Industrial distribution box structure with high heat dissipation efficiency

Abstract

The utility model discloses an industrial distribution box structure of high -efficient heat dissipation, including distribution box, distribution box is equipped with the door at one side, and distribution box is equipped with a plurality of support plate in the inside, the door is established at upper and lower end respectively with spiral hole, and spiral hole is respectively screwed with spiral block. The mounting bracket of this industrial distribution box structure of high -efficient heat dissipation is screwed in the spiral hole with the door and constitutes the spiral locking structure through the spiral block, thereby through the spiral block, the overall angle of mounting bracket is adjusted, and when the water -cooled air is passed into the distribution box, the fan assembly is avoided directly facing the exhaust pipe assembly and influences the distribution box heat dissipation effect, the distribution box inside of the device forms the intercommunication structure through the air inlet, the connecting pipe, the shunt pipe and the air inlet, thereby when the temperature in the distribution box is higher, the water -cooled air can be passed into through the air inlet and the auxiliary cooling, and through the fairing, the water -cooled air is avoided directly with the electrical apparatus in the distribution cabinet and contacts.

Description

Technical Field

[0001] This utility model relates to the field of industrial power distribution box technology, specifically to an industrial power distribution box structure with high heat dissipation efficiency. Background Technology

[0002] Industrial distribution boxes are core equipment in industrial electrical systems used for power distribution, circuit protection, equipment control, and operation monitoring. They come in various types and have comprehensive functions to meet the power needs of different industrial scenarios. In power systems, industrial distribution boxes are used to house multiple electrical components for power distribution, circuit protection, and electrical isolation.

[0003] Industrial distribution boxes utilize multiple support frames to house electrical components and multiple cooling fan assemblies to dissipate heat from the interior, preventing high internal temperatures from affecting the operation of the components. However, in existing industrial distribution boxes, the ventilation efficiency of a single ventilation duct can be hampered by dust filters, and relying solely on fan assemblies is insufficient to guarantee efficient cooling of the internal components. Therefore, this paper proposes a highly efficient heat dissipation structure for industrial distribution boxes to address these issues. Utility Model Content

[0004] The purpose of this utility model is to provide an industrial power distribution box structure with high heat dissipation efficiency, so as to solve the problems mentioned in the background art that, during the use of existing industrial power distribution boxes, the ventilation and heat dissipation effect of a single ventilation duct may be affected by the dust screen, and the heat dissipation efficiency of the power distribution box cannot be guaranteed by relying solely on the fan assembly.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency heat dissipation industrial power distribution box structure, including a power distribution box, a door on one side of the power distribution box, and multiple sets of support plates inside the power distribution box. Electrical components are placed on the support plates respectively. The door has spiral holes at the top and bottom, and spiral blocks are spiraled in the spiral holes respectively. The other end of the spiral blocks is connected to the mounting bracket. A fan frame is placed inside the mounting bracket, and bolts are spiraled on both sides of the mounting bracket. The other end of the bolts is spiraled onto the fan frame. A motor is provided below the fan frame, and an output shaft is provided above the motor. Multiple sets of fan blades are evenly provided on the outer wall of the output shaft. The rear panel of the distribution box is a hollow structure, and air inlets are provided at the upper and lower ends of the rear of the distribution box. A connecting pipe is provided on the air inlet, and the other end of the connecting pipe is connected to a diverter pipe. An air inlet pipe is spirally attached to the other end of the diverter pipe, and the other end of the air inlet pipe is connected to an external independent water cooling device. The rear panel of the distribution box has openings at the upper and lower wind sides, and guide plates are provided on the inner wall of the distribution box for each opening. The distribution box has an L-shaped ventilation pipe on its upper surface, and a ventilation pipe is also embedded in the upper part of the box door. The L-shaped ventilation pipe and the ventilation pipe are respectively fixed on the outer side, and dustproof nets are embedded in the fixed frames. Multiple sets of telescopic rods are respectively provided below the fixed frames, and support frames are correspondingly provided below the telescopic rods on the outer wall of the distribution box and the box door. The telescopic rods are respectively inserted into the support frames, and hollow blocks are embedded in both sides of the telescopic rods. Elastic limiting blocks are inserted inside the hollow blocks, and the elastic limiting blocks are engaged in the corresponding limiting holes on both sides of the support frames. A spring is provided between the hollow blocks and the elastic limiting blocks.

[0006] Preferably, the mounting bracket is screwed into the spiral hole by a spiral block to form a spiral locking structure with the box door.

[0007] Preferably, the fan frame is helically locked to the mounting frame by multiple sets of bolts, and the fan blades rotate within the fan frame via the output shaft under the action of the motor.

[0008] Preferably, the internal structure of the distribution box is connected to the air inlet through an air inlet, a connecting pipe, and a branch pipe.

[0009] Preferably, the fixing frame is engaged with the support frame in the limiting hole by a telescopic rod, a spring, and an elastic limiting block to form an elastic engaging limiting structure.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: The mounting bracket of this high-efficiency heat dissipation industrial distribution box structure forms a spiral locking structure with the box door through a spiral block spirally screwed into the spiral hole. This allows for easy adjustment of the overall angle of the mounting bracket via the spiral block, thus preventing the fan assembly from directly facing the exhaust duct assembly and affecting the heat dissipation effect of the distribution box when water-cooled air is introduced into the distribution box. The distribution box interior of this device forms a communication structure with the air inlet through the air inlet, connecting pipe, and branch pipe. This allows for the introduction of water-cooled air through the air inlet to assist in cooling when the internal temperature of the distribution box is high. At the same time, the guide plate prevents the water-cooled air from directly contacting the electrical components inside the distribution cabinet. The device has multiple sets of ventilation ducts inside, and the fixing bracket at the ventilation duct is engaged with the support frame through the telescopic rod, spring, and elastic limit block to form an elastic engagement and limiting structure. This effectively increases the air cooling efficiency inside the distribution box through multiple sets of ventilation ducts, and the elastic limit block assembly facilitates the quick disassembly and replacement of multiple sets of dustproof mesh assemblies, thus effectively ensuring the heat dissipation effect inside the distribution box while preventing dust. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of an industrial power distribution box with high heat dissipation efficiency according to the present invention. Figure 2 This is a top view schematic diagram of the structure of an industrial power distribution box with high heat dissipation efficiency according to the present invention. Figure 3 This is a front view schematic diagram of the structure door of an industrial power distribution box with high heat dissipation efficiency according to this utility model; Figure 4 This utility model relates to an industrial power distribution box structure with high heat dissipation efficiency. Figure 3 Enlarged structural diagram at point A in the middle; Figure 5 This is a schematic diagram of a heat dissipation fan assembly for an industrial power distribution box with high heat dissipation efficiency according to the present invention.

[0012] In the diagram: 11. Distribution box, 2. Box door, 3. Mounting bracket, 4. Spiral block, 5. Fan outer frame, 6. Bolt, 7. Motor, 8. Fan blade, 9. Air inlet, 10. Connecting pipe, 11. Diverter pipe, 12. Guide plate, 13. L-shaped ventilation pipe, 14. Ventilation pipe, 15. Fixing bracket, 16. Telescopic rod, 17. Support frame, 18. Spring, 19. Elastic limit block. Detailed Implementation

[0013] 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.

[0014] Please see Figure 1-5 This utility model provides a technical solution: a high-efficiency heat dissipation industrial power distribution box structure, including a power distribution box 1. The power distribution box 1 has a door 2 on one side, and multiple sets of support plates are provided inside the power distribution box 1. Electrical components are placed on the support plates respectively. The door 2 has spiral holes at the top and bottom, and spiral blocks 4 are spiraled in the spiral holes respectively. The other end of the spiral blocks 4 is connected to the mounting bracket 3. It should be noted that the power distribution box 1 is equipped with a temperature monitor and is wirelessly connected to a temperature monitoring system to monitor the temperature inside the power distribution box 1 in real time and provide timely warnings of high temperature.

[0015] Furthermore, the mounting bracket 3 is spirally locked to the box door 2 by spiral block 4 spiraling inside spiral hole, thereby adjusting the overall angle of the mounting bracket 3 according to the heat dissipation inside the distribution box 1, thus preventing the cooling fan assembly from facing the L-shaped ventilation pipe 13 and affecting its subsequent heat dissipation effect.

[0016] The mounting bracket 3 houses the fan frame 5, and bolts 6 are screwed on both sides of the mounting bracket 3. The other end of the bolts 6 is screwed onto the fan frame 5. The fan frame 5 has a motor 7 at the bottom and an output shaft at the top. Multiple sets of fan blades 8 are evenly arranged on the outer wall of the output shaft.

[0017] Furthermore, the fan outer frame 5 is connected to the mounting bracket 3 by multiple sets of bolts 6 to form a spiral locking structure, and the fan blades 8 are rotated within the fan outer frame 5 by the output shaft under the action of the motor 7. Thus, the cooling fan assembly installed by bolts can continuously cool the inside of the distribution box 1, thereby preventing the high temperature inside the distribution box 1 from affecting the normal operation of electrical components.

[0018] The rear panel of the distribution box 1 is a hollow structure, and air inlets 9 are provided at the upper and lower ends of the rear of the distribution box 1. A connecting pipe 10 is provided on the air inlet 9, and the other end of the connecting pipe 10 is connected to the diversion pipe 11. The other end of the diversion pipe 11 is spirally connected to the air inlet pipe, and the other end of the air inlet pipe is connected to an external independent water cooling device. The rear panel of the distribution box 1 has openings at the upper and lower wind sides, and the openings are respectively provided with guide plates 12 on the inner wall of the distribution box 1. It should be noted that the water cooling device uses a heat exchanger to cool the outdoor air and then send it into the distribution box 1 for auxiliary heat dissipation, thereby further increasing the heat dissipation effect inside the distribution box 1 while ensuring the safety of the internal components of the distribution box 1. The diversion pipe 11 is spirally covered when working to prevent dust from entering the distribution box 1. When the diversion pipe 10 is working, the air inlet pipe is spirally closed at one end to ensure that the cold air can be normally introduced into the distribution box 1.

[0019] Furthermore, the interior of the distribution box 1 is connected to the air inlet through the air inlet 9, the connecting pipe 10, and the diversion pipe 11. This ensures that the cooled air can enter the distribution box 1 for rapid cooling, and multiple sets of guide plates 12 prevent the cooled air from directly contacting the electrical components and affecting their working performance.

[0020] The distribution box 1 has an L-shaped ventilation duct 13 on its upper surface, and a ventilation duct 14 is embedded in the upper part of the box door 2. The L-shaped ventilation duct 13 and the ventilation duct 14 are respectively equipped with fixing frames 15 on their outer sides, and dustproof nets are embedded in the fixing frames 15. Multiple sets of telescopic rods 16 are respectively provided below the fixing frames 15, and support frames 17 are correspondingly provided below the telescopic rods 16 on the outer walls of the distribution box 1 and the box door 2. The telescopic rods 16 are inserted into the support frames 17, and hollow blocks are embedded in both sides of the telescopic rods 16. Elastic limiting blocks 19 are inserted inside the hollow blocks, and the elastic limiting blocks 19 engage with the corresponding limiting holes on both sides of the support frame 17. Springs 18 are provided between the elastic limit blocks 19. It should be noted that this utility model is an industrial power distribution box structure with high heat dissipation efficiency. All components are standard parts or components known to those skilled in the art. Its structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. In addition, all the electrical components mentioned above in this device refer to power components, electrical components and the matching monitoring computer and power supply connected by wires. The specific connection method should refer to the working principle above, and the electrical connection between each electrical component should be completed in the order of operation. The detailed connection method is a well-known technology in the field.

[0021] Furthermore, the fixing frame 15 is engaged with the support frame 17 through the telescopic rod 16, spring 18, and elastic limiting block 19 to form an elastic engagement limiting structure. Thus, the multiple sets of elastically engaged fixing frame 15 components ensure the heat dissipation effect inside the distribution box 1, while facilitating the quick replacement of the dustproof screen components on a regular basis.

