Electric control box with internal space convenient to adjust

Abstract

The utility model belongs to the field of electric control boxes, and particularly relates to an electric control box convenient for internal space adjustment, which comprises a box body, a first space adjusting assembly is fixedly arranged at the upper part in the box body, a fixing assembly is welded and connected to the middle position in the box body, and a second space adjusting assembly is fixedly arranged at the lower part in the box body. A ventilation assembly is welded to the middle position of the rear side of the box body, the box body comprises a box cover and a handle, the handle is welded to the middle position of the outer wall of the box cover, the first space adjusting assembly comprises a first supporting plate, limiting grooves and a partition plate, and the limiting grooves are reserved in the two sides of the top of the first supporting plate; according to the utility model, the first space adjusting assembly can realize the adjustment of the internal space of the electric control cabinet, the position of the second supporting plate can be moved through the sliding action of the rollers in the first positioning strip and the second positioning strip, and the second space adjusting assembly can be used for separating the internal space of the electric control cabinet through the slidable interlayer.

Description

Technical Field

[0001] This utility model relates to the field of electrical control boxes, specifically an electrical control box that facilitates internal space adjustment. Background Technology

[0002] An electrical control box is a set of equipment that contains one or more low-voltage switchgear and related control, measurement, signaling, protection, and regulation devices. It is assembled by the manufacturer using structural components. The electrical control box is a closed enclosure used to control and protect electrical equipment and its operation. It is widely used in industry, construction, and infrastructure. Its main function is to centrally manage power, signaling, control, and monitoring equipment to ensure the safe and stable operation of electrical systems.

[0003] Chinese patent CN202311641274.4 discloses an electrical control box, relating to the technical field of electrical equipment. The box includes a body, a cover, mounting holes, a cooling fan, a first dustproof screen, cooling holes, and a second dustproof screen. The top wall of the mounting hole has a mounting groove, within which a cleaning device for cleaning the first dustproof screen is installed. The cleaning device includes a movable plate vertically slidably connected to the mounting groove, a blower plate mounted on the bottom of the movable plate, and a drive mechanism mounted in the mounting groove for moving the movable plate. The blower plate has a cavity, and a blower assembly for supplying air to the cavity is mounted on the movable plate. Multiple blower holes are located on the side of the cavity near the first dustproof screen. This application facilitates the cleaning of dust from the first dustproof screen.

[0004] While existing electrical control boxes can solve the problem of dust accumulation during long-term use, making it inconvenient to clean the dust on the first dust filter and affecting the heat dissipation effect of the heat dissipation components on the internal electrical components of the control box, most electrical control cabinets have a simple and fixed structure with non-adjustable internal space. They cannot adjust the height of the internal structure as needed, making it difficult to meet people's usage needs.

[0005] Therefore, an electrical control box that facilitates internal space adjustment is proposed to address the above problems. Utility Model Content

[0006] The purpose of this utility model is to provide an electrical control box that facilitates internal space adjustment, in order to solve the problem that most electrical control cabinets mentioned in the background art have a simple structure and are fixed, with no adjustable internal space, making it impossible to adjust the height of the internal space of the electrical control cabinet as needed, and thus failing to meet people's usage needs.

[0007] The technical solution adopted by this utility model to solve its technical problem is: an electrical control box that facilitates internal space adjustment, including a box body, a first space adjustment component is fixedly installed on the upper part of the box body, a fixing component is welded to the middle position of the box body, a second space adjustment component is fixedly installed on the lower part of the box body, and a ventilation component is welded to the middle position of the rear side of the box body.

[0008] The box body includes a lid and a handle, and the handle is welded to the middle of the outer wall of the lid;

[0009] The first space adjustment component includes a first support plate, a limiting groove and a partition. The first support plate has limiting grooves reserved on both sides of its top, and a partition is provided above the limiting groove.

[0010] Preferably, the first space adjustment component further includes sliders and slots, and the partition has sliders integrated on both sides of the bottom, and slots are reserved at equal intervals inside the partition.

[0011] Preferably, the fixing component includes a fixing plate and a fixing hook, and the fixing hook is welded to the outer wall of the fixing plate.

