CN102842358A - Tinned irregular shaped copper bar - Google Patents
Tinned irregular shaped copper bar Download PDFInfo
- Publication number
- CN102842358A CN102842358A CN 201110165248 CN201110165248A CN102842358A CN 102842358 A CN102842358 A CN 102842358A CN 201110165248 CN201110165248 CN 201110165248 CN 201110165248 A CN201110165248 A CN 201110165248A CN 102842358 A CN102842358 A CN 102842358A
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- copper bar
- tinned
- shaped
- cross
- irregular shaped
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Abstract
The invention relates to a tinned irregular shaped copper bar, belonging to the technical field of electrical alloy materials. The tinned irregular shaped copper bar comprises a copper bar main body (1), wherein the copper bar main body (1) is irregularly shaped in cross section and is composed of three parts, namely, an upper part, a middle part and a lower part, wherein the upper part is rectangular shaped (11); the middle part is trapezoid shaped (12); and the lower part is right angle triangular shapes (13); the cross section of the copper bar main body has an irregular structure, therefore, the tinned irregular shaped copper bar is applicable to occasions having specific requirements on the shapes of the cross sections of conductor materials, so that the requirements on upgrading and updating of products in the electric appliance industry are met; and by plating a layer of metal tin on the outer surface of the copper bar, a conductive property of the copper bar is increased.
Description
Technical field
The present invention relates to a kind of electrician and use copper bar.Be mainly used in mesolow switch cubicle, bus-bar system, distribution board, circuit breaker, transformer, railway, wind-force, nuclear power and high-speed electric railway contact line etc.Belong to electrical alloy material technology field.
Background technology
The electrician is to make installations such as mesolow switch cubicle, bus-bar system, distribution board, circuit breaker, transformer, railway, wind-force, nuclear power and high-speed electric railway contact line to use conductor material with copper bar.Traditional electrician is not enough below existing with copper bar:
1, its cross section is rectangular.Rectangular copper bar can only be satisfied with general electric equipment products and make conductor material, has the occasion of special cross-section shape need then can not be suitable for for some to conductor material.Thereby satisfied not the demand of the electrical apparatus industry updating and upgrading of a product.
2, copper bar is processed by fine copper, its electric conductivity a little less than.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, provide a kind of and can be applicable to the zinc-plated special-shaped copper bar that conductor material is had the occasion of special cross-section shape need and conducts electricity very well.
The objective of the invention is to realize like this: a kind of zinc-plated special-shaped copper bar, comprise the copper bar body, said copper bar body cross-section is abnormally-structured, is made up of following three parts in last, and wherein top is square
Shape, mid portion are trapezoidal, the rectangular triangle in lower part, and be coated with layer of metal tin at the outer surface of said copper bar body.
The invention has the beneficial effects as follows:
1, the employing of the cross section of copper bar of the present invention is abnormally-structured, therefore can be applicable to the occasion that conductor material is had the special cross-section shape need, has satisfied the demand of the electrical apparatus industry updating and upgrading of a product.
2, owing to the outer surface at copper bar is coated with layer of metal tin, can increase the electric conductivity of copper bar.
Description of drawings
Fig. 1 is the cross-sectional structure sketch map of the zinc-plated special-shaped copper bar of the present invention.
Reference numeral among the figure:
Embodiment
Referring to Fig. 1, Fig. 1 is the cross-sectional structure sketch map of the zinc-plated special-shaped copper bar of the present invention.Can be found out that by Fig. 1 the zinc-plated special-shaped copper bar of the present invention comprises copper bar body 1, said copper bar body 1 cross section is abnormally-structured, by in last down three parts form, wherein top is rectangular 11, it is trapezoidal 12 that mid portion is, the rectangular triangle 13 in lower part.And be coated with layer of metal tin 2 at the outer surface of said copper bar.
Claims (1)
1. zinc-plated special-shaped copper bar; Comprise copper bar body (1), it is characterized in that said copper bar body (1) cross section is abnormally-structured, form by following three parts in last; Wherein top rectangular (11); Mid portion is trapezoidal (12), the rectangular triangle in lower part (13), and be coated with layer of metal tin (2) at the outer surface of said copper bar body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110165248 CN102842358A (en) | 2011-06-20 | 2011-06-20 | Tinned irregular shaped copper bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110165248 CN102842358A (en) | 2011-06-20 | 2011-06-20 | Tinned irregular shaped copper bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102842358A true CN102842358A (en) | 2012-12-26 |
Family
ID=47369630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110165248 Pending CN102842358A (en) | 2011-06-20 | 2011-06-20 | Tinned irregular shaped copper bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102842358A (en) |
-
2011
- 2011-06-20 CN CN 201110165248 patent/CN102842358A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121226 |