Miniaturized low voltage switchgear

Abstract

The utility model discloses miniaturized low voltage switch cabinet, including frame, the inside equidistance fixed mounting of frame has a plurality of tray for bearing equipment, the frame forms a plurality of placing equipment's storage room and the wire arrangement room of being located the most top through tray, the front end hinged of frame has a plurality of with each storage room corresponding front door, the rear end hinged of frame has two back doors, and respectively with wire arrangement room and a plurality of storage room correspond, the lateral wall fixed mounting of frame has the side plate, the utility model discloses utilize the design of layered type, can place different equipment in corresponding storage room, realizes the orderly layout, has improved space utilization, is applicable to the installation environment of limited space.

Description

Technical Field

[0001] This utility model relates to the field of low-voltage switchgear technology, and in particular to miniaturized low-voltage switchgear. Background Technology

[0002] In electrical systems, low-voltage switchgear, as one of the core pieces of equipment, undertakes important functions such as distributing electrical energy, controlling circuits, and protecting electrical equipment. With the continuous development of technology, various industries have placed higher demands on the miniaturization, integration, and efficient and stable operation of electrical equipment.

[0003] Traditional low-voltage switchgear designs often lack efficient use of vertical space. Most switchgear have simple internal structures and lack reasonable hierarchical planning for equipment installation, resulting in a limited number of devices that can be installed within a confined space. In today's increasingly space-constrained installation environments, such as small data centers and industrial automation workshops, traditional switchgear struggles to meet the integration needs of miniaturized equipment and cannot efficiently accommodate more electrical devices within limited space, leading to a waste of space resources.

[0004] Meanwhile, with the increasing number and complexity of electrical equipment, the number of cables is also growing. Traditional low-voltage switchgear suffers from chaotic wiring management, lacking dedicated cable management devices and reasonable wiring space planning. Cables are tangled and messy inside the cabinet, not only making the cabinet look disorganized and unsightly, but also posing significant challenges to daily inspections and troubleshooting. Furthermore, messy cables can easily generate electromagnetic interference, affecting the stability and accuracy of signal transmission and reducing the reliability of the entire electrical system.

[0005] Furthermore, the top panel design of traditional low-voltage switchgear is usually quite fixed. When it is necessary to operate the top of the cabinet, install equipment, or adjust wiring, it often requires disassembly with complex tools, making the process cumbersome and consuming a lot of time and manpower. This not only increases the difficulty and cost of maintenance, but may also lead to untimely maintenance due to inconvenience, affecting the normal operation of the equipment. Utility Model Content

[0006] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a miniaturized low-voltage switchgear. Its layered design allows different devices to be placed in their respective storage compartments, achieving an orderly layout, improving space utilization, and making it suitable for installation environments with limited space.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A miniaturized low-voltage switchgear includes a frame, in which multiple trays for carrying equipment are fixedly installed at equal intervals. The frame forms multiple storage compartments for placing equipment and a cable management compartment at the top through the trays.

[0009] The front end of the rack is hinged with multiple front doors corresponding to each storage compartment, and the rear end of the rack is hinged with two rear doors, which correspond to the cable management compartment and multiple storage compartments respectively.

[0010] Side plates are fixedly installed on the side walls of the frame, and cable organizers are fixedly installed inside the cable management chamber.

[0011] Preferably, the tray has evenly distributed strip-shaped ventilation holes for heat dissipation and ventilation.

[0012] Preferably, the upper end of the frame is detachably connected to two top plates, which are hinged together by a hinge.

[0013] Preferably, the cable management device includes two mounting brackets disposed in the cable management chamber. The upper end of the lower mounting bracket is fixedly mounted with multiple vertical rods. The upper end of the vertical rods passes through the other mounting bracket and is slidably connected to it. Multiple cable clips are fixedly mounted at equal intervals on opposite sides of the two mounting brackets.

[0014] Preferably, an observation port is provided in the middle of the front door, and glass is embedded inside the observation port to facilitate observation of the status of the internal equipment.

[0015] Preferably, the rear door is a mesh door to facilitate heat dissipation at the rear of the cabinet.

[0016] This utility model has the following beneficial effects:

[0017] The rack is formed by multiple storage compartments through multiple trays arranged at equal intervals. This layered design makes full use of vertical space, allowing more equipment to be installed in a limited space, improving space utilization. It is suitable for installation environments with limited space and meets the needs of miniaturized equipment integration.

[0018] The strip-shaped ventilation holes on the tray and the mesh design of the rear door create an effective natural ventilation and heat dissipation channel, which can dissipate the heat generated by the equipment in a timely manner. This heat dissipation method helps maintain a suitable operating temperature inside the cabinet, prevents the equipment from experiencing performance degradation, malfunctions, or even damage due to overheating, extends the service life of the equipment, and ensures stable operation.

[0019] The top cable management compartment and cable organizers allow for the orderly arrangement and securing of cables, preventing tangled and messy cabling. Neat cabling not only makes the cabinet interior cleaner and more aesthetically pleasing, facilitating daily inspections and troubleshooting, but also effectively reduces electromagnetic interference between cables, ensuring the stability and accuracy of signal transmission and improving the reliability of the entire electrical system.

[0020] The top panel is detachable and hinged, allowing for easy opening and removal when needed, facilitating operation, equipment installation, and cabling adjustments at the top of the cabinet. This structural design makes the switch cabinet more flexible during installation, commissioning, and maintenance, reducing maintenance difficulty and costs. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the miniaturized low-voltage switchgear proposed in this utility model;

[0022] Figure 2 This is a schematic diagram of the back structure of the miniaturized low-voltage switchgear proposed in this utility model;

[0023] Figure 3 This is a side view of the miniaturized low-voltage switchgear proposed in this utility model.

[0024] In the diagram: 1 rack, 2 tray, 3 front door, 4 top plate, 5 cable management room, 6 cable management device, 7 rear door, 8 side plate, 9 mounting bracket, 10 cable clips, 11 vertical pole. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Reference Figures 1-3The miniaturized low-voltage switchgear includes a frame 1, and multiple trays 2 for carrying equipment are fixedly installed at equal intervals inside the frame 1, providing an installation platform for various electrical equipment. Different devices can be placed in their respective storage compartments for an orderly layout. Tray 2 has evenly distributed strip-shaped ventilation holes for heat dissipation and ventilation, providing a natural heat dissipation channel for the heat generated during device operation and promoting natural air convection within the storage compartments. The rack 1, through tray 2, forms multiple storage compartments for placing devices and a cable management compartment 5 at the top. A cable management device 6 is fixedly installed inside the cable management compartment 5. The cable management device 6 includes two mounting brackets 9 located within the cable management compartment 5. The mounting brackets 9 are detachably connected to the rack 1 by screws. Multiple vertical rods 11 are fixedly installed at the upper end of the lower mounting bracket 9. The upper end of each vertical rod 11 passes through and slides through the other mounting bracket 9, allowing adjustment of the spacing between the two mounting brackets 9. Multiple cable clips 10 are evenly spaced and fixedly installed on opposite sides of the two mounting brackets 9. The cable clips 10 have a mountain-shaped structure. The cable management device 6 can orderly fix and guide various cables, preventing tangled cables. This not only makes the wiring more neat and aesthetically pleasing, facilitating subsequent maintenance and repair, but also reduces electromagnetic interference between cables, ensuring the stability of signal transmission.

[0028] The front of rack 1 is hinged with multiple front doors 3 corresponding to various storage compartments. Each front door 3 has an observation port in the center, with glass embedded inside for easy observation of the internal equipment status. Operators can directly observe the operating status of the internal equipment, such as indicator lights and displayed parameters, and promptly detect any abnormalities. The rear of rack 1 is hinged with two rear doors 7, corresponding to the cable management compartment 5 and several storage compartments respectively. The rear doors 7 are perforated to facilitate heat dissipation at the rear of the rack, further enhancing airflow and allowing heat to dissipate into the surrounding environment. If necessary, external or internal forced ventilation equipment such as fans can be used to accelerate airflow, improve heat dissipation efficiency, and ensure stable operation of the equipment in a suitable temperature environment. Both front and rear doors can be locked to effectively prevent unauthorized personnel from accessing and operating the internal equipment, ensuring safe operation and avoiding equipment damage or accidents caused by human error.

[0029] Side plates 8 are fixedly installed on the side wall of the frame 1. Two top plates 4 are detachably connected to the upper end of the frame 1. The two top plates 4 are hinged together, which makes it convenient to open for operation or maintenance when needed.

[0030] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A miniaturized low-voltage switchgear, characterized in that: Includes a rack (1), and multiple trays (2) for carrying equipment are fixedly installed at equal intervals inside the rack (1). The rack (1) forms multiple storage rooms for placing equipment and a cable management room (5) at the top through the trays (2). The front end of the frame (1) is hinged with multiple front doors (3) corresponding to each storage compartment, and the rear end of the frame (1) is hinged with two rear doors (7), which correspond to the cable management room (5) and multiple storage compartments respectively. The side wall of the frame (1) is fixedly installed with a side plate (8), and the inside of the cable management chamber (5) is fixedly installed with a cable management device (6).

2. The miniaturized low-voltage switchgear according to claim 1, characterized in that, The tray (2) has evenly distributed strip-shaped ventilation holes for heat dissipation and ventilation.

3. The miniaturized low-voltage switchgear according to claim 1, characterized in that, The upper end of the frame (1) is detachably connected to two top plates (4), which are hinged together by a hinge.

4. The miniaturized low-voltage switchgear according to claim 1, characterized in that, The cable management device (6) includes two mounting brackets (9) set in the cable management chamber (5). The upper end of the lower mounting bracket (9) is fixedly installed with multiple vertical rods (11). The upper end of the vertical rods (11) passes through the other mounting bracket (9) and is slidably connected to it. Multiple cable clips (10) are fixedly installed at equal intervals on the opposite side of the two mounting brackets (9).

5. The miniaturized low-voltage switchgear according to claim 1, characterized in that, An observation port is provided in the middle of the front door (3), and glass is embedded inside the observation port to facilitate observation of the status of the internal equipment.

6. The miniaturized low-voltage switchgear according to claim 1, characterized in that, The rear door (7) is a mesh door to facilitate heat dissipation at the rear of the cabinet.

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