CN202102742U - Tinned M-shaped copper bar - Google Patents
Tinned M-shaped copper bar Download PDFInfo
- Publication number
- CN202102742U CN202102742U CN 201120207430 CN201120207430U CN202102742U CN 202102742 U CN202102742 U CN 202102742U CN 201120207430 CN201120207430 CN 201120207430 CN 201120207430 U CN201120207430 U CN 201120207430U CN 202102742 U CN202102742 U CN 202102742U
- Authority
- CN
- China
- Prior art keywords
- copper bar
- tinned
- cross
- section
- bar body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a tinned M-shaped copper bar, belonging to the technical field of an electrical alloy material. The tinned M-shaped copper bar comprises a copper bar body (1), the cross section of which is M-shaped, thus being suitable for occasions having special requirements for the shape of the cross section of a conductor material. Therefore, the requirements for updating and upgrading of an electric appliance industry product are satisfied. And a layer of metal tin (2) is coated on the surface of the copper bar body (1), thus increasing the conductive performance of the copper bar.
Description
Technical field
The utility model relates to a kind of electrician and uses copper bar.Be mainly used in mesolow switch cubicle, bus-bar system, distribution board, circuit breaker, transformer, railway, wind-force, nuclear power and hydroelectric generator 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 hydroelectric generator 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 purpose of the utility model is to overcome above-mentioned deficiency, provides a kind of and can be applicable to the zinc-plated M type copper bar that conductor material is had the occasion of special cross-section shape need and conducts electricity very well.
The purpose of the utility model is achieved in that a kind of zinc-plated M type copper bar, comprises the copper bar body, and said copper bar body cross-section is " M " type structure, and is coated with one deck on the surface of said copper bar body
Metallic tin.
The beneficial effect of the utility model is:
1, the cross section of the utility model copper bar adopts " M " type structure, 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 be coated with layer of metal tin, can increase the electric conductivity of copper bar on the surface of copper bar.
Description of drawings
Fig. 1 is the cross-sectional structure sketch map of the zinc-plated M type of the utility model copper bar.
Reference numeral among the figure:
Metallic tin 2.
Embodiment
Referring to Fig. 1, Fig. 1 is the cross-sectional structure sketch map of the zinc-plated M type of the utility model copper bar.Can be found out that by Fig. 1 the zinc-plated M type of the utility model copper bar comprises copper bar body 1, said copper bar body 1 cross section is " M " type structure, and is coated with layer of metal tin 2 on the surface of said copper bar body 1.
Claims (1)
1. a zinc-plated M type copper bar comprises copper bar body (1), it is characterized in that said copper bar body (1) cross section is " M " type structure, and is coated with layer of metal tin (2) on the surface of said copper bar body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120207430 CN202102742U (en) | 2011-06-20 | 2011-06-20 | Tinned M-shaped copper bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120207430 CN202102742U (en) | 2011-06-20 | 2011-06-20 | Tinned M-shaped copper bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202102742U true CN202102742U (en) | 2012-01-04 |
Family
ID=45388746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120207430 Expired - Fee Related CN202102742U (en) | 2011-06-20 | 2011-06-20 | Tinned M-shaped copper bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202102742U (en) |
-
2011
- 2011-06-20 CN CN 201120207430 patent/CN202102742U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20140620 |
|
| EXPY | Termination of patent right or utility model |