Switch cabinet structure

Abstract

The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet structure, which comprises a switch cabinet main body, two first cabinet plates are clamped at two ends of the switch cabinet main body, two embedded blocks are connected to the front end surfaces of the four first cabinet plates, telescopic positioning rods distributed in an array are connected in the switch cabinet main body in a sliding manner, and the telescopic positioning rods are arranged in the switch cabinet main body. According to the utility model, the first cabinet plate and the second cabinet plate can be conveniently assembled in a clamping manner, so that the cabinet plates can be fixed on the switch cabinet, the cabinet plates can be quickly disassembled to maintain the interior of the switch cabinet, time and labor are saved, the convenience of assembling the switch cabinet structure is improved, heat can be dissipated by using the two cooling fans, and the service life of the switch cabinet is prolonged. According to the switch cabinet, internal air flow is accelerated, so that heat in the switch cabinet can be blown away from the first filter plate, the heat dissipation effect is improved, the service life of internal electrical components is prolonged, meanwhile, the heat dissipation holes in the first cabinet plate can be opened for auxiliary heat dissipation, and the heat dissipation effect of the switch cabinet can be improved.

Description

Technical Field

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

[0002] Switchgear is an electrical equipment whose main function is to open and close, control and protect electrical equipment during the process of power generation, transmission, distribution and energy conversion in the power system to ensure the normal operation of the power system.

[0003] The prior art discloses patent application number "CN202222539288.2", a switch cabinet structure, including a base, a switch cabinet body installed on the base, and air inlet holes penetrating through the two side walls of the switch cabinet body. A heat dissipation net is installed through the base, and air enters the switch cabinet body through the air inlet holes and is discharged through the heat dissipation net. Both side walls of the switch cabinet body are symmetrically fixedly connected with multiple U-shaped plates, and a placement plate is slidably connected to two U-shaped plates at the same horizontal height.

[0004] The switch cabinet structure can only achieve heat dissipation. However, in actual use, since the cabinet panels of the switch cabinet are usually installed and fixed by bolts, the switch cabinet is not convenient to assemble and the assembly operation is cumbersome and troublesome. At the same time, it is not convenient to quickly disassemble the cabinet panels to repair the inside of the switch cabinet, resulting in poor use effect of the switch cabinet structure, thereby affecting the convenience of assembly of the switch cabinet structure and making it inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide a switch cabinet structure to solve the problems raised in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A switch cabinet structure comprises a switch cabinet body, two first cabinet plates are clamped at both ends of the switch cabinet body, two embedded blocks are connected to the front end surfaces of the four first cabinet plates, telescopic positioning rods distributed in an array are slidably connected inside the switch cabinet body, a connecting spring is connected between the telescopic positioning rod and the switch cabinet body, and a connecting side plate is fixedly connected to the rear end surface of the telescopic positioning rod;

[0008] The rear end face of the switch cabinet body is rotatably connected with a rotary plate distributed in an array, the front end face of the rotary plate is fixedly installed with a rubber block, one side of the four first cabinet panels are connected with a connecting strip, the rear end face of the switch cabinet body is clamped with the second cabinet panel, two locating pins are clamped on both sides of the switch cabinet body, the rear end face of the switch cabinet body is threadedly connected with two fastening bolts, and the rear end face of the second cabinet panel is installed with two fixed handles.

[0009] Preferably, a cabinet door is installed inside the switch cabinet body, and the lower end surface of the switch cabinet body is respectively threadedly connected with four threaded feet.

[0010] Preferably, two cooling fans are fixedly connected to the inside of the switch cabinet body by screws, a first filter plate is fixedly installed on the upper end surface of the switch cabinet body by bolts, and second filter plates are fixedly installed inside four first cabinet plates by bolts.

[0011] Preferably, the inner sides of the four first cabinet panels are rotatably connected with movable rotating plates, both ends of the four first cabinet panels are provided with array-distributed heat dissipation holes, the insides of the four first cabinet panels are rotatably connected with two flip support plates, and one side of the four movable rotating plates is provided with two limit grooves.

[0012] Preferably, the rear side of the telescopic positioning rod passes through the switch cabinet body and extends to the rear end surface of the switch cabinet body, one side of the connecting spring is connected to the rear end surface of the telescopic positioning rod, and the other side of the connecting spring is connected to the inside of the switch cabinet body.

[0013] Preferably, an embedding groove is provided inside the switch cabinet body, the embedding groove is matched with the embedding block, and the front end surface of the embedding block is snap-connected with the inside of the switch cabinet body through the embedding groove.

[0014] Preferably, the rear end surfaces of the four first cabinet panels are each provided with two circular grooves, the circular grooves are adapted to the telescopic positioning rods, and the front end surfaces of the telescopic positioning rods are slidably engaged with the circular grooves through the circular grooves.

[0015] Preferably, a groove is formed on the rear end face of the connecting side plate, the groove is matched with the rubber block, and the front end face of the rubber block is snap-fitted with the rear end face of the connecting side plate through the groove.

[0016] Beneficial effects of the utility model:

[0017] 1. The utility model can facilitate the assembly of the first cabinet panel and the second cabinet panel by using a clamping method, so that the cabinet panel can be fixed on the switch cabinet, so as to quickly disassemble the cabinet panel and repair the inside of the switch cabinet, saving time and labor, and improving the convenience of assembly of the switch cabinet structure;

[0018] 2. The utility model can dissipate heat by utilizing two cooling fans to accelerate the flow of internal air, so that the heat in the switch cabinet can be blown out from the first filter plate to improve the heat dissipation effect and extend the service life of the electrical components inside the switch cabinet. At the same time, the heat dissipation holes at the first cabinet plate can be opened for auxiliary heat dissipation, which is beneficial to improving the heat dissipation effect of the switch cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This utility model Figure 1 Installation diagram of the switch cabinet body and positioning pins;

[0022] Figure 3 This utility model Figure 2 The enlarged view of point A in the middle;

[0023] Figure 4 This utility model Figure 1 A schematic diagram of the structure of the middle embedded block and the first cabinet plate;

[0024] Figure 5 This utility model Figure 1 Installation diagram of the switch cabinet body and the first cabinet panel;

[0025] Figure 6 This utility model Figure 1 Installation diagram of the switch cabinet body and the second cabinet panel;

[0026] Figure 7 This utility model Figure 3 The enlarged view of point B in the middle;

[0027] The reference numerals in the figures are as follows:

[0028] 1. Switch cabinet body; 2. Embedded block; 3. First cabinet plate; 4. Telescopic positioning rod; 5. Connecting spring; 6. Connecting side plate; 7. Rotary plate; 8. Rubber block; 9. Connecting strip; 10. Second cabinet plate; 11. Positioning latch; 12. Fastening bolt; 13. Fixed handle; 14. Cabinet door; 15. Threaded foot; 16. Cooling fan; 17. First filter plate; 18. Second filter plate; 19. Movable rotating plate; 20. Cooling hole; 21. Flip support plate; 22. Limiting groove; 23. Embedded groove; 24. Round groove; 25. Concave groove. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] like Figures 1 to 7 As shown, a switch cabinet structure includes a switch cabinet body 1, two first cabinet plates 3 are clamped at both ends of the switch cabinet body 1, and the front ends of the four first cabinet plates 3 are connected to two embedded blocks 2. The inside of the switch cabinet body 1 is slidably connected with telescopic positioning rods 4 distributed in an array, and a connecting spring 5 is connected between the telescopic positioning rod 4 and the switch cabinet body 1. The rear end surface of the telescopic positioning rod 4 is fixedly connected with a connecting side plate 6;

[0031] The rear end face of the switch cabinet body 1 is rotatably connected with a rotary plate 7 distributed in an array, and a rubber block 8 is fixedly installed on the front end face of the rotary plate 7. One side of the four first cabinet panels 3 is connected with a connecting strip 9. By installing and using the connecting side panels 6 and the rotary plate 7, the rotary plate 7 can be rotated to drive the rubber block 8 to release the limit on the connecting side panels 6, and then the connecting side panels 6 are pulled to make the telescopic positioning rod 4 move away from the first cabinet panel 3, and then the connecting strip 9 at the first cabinet panel 3 is pulled so that the first cabinet panel 3 can be tilted and slid out, thereby facilitating the removal of the first cabinet panel 3. It is easy to use. The rear end face of the switch cabinet body 1 is clamped with a second cabinet panel 10, and two positioning pins 11 are clamped on both sides of the switch cabinet body 1. The rear end face of the switch cabinet body 1 is threadedly connected with two fastening bolts 12, and the rear end face of the second cabinet panel 10 is installed with two fixed handles 13. Through the setting of the fixed handle 13, the fixed handle 13 can be used to conveniently carry the second cabinet panel 10 to assemble or disassemble the second cabinet panel 10.

