CN213585080U

CN213585080U - High-strength heat dissipation copper bus

Info

Publication number: CN213585080U
Application number: CN202022756080.7U
Authority: CN
Inventors: 陈存宏; 陈春恺; 郑瑞宏
Original assignee: Haian Neoda Electric Co ltd
Current assignee: Haian Neoda Electric Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-06-29
Anticipated expiration: 2030-11-25

Abstract

The application discloses high-strength heat dissipation copper bus, including the generating line main part, the generating line main part extends along the lengthwise direction, the cross-section of generating line main part is the ring, be provided with the strengthening rib that extends along the lengthwise direction in the ring inner chamber, a plurality of circular arc limits of outer circumference for end to end connection in proper order of ring, the generating line main part outside is formed with heat dissipation silica gel layer. The utility model designs the outer circumference of the bus main body into a plurality of arc edges, thus increasing the heat dissipation area, and the arc edges are connected in sequence, thus being easier to realize during the manufacturing; meanwhile, the reinforcing ribs are added on the axis, so that the strength of the copper bus is improved, and stronger pulling force can be borne; in addition, the heat dissipation silica gel layer is designed on the outer layer, so that the heat dissipation effect is improved, and insulation is realized.

Description

High-strength heat dissipation copper bus

Technical Field

The application relates to a copper bus, in particular to a high-strength heat dissipation copper bus.

Background

In electrical equipment, need use the copper busbar, the copper busbar can lead to the generating line high temperature because a large amount of electric currents pass through the generating line when work, can lead to the generating line to damage after long-time the use, influences equipment normal operating and normal use.

Patent No. 201210306367.7 discloses a high heat dissipation copper bus, sets up the heat dissipation muscle on the generating line, but this design is hardly realized because the heat dissipation muscle is perpendicular with the generating line, how to set up the heat dissipation muscle on the generating line, hardly realizes effectively, even can realize, the cost is also higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-strength heat dissipation copper bus.

In order to achieve the above object, the present invention provides the following technical solutions.

The embodiment of the application discloses high-strength heat dissipation copper bus, including the generating line main part, the generating line main part extends along the lengthwise direction, the cross-section of generating line main part is the ring, be provided with the strengthening rib that extends along the lengthwise direction in the ring inner chamber, a plurality of circular arc limits of outer circumference for end to end connection in proper order of ring, the generating line main part outside is formed with heat dissipation silica gel layer.

Preferably, in the above high-strength heat dissipation copper bus, the outer circumference of the cross section of the heat dissipation silica gel layer is a plurality of arcs connected end to end in sequence.

Preferably, in the above high-strength heat dissipation copper busbar, an outer circumference of a cross section of the heat dissipation silica gel layer is circular.

Preferably, in the above-mentioned high-strength heat dissipation copper busbar, there are 12 or 16 arc edges.

Preferably, in the above high-strength heat-dissipating copper bus bar, the reinforcing rib is a conductor, and the bus bar main body is wrapped around the reinforcing rib without a gap.

Preferably, in the above-described high-strength heat dissipation copper busbar, the reinforcing ribs are nonconductors.

Compared with the prior art, the utility model has the advantages that the outer circumference of the bus main body is designed into a plurality of arc edges, thus increasing the heat dissipation area, and the arc edges are connected in sequence, thereby being easier to realize during the manufacturing; meanwhile, the reinforcing ribs are added on the axis, so that the strength of the copper bus is improved, and stronger pulling force can be borne; in addition, the heat dissipation silica gel layer is designed on the outer layer, so that the heat dissipation effect is improved, and insulation is realized.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic view of a high-strength heat dissipation copper bus in embodiment 1 of the present invention;

fig. 2 is a schematic view of a high-strength heat dissipation copper bus in embodiment 2 of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a high-strength heat dissipation copper bus 100 includes a bus main body 101, the bus main body 101 extends along a longitudinal direction, a cross section of the bus main body 101 is a circular ring, a reinforcing rib 102 extending along the longitudinal direction is disposed in an inner cavity of the circular ring, an outer circumference of the circular ring is a plurality of circular arc edges connected end to end in sequence, and a heat dissipation silica gel layer 103 is formed on an outer side of the bus main body 101.

In the technical scheme, the outer circumference of the bus main body is designed into a plurality of arc edges, so that the heat dissipation area is increased, and the arc edges are connected in sequence and are easier to realize during manufacturing; meanwhile, the reinforcing ribs are added on the axis, so that the strength of the copper bus is improved, and stronger pulling force can be borne; in addition, the heat dissipation silica gel layer is designed on the outer layer, so that the heat dissipation effect is improved, and insulation is realized.

Further, the outer circumference of the cross section of the heat dissipation silica gel layer 103 is a plurality of arcs connected end to end in sequence.

This technical scheme is embodiment 1, and in this embodiment, the heat dissipation silica gel layer designs simultaneously and connects the shape for the same circular arc with the generating line main part, and the radiating effect is good, but makes the degree of difficulty great, preferred embodiment 2.

Further, the outer circumference of the cross section of the heat dissipation silica gel layer 103 is circular.

The technical scheme is embodiment 2, and although the heat dissipation of the heat dissipation silica gel layer is slightly worse than that of the embodiment, the manufacturing is simple, and the embodiment 2 is preferable in cost performance.

Further, the number of the arc edges is 12 or 16.

In this embodiment, the circular arc edge is preferably 12 or 16, and when the number is small, the heat radiation effect is poor, and when the number is too large, the heat radiation effect is poor and the manufacturing is difficult, so 12 or 16 is preferable.

Further, the rib 102 is a conductor, and the bus bar main body 101 is wrapped around the rib 102 without a gap.

In the technical scheme, the reinforcing ribs can be conductors, so that the resistance is further reduced.

Further, the reinforcing ribs 102 are non-conductive.

In the technical scheme, the reinforcing ribs can also be non-conductors, and only the function of reinforcing the strength of the wire body is realized.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing is directed to embodiments of the present application and it is noted that numerous modifications and adaptations may be made by those skilled in the art without departing from the principles of the present application and are intended to be within the scope of the present application.

Claims

1. The utility model provides a high-strength heat dissipation copper bus, its characterized in that, includes the generating line main part, the generating line main part extends along the lengthwise direction, the cross-section of generating line main part is the ring, be provided with the strengthening rib that extends along the lengthwise direction in the ring inner chamber, a plurality of circular arc limits of outer circumference for end to end connection in proper order of ring, the generating line main part outside is formed with heat dissipation silica gel layer.

2. The high-strength heat dissipation copper bus bar according to claim 1, wherein the outer circumference of the cross section of the heat dissipation silica gel layer is a plurality of circular arcs connected end to end in sequence.

3. The copper busbar with high heat dissipation capacity according to claim 1, wherein the outer circumference of the cross section of the heat dissipation silicone layer is circular.

4. The copper busbar with high heat dissipation capacity according to claim 1, wherein the number of the arc edges is 12 or 16.

5. The high-strength heat-dissipating copper busbar according to claim 1, wherein the reinforcing ribs are conductors, and the busbar body is wrapped around the reinforcing ribs without a gap.

6. The copper busbar with high heat dissipation according to claim 1, wherein said reinforcing ribs are non-conductive.