CN205810394U - π shape busbar - Google Patents
π shape busbar Download PDFInfo
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- CN205810394U CN205810394U CN201620483420.4U CN201620483420U CN205810394U CN 205810394 U CN205810394 U CN 205810394U CN 201620483420 U CN201620483420 U CN 201620483420U CN 205810394 U CN205810394 U CN 205810394U
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- busbar
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- shape busbar
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Abstract
π shape busbar of the present utility model, is derived on the basis of the busbar of square-section, is provided that and positions accurately, and quickly can assemble with supporting insulating part, and horizontal matrix is big with bus groove case contact area, and coefficient of heat transfer is high；Two vertical alar part lower ends are flared out in splayed, facilitate adjacent busbar grafting cooperation and plug assembly grafting resistance little, and grafting is convenient；Utilizing matrix as positioner, it is not necessary to additionally to arrange positioning bar, plate, it is also possible to improve radiating efficiency, mechanical strength, heat dispersion are excellent, easy for installation.
Description
Technical field
This utility model relates to a kind of π shape busbar, the bus duct product being applied in power transmission and distribution industry.
Background technology
The important component part in bus duct product complete set of equipments in power transmission and distribution industry, and the conductor of bus duct product is
Affecting the key factor of bus duct product technology performance, conductor occupies the share of more than 70% in bus duct product cost, existing
Having the general busbar using square-section in technology, which floor insulation film outside is coated with again is coated with as insulating barrier, insulation film
Technique is loaded down with trivial details, and the cost of raw material is higher, and busbar dispels the heat to use multilayer coating structure to be unfavorable for, location difficulty；The rectangle of jack box
Grafting busbar in cross section also needs to arrange grafting fixing fitting, with supporting pin grafting power transmission and distribution, insulating wrapped difficulty, installs not side
Just, the longest, the wasting of resources.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of π shape busbar, energy Fast Packet insulating layer coating, convenience
Jack box coordinates with adjacent busbar grafting, and location is simple simultaneously, is arranged and fixed conveniently, with low cost.
π shape busbar of the present utility model, cross section is " π " font structure, has horizontal matrix and two vertical alar parts, and two erect
Forming slot to alar part, two vertical alar part lower ends are flared out in splayed, facilitate adjacent busbar grafting to coordinate, outside π shape busbar
Portion can coordinate with the insulating part with T-shaped inner chamber.
π shape busbar of the present utility model, material is copper, aluminum or copper-coated aluminium composite material.
π shape busbar of the present utility model, is derived on the basis of the busbar of square-section, is provided that and positions accurately, and
Quickly can assemble with supporting insulating part, horizontal matrix is big with bus groove case contact area, and coefficient of heat transfer is high；Vertical alar part
Notch has tubaeform slope, facilitates adjacent busbar grafting cooperation and plug assembly grafting resistance little, and grafting is convenient；Utilize matrix
As positioner, it is not necessary to additionally arrange positioning bar, plate, it is also possible to improve radiating efficiency, mechanical strength, heat dispersion are excellent,
Easy for installation.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of this utility model embodiment；
Fig. 2 is that this utility model embodiment coordinates installation cross-sectional view with insulating part, T-shaped busbar.
Detailed description of the invention
As it can be seen, a kind of π shape busbar, cross section is " π " font structure, has horizontal matrix 1 and two vertical alar parts 2,
Two vertical alar parts 2 form slot, and two vertical alar part 2 lower ends are flared out in splayed, facilitate adjacent rectangle cross section or T-shaped cross section
Busbar 4 grafting coordinates, and π shape busbar external energy coordinates with the insulating part 3 with T-shaped inner chamber, and insulating part 3 assembles rapidly；π shape
Busbar cross section is derived on the basis of the busbar of square-section, utilizes matrix 1 as positioner, is provided that and positions accurately,
Without additionally arranging positioning bar, plate；Horizontal matrix 1 is big with bus groove case contact area, and mechanical strength is high, radiating effect
Good；Two vertical alar part 2 lower ends are flared out in splayed, facilitate the busbar 4 grafting cooperation of adjacent T-shaped cross section and plug assembly grafting
Resistance is little, and grafting is convenient；Can improve radiating efficiency, mechanical strength, heat dispersion are excellent, quick for installation.
Claims (3)
1. a π shape busbar, it is characterised in that: cross section is " π " font structure, has horizontal matrix (1) and two vertical alar parts
(2), two vertical alar parts (2) form slot, and π shape busbar external energy coordinates with the insulating part (3) with T-shaped inner chamber.
π shape busbar the most according to claim 1, it is characterised in that: described two vertical alar part (2) lower ends are flared out in eight
Font.
π shape busbar the most according to claim 1, it is characterised in that: described π shape busbar material be copper, aluminum, copper cover aluminum be combined
One of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620483420.4U CN205810394U (en) | 2016-05-25 | 2016-05-25 | π shape busbar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620483420.4U CN205810394U (en) | 2016-05-25 | 2016-05-25 | π shape busbar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205810394U true CN205810394U (en) | 2016-12-14 |
Family
ID=57499641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620483420.4U Active CN205810394U (en) | 2016-05-25 | 2016-05-25 | π shape busbar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205810394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336705A (en) * | 2018-03-09 | 2018-07-27 | 威腾电气集团股份有限公司 | Sliding contact type bus duct |
-
2016
- 2016-05-25 CN CN201620483420.4U patent/CN205810394U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336705A (en) * | 2018-03-09 | 2018-07-27 | 威腾电气集团股份有限公司 | Sliding contact type bus duct |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |