Control cabinet for industrial control

Abstract

The utility model discloses a control cabinet for industrial control, and relates to the field of control cabinets. The control cabinet for industrial control comprises a control cabinet body, an electrical control mechanism is installed in the control cabinet body, an air outlet connecting assembly, a heat dissipation fan and a heat dissipation flat cable assembly are arranged in the control cabinet body, the air outlet connecting assembly is installed in the control cabinet body, the heat dissipation fan is fixedly connected to the bottom of the air outlet connecting assembly, and the heat dissipation flat cable assembly is arranged in the control cabinet body. The heat dissipation flat cable assembly is installed in the control cabinet body and comprises a heat dissipation flat cable shell, an air channel and air outlet grooves, the air channel is formed in the bottom end of the heat dissipation flat cable shell, and the air outlet grooves are formed in the two ends of the air channel. According to the control cabinet for industrial control, the heat dissipation flat cable shell capable of blowing out airflow is arranged, so that the wiring groove cannot block the airflow of the heat dissipation fan, each air outlet groove right faces the electrical control mechanism, the heat dissipation effect is improved, and in addition, through the air outlet connecting assembly in modular design, mounting and dismounting are convenient.

Description

Technical Field

[0001] This utility model relates to the field of control cabinet technology, specifically to a control cabinet for industrial control. Background Technology

[0002] Industrial control cabinets are a core component of modern industrial automation systems. As an integrated and modular carrier of electrical control equipment, they play the role of the "nerve center" in industrial production processes. Control cabinets typically assemble switching equipment, measuring instruments, protective electrical appliances, and auxiliary equipment in enclosed or semi-enclosed metal cabinets according to electrical wiring requirements.

[0003] Existing control cabinets require the installation of multiple sets and rows of switches, measuring instruments, protective electrical devices, and auxiliary equipment. Therefore, cable management boards are needed to secure and route the wires. However, these cable management boards obstruct the airflow from the cooling fan towards the equipment, preventing the internal equipment from being cooled and thus increasing the risk of damage from prolonged high temperatures. To address these issues, this invention provides an industrial control cabinet to solve the aforementioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a control cabinet for industrial control, which solves the problem that existing control cabinets require multiple sets and rows of switching devices, measuring instruments, protective electrical appliances and auxiliary equipment to be installed inside. Therefore, cable trays are needed to fix and route the wires. However, the cable trays block the airflow from the cooling fan to the equipment, which prevents the internal equipment from being cooled by the airflow. This can easily lead to damage to the internal equipment under long-term high temperatures.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an industrial control cabinet, comprising a cabinet body, an electrical control mechanism installed within the cabinet body, an air outlet connection assembly, a cooling fan, and a cooling cable assembly disposed within the cabinet body. The air outlet connection assembly is installed within the cabinet body, the cooling fan is fixedly connected to the bottom of the air outlet connection assembly, and the cooling cable assembly is installed within the cabinet body. The cooling cable assembly includes a cooling cable housing, an air duct, and an air outlet slot. The cooling cable housing is used to install the wires of the electrical control mechanism. The air duct is located at the bottom of the cooling cable housing and is used to allow airflow from the cooling fan to pass through. The air outlet slots are located at both ends of the air duct and are used to blow airflow towards the electrical control mechanisms at both ends.

[0006] Preferably, the air outlet connection assembly includes an air outlet box body, a connecting frame, and fixing studs. The cooling fan is installed at the bottom of the air outlet box body, the air outlet box body is installed on the control cabinet, the connecting frame is fixedly connected to the four ends of the air outlet box body, the cooling cable housing is fixedly connected inside the connecting frame, the cooling cable housing has a fixing hole, the fixing studs are threaded into the fixing hole, and the cooling cable housing is fixedly connected to the connecting frame by the fixing studs.

[0007] Preferably, the air outlet box body is further provided with an air outlet and a sealing plate. The air outlet is opened at the bottom of the air outlet box body, the cooling fan is installed on the air outlet, the air outlet is used to guide airflow into the air outlet box body, and the sealing plate is installed on the connecting frame to seal the connecting frame that does not need to be connected.

