Distribution box with protection structure

Abstract

The utility model discloses a distribution box with a protection structure, and relates to the technical field of distribution boxes. The utility model comprises a box body, leveling mechanisms used for adjusting the height are arranged around the bottom of the box body, a box door is hinged to one side of the box body, a rain shelter is fixedly arranged at the top of the box body, and a heat dissipation mechanism used for heat dissipation is arranged at the top of the box body. A second motor rotates to drive a threaded rod to enable a connecting support to ascend and descend, the connecting support drives a sliding groove in a mounting support to ascend along a square groove, then a first motor on the mounting support rotates to drive fan blades to rotate, and hot air in a box body is exhausted; the temperature rise is prevented from affecting the performance of internal electrical components and reducing the operation efficiency, and when the mounting bracket descends in the box body, the sliding partition plates are synchronously driven to block the heat dissipation notches, so that rainwater is prevented from splashing into the box body, the protection effect is achieved, and the clean working environment in the box body is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to a distribution box with a protection structure. Background Art

[0002] As the core equipment for power distribution and control, the distribution box is widely used in various industrial, commercial and civil places. It integrates electrical components such as circuit breakers, switches, and protectors. It is safe, convenient, and efficient. It can effectively realize the distribution, conversion, and control of electric energy and ensure the stable operation of the power system.

[0003] However, when the distribution box is in an outdoor environment, especially in hot summer weather, although the distribution box is designed with heat dissipation holes, under the scorching sun, these heat dissipation holes may be difficult to effectively dissipate the heat generated by the internal electrical components, causing the temperature of the electrical components inside the distribution box to continue to rise, affecting the performance of the electrical components and reducing operating efficiency. When it rains outdoors, rainwater can easily splash into the distribution box and affect the electrical components.

[0004] For this reason, a distribution box with a protective structure is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised by the above-mentioned background technology, and the utility model provides a distribution box with a protective structure.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A distribution box with a protective structure comprises a box body, wherein leveling mechanisms for adjusting the height are arranged around the bottom of the box body, a box door is hinged on one side of the box body, a rain shelter is fixedly arranged on the top of the box body, a heat dissipation mechanism for heat dissipation is arranged on the top of the box body, a mounting groove and a square groove for sliding the heat dissipation mechanism are provided on the surface of the box body, guide grooves for guiding rainwater to flow out are provided on both sides of the heat dissipation mechanism on the top surface of the box body, heat dissipation notches are provided on both side walls of the box body below the mounting grooves, a mounting plate for installing electrical components is arranged in the box body, a controller for control is fixedly arranged on one side wall in the box body, and the controller is electrically connected to the heat dissipation mechanism.

[0008] Furthermore, the heat dissipation mechanism includes an installation partition, which is installed on the inner wall of the box body, and a second motor is fixedly installed on the bottom of the installation partition, and a threaded rod is rotatably installed between the top of the installation partition and the inner side of the top of the box body, and the rotating shaft of the second motor passes through the side wall of the installation partition and is fixedly connected to the threaded rod, and a connecting bracket is threadedly connected to the threaded rod, and a mounting bracket is fixedly installed on the connecting bracket, and a sliding groove is opened on the side wall of the installation bracket, and a limited sliding block is fixedly arranged on the square groove, and the sliding groove and the limited sliding block are slidably arranged, and an insect-proof ventilation net is installed on the four side walls of the installation bracket, and a first motor is fixedly arranged on the installation bracket, and fan blades are fixedly arranged on the rotating shaft of the first motor, and an arc cover plate is fixedly arranged on the top of the installation bracket.

[0009] Furthermore, the heat dissipation mechanism also includes a sliding partition, which is fixedly mounted on the connecting bracket, and a plug-in slot is provided on the heat dissipation slot. The sliding partition is slidably connected to the plug-in slot, and the width of the sliding partition and the heat dissipation slot is adapted to the size of the installation slot, and the sliding partition and the installation slot are slidingly arranged.

[0010] Furthermore, the size of the arc-shaped cover plate is larger than that of the square groove, and the width of the arc-shaped cover plate fits the side wall between the two groups of guide grooves.

[0011] Furthermore, a plurality of rainproof oblique strips are arranged in the heat dissipation slot close to the outer surface of the box body, and a filter net is arranged between the rainproof oblique strips and the sliding partition.

[0012] Furthermore, the leveling mechanism includes a fixed seat, which is installed at the bottom of the box body, and an adjustment column is rotatably installed at the bottom of the fixed seat. An adjustment nut is fixedly arranged at the bottom of the adjustment column, and a threaded column is threadedly connected to the adjusting nut. A base is fixedly arranged at the bottom of the threaded column, and a positioning hole is opened on the base.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The invention uses a new type of method in which the threaded rod is driven by the rotation of the second motor to lift the connecting bracket, and the sliding groove on the mounting bracket is driven to rise along the square groove through the connecting bracket. Then the first motor on the mounting bracket is driven to rotate the fan blades to discharge the hot air in the box to prevent the temperature from rising and affecting the performance of the internal electrical components, thereby reducing the operating efficiency. The insect-proof ventilation net on the mounting bracket prevents foreign matter, insects or other small objects from entering the interior of the box to avoid affecting the internal electrical components. By controlling the height of the connecting bracket, the greater the ventilation volume, the better the internal ventilation and heat dissipation effect. When the mounting bracket is lowered in the box, the sliding partition is synchronously driven to block the heat dissipation slot to prevent rainwater from splashing into the box, thereby playing a protective role and maintaining a clean working environment in the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the top-sectional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the side section structure of the utility model;

[0018] Figure 4 It is an enlarged structural schematic diagram of the utility model A;

[0019] Figure 5 It is an enlarged structural schematic diagram of the utility model B;

[0020] Figure 6 This is a schematic diagram of the structure of the leveling mechanism of the utility model;

[0021] Figure numerals: 1. box body; 2. leveling mechanism; 201. fixing seat; 202. adjusting column; 203. adjusting nut; 204. threaded column; 205. base; 206. positioning hole; 3. box door; 4. rain shelter; 5. heat dissipation mechanism; 501. arc cover plate; 502. mounting bracket; 503. insect-proof ventilation net; 504. sliding partition; 505. first motor; 506. fan blade; 507. sliding groove; 508. threaded rod; 509. second motor; 5010. mounting partition; 5011. connecting bracket; 6. controller; 7. mounting groove; 8. heat dissipation notch; 9. guide groove; 10. mounting plate; 11. limiting sliding block; 12. plug-in groove; 13. filter net; 14. square groove; 15. rainproof diagonal strip. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] like Figures 1 to 6As shown, a distribution box with a protective structure comprises a box body 1, and leveling mechanisms 2 for adjusting the height are arranged around the bottom of the box body 1, a box door 3 is hinged on one side of the box body 1, a rain shelter 4 is fixedly arranged on the top of the box body 1, a heat dissipation mechanism 5 for heat dissipation is arranged on the top of the box body 1, a mounting groove 7 and a square groove 14 for sliding the heat dissipation mechanism 5 are provided on the surface of the box body 1, guide grooves 9 for guiding rainwater to flow out are provided on both sides of the top surface of the box body 1 located on both sides of the heat dissipation mechanism 5, heat dissipation notches 8 are provided on the two side walls of the box body 1 located below the mounting grooves 7, a mounting plate 10 for installing electrical components is arranged in the box body 1, and a controller 6 for control is fixedly arranged on one side wall in the box body 1, and the controller 6 is electrically connected to the heat dissipation mechanism 5; specifically, the leveling mechanism 2 is first installed on the foundation, and the flatness of the box body 1 is adjusted by the leveling mechanism 2 to ensure its installation When it is straight and stable, the electrical components are installed on the mounting plate 10, and the box door 3 is closed. During use, when the temperature in the box body 1 rises due to the high temperature in summer, after the controller 6 arranged in the box body 1 reaches the set temperature, the controller 6 drives the heat dissipation mechanism 5 to slide and rise, and then dissipates the heat in the box body 1 to avoid the temperature rising causing the performance of the internal electrical components to be affected and the operating efficiency to be reduced. At the same time, by adjusting the height of the heat dissipation mechanism 5, the air circulation in the box body 1 is promoted and the heat dissipation efficiency is improved. When it is not needed, the heat dissipation mechanism 5 descends and fits with the top of the box body 1 to enhance the protection performance, and the rain shield 4 protects against rainwater. At the same time, when rainwater accumulates on the surface of the box body 1 and the heat dissipation mechanism 5 on the box body 1, it is guided to slide and be discharged through the guide groove 9 on the box body 1, and the heat dissipation mechanism 5 and the heat dissipation slot 8 can prevent foreign matter, insects or other small objects from entering the interior of the box body 1, avoid affecting the internal electrical components, and promote air circulation.

[0027] like Figure 2 , Figure 3 , Figure 4As shown, the heat dissipation mechanism 5 includes a mounting baffle 5010, which is mounted on the inner side wall of the box body 1, a second motor 509 is fixedly mounted on the bottom of the mounting baffle 5010, a threaded rod 508 is rotatably mounted between the top of the mounting baffle 5010 and the inner side of the top of the box body 1, a rotating shaft of the second motor 509 passes through the side wall of the mounting baffle 5010 and is fixedly connected to the threaded rod 508, a connecting bracket 5011 is threadedly connected to the threaded rod 508, a mounting bracket 502 is fixedly mounted on the connecting bracket 5011, a sliding groove 507 is opened on the side wall of the mounting bracket 502, a limited sliding block 11 is fixedly arranged on the square groove 14, the sliding groove 507 and the limited sliding block 11 are slidably arranged, an insect-proof ventilation net 503 is installed on the four side walls of the mounting bracket 502, a first motor 505 is fixedly arranged on the mounting bracket 502, A fan blade 506 is fixedly provided on the rotating shaft of the first motor 505, and an arc-shaped cover plate 501 is fixedly provided on the top of the mounting bracket 502; specifically, when the temperature in the box body 1 reaches the set temperature, the second motor 509 rotates to drive the threaded rod 508 to make the connecting bracket 5011 rise and fall, and the connecting bracket 5011 drives the sliding groove 507 on the mounting bracket 502 to rise along the limiting sliding block 11 on the square groove 14, and then the first motor 505 on the mounting bracket 502 rotates to drive the fan blade 506 to rotate, so as to discharge the hot air in the box body 1, so as to avoid the temperature rising and causing the performance of the internal electrical components to be affected and the operating efficiency to be reduced, and the insect-proof ventilation net 503 on the mounting bracket 502 prevents foreign matter, insects or other small objects from entering the interior of the box body 1, so as to avoid affecting the internal electrical components, and by controlling the height of the connecting bracket 5011, the greater the ventilation amount, the better the internal ventilation and heat dissipation effect.

[0028] like Figure 3 , Figure 5 As shown, the heat dissipation mechanism 5 also includes a sliding partition 504, which is fixedly mounted on the connecting bracket 5011, and a plug-in slot 12 is provided on the heat dissipation slot 8. The sliding partition 504 is slidably sleeved with the plug-in slot 12, and the widths of the sliding partition 504 and the heat dissipation slot 8 are adapted to the size of the mounting slot 7, and the sliding partition 504 and the mounting slot 7 are slidingly arranged; specifically, the sliding partition 504 is driven to slide along the plug-in slot 12 and the mounting slot 7 by the lifting and lowering of the connecting bracket 5011, and the height of the sliding partition 504 is controlled to promote air circulation when the fan blades 506 are used to dissipate heat in the box body 1, thereby improving the heat dissipation efficiency. At the same time, when the mounting bracket 502 is not needed, it is simultaneously folded up to play a protective role and maintain a clean working environment in the box.

[0029] like Figure 3As shown, the size of the arc cover plate 501 is larger than the square groove 14, and the width of the arc cover plate 501 fits with the side wall between the two groups of guide grooves 9; specifically, through the fit between the arc cover plate 501 and the square groove 14, it is prevented that when rainwater splashes into the top of the box body 1, the rainwater directly flows into the box body 1 through the gap between the arc cover plate 501 and the square groove 14, causing damage to the internal electrical components, so that the rainwater on the box body 1 is guided by the arc cover plate 501 to slide into the guide groove 9 and is discharged through the guidance.

[0030] like Figure 5 As shown, a plurality of rainproof oblique strips 15 are arranged on the outer surface of the box body 1 near the heat dissipation slot 8, and a filter net 13 is arranged between the rainproof oblique strips 15 and the sliding partition 504; specifically, when the heat dissipation mechanism 5 dissipates heat in the box body 1 through the rainproof oblique strips 15, the air circulation in the box body 1 is promoted to improve the heat dissipation efficiency, and at the same time, rainwater is prevented from directly splashing into the box body 1, and foreign matter, insects or other small objects are prevented from entering the interior of the box body 1 through the filter net 13, so as to avoid affecting the internal electrical components.

[0031] like Figure 1 , Figure 6 As shown, the leveling mechanism 2 includes a fixing seat 201, which is installed at the bottom of the box body 1, and an adjusting column 202 is rotatably installed at the bottom of the fixing seat 201, and an adjusting nut 203 is fixedly arranged at the bottom of the adjusting column 202, and a threaded column 204 is threadedly connected to the adjusting nut 203, and a base 205 is fixedly arranged at the bottom of the threaded column 204, and a positioning hole 206 is opened on the base 205; specifically, by aligning the positioning hole 206 with the stud of the foundation, and then tightening the base 205 with the nut, and then leveling the device, by rotating the adjusting nut 203, the fixing seat 201 and the box body 1 at the top are driven to be raised and lowered along the threaded column 204, ensuring its straightness and stability during installation, preventing the distribution box from shaking or tilting due to uneven installation, thereby enhancing the stability of its overall structure, and at the same time allowing the device to be adjusted according to the unevenness of the installation ground, so that the distribution box can adapt to different installation environments.

[0032] In summary: first, the leveling mechanism 2 is installed on the foundation, and the flatness of the box 1 is adjusted by the leveling mechanism 2 to ensure that it is straight and stable during installation. At the same time, the electrical components are installed on the mounting plate 10, and the box door 3 is closed. During use, when the temperature in the box 1 rises due to the high temperature in summer, after the controller 6 set in the box 1 reaches the set temperature, the controller 6 drives the heat dissipation mechanism 5 to slide and rise, and then the box 1 is cooled to avoid the temperature rising and affecting the performance of the internal electrical components, and reducing the operating efficiency. By adjusting the height of the heat dissipation mechanism 5, air circulation in the box body 1 is promoted and the heat dissipation efficiency is improved. When it is not needed, the heat dissipation mechanism 5 is lowered to fit with the top of the box body 1 to enhance the protection performance, and the rain shield 4 protects against rainwater. At the same time, when rainwater accumulates on the surface of the box body 1 and the heat dissipation mechanism 5 on the box body 1, it is guided to slide down and be discharged through the guide groove 9 on the box body 1. The heat dissipation mechanism 5 and the heat dissipation slot 8 can prevent foreign matter, insects or other small objects from entering the interior of the box body 1, avoid affecting the internal electrical components, and promote air circulation.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A distribution box with a protective structure, characterized in that: The invention comprises a box (1), wherein leveling mechanisms (2) for adjusting the height are arranged around the bottom of the box (1), a box door (3) is hinged on one side of the box (1), a rain shelter (4) is fixedly arranged on the top of the box (1), a heat dissipation mechanism (5) for heat dissipation is arranged on the top of the box (1), a mounting groove (7) and a square groove (14) for sliding the heat dissipation mechanism (5) are arranged on the surface of the box (1), guide grooves (9) for guiding rainwater to flow out are arranged on both sides of the heat dissipation mechanism (5) on the top surface of the box (1), heat dissipation notches (8) are arranged on both side walls of the box (1) below the mounting grooves (7), a mounting plate (10) for mounting electrical components is arranged inside the box (1), a controller (6) for control is fixedly arranged on one side wall inside the box (1), and the controller (6) is electrically connected to the heat dissipation mechanism (5).

2. A distribution box with a protective structure according to claim 1, characterized in that: The heat dissipation mechanism (5) comprises a mounting baffle (5010), wherein the mounting baffle (5010) is mounted on the inner side wall of the box body (1), a second motor (509) is fixedly mounted on the bottom of the mounting baffle (5010), a threaded rod (508) is rotatably mounted between the top of the mounting baffle (5010) and the inner side of the top of the box body (1), a rotating shaft of the second motor (509) passes through the side wall of the mounting baffle (5010) and is fixedly connected to the threaded rod (508), a connecting bracket (5011) is threadedly connected to the threaded rod (508), and a connecting bracket (5011) is fixedly mounted on the connecting bracket (5011). A mounting bracket (502) is fixedly installed, a sliding groove (507) is provided on the side wall of the mounting bracket (502), a limit sliding block (11) is fixedly arranged on the square groove (14), the sliding groove (507) and the limit sliding block (11) are slidably arranged, an insect-proof ventilation net (503) is installed on the four side walls of the mounting bracket (502), a first motor (505) is fixedly arranged on the mounting bracket (502), a fan blade (506) is fixedly arranged on the rotating shaft of the first motor (505), and an arc-shaped cover plate (501) is fixedly arranged on the top of the mounting bracket (502).

3. A distribution box with a protective structure according to claim 2, characterized in that: The heat dissipation mechanism (5) further comprises a sliding baffle (504), the sliding baffle (504) being fixedly mounted on the connecting bracket (5011), the heat dissipation slot (8) being provided with a plug-in slot (12), the sliding baffle (504) being slidably sleeved with the plug-in slot (12), the width of the sliding baffle (504) and the heat dissipation slot (8) being adapted to the size of the mounting slot (7), and the sliding baffle (504) and the mounting slot (7) being slidably arranged.

4. A distribution box with a protective structure according to claim 2, characterized in that: The size of the arc-shaped cover plate (501) is larger than the square groove (14), and the width of the arc-shaped cover plate (501) fits the side wall between the two groups of guide grooves (9).

5. The distribution box with a protective structure according to claim 3, characterized in that: A plurality of rainproof oblique strips (15) are arranged on the outer surface of the heat dissipation slot (8) close to the box body (1), and a filter net (13) is arranged between the rainproof oblique strips (15) and the sliding partition (504).

6. A distribution box with a protective structure according to claim 1, characterized in that: The leveling mechanism (2) comprises a fixing seat (201), the fixing seat (201) being mounted on the bottom of the box body (1), an adjusting column (202) being rotatably mounted on the bottom of the fixing seat (201), an adjusting nut (203) being fixedly arranged on the bottom of the adjusting column (202), a threaded column (204) being threadedly connected to the adjusting nut (203), a base (205) being fixedly arranged on the bottom of the threaded column (204), and a positioning hole (206) being provided on the base (205).

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