Low-voltage distribution box with built-in insulating plate

Abstract

The utility model relates to the technical field of distribution boxes, in particular to a low-voltage distribution box with a built-in insulating plate, which comprises a base, a low-voltage distribution box body and a sealing door, the top of the base is provided with the low-voltage distribution box body through a supporting vertical plate, and one side in the low-voltage distribution box body is provided with an aluminum mesh plate through screws. Sliding grooves are formed in the inner side of the aluminum screen plate and located at the inner bottom and the inner top of the low-voltage distribution box body through screws, sliding blocks are arranged in the sliding grooves in a sliding mode, and an insulating plate is installed between the sliding block in the top sliding groove and the sliding block in the bottom sliding groove through screws. The insulating plates are arranged in the low-voltage distribution box, the distance between the insulating plates is adjusted, and the mounting surface on one side of the aluminum mesh plate is divided into different spaces, so that electrical devices with different sizes can be classified and mounted conveniently, the heat dissipation rate of electrical components is improved, the practicability is high, and the effect is remarkable.

Description

Technical Field

[0001] This utility model relates to the field of distribution box technology, specifically to a low-voltage distribution box with built-in insulation board. Background Technology

[0002] A low-voltage distribution box is an electrical device used to distribute, control, and protect electrical energy. It is usually used at the end of a power distribution system to distribute electrical energy to various electrical devices. Through built-in overvoltage protection, short-circuit protection, leakage protection and other devices, it ensures the safe and stable operation of the circuit, avoids electrical accidents, and realizes the metering and monitoring functions of electrical energy, which helps enterprises or individuals to understand and manage their electricity usage.

[0003] The existing low-voltage distribution boxes have fixed insulation boards that cannot be adjusted in terms of distance between them. They cannot divide the mounting surfaces of electrical components into different sizes to classify and install electrical devices of different sizes. Furthermore, the boxes have a large number of electrical components, resulting in low heat dissipation, poor practicality, and insignificant effect. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides a low-voltage distribution box with built-in insulation plates. The low-voltage distribution box has built-in insulation plates, and by adjusting the distance between the insulation plates, the mounting surface of one side of the aluminum mesh plate is divided into different space sizes, which facilitates the classified installation of electrical devices of different sizes and improves the heat dissipation rate of electrical components. It is highly practical and effective.

[0005] The technical solution adopted by this utility model to solve its technical problem is a low-voltage distribution box with built-in insulation board, including a base, a low-voltage distribution box body and a sealed door. The low-voltage distribution box body is installed on the top of the base by a supporting vertical plate. An aluminum mesh plate is installed on one side of the low-voltage distribution box body by screws. Sliding grooves are installed on the inner side of the aluminum mesh plate at the bottom and top of the low-voltage distribution box body by screws. Sliding blocks slide in the sliding grooves, and an insulation board is installed between the sliding blocks in the top sliding groove and the sliding blocks in the bottom sliding groove by screws.

[0006] The low-voltage distribution box is filled with moisture-absorbing sponge inside and outside the aluminum mesh plate. A wind collector hood is connected to the back of the low-voltage distribution box via a connecting piece. An end plate is provided at one corner of the wind collector hood. A pressure plate is connected to one side of the end plate via a connecting spring.

[0007] By adopting the above technical solution, the low-voltage distribution box has an internal insulating plate. By adjusting the distance between the insulating plates, the mounting surface of the aluminum mesh plate is divided into different spaces of different sizes, which facilitates the classified installation of electrical devices of different sizes and improves the heat dissipation rate of electrical components. It is highly practical and effective.

[0008] Specifically, a sliding hole is provided on one side of the sliding groove, and a sliding screw slides in the sliding hole. One end of the sliding screw is connected to a sliding block, and a locking nut is fitted on the other end of the sliding screw.

[0009] By adopting the above technical solution, loosening the locking nut allows the sliding screw to slide within the sliding hole, thereby improving the stability of the insulating plate during movement.

[0010] Specifically, the bottom of the low-voltage distribution box is provided with wire-passing holes at equal intervals, and heat dissipation mesh windows are provided on both sides of the bottom end of the low-voltage distribution box.

[0011] Specifically, a sealed door is connected to one side of the low-voltage distribution box via a pivot.

[0012] Specifically, an air inlet is provided on one side of the air collecting hood, and a suction fan is installed inside the air inlet by screws. A protective mesh cover is snapped onto the air inlet.

[0013] Specifically, the pressure plate is pressed onto the moisture-absorbing sponge, and multiple sets of the insulating plate are provided.

[0014] By adopting the above technical solution, the elastic force of the connecting spring is used to press the pressure plate onto the moisture-absorbing sponge, which facilitates the quick fixation of the moisture-absorbing sponge.

[0015] The beneficial effects of this utility model are:

[0016] (1) The low-voltage distribution box with built-in insulation board described in this utility model allows the sliding block to slide in the sliding groove by loosening the locking nut, thereby adjusting the distance between the insulation boards and dividing one side of the aluminum mesh plate into different space sizes, which facilitates the classification and installation of electrical devices of different sizes. In addition, the insulation boards are isolated from each other, which improves the safety during use. The suction fan draws the outside air into the air collection hood and acts evenly on the moisture-absorbing sponge, which has the effect of filtering dust and absorbing moisture.

[0017] (2) The low-voltage distribution box with built-in insulation board described in this utility model allows the flowing gas to facilitate heat dissipation of electrical components, and the moisture-absorbing sponge can absorb the heat on the aluminum mesh plate, greatly improving the heat dissipation rate of electronic components on one side of the aluminum mesh plate. The elastic force of the connecting spring is used to press the pressure plate onto the moisture-absorbing sponge, which facilitates quick fixation of the moisture-absorbing sponge, easy installation and disassembly of the moisture-absorbing sponge, and convenient cleaning and replacement. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2This is an exploded view of the present invention;

[0021] Figure 3 This is a schematic diagram of the internal structure of the air collection hood of this utility model;

[0022] Figure 4 This utility model Figure 1 A schematic diagram of the structure at point A.

[0023] In the diagram: 1. Base; 2. Supporting vertical plate; 3. Wiring hole; 4. Heat dissipation mesh window; 5. Low-voltage distribution box; 6. Insulation board; 7. Sealed door; 8. Sliding groove; 9. Aluminum mesh plate; 10. Moisture-absorbing sponge; 11. Connecting piece; 12. Air collector cover; 13. Air inlet; 14. Exhaust fan; 15. Protective mesh cover; 16. Pressure plate; 17. End plate; 18. Connecting spring; 19. Sliding block; 20. Locking nut; 21. Sliding screw; 22. Sliding hole. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] To accommodate the built-in insulation boards in the low-voltage distribution box, the distance between the insulation boards 6 is adjusted to divide one side of the aluminum mesh plate 9 into different sized spaces. This facilitates the categorized installation of electrical devices of different sizes and improves the heat dissipation rate of electrical components. It is highly practical and effective. Figure 1-4 As shown, the low-voltage distribution box with built-in insulation board of this utility model includes a base 1, a low-voltage distribution box body 5 and a sealing door 7. The low-voltage distribution box body 5 is installed on the top of the base 1 by a supporting vertical plate 2. An aluminum mesh plate 9 is installed on one side of the low-voltage distribution box body 5 by screws. Sliding grooves 8 are installed on the inner side of the aluminum mesh plate 9 at the bottom and top of the low-voltage distribution box body 5 by screws. Sliding blocks 19 slide in the sliding grooves 8, and an insulation board 6 is installed between the sliding blocks 19 in the top sliding groove 8 and the sliding blocks 19 in the bottom sliding groove 8 by screws.

[0026] The low-voltage distribution box 5 is filled with moisture-absorbing sponge 10 inside and outside the aluminum mesh plate 9. The back of the low-voltage distribution box 5 is connected to the air collecting hood 12 through the connecting piece 11. An end plate 17 is provided at one corner of the air collecting hood 12. A pressure plate 16 is connected to one side of the end plate 17 through the connecting spring 18.

[0027] When in use, the low-voltage distribution box has built-in insulation boards. By adjusting the distance between the insulation boards 6, the mounting surface of one side of the aluminum mesh plate 9 is divided into different spaces of different sizes, which makes it easy to classify and install electrical devices of different sizes and improves the heat dissipation rate of electrical components. It is highly practical and effective.

[0028] For example, such as Figure 1 , 4 As shown, the present invention also includes a sliding hole 22 on one side of the sliding groove 8 and a sliding screw 21 sliding in the sliding hole 22. One end of the sliding screw 21 is connected to the sliding block 19 and the other end of the sliding screw 21 is fitted with a locking nut 20.

[0029] When in use, loosening the locking nut 20 allows the sliding screw 21 to slide within the sliding hole 22, improving the stability of the insulating plate 6 during movement.

[0030] For example, such as Figure 1 As shown, the present invention also includes wire holes 3 evenly spaced at the bottom of the low-voltage distribution box 5, and heat dissipation mesh windows 4 provided on both sides of the bottom end of the low-voltage distribution box 5.

[0031] When in use, the wire hole 3 facilitates the threading of wires, and the heat dissipation mesh window 4 improves the heat dissipation rate inside the low-voltage distribution box 5.

[0032] For example, such as Figure 1 As shown, the present invention also includes a sealing door 7 connected to one side of the low-voltage distribution box 5 via a rotating shaft.

[0033] During use, the sealed door 7 facilitates the opening and closing of the low-voltage distribution box 5.

[0034] For example, such as Figure 1 , 2 As shown, the present invention also includes an air inlet 13 on one side of the air collecting hood 12, and a suction fan 14 is installed in the air inlet 13 by screws, and a protective net cover 15 is snapped onto the air inlet 13.

[0035] When in use, the protective net cover 15 protects the suction fan 14 inside the air inlet 13.

[0036] For example, such as Figure 1 , 3 As shown, the present invention also includes the pressure plate 16 pressing onto the moisture-absorbing sponge 10, and the insulating plate 6 specifically being provided in multiple sets.

[0037] In use, the spring force of the connecting spring 18 is used to press the pressure plate 16 onto the moisture-absorbing sponge 10, which makes it easy to quickly fix the moisture-absorbing sponge 10.

[0038] When in use, loosening the locking nut 20 allows the sliding block 19 to slide in the sliding groove 8, thereby adjusting the distance between the insulating plates 6 and dividing one side of the aluminum mesh plate 9 into different spaces of different sizes. This facilitates the classification and installation of electrical devices of different sizes, and the insulating plates 6 are isolated from each other, improving safety during use.

[0039] The suction fan 14 draws outside air into the air collection hood 12 and applies it evenly to the moisture-absorbing sponge 10, which has the effect of filtering dust and absorbing moisture. The flowing air facilitates heat dissipation for electrical components, and the moisture-absorbing sponge 10 facilitates the absorption of heat from the aluminum mesh plate 9, greatly improving the heat dissipation rate of electronic components on one side of the aluminum mesh plate 9.

[0040] The pressure plate 16 is pressed onto the moisture-absorbing sponge 10 by the elastic force of the connecting spring 18, which facilitates quick fixation of the moisture-absorbing sponge 10, easy installation and disassembly of the moisture-absorbing sponge 10, and convenient cleaning and replacement.

[0041] 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 descriptions of the above embodiments and specifications 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 protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A low-voltage distribution box with built-in insulation board, characterized in that, The device includes a base (1), a low-voltage distribution box (5), and a sealing door (7). The base (1) is supported by a vertical support plate (2) and the low-voltage distribution box (5) is mounted on the top. An aluminum mesh plate (9) is mounted on one side of the low-voltage distribution box (5) by screws. Sliding grooves (8) are mounted on the inner side of the aluminum mesh plate (9) at the bottom and top of the low-voltage distribution box (5) by screws. Sliding blocks (19) slide in the sliding grooves (8). An insulating plate (6) is mounted between the sliding blocks (19) in the top sliding groove (8) and the sliding blocks (19) in the bottom sliding groove (8). The low-voltage distribution box (5) is filled with moisture-absorbing sponge (10) on the outside of the aluminum mesh plate (9). The back of the low-voltage distribution box (5) is connected to a wind collector hood (12) via a connecting piece (11). An end plate (17) is provided at one corner of the wind collector hood (12). A pressure plate (16) is connected to one side of the end plate (17) via a connecting spring (18).

2. A low-voltage distribution box with built-in insulation board according to claim 1, characterized in that, A sliding hole (22) is provided on one side of the sliding groove (8), and a sliding screw (21) slides in the sliding hole (22). One end of the sliding screw (21) is connected to the sliding block (19), and the other end of the sliding screw (21) is fitted with a locking nut (20).

3. A low-voltage distribution box with a built-in insulating board according to claim 1, characterized in that, The bottom of the low-voltage distribution box (5) is provided with wire holes (3) at equal intervals, and heat dissipation mesh windows (4) are provided on both sides of the bottom end of the low-voltage distribution box (5).

4. A low-voltage distribution box with a built-in insulating board according to claim 1, characterized in that, A sealing door (7) is connected to one side of the low-voltage distribution box (5) via a rotating shaft.

5. A low-voltage distribution box with a built-in insulating board according to claim 1, characterized in that, The air inlet (13) is provided on one side of the air collecting hood (12), and a suction fan (14) is installed in the air inlet (13) by screws. A protective net cover (15) is snapped onto the air inlet (13).

6. A low-voltage distribution box with a built-in insulating board according to claim 1, characterized in that, The pressure plate (16) is pressed onto the moisture-absorbing sponge (10), and the insulating plate (6) is specifically provided in multiple sets.

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