[0022] Working Principle: Using a highly efficient heat dissipation industrial distribution box structure, the fan frame 5 is first installed on the mounting bracket 3 using bolts 6. This allows multiple sets of cooling fans to move heat upwards from inside the industrial distribution box 1 during operation, achieving heat dissipation through ventilation ducts. Dust filters on the mounting bracket 15 prevent excessive dust from entering the distribution box 1 and affecting the heat dissipation of related electrical components. Simultaneously, the multi-directionally installed ventilation ducts effectively ensure the overall heat dissipation of the distribution box 1, preventing the dust filters from reducing heat dissipation efficiency. During use, the dust filters can be periodically pressed against the elastic limit block 19 for quick removal, and the elastic limit block 19 and its related components facilitate quick installation of the next dust filter, preventing long-term blockage that could affect the heat dissipation efficiency of the distribution box 1. The elastic limit block also... The 19th component increases the efficiency of replacing the dust filter component. During the operation of the relevant components inside the distribution box 1, the internal temperature can be monitored in real time by the temperature monitoring system. If the temperature is too high, an alarm will be triggered in time. The staff will then spirally install the air inlet pipe at the distribution pipe 11 so that the cooled air at a suitable temperature can be introduced into the hollow back panel of the distribution box 1 through the connecting pipe 10 and the air inlet 9. The cold air is introduced into the distribution box 1 through multiple openings on the back panel for rapid cooling, thereby increasing the heat dissipation effect inside the distribution box 1. At the same time, the guide plate 12 can be used to prevent the cold air from directly contacting the electrical components and affecting their operation. During the cold air introduction process, the staff can use the spiral block 4 to drive the mounting bracket 3 to adjust the angle, thereby preventing the fan component from facing the L-shaped ventilation pipe 13 and affecting the cooling effect of the cold air inside the distribution box 1. This is the usage process of this highly efficient heat dissipation industrial distribution box structure.

[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-efficiency heat dissipation industrial distribution box structure, comprising a distribution box (1), wherein the distribution box (1) is provided with a door (2) on one side, and the distribution box (1) is provided with multiple sets of support plates inside, wherein electrical components are respectively placed on the support plates, characterized in that: The door (2) has spiral holes at the top and bottom, and spiral blocks (4) are spiraled in the spiral holes. The other end of the spiral blocks (4) is connected to the mounting bracket (3). The mounting bracket (3) has a fan frame (5) inside, and bolts (6) are spiraled on both sides of the mounting bracket (3). The other end of the bolts (6) is spiraled on the fan frame (5). The fan frame (5) has a motor (7) at the bottom. The motor (7) has an output shaft at the top, and multiple sets of fan blades (8) are evenly arranged on the outer wall of the output shaft. The rear panel of the distribution box (1) is hollow, and air inlets (9) are provided at the upper and lower ends of the rear of the distribution box (1). A connecting pipe (10) is provided on the air inlet (9), and the other end of the connecting pipe (10) is connected to a diversion pipe (11). An air inlet pipe is spirally provided at the other end of the diversion pipe (11), and the other end of the air inlet pipe is connected to an external independent water cooling device. The rear panel of the distribution box (1) has openings at the upper and lower wind sides, and guide plates (12) are provided on the inner wall of the distribution box (1) at the openings. The distribution box (1) is provided with an L-shaped ventilation pipe (13) on the upper end face, and a ventilation pipe (14) is embedded in the upper part of the box door (2). The L-shaped ventilation pipe (13) and the ventilation pipe (14) are respectively provided with a fixing frame (15) on the outside, and a dustproof net is embedded in the fixing frame (15). The fixing frame (15) is provided with multiple sets of telescopic rods (16) on the lower part, and a support frame (17) is provided on the outer wall of the distribution box (1) and the box door (2) below the telescopic rods (16). The telescopic rods (16) are respectively inserted into the support frame (17), and hollow blocks are embedded in both sides of the telescopic rods (16). An elastic limiting block (19) is inserted inside the hollow block, and the elastic limiting block (19) is engaged in the corresponding limiting hole on both sides of the support frame (17). A spring (18) is provided between the hollow block and the elastic limiting block (19).

2. The industrial power distribution box structure with high heat dissipation efficiency according to claim 1, characterized in that: The mounting bracket (3) is spiraled into the spiral hole by the spiral block (4) to form a spiral locking structure with the box door (2).

3. The industrial power distribution box structure with high heat dissipation efficiency according to claim 1, characterized in that: The fan outer frame (5) is connected to the mounting bracket (3) by multiple sets of bolts (6) to form a spiral locking structure, and the fan blades (8) are rotated within the fan outer frame (5) by the output shaft under the action of the motor (7).

4. The industrial power distribution box structure with high heat dissipation efficiency according to claim 1, characterized in that: The internal structure of the distribution box (1) is connected to the air inlet through the air inlet (9), the connecting pipe (10), and the diversion pipe (11).

5. The industrial power distribution box structure with high heat dissipation efficiency according to claim 1, characterized in that: The fixed frame (15) is engaged in the limiting hole by the telescopic rod (16), spring (18), and elastic limiting block (19) to form an elastic engaging limiting structure with the support frame (17).

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