[0008] Preferably, the air outlet box is further provided with a cable routing baffle, which is fixedly connected to the air outlet box.

[0009] Preferably, a cable tray is fixedly connected to the top of the heat dissipation cable housing. The cable tray is used to install wires. A snap-fit ​​groove is provided on the cable tray. A cover plate is slidably connected in the snap-fit ​​groove. The cover plate is used to cover the cable tray.

[0010] Preferably, the control cabinet has air vents at both ends for blowing out airflow, and an air inlet filter at the back of the control cabinet, with the cooling fan installed inside the air inlet filter to block dust.

[0011] This utility model discloses a control cabinet for industrial control, which has the following beneficial effects: This industrial control cabinet, by setting a heat dissipation cable housing that can blow out airflow, ensures that the cable tray does not block the airflow of the cooling fan, and each air outlet slot is directly facing the electrical control mechanism, which improves the heat dissipation effect. In addition, the modular design of the air outlet connection component makes installation and disassembly more convenient. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall front structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the overall rear structure of this utility model;

[0015] Figure 3 This is a schematic diagram showing a partial structural detail of the present invention;

[0016] Figure 4 This is a schematic diagram showing the detailed structure of the heat dissipation cable assembly of this utility model;

[0017] Figure 5 This is a schematic diagram of the overall structure of the air outlet connection component of this utility model.

[0018] In the diagram: 1. Control cabinet; 11. Inlet air filter; 12. Air diffuser; 2. Electrical control mechanism; 3. Heat dissipation cable assembly; 31. Heat dissipation cable housing; 32. Air duct; 33. Fixing hole; 34. Outlet air duct; 35. Cable routing duct; 36. Clip-on slot; 37. Cover plate; 4. Outlet connection assembly; 41. Outlet box; 42. Connecting frame; 43. Fixing stud; 44. Air outlet; 45. Cable routing baffle; 46. Sealing plate; 5. Heat dissipation fan. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] This application provides an industrial control cabinet that solves the problem that existing control cabinets require multiple sets and rows of switches, measuring instruments, protective electrical appliances and auxiliary equipment to be installed. Therefore, cable trays are needed to fix and route the wires. However, the cable trays block the airflow from the cooling fan to the equipment, which prevents the internal equipment from being cooled by the airflow. This can easily lead to damage to the internal equipment under long-term high temperature.

[0021] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0022] This utility model discloses a control cabinet for industrial control.

[0023] Example 1

[0024] According to the appendix Figure 1-5As shown, the control cabinet includes a control cabinet body 1, an electrical control mechanism 2 is installed inside the control cabinet body 1, and an air outlet connection assembly 4, a cooling fan 5, and a cooling cable assembly 3 are provided inside the control cabinet body 1. The air outlet connection assembly 4 is installed inside the control cabinet body 1, the cooling fan 5 is fixedly connected to the bottom of the air outlet connection assembly 4, and the cooling cable assembly 3 is installed inside the control cabinet body 1. The cooling cable assembly 3 includes a cooling cable housing 31, an air duct 32, and an air outlet slot 34. The cooling cable housing 31 is used to install the wires of the electrical control mechanism 2. The air duct 32 is opened at the bottom end of the cooling cable housing 31 and is used to allow airflow blown in by the cooling fan 5. The air outlet slot 34 is opened at both ends of the air duct 32 and is used to blow airflow to the electrical control mechanisms 2 at both ends. The cooling fan 5 blows airflow from the air outlet connection assembly 4 into the air duct 32 of the cooling cable housing 31, and then blows it out from the air outlet slots 34 at both ends, providing frontal air cooling for the switchgear, measuring instruments, protective electrical appliances, and auxiliary equipment.

[0025] The air outlet connection assembly 4 includes an air outlet box 41, a connecting frame 42, and a fixing stud 43. The cooling fan 5 is installed at the bottom of the air outlet box 41, and the air outlet box 41 is installed on the control cabinet 1. The connecting frame 42 is fixedly connected to the four ends of the air outlet box 41. The cooling cable housing 31 is fixedly connected inside the connecting frame 42. The cooling cable housing 31 has a fixing hole 33, and the fixing stud 43 is threaded into the fixing hole 33. The cooling cable housing 31 is fixedly connected to the connecting frame 42 through the fixing stud 43, and the cooling cable housing 31 is fixedly connected to the air outlet box 41 through the connecting frame 42.

[0026] Example 2

[0027] Based on Example 1, according to Appendix Figure 1-5 As shown, the air outlet box 41 is also provided with an air outlet 44 and a sealing plate 46. The air outlet 44 is located at the bottom of the air outlet box 41. The cooling fan 5 is installed on the air outlet 44. The air outlet 44 is used to guide airflow into the air outlet box 41. The sealing plate 46 is installed on the connecting frame 42 and is used to seal the connecting frame 42 that does not need to be connected. The air outlet box 41 is also provided with a cable routing baffle 45. The cable routing baffle 45 is fixedly connected to the air outlet box 41. The top of the heat dissipation cable housing 31 is fixedly connected with a cable routing groove 35. The cable routing groove 35 is used to install wires. The cable routing groove 35 has a snap-fit ​​groove 36. A cover plate 37 is slidably connected in the snap-fit ​​groove 36. The cover plate 37 is used to cover the cable routing groove 35.

[0028] The control cabinet body 1 has air ducts 12 at both ends for blowing out airflow. The control cabinet body 1 has an air inlet filter 11 at the back end. The cooling fan 5 is installed inside the air inlet filter 11 for blocking dust.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An industrial control cabinet, comprising a cabinet body (1), wherein an electrical control mechanism (2) is installed within the cabinet body (1), characterized in that, The control cabinet (1) is equipped with: An air outlet connection assembly (4) is installed inside the control cabinet (1); A cooling fan (5) is fixedly connected to the bottom of the air outlet connection assembly (4); A heat dissipation cable assembly (3) is installed inside the control cabinet (1), and the heat dissipation cable assembly (3) includes: Heat dissipation cable housing (31), which is used to install the wires of the electrical control mechanism (2); Air duct (32), which is opened at the bottom end of heat dissipation cable housing (31), is used to introduce airflow blown in by heat dissipation fan (5); Air outlet slots (34) are provided at both ends of the air duct (32) and are used to blow airflow to the electrical control mechanisms (2) at both ends.

2. The industrial control cabinet according to claim 1, characterized in that: The air outlet connection assembly (4) includes: Air outlet box (41), the heat dissipation fan (5) is installed at the bottom of the air outlet box (41), and the air outlet box (41) is installed on the control cabinet (1); The connecting frame (42) is fixedly connected to the four ends of the air outlet box (41), and the heat dissipation cable housing (31) is fixedly connected inside the connecting frame (42). A fixing stud (43) is provided in the heat dissipation cable housing (31), and the fixing stud (43) is threaded into the fixing hole (33). The heat dissipation cable housing (31) is fixedly connected to the connecting frame (42) by the fixing stud (43).

3. The industrial control cabinet according to claim 2, characterized in that: The air outlet box (41) is also provided with: An air outlet (44) is located at the bottom of the air outlet box (41). The cooling fan (5) is installed on the air outlet (44). The air outlet (44) is used to guide airflow into the air outlet box (41). A sealing plate (46) is installed on the connecting frame (42) to seal the connecting frame (42) that does not need to be connected.

4. The industrial control cabinet according to claim 2, characterized in that: The air outlet box (41) is also provided with a cable routing baffle (45), which is fixedly connected to the air outlet box (41).

5. The industrial control cabinet according to claim 1, characterized in that: The top of the heat dissipation cable housing (31) is fixedly connected to a cable tray (35), which is used to install wires. A snap-fit ​​groove (36) is provided on the cable tray (35), and a cover plate (37) is slidably connected in the snap-fit ​​groove (36). The cover plate (37) is used to cover the cable tray (35).

6. The industrial control cabinet according to claim 1, characterized in that: The control cabinet body (1) has air vents (12) at both ends, which are used to blow out airflow. The control cabinet body (1) has an air inlet filter (11) at the back end, and the cooling fan (5) is installed inside the air inlet filter (11). The air inlet filter (11) is used to block dust.

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