[0012] Preferably, the second space adjustment component includes a second support plate, a positioning hook, and rollers. The positioning hooks are welded and installed on the front and rear outer walls of the second support plate, and rollers are welded and installed on both sides of the outer wall of the second support plate.

[0013] Preferably, the second space adjustment component further includes a first positioning strip and a second positioning strip, with the first positioning strip slidably connected above the roller and the second positioning strip slidably connected below the roller.

[0014] Preferably, the ventilation assembly includes a mounting bracket, a ventilation fan, a first mounting slot, a first mounting plate, an inclined plate, and a second mounting slot. The ventilation fan is welded to the outer wall of the mounting bracket, and the first mounting slot is reserved inside the mounting bracket. The first mounting plate is engaged with the inside of the first mounting slot, and the inclined plates are welded to the inside of the first mounting plate at equal intervals. The second mounting slot is reserved on the side of the first mounting slot.

[0015] Preferably, the ventilation assembly further includes a second mounting plate and a dustproof plate, wherein the second mounting plate is engaged with the interior of the second mounting groove, and the dustproof plate is welded to the interior of the second mounting plate.

[0016] The advantages of this utility model are:

[0017] 1. This utility model adopts the cooperation between a first space adjustment component and a second space adjustment component. The first space adjustment component can realize the adjustment of the internal space of the electrical control cabinet. The partition slides in the limiting groove by a slider. The partition has a reserved slot inside to facilitate the separation of the internal space. The second support plate can be moved by the action of the roller sliding in the first positioning strip and the second positioning strip. The second space adjustment component can be used to separate the internal space through the sliding partition.

[0018] 2. This utility model employs a ventilation assembly, mounting bracket, ventilation fan, first mounting groove, first mounting plate, inclined plate, second mounting groove, second mounting plate, and dustproof plate working together. The ventilation assembly is welded and fixed to the outer wall of the housing. A ventilation fan is welded and connected to the middle of the outer wall of the mounting bracket. The first mounting plate is fixed to the inside of the first mounting groove by a snap-fit ​​mechanism. The second mounting plate is fixed to the inside of the second mounting groove by a snap-fit ​​mechanism. Inclined plates are fixed at equal intervals inside the first mounting plate. The inclined plates can reduce the entry of external dust into the housing. The dustproof plate can further prevent dust from entering the housing. In this way, the ventilation assembly can better meet people's usage needs. Attached Figure Description

[0019] 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.

[0020] Figure 1 This is a three-dimensional structural diagram of the entire utility model from the front view;

[0021] Figure 2 This is a schematic diagram of the internal structure of the box body of this utility model;

[0022] Figure 3 This is a schematic diagram of the specific structure of the first space adjustment component of this utility model;

[0023] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0024] Figure 5 This is a schematic diagram of the specific structure of the second space adjustment component of this utility model;

[0025] Figure 6 This utility model Figure 5 Enlarged structural diagram at point B;

[0026] Figure 7This is a schematic diagram of the specific structure of the ventilation component of this utility model;

[0027] Figure 8 This is a schematic diagram of the component structure of the ventilation component of this utility model.

[0028] In the diagram: 1. Box body; 11. Box lid; 12. Handle; 2. First space adjustment component; 21. First support plate; 22. Limiting groove; 23. Partition; 24. Slider; 25. Groove; 3. Fixing component; 31. Fixing plate; 32. Fixing hook; 4. Second space adjustment component; 41. Second support plate; 42. Positioning hook; 43. Roller; 44. First positioning strip; 45. Second positioning strip; 5. Ventilation component; 51. Mounting bracket; 52. Ventilation fan; 53. First mounting groove; 54. First mounting plate; 55. Inclined plate; 56. Second mounting groove; 57. Second mounting plate; 58. Dustproof plate. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0030] Example 1

[0031] Please see Figures 1 to 8 As shown, an electrical control box that facilitates internal space adjustment includes a box body 1. A first space adjustment component 2 is fixedly installed on the upper part of the box body 1, and a fixing component 3 is welded to the middle position of the inside of the box body 1. A second space adjustment component 4 is fixedly installed on the lower part of the inside of the box body 1, and a ventilation component 5 is welded to the middle position of the rear side of the box body 1.

