CN201788718U - Silver-plated copper bar with bulb - Google Patents
Silver-plated copper bar with bulb Download PDFInfo
- Publication number
- CN201788718U CN201788718U CN 201020225185 CN201020225185U CN201788718U CN 201788718 U CN201788718 U CN 201788718U CN 201020225185 CN201020225185 CN 201020225185 CN 201020225185 U CN201020225185 U CN 201020225185U CN 201788718 U CN201788718 U CN 201788718U
- Authority
- CN
- China
- Prior art keywords
- copper bar
- section
- bulb
- silver
- 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
Links
Abstract
The utility model relates to a silver-plated copper bar with a bulb, which belongs to the technical field of electric engineering alloy materials and comprises a copper bar body (1). The cross section of the copper bar body (1) is in an 'L'-shaped structure consisting of a transverse section (11) and a longitudinal section (12), two first through holes (111) are arranged in the middle of the transverse section (11), a second through hole (121) is arranged in the middle of the longitudinal section (12), and the bulb (122) is arranged on one side of the longitudinal section (12). The copper bar can be applied to occasions with special requirements on the section shapes of conductor materials by adopting the copper bar cross section in the 'L'-shaped structure, and accordingly meets the needs of upgrading and updating products in electric appliance industry. In addition, a metal sliver layer plated on the outer surface of the copper bar is capable of improving 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, 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 copper bar that has bulb 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 copper bar that has bulb, 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, in the middle of described crosspiece, offer two first through holes, offer one second through hole in described perpendicular section centre, and be provided with a bulb, and be coated with layer of metal silver at the outer surface of described copper bar body in described perpendicular section one side.
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 has the perspective view of the silver-plated copper bar of bulb for the utility model.
Reference numeral among the figure:
Copper bar body 1, crosspiece 11, first through hole 111, perpendicular section 12, second through hole 121, bulb 122;
Argent 2.
(5) embodiment
Referring to Fig. 1, Fig. 1 is the perspective view of the utility model electrician with L type copper bar.As seen from Figure 1, the utility model has the silver-plated copper bar of bulb, comprise copper bar body 1, described copper bar body 1 cross section is " L " type structure, should " L " type structure constitute, in the middle of described crosspiece 11, offer two first through holes 111, in the middle of described perpendicular section 12, offer one second through hole 121 by a perpendicular section 12 of a crosspiece 11, and be provided with a bulb 122, and be coated with layer of metal silver 2 at the outer surface of described copper bar body 1 in described perpendicular section 12 1 side.
Claims (1)
1. silver-plated copper bar that has bulb, 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), in the middle of described crosspiece (11), offer two first through holes (111), in the middle of described perpendicular section (12), offer one second through hole (121), and be provided with a bulb (122), and be coated with layer of metal silver (2) at the outer surface of described copper bar body (1) in described perpendicular section (12) one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020225185 CN201788718U (en) | 2010-06-07 | 2010-06-07 | Silver-plated copper bar with bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020225185 CN201788718U (en) | 2010-06-07 | 2010-06-07 | Silver-plated copper bar with bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201788718U true CN201788718U (en) | 2011-04-06 |
Family
ID=43820675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020225185 Expired - Fee Related CN201788718U (en) | 2010-06-07 | 2010-06-07 | Silver-plated copper bar with bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201788718U (en) |
-
2010
- 2010-06-07 CN CN 201020225185 patent/CN201788718U/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: 20110607 |