CN219304431U - Bus duct easy to radiate - Google Patents
Bus duct easy to radiate Download PDFInfo
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- CN219304431U CN219304431U CN202320084547.9U CN202320084547U CN219304431U CN 219304431 U CN219304431 U CN 219304431U CN 202320084547 U CN202320084547 U CN 202320084547U CN 219304431 U CN219304431 U CN 219304431U
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- heat dissipation
- bus duct
- plate
- bearing body
- heat
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Abstract
The utility model discloses a bus duct easy to radiate, which belongs to the field of bus ducts and comprises a bus duct bearing body, wherein the bus duct bearing body is provided with an accommodating cavity, a plurality of first radiating holes are formed in the side surfaces of two sides of the bus duct bearing body, side plates are fixedly arranged on the side surfaces of two sides of the bus duct bearing body, and clamping grooves are formed in the side plates. According to the bus duct easy to dissipate heat, the gap is formed in the cover plate, the heat dissipation plate is additionally arranged, the heat dissipation plate is covered in the gap, meanwhile, the heat dissipation space of the heat dissipation plate can be expanded by the triangular plates which are arranged on the heat dissipation plate, so that the heat dissipation of the interior of the bus duct bearing body is achieved, and the heat can flow out of the holes through the second heat dissipation holes formed in the first inclined surface and the second heat dissipation holes formed in the second inclined surface, and the heat can be dissipated through the first heat dissipation holes of the bus duct bearing body, so that the effect of easy heat dissipation is achieved.
Description
Technical Field
The utility model belongs to the field of bus ducts, and particularly relates to a bus duct easy to dissipate heat.
Background
The bus duct is a closed metal device composed of copper and aluminum bus columns and is used for distributing larger power for each element of the dispersion system. Increasingly, wires and cables have been replaced in the field of low-voltage indoor power transmission mains engineering.
The prior bus duct is generally installed in a residential area with higher floors, in a relatively hot area, the internal temperature of the bus duct is too high, so that the service life of the conductive copper bar in the bus duct is influenced by excessive heating, a plurality of radiating holes are formed in the side faces of two sides of the bus duct to radiate the whole bus duct in the prior art, but the heat radiation of the bus duct is limited by the limitation of radiating the side faces of two sides of the bus duct, the conductive copper bar is excessively heated to influence normal use, and power-off is generated in severe cases, so that improvement is needed to solve the problems.
Disclosure of Invention
In response to one or more of the above-mentioned drawbacks or improvements of the prior art, the present utility model provides a bus duct that is easy to dissipate heat, having the advantage of easy to dissipate heat.
In order to achieve the above-mentioned purpose, the present utility model provides a bus duct easy to dissipate heat, which comprises a bus duct bearing body, wherein the bus duct bearing body is provided with a containing cavity, two side surfaces of the bus duct bearing body are provided with a plurality of first heat dissipation holes, two side surfaces of the bus duct bearing body are fixedly provided with side plates, clamping grooves are formed in the side plates, a copper bar support frame is fixedly arranged in the containing cavity, and conductive copper bars are fixedly arranged in the copper bar support frame;
the cover plate is covered on the bus duct bearing body and surrounds the copper bar support frame, a notch is formed in the cover plate, and a screw is fixedly arranged on the upper end face of the cover plate;
the side surface of the radiating plate is fixedly provided with a limiting plate, the limiting plate is penetrated by the screw rod to enable the radiating plate to be inserted and arranged in the notch, the upper end surface of the radiating plate is fixedly provided with a triangular plate, and the triangular plate is communicated with the radiating plate;
the triangular plate is provided with a first inclined plane and a second inclined plane, a plurality of second radiating holes are formed in the first inclined plane, and a plurality of second radiating holes are formed in the second inclined plane.
As a further improvement of the utility model, a chute is arranged on the side surfaces of the two sides of the bus duct bearing body, and a baffle plate for covering the plurality of first heat dissipation holes is arranged in the chute in a sliding manner.
As a further improvement of the utility model, a nut is also connected to the screw in a threaded manner, and the nut is used for fastening the position of the limiting plate on the cover plate.
As a further improvement of the utility model, the lower end surface of the cover plate is fixedly provided with a plugboard, the plugboard is inserted into the clamping groove, and the plugboard is matched with the clamping groove in size.
As a further improvement of the present utility model, the second heat dissipation holes and the second heat dissipation holes are both rectangular in shape, and the area of the second heat dissipation holes is twice that of the second heat dissipation holes.
As a further improvement of the utility model, a pull ring is also fixedly arranged on the side surface of the limit plate, and anti-skid threads are also carved on the peripheral surface of the pull ring.
As a further improvement of the utility model, the cross-sectional area of the triangular plate is isosceles triangle, and the size of the triangular plate is matched with the size of the heat dissipation plate.
As a further improvement of the utility model, the shape of the plugboard is flat, and the bottom end of the plugboard is in an inverted mountain shape.
In general, the above technical solutions conceived by the present utility model have the beneficial effects compared with the prior art including:
according to the bus duct easy to dissipate heat, the gap is formed in the cover plate, the heat dissipation plate is additionally arranged, the heat dissipation plate is covered in the gap, meanwhile, the heat dissipation space of the heat dissipation plate can be expanded by the triangular plates which are arranged on the heat dissipation plate, so that the heat dissipation of the interior of the bus duct bearing body is achieved, and the heat can flow out of the holes through the second heat dissipation holes formed in the first inclined surface and the second heat dissipation holes formed in the second inclined surface, and the heat can be dissipated through the first heat dissipation holes of the bus duct bearing body, so that the effect of easy heat dissipation is achieved.
Drawings
FIG. 1 is a schematic diagram of a bus duct of the present utility model;
FIG. 2 is an exploded view of the busway of the present utility model;
FIG. 3 is a schematic view of the structure of the cover plate and the heat dissipating plate when the cover plate is combined;
FIG. 4 is an enlarged view of the utility model at A of FIG. 2;
fig. 5 is an enlarged view of fig. 3B in accordance with the present utility model.
Like reference numerals denote like technical features throughout the drawings, in particular:
1. the bus duct bears the weight of the body; 11. a receiving chamber; 12. a first heat radiation hole; 13. a side plate; 14. a clamping groove; 15. a chute; 16. a baffle;
2. a copper bar support frame;
3. conductive copper bars;
4. a cover plate; 41. a notch; 42. a screw; 43. a screw cap; 44. inserting plate;
5. a heat dissipation plate; 51. a triangle; 52. a first inclined surface; 53. a second heat radiation hole; 54. a second inclined surface; 55. a second heat radiation hole; 56. a limiting plate; 57. and (5) a pull ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The terms "comprises," "comprising," and/or the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components.
All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. It should be noted that the terms used herein should be construed to have meanings consistent with the context of the present specification and should not be construed in an idealized or overly formal manner.
The whole idea of the utility model is based on that a gap 41 is formed on the cover plate 4, a heat dissipation plate 5 is additionally arranged, the heat dissipation plate 5 is covered in the gap 41, meanwhile, through a triangle 51 which is communicated with the heat dissipation plate 5, the triangle 51 can expand the heat dissipation space of the heat dissipation plate 5 so as to dissipate heat in the bus duct bearing body 1, and through a second heat dissipation hole 55 formed on the first inclined surface 52 and a second heat dissipation hole 55 formed on the second inclined surface 54, heat can flow out of the hole, and heat can be dissipated through the first heat dissipation hole 12 of the bus duct bearing body 1, so that the effect of easy heat dissipation is achieved.
In the present utility model, fig. 1 is a schematic structural diagram of a bus duct of the present utility model; FIG. 2 is an exploded view of the busway of the present utility model; FIG. 3 is a schematic view of the structure of the cover plate and the heat dissipating plate when the cover plate is combined; FIG. 4 is an enlarged view of the utility model at A of FIG. 2; fig. 5 is an enlarged view of fig. 3B in accordance with the present utility model.
In the embodiment, as shown in fig. 1-5, a bus duct easy to dissipate heat comprises a bus duct bearing body 1, wherein the bus duct bearing body 1 is provided with a containing cavity 11, two side surfaces of the bus duct bearing body 1 are provided with a plurality of first heat dissipation holes 12, two side surfaces of the bus duct bearing body 1 are fixedly provided with side plates 13, clamping grooves 14 are formed in the side plates 13, a copper bar support frame 2 is fixedly arranged in the containing cavity 11, and conductive copper bars 3 are fixedly arranged in the copper bar support frame 2; the cover plate 4 is arranged on the bus duct bearing body 1 in a covering manner and surrounds the copper bar support frame 2, a notch 41 is formed in the cover plate 4, and a screw 42 is fixedly arranged on the upper end face of the cover plate 4; the heat dissipation plate 5, the side surface of the heat dissipation plate 5 is fixedly provided with a limit plate 56, the limit plate 56 is penetrated by the screw rod 42 to enable the heat dissipation plate 5 to be inserted and set in the notch 41, the upper end surface of the heat dissipation plate 5 is fixedly provided with a triangle 51, and the triangle 51 is communicated with the heat dissipation plate 5; the triangle 51 has a first inclined plane 52 and a second inclined plane 54, the first inclined plane 52 is provided with a plurality of second heat dissipation holes 55, and the second inclined plane 54 is provided with a plurality of second heat dissipation holes 55.
In some embodiments, in order to prevent the two side surfaces of the bus duct bearing body 1 from entering the foreign matter after the heat dissipation is finished, a sliding groove 15 is provided on the two side surfaces of the bus duct bearing body 1, a baffle 16 for covering the plurality of first heat dissipation holes 12 is slidably provided in the sliding groove 15, and the plurality of first heat dissipation holes 12 can be covered by the provided baffle 16.
In some embodiments, in order to improve the stabilizing effect of the limiting plate 56 on the cover plate 4, the screw rod 42 is further screwed with a nut 43, and the nut 43 is used for fastening the position of the limiting plate 56 on the cover plate 4.
In some embodiments, in order to enable the cover plate 4 to be covered on the bus duct bearing body 1 more stably, a plugboard 44 is fixedly arranged on the lower end surface of the cover plate 4, the plugboard 44 is inserted into the card slot 14, and the plugboard 44 is sized to be matched with the card slot 14.
In some embodiments, in order to allow the second heat dissipation holes 55 and the second heat dissipation holes 55 to have improved air permeability and heat dissipation effect, the second heat dissipation holes 53 and the second heat dissipation holes 55 are each rectangular in shape, and the area of the second heat dissipation holes 53 is twice the area of the second heat dissipation holes 55.
Of course, in other embodiments, the second heat dissipation holes 55 and the second heat dissipation holes 55 may be circular or other regular shapes.
In some embodiments, in order to facilitate the removal of the heat dissipating plate 5 from the cover plate 4, a pull ring 57 is further fixedly provided on the side surface of the limiting plate 56, and anti-slip threads are further engraved on the outer circumferential surface of the pull ring 57.
In some embodiments, in order to increase the heat dissipation effect of the triangle 51, the cross-sectional area of the triangle 51 is isosceles triangle, and the size of the triangle 51 is adapted to the size of the heat dissipation plate 5, which needs to be repeated, in the triangle, the shape of the cross-sectional triangle can be the largest in the heat dissipation plate 5 when the height of the triangle 51 is the same as the width of the heat dissipation plate 5 on the premise that the bottom surface of the triangle 51 is the same as the length of the heat dissipation plate 5.
In some embodiments, to facilitate easier insertion of the insert plate 44 into the card slot 14, the insert plate 44 is flat in shape and the bottom end of the insert plate 44 is inverted mountain-shaped.
In summary, the notch 41 is formed in the cover plate 4 through the arrangement, the heat dissipation plate 5 is additionally arranged, the heat dissipation plate 5 is covered in the notch 41, meanwhile, through the set square 51 which is communicated with the heat dissipation plate 5, the set square 51 can expand the heat dissipation space of the heat dissipation plate 5 so as to dissipate heat in the bus duct bearing body 1, and through the second heat dissipation holes 55 formed in the first inclined surface 52 and the second heat dissipation holes 55 formed in the second inclined surface 54, heat can flow out from the holes, and heat can be dissipated through the first heat dissipation holes 12 of the bus duct bearing body 1, so that the effect of easy heat dissipation is achieved, the problem that the heat dissipation limitation is carried out on the two side surfaces of the bus duct is solved, the normal use is affected due to excessive heating of the conductive copper bars, and the situation of power failure is generated in severe cases is solved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A bus duct easy to radiate heat is characterized by comprising
The bus duct bearing body (1), the bus duct bearing body (1) is provided with a containing cavity (11), a plurality of first radiating holes (12) are formed in the side faces of two sides of the bus duct bearing body (1), side plates (13) are fixedly arranged on the side faces of two sides of the bus duct bearing body (1), clamping grooves (14) are formed in the side plates (13), a copper bar support frame (2) is fixedly arranged in the containing cavity (11), and conductive copper bars (3) are fixedly arranged in the copper bar support frame (2);
the cover plate (4) is arranged on the bus duct bearing body (1) in a covering mode and surrounds the copper bar support frame (2), a notch (41) is formed in the cover plate (4), and a screw (42) is fixedly arranged on the upper end face of the cover plate (4);
the heat dissipation plate (5), the limit plate (56) is fixedly arranged on the side surface of the heat dissipation plate (5), the limit plate (56) is penetrated by the screw (42) so that the heat dissipation plate (5) is inserted and arranged in the notch (41), a triangular plate (51) is fixedly arranged on the upper end surface of the heat dissipation plate (5), and the triangular plate (51) is communicated with the heat dissipation plate (5);
the triangular plate (51) is provided with a first inclined surface (52) and a second inclined surface (54), a plurality of second heat dissipation holes (55) are formed in the first inclined surface (52), and a plurality of second heat dissipation holes (55) are formed in the second inclined surface (54).
2. The bus duct easy to dissipate heat according to claim 1, characterized in that a chute (15) is provided on both side surfaces of the bus duct carrying body (1), and a baffle (16) for covering the plurality of first heat dissipating holes (12) is slidably provided in the chute (15).
3. The bus duct easy to dissipate heat according to claim 1 or 2, characterized in that a screw cap (43) is further screwed on the screw (42), the screw cap (43) being used for fastening the position of the limiting plate (56) on the cover plate (4).
4. The bus duct easy to dissipate heat according to claim 1, characterized in that a plugboard (44) is fixedly arranged on the lower end face of the cover plate (4), the plugboard (44) is inserted into the clamping groove (14), and the plugboard (44) is matched with the clamping groove (14).
5. The bus duct easy to dissipate heat according to claim 1, characterized in that the second heat dissipation holes (55) and the second heat dissipation holes (55) are both rectangular in shape, and the area of the second heat dissipation holes (55) is twice the area of the second heat dissipation holes (55).
6. The bus duct easy to dissipate heat according to claim 1, characterized in that a pull ring (57) is further fixedly arranged on the side surface of the limit plate (56), and anti-skid threads are further engraved on the outer peripheral surface of the pull ring (57).
7. The bus duct easy to dissipate heat according to claim 1, characterized in that the cross-sectional area of the triangle (51) is isosceles triangle, and the size of the triangle (51) is adapted to the size of the heat dissipation plate (5).
8. The bus duct for facilitating heat dissipation according to claim 4, wherein the insert plate (44) is flat in shape, and the bottom end of the insert plate (44) is in an inverted mountain shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320084547.9U CN219304431U (en) | 2023-01-29 | 2023-01-29 | Bus duct easy to radiate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320084547.9U CN219304431U (en) | 2023-01-29 | 2023-01-29 | Bus duct easy to radiate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219304431U true CN219304431U (en) | 2023-07-04 |
Family
ID=86950846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320084547.9U Active CN219304431U (en) | 2023-01-29 | 2023-01-29 | Bus duct easy to radiate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219304431U (en) |
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2023
- 2023-01-29 CN CN202320084547.9U patent/CN219304431U/en active Active
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