A power distribution cabinet with dual-function isolation cover

Abstract

The utility model relates to the technical field related to power distribution cabinets, and proposes a power distribution cabinet with a dual-function isolation cover, including a power distribution cabinet body and a top cover, wherein the top cover is fixedly connected to the top of the power distribution cabinet body, a fixed installation component is arranged at the bottom of the power distribution cabinet body, a photovoltaic rotating component is arranged at the top cover and the top of the power distribution cabinet body, a heat dissipation filter component is arranged inside the power distribution cabinet body, a top frame is fixed to the top of the power distribution cabinet body, a round opening is opened at the top of the power distribution cabinet body, and a driving motor is fixedly connected to the bottom of the top frame. Through the above technical scheme, the problem in the related technology that when the power distribution cabinet is installed outdoors for use, when the sun directly shines on the top plate, the temperature of the top plate will rise, which makes the temperature inside the power distribution cabinet rise, and increases the danger of the internal components of the power distribution cabinet.

Description

Technical Field

[0001] The utility model relates to the technical field related to power distribution cabinets, and specifically to a power distribution cabinet with a dual-function isolation cover. Background Art

[0002] Distribution cabinet is a general term for motor control center. Distribution cabinet is used in the occasions where the load is relatively dispersed and there are fewer circuits, and motor control center is used in the occasions where the load is concentrated and there are more circuits. They distribute the electric energy of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load.

[0003] A Chinese patent application with application number CN201320544134.0 discloses a waterproof power distribution cabinet, including a power distribution cabinet, which is enclosed by a top plate, side plates, a back plate and a bottom plate. An opening is provided at the side plate, and a cabinet door is installed at the opening. The lower surface of the top plate is attached to the upper ends of the side plates and the back plate. The top plate is arranged in a trapezoidal structure, which is conducive to rainwater falling on the top plate, so that the rainwater can pass through the inclined surfaces on both sides of the top plate and splash outward.

[0004] The above-mentioned related technologies have disadvantages: when the distribution cabinet is installed outdoors and is used, when the sun shines directly on the top plate, the temperature of the top plate will rise, causing the temperature inside the distribution cabinet to rise, increasing the danger of the internal components of the distribution cabinet.

[0005] Therefore, improvements are made to address the above issues. Utility Model Content

[0006] The utility model provides a power distribution cabinet with a dual-function isolation cover, which solves the problem in the related art that when the power distribution cabinet is installed outdoors and is exposed to direct sunlight on the top plate, the temperature of the top plate will rise, causing the temperature inside the power distribution cabinet to rise, thereby increasing the danger of the internal components of the power distribution cabinet.

[0007] The technical solution of the utility model is as follows:

[0008] A power distribution cabinet body and a top cover, wherein the top cover is fixedly connected to the top of the power distribution cabinet body;

[0009] A fixed installation component, wherein the fixed installation component is arranged at the bottom of the power distribution cabinet body;

[0010] A photovoltaic rotating assembly, wherein the photovoltaic rotating assembly is arranged on the top of the top cover and the main body of the power distribution cabinet;

[0011] A heat dissipation filter assembly, wherein the heat dissipation filter assembly is arranged inside the power distribution cabinet body;

[0012] The photovoltaic rotating assembly comprises a top frame, which is fixed on the top of the power distribution cabinet body. A round opening is provided on the top of the power distribution cabinet body, and a driving motor is fixedly connected to the bottom of the top frame.

[0013] As a further technical solution, a rotating frame is rotatably connected to the top of the top cover, and the rotating frame is connected to the output end of the driving motor. The outside of the rotating frame is fixedly connected to a photovoltaic panel by bolts, and a fixing plate is provided on the side surface of the photovoltaic panel. The surface of the top cover is fixedly connected to an annular slide, and the outside of the annular slide is slidably connected to a rotating frame. The surface of the rotating frame is fixedly connected to a plurality of stabilizing frames, and the stabilizing frames are fixedly connected to the fixing plates.

[0014] As a further technical solution, the heat dissipation filtering assembly includes an inner partition layer, which is fixed in the power distribution cabinet body, and the surface of the inner partition layer is provided with air holes. A heat dissipation fan is fixedly connected to the bottom of the inner partition layer, and a rectangular opening is provided on the side surface of the power distribution cabinet body.

[0015] As a further technical solution, a mounting frame is provided on the side surface of the main body of the distribution cabinet, and the mounting frame is located around the outer periphery of the rectangular opening. A filter is installed in the mounting frame, and fixed columns are provided on the side surface of the main body of the distribution cabinet at the four relative corners of the mounting frame. The outside of the fixed column is rotatably connected to a limit rod, and the limit rod is attached to the mounting frame and the surface of the filter.

[0016] As a further technical solution, the fixed installation component includes an embedded plate, and fixed sleeves are provided at the four relative corners of the surface of the embedded plate. A plurality of docking rods are provided at the bottom of the distribution cabinet body, and the bottom of the distribution cabinet body is connected to the fixed sleeves through the docking rods.

[0017] As a further technical solution, a heat insulation cover is provided on the outer surface of the power distribution cabinet body, and one side of the heat insulation cover is an open structure.

[0018] As a further technical solution, the photovoltaic panels are fixedly connected at an angle of 45°-60°.

[0019] As a further technical solution, the rotating frame can rotate 360° horizontally through a driving motor.

[0020] The working principle and beneficial effects of the utility model are:

[0021] The utility model is provided with a photovoltaic rotating assembly, and a photovoltaic panel is connected to the top of the distribution cabinet body through a rotating frame. The photovoltaic panel covers the distribution cabinet body and the top cover. While photovoltaic power generation is utilized, the sunlight can be blocked from irradiating the distribution cabinet body, and the temperature rise caused by sunlight exposure is reduced. A heat insulation cover is provided to add a layer of hollow partition to improve the heat insulation effect. The photovoltaic panel can be rotated to any direction by the control of the rotating frame and the driving motor, so that the photovoltaic panel can be kept corresponding to the sunlight exposure position, thereby improving the effect of the photovoltaic panel and having good use effect and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is the axonometric drawing of the utility model;

[0025] Figure 3 This is a cross-sectional view of the utility model;

[0026] Figure 4 This is a cross-sectional view from another perspective of the utility model;

[0027] Figure 5 For the utility model Figure 3 A partial enlarged view of part A;

[0028] Figure 6 For the utility model Figure 3 A partial enlarged view of part B;

[0029] Figure 7 For the utility model Figure 4 A partial enlarged view of part C in the middle;

[0030] In the figure: 1. Power distribution cabinet body; 2. Top cover; 3. Photovoltaic rotating assembly; 3-1. Top frame; 3-2. Round mouth; 3-3. Driving motor; 3-4. Rotating frame; 3-5. Photovoltaic panel; 3-6. Fixed plate; 3-7. Annular slide; 3-8. Rotating frame; 3-9. Stable frame; 4. Heat dissipation and filtering assembly; 4-1. Inner partition; 4-2. Air hole; 4-3. Cooling fan; 4-4. Rectangular mouth; 4-5. Installation frame; 4-6. Filter; 4-7. Fixed column; 4-8. Limit rod; 5. Fixed installation assembly; 5-1. Embedded plate; 5-2. Fixed sleeve; 5-3. Docking rod; 6. Heat insulation cover. DETAILED DESCRIPTION

[0031] The following will be combined with 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 of 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.

[0032] like Figure 1 to Figure 7 As shown, this embodiment proposes a distribution cabinet with a dual-function isolation cover, including

[0033] A power distribution cabinet body 1 and a top cover 2, wherein the top cover 2 is fixedly connected to the top of the power distribution cabinet body 1;

[0034] A fixed installation component 5, which is arranged at the bottom of the power distribution cabinet body 1;

[0035] A photovoltaic rotating assembly 3, which is arranged on the top of the top cover 2 and the main body 1 of the power distribution cabinet;

[0036] A heat dissipation filter component 4, which is arranged inside the power distribution cabinet body 1;

[0037] The photovoltaic rotating assembly 3 includes a top frame 3-1, which is fixed on the top of the distribution cabinet body 1. A circular opening 3-2 is opened on the top of the distribution cabinet body 1. A driving motor 3-3 is fixedly connected to the bottom of the top frame 3-1. A rotating frame 3-4 is rotatably connected to the top of the top cover 2. The rotating frame 3-4 is connected to the output end of the driving motor 3-3. The outside of the rotating frame 3-8 is fixedly connected to the photovoltaic panel 3-5 by bolts. A fixing plate 3-6 is provided on the side surface of the photovoltaic panel 3-5. An annular slide 3-7 is fixedly connected to the surface of the top cover 2. The outside of the annular slide 3-7 is slidably connected to the rotating frame 3-8. A plurality of stabilizing frames 3-9 are fixedly connected to the surface of the rotating frame 3-8. The stabilizing frames 3-9 are fixedly connected to the fixing plate 3-6.

[0038] In this embodiment, in order to achieve the radiation protection of the distribution cabinet body 1 and the effect of photovoltaic power generation, a photovoltaic rotating assembly 3 is designed. A rotating frame 3-4 is rotatably connected in the top cover 2 of the distribution cabinet body 1. The top of the distribution cabinet body 1 is fixedly connected to a top frame 3-1 and a drive motor 3-3. The output end of the drive motor 3-3 is connected to the rotating frame 3-4. The top of the rotating frame 3-4 is fixedly connected to a photovoltaic panel 3-5. The photovoltaic panel 3-5 can control the rotating frame 3-4 through the drive motor 3-3 to make the photovoltaic panel 3-5 rotate horizontally. A fixed start time is set, and the rotation is started every day according to the change of the sun's position, so that the photovoltaic panel 3-5 always maintains an irradiation angle relative to the sun, thereby improving the functional effect of the photovoltaic panel 3-5 and reducing the temperature rise effect caused by sunlight irradiating the distribution cabinet body 1. An annular slide 3-7 and a rotating frame 3-8 are also arranged on the top of the distribution cabinet body 1. A plurality of stabilizing frames 3-9 are fixedly connected to the top of the rotating frame 3-8. The stabilizing frames 3-9 are fixedly connected to the photovoltaic panel 3-5 through the fixing plate 3-6, so as to support the rotation angle of the photovoltaic panel 3-5 and improve the firmness effect.

[0039] Furthermore, the heat dissipation and filtering assembly 4 includes an inner partition layer 4-1, which is fixed in the power distribution cabinet body 1. Air holes 4-2 are provided on the surface of the inner partition layer 4-1. A cooling fan 4-3 is fixedly connected to the bottom of the inner partition layer 4-1. A rectangular opening 4-4 ​​is provided on the side surface of the power distribution cabinet body 1. A mounting frame 4-5 is provided on the side surface of the power distribution cabinet body 1. The mounting frame 4-5 is located around the rectangular opening 4-4. A filter 4-6 is installed in the mounting frame 4-5. Fixed columns 4-7 are provided at the four opposite corners of the mounting frame 4-5 on the side surface of the power distribution cabinet body 1. The fixed columns 4-7 are externally rotatably connected to limit rods 4-8. The limit rods 4-8 are attached to the surfaces of the mounting frame 4-5 and the filter 4-6.

[0040] In this embodiment, in order to achieve the heat dissipation and dust prevention effect of the distribution cabinet main body 1, a heat dissipation filter component 4 is designed, an inner partition 4-1 is arranged on the top of the distribution cabinet main body 1, a heat dissipation fan 4-3 is installed at the bottom of the inner partition 4-1, and an air hole 4-2 is opened on the top of the distribution cabinet main body 1. The heat dissipation fan 4-3 can disperse and discharge the hot air inside the distribution cabinet main body 1 outward through the air hole 4-2, and a rectangular opening 4-4 ​​is opened on the side surface of the distribution cabinet main body 1, and an installation frame 4-5 is arranged around the outer periphery of the rectangular opening 4-4. A filter 4-6 is placed in the installation frame 4-5 to filter out dust in the incoming air to prevent it from entering the distribution cabinet main body 1, and a fixed column 4-7 is arranged on the surface of the distribution cabinet main body 1 outside the installation frame 4-5, and the fixed column 4-7 is rotatably connected to the outside of the limit rod 4-8, and the limit rod 4-8 can press the filter 4-6 in the installation frame 4-5 to prevent the filter 4-6 from falling off.

[0041] Furthermore, the fixed installation component 5 includes an embedded plate 5-1, and fixed sleeves 5-2 are arranged at the four relative corners of the surface of the embedded plate 5-1. A plurality of docking rods 5-3 are arranged at the bottom of the distribution cabinet body 1, and the bottom of the distribution cabinet body 1 is connected to the fixed sleeves 5-2 through the docking rods 5-3.

[0042] In this embodiment, in order to achieve the effect of rapid installation and fixing, a fixed installation component 5 is designed, and the embedded plate 5-1 is used to be fixed in the ground. Four fixed sleeves 5-2 are arranged on the surface of the embedded plate 5-1, and a docking rod 5-3 is arranged at the bottom of the distribution cabinet body 1. The docking rod 5-3 can be plugged and connected with the fixed sleeve 5-2. After the embedded plate 5-1 is fixed, the distribution cabinet body 1 can be quickly installed.

[0043] Furthermore, a heat insulation cover 6 is provided on the outer surface of the power distribution cabinet body 1, and one side of the heat insulation cover 6 is an open structure.

[0044] In this embodiment, a heat insulation cover 6 is installed outside the power distribution cabinet body 1 , and a layer of blocking is added by the heat insulation cover 6 , thereby reducing the influence of sunlight on the power distribution cabinet body 1 .

[0045] Furthermore, the photovoltaic panels 3-5 are fixedly connected at an angle of 45°-60°.

[0046] In this embodiment, the photovoltaic panel 3-5 is tilted to face the angle of sunlight, so that the photovoltaic panel 3-5 can achieve the maximum effect.

[0047] Furthermore, the rotating frame 3-8 can rotate 360° horizontally through the control of the driving motor 3-3.

[0048] In this embodiment, the rotating frame 3-8 is highly flexible through 360° rotation, and the power distribution cabinet body 1 can be fixed in any direction, so that the photovoltaic panel 3-5 can be rotated to match the sunlight position.

[0049] When installation is required, fix the embedded plate 5-1 in the ground, insert the distribution cabinet body 1 into the fixed sleeve 5-2 through the docking rod 5-3 and fix it, fix the photovoltaic panel 3-5 on the rotating frame 3-8 and the fixed plate 3-6 by bolts, and then start the drive motor 3-3 to control the rotating frame 3-8 according to the position of the sunlight, and rotate the photovoltaic panel 3-5 to the sunrise position. During daily operation, keep the angle change of the photovoltaic panel 3-5 to continuously correspond to the position of the sun, improve the effect of the photovoltaic panel 3-5, and reduce the direct illumination of the distribution cabinet body 1 and the top cover 2, and keep the cooling fan 4-3 running. The cooling fan 4-3 discharges the temperature inside the distribution cabinet body 1 to the outside, and the external air enters through the filter 4-6 and the rectangular opening 4-4. The dust is blocked outside the filter 4-6. When the filter 4-6 needs to be replaced, turn the limit rod 4-8 to the side, and then take out the filter 4-6 in the installation frame 4-5 for replacement or cleaning.

[0050] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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. A power distribution cabinet with a dual-function isolation cover, characterized in that: include A power distribution cabinet body (1) and a top cover (2), wherein the top cover (2) is fixedly connected to the top of the power distribution cabinet body (1); A fixed installation component (5), the fixed installation component (5) being arranged at the bottom of the power distribution cabinet body (1); A photovoltaic rotating assembly (3), wherein the photovoltaic rotating assembly (3) is arranged on the top of the top cover (2) and the top of the power distribution cabinet body (1); A heat dissipation filter assembly (4), wherein the heat dissipation filter assembly (4) is arranged inside the power distribution cabinet body (1); The photovoltaic rotating assembly (3) comprises a top frame (3-1), wherein the top frame (3-1) is fixed to the top of the power distribution cabinet body (1), a round opening (3-2) is provided on the top of the power distribution cabinet body (1), and a driving motor (3-3) is fixedly connected to the bottom of the top frame (3-1).

2. A power distribution cabinet with a dual-function isolation cover according to claim 1, characterized in that: The top of the top cover (2) is rotatably connected to a rotating frame (3-4), the rotating frame (3-4) is connected to the output end of the driving motor (3-3), the outside of the rotating frame (3-8) is fixedly connected to a photovoltaic panel (3-5) by bolts, the side surface of the photovoltaic panel (3-5) is provided with a fixing plate (3-6), the surface of the top cover (2) is fixedly connected to an annular slideway (3-7), the outside of the annular slideway (3-7) is slidably connected to the rotating frame (3-8), the surface of the rotating frame (3-8) is fixedly connected to a plurality of stabilizing frames (3-9), and the stabilizing frames (3-9) are fixedly connected to the fixing plate (3-6).

3. A power distribution cabinet with a dual-function isolation cover according to claim 1, characterized in that: The heat dissipation filter assembly (4) comprises an inner partition (4-1), the inner partition (4-1) is fixed in the power distribution cabinet body (1), the surface of the inner partition (4-1) is provided with air holes (4-2), the bottom of the inner partition (4-1) is fixedly connected with a heat dissipation fan (4-3), and the side surface of the power distribution cabinet body (1) is provided with a rectangular opening (4-4).

4. A power distribution cabinet with a dual-function isolation cover according to claim 3, characterized in that: The side surface of the power distribution cabinet body (1) is provided with a mounting frame (4-5), the mounting frame (4-5) is located around the outer periphery of the rectangular opening (4-4), a filter screen (4-6) is installed in the mounting frame (4-5), and the side surface of the power distribution cabinet body (1) is provided with fixing columns (4-7) at four opposite corners of the mounting frame (4-5), the fixing columns (4-7) are externally rotatably connected to a limiting rod (4-8), and the limiting rod (4-8) is attached to the surface of the mounting frame (4-5) and the filter screen (4-6).

5. A power distribution cabinet with a dual-function isolation cover according to claim 1, characterized in that: The fixed installation assembly (5) comprises an embedded plate (5-1), and fixed sleeves (5-2) are arranged at four relative corners of the surface of the embedded plate (5-1). A plurality of docking rods (5-3) are arranged at the bottom of the power distribution cabinet body (1), and the bottom of the power distribution cabinet body (1) is plugged into the fixed sleeves (5-2) through the docking rods (5-3).

6. A power distribution cabinet with a dual-function isolation cover according to claim 1, characterized in that: The outer surface of the power distribution cabinet body (1) is provided with a heat insulation cover (6), and one side of the heat insulation cover (6) is an open structure.

7. A power distribution cabinet with a dual-function isolation cover according to claim 2, characterized in that: The photovoltaic panels (3-5) are fixedly connected at an angle of 45°-60°.

8. A power distribution cabinet with a dual-function isolation cover according to claim 2, characterized in that: The rotating frame (3-8) can be horizontally rotated 360 degrees by the control of the driving motor (3-3).

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