CN219304430U

CN219304430U - High-efficient heat dissipation bus duct

Info

Publication number: CN219304430U
Application number: CN202223526784.0U
Authority: CN
Inventors: 张开琴; 李立军; 戴晶; 童吉
Original assignee: Jiangsu Shengye Electric Co ltd
Current assignee: Jiangsu Shengye Electric Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-04
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a high-efficiency heat dissipation bus duct which comprises a bus duct shell, wherein a cavity is formed in the bus duct shell, a support frame is arranged on the inner wall of the bottom of the cavity through a screw, a bus body is arranged in the support frame, mounting grooves are formed in the outer walls of the two sides of the bus duct shell, a fixing groove is formed in the mounting groove, heat collecting plates are arranged on the inner walls of the two sides of the bus duct shell through the screw, and a heat pipe is welded on the outer wall of one side of the heat collecting plate and penetrates through the outer wall of one side of the bus duct shell; according to the utility model, through the heat pipe, the heat collecting plate and the heat radiating plate, heat in the wire slot shell can be conducted to the outside of the wire slot shell in the using process, and then the heat of the wire slot shell is radiated through air flowing from the outside, so that the efficiency of radiating the heat in the wire slot shell is improved, and the probability of occurrence of bus damage caused by heat accumulation of a bus body in the wire slot shell can be reduced in the using process.

Description

High-efficient heat dissipation bus duct

Technical Field

The utility model belongs to the technical field of bus ducts, and particularly relates to a high-efficiency heat dissipation bus duct.

Background

With the advent of modern engineering facilities and equipment, the power consumption of various industries is rapidly increased, especially the appearance of numerous large-scale factory workshops and high-rise buildings, the traditional cables serving as power transmission wires cannot meet the requirements of a large-current transmission system, the parallel connection of multiple cables brings a plurality of inconveniences to field installation construction connection, and the appearance of bus ducts solves the problem. The bus duct is a closed metal device composed of copper and aluminum bus posts for distributing high power to each element of the dispersion system

At present, in the bus duct in the prior art, heat is radiated through the contact between the shell of the bus duct and air in the using process, so that the problem that the bus installed in the bus duct is easy to damage due to accumulated heat is caused, and the efficient heat-radiating bus duct needs to be designed to solve the problem.

Disclosure of Invention

The utility model aims to provide a high-efficiency heat dissipation bus duct so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the wire casing, the inside of wire casing is opened there is the cavity, and installs the support frame through the screw on the bottom inner wall of cavity, the inside of support frame is provided with the generating line body, all open the mounting groove on the both sides outer wall of wire casing, and the inside of mounting groove is opened there is the fixed slot, install the thermal-arrest board through the screw on the both sides inner wall of wire casing, and the welding has the heat pipe on the one side outer wall of thermal-arrest board, the heat pipe runs through to on the one side outer wall of wire casing, and the heat pipe is located the inside of fixed slot, the inside of mounting groove has the heating panel through the screw, and integrated into one piece has the connecting block on the one side outer wall of heating panel, the connecting block is located one side outer wall of heat pipe, integrated into one piece has radiating fin on the one side outer wall of heating panel.

Preferably, a sealing groove is formed in the outer wall of the top of the wire slot shell and the upper portion of the wire slot shell, and a sealing cover is installed in the sealing groove through bolts.

Preferably, the side plates are welded on the outer walls of the two ends of the wire slot shell, the wire slot is formed in the side plates, and the bus body is inserted into the wire slot.

Preferably, the inner wall of the bottom of the wire slot shell is provided with a ventilation opening, and the ventilation opening is internally provided with a ventilation fan through a screw.

Preferably, a dust screen is arranged in the ventilation opening through a screw, and the ventilation fan is positioned below the support frame.

Preferably, a limit groove is formed in the outer wall of the top of the support frame, and the bus body is inserted into the limit groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the heat pipe, the heat collecting plate and the heat radiating plate, heat in the wire slot shell can be conducted to the outside of the wire slot shell in the using process, and then the heat of the wire slot shell is radiated through air flowing from the outside, so that the efficiency of radiating the heat in the wire slot shell is improved, and the probability of occurrence of bus damage caused by heat accumulation of a bus body in the wire slot shell can be reduced in the using process.

2. According to the utility model, through the ventilation port and the ventilation fan, external air can be blown into the interior of the wire slot shell in the use process, so that the air flow in the wire slot shell can be accelerated, and the heat is distributed more uniformly in the wire slot shell.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a structural cross-sectional view of the trunking housing of the present utility model;

FIG. 3 is a schematic view of the structure of the mounting groove and the fixing groove of the present utility model;

in the figure: 1. a trunking housing; 2. a cavity; 3. a support frame; 4. a bus body; 5. a heat collecting plate; 6. a heat pipe; 7. a connecting block; 8. a heat dissipation plate; 9. a heat radiation fin; 10. a mounting groove; 11. a fixing groove; 12. sealing grooves; 13. sealing cover; 14. a side plate; 15. wire passing grooves; 16. a ventilation port; 17. a ventilation fan; 18. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1 to 3, the present utility model provides a technical solution: including wire casing 1, the inside of wire casing 1 is opened there is cavity 2, and installs support frame 3 through the screw on the bottom inner wall of cavity 2, the inside of support frame 3 is provided with busbar body 4, all open on the both sides outer wall of wire casing 1 has mounting groove 10, and the inside of mounting groove 10 is opened there is fixed slot 11, install heat collecting plate 5 through the screw on the both sides inner wall of wire casing 1, and the welding has heat pipe 6 on the outer wall of one side of heat collecting plate 5, heat pipe 6 runs through to on the outer wall of one side of wire casing 1, and heat pipe 6 is located the inside of fixed slot 11, the inside of mounting groove 10 installs heating panel 8 through the screw, and integrated into one side outer wall of heating panel 8 has connecting block 7, connecting block 7 is located the outer wall of one side of heat pipe 6, integrated into one side outer wall of heating panel 8 has radiating fin 9, radiating fin 9 is used for increasing the area of heating panel 8 and air, heat pipe 6 and connecting block 7 are used for heat conduction, open on the top outer wall of support frame 3 has spacing groove 18, and busbar body 4 is pegged graft in the inside of spacing groove 18.

From the above description, the present utility model has the following advantageous effects: through the heat pipe 6, the heat collecting plate 5 and the heat radiation plate 8 that set up, can be in the in-process of using with the inside heat conduction of wire casing 1 to the outside of wire casing 1, then dispel the heat to wire casing 1 through the air that external flows, improved the inside radiating efficiency of wire casing 1 to thereby can reduce the probability that the inside busbar body 4 of wire casing 1 leads to the condition of generating a bus damage because of accumulated heat when using.

Embodiment two:

referring to fig. 1 to 3, on the basis of the first embodiment, the present utility model provides a technical solution: the top outer wall and the upper part of the wire slot shell 1 are provided with a sealing groove 12, and a sealing cover 13 is arranged in the sealing groove 12 through bolts; side plates 14 are welded on the outer walls of the two ends of the wire slot shell 1, a wire passing slot 15 is formed in the side plates 14, and the bus body 4 is inserted into the wire passing slot 15.

Further, referring to fig. 1 to 3, the bottom inner wall of the slot casing 1 is provided with a ventilation opening 16, and a ventilation fan 17 is mounted in the ventilation opening 16 BY screws, and the model of the ventilation fan 17 is preferably BY-B310E-EC-00; a dust screen is mounted in the ventilation opening 16 through screws, and a ventilation fan 17 is located below the support frame 3.

By adopting the technical scheme, through the ventilation port 16 and the ventilation fan 17, outside air can be blown to the inside of the wire slot shell 1 in the using process, so that the air flow in the wire slot shell 1 can be accelerated, and the heat is distributed more uniformly in the wire slot shell 1.

The working principle and the using flow of the utility model are as follows: in the use process, a worker removes the sealing cover 13 from the inside of the sealing groove 12, then the worker inserts the bus body 4 into the support frame 3, in the process of installing the bus body 4, the worker inserts two ends of the bus body 4 into the inside of the wire passing groove 15 of the side plate 14, then the worker installs the sealing cover 13 into the inside of the sealing groove 12 again, and then the installation of the bus body 4 can be completed; when the heat collecting device is used, air is blown into the wire slot shell 1 through the ventilation fan 17, then the outside air is mixed with the inside air, the heat can be distributed more uniformly in the wire slot shell 1, the occurrence probability of heat accumulation is reduced, then the heat is absorbed by the heat collecting plate 5 when passing through the heat collecting plate 5, then the heat is conducted to the inside of the connecting block 7 through the heat pipe 6, then the heat is conducted to the saoko plate 8 through the connecting block 7, the contact area between the heat dissipating plate 8 and the air can be enlarged through the heat dissipating fins 9 arranged on the outer wall of one side of the heat dissipating plate 8, then the heat is taken away by the flowing air, and then the effect of cooling the wire slot shell 1 can be achieved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims

1. The utility model provides a high-efficient heat dissipation bus duct, includes wire casing (1), its characterized in that: the utility model discloses a solar cell module, including wire casing, support frame (3) are installed through the screw on the bottom inner wall of cavity (2), the inside of support frame (3) is provided with busbar body (4), all open on the both sides outer wall of wire casing (1) have mounting groove (10), and the inside of mounting groove (10) is opened there is fixed slot (11), install thermal-arrest board (5) through the screw on the both sides inner wall of wire casing (1), and weld on the outer wall of one side of thermal-arrest board (5) heat pipe (6), heat pipe (6) run through on the outer wall of one side to wire casing (1), and heat pipe (6) are located the inside of fixed slot (11), the inside of mounting groove (10) is installed heating panel (8) through the screw, and integrated into one piece has connecting block (7) on the outer wall of one side of heating panel (8), connecting block (7) are located the outer wall of one side of heat panel (8), integrated into one piece has radiating fin (9).

2. The efficient heat dissipation bus duct as recited in claim 1, wherein: the top outer wall of the wire slot shell (1) is provided with a sealing groove (12) on the top outer wall, and a sealing cover (13) is arranged in the sealing groove (12) through bolts.

3. The efficient heat dissipation bus duct as recited in claim 1, wherein: side plates (14) are welded on the outer walls of the two ends of the wire groove shell (1), a wire passing groove (15) is formed in the side plates (14), and the bus body (4) is inserted into the wire passing groove (15).

4. The efficient heat dissipation bus duct as recited in claim 1, wherein: the inner wall of the bottom of the wire slot shell (1) is provided with a ventilation opening (16), and a ventilation fan (17) is arranged in the ventilation opening (16) through screws.

5. The efficient heat dissipation bus duct as recited in claim 4, wherein: the inside of the ventilation opening (16) is provided with a dustproof net through screws, and the ventilation fan (17) is positioned below the supporting frame (3).

6. The efficient heat dissipation bus duct as recited in claim 1, wherein: the top outer wall of the supporting frame (3) is provided with a limiting groove (18), and the bus body (4) is inserted into the limiting groove (18).