Assembled distribution box

Abstract

The utility model relates to the field of distribution boxes, and discloses an assembled distribution box comprising a bottom plate, four corners of the upper side of the bottom plate are provided with mounting holes, four corners of the upper side of the bottom plate are provided with mounting racks, the upper side and the lower side of each mounting rack are fixedly connected with mounting blocks, and the outer side of each mounting block is fixedly connected with two positioning blocks. Positioning holes are formed in the positioning blocks, a side plate is arranged between every two adjacent positioning blocks, a positioning groove is formed in each side plate, a fixing assembly is arranged in each side plate, a top plate is installed between the upper sides of the four installation frames, and each fixing assembly comprises a pull rod. According to the power distribution cabinet, the bottom plate, the mounting holes, the mounting frames, the mounting blocks, the positioning blocks, the positioning holes, the top plate, the side plates, the positioning grooves, the pull rods, the limiting blocks and the springs are matched with one another, so that the power distribution cabinet can be quickly assembled and disassembled, and the space occupied by the power distribution cabinet during transportation is reduced.

Description

Technical Field

[0001] The utility model relates to the field of distribution boxes, in particular to an assembled distribution box. Background Art

[0002] A distribution box is a device used for power distribution and control. It ensures the reliability and safety of power supply by distributing electrical energy from the transmission network to various users or loads. It is usually installed in buildings, industrial sites, residences, etc. It can distribute power supply from the main power supply to different circuits and equipment.

[0003] After searching, Chinese patent announcement number CN212392566U discloses an assembled distribution box, which relates to the technical field of distribution boxes. The assembled distribution box includes a box body, a cooling box is provided on the left part of the inner bottom wall of the box body, a cooler is fixedly connected to the middle part of the inner bottom wall of the cooling box, a water pump is fixedly connected to the left part of the inner bottom wall of the cooling box, and the water pump is fixedly connected to the cooler through a pipeline, and the water outlet of the cooler is fixedly connected to a cooling pipe. The assembled distribution box, by providing a cooler and a water pump, can send cooling water to the bellows and the inside of the box body through the cooling pipe. When the cooling water passes through the bellows, it can cool the air in the bellows and be transported to the inside of the box body through the fan. At the same time, the cooling pipe located inside the box body absorbs the heat inside the box body by using the heat sink to cool the components inside the box body, so as to keep the components in the distribution box working normally at a suitable temperature, and the components are not easily damaged to meet the normal power distribution needs.

[0004] The above document does solve the problem of cooling the components inside the box, which can keep the components in the distribution box working normally at a suitable temperature and not easily damage the components to meet normal power distribution needs. However, there is still the problem of inconvenience in assembling the distribution box, which makes the distribution box occupy a large space during transportation. For this reason, an assembled distribution box is proposed. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an assembled distribution box, aiming to improve the problem that the distribution box is inconvenient to assemble.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes a base plate, the four corners of the upper side of the base plate are provided with mounting holes, the four corners of the upper side of the base plate are provided with mounting brackets, the upper and lower sides of the mounting brackets are fixedly connected with mounting blocks, the outer side of the mounting block is fixedly connected with two positioning blocks, the positioning block has a positioning hole, a side plate is provided between two adjacent positioning blocks, the side plate has a positioning groove, the side plate has a fixing component, and a top plate is installed between the upper sides of the four mounting brackets.

[0007] As a further description of the above technical solution:

[0008] The fixing assembly comprises a pull rod, the outer side of the pull rod is slidably connected to the inside of the side plate, the outer side of the pull rod is fixedly connected to a limiting block, and a side of the limiting block away from the positioning block is fixedly connected to a spring.

[0009] As a further description of the above technical solution:

[0010] Dustproof nets are installed on the outer sides of the left and right side panels, and the front and rear sides of the right dustproof net are fixedly connected with fixed plates, a sliding groove is opened inside the fixed plate, and a dust removal component is arranged inside the bottom plate.

