Folding dustproof bus duct

Abstract

The utility model discloses a folding dustproof bus duct, which comprises a first bus duct and a second bus duct, and the two outer sides of the first bus duct and the second bus duct are connected through rotary connecting plates. Conductors are arranged in the first bus duct and the second bus duct, and the conductors in the first bus duct and the second bus duct are connected in a pairwise staggered manner; the upper end and the lower end of the joint of the first bus duct body and the second bus duct body are each provided with a cover plate, the cover plate located on the lower portion is provided with a cooling fan assembly, and the outer side of the first bus duct body and the outer side of the second bus duct body are each provided with an air inlet dustproof assembly. The folding use of the first bus duct and the second bus duct is facilitated, the occupied space of the bus duct is reduced, the transfer transportation and storage use of the bus duct are facilitated, the cooling function is achieved, dust is prevented from entering the bus duct, the cleanness and tidiness of the interior of the bus duct are ensured, and the normal use of the bus duct is ensured.

Description

Technical Field

[0001] This utility model belongs to the field of busbar technology, specifically relating to a foldable dustproof busbar. Background Technology

[0002] Busbar trunking is a closed metal device made of copper or aluminum busbar columns. It is used to distribute a large amount of power to various components of a distributed system and has increasingly replaced wires and cables in indoor low-voltage power transmission trunk line projects.

[0003] Existing busbar trunking is mostly an integrated structure. Due to its long length, it is inconvenient to place and fix during transportation and transfer, and it occupies a lot of storage space. In addition, it does not have a dustproof function when dissipating heat, which makes it easy for dust to accumulate inside the busbar trunking and affect its use. Therefore, we propose a foldable dustproof busbar trunking. Utility Model Content

[0004] The purpose of this utility model is to provide a foldable dustproof busbar trunking to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a foldable dustproof busbar trunking, comprising a first busbar trunking and a second busbar trunking, wherein the two outer sides of the first busbar trunking and the second busbar trunking are connected by a rotating connecting plate;

[0006] Both the first busbar trough and the second busbar trough are provided with conductors, and the conductors in the first busbar trough and the second busbar trough are connected in an alternating manner.

[0007] The first busbar trunking and the second busbar trunking are both provided with cover plates at the upper and lower ends of the connection point. A heat dissipation fan assembly is provided on the lower cover plate. An air intake dustproof assembly is provided on the outer side of both the first busbar trunking and the second busbar trunking.

[0008] Preferably, the connecting ends of the first busbar and the second busbar are provided with folding slots, and the rotating connecting plate is disposed between the folding slots at the connecting ends of the first busbar and the second busbar by locking bolts and locking nuts.

[0009] Preferably, the conductors in the first busbar groove and the second busbar groove are connected in an alternating manner by fixing bolts and fixing nuts.

[0010] Preferably, the cover plate is fixed to the outside of the folded slot at the connection end of the first busbar and the second busbar by mounting bolts.

[0011] Preferably, the cooling fan assembly includes a cooling fan and a fan mounting base plate;

[0012] A heat dissipation vent is provided on the cover plate located below. The heat dissipation fan is mounted on the cover plate at the position corresponding to the heat dissipation vent via the fan mounting base plate, and the heat dissipation fan and the heat dissipation vent are connected.

[0013] Preferably, the air intake dustproof assembly includes a plug-in frame and an air intake dustproof filter plate;

[0014] Both the first busbar trunking and the second busbar trunking have air inlets on their outer sides. The plug-in frame is located on the outer side of the air inlet, and the air inlet dust filter plate is plugged into the plug-in frame.

[0015] Preferably, one side of the plug-in frame is a plug-in opening structure, and a limiting push plate is provided on the air intake dust filter plate. The limiting push plate and the plug-in opening structure on the plug-in frame are connected and limited.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model is provided with a first busbar trough, a second busbar trough, a rotating connecting plate, and a folding slot. When the busbar trough needs to be folded, the cover plate is completely removed. Locking bolts and locking nuts are reserved at the middle position of the rotating connecting plate, as well as fixing bolts and fixing nuts at the middle position of the two conductors. The remaining bolts and nuts are removed, and then the first busbar trough and the second busbar trough are folded together. At this time, the connecting ends of the first busbar trough and the second busbar trough are loosely and rotatably connected by the bolts and nuts on the rotating connecting plate and the conductors, thus completing the folding use of the first busbar trough and the second busbar trough, reducing the space occupied by the busbar trough, and facilitating the transfer, transportation, storage and use of the busbar trough.

[0018] 2. This utility model is equipped with a heat dissipation fan assembly and an air intake dustproof assembly. When the busbar trunking is in operation, heat is generated inside the busbar trunking. At this time, the heat dissipation fan starts and exhausts the heat inside the busbar trunking through the heat dissipation vent. At the same time, the outside natural air enters the busbar trunking through the air intake dustproof filter plate and the air intake, which cools the inside of the busbar trunking and improves the cooling effect of the busbar trunking. At the same time, the air intake dustproof filter plate can filter the dust in the air entering the busbar trunking, preventing dust from entering the busbar trunking and ensuring the cleanliness of the inside of the busbar trunking, thus ensuring the normal use of the busbar trunking.

[0019] 3. This utility model is provided with a plug-in frame, an air intake dust filter plate and a limiting push plate. The air intake dust filter plate is pushed into the plug-in frame by the limiting push plate or pulled out of the plug-in frame, which facilitates the cleaning of dust on the air intake dust filter plate. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0021] Figure 2This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0022] Figure 3 This is a cross-sectional three-dimensional structural diagram of the present invention;

[0023] Figure 4 This is a partial three-dimensional structural schematic diagram of the present invention;

[0024] Figure 5 This is a partial three-dimensional structural schematic diagram of the present invention;

[0025] Figure 6 This is a three-dimensional structural diagram of the air intake dust filter plate and the limiting push plate of this utility model.

[0026] In the diagram: 1. First busbar trunking; 2. Second busbar trunking; 3. Rotating connecting plate; 4. Cover plate; 5. Cooling fan assembly; 501. Cooling fan; 502. Fan mounting base plate; 6. Air intake dustproof assembly; 601. Plug-in frame; 602. Air intake dustproof filter plate; 603. Limiting push plate; 7. Folding slot; 8. Air inlet; 9. Conductor. Detailed Implementation

[0027] 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.

[0028] Please see Figures 1-6 The foldable dustproof busbar trunking provided by this utility model includes a first busbar trunking 1 and a second busbar trunking 2. The two outer sides of the first busbar trunking 1 and the second busbar trunking 2 are connected by a rotating connecting plate 3. The connecting ends of the first busbar trunking 1 and the second busbar trunking 2 are provided with folding slots 7. The rotating connecting plate 3 is set between the folding slots 7 at the connecting ends of the first busbar trunking 1 and the second busbar trunking 2 by locking bolts and locking nuts.

[0029] Conductors 9 are provided in both the first busbar trough 1 and the second busbar trough 2. The conductors 9 in the first busbar trough 1 and the second busbar trough 2 are connected in pairs in an alternating manner. The conductors 9 in the first busbar trough 1 and the second busbar trough 2 are connected in pairs in an alternating manner by fixing bolts and fixing nuts.

[0030] This utility model includes a first busbar trough 1, a second busbar trough 2, a rotating connecting plate 3, and a folding slot 7. When the busbar trough needs to be folded, the cover plate 4 is completely removed. Locking bolts and nuts are reserved at the middle position of the rotating connecting plate 3, as well as fixing bolts and nuts at the middle position of the two conductors 9. The remaining bolts and nuts are removed, and then the first busbar trough 1 and the second busbar trough 2 are folded together. At this time, the connecting ends of the first busbar trough 1 and the second busbar trough 2 are loosely and rotatably connected by the bolts and nuts on the rotating connecting plate 3 and the conductors 9, thus completing the folding use of the first busbar trough 1 and the second busbar trough 2, reducing the space occupied by the busbar trough, and facilitating the transfer, transportation, storage and use of the busbar trough.

[0031] Cover plates 4 are provided at the upper and lower ends of the connection between the first busbar 1 and the second busbar 2. The cover plates 4 are fixed to the outside of the folded slot 7 at the connection end of the first busbar 1 and the second busbar 2 by mounting bolts. A cooling fan assembly 5 is provided on the lower cover plate 4. The cooling fan assembly 5 includes a cooling fan 501 and a fan mounting base plate 502. A heat dissipation port is opened on the lower cover plate 4. The cooling fan 501 is set on the cover plate 4 at the position corresponding to the heat dissipation port through the fan mounting base plate 502, and the cooling fan 501 and the heat dissipation port are connected. An air intake dustproof assembly 6 is provided on the outside of the first busbar 1 and the second busbar 2. The air intake dustproof assembly 6 includes a plug frame 601 and an air intake dustproof filter plate 602. An air intake port 8 is opened on the outside of the first busbar 1 and the second busbar 2. The plug frame 601 is set on the outside of the air intake port 8, and the air intake dustproof filter plate 602 is inserted into the plug frame 601.

[0032] This utility model includes a cooling fan assembly 5 and an air intake dustproof assembly 6. When the busbar trunking is in operation, heat is generated inside the busbar trunking. At this time, the cooling fan 501 is activated to exhaust the heat inside the busbar trunking through the heat dissipation port. At the same time, external natural air enters the busbar trunking through the air intake dustproof filter plate 602 and the air inlet 8 to cool the inside of the busbar trunking and improve the cooling effect. Simultaneously, the air intake dustproof filter plate 602 can filter dust in the air entering the busbar trunking, preventing dust from entering the busbar trunking and ensuring the cleanliness of the inside of the busbar trunking, thus ensuring the normal use of the busbar trunking.

[0033] In this embodiment, as Figure 1 , Figure 4 and Figure 6 As shown, one side of the plug-in frame 601 is a plug-in opening structure, and a limit push plate 603 is provided on the air intake dust filter plate 602. The limit push plate 603 and the plug-in opening structure on the plug-in frame 601 are connected and limited.

[0034] This utility model includes a plug-in frame 601, an air intake dust filter plate 602, and a limiting push plate 603. The air intake dust filter plate 602 is pushed into the plug-in frame 601 by the limiting push plate 603 or pulled out from the plug-in frame 601, which facilitates the cleaning of dust on the air intake dust filter plate 602.

[0035] 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 dustproof folding bus duct, characterized in that, Including first bus duct (1) and second bus duct (2), first bus duct (1) and second bus duct (2) are connected between both outer sides through rotating connecting plate (3); The first bus duct (1) and the second bus duct (2) are provided with conductor (9), the conductor (9) in the first bus duct (1) and the second bus duct (2) are staggered connection; The upper and lower ends of the connecting part of the first bus duct (1) and the second bus duct (2) are provided with cover plate (4), the cover plate (4) located below is provided with cooling fan assembly (5), the outer side of the first bus duct (1) and the second bus duct (2) is provided with air inlet dustproof assembly (6).

2. The folding dustproof bus duct according to claim 1, characterized in that: The connecting end of the first bus duct (1) and the second bus duct (2) is provided with folding notch (7), the rotating connecting plate (3) is arranged between the folding notch (7) of the connecting end of the first bus duct (1) and the second bus duct (2) through locking bolt and locking nut.

3. The folding dustproof bus duct according to claim 1, characterized in that: The conductor (9) in the first bus duct (1) and the second bus duct (2) is connected by fixing bolt and fixing nut.

4. The folding dustproof bus duct according to claim 2, characterized in that: The cover plate (4) is fixed outside the folding notch (7) of the connecting end of the first bus duct (1) and the second bus duct (2) through mounting bolt.

5. The folding dustproof bus duct according to claim 1, characterized in that: The cooling fan assembly (5) includes cooling fan (501) and fan mounting bottom plate (502); The cover plate (4) located below is provided with heat dissipation opening, the cooling fan (501) is arranged on the cover plate (4) at the position corresponding to the heat dissipation opening through the fan mounting bottom plate (502), and the cooling fan (501) and the heat dissipation opening are communicated.

6. The folding dustproof bus duct according to claim 1, characterized in that: The air inlet dustproof assembly (6) includes plug-in frame (601) and air inlet dustproof filter plate (602); The outer side of the first bus duct (1) and the second bus duct (2) is provided with air inlet (8), the plug-in frame (601) is arranged outside the air inlet (8), and the air inlet dustproof filter plate (602) is inserted into the plug-in frame (601).

7. The folding dustproof bus duct according to claim 6, characterized in that: One side of the plug-in frame (601) is plug-in opening structure, the air inlet dustproof filter plate (602) is provided with limiting push plate (603), the limiting push plate (603) and the plug-in opening structure on the plug-in frame (601) are limited in position.

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