Power distribution network flexible interconnection device with cooling structure

Abstract

The utility model relates to the technical field of flexible interconnection device, concretely is a kind of distribution network flexible interconnection device with cooling structure, including distribution network flexible interconnection cabinet body, the right side surface of distribution network flexible interconnection cabinet body is equipped with cabinet door body, the front and rear surface of distribution network flexible interconnection cabinet body is equipped with cooling assembly, the inside of the front and rear of distribution network flexible interconnection cabinet body is equipped with heat dissipation component. The utility model can not only realize the quick heat conduction cooling by cooling assembly, can also increase the heat conduction area to radiate, to reduce the temperature inside distribution network flexible interconnection cabinet body.

Description

Technical Field

[0001] This utility model relates to the field of flexible interconnection device technology, specifically a flexible interconnection device for power distribution networks with a cooling structure. Background Technology

[0002] Flexible interconnection devices will be used in the power distribution network.

[0003] In this regard, the existing technology patent publication number: CN219268731U discloses a modular flexible interconnect device, including: a flexible interconnect controller, a power module controller, multiple power modules, an isolation transformer, etc.; the power module is the smallest power conversion unit of the flexible interconnect device converter, and multiple power modules are connected in parallel to form the flexible interconnect device converter; the power module controller generates a synchronization control signal to realize the output power regulation of the converter; the flexible interconnect controller is used to provide a power or voltage reference for the converter and to switch the operating mode.

[0004] The electronic components inside flexible interconnect devices generate continuous temperatures. If the temperature cannot be controlled in time, it will cause high temperatures inside the casing. Working under high temperatures for a long time will affect the overall lifespan of the device, resulting in poor overall cooling effect. Therefore, improving and perfecting the above-mentioned problems has become an urgent issue to be solved. Utility Model Content

[0005] The purpose of this utility model is to provide a flexible interconnection device for power distribution networks with a cooling structure, so as to solve the problem mentioned in the background art that the internal electronic components of the flexible interconnection device will generate continuous temperature. If the temperature cannot be controlled in time, it will cause high temperature in the internal space of the shell. Working under high temperature for a long time will affect the overall service life of the device, resulting in poor overall cooling effect.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a flexible interconnection device for power distribution networks with a cooling structure, comprising a flexible interconnection cabinet for power distribution networks, a cabinet door body installed on the right side surface of the flexible interconnection cabinet for power distribution networks, cooling components installed on both the front and rear surfaces of the flexible interconnection cabinet for power distribution networks, and heat dissipation components installed on both the front and rear interiors of the flexible interconnection cabinet for power distribution networks. The cooling component includes a first heat-conducting frame and a second heat-conducting frame. The first heat-conducting frame and the second heat-conducting frame are respectively installed inside the front and rear of the flexible interconnection cabinet of the power distribution network. The first heat-conducting frame has a heat-conducting cavity inside and a threaded groove on its front surface. The heat dissipation component includes a mounting frame, which is installed inside the front and rear of the flexible interconnection cabinet of the power distribution network, and a rotating column is inserted into the inner wall of the mounting frame.

[0007] Preferably, a screw is installed on the internal thread of the threaded groove, and a heat-conducting plate is installed on the outer surface of the screw.

[0008] Preferably, the heat-conducting plate has an adapter groove inside, and a heat-conducting block is installed on the inner side wall of the heat-conducting plate.

[0009] Preferably, a heat-conducting triangular block is installed on the front surface of the second heat-conducting frame, and a support plate is fixedly connected to the front end of the heat-conducting triangular block. A connecting hole is opened inside the support plate.

[0010] Preferably, a worm gear is installed on the right side of the rotating column, and a worm is engaged with the lower end of the worm gear.

[0011] Preferably, a rotating disk is installed at the front end of the worm gear, and an adjustment frame is installed on the left side of the rotating column.

[0012] Preferably, the adjustment frame and the mounting frame are mutually adapted, and the lower end of the adjustment frame is made of rubber.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. This flexible interconnection device for power distribution networks with a cooling structure can not only achieve rapid heat conduction and cooling through cooling components, but also increase the heat conduction area for heat dissipation, thereby reducing the temperature inside the flexible interconnection cabinet of the power distribution network.

[0014] 2. The flexible interconnection device for power distribution networks with a cooling structure allows outside air to directly contact the outer surface of the thinner part of the flexible interconnection cabinet through the heat dissipation components, which can increase the service life of the flexible interconnection cabinet. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram showing the disassembled structure of the flexible interconnection cabinet and cabinet door body of this utility model for power distribution networks; Figure 3 This is a split diagram of the first heat-conducting frame and heat-conducting plate structure of this utility model; Figure 4 This is a split diagram of the mounting frame and adjustment bracket structure of this utility model; Figure 5 This is a three-dimensional schematic diagram of the mounting frame and worm gear structure of this utility model.

[0016] In the diagram: 1. Flexible interconnection cabinet for power distribution network; 2. Cabinet door body; 3. First heat-conducting frame; 4. Heat-conducting cavity; 5. Threaded groove; 6. Screw; 7. Heat-conducting plate; 8. Adaptor groove; 9. Heat-conducting block; 10. Second heat-conducting frame; 11. Heat-conducting triangular block; 12. Support plate; 13. Connecting hole; 14. Mounting frame; 15. Rotating column; 16. Worm gear; 17. Worm; 18. Rotating disk; 19. Adjustment frame. Detailed Implementation

[0017] 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 protection scope of the present utility model.

[0018] Please see Figures 1-5 One embodiment provided by this utility model: A flexible interconnection device for power distribution networks with a cooling structure is disclosed in this application. The flexible interconnection cabinet 1, the first heat-conducting frame 3, the heat-conducting block 9, and the heat-conducting triangular block 11 used in this application are all products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described in detail here. The device includes a flexible interconnection cabinet 1, a cabinet door body 2 installed on the right side surface of the flexible interconnection cabinet 1, cooling components installed on both the front and rear surfaces of the flexible interconnection cabinet 1, and heat dissipation components installed in both the front and rear interiors of the flexible interconnection cabinet 1. The cooling component includes a first heat-conducting frame 3 and a second heat-conducting frame 10. The first heat-conducting frame 3 and the second heat-conducting frame 10 are respectively installed inside the front and rear of the flexible interconnection cabinet 1 of the power distribution network. A heat-conducting cavity 4 is opened inside the first heat-conducting frame 3, and a threaded groove 5 is opened on the front surface of the first heat-conducting frame 3. The heat dissipation assembly includes a mounting frame 14, which is installed inside the front and rear of the flexible interconnection cabinet 1 of the power distribution network. A rotating column 15 is inserted into the inner wall of the mounting frame 14. A screw 6 is threaded into the internal thread of the threaded groove 5, and a heat-conducting plate 7 is installed on the outer surface of the screw 6. An adapter groove 8 is formed inside the heat-conducting plate 7, and a heat-conducting block 9 is installed on the inner side wall of the heat-conducting plate 7. During use, when the internal temperature of the flexible interconnection cabinet 1 of the power distribution network is high, heat can be conducted through the first heat-conducting frame 3 and the second heat-conducting frame 10. The outer surfaces of the first and second heat-conducting frames 3 and 10 then come into contact with the air in the external environment, thus dissipating the heat conducted by the first and second heat-conducting frames 3 and 10. Air can also enter the interior of the heat-conducting cavity 4, allowing air to circulate within the first heat-conducting frame 3, resulting in good overall heat conduction. When further heat conduction is needed, the screw 6 can be installed into the threaded groove 5. The heat-conducting plate 7 slides inside the screw 6, causing its back surface to adhere to the front surface of the first heat-conducting frame 3. Due to the adapter groove 8 and the heat-conducting block 9, the contact area between the heat-conducting plate 7 and the air increases, allowing the heat transferred from the first heat-conducting frame 3 to also be transferred through the heat-conducting plate 7. This increases the overall heat transfer area and accelerates the cooling rate. Therefore, this design not only achieves rapid heat conduction and cooling through the cooling components but also increases the heat conduction area for heat dissipation, thereby reducing the internal temperature of the flexible interconnection cabinet 1. Meanwhile, the mounting frame 14 is not identical to the flexible interconnection cabinet 1. When the mounting frame 14 is opened, external airflow blows onto the outer surface of the flexible interconnection cabinet 1, thus completing the heat dissipation and cooling operation.

[0019] A heat-conducting triangular block 11 is mounted on the front surface of the second heat-conducting frame 10. A support plate 12 is fixedly connected to the front end of the heat-conducting triangular block 11, and a connecting hole 13 is opened inside the support plate 12. The electronic components inside the flexible interconnection cabinet 1 of the power distribution network can be supported and installed through the support plate 12, and heat can also be conducted through the heat-conducting triangular block 11, thereby transferring heat to the second heat-conducting frame 10. The heat-conducting components, such as the first heat-conducting frame 3, the heat-conducting block 9, and the heat-conducting triangular block 11, are all made of heat-conducting metal materials and have a strong heat conduction effect.

[0020] A worm gear 16 is installed on the right side of the rotating column 15, and a worm 17 is meshed with the lower end of the worm gear 16. A rotating disk 18 is installed at the front end of the worm 17, and an adjusting bracket 19 is installed on the left side of the rotating column 15. The adjusting bracket 19 and the mounting frame 14 are mutually compatible, and the lower end of the adjusting bracket 19 is made of rubber. Because the outer surface of the flexible interconnection cabinet 1 of the power distribution network is relatively thick, when cooling is required, the rotating disk 18 is manually rotated, which in turn drives the worm gear 17 to rotate. The worm gear 17 then meshes with the worm wheel 16, which in turn drives the rotating column 15 to rotate. The rotating column 15 then drives the adjusting frame 19 to rotate, thereby opening the adjusting frame 19. At this time, the air will come into contact with the front and rear inner walls of the flexible interconnection cabinet 1, which can also cool the outer surface of the flexible interconnection cabinet 1 and remove the heat from the outer surface of the flexible interconnection cabinet 1. Therefore, this setting, through the heat dissipation component, allows the outside air to directly contact the thinner outer surface of the flexible interconnection cabinet 1, which can increase the service life of the flexible interconnection cabinet 1.

[0021] Working Principle: When using this device, the operator first connects it to an external power source to provide power. When the internal temperature of the flexible interconnection cabinet 1 of the power distribution network is high, heat can be conducted through the first heat-conducting frame 3 and the second heat-conducting frame 10. Then, the outer surfaces of the first heat-conducting frame 3 and the second heat-conducting frame 10 come into contact with the air in the external environment, thereby dissipating the heat conducted by the first heat-conducting frame 3 and the second heat-conducting frame 10. Air can also enter the interior of the heat-conducting cavity 4, allowing the air to pass through the first heat-conducting frame 3. The internal circulation of the heat frame 3 results in good overall heat conduction. When it is necessary to enhance the heat conduction, the screw 6 can be installed into the threaded groove 5, and then the heat conduction plate 7 can slide inside the screw 6. This allows the back of the heat conduction plate 7 to adhere to the front surface of the first heat conduction frame 3, making the heat conduction plate 7 contact the front surface of the first heat conduction frame 3. Due to the setting of the adapter groove 8 and the heat conduction block 9, the contact area between the heat conduction plate 7 and the air is increased, so the heat transferred by the first heat conduction frame 3 can also be transferred through the heat conduction plate 7, and the overall heat transfer area is increased. Since the outer surface of the flexible interconnection cabinet 1 of the power distribution network is relatively thick, when cooling is required, the rotating disk 18 is manually rotated, which drives the worm gear 17 to rotate. The worm gear 17 then meshes with the worm wheel 16, which in turn drives the rotating column 15 to rotate. The rotating column 15 then drives the adjusting frame 19 to rotate, thereby opening the adjusting frame 19. At this time, the air will come into contact with the front and rear inner walls of the flexible interconnection cabinet 1, which can also cool the outer surface of the flexible interconnection cabinet 1 and remove the heat from the outer surface of the flexible interconnection cabinet 1. The above is the working principle of this utility model.

[0022] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A flexible interconnection device for power distribution networks with a cooling structure, comprising a flexible interconnection cabinet (1), wherein a cabinet door body (2) is installed on the right side surface of the flexible interconnection cabinet (1), characterized in that: Cooling components are installed on the front and rear surfaces of the flexible interconnection cabinet (1) of the power distribution network, and heat dissipation components are installed on the front and rear interiors of the flexible interconnection cabinet (1). The cooling component includes a first heat-conducting frame (3) and a second heat-conducting frame (10). The first heat-conducting frame (3) and the second heat-conducting frame (10) are respectively installed inside the front and rear of the flexible interconnection cabinet (1) of the power distribution network. The first heat-conducting frame (3) has a heat-conducting cavity (4) inside and a threaded groove (5) on the front surface of the first heat-conducting frame (3). The heat dissipation assembly includes a mounting frame (14), which is installed inside the front and rear of the flexible interconnection cabinet (1) of the power distribution network, and a rotating column (15) is inserted into the inner wall of the mounting frame (14).

2. The flexible interconnection device for power distribution networks with a cooling structure according to claim 1, characterized in that: A screw (6) is installed in the internal thread of the threaded groove (5), and a heat-conducting plate (7) is installed on the outer surface of the screw (6).

3. The flexible interconnection device for power distribution networks with a cooling structure according to claim 2, characterized in that: The heat-conducting plate (7) has an adapter groove (8) inside, and a heat-conducting block (9) is installed on the inner side wall of the heat-conducting plate (7).

4. A flexible interconnection device for power distribution networks with a cooling structure according to claim 1, characterized in that: A heat-conducting triangular block (11) is installed on the front surface of the second heat-conducting frame (10). A support plate (12) is fixedly connected to the front end of the heat-conducting triangular block (11). A connecting hole (13) is opened inside the support plate (12).

5. A flexible interconnection device for a power distribution network with a cooling structure according to claim 1, characterized in that: A worm gear (16) is installed on the right side of the rotating column (15), and a worm (17) is meshed with the lower end of the worm gear (16).

6. A flexible interconnection device for a power distribution network with a cooling structure according to claim 5, characterized in that: A rotating disk (18) is installed at the front end of the worm (17), and an adjustment frame (19) is installed on the left side of the rotating column (15).

7. A flexible interconnection device for a power distribution network with a cooling structure according to claim 6, characterized in that: The adjustment frame (19) and the mounting frame (14) are mutually compatible, and the lower end of the adjustment frame (19) is made of rubber.

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