CN220401388U - Low-voltage bus duct - Google Patents
Low-voltage bus duct Download PDFInfo
- Publication number
- CN220401388U CN220401388U CN202321907378.0U CN202321907378U CN220401388U CN 220401388 U CN220401388 U CN 220401388U CN 202321907378 U CN202321907378 U CN 202321907378U CN 220401388 U CN220401388 U CN 220401388U
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- Prior art keywords
- bus duct
- plates
- frame
- external
- curb plate
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- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000004593 Epoxy Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 description 21
- 230000000694 effects Effects 0.000 description 8
- 230000005389 magnetism Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a low-voltage bus duct, in particular to the technical field of bus ducts, which comprises bus duct side plates, wherein the bus duct side plates are symmetrically distributed, bus duct sealing plates are fixedly arranged between the top and the bottom of each bus duct side plate through screws, evenly distributed conducting bars are arranged between the bus duct side plates and the bus duct sealing plates, two ends of each conducting bar are fixedly provided with a power receiving bar, and two L-shaped protection side plates are symmetrically distributed at the two ends of each bus duct side plate through screws.
Description
Technical Field
The utility model relates to the technical field of bus ducts, in particular to a low-voltage bus duct.
Background
The low-voltage bus duct takes copper columns or aluminum columns as conductors, is insulated by air or insulating materials, is mainly used for important power transmission substations, such as connection of a transformer of the substation, a generator and a switch cabinet or large-current transmission, can carry out branch-type power transmission, and is provided with a plurality of power supply points on a line for directly supplying power;
the traditional low-voltage bus duct still has some problems when in use: the whole structure of the low-voltage bus duct is relatively simple, most of the low-voltage bus duct is wrapped by an insulating frame, the fire resistance and the water resistance are general, the self-radiating is only carried out through an external insulating frame, the radiating effect is not ideal, the bus duct is easy to damage, the using effect is not ideal, and for this purpose, we propose a low-voltage bus duct for solving the problems.
Disclosure of Invention
The utility model aims to provide a low-voltage bus duct so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low pressure bus duct, includes the bus duct curb plate, the bus duct curb plate is equipped with two of symmetric distribution, two between the top and the bottom of bus duct curb plate all through screw fixed mounting bus duct shrouding, be equipped with evenly distributed's conducting bar between bus duct curb plate, the bus duct shrouding, the both ends of conducting bar all fixed mounting has the electric row that connects, the both ends of bus duct curb plate all have two L type protection curb plates of symmetric distribution through screw fixed mounting, be equipped with epoxy seal body between bus duct curb plate, bus duct shrouding tip and the electric row outside, the side of bus duct curb plate is equipped with the assistance mechanism that looses, top position one side of bus duct shrouding is equipped with external mechanism;
the auxiliary radiating mechanism comprises a plurality of radiating fin plates and a wind storage frame which are uniformly distributed, wherein the radiating fin plates are fixedly arranged at the side ends of the bus duct side plates, a plurality of heat conducting pipes are fixedly inserted into the radiating fin plates, a connecting pipe is fixedly arranged at one end part of each heat conducting pipe, the wind storage frame is fixedly arranged at one side, close to the connecting pipe, of the side end of the bus duct side plate, a connector corresponding to the connecting pipe is fixedly arranged at one side, close to the heat conducting pipe, of the wind storage frame, a fan frame is fixedly arranged in the wind storage frame, and a plurality of radiating fans are fixedly arranged on the fan frame.
Preferably, the external connection mechanism comprises an external connection clamping frame, one side of the bus duct sealing plate is provided with an installation through slot corresponding to the external connection clamping frame, the external connection clamping frame is fixedly clamped in the installation through slot, and the external connection clamping frame is provided with an external connection through slot corresponding to the conductive bar; the width dimension of the external penetrating groove is larger than the thickness dimension of the conducting bar.
Preferably, the external connection mechanism further comprises a mounting bottom frame, the mounting bottom frame is fixedly mounted on one side, close to the mounting through groove, of the outer wall of the bus duct sealing plate, and a protective cover is rotatably mounted at one end of the mounting bottom frame through a hinge; the size of the external card frame is smaller than that of the protective cover.
Preferably, one side of the top end of the installation underframe, which is far away from the hinge, is fixedly provided with a first magnetic attraction strip, one side of the bottom end of the protective cover, which is far away from the hinge, is fixedly provided with a second magnetic attraction strip, and the first magnetic attraction strip and the second magnetic attraction strip are in magnetic attraction connection.
Preferably, acrylic protection plates are arranged at the top end and the bottom end of the two L-shaped protection side plates at the same side; fixing screws are arranged at four corners of the acrylic protective plate in a threaded mode, and end portions of the fixing screws are arranged on corresponding L-shaped protective side plates in a threaded mode.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up assisting the mechanism that looses, a plurality of heat dissipation wing boards carry out the internal support to the side of bus duct curb plate on the one hand, on the other hand increases the radiating area of bus duct curb plate side, promotes the bus duct curb plate and opens a plurality of cooling fans to the inside thermal radiating effect of low pressure bus duct, accelerates the thermal dissipation on a plurality of heat dissipation wing boards, further promotes the bus duct curb plate and to the inside thermal radiating effect of low pressure bus duct.
2. Through set up the epoxy seal body between bus duct curb plate, bus duct shrouding tip and electric row outside, carry out fire prevention waterproof shutoff to bus duct curb plate, bus duct shrouding tip and electric row outside between to promote the inside fire prevention waterproof performance of low pressure bus duct.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic diagram of the structural connection after the splitting of the present utility model.
Fig. 3 is an enlarged view of the utility model at a in fig. 2.
Fig. 4 is an enlarged view of the present utility model at B in fig. 2.
Fig. 5 is a schematic structural view of a side plate of a bus duct and an auxiliary dispersing mechanism in the present utility model.
Fig. 6 is an enlarged view of fig. 5C in accordance with the present utility model.
In the figure: 1. a bus duct side plate; 2. bus duct sealing plates; 3. a conductive bar; 4. a power connection row; 5. an L-shaped protective side plate; 51. acrylic protection plates; 52. a fixing screw; 6. an epoxy resin seal; 7. an auxiliary dispersing mechanism; 8. an external connection mechanism; 71. a heat dissipation fin; 72. a heat conduction pipe; 73. a connecting pipe; 74. a wind storage frame; 75. a connector; 76. a fan frame; 77. a heat radiation fan; 81. externally connecting a card frame; 801. installing a through groove; 811. externally connected through grooves; 82. installing a bottom frame; 83. a protective cover; 84. a first magnetic strip; 841. and a second magnetic strip.
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.
Examples: as shown in fig. 1-6, the utility model provides a low-voltage bus duct, which comprises bus duct side plates 1, wherein two bus duct side plates 1 are symmetrically distributed, a bus duct sealing plate 2 is fixedly arranged between the top and the bottom of each bus duct side plate 1 through bolts, a uniformly distributed conducting bar 3 is arranged between each bus duct side plate 1 and each bus duct sealing plate 2, a power receiving row 4 is fixedly arranged at each end of each conducting bar 3, two symmetrically distributed L-shaped protection side plates 5 are fixedly arranged at each end of each bus duct side plate 1 through bolts, an epoxy resin sealing body 6 is arranged between each bus duct side plate 1, each bus duct sealing plate 2 end and the outer side of each power receiving row 4, and fireproof waterproof sealing is carried out between each bus duct side plate 1, each bus duct sealing plate 2 end and the outer side of each power receiving row 4 through bolts, so that the waterproof sealing performance inside the bus duct is improved, an auxiliary dispersing mechanism 7 is arranged at each side end of each bus duct side plate 1, and a bus duct sealing plate 8 is externally connected to one side of each bus duct sealing plate 2 at the top position;
the auxiliary radiating mechanism 7 comprises a plurality of radiating fin plates 71 and a wind storage frame 74 which are uniformly distributed, the radiating fin plates 71 are fixedly arranged at the side ends of the bus duct side plates 1, the radiating fin plates 71 are arranged at the side ends of the bus duct side plates 1, on one hand, the side ends of the bus duct side plates 1 are internally supported, the supportability of the side ends of the bus duct side plates 1 is improved, the side ends of the bus duct side plates 1 are prevented from being bent, on the other hand, the radiating area of the side ends of the bus duct side plates 1 is increased by the radiating fin plates 71, and the radiating effect of the bus duct side plates 1 on the internal heat of the low-voltage bus duct is improved;
the heat dissipation fin plates 71 are fixedly inserted with the heat conduction pipes 72, one end of each heat conduction pipe 72 is fixedly provided with the corresponding connecting pipe 73, the air storage frame 74 is fixedly arranged on one side, close to the connecting pipe 73, of the side end of each bus duct side plate 1, the air storage frame 74 is fixedly provided with the corresponding connecting head 75 corresponding to the corresponding connecting pipe 73, the air storage frame 74 is fixedly provided with the air frame 76, the air frame 76 is fixedly provided with the plurality of heat dissipation fans 77, heat conducted to the plurality of heat dissipation fin plates 71 can be conducted to the corresponding heat conduction pipes 72, the plurality of heat dissipation fans 77 are synchronously started, external air flows enter the air storage frame 74 and are conducted into the corresponding heat conduction pipes 72 through the connecting heads 75 and the corresponding connecting pipes 73, heat dissipation of the heat on the corresponding heat conduction pipes 72 is accelerated, and accordingly heat dissipation of the plurality of heat dissipation fin plates 71 is accelerated, and the heat dissipation effect of the bus duct side plates 1 on the heat inside the low-voltage bus duct is further improved.
