CN103532070A - Shell of novel bus duct - Google Patents
Shell of novel bus duct Download PDFInfo
- Publication number
- CN103532070A CN103532070A CN201310533547.3A CN201310533547A CN103532070A CN 103532070 A CN103532070 A CN 103532070A CN 201310533547 A CN201310533547 A CN 201310533547A CN 103532070 A CN103532070 A CN 103532070A
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- CN
- China
- Prior art keywords
- side plates
- bus duct
- cover plate
- cooling fins
- cooling
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Abstract
The invention relates to a shell of a novel bus duct. The shell comprises side plates and a cover plate all made of magnesium aluminum alloy materials, wherein the side surfaces of the side plates are provided with cooling fins; the sections of the cooling fins take the shape of trapezoids; the top surface of each cooling fin is provided with two arc protruding parts; recesses are formed in the joined places of the cover plate and the side plates, and are additionally provided with rubber strips riveted through a riveting machine. The sectional materials of the side plates of the bus are additionally provided with the cooling fin devices, and the cooling fins are magnesium aluminum alloys, so that the weight of the bus duct is reduced, the appearance is beautified, and the current carrying capacity is improved. The cooling fins are uniformly distributed on the side plates, so that the cooling areas are increased, and the copper emission is reduced to effectively disperse the operation temperature of conductor surfaces. The recesses are formed in the joined places of the cover plate and the side plates, and the rubber strips are additionally arranged in the recesses and embedded in aluminum alloy sectional materials, so that the side plates and a baseplate are effectively protected, and the sealing performance is improved.
Description
Technical field
The present invention relates to a kind of bus duct, be specifically related to a kind of housing of Novel bus duct.
Background technology
In recent years, continuous propelling along with national energy-saving reduction of discharging policy, energy savings, resource are also just becoming the developing direction that industry is competitively striven for, bus duct industry is no exception, how to reduce noble metal copper material use amount, how to save product manufactured materials, allow and reduce the reactive loss of product self in product actual moving process and do not subtract the current capacity of conductor, become the emphasis of industry research and development test.General bus duct weight is heavier, and the section of copper bar conductor is long-pending larger, and thermal diffusivity is just poor, and cost is larger.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of lightweight, and cost is low, the housing of the Novel bus duct of good airproof performance.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of housing of Novel bus duct, comprise side plate and cover plate that magnadure material is made, described side plate side is provided with fin, wherein, the cross section of described fin is trapezoidal, and the end face of described fin is provided with two arc convex parts.
The housing of described a kind of Novel bus duct, the radius R of described bossing is 3mm, because described radius R is 3mm, when improving heat dispersion, can avoid air in inside, to reflux shock and conductor is damaged, therefore, having guaranteed the useful life of bus duct.
The housing of described a kind of Novel bus duct, described cover plate and side plate junction are provided with groove, and described groove is set up rubber strip, by riveting machine, is riveted and is formed.
Beneficial effect of the present invention is:
Bus bar side profile material has increased radiator fin device, and fin is magnadure, has reduced the weight of bus duct self, has beautified profile, has more improved current capacity.Fin is evenly distributed on side plate, and increasing heat radiation area effectively comes out conductive surface operating temperature thereby reduced copper bar.At cover plate and side plate junction, be provided with groove, groove is set up rubber strip, and rubber is embedded in aluminium alloy extrusions can effectively protect side plate and base plate, and has improved sealing.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention.
Fig. 2 is the enlarged diagram at A of the present invention place.
Embodiment
A kind of housing of Novel bus duct, comprise side plate 1 and cover plate 2 that magnadure material is made, described side plate 1 side is provided with fin 3, the cross section of described fin 3 is trapezoidal, the end face of described fin 3 is provided with two arc convex parts 30, and the radius R of described bossing 30 is 3mm, and described cover plate 1 and side plate 2 junctions are provided with groove 4, described groove 4 places set up rubber strip 5, by riveting machine, are riveted and are formed.
Bus bar side profile material has increased fin 3, and fin 3 is magnadure, has reduced the weight of bus duct self, has beautified profile, has more improved current capacity.Fin 3 is evenly distributed on side plate 1, and increasing heat radiation area effectively comes out conductive surface operating temperature thereby reduced copper bar.At cover plate 2 and side plate 1 junction, be provided with groove 4, groove 4 places set up rubber strip 5, and rubber strip 5 is embedded in aluminium alloy extrusions can effectively protect side plate 1 and base plate 2, and has improved sealing.
Here description of the invention and application is illustrative, not wants that therefore, the present invention is not subject to the restriction of the present embodiment by scope restriction of the present invention in the above-described embodiments, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (3)
1. a housing for Novel bus duct, comprises that magnadure material makes side plate and cover plate, and described side plate side is provided with fin, it is characterized in that, the cross section of described fin is trapezoidal, and the end face of described fin is provided with two arc convex parts.
2. the housing of a kind of Novel bus duct as claimed in claim 1, is characterized in that, the radius R of described bossing is 3mm.
3. the housing of a kind of Novel bus duct as claimed in claim 1, is characterized in that, described cover plate and side plate junction are provided with groove, and described groove is set up rubber strip, by riveting machine, is riveted and is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310533547.3A CN103532070A (en) | 2013-10-31 | 2013-10-31 | Shell of novel bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310533547.3A CN103532070A (en) | 2013-10-31 | 2013-10-31 | Shell of novel bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103532070A true CN103532070A (en) | 2014-01-22 |
Family
ID=49933871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310533547.3A Pending CN103532070A (en) | 2013-10-31 | 2013-10-31 | Shell of novel bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103532070A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104410021A (en) * | 2014-11-26 | 2015-03-11 | 江苏德驰电气有限公司 | Busbar shell structure |
| CN105762738A (en) * | 2016-04-21 | 2016-07-13 | 深圳市渝展电气有限公司 | Bus duct and polyurethane on-site foaming method thereof |
-
2013
- 2013-10-31 CN CN201310533547.3A patent/CN103532070A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104410021A (en) * | 2014-11-26 | 2015-03-11 | 江苏德驰电气有限公司 | Busbar shell structure |
| CN105762738A (en) * | 2016-04-21 | 2016-07-13 | 深圳市渝展电气有限公司 | Bus duct and polyurethane on-site foaming method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |