A busbar trunking system based on integrated utility tunnel power supply and distribution technology

Abstract

This utility model provides a busbar trunking based on integrated utility tunnel power distribution technology, belonging to the field of busbar trunking technology. It includes a support mechanism comprising a housing, several connectors fixedly installed on the surface of the housing, and support members fixedly installed inside the housing for limiting the arrangement of conductors; and a heat dissipation mechanism including heat dissipation components for dissipating heat from the inside of the housing and heat conduction components for dissipating heat generated by the conductors. The heat dissipation components include a heat conduction plate fixedly installed on the surface of the housing, several heat dissipation slots fixedly installed on the surface of the heat conduction plates, heat dissipation fins movably installed inside the heat dissipation slots, and several transmission blocks for driving the heat dissipation fins to rise and fall synchronously. This utility model, through the cooperation between the heat dissipation components and the heat conduction components, adjusts the heat dissipation efficiency of the conductors inside the housing, solving the problem that traditional busbar trunking cannot dissipate heat from conductors according to the actual temperature, thus achieving adjustable heat dissipation efficiency based on ambient temperature.

Description

Technical Field

[0001] This utility model belongs to the field of busbar technology, specifically relating to a busbar based on integrated utility tunnel power supply and distribution technology. Background Technology

[0002] Busbar trunking, based on integrated utility tunnel power supply and distribution technology, is a power transmission device integrated within a utility tunnel, primarily used for the efficient and safe distribution of high-current electrical energy. It consists of a metal casing and internal highly conductive materials (such as copper or aluminum busbars), transmitting electrical energy from the power source to the consuming equipment via busbars. Busbar trunking is arranged in conjunction with other pipelines (such as water supply, drainage, and communication lines) within the integrated utility tunnel, featuring a compact structure, convenient installation, and high current-carrying capacity. Its design emphasizes fire resistance, moisture resistance, and heat dissipation performance, ensuring stable operation in complex environments. The application of busbar trunking improves the reliability and flexibility of the power supply and distribution system while optimizing the utilization of utility tunnel space, making it an important component of modern urban integrated utility tunnel power supply and distribution technology.

[0003] Busbar trunking has many internal conductors. When current flows through the conductors, the conductor resistance generates heat. To ensure the performance of the busbar trunking, it is necessary to dissipate heat. However, traditional busbar trunking cannot adjust the heat dissipation according to the actual ambient temperature, resulting in poor heat dissipation performance when the ambient temperature is high. Utility Model Content

[0004] The purpose of this utility model is to provide a busbar trunking based on integrated utility tunnel power supply and distribution technology, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A busbar trunking system based on integrated utility tunnel power supply and distribution technology includes,

[0007] The support mechanism includes a housing, several connectors fixedly mounted on the surface of the housing, and a support member fixedly mounted in the inner cavity of the housing for limiting the arrangement of wires;

[0008] The heat dissipation mechanism includes heat dissipation components for dissipating heat from the interior of the housing, and heat conduction components for dissipating heat generated by the wires.

[0009] As a preferred embodiment of the present invention, the heat dissipation component includes a heat-conducting plate fixedly installed on the surface of the outer shell, a plurality of heat dissipation slots fixedly installed on the surface of the heat-conducting plate, heat dissipation fins movably installed on the inner side of the heat dissipation slots, and a plurality of transmission blocks for driving the heat dissipation fins to move up and down synchronously.

[0010] As a preferred embodiment of this utility model, the heat dissipation component further includes two bidirectional screws threadedly connected to the transmission block, two transmission wheels respectively fixedly installed at the ends of the bidirectional screws, a synchronous belt sleeved on the surface of the two transmission wheels for transmission, and a motor for driving the transmission wheels to rotate.

[0011] In a preferred embodiment of this utility model, a drive gear is fixedly installed at the output end of the motor, and a driven gear that meshes with the drive gear is fixedly installed on the surface of the bidirectional screw.

[0012] In a preferred embodiment of this utility model, a connecting rod is fixedly installed between the heat sinks, and a rotating wheel is rotatably installed on the surface of the connecting rod. The surface of the heat sink plate is provided with a connecting groove for use with the connecting rod.

