CN202183579U - Multilayer dense insulation type bus duct - Google Patents
Multilayer dense insulation type bus duct Download PDFInfo
- Publication number
- CN202183579U CN202183579U CN2011202145331U CN201120214533U CN202183579U CN 202183579 U CN202183579 U CN 202183579U CN 2011202145331 U CN2011202145331 U CN 2011202145331U CN 201120214533 U CN201120214533 U CN 201120214533U CN 202183579 U CN202183579 U CN 202183579U
- Authority
- CN
- China
- Prior art keywords
- copper bar
- bus duct
- aluminium alloy
- alloy side
- bar leads
- 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
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- Installation Of Bus-Bars (AREA)
Abstract
The utility model relates to a multilayer dense insulation type bus duct. Insulation cushion blocks are arranged among a plurality of groups of series copper bar leads, the plurality of groups of series copper bar leads are clamped between two aluminium alloy side plates, and the aluminium alloy side plates are connected with a bus duct body cover plate. The multilayer dense insulation type bus duct is provided with more sockets due to the plurality of groups of series copper bar leads. The plurality of groups of series copper bar leads are clamped between the two aluminium alloy side plates to facilitate the copper bar leads to radiate heat outwards, and as the aluminium alloy side plates are connected with the bus duct body cover plate, the heat is easy to be conducted to the bus duct body cover plate from the aluminium alloy side plates, thereby enlarging and the area for radiating heat of the copper bar leads.
Description
Technical field
The utility model relates to a kind of bus duct, particularly has many group copper bar leads and the good intensive insulated type bus duct of heat dispersion.
Background technology
At present, one group of copper bar conductor of intensive insulated type bus duct is arranged in the housing, but usually needs many group bus duct sockets in the reality, and owing to contact area between copper bar and the housing is enough big, causes intensive insulated type bus duct heat dispersion poor.
The utility model content
Few in order to overcome the socket that has intensive insulated type bus duct now, contact area is enough big between copper bar and the housing, causes the deficiency of heat dispersion difference; The utility model provides a kind of multilayer intensive insulated type bus duct; The intensive insulated type bus duct of this multilayer has many group copper bar leads, and copper bar and housing contact area are big, perfect heat-dissipating; Simple in structure, the convenient manufacturing.
The utility model solves the technical scheme that its technical problem adopted: the copper bar lead is provided with insulating barrier by the outer surface of conductor copper bar and constitutes; Be provided with cross-over block between many group series connection copper bar leads; The head and the tail two ends of many group series connection copper bar leads also are provided with cross-over block; Clamp many group series connection copper bar leads and cross-over block between two aluminium alloy side plates, each cross-over block and aluminium alloy side plate are connected, and the bus duct body cover plate at aluminium alloy side plate and two ends is connected.A kind of prioritization scheme of such scheme is: the cross section that has a slice aluminium alloy side plate at least is a zigzag.
The beneficial effect of the utility model is; Because many group series connection copper bar leads make the intensive insulated type bus duct of this multilayer have more socket, the copper bar lead closely is installed between two aluminium alloy side plates; And the aluminium alloy side plate has good heat conductivility; And the cross section that has a slice aluminium alloy side plate at least is a zigzag, and it is convenient that this has enlarged aluminium alloy side plate external surface area, helps the outside distribute heat of copper bar lead; Link to each other with bus duct body cover plate owing to the aluminium alloy side plate again; Make that heat is easy to conduct to bus duct body cover plate from the aluminium alloy side plate, bus duct body cover plate has enlarged the outwards area of heat radiation of copper bar lead, thereby makes this intensive insulated type bus duct with easy distribute heat.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the sketch map of the utility model.
1. bus duct body cover plates among the figure, 2. conductor copper bar, 3. insulating barrier, 4. cross-over block, 5. fastening bolt, 6. aluminium alloy side plate.
Embodiment
Among Fig. 1; The copper bar lead is provided with insulating barrier 3 by the outer surface of conductor copper bar 2 and constitutes; Be provided with cross-over block 4 between many group series connection copper bar leads; The head and the tail two ends of many group series connection copper bar leads also are provided with and clamp many group series connection copper bar leads and cross-over block 4 between 4, two aluminium alloy side plates 6 of cross-over block, and wherein the cross section of a slice aluminium alloy side plate 6 is a zigzag; Each cross-over block 4 is connected through fastening bolt 5 with aluminium alloy side plate 6, and aluminium alloy side plate 6 is connected through fastening bolt 5 with the bus duct body cover plate 1 at two ends.
Claims (2)
1. intensive insulated type bus duct of multilayer; Its copper bar lead is provided with insulating barrier by the outer surface of conductor copper bar and constitutes; It is characterized in that: be provided with cross-over block between many group series connection copper bar leads, the head and the tail two ends of many group series connection copper bar leads also are provided with cross-over block, clamp many group series connection copper bar leads and cross-over block between two aluminium alloy side plates; Each cross-over block and aluminium alloy side plate are connected, and the bus duct body cover plate at aluminium alloy side plate and two ends is connected.
2. the intensive insulated type bus duct of multilayer according to claim 1 is characterized in that: the cross section that has a slice aluminium alloy side plate at least is a zigzag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202145331U CN202183579U (en) | 2011-06-23 | 2011-06-23 | Multilayer dense insulation type bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202145331U CN202183579U (en) | 2011-06-23 | 2011-06-23 | Multilayer dense insulation type bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202183579U true CN202183579U (en) | 2012-04-04 |
Family
ID=46176601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202145331U Expired - Fee Related CN202183579U (en) | 2011-06-23 | 2011-06-23 | Multilayer dense insulation type bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202183579U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751682A (en) * | 2012-06-27 | 2012-10-24 | 江苏华鹏智能电气股份有限公司 | Compact busway |
| CN105633880A (en) * | 2016-03-03 | 2016-06-01 | 张忠江 | Compression-type compact busduct shell assembly |
| CN114631239A (en) * | 2020-01-27 | 2022-06-14 | Abb瑞士股份有限公司 | Device for electrically insulating transverse connection portions of laminated multiphase busbars |
| CN119029772A (en) * | 2024-10-31 | 2024-11-26 | 浙江益鼎母线桥架有限公司 | A plug-in bus duct with rapid heat dissipation structure and installation method thereof |
-
2011
- 2011-06-23 CN CN2011202145331U patent/CN202183579U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751682A (en) * | 2012-06-27 | 2012-10-24 | 江苏华鹏智能电气股份有限公司 | Compact busway |
| CN102751682B (en) * | 2012-06-27 | 2017-07-07 | 江苏华鹏电力设备股份有限公司 | Concentration bus duct |
| CN105633880A (en) * | 2016-03-03 | 2016-06-01 | 张忠江 | Compression-type compact busduct shell assembly |
| CN114631239A (en) * | 2020-01-27 | 2022-06-14 | Abb瑞士股份有限公司 | Device for electrically insulating transverse connection portions of laminated multiphase busbars |
| CN114631239B (en) * | 2020-01-27 | 2023-12-26 | Abb瑞士股份有限公司 | Device for electrically insulating the transverse connecting portions of laminated polyphase busbars |
| CN119029772A (en) * | 2024-10-31 | 2024-11-26 | 浙江益鼎母线桥架有限公司 | A plug-in bus duct with rapid heat dissipation structure and installation method thereof |
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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: 20120404 Termination date: 20130623 |