Control cabinet for protection switch

Abstract

The utility model relates to the technical field of control cabinets, and discloses a control cabinet for a protection switch, which comprises a cabinet assembly, the left end of the front side of the cabinet assembly is rotatably connected with a cabinet door, the left end of the inner side of the cabinet assembly is fixedly connected with a guide rail, the inner side of the guide rail is slidably connected with an installation assembly, and the installation assembly comprises a wire slot. The wire ducts are arranged at the front end and the rear end of the interior of the cabinet assembly in an opposite mode, and a circuit breaker is fixedly installed at the left end of the inner side of the cabinet assembly. The guide rails and the circuit breakers are arranged on the left side wall in the cabinet body at intervals, so that the space is fully utilized, the internal layout of the control cabinet is more reasonable, the wiring clamps are arranged in the gaps between the upper mounting assembly and the lower mounting assembly at intervals, and electric wires and cables are effectively arranged and fixed; and the arrangement of the wire duct and the wiring clamp enables the wiring of wires and cables to be more tidy and normative, so that faults caused by disordered lines are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of control cabinets, and particularly relates to a control cabinet for protecting switches. Background Art

[0002] A control cabinet is an important electrical device. The main body of the control cabinet is usually made of strong metal materials, such as steel plates, which can protect the internal electrical components from the external environment, such as impacts, dust, moisture, etc. The main function of the control cabinet is to control electrical equipment. Through various electrical components installed in the control cabinet, operations such as starting, stopping, speed regulation, forward and reverse rotation of equipment such as motors, pumps, and fans can be achieved.

[0003] For the existing control cabinets, the installation and replacement of internal electrical equipment are relatively inconvenient. A large amount of time and manpower are required for equipment installation and replacement. The operation process is complex and inefficient. The arrangement of components such as circuit breakers is relatively chaotic, without reasonable spaced arrangement, resulting in insufficient utilization of the internal space of the control cabinet, which is not only inconvenient for operation and maintenance, but also affects the overall aesthetics. The wires and cables are often randomly distributed inside the control cabinet, easily causing circuit chaos, which is not only inconvenient for inspection and maintenance, but also prone to failures due to mutual entanglement or extrusion, reducing the safety and reliability of the control cabinet. Moreover, too high a temperature will affect the normal operation of electrical equipment, increase the incidence of equipment failures, and shorten the service life of the equipment. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that the existing control cabinets are inconvenient for the installation and replacement of internal electrical equipment, time-consuming and laborious, and inefficient. The utility model provides a control cabinet for protecting switches.

[0005] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0006] A control cabinet for protecting switches includes a cabinet assembly. The left end of the front side of the cabinet assembly is rotatably connected with a cabinet door. The left end of the inner side of the cabinet assembly is fixedly connected with a guide rail. The inner side of the guide rail is slidably connected with an installation assembly. The installation assembly includes wire grooves. The wire grooves are arranged opposite to each other at the front and rear ends inside the cabinet assembly. The left end of the inner side of the cabinet assembly is fixedly installed with a circuit breaker. The guide rail and the circuit breaker are arranged at intervals on the left inner side wall of the cabinet assembly. The rear inner side wall of the cabinet assembly is fixedly installed and connected with wiring clips. The wiring clips are arranged at intervals between the gaps of the upper and lower installation assemblies. A ventilation pipe is arranged on the right side of the cabinet assembly. The inner end of the ventilation pipe is arranged between the gaps of the upper and lower groups of guide rails. A control panel is arranged on the inner side wall of the cabinet door.

[0007] Further, the cabinet assembly includes a cabinet body and a retaining platform. The inner end of the retaining platform is arranged at the peripheral frame of the front end of the cabinet body. The left end of the inner side of the cabinet door is rotatably connected to the left end of the front side of the cabinet body. The guide rail and the circuit breaker are arranged at the left end of the inner side of the cabinet body. The wiring clip is arranged at the rear end of the inner side of the cabinet body. The ventilation pipe is arranged at the right side wall of the cabinet body. The retaining platform can prevent water vapor from directly entering the interior of the cabinet body along the side wall gap of the cabinet door.

[0008] Further, the guide rail is a U-shaped groove concave outward. There is a gap between the inner end of the guide rail and the rear side wall inside the cabinet assembly. The two side ends of the mounting assembly are slidably connected from the front end of the guide rail and the inner side of the guide rail. The mounting assembly can be conveniently inserted or withdrawn from the front end of the guide rail, facilitating the installation and replacement of internal electrical equipment.

[0009] Further, the mounting assembly further includes a main frame. The two side ends of the main frame are slidably connected to the inner side walls of the guide rail. The wire grooves are arranged at the front and rear ends of the side walls of the main frame. The wire grooves are arranged opposite to each other at the front and rear ends inside the cabinet assembly for arranging and fixing wires and cables.

[0010] Further, the wiring clips are arranged horizontally between the gaps of the upper and lower groups of the mounting assemblies at the rear end of the inner side of the cabinet assembly. The wiring clips can further arrange and fix wires and cables to ensure the neatness and stability of the circuit.

[0011] Further, the ventilation pipe is arranged obliquely at the right side wall of the cabinet assembly. The outer end of the ventilation pipe is inclined downward to provide ventilation and heat dissipation for the interior of the control cabinet, preventing the internal temperature from being too high and affecting the normal operation of electrical equipment.

[0012] Further, the inner side wall of the cabinet door and the front side of the cabinet assembly are movably and closingly connected, which can be conveniently opened and closed for operating and maintaining the interior of the control cabinet.

[0013] Compared with the prior art, the present utility model provides a control cabinet for protecting switches, having the following beneficial effects:

[0014] The control cabinet for protecting the switch can be inserted or withdrawn from the front end of the guide rail through the installation component, which is convenient for installing and replacing the internal electrical equipment. The guide rail and the circuit breaker are arranged at intervals on the left inner wall of the cabinet body, making full use of the space and making the internal layout of the control cabinet more reasonable. The wiring clips are arranged at intervals between the gaps of the upper and lower installation components, effectively organizing and fixing the wires and cables to ensure that the lines are neat and stable. The settings of the wire trough and the wiring clips make the wiring of the wires and cables more neat and standardized, avoiding faults caused by chaotic lines, further enhancing the safety of the control cabinet. The ventilation pipe provides ventilation and heat dissipation for the inside of the control cabinet, avoiding the normal operation of the electrical equipment being affected by too high internal temperature, ensuring the stable operation of the control cabinet, and reducing equipment failures caused by too high temperature. Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the outer structure of the overall structure of the present utility model;

[0016] Figure 2 It is a display diagram of the overall internal structure of the present utility model;

[0017] Figure 3 It is a display diagram of the internal structure of the cabinet component of the present utility model;

[0018] Figure 4 It is a display diagram of the ventilation pipe part of the internal structure of the cabinet component of the present utility model;

[0019] Figure 5 It is a display diagram of the structure of the installation component sliding outwards of the present utility model;

[0020] Figure 6 It is a detailed display diagram of the structure of the installation component of the present utility model.

[0021] In the figure: 1. Cabinet component; 11. Cabinet body; 12. Baffle; 2. Cabinet door; 3. Guide rail; 4. Installation component; 41. Main skeleton; 42. Wire trough; 5. Circuit breaker; 6. Wiring clip; 7. Ventilation pipe; 8. Control panel. Detailed Implementation Modes

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model. Embodiment 1:

[0023] As Figures 1-6As shown in the figure, a control cabinet for protecting a switch includes a cabinet assembly 1. A cabinet door 2 is rotatably connected to the left end of the front side of the cabinet assembly 1. A guide rail 3 is fixedly connected to the left end inside the cabinet assembly 1. An installation assembly 4 is slidably connected to the inside of the guide rail 3. The installation assembly 4 includes a wire groove 42. The wire grooves 42 are arranged opposite to each other at the front and rear ends inside the cabinet assembly 1. A circuit breaker 5 is fixedly installed at the left end inside the cabinet assembly 1. The guide rail 3 and the circuit breaker 5 are arranged at intervals on the left inner wall of the cabinet assembly 1. A wiring clip 6 is fixedly installed at the rear inner wall of the cabinet assembly 1. The wiring clips 6 are arranged at intervals between the gaps of the upper and lower installation assemblies 4. A ventilation pipe 7 is arranged on the right side of the cabinet assembly 1. The inner end of the ventilation pipe 7 is arranged between the gaps of the upper and lower groups of guide rails 3. A control panel 8 is arranged on the inner side wall of the cabinet door 2.

[0024] As Figure 1 shown, the inner side wall of the cabinet door 2 and the front side of the cabinet assembly 1 are movably and closedly connected, which can be conveniently opened and closed to facilitate the operation and maintenance of the inside of the control cabinet;

[0025] As Figure 2 shown, the cabinet assembly 1 includes a cabinet body 11 and a retaining platform 12. The inner end of the retaining platform 12 is arranged at the peripheral frame of the front end of the cabinet body 11. The left end of the inner side of the cabinet door 2 and the left end of the front side of the cabinet body 11 are rotatably connected together. The guide rail 3 and the circuit breaker 5 are arranged at the left end inside the cabinet body 11. The wiring clip 6 is arranged at the rear end inside the cabinet body 11. The ventilation pipe 7 is arranged at the right side wall of the cabinet body 11. The retaining platform 12 can prevent water vapor from directly entering the inside of the cabinet body 11 along the side wall gap of the cabinet door 2;

[0026] As Figures 2-6 shown, the guide rail 3 is a U-shaped groove concave outward. There is a gap between the inner end of the guide rail 3 and the rear inner wall of the cabinet assembly 1. The two side ends of the installation assembly 4 are slidably connected from the front end of the guide rail 3 and the inside of the guide rail 3, so that the installation assembly 4 can be conveniently inserted or withdrawn from the front end of the guide rail 3, facilitating the installation and replacement of internal electrical equipment;

[0027] As Figures 2-6 shown, the installation assembly 4 further includes a main skeleton 41. The two side ends of the main skeleton 41 are slidably connected to the inner side wall of the guide rail 3. The wire grooves 42 are arranged at the front and rear ends of the side wall of the main skeleton 41, which is used to organize and fix wires and cables to make the wiring more neat and standardized. Each time the entire installation assembly 4 is withdrawn, the connected lines can be neatly withdrawn; Embodiment 2:

[0028] As Figures 3-5 shown, the wiring clips 6 are arranged horizontally between the gaps of the upper and lower groups of installation assemblies 4 at the rear inner side of the cabinet assembly 1. The wiring clips 6 can further organize and fix wires and cables to ensure the neatness and stability of the lines and avoid failures caused by chaotic lines;

[0029] AsFigures 1-5 As shown, the ventilation pipe 7 is inclined at the right side wall of the cabinet assembly 1, and the outer end of the ventilation pipe 7 inclines downward. The function of the ventilation pipe 7 is to provide ventilation and heat dissipation for the inside of the control cabinet, avoiding the normal operation of electrical equipment being affected by excessive internal temperature. The design of inclining downward can prevent impurities such as rainwater and dust from entering the inside of the control cabinet.

[0030] Working principle: As Figures 1-6 shown, when the control cabinet is put into use, the cabinet assembly 1 serves as the overall load-bearing structure, providing installation space and protection for each component inside. The cabinet door 2 and the cabinet body 11 of the cabinet assembly 1 are rotationally connected, which can be conveniently opened and closed for operation and maintenance of the inside of the control cabinet. The retaining platform 12 can prevent water vapor from directly entering the inside of the cabinet body 11 along the side wall gap of the cabinet door 2;

[0031] The control panel 8 provided on the inner side wall of the cabinet door 2 is used to control and operate the switching equipment inside the control cabinet, facilitating the operator to understand the operating state of the equipment and perform corresponding control;

[0032] The main skeleton 41 in the installation assembly 4 is slidably connected to the inner side wall of the guide rail 3 through its two side ends. This design enables the installation assembly 4 to be conveniently inserted or withdrawn from the front end of the guide rail 3, facilitating the installation and replacement of internal electrical equipment. The wire troughs 42 are arranged opposite to each other at the front and rear ends inside the cabinet assembly 1 for sorting and fixing wires and cables, making the wiring more neat and standardized. Each time the entire installation assembly 4 is withdrawn, the connected lines can be driven to be neatly withdrawn;

