Electrical control cabinet

Abstract

According to the technical scheme, the electrical control cabinet comprises a cabinet body formed by splicing a bottom plate, four stand columns, four partition plates and a cabinet body top cover, an installation mechanism arranged in an installation groove and used for installing and adjusting electrical elements, and a moving mechanism arranged on the outer side end faces of the partition plates and used for moving the electrical elements in the installation groove. The moving mechanism is arranged on the top cover of the cabinet body, is connected with the mounting mechanism and is used for moving the mounting mechanism and the heat dissipation mechanism, and the heat dissipation mechanism is arranged above the top cover of the cabinet body and is used for dissipating heat generated by working of the electrical elements. The cabinet body is formed in a splicing mode, so that the electrical elements can be installed around the cabinet body, the electrical elements can be installed in a distributed mode according to the number and the size of the electrical elements, distribution of the electrical elements in the cabinet body is optimized, heat dissipation of all the electrical elements is facilitated, and universality of the device is improved.

Description

Technical Field

[0001] This utility model belongs to the field of electrical cabinet technology, specifically relating to an electrical control cabinet. Background Technology

[0002] An electrical control cabinet is a cabinet used to house various electrical components. It serves as a power supply or control center and is used to protect and control electrical equipment. Electrical control cabinets typically contain switching devices, measuring instruments, protective electrical appliances, and auxiliary equipment.

[0003] In the existing technology, when installing electrical components, they are usually installed uniformly in a cabinet, and the components are installed relatively tightly. However, when electrical components are working, they generate heat, and the amount of heat generated by different electrical components is also different. Due to the tight installation, there is insufficient heat dissipation space for electrical components with high power consumption, resulting in excessively high local temperatures inside the cabinet, which affects the normal operation of the electrical components. Utility Model Content

[0004] To address the aforementioned issues, this utility model proposes an electrical control cabinet that optimizes the distribution of components within the cabinet by adjusting the distance between electrical components, thereby facilitating heat dissipation for each component.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is an electrical control cabinet, comprising:

[0006] The cabinet body is composed of a base plate, four uprights, four partitions, and a top cover.

[0007] The four columns are respectively installed vertically at the four corners of the base plate and are fixedly connected to the base plate;

[0008] The four partitions are respectively vertically arranged between two columns on the same side, and an inwardly recessed mounting groove is formed between the two columns on the same side and the partitions;

[0009] The cabinet top cover is positioned above the four columns, and the four corners of the cabinet top cover are fixedly connected to the tops of the four columns.

[0010] The mounting mechanism is disposed within the mounting slot and is used for the installation and adjustment of electrical components;

[0011] A moving mechanism is disposed on the outer end face of the partition and connected to the installation mechanism for moving the installation mechanism;

[0012] A heat dissipation mechanism is installed above the top cover of the cabinet to dissipate the heat generated by the operation of electrical components.

[0013] More preferably, the left and right ends of each partition are respectively fixedly connected to the inner sidewalls of two columns on the same side, and the bottom end of each partition is fixedly connected to the upper surface of the base plate.

[0014] More preferably, the base plate and the top cover of the cabinet are both square plate structures and are of equal size, and the column is a column structure with a square cross-section.

[0015] More preferably, the installation mechanism includes an installation plate, a support bar, an adjustment plate, a first positioning pin, and an installation base;

[0016] The mounting plate is vertically arranged within the mounting groove;

[0017] The support bars are respectively vertically arranged on the left and right sides of the outer end face of the mounting plate, and the two support bars are parallel to each other. The support bars are provided with a number of first positioning holes spaced apart along their length.

[0018] The support bar is disposed between the two support bars, and the two ends of the adjustment plate are provided with second positioning holes. The adjustment plate and the two support bars can be fixedly connected by inserting the first positioning pin through the second positioning hole and the first positioning hole.

[0019] The mounting base is movably mounted on the adjustment plate.

[0020] More preferably, the mounting mechanism further includes a second positioning pin, the rear end of the mounting base is provided with an n-shaped connector, the connector is provided with a fourth positioning hole, and the adjusting plate is provided with a plurality of third positioning holes spaced apart along its length. The connector and the adjusting plate are fixedly connected by the second positioning pin passing through the fourth positioning hole and inserting into the third positioning hole.

[0021] More preferably, the moving mechanism includes a bidirectional screw, a motor, a first moving block, a second moving block, a first connecting rod, and a second connecting rod;

[0022] The bidirectional screw is rotatably and vertically arranged on the left and right sides of the end face opposite to the partition and the mounting plate;

[0023] The output end of the motor is fixedly connected to one end of the bidirectional screw.

[0024] The first moving block is threadedly connected to one side of the bidirectional screw;

[0025] The second moving block is threadedly connected to the other side of the bidirectional screw;

[0026] One end of the first connecting rod is hinged to the first moving block, and the other end is hinged to the mounting plate;

[0027] One end of the second connecting rod is hinged to the second moving block, and the other end is hinged to the mounting plate;

[0028] More preferably, the top cover of the cabinet has a through hole;

[0029] The partition plate is provided with a plurality of first heat dissipation holes evenly distributed thereon;

[0030] The mounting plate has multiple second heat dissipation holes evenly distributed on it.

[0031] More preferably, the heat dissipation mechanism includes a heat dissipation frame, a top plate, and a heat dissipation fan;

[0032] The heat dissipation frame is fixedly installed on the upper surface of the cabinet top cover and located outside the ventilation hole. Several third heat dissipation holes are opened on the heat dissipation frame.

[0033] The top plate is positioned above the heat dissipation frame and is fixedly connected to the heat dissipation frame.

[0034] The cooling fan is fixedly installed on the lower end face of the top plate and located inside the heat dissipation frame.

[0035] More preferably, the open end of the mounting groove is provided with an openable cabinet door.

[0036] The beneficial effects of using this utility model are:

[0037] 1. The cabinet is assembled by splicing, which allows electrical components to be installed on all four sides of the cabinet. This enables the electrical components to be installed in a distributed manner according to their number and size, optimizes the distribution of electrical components inside the cabinet, facilitates heat dissipation of each electrical component, and improves the versatility of the device.

[0038] 2. The vertical position of the support bar can be adjusted by adjusting the plate, and the horizontal position of the connector can be adjusted by adjusting the plate. The position of the mounting base can be adjusted according to the performance of the electrical components, so that the heat generated by the electrical components during operation can be dissipated and the impact on the electrical components can be reduced.

[0039] 3. The motor rotation drives the bidirectional screw to rotate, which in turn moves the first and second moving blocks, thereby moving the mounting mechanism. This allows the mounting base to protrude from the mounting slot, facilitating the installation or maintenance of motor components and making adjustment convenient.

[0040] 4. With the installation of heat dissipation frame and cooling fan, when electrical components are working, the heat generated can be dissipated through the third heat dissipation hole under the action of the cooling fan, thereby effectively reducing local overheating inside the cabinet and preventing water from entering the cabinet through the through hole, thus protecting the electrical components. Attached Figure Description

[0041] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0042] Figure 2 This is an exploded view of the heat dissipation component of this utility model;

[0043] Figure 3 This is an exploded view of the cabinet and mounting mechanism of this utility model;

[0044] Figure 4 This is a schematic diagram of the structure of the moving mechanism of this utility model;

[0045] Figure 5 For this Figure 3 Enlarged schematic diagram of the structure at point A in the middle;

[0046] Figure 6 This is a schematic diagram of part of the adjustment mechanism of this utility model.

[0047] The reference numerals in the figures include:

[0048] 1. Cabinet body, 11-bottom plate, 12-upright column, 13-partition, 131-first ventilation hole, 14-top cover of cabinet body, 141-through hole, 15-cabinet door, 16-sleeve;

[0049] 2. Moving mechanism, 21-bidirectional screw, 22-motor, 23-first moving block, 24-second moving block, 25-first connecting rod, 26-second connecting rod;

[0050] 3. Mounting mechanism, 31-mounting plate, 311-second heat dissipation hole, 32-support bar, 321-first positioning hole, 33-adjusting plate, 331-second positioning hole, 332-third positioning hole, 34-first positioning pin, 35-mounting base, 351-connector, 352-fourth positioning hole, 36-second positioning pin;

[0051] 4. Heat dissipation mechanism, 41-heat dissipation frame, 411-third heat dissipation hole, 42-top plate, 43-heat dissipation fan. Detailed Implementation

[0052] To make the objectives, technical solutions, and advantages of this technical solution clearer, the following detailed description, in conjunction with specific embodiments, further illustrates this technical solution. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this technical solution.

[0053] 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.

[0054] Please see Figures 1 to 6 An electrical control cabinet is shown, comprising a cabinet body 1. The cabinet body 1 is composed of a base plate 11, four uprights 12, four partitions 13, and a top cover 14. The four uprights 12 are vertically positioned at the four corners of the base plate 11 and are fixedly connected to the base plate 11. The four partitions 13 are vertically positioned between two uprights 12 on the same side. The left and right ends of each partition 13 are fixedly connected to the inner walls of the two uprights 12 on the same side, and the bottom end of each partition 13 is connected to the base plate 11. The upper surface is fixedly connected, thereby forming an inwardly recessed mounting groove between the two uprights 12 and the partition 13 on the same side. Each mounting groove can be used to install a mounting mechanism 3 for installing electrical components. The cabinet top cover 14 is located above the four uprights 12, and the four corners of the cabinet top cover 14 are fixedly connected to the top of the four uprights 12. The bottom plate 11 and the cabinet top cover 14 are both square plate structures and are of equal size. The uprights 12 are column structures with a square cross-section.

[0055] The cabinet 1, assembled by splicing, allows electrical components to be installed on all four sides. This enables the electrical components to be installed in a distributed manner according to their quantity and size, optimizing the distribution of electrical components within the cabinet 1, facilitating heat dissipation for each component, and improving the versatility of the device.

[0056] In this embodiment, as Figure 3 , Figure 5 and Figure 6 As shown, the mounting mechanism 3 includes a mounting plate 31, which is vertically installed in the mounting groove and connected to the partition plate 13 via two sets of moving mechanisms 2. Parallel support bars 32 are vertically arranged on the left and right sides of the outer surface of the mounting plate 31, and the support bars 32 are fixedly connected to the mounting plate 31. Several first positioning holes 321 are spaced apart along the length of each support bar 32. Multiple adjusting plates 33 are spaced apart between two support bars 32. Second positioning holes 331 are opened at both ends of each adjusting plate 33, and first positioning pins 34 pass through the second positioning holes 331 and the first positioning holes 321. 1. The adjusting plate 33 is fixedly connected to the two support bars 32 by plugging in. The adjusting plate 33 is provided with a mounting base 35. The rear end of the mounting base 35 is provided with an n-shaped connector 351. The mounting base 35 is set on the adjusting plate 33 by inserting the connector 351 into the adjusting plate 33 and sliding it along the outer wall of the adjusting plate 33. The adjusting plate 33 is provided with a plurality of third positioning holes 332 spaced apart along its length direction. The connector 351 is provided with a fourth positioning hole 352. The connector 351 is fixedly connected to the adjusting plate 33 by inserting the second positioning pin 36 through the fourth positioning hole 352 and the third positioning hole 332.

[0057] The vertical position of the support bar 32 can be adjusted by adjusting the plate 33, and the horizontal position of the connector can be adjusted by adjusting the plate. The position of the mounting base 35 can be adjusted according to the performance of the electrical components, so that the heat generated by the electrical components during operation can be dissipated and the impact on the electrical components can be reduced.

[0058] In this embodiment, as Figure 4 As shown, the moving mechanism 2 includes a bidirectional screw 21, which is rotatably and vertically arranged on the left and right sides of the end face opposite to the partition plate 13 and the mounting plate 31. A first moving block 23 is threadedly connected to one side of the bidirectional screw 21, and a second moving block 24 is threadedly connected to the other side of the bidirectional screw 21. A first connecting rod 25 and a second connecting rod 26 are respectively hinged to the first moving block 23 and the second moving block 24. The ends of the first connecting rod 25 and the second connecting rod 26 away from the first moving block 23 and the second moving block 24 are hinged to the mounting plate 31. A motor 22 is provided at one end of the bidirectional screw 21.

[0059] The rotation of motor 22 drives the bidirectional screw 21 to rotate, which in turn moves the first moving block 23 and the second moving block 24, thereby moving the mounting mechanism 3. This allows the mounting base 35 to protrude from the mounting slot, facilitating the installation or maintenance of motor components and making adjustment convenient.

[0060] In this embodiment, as Figure 2 and Figure 5 As shown, the top cover 14 of the cabinet has a through hole 141, the partition 13 has a plurality of first heat dissipation holes 131 evenly distributed, and the mounting plate 31 has a plurality of second heat dissipation holes 311 evenly distributed. When the electrical components are working, the heat generated by the electrical components can be dissipated through the through hole 141, the first heat dissipation holes 131 and the second heat dissipation holes 311.

[0061] Furthermore, in this embodiment, as Figure 1 and Figure 2 As shown, a heat dissipation mechanism 4 is provided above the top cover 14 of the cabinet. The heat dissipation mechanism 4 includes a heat dissipation frame 41, a top plate 42 and a heat dissipation fan 43. The heat dissipation frame 41 is fixedly installed on the upper surface of the top cover 14 of the cabinet and is located outside the ventilation hole 141. Several third heat dissipation holes 411 are opened on the heat dissipation frame 41. The top plate 42 is installed above the heat dissipation frame 41 and is fixedly connected to the heat dissipation frame 41. The heat dissipation fan 43 is fixedly installed on the lower surface of the top plate 42 and is located inside the heat dissipation frame 41.