The external connection mechanism 8 comprises an external connection card frame 81, one side of the bus duct sealing plate 2 is provided with an installation through groove 801 corresponding to the external connection card frame 81, the external connection card frame 81 is fixedly clamped in the installation through groove 801, and the external connection card frame 81 is provided with an external connection through groove 811 corresponding to the conductive bar 3; the width dimension of the external through groove 811 is larger than the thickness dimension of the conductive bar 3, and the external through groove 811 is formed in the external card frame 81 by arranging the external card frame 81, so that the external electric equipment connector lug can directly penetrate through the external through groove 811 to be connected with the conductive bar 3, and the conductive bar 3 is externally connected.
The external connection mechanism 8 further comprises a mounting bottom frame 82, the mounting bottom frame 82 is fixedly mounted on one side, close to the mounting through groove 801, of the outer wall of the bus duct sealing plate 2, and a protective cover 83 is rotatably mounted at one end of the mounting bottom frame 82 through a hinge; the size of external card frame 81 is less than the size of protection casing 83, sets up protection casing 83 through rotating, is convenient for keep apart the protection to external card frame 81, prevents that external card frame 81 from exposing in the outside when not using and causing inside busbar 3 impaired.
The first magnetism of strip 84 is inhaled to one side fixed mounting that the hinge was kept away from on installation underframe 82 top, one side fixed mounting that the hinge was kept away from to protection casing 83 bottom has the second magnetism to inhale strip 841, first magnetism is inhaled strip 84 and second magnetism and is inhaled strip 841 magnetism and inhale the connection, and the magnetism of installing between underframe 82, the protection casing 83 is inhaled fixedly, and then is convenient for rotate and open protection casing 83, carries out the use of external card frame 81.
The top end and the bottom end of the two L-shaped protection side plates 5 on the same side are respectively provided with an acrylic protection plate 51; set screws 52 are arranged at four corners of the acrylic protection plate 51 in a threaded manner, the end portions of the set screws 52 are arranged on the corresponding L-shaped protection side plates 5 in a threaded manner, the acrylic protection plate 51 is arranged to protect the outer space of the end portions of the electric bars 4, electric shock is prevented, and safety is improved.
Working principle: when the bus duct is used, the plurality of heat dissipation fin plates 71 are arranged at the side ends of the bus duct side plates 1, so that on one hand, the side ends of the bus duct side plates 1 are internally supported, the supportability of the side ends of the bus duct side plates 1 is improved, the side ends of the bus duct side plates 1 are prevented from being bent, and on the other hand, the heat dissipation area of the side ends of the bus duct side plates 1 is increased by the plurality of heat dissipation fin plates 71, and the heat dissipation effect of the bus duct side plates 1 on the internal heat of the low-voltage bus duct is improved;
the heat conducted to the heat dissipation fin plates 71 can be conducted to the heat conducting tube 72, the heat dissipation fans 77 are synchronously started, external air flow enters the air storage frame 74 and is conducted into the heat conducting tube 72 through the connector 75 and the connecting tube 73, heat on the heat conducting tube 72 is conducted, heat dissipation on the heat conducting tube 72 is accelerated, heat dissipation on the heat dissipation fin plates 71 is accelerated, and heat dissipation effect of the bus duct side plate 1 on the heat inside the low-voltage bus duct is further improved;
through setting up external mechanism 8, when external electrical equipment, rotatable opening protection casing 83, directly pass external through groove 811 with external electrical equipment connector lug and be connected with the busbar 3, carry out the external connection of busbar 3, promote the result of use of whole low pressure bus duct.
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. The utility model provides a low pressure bus duct, includes bus duct curb plate (1), its characterized in that: bus duct curb plate (1) are equipped with two of symmetric distribution, two bus duct shrouding (2) are all installed through screw fixed between the top and the bottom of bus duct curb plate (1), be equipped with evenly distributed's conducting bar (3) between bus duct curb plate (1), bus duct shrouding (2), the both ends of conducting bar (3) all fixed mounting have connect electric row (4), the both ends of bus duct curb plate (1) all have two L type protection curb plates (5) of symmetric distribution through screw fixed mounting, be equipped with epoxy seal (6) between bus duct curb plate (1), bus duct shrouding (2) tip and the outside of connecing electric row (4), the side of bus duct curb plate (1) is equipped with auxiliary dissipation mechanism (7), and top position one side of bus duct shrouding (2) is equipped with external mechanism (8);
the auxiliary radiating mechanism (7) comprises a plurality of radiating fin plates (71) and an air storage frame (74) which are uniformly distributed, the radiating fin plates (71) are fixedly arranged at the side ends of the bus duct side plates (1), a plurality of radiating fin plates (71) are fixedly inserted with heat conducting pipes (72), one end parts of the heat conducting pipes (72) are fixedly provided with connecting pipes (73), the air storage frame (74) is fixedly arranged at one side, close to the connecting pipes (73), of the side ends of the bus duct side plates (1), the air storage frame (74) is fixedly provided with connectors (75) corresponding to the connecting pipes (73) close to one side, close to the heat conducting pipes (72), of the connectors (75) and the corresponding connecting pipes (73) are fixedly arranged, a fan frame (76) is fixedly arranged in the air storage frame (74), and a plurality of radiating fans (77) are fixedly arranged on the fan frame (76).
2. A low voltage bus duct as set forth in claim 1 wherein: the external connection mechanism (8) comprises an external connection clamping frame (81), an installation penetrating groove (801) corresponding to the external connection clamping frame (81) is formed in one side of the bus duct sealing plate (2), the external connection clamping frame (81) is fixedly clamped in the installation penetrating groove (801), and an external connection penetrating groove (811) corresponding to the conducting bar (3) is formed in the external connection clamping frame (81).
3. A low voltage bus duct as set forth in claim 2 wherein: the width dimension of the external penetrating groove (811) is larger than the thickness dimension of the conductive bar (3).
4. A low voltage bus duct as set forth in claim 2 wherein: the external mechanism (8) further comprises an installation underframe (82), the installation underframe (82) is fixedly installed on one side, close to the installation through groove (801), of the outer wall of the bus duct sealing plate (2), and a protective cover (83) is installed at one end of the installation underframe (82) through hinge rotation.
5. A low voltage bus duct as set forth in claim 4 wherein: the size of the external card frame (81) is smaller than that of the protective cover (83).
6. A low voltage bus duct as set forth in claim 4 wherein: one side of the top end of the installation underframe (82) far away from the hinge is fixedly provided with a first magnetic attraction strip (84), one side of the bottom end of the protective cover (83) far away from the hinge is fixedly provided with a second magnetic attraction strip (841), and the first magnetic attraction strip (84) and the second magnetic attraction strip (841) are in magnetic attraction connection.
7. A low voltage bus duct as set forth in claim 1 wherein: the top end and the bottom end of the L-shaped protection side plates (5) on the same side are respectively provided with an acrylic protection plate (51).
8. A low voltage bus duct as set forth in claim 7 wherein: fixing screws (52) are arranged at four corners of the acrylic protection plate (51) in a threaded mode, and end portions of the fixing screws (52) are arranged on corresponding L-shaped protection side plates (5) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321907378.0U CN220401388U (en) | 2023-07-19 | 2023-07-19 | Low-voltage bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321907378.0U CN220401388U (en) | 2023-07-19 | 2023-07-19 | Low-voltage bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220401388U true CN220401388U (en) | 2024-01-26 |
Family
ID=89615519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321907378.0U Active CN220401388U (en) | 2023-07-19 | 2023-07-19 | Low-voltage bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220401388U (en) |
-
2023
- 2023-07-19 CN CN202321907378.0U patent/CN220401388U/en active Active
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