High-strength heat dissipation copper busbar

Abstract

The invention discloses a high-strength heat dissipation copper busbar, which comprises a busbar body, the busbar body extends in the longitudinal direction, the section of the busbar body is a circular ring, a reinforcing rib extending in the longitudinal direction is arranged in an inner cavity of the circular ring, and the outer circumference of the circular ring is provided with a plurality ofcircular arc edges which are sequentially connected end to end. And a heat dissipation silica gel layer is formed on the outer side of the busbar body. The outer circumference of the busbar body is designed into the plurality of circular arc edges, so that the heat dissipation area is increased, the circular arc edges are connected in sequence, and the manufacturing is easier to realize; meanwhile, the reinforcing rib is additionally arranged on the axis, so that the strength of the copper busbar is improved, and the copper busbar can bear stronger pulling force; in addition, the heat dissipation silica gel layer is designed on the outer layer, the heat dissipation effect is improved, and insulation is achieved.

Description

technical field [0001] The present application relates to a copper busbar, in particular to a high-strength heat dissipation copper busbar. Background technique [0002] In electrical facilities, copper busbars are needed. When the copper busbars are working, a large amount of current passes through the busbars, which will cause the temperature of the busbars to be too high. After a long period of use, the busbars will be damaged, which will affect the normal operation and normal use of the equipment. [0003] Patent No. 201210306367.7 discloses a copper busbar with high heat dissipation, and heat dissipation ribs are arranged on the busbar, but this design is almost difficult to realize, because the heat dissipation ribs are perpendicular to the busbar, it is difficult to effectively implement how to install the heat dissipation ribs on the busbar, even if it can , the cost is also higher. Contents of the invention [0004] The object of the present invention is to provi...

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Problems solved by technology

[0002] In electrical facilities, it is necessary to use copper busbars. When the copper busbars are working, a large amount of current passes through the busbars, which will cause the temperature of the busbars to be too high. After a long time of use, the busbars will be damaged, affecting the normal operation and normal use of the equipment.

[0003] Patent No. 201210306367.7 discloses a copper busbar with high heat dissipation, and heat dissipation ribs are arranged on the busbar, but this design is almost difficult to realize, because the heat dissipation ribs are perpendicular to the busbar, it is difficult to effectively implement how to install the heat dissipation ribs on the busbar, even if it can , the cost is also higher

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