CN204463845U - Non-conventional copper bar - Google Patents
Non-conventional copper bar Download PDFInfo
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- CN204463845U CN204463845U CN201520155849.6U CN201520155849U CN204463845U CN 204463845 U CN204463845 U CN 204463845U CN 201520155849 U CN201520155849 U CN 201520155849U CN 204463845 U CN204463845 U CN 204463845U
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- face
- raised line
- groove
- copper bar
- conventional copper
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Abstract
The utility model discloses non-conventional copper bar, entirety is that flat is rectangular, described non-conventional copper bar is divided into A face and B face with height center line, described A face is equal with surface area with the quality on described B face, A face is provided with A face raised line and A face groove, B face is provided with B face raised line and B face groove, described A face raised line and described groove interval, A face are arranged, and described B face raised line and described groove interval, B face are arranged; Its advantage is: 1) non-conventional copper bar is provided with A face raised line, A face groove, B face raised line and B face groove, effectively increases surface area, increases and decreases kelvin effect; 2) the A face be divided into height center line is all equal in weight and surface area with B face, conforms to dynamic and thermal effect.
Description
Technical field
The utility model relates to a kind of copper bar conducted electricity, specifically non-conventional copper bar.
Background technology
Electric current, in the flow process of copper bar, can produce Dynamic stability phenomenon, when namely short circuit current or short-circuit impact electric current are by copper bar, will produce huge electric power between adjacent copper bar; Also can produce thermally-stabilised phenomenon, namely when electric current is by copper bar, copper bar can produce heat, square being directly proportional of the generation of heat and electric current, when there being short circuit current by copper bar, will produce huge heat, duration of short circuit is very short, heat may have little time medium towards periphery and distribute, and copper bar needs to bear larger heat.
Therefore copper bar generally all needs the rectangular of symmetrical flat, and electric current is in flow process, also kelvin effect can be produced, namely when alternating current is by copper bar, the surface concentrating on copper bar is flow through by electric current, instead of be evenly distributed in the sectional area of whole copper bar, therefore the size of the surface area of copper bar determines the traffic capacity of electric current.
Summary of the invention
The utility model is not enough for prior art, provides a kind of in guarantee Dynamic stability, heat-staple situation, increases the non-conventional copper bar of the traffic capacity of electric current.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: non-conventional copper bar, entirety is that flat is rectangular, described non-conventional copper bar is divided into A face and B face with height center line, described A face is equal with surface area with the quality on described B face, A face is provided with A face raised line and A face groove, B face is provided with B face raised line and B face groove, described A face raised line and described groove interval, A face are arranged, and described B face raised line and described groove interval, B face are arranged.
Described A face raised line in length, is in same position with described B face groove and both cross sections are identical, and described A face groove in length, is in same position with described B face raised line and both cross sections are identical.
Described A face raised line in length, is in same position with described B face raised line and both cross sections are identical, and described A face groove in length, is in same position with described B face groove and both cross sections are identical.
Described A face raised line and described B face raised line are rectangle or isosceles trapezoid.
The utility model compared with prior art, has following beneficial effect: 1) non-conventional copper bar is provided with A face raised line, A face groove, B face raised line and B face groove, effectively increases surface area, decrease kelvin effect; 2) the A face be divided into height center line is all equal in weight and surface area with B face, conforms to dynamic and thermal effect.
Accompanying drawing explanation
Fig. 1 is the embodiment one of the utility model embodiment.
Fig. 2 is the embodiment two of the utility model embodiment.
Fig. 3 is the embodiment three of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
As shown in Figure 1, non-conventional copper bar, entirety is that flat is rectangular, non-conventional copper bar is divided into A face and B face with height center line 5, A face is equal with surface area with the quality on B face, conform to the principle of dynamic and thermal effect, A face is provided with A face raised line 1 and A face groove 2, B face is provided with B face raised line 3 and B face groove 4, A face raised line and groove interval, A face are arranged, and B face raised line and groove interval, B face are arranged, and non-conventional copper bar are provided with A face raised line, A face groove, B face raised line and B face groove, effective increase surface area, decreases kelvin effect.
As shown in Figure 2, A face raised line in length, is in same position with B face groove and both cross sections are identical, and A face groove in length, is in same position with B face raised line and both cross sections are identical.
A face raised line in length, is in same position with B face raised line and both cross sections are identical, and A face groove in length, is in same position with B face groove and both cross sections are identical.
As shown in Figure 3, A face raised line and B face raised line than a rectangle, can also other forms such as isosceles trapezoid.
Claims (4)
1. non-conventional copper bar, entirety is that flat is rectangular, it is characterized in that: described non-conventional copper bar is divided into A face and B face with height center line (5), described A face is equal with surface area with the quality on described B face, A face is provided with A face raised line (1) and A face groove (2), B face is provided with B face raised line (3) and B face groove (4), described A face raised line and described groove interval, A face are arranged, and described B face raised line and described groove interval, B face are arranged.
2. non-conventional copper bar as claimed in claim 1, it is characterized in that: described A face raised line in length, is in same position with described B face groove and both cross sections are identical, further, described A face groove in length, is in same position with described B face raised line and both cross sections are identical.
3. non-conventional copper bar as claimed in claim 1, it is characterized in that: described A face raised line in length, is in same position with described B face raised line and both cross sections are identical, further, described A face groove in length, is in same position with described B face groove and both cross sections are identical.
4. non-conventional copper bar as claimed in claim 2 or claim 3, is characterized in that: described A face raised line and described B face raised line are rectangle or isosceles trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155849.6U CN204463845U (en) | 2015-03-19 | 2015-03-19 | Non-conventional copper bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155849.6U CN204463845U (en) | 2015-03-19 | 2015-03-19 | Non-conventional copper bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204463845U true CN204463845U (en) | 2015-07-08 |
Family
ID=53670696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520155849.6U Active CN204463845U (en) | 2015-03-19 | 2015-03-19 | Non-conventional copper bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204463845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063668A (en) * | 2015-09-07 | 2015-11-18 | 无锡斯普流体设备有限公司 | Novel copper electric-conducting bar |
-
2015
- 2015-03-19 CN CN201520155849.6U patent/CN204463845U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063668A (en) * | 2015-09-07 | 2015-11-18 | 无锡斯普流体设备有限公司 | Novel copper electric-conducting bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |