CN202352404U - Power bus bar - Google Patents
Power bus bar Download PDFInfo
- Publication number
- CN202352404U CN202352404U CN2011205054813U CN201120505481U CN202352404U CN 202352404 U CN202352404 U CN 202352404U CN 2011205054813 U CN2011205054813 U CN 2011205054813U CN 201120505481 U CN201120505481 U CN 201120505481U CN 202352404 U CN202352404 U CN 202352404U
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- CN
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- Prior art keywords
- power bus
- power
- bus bar
- layer
- insulating barrier
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- Expired - Lifetime
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Abstract
The utility model discloses a power bus bar which comprises a rectangular metallic conductor, wherein an insulation layer is coated on the rectangular metallic conductor; the outer layer of the insulation layer is at least provided with one of a shielding layer, an antiflaming layer and a stress layer. The power bus bar provided by the utility model is simple in structure, is convenient to operate, can improve the working efficiency greatly in the applications of power construction and modification, and has favorable economic benefit.
Description
Technical field
The utility model relates to electrotechnical apparatus, is specifically related to a kind of power bus-bar row.
Background technology
Along with expanding economy, China progressively adds the construction and upgrading of big city and rural power grids, and then promotes the power supply quality and the supportability of electrical network.In the transformation and process of construction of electrical network, the electric current of power equipment compiles and distributes and need realize through a large amount of square type copper or aluminium electric power busbar.But square type electric power busbar exposes not guarantee of its security performance when natural environment, often has foreign matter overlap joint, animal short circuit, weather temperature to become the generation of accidents such as condensation and artificial electric shock.For this reason, need necessary protection such as exposed square type electric power busbar insulate.Existing common practice is the heat-shrink tube that outside exposed square type electric power busbar, successively is inserted in required function, makes it have corresponding insulation, shielding, fire-retardant and stress defencive function after the heat shrink.Because it is circular mostly existing heat-shrink tube is, operation inconvenience when being inserted in the electric power busbar of rectangle, and the product quality of being inserted in the multilayer heat-shrink tube is difficult to guarantee, is prone to produce hollowing, break, coat drawbacks such as inhomogeneous.
Summary of the invention
To the above-mentioned deficiency of prior art, the technical problem that the utility model will solve provide a kind of simple in structure, easy to operate, not hollowing, do not break, coat uniform power bus-bar row.
In order to solve the problems of the technologies described above, the utility model comprises the rectangular metal conductor that is coated with insulating barrier, and described insulating barrier skin is provided with a kind of in screen, flame-retardant layer, the stressor layers at least.
After adopting technique scheme; During operation according to the needs of power equipment operational environment; The power bus-bar row who directly fixedly has corresponding defencive function in the power equipment junction; Entire job procedure section worker, save time, the power bus-bar row after the connection has avoided hollowing, broken and has coated uneven drawback.
Description of drawings
Accompanying drawing 1 is a kind of power bus-bar row of the utility model sectional view.
Embodiment
Below in conjunction with accompanying drawing a kind of power bus-bar of the utility model row is done and to further describe:
Visible like accompanying drawing 1, a kind of power bus-bar row of the utility model comprises the rectangular metal conductor 5 that is coated with insulating barrier 1, and described insulating barrier 1 skin is provided with a kind of in screen 2, flame-retardant layer 3, the stressor layers 4 at least.
The staff is equipped with the material of room-temperature rapid coupling low-smoke low-halogen, low-smoke non-halogen flame-retardant heat-shrink tube material and room-temperature rapid coupling Insulation Material, shielding material, proof stress in advance; Utilize one or many extruders power bus-bar row of having functions such as insulation, shielding, proof stress through the coextrusion of single or multiple lift co-extrusion die head, normal temperature is placed corresponding fate crosslinkedly voluntarily can obtain required rectangle power bus-bar row by it.During installation exercise, according to the needs of power equipment operational environment; Be chosen in insulating barrier 1 basis and go up the power bus-bar row that co-extrusion has corresponding screen 2, flame-retardant layer 3, stressor layers 4; The staff directly is fixedly connected through power bus-bar row two ends in the junction of power equipment and gets final product, and has save cover row, baking row's loaded down with trivial details operation in the past.
Embodiment one: for reduce power bus-bar row under the operating state produce electromagnetism to the influence of surrounding enviroment, prevent excessive initiation fire accident of current loading and the bus that increases electric power row's tension force, be coated with on rectangular metal conductor 5 bases of insulating barrier 1 the corresponding screen of co-extrusion 2, insulating barrier 3 and stressor layers 4.The two ends of arranging through power bus-bar in the power equipment junction during operation are fixedly connected just can accomplish relevant operation.
Embodiment two: as only needing to increase the function that prevents electromagnetic pollution, can be rectangle insulating barrier 1 outside the screen 2 of co-extrusion correspondence; As only need to increase the function that prevents the big initiation fire accident of current loading can be insulating barrier 1 outside the flame-retardant layer 3 of co-extrusion correspondence; As the bus row's that only need increase electric power tension force can be insulating barrier 1 outside the stressor layers 4 of co-extrusion correspondence.In addition, according to the special requirement of power equipment operational environment, can be in the combination in any that is coated with the corresponding screen of co-extrusion on rectangular metal conductor 5 bases of insulating barrier 12, flame-retardant layer 3 or stressor layers 4, the later stage is fixedly connected flow chart with embodiment one.
A kind of power bus-bar row is simple in structure for the utility model; Can directly be communicated with relevant power equipment; Simplified the complicated procedures of forming that heat-shrink tube operation in the past need be overlapped row, baking row, the power bus-bar row after having avoided fixing is prone to produce hollowing, break, coat uneven drawback, increases work efficiency greatly; Reduce the enterprise production cost, had boundless market prospects.
Claims (1)
1. power bus-bar row comprises the rectangular metal conductor (5) that is coated with insulating barrier (1), it is characterized in that: described insulating barrier (1) skin is provided with a kind of in screen (2), flame-retardant layer (3), the stressor layers (4) at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205054813U CN202352404U (en) | 2011-12-08 | 2011-12-08 | Power bus bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205054813U CN202352404U (en) | 2011-12-08 | 2011-12-08 | Power bus bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202352404U true CN202352404U (en) | 2012-07-25 |
Family
ID=46541389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205054813U Expired - Lifetime CN202352404U (en) | 2011-12-08 | 2011-12-08 | Power bus bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202352404U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957591A (en) * | 2016-06-23 | 2016-09-21 | 深圳市沃尔核材股份有限公司 | Irregular busbar and insulation method thereof |
| CN109216999A (en) * | 2018-09-10 | 2019-01-15 | 镇江朝阳机电科技有限公司 | A kind of novel and multifunctional bus |
-
2011
- 2011-12-08 CN CN2011205054813U patent/CN202352404U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957591A (en) * | 2016-06-23 | 2016-09-21 | 深圳市沃尔核材股份有限公司 | Irregular busbar and insulation method thereof |
| CN109216999A (en) * | 2018-09-10 | 2019-01-15 | 镇江朝阳机电科技有限公司 | A kind of novel and multifunctional bus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 246005, Anqing Anhui Economic Development Zone, east of nine road, Anqing Sanyang plastic material Co., Ltd. Patentee after: ANHUI SANYANG PLASTIC MATERIAL CO., LTD. Address before: 246005, Anqing Anhui Economic Development Zone, east of nine road, Anqing Sanyang plastic material Co., Ltd. Patentee before: Anqing Sanyang Plastic Materials Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |