Electric appliance cabinet structure convenient to disassemble and assemble

Abstract

The utility model relates to the field of power distribution systems, in particular to an electric appliance cabinet structure convenient to disassemble and assemble, which comprises a box body, a cabinet door is arranged on the front side of the box body, a fixing frame is fixedly connected to the inner side wall of the box body, a plurality of groups of connecting holes are formed in the fixing frame, a plurality of detachable cross beams are arranged at the front end of the fixing frame, and the connecting holes are communicated with the detachable cross beams. Connecting mechanisms are arranged at the two ends of the cross beam and connected with connecting holes in the fixing frame, sliding grooves are formed in the upper surface and the lower surface of the cross beam, a plurality of fixing holes are formed in the two sides of each sliding groove, and an installation piece is arranged at the front end of the cross beam. The connecting mechanisms arranged at the two ends of the cross beam can be connected with the connecting holes of the fixing frame, then disassembly and assembly are controlled through the rotary button, the mounting pieces on the balance can move in the sliding grooves, and reasonable space distribution can be conducted on electrical components on the mounting pieces.

Description

Technical Field

[0001] The utility model relates to the field of power distribution systems, in particular to an electrical cabinet structure which is easy to assemble and disassemble. Background Art

[0002] An electrical cabinet is a type of electrical cabinet, also known as a distribution cabinet. A distribution cabinet is a general term for a motor control center and is the final equipment in a power distribution system. It is suitable for situations where the load is relatively dispersed and there are fewer circuits. Its main function is to distribute the electrical energy of a circuit of the upper-level distribution equipment to the nearest load, and it also has the functions of protecting, monitoring, and controlling the load.

[0003] During the use of existing distribution cabinets, corresponding electrical components need to be installed. Due to the limited space inside the distribution cabinet, the installation of electrical components is very restrictive, and reasonable installation and disassembly cannot be carried out. As a result, the internal space cannot be reasonably allocated during use, causing difficulties in internal installation and disassembly. Utility Model Content

[0004] The utility model provides an electrical cabinet structure that is easy to assemble and disassemble, which solves the problem that the existing electrical cabinet cannot reasonably allocate the internal space during use, thereby causing difficulties in internal assembly and disassembly.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A structure of an electrical cabinet that is easy to disassemble and assemble, comprising a box body, a cabinet door provided on the front side of the box body, and a fixing frame fixedly connected to the inner side wall of the box body, and a plurality of groups of connecting holes are provided on the fixing frame, a plurality of detachable beams are provided at the front end of the fixing frame, connecting mechanisms are provided at both ends of the beams, the connecting mechanisms are connected to the connecting holes on the fixing frame, sliding grooves are provided on the upper and lower surfaces of the beams, a plurality of fixed holes are provided on both sides of the sliding grooves, and a mounting piece is provided at the front end of the beams.

[0007] Preferably, a bottom plate is provided at the bottom of the box, a plurality of ventilation holes are provided on both sides of the box, and a lighting lamp is provided at the upper end of the interior of the box.

[0008] Preferably, the cabinet door is provided with transparent glass on the upper end of the surface, an air outlet box is provided at the lower end of the transparent glass, a driving motor is provided inside the air outlet box, and a rotating fan blade is installed on the output shaft of the driving motor.

[0009] Preferably, the connecting mechanism includes a rotating button, a connecting rod, a bevel gear and a rotating screw. Rotating buttons are provided on both sides of the beam surface. A connecting rod is provided inside the rotating button. A driving wheel of the bevel gear is installed at one end of the connecting rod.

[0010] Preferably, the driven wheel of the bevel gear is connected to a rotating screw, a screw slider is provided on the surface of the rotating screw, a fixing block is provided on the upper end of the screw slider, and a baffle is provided on the end of the rotating screw away from the driven wheel.

[0011] Preferably, a plurality of positioning holes are provided on the surface of the mounting piece, a sliding block is provided at the rear end of the mounting piece, and elastic buttons are provided on both sides of the lower end of the sliding block.

[0012] The beneficial effects of the utility model are:

[0013] 1. A fixing frame and a crossbeam are provided inside the box. The connecting mechanisms provided at both ends of the crossbeam can be connected to the connecting holes of the fixing frame, and then the disassembly and assembly are controlled by rotating the button.

[0014] 2. The mounting parts on the scale can be moved in the sliding groove, which can make reasonable space allocation of electrical components on the mounting parts.

[0015] In summary, the present device can provide a disassembled electrical cabinet structure, can effectively allocate the internal space of the equipment, and can also facilitate the disassembly and assembly of internal electrical components. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the air outlet box of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal decomposition of the present utility model;

[0020] Figure 5 For this utility model Figure 4 Enlarged view of point A in the middle;

[0021] Figure 6 This is a schematic diagram of the internal structure of the beam of the present utility model;

[0022] Figure 7 For this utility model Figure 6 Schematic diagram of the installation structure at point B.

[0023] Numbers in the figure: 1. Box body; 2. Cabinet door; 3. Transparent glass; 4. Air outlet box; 401. Driving motor; 402. Rotating fan blades; 5. Bottom plate; 6. Ventilation port; 7. Lighting lamp; 8. Beam; 9. Mounting part; 10. Fixing bracket; 11. Connecting hole; 12. Sliding groove; 13. Fixed hole; 14. Rotating button; 15. Screw slider; 16. Connecting rod; 17. Driving wheel; 18. Driven wheel; 19. Rotating screw; 20. Baffle; 21. Sliding block; 22. Positioning hole; 23. Elastic button. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] Reference Figure 1-Figure 7 , showing an electrical cabinet structure that is easy to disassemble and assemble, including a box body 1, a cabinet door 2 is provided on the front side of the box body 1, and the inside of the box body 1 is provided with a fixing frame 10 fixedly connected to the inner wall of the box body 1, and a plurality of groups of connecting holes 11 are opened on the fixing frame 10, and a plurality of detachable cross beams 8 are provided at the front end of the fixing frame 10, and connecting mechanisms are provided at both ends of the cross beam 8, and the connecting mechanisms are connected to the connecting holes 11 on the fixing frame 10, and sliding grooves 12 are opened on the upper and lower surfaces of the cross beam 8, and a plurality of fixed holes 13 are opened on both sides of the sliding groove 12, and a mounting part 9 is provided at the front end of the cross beam 8.

[0026] Reference Figure 1-Figure 3 A bottom plate 5 is provided at the bottom of the box body 1, a number of ventilation holes 6 are opened on both sides of the box body 1, and a lighting lamp 7 is provided at the upper end of the inside of the box body 1, and the lighting lamp 7 provides lighting at night. The cabinet door 2 is provided with a transparent glass 3 on the upper end of the surface, and an air outlet box 4 is provided at the lower end of the transparent glass 3. A driving motor 401 is provided inside the air outlet box 4, and a rotating fan blade 402 is installed on the output shaft of the driving motor 401. When the cabinet door 2 is closed, the driving motor 401 inside the air outlet box 4 drives the rotating fan blade 402 to allow air circulation inside the box body 1.

[0027] Reference Figure 4-Figure 6The connecting mechanism includes a rotating button 14, a connecting rod 16, a bevel gear and a rotating screw 19. Rotating buttons 14 are provided on both sides of the surface of the beam 8. A connecting rod 16 is provided inside the rotating button 14. A driving wheel 17 of a bevel gear is installed at one end of the connecting rod 16. The driven wheel 18 of the bevel gear is connected to a rotating screw 19. A screw slider 15 is provided on the surface of the rotating screw 19. A fixed block is provided at the upper end of the screw slider 15, and a baffle 20 is provided at the end of the rotating screw 19 away from the driven wheel 18. When the beam 8 is disassembled and assembled, the rotating button 14 is twisted to rotate the driving wheel 17 at one end of the connecting rod 16. The rotation of the driving wheel 17 drives the driven wheel 18 to rotate. Because the driven wheel 18 is fixed to the rotating screw 19, the screw slider 15 on the rotating screw 19 is driven to move, thereby finally controlling the disassembly and assembly of the beam 8.

[0028] Reference Figure 7 A number of positioning holes 22 are provided on the surface of the mounting member 9, and a sliding block 21 is provided at the rear end of the mounting member 9. Elastic buttons 23 are provided on both sides of the lower end of the sliding block 21. The elastic button 23 is a retractable button structure with a built-in spring. It retracts when squeezed. When the mounting member 9 is installed on the beam 8, the sliding block 21 is installed inside the sliding groove 12, and the elastic buttons 23 on both sides of the sliding block 21 are engaged with the fixed holes 13 inside the sliding groove 12 for stability.

