CN202142823U - Heat-dissipating bus duct - Google Patents
Heat-dissipating bus duct Download PDFInfo
- Publication number
- CN202142823U CN202142823U CN201120251364U CN201120251364U CN202142823U CN 202142823 U CN202142823 U CN 202142823U CN 201120251364 U CN201120251364 U CN 201120251364U CN 201120251364 U CN201120251364 U CN 201120251364U CN 202142823 U CN202142823 U CN 202142823U
- Authority
- CN
- China
- Prior art keywords
- bus duct
- heat
- side plate
- fin
- dissipating
- 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 - Lifetime
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- Installation Of Bus-Bars (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides a heat-dissipating bus duct including a shell. The shell is composed of a cover plate and a side plate. Heat-dissipating sheets are fixed on two sides of the side plate. The heat-dissipating sheets are disposed in a lengthwise manner. In this way, the heat generated by a conduction array of the bus duct can be transmitted into air quickly. Thus, the heat-dissipating performance of the bus duct is improved. Under the premise that the current-carrying capacity of the bus duct remains unchanged, the current-carrying area of the conduction array is reduced effectively and the current density is increased. The usage benefit of the conductive body is improved maximally. The manufacturing cost is reduced and the weight of the bus duct is reduced, thereby facilitating transportation.
Description
Technical field
The utility model relates to a kind of bus duct, belongs 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 big 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 lead.Traditional bus duct comprises housing, current, and current is installed in the housing, and said housing is made up of cover plate and side plate; Said 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 to realize, therefore, the bus duct cost of this structure is high; Waste raw material and weight heavier, be inconvenient to transport.
The utility model content
The utility model technical problem to be solved 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 heat radiating type bus duct of the utility model comprises housing, and said housing is made up of cover plate and side plate, and wherein, said side plate both sides are fixed with fin respectively, and said fin is vertically arranged.
Above-mentioned a kind of heat radiating type bus duct, wherein, adjacent said fin length is staggered.
Above-mentioned a kind of heat radiating type bus duct wherein, is established raised line on the said fin surface.
Above-mentioned a kind of heat radiating type bus duct, wherein, said side plate is provided with groove with the face that said cover plate cooperates, and fills high temperature resistant waterproof glue in the said groove.
The utility model can be realized following beneficial effect:
1, because the side plate both sides are provided with fin, the heat of the busbar generation of bus duct can be transmitted to rapidly in the air, improved the thermal diffusivity of bus duct; Under the prerequisite of the equal ampacity of bus duct; The section that has effectively reduced busbar is long-pending, has increased current density, has improved the utilization benefit of electric conductor to greatest extent; Reduce production cost and alleviated the weight of bus duct, made things convenient for transportation.
2, because adjacent fin length is staggered, makes between adjacent fin and the bus duct side plate and formed the ventilation and heat passage, thereby, significantly improve bus duct body radiating effect.
3, owing to establish raised line on the fin surface, not only increased area of dissipation, improved the heat dispersion of bus duct, and increased the mechanical strength of bus duct.
4, because side plate is provided with groove with the face that said cover plate cooperates, the interior filling of said groove high temperature resistant waterproof glue, thereby, improved the degree of protection of bus duct, the waterproof and dustproof effect is further improved.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the enlarged diagram of the utility model fin.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in the figure, in order to solve the problems of the technologies described above a kind of heat radiating type bus duct of the utility model; Comprise housing 1, busbar 2, busbar 2 are installed in the housing 1; Be provided with insulating barrier between the adjacent conductive row, said housing 1 is made up of cover plate 11 and side plate 12, and said side plate 12 both sides are respectively equipped with fin 3; Fin 3 can be fixed on the side plate 12 through one-time formed method, also can be fixed into one through other modes and side plate 12, and said fin 3 is vertically arranged.The size of fin 3 is unrestricted, can be identical, but also length is staggered, in the present embodiment, in order further to improve the heat dispersion of bus duct, adjacent said fin 3 length is staggered.
Further perfect as the present technique scheme; Can on said fin 3 surfaces, establish raised line 31, not only increase area of dissipation, improve the heat dispersion of bus duct; And increased the mechanical strength of bus duct; Also can on the side plate lateral surface, be provided with raised line 31, be used for further improving the radiating effect of side plate, increase the intensity of bus duct.
In order to improve the degree of protection of bus duct; Can on side plate 12 and face that said cover plate 11 cooperates, be provided with groove 121, fill high temperature resistant waterproof glue 4 in the said groove 121, because side plate is provided with groove with the face that said cover plate cooperates; Fill high temperature resistant waterproof glue in the said groove; Thereby, 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 does not receive 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 the present invention's protection.
Claims (4)
1. a heat radiating type bus duct comprises housing, and said housing is made up of cover plate and side plate, it is characterized in that, said side plate both sides are fixed with fin respectively, and said fin is vertically arranged.
2. a kind of according to claim 1 heat radiating type bus duct is characterized in that, adjacent said fin length is staggered or long array such as fin.
3. a kind of according to claim 1 or claim 2 heat radiating type bus duct is characterized in that, establishes raised line on the said fin surface.
4. a kind of according to claim 1 heat radiating type bus duct is characterized in that said side plate is provided with groove with the face that said cover plate cooperates, and fills high temperature resistant waterproof glue in the said groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120251364U CN202142823U (en) | 2011-07-17 | 2011-07-17 | Heat-dissipating bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120251364U CN202142823U (en) | 2011-07-17 | 2011-07-17 | Heat-dissipating bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202142823U true CN202142823U (en) | 2012-02-08 |
Family
ID=45553861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120251364U Expired - Lifetime CN202142823U (en) | 2011-07-17 | 2011-07-17 | Heat-dissipating bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202142823U (en) |
Cited By (5)
| 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 |
| CN102801125A (en) * | 2012-08-22 | 2012-11-28 | 广州市半径电力铜材有限公司 | Busway shell |
| CN102856862A (en) * | 2012-09-11 | 2013-01-02 | 江苏华强电力设备有限公司 | Side plate of bus duct |
| CN104682300A (en) * | 2013-11-28 | 2015-06-03 | 江苏中鹏电气有限公司 | Bus duct |
| CN105846375A (en) * | 2016-06-14 | 2016-08-10 | 镇江易拓电气有限公司 | Novel bus duct |
-
2011
- 2011-07-17 CN CN201120251364U patent/CN202142823U/en not_active Expired - Lifetime
Cited By (5)
| 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 |
| CN102801125A (en) * | 2012-08-22 | 2012-11-28 | 广州市半径电力铜材有限公司 | Busway shell |
| CN102856862A (en) * | 2012-09-11 | 2013-01-02 | 江苏华强电力设备有限公司 | Side plate of bus duct |
| CN104682300A (en) * | 2013-11-28 | 2015-06-03 | 江苏中鹏电气有限公司 | Bus duct |
| CN105846375A (en) * | 2016-06-14 | 2016-08-10 | 镇江易拓电气有限公司 | Novel bus duct |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120208 |