to the back of the circuit breaker (6) by fasteners. The support leg assembly comprises a mounting plate (7) fixed to the bottom plate (3) by fasteners, and a support leg (8) arranged perpendicular to the mounting plate (7). The support leg (8) is connected to the side of the main body plate (5).

2. The plug-in smart capacitor according to claim 1, characterized in that: The main body plate (5), the supporting legs (8) and the mounting plate (7) are integrally bent and connected.

3. The plug-in smart capacitor according to claim 1, characterized in that: The left and right sides of the main body plate (5) are provided with side plates (9) which are integrally bent and connected thereto. The side plates (9) are fitted with the supporting legs (8) and fixed by fasteners.

4. The plug-in smart capacitor according to any one of claims 1 to 3, characterized in that: A first reinforcing rib (11) is provided at the connection between the main body plate (5) and the supporting leg (8).

5. The plug-in smart capacitor according to any one of claims 1 to 3, characterized in that: A second reinforcing rib (12) is provided at the connection between the supporting foot (8) and the mounting plate (7).

6. The plug-in smart capacitor according to claim 1, characterized in that: The front panel (4) is provided with a display screen assembly, which comprises a display screen housing (16) fixed to the front panel (4) by fasteners, and a display circuit board (17) fixed to the back of the display screen housing (16).

7. The plug-in smart capacitor according to claim 6, characterized in that: At least one network cable socket (10) is provided on the display screen housing (16).

8. The plug-in smart capacitor according to claim 1, characterized in that: A capacitor (13) is disposed in the housing (1), and a main wiring board (15) is disposed above the capacitor (13).

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