[0033] The circuit breaker 5 is fixedly installed at the inner left end of the cabinet assembly 1. When faults such as overcurrent and short circuit occur in the circuit, the circuit breaker 5 can quickly cut off the circuit to protect switches and other electrical equipment from damage. The guide rail 3 and the circuit breaker 5 are arranged at intervals on the inner left side wall of the cabinet body 11, making rational use of space and facilitating operation and maintenance;

[0034] The wiring clips 6 are fixedly installed at the inner rear side wall of the cabinet assembly 1, arranged at intervals between the gaps of the upper and lower installation assemblies 4. The wiring clips 6 can further sort and fix wires and cables, ensuring the neatness and stability of the lines and avoiding faults caused by chaotic lines;

[0035] The ventilation pipes 7 are arranged at the right side wall of the cabinet assembly 1, inclined and with the outer ends inclining downward. The function of the ventilation pipes 7 is to provide ventilation and heat dissipation for the inside of the control cabinet, avoiding the normal operation of electrical equipment being affected by excessive internal temperature. The design of inclining downward can prevent impurities such as rainwater and dust from entering the inside of the control cabinet.

Claims

1. A control cabinet for protecting a switch, comprising a cabinet assembly (1), characterized in that: The cabinet door (2) is rotatably connected to the front left end of the cabinet assembly (1), a guide rail (3) is fixedly connected to the inner left end of the cabinet assembly (1), and a mounting assembly (4) is slidably connected to the inner side of the guide rail (3); The installation assembly (4) comprises a wire trough (42), the wire trough (42) being arranged opposite to the front and rear ends inside the cabinet assembly (1), a circuit breaker (5) being fixedly mounted on the inner left end of the cabinet assembly (1), and the guide rail (3) and the circuit breaker (5) being arranged at intervals on the inner left wall of the cabinet assembly (1); A wiring clip (6) is fixedly mounted on the inner rear side wall of the cabinet assembly (1), and the wiring clips (6) are arranged at intervals between the gaps between the upper and lower mounting assemblies (4). A ventilation duct (7) is arranged on the right side of the cabinet assembly (1), and the inner end of the ventilation duct (7) is arranged between the gaps between the upper and lower guide rails (3). A control panel (8) is arranged on the inner side wall of the cabinet door (2).

2. A control cabinet for protecting a switch according to claim 1, characterized in that: The cabinet assembly (1) comprises a cabinet body (11) and a baffle (12); the inner end of the baffle (12) is arranged at a peripheral frame around the front end of the cabinet body (11); the inner left end of the cabinet door (2) and the front left end of the cabinet body (11) are rotatably connected together; the guide rail (3) and the circuit breaker (5) are arranged at the inner left end of the cabinet body (11); the wiring clamp (6) is arranged at the inner rear end of the cabinet body (11); and the ventilation pipe (7) is arranged at the right side wall of the cabinet body (11).

3. A control cabinet for protecting a switch according to claim 1, characterized in that: The guide rail (3) is in the form of a U-shaped groove that is concave outwards, and a gap is left between the inner end of the guide rail (3) and the inner rear side wall of the cabinet assembly (1), and the two side ends of the mounting assembly (4) are slidably connected from the front end of the guide rail (3) and the inner side of the guide rail (3).

4. A control cabinet for protecting a switch according to claim 1, characterized in that: The mounting assembly (4) further comprises a main frame (41), the two side ends of the main frame (41) being slidably connected to the inner side walls of the guide rail (3), and the wire groove (42) being arranged at the front and rear ends of the side walls of the main frame (41).

5. The control cabinet for protecting a switch according to claim 1, characterized in that: The wiring clip (6) is located at the inner rear end of the cabinet component (1) and is arranged transversely between the gaps between the upper and lower groups of the mounting components (4).

6. A control cabinet for protecting a switch according to claim 1, characterized in that: The ventilation pipe (7) is located on the right side wall of the cabinet assembly (1) in an inclined shape, and the outer end of the ventilation pipe (7) is inclined downward.

7. A control cabinet for protecting a switch according to claim 1, characterized in that: The inner side wall of the cabinet door (2) is movably closed and connected to the front side of the cabinet assembly (1).

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