[0032] The housing 1 includes a cover 11 and a handle 12. The handle 12 is welded to the middle of the outer wall of the cover 11. The first space adjustment assembly 2 includes a first support plate 21, a limiting groove 22, and a partition 23. The top two sides of the first support plate 21 are reserved with limiting grooves 22, and the partition 23 is provided above the limiting grooves 22. The cover 11 and the handle 12 can facilitate opening the housing 1 to perform maintenance work inside the electrical control box. The first support plate 21 has a reserved limiting groove 22 at the top. Component 2 enables adjustment of the internal space of the electrical control cabinet. The first space adjustment component 2 also includes sliders 24 and slots 25. The partition 23 has sliders 24 integrated on both sides of its bottom, and slots 25 are reserved at equal intervals inside the partition 23. The partition 23 slides inside the limiting groove 22 via the sliders 24. The reserved slots 25 inside the partition 23 facilitate the separation of the internal space. The fixing component 3 includes a fixing plate 31 and a fixing hook 32. The fixing hook 32 is welded to the outer wall of the fixing plate 31. 2. With this configuration, fixing hooks 32 are fixed at equal intervals on the outer wall of the fixing plate 31, which can help fix the wiring inside the electrical control box. The second space adjustment component 4 includes a second support plate 41, positioning hooks 42 and rollers 43. Positioning hooks 42 are welded and installed on the front and rear outer walls of the second support plate 41, and rollers 43 are welded and installed on both sides of the outer wall of the second support plate 41. Positioning hooks 42 are fixed on the outer wall of the second support plate 41. The second support plate 41 can be moved by the action of the rollers 43 sliding inside the first positioning strip 44 and the second positioning strip 45. The second space adjustment component 4 also includes a first positioning strip 44 and a second positioning strip 45. The first positioning strip 44 is slidably connected above the rollers 43, and the second positioning strip 45 is slidably connected below the rollers 43. The second support plate 41 can be moved by the action of the rollers 43 sliding inside the first positioning strip 44 and the second positioning strip 45. The second space adjustment component 4 can be used to divide the internal space through the sliding partition.

[0033] Example 2

[0034] like Figure 1 , Figure 2 , Figure 7 and Figure 8As shown, based on Embodiment 1, this utility model provides a technical solution: the ventilation component 5 includes a mounting frame 51, a ventilation fan 52, a first mounting groove 53, a first mounting plate 54, an inclined plate 55, and a second mounting groove 56. The ventilation fan 52 is welded to the outer wall of the mounting frame 51, and the first mounting groove 53 is reserved inside the mounting frame 51. The first mounting plate 54 is engaged inside the first mounting groove 53, and the inclined plate 55 is welded to the inside of the first mounting plate 54 at equal intervals. The second mounting groove 56 is reserved on the side of the first mounting groove 53. The ventilation component 5 is welded and fixed to the outer wall of the housing 1, and the middle position of the outer wall of the mounting frame 51 is welded to... The ventilation assembly 5 includes a ventilation fan 52, and a first mounting plate 54 is fixed inside the first mounting groove 53 by a snap-fit ​​mechanism. The ventilation assembly 5 also includes a second mounting plate 57 and a dustproof plate 58. The second mounting plate 57 is snap-fitted inside the second mounting groove 56, and the dustproof plate 58 is welded to the inside of the second mounting plate 57. The second mounting plate 57 is fixed inside the second mounting groove 56 by a snap-fit ​​mechanism. Inclined plates 55 are fixed at equal intervals inside the first mounting plate 54. The inclined plates 55 can reduce the entry of external dust into the housing 1, and the dustproof plate 58 can further prevent dust from entering the housing 1. In this way, the ventilation assembly 5 can better meet people's usage needs.

[0035] Working principle: First, the cover 11 and handle 12 make it easy to open the box 1 to carry out maintenance work inside the electrical control box. The top of the first support plate 21 is reserved with a limit groove 22. The first space adjustment component 2 can realize the adjustment of the internal space of the electrical control cabinet. The partition 23 slides in the limit groove 22 through the slider 24. The partition 23 has a slot 25 reserved in the inside, which is conducive to dividing the internal space. The outer wall of the fixed plate 31 is fixed with fixed hooks 32 at equal intervals, which can help fix the wiring inside the electrical control box. The outer wall of the second support plate 41 is fixed with positioning hooks 42. The second support plate 41 can be moved by the action of the roller 43 sliding inside the first positioning strip 44 and the second positioning strip 45. The second space adjustment component 4 can be used to divide the internal space through the sliding partition.

[0036] Secondly, the ventilation component 5 is welded and fixed to the outer wall of the housing 1. A ventilation fan 52 is welded and connected to the middle of the outer wall of the mounting bracket 51. The first mounting plate 54 is fixed to the inside of the first mounting groove 53 by snap-fitting. The second mounting plate 57 is fixed to the inside of the second mounting groove 56 by snap-fitting. Inclined plates 55 are fixed at equal intervals inside the first mounting plate 54. The inclined plates 55 can reduce the entry of external dust into the housing 1. The dustproof plate 58 can further prevent dust from entering the housing 1. In this way, the ventilation component 5 can better meet people's usage needs.

[0037] 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 claimed utility model.

Claims

1. An electrical control box with easily adjustable internal space, comprising a box body (1), characterized in that: A first space adjustment component (2) is fixedly installed on the upper part of the box (1), and a fixing component (3) is welded to the middle position inside the box (1). A second space adjustment component (4) is fixedly installed on the lower part of the box (1), and a ventilation component (5) is welded to the middle position on the rear side of the box (1). The box body (1) includes a box cover (11) and a handle (12), and the handle (12) is welded to the middle of the outer wall of the box cover (11); The first space adjustment component (2) includes a first support plate (21), a limiting groove (22) and a partition (23). The first support plate (21) has a limiting groove (22) reserved on both sides of its top, and a partition (23) is provided above the limiting groove (22).

2. The electrical control box with easily adjustable internal space according to claim 1, characterized in that: The first space adjustment component (2) also includes a slider (24) and a slot (25). The partition (23) has sliders (24) integrated on both sides of the bottom, and slots (25) are reserved at equal intervals inside the partition (23).

3. The electrical control box with easily adjustable internal space according to claim 1, characterized in that: The fixing component (3) includes a fixing plate (31) and a fixing hook (32), and the fixing plate (31) is welded to the outer wall of the fixing hook (32).

4. The electrical control box with easily adjustable internal space according to claim 1, characterized in that: The second space adjustment component (4) includes a second support plate (41), a positioning hook (42) and a roller (43). The positioning hook (42) is welded and installed on the front and rear outer walls of the second support plate (41), and the roller (43) is welded and installed on both sides of the outer wall of the second support plate (41).

5. The electrical control box with easily adjustable internal space according to claim 4, characterized in that: The second space adjustment component (4) further includes a first positioning bar (44) and a second positioning bar (45). The first positioning bar (44) is slidably connected above the roller (43), and the second positioning bar (45) is slidably connected below the roller (43).

6. The electrical control box according to claim 1, characterized in that: The ventilation assembly (5) includes a mounting bracket (51), a ventilation fan (52), a first mounting groove (53), a first mounting plate (54), an inclined plate (55), and a second mounting groove (56). The ventilation fan (52) is welded to the outer wall of the mounting bracket (51), and the first mounting groove (53) is reserved inside the mounting bracket (51). The first mounting plate (54) is engaged inside the first mounting groove (53), and the inclined plates (55) are welded to the inside of the first mounting plate (54) at equal intervals. The second mounting groove (56) is reserved on the side of the first mounting groove (53).

7. The electrical control box with easily adjustable internal space according to claim 6, characterized in that: The ventilation assembly (5) further includes a second mounting plate (57) and a dustproof plate (58). The second mounting groove (56) is internally engaged with the second mounting plate (57), and the dustproof plate (58) is internally welded to the second mounting plate (57).

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