CN220692776U - Cover plate bus head structure convenient to install - Google Patents
Cover plate bus head structure convenient to install Download PDFInfo
- Publication number
- CN220692776U CN220692776U CN202322016521.3U CN202322016521U CN220692776U CN 220692776 U CN220692776 U CN 220692776U CN 202322016521 U CN202322016521 U CN 202322016521U CN 220692776 U CN220692776 U CN 220692776U
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- cover plate
- plate
- hook
- upper cover
- side plate
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- 239000004020 conductor Substances 0.000 claims description 20
- 230000017525 heat dissipation Effects 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims 1
- 238000013461 design Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Installation Of Bus-Bars (AREA)
Abstract
The utility model relates to the technical field of bus ducts, and discloses a cover plate bus head structure convenient to install, which consists of an upper cover plate, a lower cover plate, a left side plate and a right side plate, wherein the upper cover plate and the lower cover plate are formed by buckling a left side cover plate and a right side cover plate, the left side cover plate and the left side plate on the upper cover plate and the lower cover plate are designed into an integral structure, the right side cover plate and the right side plate on the upper cover plate and the lower cover plate are designed into another integral structure, and then the two integral structures are assembled into the bus duct in a single-hook self-locking mode.
Description
Technical Field
The utility model belongs to the technical field of bus ducts, and particularly relates to a cover plate bus head structure convenient to install.
Background
The cover plate and the side plate of the traditional bus duct are connected through screws, and the screw connection and fixation mode has defects in the aspects of troublesome installation, easy loosening, unattractive appearance, reduced conductivity, difficult maintenance and the like, so that the self-locking bus duct gradually replaces the traditional screw connection bus duct;
at present, the self-locking bus head/groove adopts the independent form of combining an upper cover plate, a lower cover plate and a left side plate and a right side plate, and is respectively in single-hook self-locking or double-hook self-locking with the left side plate and the right side plate to realize the clamping, so that four mutually-hooked connecting positions exist in the bus head/groove formed by combination assembly, the four mutually-hooked connecting positions need to be clamped one by one, the clamping needs to be released one by one when the cover plate or the side plate is maintained and replaced, the maintenance difficulty and the maintenance workload are increased, and more materials and manufacturing processes are needed to realize the four mutually-hooked connecting positions, thereby increasing the manufacturing cost and the product price.
Disclosure of Invention
The utility model aims to provide a cover plate bus head structure convenient to install so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a apron generating line head structure convenient to installation, includes upper cover plate and lower apron and sets up left side board and right side board between upper cover plate and lower apron relatively, upper cover plate, lower apron, left side board and right side board enclose the space that becomes and are used for placing the electric conductor, and upper cover plate and lower apron and left side board and right side board enclose the casing, and wherein electric conductor and casing interval arrangement.
The upper cover plate and the lower cover plate are of single-hook type spliced cover plate structures, and the upper cover plate and the lower cover plate are identical in structure and are formed by buckling a left cover plate and a right cover plate;
the upper cover plate is connected with the left side cover plate on the lower cover plate through a left side plate, and the right side cover plate on the upper cover plate is connected with the right side cover plate on the lower cover plate through a right side plate;
the left side apron and the left side board on upper cover plate and the lower cover plate are designed into a whole, the right side apron and the right side board on the upper cover plate and the lower cover plate are designed into a whole, then the two whole bodies are assembled in a single-hook type buckling manner, so that the bus duct body formed by assembly is only provided with two mutually hooked connecting positions, the bus duct of the two mutually hooked connecting positions is simpler relative to the bus duct of the four mutually hooked connecting positions, the assembly can be completed only by simultaneously clamping the two connecting points, and the installation process is simpler and more convenient and efficient.
The upper end and the lower end of the left side plate are provided with first hook heads which incline outwards, the joint of the two left side cover plates and the left side plate is provided with an inclined plate which inclines inwards, and an inwards concave hook groove is formed between the inclined plate and the first hook heads;
and one end of the two right cover plates, which is butted with the left cover plate, is provided with a second hook head, and the second hook heads on the two right cover plates are mutually hooked with the hook grooves.
When the upper cover plate, the lower cover plate, the left side plate and the right side plate are assembled, the second hook heads on the two right side cover plates are mutually hooked and clamped with the hook grooves formed by the two left side cover plates and the left side plate, so that the single-hook self-locking assembly is realized.
Preferably, a plurality of arc-shaped concave grooves are uniformly distributed on the inclined plate and at the end of the inclined plate, and sealing strips are inserted into the arc-shaped concave grooves.
Preferably, the left side end of the right side plate is provided with a bulge extending towards the space, the upper end and the lower end of the bulge are pointed cone-shaped, and a first heat dissipation gap for heat dissipation of the electric conductor is formed between the bulge and the right side plate and between the bulge and the two right side plates;
and a second heat dissipation gap for heat dissipation of the electric conductor is formed between the left side plate and the two right side plates in a surrounding mode.
Preferably, a plurality of convex fins are distributed on one side of the left side plate and the right side plate, which is away from the electric conductor.
The utility model has the technical effects and advantages that: the upper cover plate and the lower cover plate are designed into a split structure, the upper cover plate and the lower cover plate are designed to be combined by a left side cover plate and a right side cover plate, the left side cover plate and the left side plate on the upper cover plate and the lower cover plate are designed into an integral structure, the right side cover plate and the right side plate on the upper cover plate and the lower cover plate are designed into another integral structure, then the two integral structures are assembled in a single-hook self-locking mode, and when the assembly is carried out, the second hook heads on the two right side cover plates are mutually hooked and clamped with the hook grooves formed by the two left side cover plates and the left side plate, so that the whole bus duct body only has two mutually hooked connecting positions, is convenient to assemble and is simple and convenient to split;
the arc concave groove is arranged at the mutual hooking joint of the single-hook self-locking bus duct, the sealing strip is arranged in the arc concave groove, the sealing strip can fill up gaps between the arc concave groove and the cover plate or the side plate, external substances such as water and dust are effectively prevented from entering the bus duct, the sealing performance of the bus duct is improved, the sealing strip plays the roles of isolation and insulation in the arc concave groove, the current leakage is prevented, the safety performance of the bus duct is improved, the elasticity of the sealing strip can effectively absorb and buffer external vibration and vibration, the mutual hooking joint is prevented from loosening or breaking, and the stability and the reliability of the bus duct are maintained.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a structure of the present utility model in which two left side cover plates are fixedly connected to a left side plate;
fig. 3 is a schematic structural view of the present utility model, in which two right side cover plates are fixedly connected to a right side plate.
In the figure: 1. an upper cover plate; 1101. a left side cover plate; 1102. a right side cover plate; 2. a lower cover plate; 3. a left side plate; 4. a right side plate; 5. a space; 6. a first hook head; 7. an inclined plate; 8. a hook groove; 9. a second hook head; 10. an arc-shaped concave groove; 11. a protrusion; 12. a first heat dissipation gap; 13. a second heat dissipation gap; 14. and (5) a convex fin.
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 utility model provides a cover plate busbar head structure convenient to install, which is shown in fig. 1-3, and comprises an upper cover plate, a lower cover plate, a left side plate and a right side plate, wherein the upper cover plate and the lower cover plate are oppositely arranged, the left side plate and the right side plate are arranged between the upper cover plate and the lower cover plate, a space surrounded by the upper cover plate, the lower cover plate, the left side plate and the right side plate is used for placing a conductor, and the upper cover plate, the lower cover plate, the left side plate and the right side plate are surrounded by a shell, wherein the conductor and the shell are arranged at intervals.
The upper cover plate and the lower cover plate are of single-hook type spliced cover plate structures, and the upper cover plate and the lower cover plate are identical in structure and are formed by buckling a left cover plate and a right cover plate;
the upper cover plate is connected with the left side cover plate on the lower cover plate through a left side plate, and the right side cover plate on the upper cover plate is connected with the right side cover plate on the lower cover plate through a right side plate;
the left cover plate and the left side plate on the upper cover plate and the lower cover plate are designed into a whole, the right cover plate and the right side plate on the upper cover plate and the lower cover plate are designed into a whole, and then the two whole parts are assembled in a single-hook type buckling manner, so that the bus duct body formed by assembly is only provided with two mutually hooked connecting positions, the bus ducts of the two mutually hooked connecting positions are simpler than the bus ducts of the four mutually hooked connecting positions, the assembly can be completed only by simultaneously clamping the two connecting points, the mounting process is simpler and more efficient, and the clamping of the two connecting positions only needs to be released when the cover plate or the side plate is maintained and replaced, compared with the bus ducts of the four mutually hooked connecting positions, the bus ducts of the two mutually hooked connecting positions are required to be less in materials and manufacturing processes, so that the bus duct has certain advantages in terms of manufacturing cost and product price.
The upper end and the lower end of the left side plate are provided with first hook heads which incline outwards, the joint of the two left side cover plates and the left side plate is provided with an inclined plate which inclines inwards, and an inwards concave hook groove is formed between the inclined plate and the first hook heads;
and one end of the two right cover plates, which is butted with the left cover plate, is provided with a second hook head, and the second hook heads on the two right cover plates are mutually hooked with the hook grooves.
When the upper cover plate, the lower cover plate, the left side plate and the right side plate are assembled, the second hook heads on the two right side cover plates are mutually hooked and clamped with the hook grooves formed by the two left side cover plates and the left side plate, so that the single-hook self-locking assembly is realized.
The sealing strip is characterized in that a plurality of arc-shaped concave grooves are uniformly distributed on the inclined plate and at the end of the second hook head, sealing strips are inserted into the arc-shaped concave grooves, arc-shaped concave grooves are formed in the mutually-hooked clamping positions of the single-hook self-locking bus duct, sealing strips are inserted into the arc-shaped concave grooves, gaps between the arc-shaped concave grooves and the cover plate or the side plates can be filled with the sealing strips, external substances such as water and dust are effectively prevented from entering the bus duct, sealing performance of the bus duct is improved, the sealing strips play roles in isolating and insulating the arc-shaped concave grooves, current leakage is prevented, safety performance of the bus duct is improved, elasticity of the sealing strips can effectively absorb and buffer external vibration and vibration, looseness or disconnection of parts of the mutually-hooked clamping is prevented, and stability and reliability of the bus duct are maintained.
The left side end of the right side plate is provided with a bulge extending towards the space, the upper end and the lower end of the bulge are pointed cone-shaped, and a first heat dissipation gap for heat dissipation of the electric conductor is formed between the bulge and the right side plate as well as between the bulge and the two right side plates;
and a second heat dissipation gap for heat dissipation of the electric conductor is formed between the left side plate and the two right side plates in a surrounding mode.
The first heat dissipation gap and the second heat dissipation gap for heat dissipation of the electric conductor are reserved in the space for installing the electric conductor in the bus duct, and the heat dissipation gap can provide sufficient space to enable the electric conductor to better dissipate heat, so that the temperature of the electric conductor is reduced, the heat dissipation effect is improved, and the normal work of the electric conductor is ensured.
The side, facing away from the conductor, of the left side plate and the right side plate is provided with a plurality of convex fins, the convex fins are heat scattering fins, and can increase the convection heat transfer between the conductor and surrounding medium, accelerate the heat transfer and improve the heat dissipation efficiency.
This apron generating line head structure convenient to installation designs upper cover plate and lower apron into component structure, the design is by left side apron and right side apron combination, design left side apron and left side board on upper cover plate and the lower apron into a whole structure, right side apron and right side board on upper cover plate and the lower apron design into another overall structure, then with two overall structure through the form assembly of single hook auto-lock can, after the assembly molding, whole bus duct body only has two mutually hooked hookup location, the structure is simplified more, assembly and split maintenance can become simpler.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (4)
1. The utility model provides a apron generating line head structure convenient to installation, includes upper cover plate (1) and lower apron (2) and sets up left side board (3) and right side board (4) between upper cover plate (1) and lower apron (2) relatively, space (5) that upper cover plate (1), lower apron (2), left side board (3) and right side board (4) enclose are used for placing the electric conductor, its characterized in that: the upper cover plate (1) and the lower cover plate (2) are of single-hook spliced cover plate structures, and the upper cover plate (1) and the lower cover plate (2) are identical in structure and are formed by buckling a left side cover plate (1101) and a right side cover plate (1102);
the upper cover plate (1) is connected with a left cover plate (1101) on the lower cover plate (2) through a left side plate (3), and the upper cover plate (1) is connected with a right cover plate (1102) on the lower cover plate (2) through a right side plate (4);
the upper end and the lower end of the left side plate (3) are provided with first hook heads (6) which incline outwards and are protruded, the connection part of the two left side cover plates (1101) and the left side plate (3) is provided with an inclined plate (7) which inclines inwards, and an inwards concave hook groove (8) is formed between the inclined plate (7) and the first hook heads (6);
one end of the two right cover plates (1102) which is in butt joint with the left cover plate (1101) is provided with a second hook head (9), and the second hook heads (9) on the two right cover plates (1102) are mutually hooked with the hook grooves (8).
2. The cover plate busbar head structure convenient to install according to claim 1, wherein: a plurality of arc-shaped concave grooves (10) are uniformly distributed at the ends of the inclined plate (7) and the second hook head (9), and sealing strips are inserted into the arc-shaped concave grooves (10).
3. The cover plate busbar head structure convenient to install according to claim 1, wherein: the left side end of the right side plate (4) is provided with a bulge (11) extending towards the space (5), the upper end and the lower end of the bulge (11) are pointed cone-shaped, and a first heat dissipation gap (12) for heat dissipation of a conductor is formed between the bulge (11) and the right side plate (4) and between the bulge and the two right side cover plates (1102);
a second heat dissipation gap (13) for heat dissipation of the electric conductor is formed between the left side plate (3) and the two right side plates (1102) in a surrounding mode.
4. The cover plate busbar head structure convenient to install according to claim 1, wherein: a plurality of convex fin (14) sheets are distributed on one side of the left side plate (3) and the right side plate (4) which are opposite to the electric conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322016521.3U CN220692776U (en) | 2023-07-30 | 2023-07-30 | Cover plate bus head structure convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322016521.3U CN220692776U (en) | 2023-07-30 | 2023-07-30 | Cover plate bus head structure convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220692776U true CN220692776U (en) | 2024-03-29 |
Family
ID=90406353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322016521.3U Active CN220692776U (en) | 2023-07-30 | 2023-07-30 | Cover plate bus head structure convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220692776U (en) |
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2023
- 2023-07-30 CN CN202322016521.3U patent/CN220692776U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |