Safe anti-electric shock power distribution control cabinet

Abstract

The utility model discloses a safe anti-electric shock power distribution control cabinet, which comprises a control cabinet body, one side of the control cabinet body is rotatably connected with a cabinet door, one side of the cabinet door is fixedly connected with a door lock, the two sides of the control cabinet body are fixedly connected with ventilation nets, and the top of the control cabinet body is provided with a heat dissipation assembly. And one side of the control cabinet body is provided with a maintenance door. According to the safe anti-electric-shock power distribution control cabinet disclosed by the utility model, cold air is conveyed to the interior of the control cabinet body through the fan, heat is discharged through the ventilation net, the interior of the control cabinet body can be cooled, dust and impurities in the air can be filtered by the filter screen, and the safety of the control cabinet is improved. According to the power distribution control cabinet, dust and impurities can be prevented from damaging electronic elements and a circuit board and affecting the stability and the service life of equipment, the filter screen can be quickly disassembled through the fixing assembly, the dust and the impurities on the surface of the filter screen can be cleaned, the good filtering performance is kept, and therefore the interior of the power distribution control cabinet does not need to be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution control cabinets, in particular to a safe power distribution control cabinet for preventing electric shock. Background Art

[0002] The power distribution control cabinet is a device used to control and manage the power system, usually used in industrial and commercial buildings. It includes power distribution, protection, monitoring and control functions, and can remotely monitor and operate the power system. The power distribution control cabinet usually includes circuit breakers, contactors, relays, meters, transformers and other equipment to ensure the safe and stable operation of the power system.

[0003] The patent document with application number CN212304296U discloses a control cabinet body, the top of which is respectively provided with a signal warning light and a fan chassis, the top of which is provided with an air outlet, the outer surface of the control cabinet body is provided with a cabinet door, the outer surface of the cabinet door is respectively provided with a handle, an air inlet and an infrared sensor, and fixing plates are installed on both sides of the control cabinet body.

[0004] The power distribution control cabinet is provided with an air inlet, a fan chassis and an air outlet. Cold air will enter the power distribution control cabinet through the air inlet, come into contact with the hot air, and reduce the temperature inside the main body of the power distribution control cabinet, while the hot air gradually rises and dissipates into the air through the air outlet. However, during the long-term process of blowing and dissipating heat, dust and impurities in the air also enter the control cabinet, which may cause damage to electronic components and circuit boards, affecting the stability and life of the equipment. The inside of the power distribution control cabinet needs to be cleaned regularly to remove dust, impurities and other accumulations, thereby increasing the maintenance cost. To address the above problems, we have launched a safe and shock-proof power distribution control cabinet. Utility Model Content

[0005] The utility model discloses a power distribution control cabinet with safety and protection against electric shock, and improves the existing structure and defects to provide a power distribution control cabinet with safety and protection against electric shock, so as to achieve the purpose of better practical value.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A power distribution control cabinet with safety and protection against electric shock comprises a control cabinet body, a cabinet door is rotatably connected to one side of the control cabinet body, a door lock is fixedly connected to one side of the cabinet door, ventilation nets are fixedly connected to both sides of the control cabinet body, a heat dissipation component is arranged on the top of the control cabinet body, a maintenance door is arranged on one side of the control cabinet body, a maintenance lock is fixedly connected to one side of the maintenance door, a lifting hook is fixedly connected to the top of the control cabinet body at equal intervals, a protective component is arranged on one side of the cabinet door, a mounting frame is fixedly connected to the top of the control cabinet body, a filter is slidably connected to the inside of the mounting frame, and fixing components are equidistantly arranged on the top of the control cabinet body and on one side of the mounting frame, and the fixing components are used to fix the filter.

[0008] In a preferred solution, the fixing assembly includes two fixing blocks, which are fixedly connected to the top of the control cabinet body at equal distances, a placement groove is provided inside the fixing block, a limit block is slidably connected inside the placement groove, one end of the limit block is fixedly connected to a sliding rod, and a spring is provided on the outside of the sliding rod.

