High heat dissipation primary-secondary fusion ring network box

Abstract

The utility model relates to ring net case technical field, concretely is a kind of high heat dissipation primary-secondary fusion ring net case, including box, the one end of box is fixedly installed with installation frame, the inside fixed mounting of installation frame is equipped with dust frame, the end of dust frame is equipped with multiple heat dissipation channels, the both sides of multiple heat dissipation channels are fixedly installed with multiple evenly distributed baffle, the side of dust frame away from multiple heat dissipation channels is provided with dust screen, the bottom rotation of dust frame side close to dust screen is installed with installation shaft, the outside fixed sleeve of installation shaft is equipped with bottom plate, the outside of installation shaft is provided with positioning mechanism.The utility model has the beneficial effects of not needing staff to frequently clean dust screen, multiple heat dissipation channels can be in the state of high-efficiency heat dissipation for a long time, and the labyrinth heat dissipation mode can prevent water from entering the box interior, so that dust frame has better dustproof and waterproof effect simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of ring main unit technology, specifically a high heat dissipation primary and secondary integrated ring main unit. Background Technology

[0002] In simple terms, a primary and secondary integrated ring main unit (RMU) is a new generation of intelligent, standardized, and modular ring main unit that deeply integrates and merges the "primary equipment" and "secondary equipment" of a traditional ring main unit in terms of physical structure and function. It is not just a simple assembly of hardware, but also a deep integration of functions such as information collection, equipment control, and fault handling through standardized design and integrated manufacturing.

[0003] Existing integrated primary and secondary ring mainframes primarily dissipate heat through straight-in-straight-out ventilation holes, while simultaneously using dust filters to intercept external dust. These dust filters mainly block solid particles. However, for outdoor ring mainframes, rainwater is highly likely to enter the interior, affecting the operation of internal electrical components. Furthermore, due to the low wind resistance of the straight-in-straight-out ventilation holes, dust accumulates more quickly on the surface of the dust filters, drastically reducing the heat dissipation effect. This method requires frequent cleaning of the dust filters by staff to ensure efficient heat dissipation of the ring mainframe. Utility Model Content

[0004] The purpose of this invention is to provide a high heat dissipation primary and secondary integrated ring network box to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high heat dissipation primary and secondary fusion ring network box, comprising a box body, an installation frame fixedly installed at one end of the box body, a dustproof frame fixedly installed inside the installation frame, multiple heat dissipation channels opened at the end of the dustproof frame, multiple evenly distributed partitions fixedly installed on both sides of the multiple heat dissipation channels, a dustproof net provided on the side of the dustproof frame away from the multiple heat dissipation channels, an installation shaft rotatably installed at the bottom of the dustproof frame near the dustproof net, a base plate fixedly sleeved on the outside of the installation shaft, and a positioning mechanism provided on the outside of the installation shaft.

[0006] Preferably, the dustproof frame has two symmetrically arranged mounting slots at one end near the dustproof net, and the two ends of the dustproof net are respectively disposed inside the two mounting slots.

[0007] Preferably, the positioning mechanism includes a positioning block and an operating block. One side of the positioning block is fixedly connected to the dustproof frame. The end of the positioning block is provided with a positioning hole one and a positioning hole two. The operating block is slidably sleeved inside the mounting shaft. A pressing component is provided on the side of the operating block away from the positioning block. A positioning rod is fixedly installed on the side of the operating block away from the pressing component. The positioning rod cooperates with both the positioning hole one and the positioning hole two.

[0008] Preferably, the extrusion assembly includes a fixed sleeve, which is fixedly sleeved on the outside of the mounting shaft. A slide rod is fixedly installed on the top of the fixed sleeve, and an extrusion spring is sleeved on the outside of the slide rod. A bracket is slidably sleeved on the outside of the slide rod near the operating block, and the side of the bracket away from the extrusion spring is fixedly connected to the operating block.

[0009] Preferably, the operating block has multiple evenly distributed strip-shaped limiting grooves inside, and multiple evenly distributed limiting strips are fixedly installed in the middle of the mounting shaft, with each limiting strip cooperating with the multiple strip-shaped limiting grooves.

[0010] Preferably, side baffles are fixedly installed at both ends of the top of the base plate, and the two side baffles are respectively arranged on both sides of the dustproof frame.

[0011] Preferably, two symmetrically arranged limiting blocks are fixedly installed on the bottom of the dustproof frame near the mounting shaft, and the two limiting blocks cooperate with each other at both ends of the base plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 0. By setting multiple partitions inside multiple heat dissipation channels, the multiple heat dissipation channels form a labyrinth-like heat dissipation system. The wind resistance of external dust entering the cabinet is high, and most of the dust and impurities are intercepted inside the multiple heat dissipation channels. Less dust accumulates on the surface of the dust filter, so the dust filter does not need to be cleaned frequently by the staff. The multiple heat dissipation channels can be in a state of efficient heat dissipation for a long time. In addition, the labyrinth-like heat dissipation method can prevent water from entering the cabinet, so that the dust filter frame also has a good dustproof and waterproof effect.

[0013] 1. By setting an openable base plate, when it is necessary to clean the inside of the dustproof frame, the base plate can be opened to open the bottom opening of the dustproof frame, so that the operator can easily clean the inside of multiple heat dissipation holes and the dustproof mesh. The positioning mechanism can fix the base plate in different states to avoid affecting the operator's cleaning of the inside of the dustproof frame. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2This is a schematic diagram of the installation frame and dustproof frame structure of this utility model; Figure 3 This is a schematic diagram of the dustproof frame structure of this utility model; Figure 4 This is a schematic diagram of the internal structure of the dustproof frame of this utility model; Figure 5 This is a schematic diagram of the base plate structure of this utility model; Figure 6 This is a partial structural schematic diagram of the present invention; Figure 7 This is a schematic diagram of the positioning mechanism of this utility model.

[0015] The components represented by each number in the attached diagram are listed below: 1. Housing; 2. Mounting frame; 3. Dustproof frame; 4. Heat dissipation channel; 5. Partition; 6. Dustproof net; 7. Mounting groove; 8. Mounting shaft; 9. Base plate; 10. Positioning block; 11. Positioning hole one; 12. Positioning hole two; 13. Operating block; 14. Fixing sleeve; 15. Slide rod; 16. Compression spring; 17. Bracket; 18. Positioning rod; 19. Limiting strip; 20. Limiting block; 21. Side baffle; 22. Strip-shaped limiting groove. Detailed Implementation

[0016] 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.

[0017] This utility model provides a technical solution: such as Figure 1 - Figure 7 The high heat dissipation primary and secondary fusion ring network box shown includes a box body 1. An installation frame 2 is fixedly installed at one end of the box body 1. A dustproof frame 3 is fixedly installed inside the installation frame 2. Multiple heat dissipation channels 4 are opened at the end of the dustproof frame 3. Multiple evenly distributed partitions 5 are fixedly installed on both sides of the multiple heat dissipation channels 4. A dustproof net 6 is provided on the side of the dustproof frame 3 away from the multiple heat dissipation channels 4. An installation shaft 8 is rotatably installed at the bottom of the side of the dustproof frame 3 near the dustproof net 6. A base plate 9 is fixedly sleeved on the outside of the installation shaft 8. A positioning mechanism is provided on the outside of the installation shaft 8.

[0018] Two symmetrically arranged mounting slots 7 are provided at one end of the dustproof frame 3 near the dustproof net 6, and the two ends of the dustproof net 6 are respectively set inside the two mounting slots 7.

[0019] The positioning mechanism includes a positioning block 10 and an operating block 13. One side of the positioning block 10 is fixedly connected to the dustproof frame 3. The end of the positioning block 10 is provided with a positioning hole 11 and a positioning hole 12. The operating block 13 is slidably sleeved inside the mounting shaft 8. A pressing component is provided on the side of the operating block 13 away from the positioning block 10. A positioning rod 18 is fixedly installed on the side of the operating block 13 away from the pressing component. The positioning rod 18 cooperates with the positioning hole 11 and the positioning hole 12.

[0020] The extrusion assembly includes a fixed sleeve 14, which is fixedly sleeved on the outside of the mounting shaft 8. A slide rod 15 is fixedly installed on the top of the fixed sleeve 14. An extrusion spring 16 is sleeved on the outside of the slide rod 15. A bracket 17 is slidably sleeved on the outside of the slide rod 15 near the operating block 13. The side of the bracket 17 away from the extrusion spring 16 is fixedly connected to the operating block 13.

[0021] The operating block 13 has multiple evenly distributed strip-shaped limiting grooves 22 inside. Multiple evenly distributed limiting strips 19 are fixedly installed in the middle of the mounting shaft 8. The multiple limiting strips 19 cooperate with the multiple strip-shaped limiting grooves 22 respectively.

[0022] Side baffles 21 are fixedly installed at both ends of the top of the base plate 9, and the two side baffles 21 are respectively set on both sides of the dustproof frame 3.

[0023] Two symmetrically arranged limiting blocks 20 are fixedly installed on the bottom of the dustproof frame 3 near the mounting shaft 8. The two limiting blocks 20 cooperate with each other at both ends of the base plate 9.

[0024] Working principle: During use, multiple partitions 5 are set inside the multiple heat dissipation channels 4 to form a labyrinth-like heat dissipation. The wind resistance of external dust entering the cabinet 1 is high, which intercepts most of the dust and impurities inside the multiple heat dissipation channels 4. Less dust accumulates on the surface of the dustproof net 6, so the staff does not need to clean the dustproof net 6 frequently. The multiple heat dissipation channels 4 can be in a state of efficient heat dissipation for a long time. In addition, the labyrinth-like heat dissipation method can prevent water from entering the cabinet 1, so that the dustproof frame 3 also has a good dustproof and waterproof effect. When cleaning dust and impurities inside the dustproof frame 3, first remove the bolts securing the dustproof frame 3 to the mounting frame 2. Then, push the operating block 13 to one side of the fixing sleeve 14. As the operating block 13 moves, it drives the positioning rod 18 to move synchronously, disengaging the positioning hole 11. When the operating block 13 moves, it drives the bracket 17 to slide outside the slide rod 15, compressing the compression spring 16. This causes the base plate 9 and the mounting shaft 8 to rotate. As the mounting shaft 8 rotates, the operating block 13 rotates synchronously under the action of multiple limiting strips 19 and multiple strip-shaped limiting grooves 22 until the base plate 9 rotates. When the two ends of plate 9 touch the two limit blocks 20, they can no longer rotate. At this time, the base plate 9 rotates 90 degrees, and the positioning rod 18 corresponds to the positioning hole 12. Under the action of the compression spring 16, the positioning rod 18 is inserted into the positioning hole 12, and the position of the base plate 9 is fixed. At this time, the bottom of the dustproof frame 3 opens, so that the dust and impurities inside the multiple heat dissipation channels 4 can be cleaned easily. At the same time, the dustproof net 6 can be pulled out and the surface of the dustproof net 6 can be cleaned separately. Since the base plate 9 no longer covers the opening at the bottom of the dustproof frame 3, it is convenient for the operator to clean the inside of the multiple heat dissipation channels 4.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high heat dissipation primary and secondary integrated ring main unit, comprising a housing (1), characterized in that: An installation frame (2) is fixedly installed at one end of the housing (1). A dustproof frame (3) is fixedly installed inside the installation frame (2). Multiple heat dissipation channels (4) are opened at the end of the dustproof frame (3). Multiple evenly distributed partitions (5) are fixedly installed on both sides of the multiple heat dissipation channels (4). A dustproof net (6) is provided on the side of the dustproof frame (3) away from the multiple heat dissipation channels (4). An installation shaft (8) is rotatably installed on the bottom of the side of the dustproof frame (3) close to the dustproof net (6). A base plate (9) is fixedly sleeved on the outside of the installation shaft (8). A positioning mechanism is provided on the outside of the installation shaft (8).

2. The high heat dissipation primary and secondary integrated ring main unit according to claim 1, characterized in that: The dustproof frame (3) has two symmetrically arranged mounting slots (7) at one end near the dustproof net (6), and the two ends of the dustproof net (6) are respectively located inside the two mounting slots (7).

3. The high heat dissipation primary and secondary integrated ring main unit according to claim 1, characterized in that: The positioning mechanism includes a positioning block (10) and an operating block (13). One side of the positioning block (10) is fixedly connected to the dustproof frame (3). The end of the positioning block (10) is provided with a positioning hole one (11) and a positioning hole two (12). The operating block (13) is slidably sleeved inside the mounting shaft (8). A pressing component is provided on the side of the operating block (13) away from the positioning block (10). A positioning rod (18) is fixedly installed on the side of the operating block (13) away from the pressing component. The positioning rod (18) cooperates with the positioning hole one (11) and the positioning hole two (12).

4. The high heat dissipation primary and secondary integrated ring main unit according to claim 3, characterized in that: The extrusion assembly includes a fixed sleeve (14), which is fixedly sleeved on the outside of the mounting shaft (8). A slide rod (15) is fixedly installed on the top of the fixed sleeve (14). An extrusion spring (16) is sleeved on the outside of the slide rod (15). A bracket (17) is slidably sleeved on the outside of the slide rod (15) near the operating block (13). The side of the bracket (17) away from the extrusion spring (16) is fixedly connected to the operating block (13).

5. A high heat dissipation primary and secondary integrated ring main unit according to claim 3, characterized in that: The operating block (13) has multiple evenly distributed strip-shaped limiting grooves (22) inside. Multiple evenly distributed limiting strips (19) are fixedly installed in the middle of the mounting shaft (8). The multiple limiting strips (19) cooperate with the multiple strip-shaped limiting grooves (22).

6. The high heat dissipation primary and secondary integrated ring main unit according to claim 1, characterized in that: Side baffles (21) are fixedly installed at both ends of the top of the base plate (9), and the two side baffles (21) are respectively set on both sides of the dustproof frame (3).

7. A high heat dissipation primary and secondary integrated ring main unit according to claim 1, characterized in that: Two symmetrically arranged limiting blocks (20) are fixedly installed on the bottom of the dustproof frame (3) near the mounting shaft (8), and the two limiting blocks (20) cooperate with each other at both ends of the base plate (9).

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