CN202332329U - Copper bar - Google Patents
Copper bar Download PDFInfo
- Publication number
- CN202332329U CN202332329U CN2011203783217U CN201120378321U CN202332329U CN 202332329 U CN202332329 U CN 202332329U CN 2011203783217 U CN2011203783217 U CN 2011203783217U CN 201120378321 U CN201120378321 U CN 201120378321U CN 202332329 U CN202332329 U CN 202332329U
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- Prior art keywords
- copper bar
- bar body
- utility
- special
- model
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- 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 provides a copper bar comprising a copper bar body, wherein the upper surface and lower surface of the copper bar body are respectively provided with one concave arc-shaped flange. Since the upper surface and lower surface of the copper bar body are respectively provided with one concave arc-shaped flange, the copper bar with a special-shaped cross section is formed, so that the copper bar can be suitable for some fields with special shapes and the upgrading and updating of an electric appliance industry are met; and the mounting space is enlarged by the concave arc-shaped flanges so that the installation of the copper bar is more convenient.
Description
Technical field
The utility model relates to a kind of copper bar, belongs to the technical field of electrical alloy material.
Background technology
Copper bar is that the main raw material(s) with lead is installed in manufacturing high and low voltage electrical equipment switch contact and transmission of electricity, is widely used in fields such as switch cubicle, bus-bar system, circuit breaker and transformer.Its cross sectional shape of traditional copper bar is a rectangle, and the copper bar of this structure can only be satisfied with general electric equipment products, has the occasion of special shape requirement can not be suitable for for some.Along with industrial expansion, some copper bars that require applicable to special shape of research and development are badly in need of in the former continuous upgrading of electrical equipment.
The utility model content
The utility model technical problem to be solved is to above-mentioned deficiency a kind of special-shaped copper bar to be provided, and the copper bar of this structure is simple in structure and can satisfy some special shape needs.
In order to solve the problems of the technologies described above, a kind of special-shaped copper bar of the utility model comprises the copper bar body, and wherein, the upper and lower surface of said copper bar body is respectively equipped with the curved flanges of an indent.
Above-mentioned special-shaped copper bar, wherein, said copper bar body cross-section is a waist shape.
The utility model can be realized following beneficial effect: because the upper and lower surface of said copper bar body is respectively equipped with the curved flanges of an indent, make copper bar set up the copper bar of a cross section for abnormity, therefore; Can be applicable to the occasion that some shapes are special; Satisfied the upgrading of electrical apparatus industry, copper bar adopts abnormally-structured, can effectively improve the bending strength of copper busbar; Be out of shape minimumly, tolerance short circuit current ability also improves with the raising of bending strength.Simultaneously because bending strength is high, be out of shape minimumly, make socket of switch cubicle functional unit and the quality of fit height that copper bar patches end; And effectively reduce temperature rise, have autgmentability; And the curved flanges of indent has also enlarged the space of installing, and is convenient when copper bar is installed; And the copper bar body cross-section is a waist shape, can avoid the use of in the process parts that damage other owing to wedge angle, uses safer, convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in the figure; In order to solve the problems of the technologies described above, a kind of special-shaped copper bar of the utility model comprises copper bar body 1; Said copper bar body 1 upper and lower surface is respectively equipped with the curved flanges 2 of an indent; The shape of cross section of copper bar body is unrestricted, and in order to use safe ready more, preferred said copper bar body 1 cross section is a waist shape in the present embodiment.
The utility model is not limited to above-mentioned enforcement, and all employings are equal to the formed technical scheme of replacement, all drop in the protection range of the utility model.
Claims (1)
1. a copper bar comprises the copper bar body, it is characterized in that, the upper and lower surface of said copper bar body is respectively equipped with the curved flanges of an indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203783217U CN202332329U (en) | 2011-09-30 | 2011-09-30 | Copper bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203783217U CN202332329U (en) | 2011-09-30 | 2011-09-30 | Copper bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202332329U true CN202332329U (en) | 2012-07-11 |
Family
ID=46444301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203783217U Expired - Fee Related CN202332329U (en) | 2011-09-30 | 2011-09-30 | Copper bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202332329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199530A (en) * | 2014-09-18 | 2014-12-10 | 浪潮电子信息产业股份有限公司 | Copper bar device assisting cloud server in radiating |
-
2011
- 2011-09-30 CN CN2011203783217U patent/CN202332329U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199530A (en) * | 2014-09-18 | 2014-12-10 | 浪潮电子信息产业股份有限公司 | Copper bar device assisting cloud server in radiating |
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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: 20120711 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |