Transformer copper bar capable of being bent
A technology of transformers and copper bars, applied in the directions of transformers/inductor coils/windings/connections, electrical components, coupling devices, etc., can solve the problems of not meeting the upgrading of electrical products, poor heat dissipation, and easy to cause failures. Shorten the installation time, ensure corrosion resistance, and can fold the effect of large camber
Inactive Publication Date: 2016-07-13
XIAN LIYUAN INTELLIGENT TECH
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Problems solved by technology
The existing electrician copper bars are made of thicker rectangular copper plates, which have poor heat dissipation during use and are prone to failure during long-term operation, and are inconvenient to use in some occasions that require the shape of the conductor material, so they meet Unable to meet the needs of product upgrading in the electrical industry
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0019] A transformer copper bar, which has a copper bar body 1, the copper bar body 1 has a rectangular structure, a plurality of through holes 2 are opened on the surface of the copper bar body 1, the through holes 2 are arranged in a straight line, and the surface of the copper bar body 1 is electroplated with metal The silver layer 3 improves the conductivity.
Embodiment 2
[0021] Example 2 as figure 1 As shown, it is improved on the basis of Example 1. The surface of its copper bar body 1 is electroplated with a metal silver layer (3), and a permanent interatomic bond is achieved between two different metal materials, and the copper layer is evenly distributed. , without any physical defects. Increased conductivity, improved conductivity, and reduced resistance.
Embodiment 3
[0023] Example 3 as figure 1 As shown, it is improved on the basis of Embodiment 1, and its copper bar body 1 is provided with a bending point 4, which has good tensile strength, bendability and elongation. Easy to install, suitable for installation requirements of various occasions.
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The invention discloses a transformer copper bar capable of being bent. The transformer copper bar is provided with a copper bar body (1) and characterized in that the copper bar body (1) is of a rectangular structure, a plurality of through holes (2) are formed in the surface of the copper bar body (1), the through holes (2) are in linear arrangement, the surface of the copper bar body (1) is electroplated with a metallic silver layer (3), a bending point (4) is arranged on the copper bar body (1), an end wedge-shaped body (5) is arranged on the copper bar body (1) starting from the bending point (4), and the copper bar body (1) is provided with two insulating rods (6). Compared with the prior art, the transformer copper bar is simple in structure and high in electrical conductivity; the plurality of through holes are formed, so that the heat dissipation effect is achieved, and in addition, in the assembling process, other elements can be fixed conveniently; the transformer copper bar can be used for narrow space, and installation time is shortened.
Description
technical field [0001] The invention relates to the technical field of electrical copper bars in electrical equipment components, in particular to a bendable transformer copper bar. Background technique [0002] Copper bars for electricians are conductor materials for installation of medium and low voltage switch cabinets, switchboards, circuit breakers, transformers, railways, wind power, nuclear power and hydroelectric generators, and high-speed electrified railway catenary. Because the conductivity of copper is better than that of aluminum, copper bars are widely used in electrical equipment, especially complete sets of power distribution devices. Generally, copper bars are used. Copper bars are a high-current conductive product, suitable for high and low voltage electrical appliances, switches Contacts, power distribution equipment, busway and other electrical appliances are also widely used in metal smelting, telephone electroplating, chemical caustic soda and other ult...
Claims
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IPC IPC(8): H01F27/29H01R25/16
Inventor 巨杰
Owner XIAN LIYUAN INTELLIGENT TECH