Wall-hung distribution box convenient to mount and dismount

Abstract

The utility model discloses a wall-hung distribution box convenient to mount and dismount, which comprises a wall body and a distribution box body, a support plate is arranged at the bottom of the wall body, the distribution box body is arranged above the support plate, and a cooling fan is arranged in a mounting shell. According to the utility model, through the arrangement of the sliding blocks and the sliding grooves, the installation and disassembly process of the distribution box becomes simple and rapid through the sliding installation design of the sliding blocks and the sliding grooves, and an operator only needs to align the sliding blocks on the back surface of the distribution box with the sliding grooves of the wall body and then slides along the sliding grooves to complete the preliminary installation. According to the installation mode, the tedious steps that in a traditional fixing mode, a plurality of screw holes need to be accurately aligned and bolts need to be tightened one by one are omitted, similarly, when the distribution box needs to be maintained or replaced, an operator can easily detach the distribution box from a wall, complex detaching work is not needed, and the maintenance and replacement difficulty and cost are greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wall-mounted distribution boxes, and in particular to a wall-mounted distribution box that is convenient to install and disassemble. Background Art

[0002] Wall-mounted distribution boxes, as an electrical device installed on the wall, are mainly used to input power, filter and protect circuits, output power, and ensure the safe use of electricity. The wall-mounted installation means that the distribution box does not take up floor or desktop space. It is suitable for occasions with large walls, insufficient space, and the need for fixation and easy maintenance. This type of distribution box is widely used in homes, offices, factories and various public places.

[0003] Existing wall-mounted distribution boxes are firmly mounted on the wall through a specific installation method (such as multiple bolts). If the distribution box needs to be replaced or repaired in the future, multiple bolts and other fixings need to be removed, which is very inconvenient and increases the workload and difficulty.

[0004] For example, the publication number CN212543101U discloses a wall-mounted distribution box with stable installation. The distribution box in this patent is fixed by multiple bolts (such as countersunk bolts connecting the fixing plate and the wall, and the connection between the side panel and the fixing plate) to ensure the stable installation of the wall-mounted distribution box. While this design provides good stability and safety, it also brings inconveniences that may be encountered when replacing or repairing the distribution box in the future. Since multiple bolts are used for fixing, when the distribution box needs to be disassembled for replacement or repair, these bolts must be removed one by one, which not only increases the workload and time cost, but also the removal of the bolts usually requires specific tools, such as screwdrivers or wrenches. Without these tools, the disassembly process will be more difficult.

[0005] Therefore, it is necessary to invent a wall-mounted distribution box that is easy to install and disassemble to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a wall-mounted distribution box that is convenient to install and disassemble, so as to solve the problem in the art that the distribution box is inconvenient to install and disassemble.

[0007] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wall-mounted distribution box that is easy to install and disassemble, comprising a wall and a distribution box body, a support plate is provided at the bottom of the wall, a distribution box body is provided above the support plate, a heat dissipation window is provided on the side wall of the distribution box body, a slider is provided on the back of the distribution box body, a mounting plate is provided on the front side of the wall, a slide groove is provided at the contact position between the mounting plate and the slider, a fixed seat is provided above the wall, an adjustment plate is hinged on the fixed seat, an adjustment screw is provided above the adjustment plate and extends to the inside of the fixed seat, a mounting shell is provided on the left and right sides of the distribution box body, and a cooling fan is provided inside the mounting shell.

[0008] Preferably, there are two heat dissipation windows, which are centrally symmetrical with respect to the distribution box body. Providing two centrally symmetrical heat dissipation windows can effectively increase the air circulation area inside the distribution box body, accelerate heat dissipation, and improve heat dissipation efficiency.

[0009] Preferably, an exhaust port is provided on the top of the distribution box body, and a dustproof net is provided inside the exhaust port. The exhaust port is equipped with a dustproof net, which can not only promote the rising and discharge of hot air, but also prevent dust and other impurities from entering the distribution box, thereby ensuring the cleanliness of the internal environment.

[0010] Preferably, the slider is designed in a "T"-shaped structure, the slider is arranged inside the slide groove, and the slider and the slide groove are slidably connected. The sliding connection between the slider and the slide groove enables the distribution box body to slide conveniently along the support plate during installation or maintenance, thereby improving the convenience of operation.

[0011] Preferably, a plug rod is provided at the bottom of the distribution box body, and a slot is provided at the contact position between the support plate and the plug rod. The plug rod and the slot are snap-fitted, and the outer diameter of the plug rod matches the inner diameter of the slot. The plug rod and the slot are snap-fitted. This design not only simplifies the installation steps, but also ensures the stability of the distribution box after installation, and avoids displacement due to vibration or external force.

[0012] Preferably, a limiting groove is provided on the adjustment plate, the adjustment screw is arranged inside the limiting groove, and the adjustment screw is threadedly connected to the fixing seat. By twisting the adjustment screw, the top protrusion can be in an interlaced state with the limiting groove, thereby ensuring the stability of the position of the adjustment plate.

[0013] Preferably, a positioning block is fixedly installed on the bottom surface of the front side of the adjustment plate, and a positioning groove is provided at the contact position between the top surface of the distribution box body and the positioning block. The positioning block and the positioning groove are snap-fitted together, and the sizes of the positioning block and the positioning groove match. The positioning block and the positioning groove snap-fit ​​together, which further enhances the stability of the distribution box in the installation position and prevents safety hazards caused by loose installation.

[0014] Preferably, the mounting shell is installed above the support plate by means of multiple bolt threads, the position of the cooling fan corresponds to the position of the cooling window, the side wall of the mounting shell is provided with cooling holes, and a dustproof net is provided inside the cooling holes. The cooling fan built into the mounting shell and the corresponding cooling holes further accelerate the air flow and enhance the cooling effect. At the same time, the dustproof net inside the cooling holes also plays a protective role.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. The sliding installation design of the distribution box through the slider and the slide groove makes the installation and removal process of the distribution box simple and quick. The operator only needs to align the slider on the back of the distribution box with the slide groove on the wall and then slide along the slide groove to complete the initial installation. This installation method eliminates the tedious steps of the traditional fixing method that requires precise alignment of multiple screw holes and tightening bolts one by one. Similarly, when the distribution box needs to be repaired or replaced, the operator can easily remove it from the wall without complicated disassembly work, which greatly reduces the difficulty and cost of repair and replacement;

[0017] 2. By setting up cooling fans, cooling fans are set outside the heat dissipation windows of the distribution box body and blow them opposite to each other, creating a forced convection environment inside the distribution box. When the two cooling fans blow opposite to each other at the same time, they will accelerate the exchange of air inside and outside the distribution box, so that the hot air inside the distribution box is quickly drawn out and discharged through the exhaust port on the top. This forced convection greatly improves the heat dissipation efficiency and speeds up the heat dissipation speed inside the distribution box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the exploded three-dimensional structure of the wall and the distribution box body of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the slide and the socket of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the fixing seat and the adjustment plate of the utility model;

[0022] Figure 5 This is a schematic diagram of the exploded three-dimensional structure of the installation shell and the distribution box body of the utility model.

[0023] Description of reference numerals:

[0024] 1. Wall; 2. Support plate; 3. Distribution box body; 4. Heat dissipation window; 5. Exhaust port; 6. Slider; 7. Mounting plate; 8. Slide groove; 9. Insert rod; 10. Slot; 11. Fixing seat; 12. Adjustment plate; 13. Adjustment screw; 14. Limiting groove; 15. Positioning block; 16. Positioning groove; 17. Mounting shell; 18. Cooling fan; 19. Heat dissipation hole. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] The utility model provides Figure 1-5 The wall-mounted distribution box shown is easy to install and disassemble, including a wall 1 and a distribution box body 3. A support plate 2 is provided at the bottom of the wall 1, and a distribution box body 3 is provided above the support plate 2. A heat dissipation window 4 is provided on the side wall of the distribution box body 3, and a slider 6 is provided on the back of the distribution box body 3. A mounting plate 7 is provided on the front side of the wall 1, and a slide groove 8 is provided at the contact position between the mounting plate 7 and the slider 6. A fixing seat 11 is provided above the wall 1, and an adjustment plate 12 is hingedly connected to the fixing seat 11. An adjusting screw 13 is provided above the adjusting plate 12 and extends to the inside of the fixing seat 11. Mounting shells 17 are provided on the left and right sides of the distribution box body 3, and a cooling fan 18 is provided inside the mounting shell 17.

[0027] There are two heat dissipation windows 4, and the two heat dissipation windows 4 are symmetrical with each other about the center of the distribution box body 3. An exhaust port 5 is provided on the top of the distribution box body 3, and a dustproof net is provided inside the exhaust port 5. The mounting shell 17 is installed above the support plate 2 through multiple bolt threads. The position of the cooling fan 18 corresponds to the position of the heat dissipation window 4. The side wall of the mounting shell 17 is provided with a heat dissipation hole 19, and a dustproof net is provided inside the heat dissipation hole 19.

[0028] The two mutually symmetrical heat dissipation windows 4 can form an effective air convection channel to accelerate the dissipation of heat inside the distribution box body 3. The exhaust port 5 on the top serves as the main outlet for hot air and forms a synergistic effect with the heat dissipation window 4, so that the hot air can quickly rise and be discharged from the distribution box body 3, further enhancing the heat dissipation effect. The addition of the heat dissipation fan 18 greatly promotes air flow. It can quickly discharge the hot air inside the distribution box body 3 through the exhaust port 5, which not only increases the heat dissipation area, but also improves the uniformity of air circulation, thereby significantly improving the heat dissipation efficiency. At the same time, a dustproof net is set inside the exhaust port 5 and the heat dissipation hole 19, which is an effective measure to prevent dust, insects and other debris from entering the distribution box.

[0029] The slider 6 is designed in a "T" shape. The slider 6 is arranged inside the slide groove 8. The slider 6 and the slide groove 8 are slidingly connected. A rod 9 is provided at the bottom of the distribution box body 3. A slot 10 is provided at the contact position between the support plate 2 and the rod 9. The rod 9 and the slot 10 are snap-fitted. The outer diameter of the rod 9 matches the inner diameter of the slot 10. A limiting groove 14 is provided on the adjustment plate 12, and the adjusting screw 13 is provided inside the limiting groove 14. The adjusting screw 13 and the fixing seat 11 are threadedly connected. A positioning block 15 is fixedly installed on the bottom surface of the front side of the adjustment plate 12, and a positioning groove 16 is provided at the contact position between the top surface of the distribution box body 3 and the positioning block 15. The positioning block 15 and the positioning groove 16 are snap-fitted, and the sizes of the positioning block 15 and the positioning groove 16 match.

[0030] The slider 6 fits tightly with the slide groove 8 opened on the mounting plate 7 to form a sliding connection. The sliding connection between the slider 6 and the slide groove 8, the snap connection between the insertion rod 9 and the slot 10, the snap connection between the insertion rod 9 and the slot 10, and the snap connection between the positioning block 15 and the positioning slot 16 together constitute a double fixing mechanism of the distribution box body 3. This design ensures the stability of the distribution box body 3 after installation, prevents displacement caused by vibration or external force, and realizes the rapid installation and disassembly of the distribution box body 3. This design greatly simplifies the installation steps and improves work efficiency.

[0031] Working principle of this utility model:

[0032] Refer to the instruction manual Figure 1-4When using the present invention, first align the slider 6 on the back of the distribution box body 3 with the slide groove 8 on the mounting plate 7, then gently push the distribution box body 3 to slide it along the slide groove 8 to the predetermined position. After the distribution box body 3 slides into place, confirm that the plug rod 9 at the bottom has been fully inserted into the slot 10 on the support plate 2 to achieve a snap-fit ​​fixation. Again align the positioning block 15 on the bottom front surface of the adjustment plate 12 with the positioning groove 16 on the top surface of the distribution box body 3, and gently press down to achieve snap-fit ​​positioning. Finally, turn the adjusting screw 13 so that The protrusion connected to the top of the adjusting screw 13 is placed horizontally above the limiting groove 14. When the protrusion is completely horizontal, it will prevent the adjusting plate 12 from moving axially along the adjusting screw 13. As a result, the limiting groove 14 cannot pass through the protrusion connected to the top of the adjusting screw 13, preventing the distribution box body 3 from moving in the horizontal direction. Conversely, when the position needs to be adjusted, the protrusion only needs to be screwed to a state parallel to the limiting groove 14 to easily move the distribution box body 3. This design ensures both stable installation and flexibility of adjustment.

[0033] Refer to the instruction manual Figure 5 When using the utility model, when the distribution box body 3 is installed and used, the heat dissipation window 4 on the side wall of the distribution box body 3 and the exhaust port 5 on the top together constitute a heat dissipation channel, which accelerates the dissipation of heat inside the distribution box body 3. At the same time, the heat dissipation fan 18 in the installation shell 17 further accelerates the air flow through the corresponding heat dissipation holes 19, thereby improving the heat dissipation efficiency. The dustproof net inside the heat dissipation holes 19 and the exhaust port 5 prevents dust and other impurities from entering the interior of the distribution box body 3.

Claims

1. A wall-mounted distribution box that is easy to install and disassemble, comprising a wall (1) and a distribution box body (3), characterized in that: A support plate (2) is provided at the bottom of the wall (1), a distribution box body (3) is provided above the support plate (2), a heat dissipation window (4) is provided on the side wall of the distribution box body (3), a slider (6) is provided on the back of the distribution box body (3), a mounting plate (7) is provided on the front side of the wall (1), a slide groove (8) is provided at the contact position between the mounting plate (7) and the slider (6), a fixing seat (11) is provided above the wall (1), an adjustment plate (12) is hingedly connected to the fixing seat (11), an adjustment screw (13) is provided above the adjustment plate (12) and extends to the inside of the fixing seat (11), a mounting shell (17) is provided on the left and right sides of the distribution box body (3), and a heat dissipation fan (18) is provided inside the mounting shell (17).

2. A wall-mounted distribution box that is easy to install and disassemble according to claim 1, characterized in that: Two heat dissipation windows (4) are provided, and the two heat dissipation windows (4) are centrally symmetrical with respect to the distribution box body (3).

3. The wall-mounted distribution box that is easy to install and disassemble according to claim 2, characterized in that: An exhaust port (5) is provided on the top of the distribution box body (3), and a dustproof net is provided inside the exhaust port (5).

4. The wall-mounted distribution box that is easy to install and disassemble according to claim 1, characterized in that: The slider (6) is designed in a T-shaped structure, and the slider (6) is arranged inside the slide groove (8). The slider (6) and the slide groove (8) are in sliding connection.

5. The wall-mounted distribution box that is easy to install and disassemble according to claim 1, characterized in that: A plug rod (9) is provided at the bottom of the distribution box body (3); a slot (10) is provided at the contact position between the support plate (2) and the plug rod (9); the plug rod (9) and the slot (10) are in a snap-fit ​​connection; the outer diameter of the plug rod (9) matches the inner diameter of the slot (10).

6. The wall-mounted distribution box that is easy to install and disassemble according to claim 1, characterized in that: A limiting groove (14) is provided on the adjusting plate (12), the adjusting screw (13) is arranged inside the limiting groove (14), and the adjusting screw (13) is threadedly connected to the fixing seat (11).

7. The wall-mounted distribution box that is easy to install and disassemble according to claim 6, characterized in that: A positioning block (15) is fixedly mounted on the bottom surface of the front side of the adjustment plate (12); a positioning groove (16) is provided at the contact position between the top surface of the distribution box body (3) and the positioning block (15); the positioning block (15) and the positioning groove (16) are in a snap-fit ​​connection; and the sizes of the positioning block (15) and the positioning groove (16) match.

8. The wall-mounted distribution box that is easy to install and disassemble according to claim 1, characterized in that: The mounting shell (17) is mounted above the support plate (2) via a plurality of bolt threads. The position of the cooling fan (18) corresponds to the position of the cooling window (4). A cooling hole (19) is provided on the side wall of the mounting shell (17). A dustproof net is provided inside the cooling hole (19).

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