CN201788713U - L-shaped silvered copper bar - Google Patents
L-shaped silvered copper bar Download PDFInfo
- Publication number
- CN201788713U CN201788713U CN 201020213060 CN201020213060U CN201788713U CN 201788713 U CN201788713 U CN 201788713U CN 201020213060 CN201020213060 CN 201020213060 CN 201020213060 U CN201020213060 U CN 201020213060U CN 201788713 U CN201788713 U CN 201788713U
- Authority
- CN
- China
- Prior art keywords
- copper bar
- section
- shaped
- silvered
- cross
- 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 an L-shaped silvered copper bar, which belongs to the technical field of electrical engineering alloy materials. The L-shaped silvered copper bar comprises a copper bar body (1), wherein the cross section of the copper bar body (1) is in an 'L' structure; the 'L' structure consists of a transversal section (11) and a longitudinal section (12); two inclined planes (111) are arranged at the top of the transversal section (11); and two through holes (121) are arranged on the longitudinal section (12). The cross section of the L-shaped silvered copper bar is in the 'L' structure so as to lead the copper bar to be suitable for occasions with special requirements on the shape of the section of a conductor material, thereby meeting the demand for upgrading and updating products in electrical equipment industry. Moreover, silver is plated on the outer surface of the copper bar to improve conductive performance 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, bus-bar system, distribution board, 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, bus-bar system, distribution board, 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 and can be applicable to the silver-plated L type copper bar that conductor material is had the occasion of special cross-section shape need and conducts electricity very well.
The purpose of this utility model is achieved in that a kind of silver-plated L type copper bar, comprise the copper bar body, described copper bar body cross-section is " L " type structure, this " L " type structure is made of a perpendicular section of a crosspiece, be provided with two inclined-planes at described crosspiece top, on described perpendicular section, offer two through holes, and be coated with layer of metal silver at the outer surface of described copper bar body.
The beneficial effects of the utility model are:
1, the cross section of the utility model copper bar adopts " L " 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 the outer surface at copper bar is coated with layer of metal silver, can increase the electric conductivity of copper bar.
(4) description of drawings
Fig. 1 is the perspective view of the silver-plated L type of the utility model copper bar.
Reference numeral among the figure:
Argent 2.
(5) embodiment
Referring to Fig. 1, Fig. 1 is the perspective view of the silver-plated L type of the utility model copper bar.As seen from Figure 1, the silver-plated L type of the utility model copper bar, comprise copper bar body 1, described copper bar body 1 cross section is " L " type structure, this " L " type structure is made of a perpendicular section 12 of a crosspiece 11, be provided with two inclined-planes 111 at described crosspiece 11 tops, on described perpendicular section 12, offer two through holes 121, and be coated with layer of metal silver 2 at the outer surface of described copper bar body 1.
Claims (1)
1. silver-plated L type copper bar, comprise copper bar body (1), it is characterized in that described copper bar body (1) cross section is " L " type structure, should " L " type structure erect section (12) formation by one of a crosspiece (11), be provided with two inclined-planes (111) at described crosspiece (11) top, on described perpendicular section (12), offer two through holes (121), and be coated with layer of metal silver (2) at the outer surface of described copper bar body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020213060 CN201788713U (en) | 2010-05-31 | 2010-05-31 | L-shaped silvered copper bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020213060 CN201788713U (en) | 2010-05-31 | 2010-05-31 | L-shaped silvered copper bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201788713U true CN201788713U (en) | 2011-04-06 |
Family
ID=43820670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020213060 Expired - Fee Related CN201788713U (en) | 2010-05-31 | 2010-05-31 | L-shaped silvered copper bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201788713U (en) |
-
2010
- 2010-05-31 CN CN 201020213060 patent/CN201788713U/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 |