High-protection intensive bus duct

Abstract

The utility model belongs to the technical field of bus ducts, and discloses a high-protection intensive bus duct, which comprises a plurality of bus conductors and further comprises two side plates symmetrically arranged on the outer sides of the bus conductors, two heat dissipation plates symmetrically arranged at the upper end and the lower end of each bus conductor, and a plurality of heat conduction plates uniformly distributed on the heat dissipation plates. A cover plate is arranged on the outer surface of the heat dissipation plate, and a plurality of mounting holes are formed in the side plates, the heat dissipation plate and the cover plate respectively. According to the high-protection intensive bus duct provided by the utility model, the whole bus duct is more intensive through the tight fitting arrangement; through the arrangement of pressing fit protection, the overall strength is improved, and the protection effect is improved; and through the arrangement of separated attaching heat conduction, the heat exchange area is increased, and the heat dissipation effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bus ducts, and particularly relates to a high-protection intensive bus duct. Background Art

[0002] With the emergence of modern engineering facilities and equipment, the electricity consumption of various industries has increased rapidly, especially with the emergence of numerous high-rise buildings and large factories and workshops. Traditional cables as transmission conductors can no longer meet the requirements in high-current transmission systems. The parallel use of multiple cables has brought many inconveniences to on-site installation and construction. Plug-in bus ducts have emerged as a new type of distribution conductor.

[0003] In contrast, the Chinese patent with announcement number CN219697237U discloses a high-protection intensive bus duct, including a bus duct body, a shell and two groups of heat-conducting components, wherein conductors are respectively arranged at both ends of the bus duct body, the shell is sleeved on the outside of the bus duct body, and the two groups of heat-conducting components are respectively arranged on both sides of the bus duct body, and each group of heat-conducting components is composed of two side plates and a heat-conducting plate connected between the two side plates.

[0004] However, the above patent uses an outer shell for protection and support, leaving a gap in the middle, which not only reduces the overall strength, but also affects the heat exchange with the external air and reduces the heat dissipation effect. Therefore, a new device needs to be designed. Utility Model Content

[0005] The purpose of the utility model is to provide a high-protection intensive bus duct to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A high-protection intensive bus duct comprises a plurality of bus conductors, and also comprises two side plates symmetrically arranged on the outer side of the bus conductors, two heat sinks symmetrically arranged at the upper and lower ends of the bus conductors, a plurality of heat conducting plates evenly distributed on the heat sinks, a cover plate is arranged on the outer surface of the heat sink, and a plurality of mounting holes are respectively arranged on the side plates, the heat sinks and the cover plate.

[0008] Furthermore: the outer edge of the heat sink is larger than the outer edge of the side plate, so as to facilitate heat exchange between the heat sink and the air.

[0009] Furthermore, the heat conducting plate and the heat dissipating plate are integrally formed, and the heat conducting plate is arranged between the busbar conductors, thereby ensuring the heat conducting performance and increasing the heat exchange area.

[0010] Furthermore: the heat sink and the heat conducting plate are made of pure copper material, thus ensuring heat transfer efficiency.

[0011] Furthermore: the heat dissipation plate and the heat conduction plate are made of heat-conducting rubber material, taking into account shock absorption performance and reducing wear.

[0012] Compared with the prior art, the beneficial effects are:

[0013] 1. Make the whole more dense through close fitting settings;

[0014] 2. Through the setting of compact and fitting protection, the overall strength is increased and the protection effect is improved;

[0015] 3. Through the setting of separation and bonding heat conduction, the heat exchange area is increased and the heat dissipation effect is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a high-protection intensive bus duct described in the utility model;

[0017] Figure 2 It is a cross-sectional view of a side plate of a high-protection intensive bus duct described in the utility model;

[0018] Figure 3 It is a cross-sectional view of a heat dissipation plate of a high-protection intensive bus duct described in the utility model.

[0019] In the accompanying drawings: 1, side panel; 2, busbar conductor; 3, heat sink; 4, cover plate; 5, mounting hole; 6, heat conducting plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 3 A high-protection intensive bus duct includes a plurality of bus conductors 2, and also includes two side plates 1 symmetrically arranged on the outer side of the bus conductor 2, two heat sinks 3 symmetrically arranged at the upper and lower ends of the bus conductor 2, a plurality of heat conducting plates 6 are evenly distributed on the heat sink 3, a cover plate 4 is arranged on the outer surface of the heat sink 3, and a plurality of mounting holes 5 are respectively arranged on the side plates 1, the heat sink 3 and the cover plate 4.

[0022] Furthermore: the outer edge of the heat sink 3 is larger than the outer edge of the side plate 1, which facilitates heat exchange between the heat sink 3 and the air; the heat conducting plate 6 and the heat sink 3 are integrally formed, and the heat conducting plate 6 is arranged between the bus conductors 2, which ensures thermal conductivity and increases the heat exchange area; the heat sink 3 and the heat conducting plate 6 are made of pure copper material to ensure heat transfer efficiency.

[0023] Working principle: The side plate 1, the heat sink 3 and the cover plate 4 are fixedly connected together through the mounting holes 5, and the bus conductor 2 is evenly distributed between the heat conducting plates 6. The side plate 1 forms protection from both sides, and the cover plate 4 forms protection from the top and bottom. The heat generated by the bus conductor 2 during operation is transferred to the heat sink 3 through the heat conducting plates 6, and the heat is dissipated by the outer edge of the heat sink 3 in contact with the air.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-protection intensive bus duct, comprising a plurality of bus conductors (2), characterized in that: The invention also comprises two side plates (1) symmetrically arranged on the outside of the bus conductor (2), two heat sinks (3) symmetrically arranged at the upper and lower ends of the bus conductor (2), a plurality of heat conducting plates (6) evenly distributed on the heat sink (3), a cover plate (4) arranged on the outer surface of the heat sink (3), and a plurality of mounting holes (5) respectively arranged on the side plates (1), the heat sink (3) and the cover plate (4).

2. The high-protection intensive bus duct according to claim 1 is characterized in that: The outer edge of the heat dissipation plate (3) is larger than the outer edge of the side plate (1).

3. The high-protection intensive bus duct according to claim 1 is characterized in that: The heat conducting plate (6) and the heat dissipating plate (3) are integrally formed, and the heat conducting plate (6) is arranged between the busbar conductors (2).

4. The high-protection intensive bus duct according to claim 1, characterized in that: The heat dissipation plate (3) and the heat conduction plate (6) are made of pure copper material.

5. The high-protection intensive bus duct according to claim 1, characterized in that: The heat dissipation plate (3) and the heat conduction plate (6) are made of heat-conducting rubber material.

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