CN201788712U - Silver-plated copper bar with bumps - Google Patents
Silver-plated copper bar with bumps Download PDFInfo
- Publication number
- CN201788712U CN201788712U CN 201020213058 CN201020213058U CN201788712U CN 201788712 U CN201788712 U CN 201788712U CN 201020213058 CN201020213058 CN 201020213058 CN 201020213058 U CN201020213058 U CN 201020213058U CN 201788712 U CN201788712 U CN 201788712U
- Authority
- CN
- China
- Prior art keywords
- copper bar
- silver
- bar body
- bumps
- plated
- 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 silver-plated copper bar with bumps, which belongs to the technical field of electro-technical alloy materials and comprises a copper bar body (1) in a cube structure. A circular through hole (11) is arranged in the center of the copper bar body (1), and the bumps (12) are bilaterally symmetrically arranged on the front end surface and the rear end surface of the copper bar body (1). The silver-plated copper bar can adapt to occasions where the sectional shapes of conductor materials are special, thereby meeting the needs of upgrading and updating of products in electric appliance industry. In addition, a metal silver layer plated on the surface of the copper bar is capable of improving electric conductivity of the copper bar.
Description
(1) technical field
The utility model relates to a kind of electrician and uses copper bar.Be mainly used in mesolow switch cubicle, distribution board, circuit breaker, transformer, railway, wind-force, nuclear power and hydroelectric generator and high-speed electric railway contact line etc.Belong to electrical alloy material technology field.
(2) background technology
The electrician is to make mesolow switch cubicle, distribution board, circuit breaker, transformer, railway, wind-force, nuclear power and installation conductor materials such as hydroelectric generator and high-speed electric railway contact line with copper bar.Traditional electrician has the following disadvantages 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 do not satisfy the demand of the electrical apparatus industry updating and upgrading of a product.
2, copper bar is made by fine copper, its electric conductivity a little less than.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of can being applicable to that conductor material is had the special cross-section shape need and the silver-plated copper bar that has projection of the occasion that conducts electricity very well.
The purpose of this utility model is achieved in that a kind of silver-plated copper bar that has projection, comprise the copper bar body, described copper bar body is cube structure, central authorities at described copper bar body offer a manhole, on the front/rear end of described copper bar body, be symmetrically set with a projection, and be coated with layer of metal silver on the surface of described copper bar body.
The beneficial effects of the utility model are:
1, the utility model is symmetrically set with a projection on the front/rear end of described copper bar body, 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 silver, can increase the electric conductivity of copper bar on the surface of copper bar.
(4) description of drawings
Fig. 1 has the perspective view of the silver-plated copper bar of projection for the utility model.
Reference numeral among the figure:
Argent 2.
(5) embodiment
Referring to Fig. 1, Fig. 1 has the perspective view of the silver-plated copper bar of projection for the utility model.As seen from Figure 1, the utility model has the silver-plated copper bar of projection, comprise copper bar body 1, described copper bar body 1 is cube structure, central authorities at described copper bar body 1 offer a manhole 11, on the front/rear end of described copper bar body 1, be symmetrically set with a projection 12, and be coated with layer of metal silver 2 on the surface of described copper bar body 1.
Claims (1)
1. silver-plated copper bar that has projection, comprise copper bar body (1), it is characterized in that described copper bar body (1) is cube structure, central authorities at described copper bar body (1) offer a manhole (11), on the front/rear end of described copper bar body (1), be symmetrically set with a projection (12), and be coated with layer of metal silver (2) on the surface of described copper bar body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020213058 CN201788712U (en) | 2010-05-31 | 2010-05-31 | Silver-plated copper bar with bumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020213058 CN201788712U (en) | 2010-05-31 | 2010-05-31 | Silver-plated copper bar with bumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201788712U true CN201788712U (en) | 2011-04-06 |
Family
ID=43820669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020213058 Expired - Fee Related CN201788712U (en) | 2010-05-31 | 2010-05-31 | Silver-plated copper bar with bumps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201788712U (en) |
-
2010
- 2010-05-31 CN CN 201020213058 patent/CN201788712U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20130531 |