[0011] As a further description of the above technical solution:

[0012] The dust removal assembly includes a fan, which is installed on the inner wall of the side plate on the right side. The right side of the fan is fixedly connected to a turntable via a rotating shaft, the outer edge of the turntable is fixedly connected to an eccentric shaft, the side of the eccentric shaft away from the turntable is fixedly connected to a blocking block, the outer side of the eccentric shaft is slidably connected to a turntable, the upper and lower sides of the turntable are fixedly connected to connecting rods, the side of the connecting rod away from the turntable is fixedly connected to a brush, the front and rear sides of the connecting rod are fixedly connected to sliders, and the front and rear sides of the turntable are fixedly connected to slide rods.

[0013] As a further description of the above technical solution:

[0014] The mounting hole is engaged with the mounting block, and the positioning block is engaged with the positioning groove.

[0015] As a further description of the above technical solution:

[0016] The pull rod passes through the side plate and the positioning block and is engaged with the positioning hole.

[0017] As a further description of the above technical solution:

[0018] The front side of the side panel is equipped with a cabinet door and a handle.

[0019] As a further description of the above technical solution:

[0020] The sliding block and the outer side of the sliding rod are both slidably connected to the inside of the sliding groove, and the scrub brush and the dustproof net are fitted together.

[0021] The utility model has the following beneficial effects:

[0022] In the utility model, the bottom plate, mounting holes, mounting frames, mounting blocks, positioning blocks, positioning holes, top plates, side plates, positioning grooves, pull rods, limit blocks and springs cooperate with each other, so that the power distribution cabinet can be assembled and disassembled quickly, thereby reducing the space occupied by the power distribution cabinet during transportation.

[0023] In the utility model, the fan, dust screen, fixed plate, slide groove, turntable, eccentric shaft, blocking block, rotating frame, sliding rod, connecting rod, plate brush and slider cooperate with each other, so as to facilitate heat dissipation and dust blocking inside the distribution cabinet, and clean the dust on the dust screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of an assembled distribution box proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of a bottom plate of an assembled distribution box proposed by the utility model;

[0026] Figure 3 This is an exploded view of an assembled distribution box proposed by the utility model;

[0027] Figure 4 This is a cross-sectional view of a side panel of an assembled distribution box proposed by the utility model;

[0028] Figure 5 A schematic diagram of a fan of an assembled distribution box proposed by the utility model;

[0029] Figure 6 for Figure 1 Enlarged view of point A in the middle.

[0030] Legend:

[0031] 1. Bottom plate; 2. Mounting hole; 3. Mounting frame; 4. Mounting block; 5. Positioning block; 6. Positioning hole; 7. Top plate; 8. Side plate; 9. Positioning slot; 10. Pull rod; 11. Limit block; 12. Spring; 13. Fan; 14. Dust net; 15. Fixed plate; 16. Slide slot; 17. Turntable; 18. Eccentric shaft; 19. Stop block; 20. Turntable; 21. Slide rod; 22. Connecting rod; 23. Brush; 24. Slider. DETAILED DESCRIPTION

[0032] 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 in 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.

[0033] Reference Figure 1-3 The utility model provides an embodiment: an assembled distribution box, including a bottom plate 1, and mounting holes 2 are provided at the four corners on the upper side of the bottom plate 1. By providing mounting holes 2 at the four corners on the upper side of the bottom plate 1, it is convenient to install and fix the mounting frame 3. The four corners on the upper side of the bottom plate 1 are provided with mounting frames 3. By providing the mounting frames 3, it is convenient to install and restrict the side plates 8. The mounting frames 3 are fixedly connected with mounting blocks 4 on the upper and lower sides, and two positioning blocks 5 are fixedly connected to the outer side of the mounting blocks 4. By installing the mounting blocks 4 on the upper and lower sides of the mounting frames 3 and installing two positioning blocks 5 on the outer side, the bottom plate 8 can be better aligned with the mounting frame 3. The plate 1, the side plate 8 and the top plate 7 are positioned, a positioning hole 6 is opened inside the positioning block 5, and the positioning hole 6 is opened inside the positioning block 5 to facilitate the fixing of the side plate 8, a side plate 8 is arranged between two adjacent positioning blocks 5, and the electrical components inside the power distribution cabinet are protected by the side plate 8, a positioning groove 9 is opened inside the side plate 8, and the side plate 8 is better installed by opening the positioning groove 9 inside the side plate 8, a fixing component is arranged inside the side plate 8, and the side plate 8 is fixed by installing the fixing component inside the side plate 8, and a top plate 7 is installed between the upper sides of the four mounting frames 3;

[0034] Reference Figure 4 The fixing assembly includes a pull rod 10, the outer side of the pull rod 10 is slidably connected to the inside of the side plate 8, the function of the bottom plate 1 is to slide and drive the limit block 11 to slide, and fix the side plate 8 by engaging with the positioning block 5, the outer side of the pull rod 10 is fixedly connected to the limit block 11, and the limit block 11 is set so that the pull rod 10 will not be separated from the inside of the side plate 8 when sliding, and the side of the limit block 11 away from the positioning block 5 is fixedly connected to a spring 12, and the function of the spring 12 is to provide elastic force during the reset movement;

[0035] Reference Figure 5-6 , dust-proof nets 14 are installed on the outer sides of the left and right side panels 8. By installing the dust-proof nets 14, the power distribution cabinet can block dust when it is in use. The front and rear sides of the right dust-proof net 14 are fixedly connected with fixed plates 15. A slide groove 16 is provided inside the fixed plate 15. By installing the fixed plate 15 and providing the slide groove 16 inside the fixed plate 15, it is convenient for the slide rod 21 and the slider 24 to slide and limit the sliding path of the plate brush 23. A dust removal component is provided inside the bottom plate 1. By providing the dust removal component, it is convenient to clean the dust outside the dust-proof net 14 to prevent the dust from clogging the dust-proof net 14 due to excessive dust, thereby reducing the heat dissipation effect;

[0036] Reference Figure 5-6The dust removal component includes a fan 13, which is installed on the inner wall of the right side plate 8. By installing the fan 13, the inside of the power distribution cabinet can be effectively cooled when the power distribution cabinet is in use. A turntable 17 is fixedly connected to the right side of the fan 13 through a rotating shaft, and an eccentric shaft 18 is fixedly connected to the outer edge of the turntable 17. A blocking block 19 is fixedly connected to the side of the eccentric shaft 18 away from the turntable 17. A rotating frame 20 is slidably connected to the outer side of the eccentric shaft 18. The rotation of the fan 13 drives the rotating shaft to rotate, and the rotation drives the turntable 17 to rotate, so that the eccentric shaft 18 rotates, thereby driving the rotating frame 20 to slide up and down, and the blocking block 19 is moved in the rotating frame 20. The rotating frame 20 is limited when sliding. The upper and lower sides of the rotating frame 20 are fixedly connected to connecting rods 22. The side of the connecting rod 22 away from the rotating frame 20 is fixedly connected to a brush 23. By connecting the brush 23 and the rotating frame 20 through the connecting rod 22, the rotating frame 20 can drive the brush 23 to slide up and down when sliding up and down, so as to clean the dust outside the dustproof net 14. The front and rear sides of the connecting rod 22 are fixedly connected to sliders 24. The sliding path of the brush 23 is limited by setting the sliders 24. The front and rear sides of the rotating frame 20 are fixedly connected to sliding rods 21. By setting the sliding rods 21, the rotating frame 20 will not rotate when sliding.

[0037] Reference Figure 1-3 The mounting hole 2 and the mounting block 4 are engaged with each other, and the positioning block 5 and the positioning groove 9 are engaged with each other. By engaging the mounting hole 2 and the mounting block 4, the mounting frame 3 is better installed, and by engaging the positioning block 5 and the positioning groove 9, the side plate 8 is better installed;

[0038] Reference Figure 2-4 The pull rod 10 passes through the side plate 8 and the positioning block 5 and is engaged with the positioning hole 6. By engaging the pull rod 10 with the positioning hole 6, the side plate 8 of the distribution box can be fixed after the distribution box is assembled.

[0039] Reference Figure 1 The front side of the front side panel 8 is equipped with a cabinet door and a handle, which facilitates the opening and closing of the power distribution cabinet and the inspection of line problems;

[0040] Reference Figure 5-6 The slider 24 and the outer side of the slide rod 21 are slidably connected to the inside of the slide groove 16, and the brush 23 and the dustproof net 14 are fitted together. By sliding the slider 24 and the slide rod 21 inside the slide groove 16, the brush 23 is facilitated to slide, and by fitting the slider 24 and the slide rod 21 together, the dust on the outside of the dustproof net 14 can be better cleaned.

[0041] Working principle: When the power distribution cabinet needs to be assembled, four mounting frames 3 are placed on the upper part of the bottom plate 1, and the mounting holes 2 and the mounting blocks 4 are engaged, and the side plate 8 is placed between the two positioning blocks 5, and the pull rod 10 is pulled, and the pull rod 10 drives the limit block 11 to slide and squeezes the spring 12. When the side plate 8 is installed, the elastic force provided by the spring 12 due to the squeezing drives the limit block 11 to slide, so that the pull rod 10 slides, thereby passing through the pull rod 10 and the positioning hole 6. The side panels 8 are fixed by the engagement. When the distribution cabinet is assembled and put into use, the fan 13 is started, and the fan 13 rotates to dissipate heat inside the distribution cabinet. At the same time, the rotation of the fan 13 drives the turntable 17 to rotate, and the rotation of the turntable 17 drives the eccentric shaft 18 to rotate. The rotation of the eccentric shaft 18 drives the rotating frame 20 to slide up and down. The upward and downward sliding of the rotating frame 20 drives the connecting rod 22 to slide up and down, and the connecting rod 22 drives the brush 23 to slide up and down, thereby cleaning the dust on the outside of the dustproof net 14.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An assembled distribution box, comprising a base plate (1), characterized in that: The four corners on the upper side of the bottom plate (1) are provided with mounting holes (2), the four corners on the upper side of the bottom plate (1) are provided with mounting frames (3), the upper and lower sides of the mounting frames (3) are fixedly connected with mounting blocks (4), the outer sides of the mounting blocks (4) are fixedly connected with two positioning blocks (5), the positioning blocks (5) are provided with positioning holes (6), a side plate (8) is provided between two adjacent positioning blocks (5), a positioning groove (9) is provided inside the side plate (8), a fixing component is provided inside the side plate (8), and a top plate (7) is installed between the upper sides of the four mounting frames (3).

2. The assembled distribution box according to claim 1, characterized in that: The fixing assembly comprises a pull rod (10), the outer side of the pull rod (10) being slidably connected to the inside of the side plate (8), the outer side of the pull rod (10) being fixedly connected to a limit block (11), and a spring (12) being fixedly connected to a side of the limit block (11) away from the positioning block (5).

3. The assembled distribution box according to claim 1, characterized in that: Dust screens (14) are installed on the outer sides of the left and right side panels (8), and the front and rear sides of the right dust screen (14) are fixedly connected to fixed plates (15), and a sliding groove (16) is provided inside the fixed plate (15). A dust removal component is provided inside the bottom plate (1).

4. The assembled distribution box according to claim 3, characterized in that: The dust removal assembly comprises a fan (13), wherein the fan (13) is mounted on the inner wall of the right side side plate (8), the right side of the fan (13) is fixedly connected to a turntable (17) via a rotating shaft, the outer edge of the turntable (17) is fixedly connected to an eccentric shaft (18), the side of the eccentric shaft (18) away from the turntable (17) is fixedly connected to a blocking block (19), the outer side of the eccentric shaft (18) is slidably connected to a turntable (20), the upper and lower sides of the turntable (20) are fixedly connected to a connecting rod (22), the side of the connecting rod (22) away from the turntable (20) is fixedly connected to a brush (23), the front and rear sides of the connecting rod (22) are fixedly connected to sliders (24), and the front and rear sides of the turntable (20) are fixedly connected to slide bars (21).

5. The assembled distribution box according to claim 1, characterized in that: The mounting hole (2) and the mounting block (4) are engaged with each other, and the positioning block (5) and the positioning groove (9) are engaged with each other.

6. The assembled distribution box according to claim 2, characterized in that: The pull rod (10) passes through the side plate (8) and the positioning block (5) and is engaged with the positioning hole (6).

7. The assembled distribution box according to claim 4, characterized in that: The front side of the side panel (8) is provided with a cabinet door and a handle.

8. The assembled distribution box according to claim 4, characterized in that: The sliding block (24) and the outer sides of the sliding rod (21) are both slidably connected to the inside of the sliding groove (16), and the scrub brush (23) and the dustproof net (14) are fitted together.

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