[0029] Working principle: when the equipment needs to be installed, the rotary buttons 14 on both sides of the beam 8 are rotated, and the power is transmitted to the driving wheel 17 through the connecting rod 16 to rotate, and then the driving wheel 17 drives the driven wheel 18 to rotate. Because the driven wheel 18 is fixed with the rotating screw 19, the screw slider 15 is moved, and the installation is controlled by the rotary buttons 14 on both sides of the beam 8. After the beam 8 is fixed, the installation of the mounting part 9 is carried out, and the sliding block 21 is installed in the sliding groove 12. The elastic buttons 23 on both sides of the sliding block 21 are engaged with the fixed holes 13 inside the sliding groove 12 for stability. When the position needs to be adjusted, it is only necessary to move the movable mounting part 9 to move, and the elastic button 23 adjusts the fixed position. After the position is determined, the fixed holes 13 on both sides of the sliding groove 12 are fixed to the two sides of the sliding block 21. When it needs to be disassembled, the screw slider 15 is controlled by rotating the rotary button 14, so that the beam 8 is separated from the fixing frame 10. The disassembly of the mounting part 9 is to first disassemble the electrical components and then disassemble the mounting part 9.

[0030] In addition, when the device is working, the working conditions inside the box 1 can be observed through the transparent glass 3 of the cabinet door 2 at the front end of the box 1 to prevent accidents. The air outlet box 4 at the front end of the cabinet door 2 can then work to dissipate heat inside, and the heat dissipation holes on both sides of the box 1 can let in and out air to prevent internal failures.

[0031] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. An electrical cabinet structure that is easy to disassemble and assemble, comprising a box body (1), characterized in that: The front side of the box body (1) is provided with a cabinet door (2), the inner side wall of the box body (1) is fixedly connected with a fixing frame (10), and the fixing frame (10) is provided with a plurality of connection holes (11), the front end of the fixing frame (10) is provided with a plurality of detachable beams (8), both ends of the beams (8) are provided with connection mechanisms, the connection mechanisms are connected to the connection holes (11) on the fixing frame (10), the upper and lower surfaces of the beams (8) are provided with sliding grooves (12), and the two sides of the sliding grooves (12) are provided with a plurality of fixed holes (13), and the front end of the beams (8) is provided with a mounting member (9).

2. The electrical cabinet structure that is easy to assemble and disassemble according to claim 1 is characterized in that: A bottom plate (5) is provided at the bottom of the box (1), a plurality of ventilation holes (6) are provided on both sides of the box (1), and a lighting lamp (7) is provided at the upper end of the interior of the box (1).

3. The electrical cabinet structure that is easy to assemble and disassemble according to claim 1 is characterized in that: The cabinet door (2) is provided with a transparent glass (3) on the upper end of the surface, an air outlet box (4) is provided at the lower end of the transparent glass (3), a driving motor (401) is provided inside the air outlet box (4), and a rotating fan blade (402) is installed on the output shaft of the driving motor (401).

4. The electrical cabinet structure that is easy to disassemble and assemble according to claim 1 is characterized in that: The connecting mechanism comprises a rotating button (14), a connecting rod (16), a bevel gear and a rotating screw (19); the rotating buttons (14) are arranged on both sides of the surface of the crossbeam (8); the connecting rod (16) is arranged inside the rotating button (14); and a driving wheel (17) of the bevel gear is installed at one end of the connecting rod (16).

5. The electrical cabinet structure that is easy to disassemble and assemble according to claim 4 is characterized in that: The driven wheel (18) of the bevel gear is connected to a rotating screw (19), a screw slider (15) is provided on the surface of the rotating screw (19), a fixing block is provided on the upper end of the screw slider (15), and a baffle (20) is provided at one end of the rotating screw (19) away from the driven wheel (18).

6. The electrical cabinet structure that is easy to disassemble and assemble according to claim 1, characterized in that: A plurality of positioning holes (22) are provided on the surface of the mounting member (9), a sliding block (21) is provided at the rear end of the mounting member (9), and elastic buttons (23) are provided on both sides of the lower end of the sliding block (21).

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