CN204947525U - A kind of compact height heat radiation bus duct - Google Patents
A kind of compact height heat radiation bus duct Download PDFInfo
- Publication number
- CN204947525U CN204947525U CN201520751215.7U CN201520751215U CN204947525U CN 204947525 U CN204947525 U CN 204947525U CN 201520751215 U CN201520751215 U CN 201520751215U CN 204947525 U CN204947525 U CN 204947525U
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- CN
- China
- Prior art keywords
- closed wire
- bus duct
- heat radiation
- wire frame
- height heat
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Abstract
The utility model discloses a kind of compact height heat radiation bus duct, it comprises: fixed floor and two symmetrically arranged closed wire frames, described two closed wire frames are disposed on below fixed floor, the lateral surface of described closed wire frame is respectively arranged with the radiating fin of outwardly convex, the medial surface of described closed wire frame is respectively arranged with the heavy ventilation slot that concaves, an endoporus is provided with in described closed wire frame, be filled with plastic cement packing respectively in described endoporus, in described plastic cement packing, be arranged at intervals with several piece busbar.Compact height heat radiation bus duct described in the utility model, make use of aluminium section bar volume little, structure mouldability is good but produce and the feature of low processing cost, under the prerequisite guaranteeing sufficient amount busbar, reduce volume, improve heat dispersion by radiating fin and ventilation slot, be conducive to the job stability and the scope of application that improve bus duct.
Description
Technical field
The utility model relates to bus duct field, particularly relates to a kind of compact height heat radiation bus duct.
Background technology
Although cable is the main carriers of electric power transfer, but along with emerging in large numbers of modernization project facility and equipment, the fast increasing of power consumption of all trades and professions, the appearance in especially numerous skyscrapers and large-sized workshop workshop, traditional cable as transmission pressure can not meet the demands in big current conveying system, the parallel connection of multiway cable uses and brings inconvenience to in-site installation construction connection, needs to improve.
Bus duct arises at the historic moment as a kind of new distribution wire, and compared with traditional cable, bus duct fully demonstrates superiority when big current is carried.In order to improve thermal diffusivity, the volume of bus duct is general comparatively large, and add raw material and production cost, the installing space taken is corresponding increase also, same, improves difficulty and the cost of construction.
Utility model content
The purpose of this utility model is to provide a kind of compact height heat radiation bus duct, and reduced volume, improves radiating effect, reduces taking of cost and space.
For reaching this object, the utility model by the following technical solutions:
A kind of compact height heat radiation bus duct, comprise: fixed floor and two symmetrically arranged closed wire frames, described two closed wire frames are disposed on below fixed floor, the lateral surface of described closed wire frame is respectively arranged with the radiating fin of outwardly convex, the medial surface of described closed wire frame is respectively arranged with the heavy ventilation slot that concaves, an endoporus is provided with in described closed wire frame, be filled with plastic cement packing respectively in described endoporus, in described plastic cement packing, be arranged at intervals with several piece busbar.
Wherein, described fixed floor and closed wire frame are aluminium alloy integral structure.
Wherein, described plastic cement packing is insulated plastic adhesive tape, is provided with the through hole corresponding with busbar in described insulated plastic adhesive tape.
Wherein, the junction of described fixed floor and closed wire frame is respectively arranged with ventilation waist hole.
Wherein, the inwall of described endoporus is provided with several raised line pointing to busbar respectively, described plastic cement packing outer wall is provided with several location notch corresponding with raised line respectively.
The beneficial effects of the utility model: a kind of compact height heat radiation bus duct, make use of aluminium section bar volume little, structure mouldability is good but produce and the feature of low processing cost, under the prerequisite guaranteeing sufficient amount busbar, reduce volume, improve heat dispersion by radiating fin and ventilation slot, be conducive to the job stability and the scope of application that improve bus duct.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Shown in figure: 1-fixed floor, 11-ventilation waist hole, 2-close wire frame, 21-radiating fin, 22-raised line, 23-ventilation slot, 3-plastic cement packing, 4-busbar.
Embodiment
The technical solution of the utility model is further illustrated by specific embodiment below in conjunction with Fig. 1.
A kind of compact height heat radiation bus duct, comprising: fixed floor 1 and two symmetrically arranged closed wire frames 2, described two closed wire frames 2 are disposed on below fixed floor 1, and leave gap between two closed wire frames 2, the performance of ventilation and heat is good.
The lateral surface of described closed wire frame 2 is respectively arranged with the radiating fin 21 of outwardly convex, the medial surface of described closed wire frame 2 is respectively arranged with the ventilation slot 23 concaving heavy, an endoporus is provided with in described closed wire frame 2, be filled with plastic cement packing 3 respectively in described endoporus, in described plastic cement packing 3, be arranged at intervals with several piece busbar 4.Improve the heat dispersion of closed wire frame 2 by radiating fin 21 and ventilation slot 23, the heat during busbar 4 works is led fast by plastic cement packing 3 closed wire frame 2 distributing, and is conducive to the job stability and the scope of application that improve bus duct.
In the present embodiment, described fixed floor 1 and closed wire frame 2 are aluminium alloy integral structure, are conducive to reduced volume, reduce production cost, and the good heat conductivity of aluminium alloy, and conduction, close wire frame 2 directly as ground wire, reduce the cost of track laying, improve safety in utilization.
In the present embodiment, described plastic cement packing 3 is insulated plastic adhesive tape, is provided with the through hole corresponding with busbar 4 in described insulated plastic adhesive tape.
In the present embodiment, described fixed floor 1 is respectively arranged with ventilation waist hole 11 with the junction of closed wire frame 2.Ventilation waist hole 11 can ventilation and heat, can reduce again the transmission of vibrations and noise, the combination property of lifting bus duct.
In the present embodiment, the inwall of described endoporus is provided with several raised line 22 pointing to busbar 4 respectively, described plastic cement packing 3 outer wall is provided with several location notch corresponding with raised line 22 respectively, raised line 22 coordinates with location notch, firm and location can be carried out to plastic cement packing 3, the transmission efficiency of heat can be improved again, heat radiation performance.
Compact height heat radiation bus duct described in the utility model, compact conformation, the installing space taken is little, and cost is low, good heat dissipation effect, and accommodation is extensive.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (5)
1. a compact height heat radiation bus duct, comprise: fixed floor and two symmetrically arranged closed wire frames, it is characterized in that, described two closed wire frames are disposed on below fixed floor, the lateral surface of described closed wire frame is respectively arranged with the radiating fin of outwardly convex, the medial surface of described closed wire frame is respectively arranged with the heavy ventilation slot that concaves, an endoporus is provided with in described closed wire frame, be filled with plastic cement packing respectively in described endoporus, in described plastic cement packing, be arranged at intervals with several piece busbar.
2. compact height heat radiation bus duct according to claim 1, it is characterized in that, described fixed floor and closed wire frame are aluminium alloy integral structure.
3. compact height heat radiation bus duct according to claim 1, it is characterized in that, described plastic cement packing is insulated plastic adhesive tape, is provided with the through hole corresponding with busbar in described insulated plastic adhesive tape.
4. compact height heat radiation bus duct according to claim 1, it is characterized in that, the junction of described fixed floor and closed wire frame is respectively arranged with ventilation waist hole.
5. compact height heat radiation bus duct according to claim 1, is characterized in that, the inwall of described endoporus is provided with several raised line pointing to busbar respectively, described plastic cement packing outer wall is provided with several location notch corresponding with raised line respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751215.7U CN204947525U (en) | 2015-09-26 | 2015-09-26 | A kind of compact height heat radiation bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751215.7U CN204947525U (en) | 2015-09-26 | 2015-09-26 | A kind of compact height heat radiation bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204947525U true CN204947525U (en) | 2016-01-06 |
Family
ID=55014914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520751215.7U Expired - Fee Related CN204947525U (en) | 2015-09-26 | 2015-09-26 | A kind of compact height heat radiation bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204947525U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106558860A (en) * | 2015-09-26 | 2017-04-05 | 江苏向荣电气有限公司 | A kind of high radiating bus duct of compact |
| CN108183448A (en) * | 2016-12-08 | 2018-06-19 | 镇江港诚电力设备有限公司 | A kind of radiating bus-bar groove |
| EP3588712B1 (en) * | 2018-06-26 | 2023-03-08 | ABB Schweiz AG | A copper conductor |
-
2015
- 2015-09-26 CN CN201520751215.7U patent/CN204947525U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106558860A (en) * | 2015-09-26 | 2017-04-05 | 江苏向荣电气有限公司 | A kind of high radiating bus duct of compact |
| CN106558860B (en) * | 2015-09-26 | 2018-07-06 | 江苏向荣电气有限公司 | A kind of compact height heat dissipation bus duct |
| CN108183448A (en) * | 2016-12-08 | 2018-06-19 | 镇江港诚电力设备有限公司 | A kind of radiating bus-bar groove |
| EP3588712B1 (en) * | 2018-06-26 | 2023-03-08 | ABB Schweiz AG | A copper conductor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20210926 |