[0062] With the installation of heat dissipation frame 41 and cooling fan 43, when the electrical components are working, the heat generated can be dissipated through the third heat dissipation hole 411 under the action of cooling fan 43, thereby effectively reducing local overheating inside the cabinet 1 and preventing water from entering the cabinet 1 through the through hole 141, thus protecting the electrical components.

[0063] Furthermore, in this embodiment, as Figure 1 As shown, an openable cabinet door 15 is provided at the open end of the mounting slot.

[0064] The above content is only a preferred embodiment of this utility model. For those skilled in the art, many changes can be made in the specific implementation and application scope based on the ideas of this technical content. As long as these changes do not depart from the concept of this utility model, they all fall within the protection scope of this patent.

Claims

1. An electrical control cabinet, characterized in that, include: The cabinet body is composed of a base plate, four uprights, four partitions, and a top cover. The four columns are respectively vertically installed at the four corners of the base plate and fixedly connected to the base plate; The four partitions are respectively vertically arranged between two columns on the same side, and an inwardly recessed mounting groove is formed between the two columns on the same side and the partitions; The cabinet top cover is positioned above the four columns, and the four corners of the cabinet top cover are fixedly connected to the tops of the four columns. The mounting mechanism is disposed within the mounting slot and is used for the installation and adjustment of electrical components; A moving mechanism is disposed on the outer end face of the partition and connected to the installation mechanism for moving the installation mechanism; A heat dissipation mechanism is installed above the top cover of the cabinet to dissipate the heat generated by the operation of electrical components.

2. An electrical control cabinet according to claim 1, characterized in that: Each partition is fixedly connected to the inner sidewalls of two columns on the same side at both its left and right ends, and the bottom end of each partition is fixedly connected to the upper surface of the base plate.

3. An electrical control cabinet according to claim 1, characterized in that: The base plate and the top cover of the cabinet are both square plate structures of equal size, and the columns are column structures with a square cross-section.

4. An electrical control cabinet according to claim 1, characterized in that: The installation mechanism includes a mounting plate, a support bar, an adjusting plate, a first positioning pin, and a mounting base; The mounting plate is vertically arranged within the mounting groove; The support bars are respectively vertically arranged on the left and right sides of the outer end face of the mounting plate, and the two support bars are parallel to each other. The support bars are provided with a number of first positioning holes spaced apart along their length. The support bar is disposed between the two support bars, and the two ends of the adjustment plate are provided with second positioning holes. The adjustment plate and the two support bars can be fixedly connected by inserting the first positioning pin through the second positioning hole and the first positioning hole. The mounting base is movably mounted on the adjustment plate.

5. An electrical control cabinet according to claim 4, characterized in that: The installation mechanism also includes a second positioning pin. The rear end of the mounting base is provided with an n-shaped connector. The connector has a fourth positioning hole. The adjusting plate has a plurality of third positioning holes spaced apart along its length. The connector and the adjusting plate are fixedly connected by the second positioning pin through the fourth positioning hole and the third positioning hole.

6. An electrical control cabinet according to claim 5, characterized in that: The moving mechanism includes a bidirectional screw, a motor, a first moving block, a second moving block, a first connecting rod, and a second connecting rod; The bidirectional screw is rotatably and vertically arranged on the left and right sides of the end face opposite to the partition and the mounting plate; The output end of the motor is fixedly connected to one end of the bidirectional screw. The first moving block is threadedly connected to one side of the bidirectional screw; The second moving block is threadedly connected to the other side of the bidirectional screw; One end of the first connecting rod is hinged to the first moving block, and the other end is hinged to the mounting plate; One end of the second connecting rod is hinged to the second moving block, and the other end is hinged to the mounting plate.

7. An electrical control cabinet according to claim 6, characterized in that: The top cover of the cabinet has a through hole; The partition plate is provided with a plurality of first heat dissipation holes evenly distributed thereon; The mounting plate has multiple second heat dissipation holes evenly distributed on it.

8. An electrical control cabinet according to claim 1, characterized in that: The heat dissipation mechanism includes a heat dissipation frame, a top plate, and a heat dissipation fan; The heat dissipation frame is fixedly installed on the upper surface of the cabinet top cover and located outside the ventilation hole. Several third heat dissipation holes are opened on the heat dissipation frame. The top plate is positioned above the heat dissipation frame and is fixedly connected to the heat dissipation frame. The cooling fan is fixedly installed on the lower end face of the top plate and located inside the heat dissipation frame.

9. An electrical control cabinet according to claim 1, characterized in that: The opening end of the mounting slot is equipped with an openable cabinet door.

Images