CN214674220U - High heat dissipation bus duct based on inner ring shape is hollow - Google Patents
High heat dissipation bus duct based on inner ring shape is hollow Download PDFInfo
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- CN214674220U CN214674220U CN202120382827.9U CN202120382827U CN214674220U CN 214674220 U CN214674220 U CN 214674220U CN 202120382827 U CN202120382827 U CN 202120382827U CN 214674220 U CN214674220 U CN 214674220U
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Abstract
The utility model provides a hollow high heat dissipation bus duct based on interior annular, includes bus copper bar, bus duct apron and bus duct bottom plate between be equipped with two C type curb plates that bilateral symmetry placed, the bus duct in be equipped with mounting panel and lower mounting panel, last mounting panel and lower mounting panel between be equipped with a plurality of heat pipes, the bus copper bar be located between two adjacent heat pipes. Compare in current heat dissipation bus duct, this high heat dissipation bus duct passes through the high temperature homodisperse on bus copper bar local position to each heat-conducting plate of conduction oil, has prevented to take place the too high phenomenon of local position temperature in the bus duct to heat conduction simultaneously through a plurality of heat-conducting plate, greatly improved the radiating efficiency of bus duct.
Description
Technical Field
The utility model belongs to bus duct field, concretely relates to hollow high heat dissipation bus duct based on interior annular
Background
The bus duct is a closed metal device composed of copper and aluminum bus posts and used for distributing large power for each element of a dispersion system. Electric wires and cables have been replaced more and more in indoor low-voltage electric power transmission main line engineering project, however, the bus duct often can produce a large amount of heats in the use, and the existing solution is to add the cooling fin in the bus duct, and such solution not only is difficult to produce and process, but also can make the production cost of the bus duct high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving prior art's not enough, provide a hollow high heat dissipation bus duct based on interior annular, including bus-bar copper bar, bus duct apron and bus duct bottom plate between be equipped with two C type curb plates that bilateral symmetry placed, the bus duct in be equipped with mounting panel and lower mounting panel, last mounting panel and lower mounting panel between be equipped with a plurality of heat pipes, the bus-bar copper bar be located between two adjacent heat pipes, the body of heat pipe is thermal-insulated body, is equipped with a plurality of evenly distributed's heat-conducting plate on the body, the heat-conducting plate on be equipped with the conducting strip, the inside of body still is equipped with heat conduction oil pipe.
Furthermore, the C-shaped side plate is fixedly connected with the bus duct cover plate and the bus duct bottom plate through the stud bolts.
Furthermore, a plurality of radiating fin plates which are uniformly distributed are arranged on the side wall of the C-shaped side plate.
Furthermore, a heat insulation filler is arranged between the upper mounting plate and the bus duct cover plate.
Furthermore, the upper mounting plate and the lower mounting plate are clamped between the two C-shaped side plates, and the joints of the upper mounting plate and the lower mounting plate with the C-shaped side plates are subjected to sealing treatment.
Furthermore, a heat conduction layer is arranged between the heat conduction pipe and the C-shaped side plate.
Further, a heat conducting fin is placed on the heat conducting plate near the heat conducting oil pipe.
Has the advantages that: the utility model discloses a high heat dissipation bus duct based on interior annular cavity compares in current heat dissipation bus duct, and this high heat dissipation bus duct is through heat conduction oil pipe with the high temperature homodisperse on the generating line copper bar local position to each heat-conducting plate on, has prevented to take place the too high phenomenon of local position temperature in the bus duct to heat conduction simultaneously through a plurality of heat-conducting plate, greatly improved the radiating efficiency of bus duct.
Drawings
FIG. 1 is a schematic structural diagram of a high-heat-dissipation bus duct based on an inner annular hollow structure;
FIG. 2 is a schematic view of the structure of a heat pipe;
in the figure: 1. the heat-conducting bus comprises a bus copper bar 2, a bus duct cover plate 3, a bus duct bottom plate 4, a C-shaped side plate 41, a heat-radiating fin plate 5, an upper mounting plate 51, a heat-insulating filler 6, a lower mounting plate 7, a heat-conducting pipe 71, a pipe body 72, a heat-conducting plate 73, a heat-conducting fin 74, a heat-conducting oil pipe 8 and a heat-conducting layer
Detailed Description
In order to deepen the understanding of the present invention, the present invention is described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.
As shown in fig. 1 and 2, a high heat dissipation bus duct based on inner ring-shaped hollow comprises a bus copper bar 1, a bus duct cover plate 2 and a bus duct bottom plate 3, wherein two C-shaped side plates 4 which are arranged in bilateral symmetry are arranged between the bus duct cover plate 2 and the bus duct bottom plate 3, the C-shaped side plates 4 are fixedly connected with the bus duct cover plate 2 and the bus duct bottom plate 2 through stud bolts, and a plurality of heat dissipation fin plates 41 which are uniformly distributed are further arranged on the side walls of the C-shaped side plates 4.
Be equipped with mounting panel 5 and lower mounting panel 6 in the bus duct, last mounting panel 5 with lower mounting panel 6 card establish between two C type curb plates 4 to go up mounting panel 5 and lower mounting panel 6 and C type curb plate 4's junction and do sealing treatment, last mounting panel 5 and bus duct apron 2 between still be equipped with thermal-insulated filler 51.
Go up mounting panel 5 and be equipped with a plurality of heat pipes 7 down between the mounting panel 6, generating line copper bar 1 be located between two adjacent heat pipes 7, be equipped with heat-conducting layer 8 between heat pipe 7 and the C type curb plate 4, the body 71 of heat pipe 7 is thermal-insulated body, is equipped with a plurality of evenly distributed's heat-conducting plate 72 on the body 71, heat-conducting plate 72 on be equipped with conducting strip 73, the inside of body 71 still is equipped with heat conduction oil pipe 74, for the heat conduction efficiency who improves conducting strip 73, conducting strip 73 be close to heat conduction oil pipe 74 and place on heat-conducting plate 72.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a high heat dissipation bus duct based on interior annular cavity, includes bus copper bar, bus duct apron and bus duct bottom plate between be equipped with two C type curb plates that bilateral symmetry placed, a serial communication port, the bus duct in be equipped with mounting panel and lower mounting panel, last mounting panel and lower mounting panel between be equipped with a plurality of heat pipes, the bus copper bar be located between two adjacent heat pipes, the body of heat pipe is thermal-insulated body, is equipped with a plurality of evenly distributed's heat-conducting plate on the body, the heat-conducting plate on be equipped with the conducting strip, the inside of body still is equipped with heat conduction oil pipe.
2. The high-heat-dissipation bus duct based on the inner annular hollow structure is characterized in that the C-shaped side plate is fixedly connected with a bus duct cover plate and a bus duct bottom plate through a stud bolt.
3. The high-heat-dissipation bus duct based on the inner annular hollow structure as claimed in claim 1, wherein a plurality of uniformly distributed heat dissipation fins are further arranged on the side wall of the C-shaped side plate.
4. The high-heat-dissipation bus duct based on the inner annular hollow structure is characterized in that a heat insulation filler is further arranged between the upper mounting plate and the bus duct cover plate.
5. The high-heat-dissipation bus duct based on the inner annular hollow structure is characterized in that the upper mounting plate and the lower mounting plate are clamped between the two C-shaped side plates, and the joints of the upper mounting plate and the lower mounting plate with the C-shaped side plates are subjected to sealing treatment.
6. The high-heat-dissipation bus duct based on the inner annular hollow structure as claimed in claim 1, wherein a heat conduction layer is arranged between the heat conduction pipe and the C-shaped side plate.
7. The high-heat-dissipation bus duct based on the inner ring-shaped hollow structure as claimed in claim 1, wherein the heat-conducting fins are placed on the heat-conducting plate close to the heat-conducting oil pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120382827.9U CN214674220U (en) | 2021-02-20 | 2021-02-20 | High heat dissipation bus duct based on inner ring shape is hollow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120382827.9U CN214674220U (en) | 2021-02-20 | 2021-02-20 | High heat dissipation bus duct based on inner ring shape is hollow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214674220U true CN214674220U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120382827.9U Active CN214674220U (en) | 2021-02-20 | 2021-02-20 | High heat dissipation bus duct based on inner ring shape is hollow |
Country Status (1)
| Country | Link |
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| CN (1) | CN214674220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204500A (en) * | 2021-12-07 | 2022-03-18 | 江苏神飞电气科技有限公司 | Intelligent temperature control type bus duct for large industrial park |
-
2021
- 2021-02-20 CN CN202120382827.9U patent/CN214674220U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204500A (en) * | 2021-12-07 | 2022-03-18 | 江苏神飞电气科技有限公司 | Intelligent temperature control type bus duct for large industrial park |
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