CN201532789U - Special copper bar used by electrician - Google Patents
Special copper bar used by electrician Download PDFInfo
- Publication number
- CN201532789U CN201532789U CN 200920187989 CN200920187989U CN201532789U CN 201532789 U CN201532789 U CN 201532789U CN 200920187989 CN200920187989 CN 200920187989 CN 200920187989 U CN200920187989 U CN 200920187989U CN 201532789 U CN201532789 U CN 201532789U
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- Prior art keywords
- copper bar
- electrician
- special
- cross
- section
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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.)
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Abstract
The utility model relates to a special copper bar used by an electrician, belonging to the technical field of electric alloy materials. The cross section of the copper bar is in an special structure, and formed by three parts, namely, an upper part, a middle part and a lower part, wherein the upper part is a rectangle (1), the middle part is a trapezoid (2), and the lower part is a right-angled triangle (3). As the cross section of the copper bar used by an electrician adopts the special structure, the copper bar can be applicable to occasions having special requirement on the section shape of conductor material, thus meeting the requirement of product upgrading and updating in the electric equipment industry.
Description
(1) technical field
The utility model relates to a kind of electrician and uses copper bar.Belong to electrical alloy material technology field.
(2) background technology
The electrician is to make electrical equipment and electrical winding coil, high and low voltage electrical equipment switch contact and power supplying and distributing equipment installation conductor material with copper bar.Traditional electrician is rectangular with its cross section of copper bar.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.
(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 have the electrician of the occasion of special cross-section shape need to use special-shaped copper bar to conductor material.
The purpose of this utility model is achieved in that a kind of electrician uses special-shaped copper bar, and described copper bar cross section is abnormally-structured, is made up of upper, middle and lower three parts, and wherein top is rectangular, and it is trapezoidal that mid portion is, the rectangular triangle in lower part.
The beneficial effects of the utility model are:
The utility model electrician is abnormally-structured with the cross section employing of copper bar, therefore can be applicable to the occasion that conductor material is had the special cross-section shape need.Thereby satisfied the demand of the electrical apparatus industry updating and upgrading of a product.
(4) description of drawings
Fig. 1 is the cross-sectional structure schematic diagram of the utility model electrician with special-shaped copper bar.
Among the figure:
Trapezoidal 2
Right-angled triangle 3.
(5) embodiment
Referring to Fig. 1, Fig. 1 is the cross-sectional structure schematic diagram of the utility model electrician with special-shaped copper bar.As seen from Figure 1, the utility model electrician uses special-shaped copper bar, and described copper bar cross section is abnormally-structured, is made up of upper, middle and lower three parts, and wherein top is rectangular 1, and it is trapezoidal 2 that mid portion is, the rectangular triangle 3 in lower part.
Claims (1)
1. an electrician uses special-shaped copper bar, it is characterized in that described copper bar cross section is abnormally-structured, form by upper, middle and lower three parts, wherein top rectangular (1), mid portion is trapezoidal (2), the rectangular triangle in lower part (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920187989 CN201532789U (en) | 2009-09-29 | 2009-09-29 | Special copper bar used by electrician |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920187989 CN201532789U (en) | 2009-09-29 | 2009-09-29 | Special copper bar used by electrician |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201532789U true CN201532789U (en) | 2010-07-21 |
Family
ID=42528190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920187989 Expired - Fee Related CN201532789U (en) | 2009-09-29 | 2009-09-29 | Special copper bar used by electrician |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201532789U (en) |
-
2009
- 2009-09-29 CN CN 200920187989 patent/CN201532789U/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: 20100721 Termination date: 20120929 |