[0009] In a preferred embodiment, the fixing assembly also includes a connecting block, which is arranged on one side of the fixing block, and a groove is opened on one side of the connecting block. One end of the sliding rod extends to the interior of the groove and is rotatably connected to a connecting rod. The top and bottom of the connecting rod extend to the top and bottom of the connecting block and are fixedly connected to a limiting ring, and one side of the connecting block is fixedly connected to a pressing block.

[0010] In a preferred solution, slide grooves are provided on both sides of the inner wall of the installation frame, a through groove is provided on one side of the installation frame, the outer side of the filter screen is slidably connected to the inside of the slide groove and the through groove, and a clamping groove is equidistantly provided on one side of the filter screen, and the inside of the clamping groove conflicts with the outer side of the limit block.

[0011] In a preferred solution, the heat dissipation assembly includes two fans, and the two fans are fixedly installed on the top of the control cabinet body.

[0012] In a preferred solution, the protection component includes a support frame, which is arranged on one side of the cabinet door, and bolts are threadedly connected between the support frame and the control cabinet body, an airbag is arranged inside the support frame, and two air inlet plugs are arranged on the top of the airbag.

[0013] In a preferred solution, a button, a meter and a controller are respectively provided on one side of the cabinet door.

[0014] In a preferred solution, the slot and the limiting block are cylindrical.

[0015] The utility model provides a safe and anti-electric shock distribution control cabinet with the following advantages:

[0016] First, the cooling component delivers cold air to the interior of the control cabinet body, and the heat is discharged through the ventilation net, so that the interior of the control cabinet body can be cooled. At the same time, the filter will filter the dust and impurities in the air, which can prevent the dust and impurities from damaging the electronic components and circuit boards and affecting the stability and life of the equipment. The filter can be quickly disassembled through the fixing component, and the dust and impurities on the surface of the filter can be cleaned to maintain good filtering properties, so there is no need to clean the inside of the distribution control cabinet.

[0017] Secondly, by setting up protective components, when the infrared sensor senses a vehicle coming, the signal warning light will light up to serve as an early warning to the driver. When the vehicle still collides with the distribution control cabinet, the airbag will act as a buffer, and the control cabinet itself will play a certain protective role to reduce the damage caused by the collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of a power distribution control cabinet for safety and protection against electric shock proposed by the present invention.

[0019] Figure 2 The present invention is a schematic diagram of the main structure of a power distribution control cabinet for safety and protection against electric shock proposed by the present invention.

[0020] Figure 3 The utility model is a schematic diagram of a filter structure of a power distribution control cabinet for safety and protection against electric shock.

[0021] Figure 4 The utility model is a schematic diagram of the fixed component structure of a power distribution control cabinet for safety and protection against electric shock.

[0022] Figure 5 The utility model is a schematic cross-sectional structure diagram of a fixed component of a power distribution control cabinet for safety and protection against electric shock.

[0023] In the attached figure: 1. control cabinet body; 2. ventilation net; 3. bolts; 4. support frame; 5. airbag; 6. intake pipe plug; 7. cabinet door; 8. door lock; 9. button; 10. meter; 11. lifting hook; 12. filter; 13. installation frame; 14. controller; 15. maintenance lock; 16. maintenance door; 17. card slot; 18. slide slot; 19. through slot; 20. fixing block; 21. limit block; 22. connecting block; 23. limit ring; 24. pressing block; 25. containing groove; 26. connecting rod; 27. slide rod; 28. spring; 29. ​​placement slot; 30. fan. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0025] The utility model discloses a safe and electric shock-proof power distribution control cabinet which is mainly used in scenes of urban roads.

[0026] Reference Figures 1 to 5 A safe and shock-proof power distribution control cabinet comprises: a control cabinet body 1, a cabinet door 7 is rotatably connected to one side of the control cabinet body 1, a door lock 8 is fixedly connected to one side of the cabinet door 7, both sides of the control cabinet body 1 are fixedly connected to a ventilation net 2, a heat dissipation component is arranged on the top of the control cabinet body 1, a maintenance door 16 is arranged on one side of the control cabinet body 1, a maintenance lock 15 is fixedly connected to one side of the maintenance door 16, a lifting hook 11 is equidistantly fixedly connected to the top of the control cabinet body 1, a protective component is arranged on one side of the cabinet door 7, a mounting frame 13 is fixedly connected to the top of the control cabinet body 1, a filter screen 12 is slidably connected to the inside of the mounting frame 13, and a fixing component is equidistantly arranged on the top of the control cabinet body 1 and on one side of the mounting frame 13, and the fixing component is used to fix the filter screen 12.

[0027] In the above technical scheme, it is taken into consideration that dust and impurities in the air may enter the control cabinet through the fan chassis, which may cause damage to electronic components and circuit boards. In order to solve such problems, the specific operations are as follows: by placing the filter 12 in the installation frame 13, the filter 12 is fixed to the outside of the heat dissipation component, and the filter 12 is quickly fixed by using the fixing component. When the heat dissipation component delivers cold air to the interior of the control cabinet body 1 and the heat is discharged through the ventilation net 2, the interior of the control cabinet body 1 can be cooled. At the same time, the filter 12 will filter the dust and impurities in the air, which can prevent the dust and impurities from damaging the electronic components and circuit boards and affecting the stability and life of the equipment. The filter 12 can be quickly disassembled through the fixing component, and the dust and impurities on the surface of the filter 12 can be cleaned to maintain good filtering properties, so that there is no need to clean the inside of the power distribution control cabinet.

[0028] Reference Figures 1 to 5In a preferred embodiment, the fixing assembly includes two fixing blocks 20, which are fixedly connected to the top of the control cabinet body 1 at an equal distance, and a placement groove 29 is provided inside the fixing block 20. The placement groove 29 is slidably connected to a limit block 21, and one end of the limit block 21 is fixedly connected to a slide rod 27, and a spring 28 is provided on the outer side of the slide rod 27. The fixing assembly also includes a connecting block 22, which is arranged on one side of the fixing block 20, and a receiving groove 25 is provided on one side of the connecting block 22. One end of the slide rod 27 extends The connecting rod 26 is connected to the inside of the receiving groove 25 and is rotatably connected. The top and bottom of the connecting rod 26 extend to the top and bottom of the connecting block 22 and are fixedly connected to the limiting ring 23. A pressing block 24 is fixedly connected to one side of the connecting block 22. Slide grooves 18 are provided on both sides of the inner wall of the mounting frame 13. A through groove 19 is provided on one side of the mounting frame 13. The outer side of the filter screen 12 is slidably connected to the inside of the slide groove 18 and the through groove 19. A card slot 17 is equidistantly provided on one side of the filter screen 12. The inside of the card slot 17 conflicts with the outer side of the limiting block 21.

[0029] In the above technical solution, the problem of clogging of the filter screen 12 is taken into consideration. In order to solve this problem, the specific operation is as follows: the pressing block 24 is manually pushed to both sides to drive the connecting block 22 to rotate, and then the sliding rod 27 is driven to move toward the inside of the receiving groove 25, and then the limiting block 21 is driven to slide toward the inside of the placement groove 29. At this time, the spring 28 is in a contracted state. When one side of the connecting block 22 is rotated to be flush with one side of the fixed block 20, one side of the connecting block 22 conflicts with one side of the fixed block 20, so that the sliding rod 27 and the limiting block 21 can remain stationary. At this time, the limiting block 21 is retracted into the fixed block 20, so that The filter 12 can be taken out from one side of the installation frame 13, which is easy to operate. The filter 12 can be quickly installed and disassembled, which is convenient for cleaning. When installing the filter 12, the inclined surface of the filter 12 is used to contact the limit block 21, and the limit block 21 is squeezed into the placement groove 29. The slide bar 27 moves to one side and pushes the connecting block 22 away from the side of the fixed block 20, so that the filter 12 slides into the installation frame 13. When the filter 12 completely enters the installation frame 13, the limit block 21 rebounds under the action of the spring 28, so that it enters the slot 17, fixes the filter 12, and completes the installation.

[0030] Reference Figure 2 In a preferred embodiment, the heat dissipation assembly includes two fans 30, and the two fans 30 are fixedly mounted on the top of the control cabinet body 1;

[0031] In the above technical scheme, the problem that a large amount of heat will be generated and cannot be discharged when the control cabinet body 1 runs for a long time is taken into consideration. In order to solve such a problem, the specific operations are as follows: by starting the fan 30, cold air is blown into the interior of the control cabinet body 1, and the heat is discharged through the ventilation network 2, thereby reducing the temperature in the control cabinet body 1, avoiding safety hazards such as equipment failure and short circuit caused by excessive temperature, and lowering the temperature can improve the safety of equipment operation.

[0032] Reference Figure 1 and Figure 2 In a preferred embodiment, the protection component includes a support frame 4, which is arranged on one side of the cabinet door 7. A bolt 3 is threadedly connected between the support frame 4 and the control cabinet body 1. An airbag 5 is arranged inside the support frame 4, and two air intake pipe plugs 6 are arranged on the top of the airbag 5; an infrared sensor and a signal warning light are arranged on one side of the cabinet door 7 and next to the button 9. When the infrared sensor senses that a vehicle is coming, the signal warning light will light up to serve as an early warning to the driver. When the vehicle still collides with the distribution control cabinet, the airbag 5 will play a buffering role, and the control cabinet body 1 will play a certain protective role to reduce the damage caused by the collision.

[0033] Reference Figure 1 and Figure 3 In a preferred embodiment, a button 9, a meter 10 and a controller 14 are respectively provided on one side of the cabinet door 7; the button 9 is usually used for manual control and operation, such as starting or stopping certain equipment or systems, performing emergency power-off and other operations, and the meter 10 is used to monitor the voltage, current, power and other parameters of the electrical system to help users understand the operating status and load conditions of the electrical system for adjustment and optimization; the controller 14 is usually used for automatic control, and can perform automatic control according to preset logical conditions and parameters, such as controlling the start and stop of the air-conditioning system according to parameters such as temperature and humidity, or realizing overload protection and other functions according to the current size.

[0034] Reference Figure 3 and Figure 4 In a preferred embodiment, the slot 17 and the limit block 21 are cylindrical; this makes it easier to fix the filter screen 12.

[0035] Working principle: When in use, by starting the fan 30, cold air is blown into the interior of the control cabinet body 1, and the heat is discharged through the ventilation net 2, thereby reducing the temperature in the control cabinet body 1. When there is a lot of dust on the surface of the filter 12, the pressing block 24 is moved to both sides by hand, thereby driving the connecting block 22 to rotate, and then driving the slide bar 27 to move into the interior of the receiving groove 25, and then driving the limit block 21 to slide into the interior of the placement groove 29. At this time, the spring 28 is in a contracted state. When one side of the connecting block 22 rotates to be flush with one side of the fixed block 20, one side of the connecting block 22 conflicts with one side of the fixed block 20, so that the slide bar 27 and the limit block 21 can remain stationary. At this time The limit block 21 is retracted into the fixed block 20, so that the filter screen 12 can be taken out from one side of the installation frame 13. The operation is simple, and the filter screen 12 can be quickly installed and disassembled, which is convenient for cleaning the filter screen 12. When installing the filter screen 12, the limit block 21 is squeezed into the placement groove 29 by utilizing the inclined surface of the filter screen 12 to conflict with the limit block 21, and the slide bar 27 moves to one side and pushes the connecting block 22 away from one side of the fixed block 20, so that the filter screen 12 slides into the installation frame 13. When the filter screen 12 completely enters the installation frame 13, the limit block 21 rebounds under the action of the spring 28, so that it enters the card slot 17, fixes the filter screen 12, and completes the installation.

[0036] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A power distribution control cabinet for preventing electric shock, comprising a control cabinet body (1), characterized in that: A cabinet door (7) is rotatably connected to one side of the control cabinet body (1), and a door lock (8) is fixedly connected to one side of the cabinet door (7). Both sides of the control cabinet body (1) are fixedly connected to a ventilation net (2). A heat dissipation component is arranged on the top of the control cabinet body (1). A maintenance door (16) is arranged on one side of the control cabinet body (1), and a maintenance lock (15) is fixedly connected to one side of the maintenance door (16). A lifting hook (11) is fixedly connected to the top of the control cabinet body (1) at an equal distance. A protective component is arranged on one side of the cabinet door (7). A mounting frame (13) is fixedly connected to the top of the control cabinet body (1), and a filter net (12) is slidably connected to the inside of the mounting frame (13). A fixing component is equidistantly arranged on the top of the control cabinet body (1) and on one side of the mounting frame (13), and the fixing component is used to fix the filter net (12).

2. A safe and anti-electric shock distribution control cabinet according to claim 1, characterized in that: The fixing assembly comprises two fixing blocks (20), the two fixing blocks (20) being fixedly connected to the top of the control cabinet body (1) at equal distances, a placement groove (29) being provided inside the fixing block (20), a limit block (21) being slidably connected inside the placement groove (29), one end of the limit block (21) being fixedly connected to a slide rod (27), and a spring (28) being provided outside the slide rod (27).

3. A power distribution control cabinet for safety and protection against electric shock according to claim 2, characterized in that: The fixing assembly further comprises a connecting block (22), wherein the connecting block (22) is arranged on one side of the fixing block (20), a receiving groove (25) is provided on one side of the connecting block (22), one end of the sliding rod (27) extends into the interior of the receiving groove (25) and is rotatably connected to a connecting rod (26), the top and bottom of the connecting rod (26) extend to the top and bottom of the connecting block (22) and are fixedly connected to a limiting ring (23), and one side of the connecting block (22) is fixedly connected to a pressing block (24).

4. A safe and anti-electric shock distribution control cabinet according to claim 1, characterized in that: Slide grooves (18) are provided on both sides of the inner wall of the installation frame (13), a through groove (19) is provided on one side of the installation frame (13), the outer side of the filter screen (12) is slidably connected to the inner sides of the slide grooves (18) and the through grooves (19), and a clamping groove (17) is provided on one side of the filter screen (12) at equal intervals, the inner sides of the clamping grooves (17) are in contact with the outer sides of the limit blocks (21).

5. A power distribution control cabinet for safety and protection against electric shock according to claim 1, characterized in that: The heat dissipation assembly comprises two fans (30), and the two fans (30) are both fixedly mounted on the top of the control cabinet body (1).

6. A safe and anti-electric shock distribution control cabinet according to claim 1, characterized in that: The protection component comprises a support frame (4), the support frame (4) being arranged on one side of a cabinet door (7), a bolt (3) being threadedly connected between the support frame (4) and a control cabinet body (1), a safety airbag (5) being arranged inside the support frame (4), and two air inlet plugs (6) being arranged on the top of the safety airbag (5).

7. A safe and anti-electric shock power distribution control cabinet according to claim 1, characterized in that: A button (9), a measuring instrument (10) and a controller (14) are respectively arranged on one side of the cabinet door (7).

8. A power distribution control cabinet for safety and protection against electric shock according to claim 4, characterized in that: The clamping slot (17) and the limiting block (21) are cylindrical.

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