[0032] A cabinet door 14 is installed inside the switch cabinet body 1, and four threaded feet 15 are respectively threadedly connected to the lower end surface of the switch cabinet body 1. Through the setting of the threaded feet 15, the height of the switch cabinet can be adjusted by using the threaded feet 15 to keep the switch cabinet away from the ground, reduce moisture from entering the interior, and protect the switch cabinet.

[0033] Two cooling fans 16 are fixedly connected to the inside of the switch cabinet body 1 by screws, a first filter plate 17 is fixedly installed on the upper end surface of the switch cabinet body 1 by bolts, and second filter plates 18 are fixedly installed inside the four first cabinet panels 3 by bolts. Regularly disassembling the first cabinet panels 3 can facilitate cleaning of the second filter plates 18 on the first cabinet panels 3, so as to increase the heat dissipation effect of the switch cabinet.

[0034] The inner sides of the four first cabinet panels 3 are rotatably connected with movable rotating plates 19, and both ends of the four first cabinet panels 3 are provided with array-distributed heat dissipation holes 20. The interiors of the four first cabinet panels 3 are rotatably connected with two flip support plates 21. Through the setting of the flip support plates 21, the flip support plates 21 can be rotated and retracted into the interior of the first cabinet panels 3, and then the movable rotating plates 19 will rotate downward to cover the heat dissipation holes 20 to reduce dust from entering the interior of the switch cabinet. Two limit grooves 22 are provided on one side of the four movable rotating plates 19.

[0035] The rear side of the telescopic positioning rod 4 passes through the switch cabinet body 1 and extends to the rear end surface of the switch cabinet body 1 , one side of the connecting spring 5 is connected to the rear end surface of the telescopic positioning rod 4 , and the other side of the connecting spring 5 is connected to the inside of the switch cabinet body 1 .

[0036] An embedding groove 23 is provided inside the switch cabinet body 1 , and the embedding groove 23 is adapted to the embedding block 2 . The front end surface of the embedding block 2 is snap-connected with the inside of the switch cabinet body 1 through the embedding groove 23 .

[0037] The rear end surfaces of the four first cabinet boards 3 are each provided with two circular grooves 24 , which are matched with the telescopic positioning rod 4 , and the front end surface of the telescopic positioning rod 4 is slidably engaged with the circular groove 24 through the circular groove 24 .

[0038] A groove 25 is formed on the rear end surface of the connecting side plate 6 , and the groove 25 is matched with the rubber block 8 . The front end surface of the rubber block 8 is snap-fitted with the rear end surface of the connecting side plate 6 through the groove 25 .

[0039] The working principle of a switch cabinet structure provided by the utility model is as follows:

[0040] By pulling the connecting side plate 6, the connecting side plate 6 will drive the telescopic positioning rod 4 equipped with the connecting spring 5 to move, so that the telescopic positioning rod 4 with elastic force can be compressed, and then the embedding block 2 at the first cabinet plate 3 is obliquely inserted into the embedding groove 23 of the switch cabinet body 1, and then the first cabinet plate 3 is pushed, so that the first cabinet plate 3 can be snapped into the inside of the switch cabinet body 1, and then the connecting side plate 6 is loosened, so that the elastic force of the connecting spring 5 can be used to restore the telescopic positioning rod 4 to its original position, so that the telescopic positioning rod 4 can be further snapped and fixed to the first cabinet plate 3, and then the rotary plate 7 is rotated. The rubber block 8 at 7 can be embedded in the groove 25 of the connecting side plate 6 to limit and fix the telescopic positioning rod 4, thereby ensuring the stability of the first cabinet plate 3, and then the second cabinet plate 10 is clamped to the rear of the switch cabinet body 1, and then the positioning pin 11 is inserted into the switch cabinet body 1 and the second cabinet plate 10, and then the fastening bolt 12 is rotated so that the fastening bolt 12 can squeeze and fix the positioning pin 11. In this way, the whole switch cabinet can be assembled conveniently by using the clamping method, saving time and effort, so that the cabinet plate can be quickly disassembled to repair the inside of the switch cabinet, and the convenience of assembly of the switch cabinet structure is improved;

[0041] By utilizing two cooling fans 16, heat can be dissipated to speed up the flow of internal air, so that the heat in the switch cabinet can be blown out from the first filter plate 17 to improve the heat dissipation effect and extend the service life of the electrical components inside the switch cabinet. At the same time, the first filter plate 17 and the second filter plate 18 can also play a dust-proof role to block dust from the outside. Then, the movable rotating plate 19 is rotated upward, and the flip support plate 21 is rotated out so that the flip support plate 21 can be inserted into the limit groove 22 of the movable rotating plate 19. In this way, the limit movable rotating plate 19 can be supported so that the heat dissipation holes 20 at the first cabinet plate 3 can be opened for auxiliary heat dissipation, which is beneficial to improving the heat dissipation effect of the switch cabinet.

[0042] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A switch cabinet structure, comprising a switch cabinet body (1), characterized in that: Two first cabinet plates (3) are clamped at both ends of the switch cabinet body (1), and the front end surfaces of the four first cabinet plates (3) are connected to two embedded blocks (2). The inside of the switch cabinet body (1) is slidably connected to telescopic positioning rods (4) distributed in an array, and a connecting spring (5) is connected between the telescopic positioning rod (4) and the switch cabinet body (1). The rear end surface of the telescopic positioning rod (4) is fixedly connected to a connecting side plate (6); The rear end face of the switch cabinet body (1) is rotatably connected to a rotary plate (7) distributed in an array, the front end face of the rotary plate (7) is fixedly installed with a rubber block (8), one side of each of the four first cabinet panels (3) is connected to a connecting strip (9), the rear end face of the switch cabinet body (1) is clamped with a second cabinet panel (10), two sides of the switch cabinet body (1) are clamped with two positioning pins (11), the rear end face of the switch cabinet body (1) is threadedly connected with two fastening bolts (12), and the rear end face of the second cabinet panel (10) is installed with two fixed handles (13).

2. A switch cabinet structure according to claim 1, characterized in that: A cabinet door (14) is installed inside the switch cabinet body (1), and four threaded feet (15) are respectively threadedly connected to the lower end surface of the switch cabinet body (1).

3. A switch cabinet structure according to claim 1, characterized in that: Two cooling fans (16) are fixedly connected to the inside of the switch cabinet body (1) by means of screws, a first filter plate (17) is fixedly installed on the upper end surface of the switch cabinet body (1) by means of bolts, and second filter plates (18) are fixedly installed inside the four first cabinet plates (3) by means of bolts.

4. A switch cabinet structure according to claim 1, characterized in that: The inner side surfaces of the four first cabinet panels (3) are rotatably connected to movable rotating plates (19), both ends of the four first cabinet panels (3) are provided with array-distributed heat dissipation holes (20), the interiors of the four first cabinet panels (3) are rotatably connected to two flip support plates (21), and one side of the four movable rotating plates (19) is provided with two limit grooves (22).

5. A switch cabinet structure according to claim 1, characterized in that: The rear side of the telescopic positioning rod (4) passes through the switch cabinet body (1) and extends to the rear end surface of the switch cabinet body (1); one side of the connecting spring (5) is connected to the rear end surface of the telescopic positioning rod (4), and the other side of the connecting spring (5) is connected to the inside of the switch cabinet body (1).

6. A switch cabinet structure according to claim 1, characterized in that: An embedding groove (23) is provided inside the switch cabinet body (1), the embedding groove (23) is adapted to the embedding block (2), and the front end surface of the embedding block (2) is snap-connected with the inside of the switch cabinet body (1) via the embedding groove (23).

7. A switch cabinet structure according to claim 1, characterized in that: The rear end faces of the four first cabinet panels (3) are each provided with two circular grooves (24), the circular grooves (24) being adapted to the telescopic positioning rods (4), and the front end faces of the telescopic positioning rods (4) being slidably engaged with the circular grooves (24) via the circular grooves (24).

8. A switch cabinet structure according to claim 1, characterized in that: The rear end face of the connecting side plate (6) is provided with a groove (25), the groove (25) is adapted to the rubber block (8), and the front end face of the rubber block (8) is snap-connected with the rear end face of the connecting side plate (6) via the groove (25).

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