CN202268177U - Copper busbar - Google Patents
Copper busbar Download PDFInfo
- Publication number
- CN202268177U CN202268177U CN2011203800104U CN201120380010U CN202268177U CN 202268177 U CN202268177 U CN 202268177U CN 2011203800104 U CN2011203800104 U CN 2011203800104U CN 201120380010 U CN201120380010 U CN 201120380010U CN 202268177 U CN202268177 U CN 202268177U
- Authority
- CN
- China
- Prior art keywords
- copper busbar
- utility
- model
- raised lines
- copper
- 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
Images
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The utility model discloses a copper busbar, comprising a copper busbar body, wherein a plurality of raised lines are arranged on the peripheral face of the copper busbar body. Because the plurality of raised lines are arranged on the peripheral face of the copper busbar body, the cross section of the copper busbar is increased due to the raised lines, the flow of current in a unit area is reduced, and the copper busbar is prevented from heating; in addition, the raised lines also play a role of cools fins, so that the heating radiating performance of the copper busbar is improved. The copper busbar disclosed by the utility model has a simple structure and good electroconductive performance.
Description
Technical field
The utility model relates to a kind of copper busbar that is used on electrical production and the electric power transfer, belongs to the technical field of electrical alloy material.
Background technology
Copper busbar 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 busbar is a rectangle, because the electric current that copper busbar is carried is very big, therefore, produces bigger heat, causes that easily equipment is hot, and low to reach service life of equipment shorter thereby cause power transmission efficiency.In order to solve this technical problem, traditional way is the area that increases copper busbar, reduces the electric current that flows through in the copper busbar unit are; Reduce the hot or reduction ambient temperature of conductor; Be convenient to the equipment cooling, this dual mode all can cause production cost to improve, and because the space is limited; Increase the area of copper busbar, can bring a lot of inconvenience to installation.
The utility model content
The utility model technical problem to be solved is to above-mentioned deficiency a kind of copper busbar to be provided, simple in structure, the perfect heat-dissipating of the copper busbar of this structure, and electric conductivity is better.
In order to solve the problems of the technologies described above, a kind of copper busbar of the utility model comprises the copper busbar body, and wherein, the outer peripheral face of said copper busbar body is provided with some raised lines.
Above-mentioned copper busbar, wherein, alternate being spaced of said raised line length.
The utility model can be realized following beneficial effect: because the outer peripheral face of said copper busbar body is provided with some raised lines; This raised line has increased the sectional area of copper busbar, has reduced the flow of electric current in the unit are, avoids copper busbar hot; And raised line also plays the effect of fin; Improved the heat dispersion of copper busbar, and the utility model is simple in structure, conducts electricity very well; In addition, because alternate being spaced of raised line length, making between the adjacent raised line and formed passage, during use, improved the speed of circulation of air, thereby, the radiating effect of copper busbar further improved.
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 copper busbar of the utility model; Comprise copper busbar body 1, the outer peripheral face of said copper busbar body 1 is provided with some raised lines 2, and the shape of raised line 2 is unrestricted; Because the outer peripheral face of said copper busbar body is provided with some raised lines 2, this raised line 2 has increased the sectional area of copper busbar, has reduced the flow of electric current in the unit are; Avoid copper busbar hot, and raised line also plays the effect of fin, improved the heat dispersion of copper busbar; The arrangement of raised line is unrestricted, but the raised line of equal length is arranged arrangement that also can be different in size; In the present embodiment, in order further to improve radiating effect, preferred alternate being spaced of raised line 2 length.
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 (2)
1. a copper busbar comprises the copper busbar body, it is characterized in that, the outer peripheral face of said copper busbar body is provided with some raised lines.
2. copper busbar as claimed in claim 1 is characterized in that, alternate being spaced of said raised line length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203800104U CN202268177U (en) | 2011-09-30 | 2011-09-30 | Copper busbar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203800104U CN202268177U (en) | 2011-09-30 | 2011-09-30 | Copper busbar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202268177U true CN202268177U (en) | 2012-06-06 |
Family
ID=46158962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203800104U Expired - Fee Related CN202268177U (en) | 2011-09-30 | 2011-09-30 | Copper busbar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202268177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810077A (en) * | 2015-04-02 | 2015-07-29 | 烟台佳恒铜业有限公司 | Efficient self-radiating copper busbar |
-
2011
- 2011-09-30 CN CN2011203800104U patent/CN202268177U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810077A (en) * | 2015-04-02 | 2015-07-29 | 烟台佳恒铜业有限公司 | Efficient self-radiating copper busbar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203086450U (en) | High-power transmitter module combination device | |
| CN203733570U (en) | Heat dissipation device of high-frequency switching mode power supply transformer | |
| CN201594444U (en) | Water-cooled radiating system of high-frequency switching power supply | |
| CN206516412U (en) | Temperature alarm type copper busbar | |
| CN202268177U (en) | Copper busbar | |
| CN209388732U (en) | Liquid metal heat radiation copper bar | |
| CN203826375U (en) | Metal-Oxide-Semiconductor (MOS) tubes connected in parallel to realize a structure for controlling the opening and the closing of large current | |
| CN203250734U (en) | Chip queue radiator and chip array radiator which can replace chips | |
| CN203118519U (en) | Large-area self- heat-dissipation copper busbar | |
| CN202268181U (en) | L-shaped copper bar | |
| CN203013292U (en) | Highly effective inner heat conduction type flexible connection cable | |
| CN201138630Y (en) | Contact knife of indoor high-voltage isolating switch | |
| CN205177553U (en) | Take reactor water -cooling board of baffle | |
| CN206774688U (en) | Integrated busbar joint | |
| CN101699595A (en) | Big current square-shaped double-row heat dissipation static contact | |
| CN208336005U (en) | A kind of air switch contact radiator | |
| CN202042317U (en) | Sf6 gas transformer | |
| CN201269667Y (en) | Semiconductor refrigeration device | |
| CN201699340U (en) | Box-type transformer substation | |
| CN202650789U (en) | Water-cooled high-frequency transformer and cooling device thereof | |
| CN102231501B (en) | Bus bar for low-voltage power distribution cabinet | |
| CN202796818U (en) | Direct water-cooling type quick fuse | |
| CN201584267U (en) | Iron core radiating air flue of dry-type iron-core reactor | |
| CN103400671B (en) | A kind of electrothermal tube water-cooled resistor and preparation technology thereof | |
| CN203086083U (en) | Copper busbar heat dissipation current increasing insertion sheet |
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: 20120606 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |