CN201717573U - Intensive bus duct connector - Google Patents
Intensive bus duct connector Download PDFInfo
- Publication number
- CN201717573U CN201717573U CN2010202385504U CN201020238550U CN201717573U CN 201717573 U CN201717573 U CN 201717573U CN 2010202385504 U CN2010202385504 U CN 2010202385504U CN 201020238550 U CN201020238550 U CN 201020238550U CN 201717573 U CN201717573 U CN 201717573U
- Authority
- CN
- China
- Prior art keywords
- insulation board
- bus duct
- connector
- busbar
- outer lug
- 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
- 238000009413 insulation Methods 0.000 claims abstract description 43
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Installation Of Bus-Bars (AREA)
Abstract
The utility model provides an intensive bus duct connector including an insulation plate and conducting bars, the insulation plate and the conducting bars are connected into one piece by insulation bolts, wherein, the insulation plate is a plate-like element, both side faces of the insulation plate are provided with bulges, thus the creepage distance between each conducting bar is increased, thereby improving the insulation performance of the bus duct; furthermore, by arranging the bulges between each conducting bar the size of the insulation plate is reduced, thereby saving materials and cost; in addition, the connector only additionally arranges bulges on the insulation plate, so the connector is simple in structure and compact in volume.
Description
Technical field
The utility model relates to a kind of connector, and particularly a kind of connector of bus duct belongs to the technical field of bus duct link.
Background technology
Bus duct system is an efficient power distribution equipment of carrying electric current, especially the needs that adapted to more and more higher building and large-scale plant economical rationality distribution, therefore be widely used in being connected of low-voltage distribution panel and large and medium-sized load, as modern workshop, factory building and skyscraper, be particularly suitable for the workshop that product is changeable, equipment is intensive.
Bus-duct connector of the prior art comprises insulation board, busbar and insulated bolt, be equipped with the insulated bolt fixing hole on insulation board and the busbar, during installation, insulated bolt passes the insulated bolt fixing hole on insulation board and the busbar respectively, insulation board and busbar are mounted to one, wherein, described insulation board is generally surface plate, because insulation board is a surface plate, make the creepage distance between busbar and the busbar not enough, influence the insulation property of bus duct, thereby greatly reduced the fail safe of bus duct.
The content of utility model
Technical problem to be solved in the utility model provides a kind of good insulation preformance, creepage distance is big, the connector of concentration bus duct with low cost and simple in structure.
In order to solve the problems of the technologies described above, the connector of a kind of concentration bus duct of the utility model, comprise insulation board, busbar, described insulation board and described busbar link into an integrated entity by insulated bolt, wherein, described insulation board is a tabular component, and the two sides of described insulation board are respectively equipped with bossing.
The connector of above-mentioned a kind of concentration bus duct, described bossing comprise outer lug part, internal projection part, and described outer lug partly is arranged on the edge of described insulation board side; Described internal projection partly is arranged in the described outer lug part; Described outer lug partly is the shaped as frame of opening; Described internal projection is the shaped as frame for sealing partly.
The utility model beneficial effect is because the surface of described insulation board is provided with bossing, and the creepage distance between busbar and the busbar is increased, and has improved the insulation property of bus duct; And under the prerequisite that guarantees between busbar and the busbar, whole insulation board size is reduced, thereby saved material, reduce cost; In addition, the utility model only adds bossing on insulation board, therefore simple in structure, and volume is compact more.
The purpose of this utility model, characteristics will illustrate by the non-limitative illustration of following preferential embodiment and explain.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the structural representation of the utility model insulation board
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in the figure, in order to solve the problems of the technologies described above, the connector of a kind of concentration bus duct of the utility model, comprise insulation board 1, busbar 2, described insulation board 1 links into an integrated entity by insulated bolt 3 with described busbar 2, and described insulation board 1 is a tabular component, be respectively equipped with bossing on the two sides of described insulation board 1, because the surface of described insulation board 1 is provided with bossing, the creepage distance between busbar 2 and the busbar 2 is increased, improved the insulation property of bus duct; And under the prerequisite that guarantees between busbar 2 and the busbar 2, whole insulation board size is reduced, thereby saved material, reduce cost.Described bossing comprises outer lug part 11, internal projection part 12, and described outer lug part 11 is arranged on the edge of described insulation board 1 side; Described internal projection part 12 is arranged in the described outer lug part 11; Internal projection part 12 quantity are unrestricted, can be two, also can be many; Described outer lug part 11 is the shaped as frame of opening; The shape of internal projection part 12 is unrestricted, and in the present embodiment, the shaped as frame that is sealing with described internal projection part 12 is an example.
In sum, have bossing owing on the insulation board in the utility model, so not only very big increase the creepage distance of insulation board, and can make whole insulation board size reduce also can reach identical insulation effect, so just not only saved material, reduced cost, and can make the closed type bus-duct connector more elegant in appearance.
Here description of the present utility model and application are illustrative; be not to want in the above-described embodiments with scope restriction of the present utility model; therefore, the utility model is not subjected to the restriction of present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of the utility model protection.
Claims (2)
1. the connector of a concentration bus duct comprises insulation board, busbar, and described insulation board and described busbar link into an integrated entity by insulated bolt, it is characterized in that, described insulation board is a tabular component, and the two sides of described insulation board are respectively equipped with bossing.
2. a kind of connector of concentration bus duct according to claim 1 is characterized in that, described bossing comprises outer lug part, internal projection part, and described outer lug partly is arranged on the edge of described insulation board side; Described internal projection partly is arranged in the described outer lug part; Described outer lug partly is the shaped as frame of opening; Described internal projection is the shaped as frame for sealing partly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202385504U CN201717573U (en) | 2010-06-25 | 2010-06-25 | Intensive bus duct connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202385504U CN201717573U (en) | 2010-06-25 | 2010-06-25 | Intensive bus duct connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201717573U true CN201717573U (en) | 2011-01-19 |
Family
ID=43463579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202385504U Expired - Fee Related CN201717573U (en) | 2010-06-25 | 2010-06-25 | Intensive bus duct connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201717573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116314902A (en) * | 2023-04-06 | 2023-06-23 | 上海捷氢科技股份有限公司 | Fuel cell stack and end plate thereof |
-
2010
- 2010-06-25 CN CN2010202385504U patent/CN201717573U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116314902A (en) * | 2023-04-06 | 2023-06-23 | 上海捷氢科技股份有限公司 | Fuel cell stack and end plate thereof |
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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: 20110119 Termination date: 20160625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |