An interlocked modular device based on an electrical cabinet

Abstract

The utility model provides a kind of interlocking modular device based on electrical cabinet, including cabinet and interlocking module being installed in its inside;Interlocking module includes vertical mounting plate, mounting plate is hinged with cabinet inner wall by hinge, the front surface of mounting plate is equipped with electrical device, and signal quick connector is arranged on the back of mounting plate.The utility model's interlocking modular device based on electrical cabinet is opened door type unfolding by hinge drive mounting plate, without disassembling, signal quick connector on the back can be exposed, and wire is neatly stored in cooperation with wire slot, so that connector plug-in, line checking does not need to face messy wiring, greatly shorten maintenance time, solve the problem of difficult installation and maintenance of dismounting plate and line checking, also guarantee long-term stable operation of system, realize the synchronous promotion of operation and maintenance efficiency and operation reliability.

Description

Technical Field

[0001] This utility model belongs to the field of electrical cabinet technology, specifically relating to an interlocking modular device based on an electrical cabinet. Background Technology

[0002] In the field of electrical equipment, electrical cabinets, as the carriers of electrical components, are crucial to the normal operation and maintenance of equipment. Common temperature control cabinets face space utilization challenges in practical applications.

[0003] For example, the overall height of the constant temperature control cabinet currently used in actual projects is only 1.6 meters, while the part inside used to maintain a constant temperature environment occupies 0.3 meters of height, which makes the actual height available for installing electrical components less than 1.2 meters.

[0004] However, in modern industrial automation control systems, it is often necessary to install a large number of programmable logic controllers and other electrical components such as relays, contactors, and switching power supplies in the cabinet. These electrical components are diverse in type and size, and the limited space makes it difficult to meet their installation requirements, resulting in a crowded component layout, which brings great inconvenience to subsequent installation, debugging and maintenance work. Utility Model Content

[0005] The purpose of this utility model is to provide an interlocking modular device based on an electrical cabinet to solve the problems of difficult disassembly and complicated circuit troubleshooting in traditional installation and maintenance, ensure long-term stable operation of the system, and achieve simultaneous improvement in operation and maintenance efficiency and operational reliability.

[0006] To achieve the above objectives, this utility model provides an interlocking modular device based on an electrical cabinet, including a cabinet and an interlocking module installed inside it; the interlocking module includes a vertical mounting plate, one end of which is hinged to the inner wall of the cabinet via a hinge, electrical components are mounted on the front of the mounting plate, and a signal quick connector is provided on the back of the mounting plate.

[0007] The number of interlocking modules is two sets, and the two sets of interlocking modules are respectively installed on the front and rear sides of the cabinet.

[0008] One end of the hinge is fixedly connected to the inner wall of the cabinet, and the other end is fixedly connected to the edge of the mounting plate.

[0009] The electrical device is connected to the signal quick connector via a connecting wire.

[0010] The mounting plate is provided with through holes for the connecting wires of the electrical devices to pass through. A wire groove is also installed on the back of the mounting plate. The connecting wires of the electrical devices are housed inside the wire groove, and the wire groove is spaced apart from the signal quick connector.

[0011] The mounting plate has multiple through-hole positioning slots for fixing electrical components and signal quick connectors.

[0012] The cabinet is also equipped with a radiator located below all the interlocking modules.

[0013] The radiator is a forced air-cooled radiator.

[0014] The end of the mounting plate furthest from the hinge is detachably secured to the cabinet by a snap-fit.

[0015] The mounting plate is made of metal.

[0016] This utility model's interlocking modular device based on an electrical cabinet achieves door-opening by driving the mounting plate with a hinge. This exposes the signal quick connectors on the back without disassembly. Combined with cable trays to neatly store wires, it eliminates the need to deal with messy wiring when plugging and unplugging connectors and troubleshooting lines, significantly shortening maintenance time. It solves the problems of difficult installation and maintenance panel disassembly and complicated line troubleshooting, while ensuring long-term stable operation of the system, achieving a simultaneous improvement in operation and maintenance efficiency and operational reliability.

[0017] Furthermore, the interlocking modular device based on the electrical cabinet of this utility model adopts two sets of interlocking modules installed on the front and rear sides of the cabinet respectively. The front of the mounting plate carries electrical components and the back integrates signal quick connectors, which not only avoids spatial conflicts between components and connectors, but also completes the dense installation of multiple sets of electrical components within a limited height, meeting the high-density requirements of industrial automation systems for component integration.

[0018] In addition, this utility model uses a radiator to create air convection at the bottom of the cabinet, which dissipates the accumulated heat downwards, maintains the overall temperature inside the cabinet, and avoids localized high temperatures. Attached Figure Description

[0019] Figure 1 This is a front view structural diagram of an interlocking modular device based on an electrical cabinet according to the present invention;

[0020] Figure 2 This is a rear view structural diagram of an interlocking modular device based on an electrical cabinet according to the present invention;

[0021] Figure 3 This is a front view structural diagram of the interlocking module in an interlocking modular device based on an electrical cabinet according to this utility model;

[0022] Figure 4 This is a rear view structural diagram of the interlocking module in an interlocking modular device based on an electrical cabinet according to this utility model.

[0023] Attached reference numerals: 1. Cabinet; 2. Hinge; 3. Mounting plate; 4. Electrical components; 5. Cable tray; 6. Quick connector; 7. Heat sink. Detailed Implementation

[0024] To more clearly explain the technical solution and advantages of this utility model, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only for a more thorough and complete understanding of this utility model and are not intended to limit the scope of protection of this utility model.

[0025] like Figures 1-4 The diagram shows an interlocking modular device based on an electrical cabinet according to an embodiment of the present invention, including a cabinet 1 and an interlocking module installed inside it.

[0026] Each interlocking module includes a vertical mounting plate 3. One end of the mounting plate 3 is hinged to the inner wall of the cabinet 1 via a hinge 2, enabling it to rotate and open. Electrical components 4 are mounted on the front of the mounting plate 3, and signal quick connectors 6 are provided on the back of the mounting plate 3 to integrate functional components and signal interfaces in separate areas, doubling the installable area and solving the problem of insufficient space in traditional single-plane installation. The interlocking module solves the problems of difficult disassembly and complicated wiring troubleshooting in traditional installation and maintenance, ensuring long-term stable operation of the system and achieving simultaneous improvement in operation and maintenance efficiency and operational reliability.

[0027] Electrical device 4 is connected to signal quick connector 6 on the back of mounting plate 3 via connecting wires. Signal quick connector 6 is used to connect the electrical cabinet to other cabinets via pluggable cables with electrical connectors. These cabinets may be located tens or hundreds of meters apart, so RVSP multi-core twisted-pair cables are used as pluggable cables. These downstream cabinets belong to other subsystems, such as vacuum systems, cryogenic systems, beam measurement systems, etc. Electrical device 4 can be, for example, various controllers. Electrical device 4 can be connected to the outside world via signal quick connector 6 and corresponding cables to achieve signal control to the outside world. Thus, by using signal quick connector 6 and pluggable cables with electrical connectors, on-site wiring is avoided, such as the traditional construction method where workers connect signal lines one by one to terminal blocks on-site. Only the signal distribution needs to be designed in advance, and after the cabinets are in place, the electrical connectors can be directly plugged into the designated positions to achieve signal connection.

[0028] In this embodiment, there are two sets of interlocking modules, which are respectively installed on the front and rear sides inside the cabinet 1, forming a layout with front and rear double mounting plates. In other embodiments, the number of interlocking modules can also be one set.

[0029] One end of the mounting plate 3 is hinged to the inner wall of the cabinet 1 via a hinge 2, and the end of the mounting plate 3 away from the hinge 2 is detachably fixed to the cabinet 1 via a buckle. The buckle has a latch and a press-type spring. When the mounting plate 3 is reset in the closed position, the edge of the mounting plate 3 is engaged with the latch of the buckle to achieve a closed and fixed position; pressing the spring of the buckle retracts the latch, allowing the door to open.

[0030] One end of hinge 2 is fixedly connected to the side wall of cabinet 1, and the other end is fixedly connected to the edge of mounting plate 3. Through the rotational characteristics of hinge 2, it can drive mounting plate 3 to rotate around the connection point on cabinet 1, allowing mounting plate 3 to unfold in an open-door configuration. Therefore, when it is necessary to maintain the signal quick connector 6 on the back of mounting plate 3, rotating hinge 2 allows mounting plate 3 to unfold in an open-door configuration, fully exposing the back; after maintenance, rotating it in the opposite direction will reset it, without needing to disassemble mounting plate 3. The side wall of cabinet 1 includes multiple uprights; therefore, one end of hinge 2 is connected to one of these uprights.

[0031] Preferably, the mounting plate 3 is provided with a through hole for the connecting wires of the electrical device 4 to pass through. A wire groove 5 can also be installed on the back of the mounting plate 3. The connecting wires of the electrical device 4 are housed inside the wire groove 5 to avoid the connecting wires being directly exposed on the back of the mounting plate 3. Furthermore, the wire groove 5 is spaced apart from the signal quick connector 6 to reduce contact interference between the connecting wires and the connector.

[0032] Preferably, the mounting plate 3 is made of metal. Metal has good thermal conductivity, which can quickly conduct the heat generated by the electrical components 4 during operation to the entire mounting plate 3, and then dissipate it into the cabinet 1 through air convection; at the same time, the metal has high structural strength, which can stably support the weight of multiple sets of electrical components 4, and prevent the mounting plate 3 from deforming due to excessive weight of the components.

[0033] Preferably, the mounting plate 3 has multiple through-hole positioning slots for fixing electrical components 4 and signal quick connectors 6. The size and spacing of the positioning slots are adapted to the fixing holes of the electrical components 4 and the installation dimensions of the signal quick connectors 6, respectively. During installation, the electrical components 4 can be fixed by bolts through the positioning slots, and the signal quick connectors 6 can also be precisely positioned and installed through the slots, ensuring that the components and connectors are neatly arranged on the front and back of the mounting plate 3 and avoiding misalignment.

[0034] Preferably, a radiator 7 is also installed inside the cabinet 1. In this embodiment, the radiator 7 is located below all the interlocking modules. The radiator 7 is a forced-air-cooled radiator. In addition, existing temperature control devices can be used inside the cabinet 1 to achieve constant temperature. Thus, the heat generated by the operation of the electrical components 4 is dissipated upwards, and the radiator 7, through forced-air cooling, forms air convection at the bottom of the cabinet 1, dissipating the accumulated heat downwards; at the same time, the radiator 7 works in conjunction with the constant-temperature zone inside the cabinet 1 to maintain the overall temperature stability inside the cabinet 1 and avoid localized high temperatures.

[0035] This utility model's interlocking modular device based on an electrical cabinet achieves door-opening by driving the mounting plate with a hinge. This exposes the signal quick connectors on the back without disassembly. Combined with cable trays to neatly store wires, it eliminates the need to deal with messy wiring when plugging and unplugging connectors and troubleshooting lines, significantly shortening maintenance time. It solves the problems of difficult installation and maintenance panel disassembly and complicated line troubleshooting, while ensuring long-term stable operation of the system, achieving a simultaneous improvement in operation and maintenance efficiency and operational reliability.

[0036] Furthermore, the interlocking modular device based on the electrical cabinet of this utility model adopts two sets of interlocking modules installed on the front and rear sides of the cabinet respectively. The front of the mounting plate carries electrical components and the back integrates signal quick connectors, which not only avoids spatial conflicts between components and connectors, but also completes the dense installation of multiple sets of electrical components within a limited height, meeting the high-density requirements of industrial automation systems for component integration.

[0037] In addition, this utility model uses a radiator to create air convection at the bottom of the cabinet, which dissipates the accumulated heat downwards, maintains the overall temperature inside the cabinet, and avoids localized high temperatures.

[0038] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Various variations can be made to the above embodiments of this utility model. All simple and equivalent changes and modifications made based on the claims and description of this utility model application fall within the protection scope of the claims of this utility model patent. Any aspects not described in detail in this utility model are conventional technical content.

Claims

1. A modular interlocking device based on an electrical cabinet, characterized in that, Includes the cabinet (1) and the interlocking module installed inside it; The interlocking module includes a vertical mounting plate (3), one end of which is hinged to the inner wall of the cabinet (1) via a hinge (2). Electrical devices (4) are mounted on the front of the mounting plate (3), and a signal quick connector (6) is provided on the back of the mounting plate (3).

2. The interlocking modular device based on an electrical cabinet according to claim 1, characterized in that, The number of interlocking modules is two sets, and the two sets of interlocking modules are respectively installed on the front and rear sides inside the cabinet (1).

3. The interlocking modular device based on an electrical cabinet according to claim 1, characterized in that, One end of the hinge (2) is fixedly connected to the inner wall of the cabinet (1), and the other end is fixedly connected to the edge of the mounting plate (3).

4. The interlocking modular device based on an electrical cabinet according to claim 1, characterized in that, The electrical device (4) is connected to the signal quick connector (6) via the connecting wire of the electrical device (4).

5. The interlocking modular device based on an electrical cabinet according to claim 4, characterized in that, The mounting plate (3) is provided with a through hole through which the connecting wires of the electrical device (4) pass. A wire groove (5) is also installed on the back of the mounting plate (3). The connecting wires of the electrical device (4) are housed inside the wire groove (5), and the wire groove (5) is spaced apart from the signal quick connector (6).

6. The interlocking modular device based on an electrical cabinet according to claim 1, characterized in that, The mounting plate (3) has multiple through-hole positioning slots for fixing electrical components (4) and signal quick connectors (6).

7. The interlocking modular device based on an electrical cabinet according to claim 1, characterized in that, The cabinet (1) is also equipped with a radiator (7), which is located below all the interlocking modules.

8. The interlocking modular device based on an electrical cabinet according to claim 7, characterized in that, The radiator (7) is a forced air-cooled radiator.

9. The interlocking modular device based on an electrical cabinet according to claim 1, characterized in that, The end of the mounting plate (3) away from the hinge (2) is detachably fixed to the cabinet (1) by a snap fastener.

10. The interlocking modular device based on an electrical cabinet according to claim 1, characterized in that, The mounting plate (3) is made of metal.

Images