CN204190310U - A kind of busbar side board - Google Patents
A kind of busbar side board Download PDFInfo
- Publication number
- CN204190310U CN204190310U CN201420506822.2U CN201420506822U CN204190310U CN 204190310 U CN204190310 U CN 204190310U CN 201420506822 U CN201420506822 U CN 201420506822U CN 204190310 U CN204190310 U CN 204190310U
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- China
- Prior art keywords
- radiating part
- tooth
- profile
- arc
- flap
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Abstract
A kind of busbar side board of the utility model, it is characterized in that, described side plate is integral type structure, comprise flap, profile of tooth radiating part, arc radiating part and lower flap portion, the L-type flap that described upper flap is identical with sized by described lower flap portion, lays respectively at the top and bottom of side plate; Connect profile of tooth radiating part bottom described upper flap, described profile of tooth radiating part is tooth-shape structure, and its cross section is " W " type, and the outer corner of described profile of tooth radiating part is provided with louvre; Connect arc radiating part bottom described profile of tooth radiating part, the curved structure outwardly convex in described arc radiating part cross section, form arc cavity, the angle of the arc angle A of described arc radiating part is 150 degree; Described arc radiating part bottom is connected with profile of tooth radiating part, and this profile of tooth radiating part bottom is connected with lower flap portion; Its structure is simple, and side plate adopts unique profile of tooth radiating part and arc radiating part to design, and greatly can improve radiating effect.
Description
Technical field
The utility model relates to the bus duct mains system of low pressure power transmission and transformation line, belongs to the technical field that power bus-bar groove manufactures, is specifically related to a kind of busbar side board.
Background technology
In order to the needs of the high-current low-voltage transmission line in satisfied industry, civil engineering construction, power distribution design all adopts bus duct mains system, continuing to increase in recent years along with electric line capacity, bus duct mains system is widely applied in engineering, the structural design of bus duct product is also from air-insulated type to dense insulation type, from outer cover of steel plate to aluminum alloy casing, progressively achieve update; And for bus duct, good cooling effect is the necessary factor ensureing its useful life.
Summary of the invention
The purpose of this utility model is the defect overcoming prior art, provides a kind of structure simple, a kind of busbar side board that thermal diffusivity is good.
For achieving the above object, the utility model adopts a kind of busbar side board, it is characterized in that, described side plate is integral type structure, comprise flap, profile of tooth radiating part, arc radiating part and lower flap portion, the L-type flap that described upper flap is identical with sized by described lower flap portion, lays respectively at the top and bottom of side plate; Connect profile of tooth radiating part bottom described upper flap, described profile of tooth radiating part is tooth-shape structure, and its cross section is " W " type, and the outer corner of described profile of tooth radiating part is provided with louvre; Connect arc radiating part bottom described profile of tooth radiating part, the curved structure outwardly convex in described arc radiating part cross section, form arc cavity, the angle of the arc angle A of described arc radiating part is 150 degree; Described arc radiating part bottom is connected with profile of tooth radiating part, and this profile of tooth radiating part bottom is connected with lower flap portion.
Beneficial effect:
1, profile of tooth radiating part is tooth-shape structure, and its cross section is " W " type, and its area of dissipation strengthens, and greatly can improve radiating effect, and the outer corner of profile of tooth radiating part is provided with louvre, contributes to air circulation, greatly improves radiating effect.
2, the curved structure outwardly convex in arc radiating part cross section, forms arc cavity, contributes to gas and fully contact with bus in cavity, is convenient to take away the heat that bus distributes; And arcwall face design enlarged contact areas, improve radiating effect.
3, through repeatedly science measuring and calculating, when the angle of the arc angle A of arc radiating part is 150 degree, arc radiating part radiating effect is optimum.If when the angle of the arc angle A of arc radiating part is less than 150 degree, arcwall face is less, heat radiation contact-making surface is less, and radiating effect is not good; If the angle of the arc angle A of arc radiating part is greater than 150 degree, then arc cavity is too small, and intracavity gas is less, is not easy to abundant heat radiation.
Accompanying drawing explanation
Fig. 1 is cutaway view of the present utility model.
Fig. 2 is profile of tooth radiating part amplification view.
Embodiment
As shown in the figure, be specifically related to a kind of busbar side board, it is characterized in that, described side plate 1 is integral type structure, comprise flap 11, profile of tooth radiating part 12,14, arc radiating part 13 and lower flap portion 15, the L-type flap that described upper flap 11 is identical with sized by described lower flap portion 12, lays respectively at the top and bottom of side plate 1; Connect profile of tooth radiating part 12 bottom described upper flap 11, described profile of tooth radiating part 12,14 is tooth-shape structure, and its cross section is " W " type, and the outer corner of described profile of tooth radiating part 12,14 is provided with louvre 16; Connect arc radiating part 13 bottom described profile of tooth radiating part 12, the curved structure outwardly convex in described arc radiating part 13 cross section, the angle forming arc cavity 2, the arc angle A of described arc radiating part 13 is 150 degree; Described arc radiating part 13 bottom is connected with profile of tooth radiating part 14, and this profile of tooth radiating part 14 bottom is connected with lower flap portion 15.
Beneficial effect:
Profile of tooth radiating part is tooth-shape structure, and its cross section is " W " type, and its area of dissipation strengthens, and greatly can improve radiating effect, and the outer corner of profile of tooth radiating part is provided with louvre, contributes to air circulation, greatly improves radiating effect.
The curved structure outwardly convex in arc radiating part cross section, forms arc cavity, contributes to gas and fully contact with bus in cavity, is convenient to take away the heat that bus distributes; And arcwall face design enlarged contact areas, improve radiating effect.
Through repeatedly science measuring and calculating, when the angle of the arc angle A of arc radiating part is 150 degree, arc radiating part radiating effect is optimum.If when the angle of the arc angle A of arc radiating part is less than 150 degree, arcwall face is less, heat radiation contact-making surface is less, and radiating effect is not good; If the angle of the arc angle A of arc radiating part is greater than 150 degree, then arc cavity is too small, and intracavity gas is less, is not easy to abundant heat radiation.
Here description of the present utility model and application is illustrative; not want by scope restriction of the present utility model in the above-described embodiments; therefore, the utility model is not by the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (1)
1. a busbar side board, is characterized in that, described side plate is integral type structure, comprise flap, profile of tooth radiating part, arc radiating part and lower flap portion, the L-type flap that described upper flap is identical with sized by described lower flap portion, lays respectively at the top and bottom of side plate; Connect profile of tooth radiating part bottom described upper flap, described profile of tooth radiating part is tooth-shape structure, and its cross section is " W " type, and the outer corner of described profile of tooth radiating part is provided with louvre; Connect arc radiating part bottom described profile of tooth radiating part, the curved structure outwardly convex in described arc radiating part cross section, form arc cavity, the angle of the arc angle A of described arc radiating part is 150 degree; Described arc radiating part bottom is connected with profile of tooth radiating part, and this profile of tooth radiating part bottom is connected with lower flap portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420506822.2U CN204190310U (en) | 2014-09-03 | 2014-09-03 | A kind of busbar side board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420506822.2U CN204190310U (en) | 2014-09-03 | 2014-09-03 | A kind of busbar side board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204190310U true CN204190310U (en) | 2015-03-04 |
Family
ID=52622281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420506822.2U Active CN204190310U (en) | 2014-09-03 | 2014-09-03 | A kind of busbar side board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204190310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958406A (en) * | 2016-06-05 | 2016-09-21 | 镇江市亿鑫电气设备有限责任公司 | Compression heat-absorbing busbar |
-
2014
- 2014-09-03 CN CN201420506822.2U patent/CN204190310U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958406A (en) * | 2016-06-05 | 2016-09-21 | 镇江市亿鑫电气设备有限责任公司 | Compression heat-absorbing busbar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |