CN202696089U - Heat radiation type bus duct - Google Patents
Heat radiation type bus duct Download PDFInfo
- Publication number
- CN202696089U CN202696089U CN 201220401729 CN201220401729U CN202696089U CN 202696089 U CN202696089 U CN 202696089U CN 201220401729 CN201220401729 CN 201220401729 CN 201220401729 U CN201220401729 U CN 201220401729U CN 202696089 U CN202696089 U CN 202696089U
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- China
- Prior art keywords
- bus duct
- side plate
- heat radiation
- bus
- radiation type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a heat radiation type bus duct. The bus duct comprises a housing composed of cover plates and side plates, wherein each of the side plates is a hollow plate. Since the side plates are hollow, heat generated by a busbar of the bus duct can be rapidly conducted to the air, thereby improving heat radiation performance of the bus duct, reducing the production cost, and lightening the bus duct to provide convenience for transportation.
Description
Technical field
The present invention relates to a kind of bus duct, belong to the technical field of transmission facility.
Background technology
Along with emerging in large numbers of modernization project facility and equipment, the power consumption of all trades and professions is fast to be increased, the appearance in especially numerous skyscrapers and large-sized workshop workshop, can not meet the demands in the now large electric current conveying system of traditional cable as transmission pressure, the parallel connection of multiway cable is used to on-the-spot installation connection and has been brought inconvenience.Bus duct arises at the historic moment as a kind of novel distribution wire.Traditional bus duct comprises housing, current－carrying conductor, current－carrying conductor is installed in the housing, described housing is comprised of cover plate and side plate, and described cover plate and side plate are fixed into one, and the bus duct thermal diffusivity of this structure is relatively poor, and in order to guarantee its heat dispersion, usually adopt the cross section that increases current－carrying conductor to realize, therefore, the bus duct cost of this structure is high, waste raw material and weight heavier, be inconvenient to transport.
Summary of the invention
Technical problem to be solved by this invention provides the bus duct of a kind of perfect heat-dissipating, cheap and convenient transportation.
In order to solve the problems of the technologies described above, a kind of radiating bus-bar groove of the present invention comprises housing, and described housing is comprised of cover plate and side plate, and wherein, described side plate is the plate of hollow.
Above-mentioned radiating bus-bar groove, wherein, described side plate both ends of the surface are provided with extended surface.
Above-mentioned a kind of radiating bus-bar groove, wherein, the described side plate outside is provided with fin.
The present invention can realize following beneficial effect:
1, because side plate is the plate of hollow, the heat that the busbar of bus duct is produced can be transmitted to rapidly in the air, has improved the thermal diffusivity of bus duct, has reduced production cost and has alleviated the weight of bus duct, has made things convenient for transportation.
2, because the side plate both ends of the surface are provided with extended surface, increase the contact-making surface of side plate and cover plate, made side plate more firm with being connected of cover plate, increased the mechanical strength of bus duct.
3, because both sides are provided with fin, further improve the radiating effect of bus, formed the ventilation and heat passage between adjacent fin and the busbar side board, thereby, significantly improve bus duct body radiating effect.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in the figure, in order to solve the problems of the technologies described above, a kind of radiating bus-bar groove of the present invention comprises housing 1, busbar 2, busbar 2 is installed in the housing 1, is provided with insulating barrier between the adjacent conductive row, and described housing 1 is comprised of cover plate 11 and side plate 12, described side plate 12 both sides are respectively equipped with fin 3, fin 3 can be fixed on the side plate 12 by one-time formed method, also can be fixed into one with side plate 12 by other means, described fin 3 longitudinal arrangements.The size of fin 3 is unrestricted, can be identical, but also length is staggered, and described side plate 12 is the plate of hollow.Housing 1 adopts the almag section bar to process, and has bending strength and the resistant tarnishing of superelevation, has greatly improved the degree of protection of bus.
In order to improve the degree of protection of bus duct, can be provided with extended surface 121 at side plate 12 two ends and described cover plate 11 cooperation places, increased the contact-making surface of side plate 12 with cover plate 11, make side plate 12 more firm with being connected of cover plate 11, thereby increased the mechanical strength of bus duct, improved the degree of protection of bus duct, the waterproof and dustproof effect is further improved.
Here description of the invention and application is illustrative, is not to want that therefore, the present invention is not subjected to the restriction of present embodiment with 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 radiating bus-bar groove comprises housing, and described housing is comprised of cover plate and side plate, it is characterized in that, described side plate is the plate of hollow.
2. radiating bus-bar groove as claimed in claim 1 is characterized in that described side plate both ends of the surface are provided with extended surface.
3. a kind of radiating bus-bar groove as claimed in claim 1 or 2 is characterized in that, the described side plate outside is provided with fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220401729 CN202696089U (en) | 2012-08-14 | 2012-08-14 | Heat radiation type bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220401729 CN202696089U (en) | 2012-08-14 | 2012-08-14 | Heat radiation type bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202696089U true CN202696089U (en) | 2013-01-23 |
Family
ID=47551651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220401729 Expired - Fee Related CN202696089U (en) | 2012-08-14 | 2012-08-14 | Heat radiation type bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202696089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102780188A (en) * | 2012-08-14 | 2012-11-14 | 江苏华威线路设备集团有限公司 | Heat-dissipation-type bus duct |
| CN105262028A (en) * | 2014-07-14 | 2016-01-20 | 向荣集团有限公司 | Easy-to-cool bus duct |
-
2012
- 2012-08-14 CN CN 201220401729 patent/CN202696089U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102780188A (en) * | 2012-08-14 | 2012-11-14 | 江苏华威线路设备集团有限公司 | Heat-dissipation-type bus duct |
| CN105262028A (en) * | 2014-07-14 | 2016-01-20 | 向荣集团有限公司 | Easy-to-cool bus duct |
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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: 20130123 Termination date: 20200814 |