Novel switch cabinet for electrical engineering

Abstract

The utility model relates to the technical field of switch cabinets, in particular to a novel switch cabinet for electrical engineering, which can accommodate a plurality of lines, prevent the lines from being directly exposed in an internal environment of a cabinet body, not only improve the aesthetic property, but also avoid abrasion of the lines, and comprises the cabinet body. The cabinet body is divided into a lower cabinet body cavity and an upper cabinet body cavity through a partition plate, an openable safety door is installed at the position of the upper cabinet body cavity, an installation plate is fixed in the upper cabinet body cavity, a wire arrangement structure is arranged on one side of the installation plate, and the wire arrangement structure comprises a bottom fixing disc fixedly connected with the partition plate. A wire penetrating pipe is fixedly arranged at the top of the bottom fixing disc, a horizontal wire outlet pipe is arranged on one side of the wire penetrating pipe, a heat dissipation opening is formed in the side portion of the cavity of the upper cabinet body, and a heat dissipation plate is installed at the heat dissipation opening.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a novel switch cabinet for electrical engineering. Background Art

[0002] Switchgear is an electrical device, also known as a complete switch or complete power distribution device. It is an electrical device based on circuit breakers, mainly used to control the opening and closing of various equipment. The structure of switchgear is generally similar, mainly divided into busbar room, circuit breaker room, secondary control room (instrument room), feeder room, and each room is generally separated by steel plates.

[0003] The components inside the switch cabinet include busbars, circuit breakers, conventional relays, integrated relay protection devices, metering instruments, isolating switches, indicator lights, grounding switches, etc. The switch cabinet is a very important device in the power system. It is responsible for receiving and distributing electric energy, controlling and protecting lines and equipment. In short, the switch cabinet is one of the indispensable and important devices in the power system, which can provide reliable guarantee for the normal operation of the power system.

[0004] In the prior art, when installing electrical equipment inside a switch cabinet, several lines need to be connected, and the existing switch cabinet also lacks a corresponding wiring structure, which easily causes the lines inside the switch cabinet to be messy and affects the aesthetics of the interior of the switch cabinet. Summary of the invention

[0005] In order to solve the above technical problems, the utility model provides a novel switch cabinet for electrical engineering, which can store multiple lines to avoid direct exposure to the environment inside the cabinet, which not only improves the aesthetics but also avoids wear and tear of the lines.

[0006] The technical solution is as follows: a new type of switch cabinet for electrical engineering, which includes a cabinet body, characterized in that the cabinet body is divided into a lower cabinet cavity and an upper cabinet cavity by a partition, an openable safety door is installed at the upper cabinet cavity and a mounting plate is fixed inside, a wire management structure is arranged on one side of the mounting plate, the wire management structure includes a bottom fixing plate fixedly connected to the partition, a wire threading tube is fixedly arranged on the top of the bottom fixing plate, a horizontal wire outlet tube is arranged on one side of the wire threading tube, a heat dissipation port is arranged on the side of the upper cabinet cavity, and a heat dissipation plate is installed at the heat dissipation port.

[0007] It is further characterized in that a fixed sleeve is sleeved on the threading tube, a fixed block is provided on one side of the fixed sleeve and is connected to the inner wall of the upper cabinet cavity through a fixing screw;

[0008] An electromagnetism structure is installed on the back of the safety door, and the electromagnetism structure includes an iron core fixed to the four sides of the safety door, and a coil is sleeved on the outside of the iron core. An electric control switch for controlling the on and off of the coil is installed on the front of the safety door, and the electric control switch is connected to the coil with a power supply;

[0009] A dustproof filter is also installed in the heat dissipation port and the dustproof filter is arranged on the inner side of the heat dissipation plate.

[0010] After adopting the utility model, multiple lines can be stored through the wire management structure, and the equipment on the mounting plate can be connected to the lines passing through the horizontal outlet pipe for power supply, avoiding direct exposure to the environment inside the cabinet, which not only improves the aesthetics but also avoids wear and tear of the lines. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0012] Figure 2 This is a three-dimensional diagram of the safety door of the utility model after opening;

[0013] Figure 3 This is a three-dimensional diagram of the cable management structure of the utility model;

[0014] Figure 4 It is a three-dimensional diagram of the electromagnetism structure of the utility model. DETAILED DESCRIPTION

[0015] See Figures 1 to 4 As shown, a novel switch cabinet for electrical engineering comprises a cabinet body 1, wherein the cabinet body 1 is divided into a lower cabinet cavity and an upper cabinet cavity by a partition, an openable bottom door body 4 is installed at the lower cabinet cavity, an openable safety door 2 is installed at the upper cabinet cavity and a mounting plate 5 is fixed inside, a wire management structure 6 is arranged on one side of the mounting plate 5, the wire management structure 6 comprises a bottom fixing plate 61 fixedly connected to the partition, a threading tube 62 is fixedly arranged on the top of the bottom fixing plate 61, a horizontal outlet tube 63 is arranged on one side of the threading tube 62, a fixed sleeve 64 is sleeved on the threading tube 62, a fixed block 65 is arranged on one side of the fixed sleeve 64 and is connected to the inner wall of the upper cabinet cavity by fixing screws, the connected line can be passed through the inside of the threading tube 62 and sent out to the equipment above each mounting plate 5 by the outlet tube 63, thereby avoiding the line being directly exposed to the cavity environment inside the cabinet.

[0016] A bottom frame 7 is fixedly mounted on the bottom of the cabinet 1 , and a plurality of rollers 8 are fixedly mounted on the bottom of the bottom frame 7 .

[0017] A heat dissipation port 10 is provided on the side of the upper cabinet cavity, and a heat dissipation plate 9 and a dust filter 11 are installed at the heat dissipation port 10, and the dust filter 11 is provided on the inner side of the heat dissipation plate 9. Heat dissipation can be performed by utilizing the holes on the heat dissipation plate 9, and the dust filter 11 can prevent dust from entering the interior of the cabinet 1, so as to achieve the purpose of dust prevention.

[0018] An electromagnetism structure 3 is installed on the back of the safety door 2, and the electromagnetism structure 3 includes an iron core 31 fixed to the four sides of the safety door, and a coil 32 is mounted on the outside of the iron core 31. An electric switch 33 for controlling the on and off of the coil 32 is installed on the front of the safety door, and the electric switch 33 is connected to the coil 32 with a power supply; the power supply is started by the electric switch 33 to supply power to the coil 32, and then a magnetic effect is generated due to the electromagnetism principle, and then the safety door 2 and the cabinet 1 are magnetically connected to close the safety door 2, and after the power is turned off, the safety door 2 can be opened.

[0019] The utility model can not only unify the lines inside the switch cabinet to avoid clutter, but also use the principle of electromagnetism to close and open the safety door 2 more conveniently, avoiding the trouble of being unable to open and close the safety door 2 due to lost keys, and is very practical as a whole.

Claims

1. A new type of switch cabinet for electrical engineering, comprising a cabinet body, characterized in that: The cabinet is divided into a lower cabinet cavity and an upper cabinet cavity by a partition, an openable safety door is installed at the upper cabinet cavity and a mounting plate is fixed inside, a wire management structure is arranged on one side of the mounting plate, the wire management structure includes a bottom fixing plate fixedly connected to the partition, a wire threading tube is fixedly arranged on the top of the bottom fixing plate, a horizontal wire outlet tube is arranged on one side of the wire threading tube, a heat dissipation port is arranged on the side of the upper cabinet cavity, and a heat dissipation plate is installed at the heat dissipation port.

2. A novel switch cabinet for electrical engineering according to claim 1, characterized in that: A fixing sleeve is sleeved on the threading tube, a fixing block is arranged on one side of the fixing sleeve and is connected to the inner wall of the upper cabinet cavity through fixing screws.

3. A novel switch cabinet for electrical engineering according to claim 1, characterized in that: An electromagnetism structure is installed on the back of the safety door, and the electromagnetism structure includes an iron core fixed to the four sides of the safety door, and a coil is mounted on the outside of the iron core. An electric switch for controlling the on and off of the coil is installed on the front of the safety door, and the electric switch is connected to a power source with the coil.

4. A novel switch cabinet for electrical engineering according to claim 1, characterized in that: A dustproof filter is also installed in the heat dissipation port and the dustproof filter is arranged on the inner side of the heat dissipation plate.

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