[0013] In a preferred embodiment of this utility model, the heat-conducting component includes a heat-conducting block in contact with the wire and a heat pipe for heat transfer, and the two ends of the heat dissipation groove plate are fixedly connected to the heat-conducting block and the heat-conducting plate, respectively.

[0014] As a preferred embodiment of the present invention, the heat-conducting component further includes a plurality of slots formed on the surface of the heat-conducting block, the slots being used to limit the wires.

[0015] Compared with the prior art, the beneficial effects of this utility model are: by cooperating between the heat dissipation component and the heat conduction component, the heat dissipation efficiency of the wires inside the shell can be adjusted, which solves the problem that the heat dissipation of the wires in the traditional busbar trunking cannot be adjusted according to the actual temperature, and achieves the ability to adjust the heat dissipation efficiency of the wires according to the ambient temperature. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the outer shell of this utility model;

[0019] Figure 3 This is a schematic diagram of the heat dissipation component structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the unfolded structure of the heat sink of this utility model;

[0021] Figure 5 This is a schematic diagram of the transmission block structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the heat-conducting component structure of this utility model.

[0023] In the diagram: 100, support mechanism; 101, outer shell; 102, connector; 103, support component; 200, heat dissipation mechanism; 201, heat dissipation component; 201a, heat-conducting plate; 201b, heat dissipation slot plate; 201c, heat sink; 201d, transmission block; 201e, bidirectional screw; 201f, transmission wheel; 201g, motor; 201h, driving gear; 201i, driven gear; 202, heat-conducting component; 202a, heat-conducting block; 202b, heat pipe; 202c, slot. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0027] Example

[0028] Reference Figure 1-6 This is an embodiment of the present invention, which provides a busbar trunking based on integrated utility tunnel power supply and distribution technology, comprising:

[0029] The support mechanism 100 includes a housing 101, a plurality of connectors 102 fixedly installed on the surface of the housing 101, and a support member 103 fixedly installed in the inner cavity of the housing 101 for limiting the arrangement of wires.

[0030] The heat dissipation mechanism 200 includes a heat dissipation component 201 for dissipating heat from the inside of the housing 101, and a heat conduction component 202 for dissipating heat generated by the wires.

[0031] The heat dissipation component 201 and the heat conduction component 202 work together to adjust the heat dissipation efficiency of the wires inside the housing 101, which solves the problem that the heat dissipation of the wires in the traditional busbar trunking cannot be adjusted according to the actual temperature, and achieves the ability to adjust the heat dissipation efficiency of the wires according to the ambient temperature.

[0032] Specifically, the heat dissipation component 201 includes a heat-conducting plate 201a fixedly installed on the surface of the housing 101, a plurality of heat dissipation slot plates 201b fixedly installed on the surface of the heat-conducting plate 201a, heat dissipation fins 201c movably installed inside the heat dissipation slot plates 201b, and a plurality of transmission blocks 201d for driving the heat dissipation fins 201c to move up and down synchronously.

[0033] Furthermore, the heat dissipation component 201 also includes two bidirectional screws 201e that are threadedly connected to the transmission block 201d, two transmission wheels 201f that are respectively fixedly installed at the ends of the bidirectional screws 201e, a synchronous belt sleeved on the surface of the two transmission wheels 201f for transmission, and a motor 201g for driving the transmission wheels 201f to rotate.

[0034] The synchronous belt drives the two transmission wheels 201f to rotate synchronously, thereby ensuring the synchronous movement of the transmission block 201d.

[0035] Preferably, a drive gear 201h is fixedly mounted on the output end of the motor 201g, and a driven gear 201i that meshes with the drive gear 201h is fixedly mounted on the surface of the bidirectional screw 201e.

[0036] Furthermore, a connecting rod is fixedly installed between the heat sinks 201c, and a rotating wheel is rotatably installed on the surface of the connecting rod. A connecting groove is opened on the surface of the heat sink plate 201b to cooperate with the connecting rod.

[0037] The connecting rod is used to maintain the synchronous lifting of several heat sinks 201c, and the rotation is used to reduce the friction between the connecting rod and the transmission block 201d, thereby facilitating the transmission block 201d to push the heat sinks 201c upward.

[0038] Specifically, the heat-conducting component 202 includes a heat-conducting block 202a that contacts the wire, and a heat pipe 202b for heat transfer. The two ends of the heat dissipation slot plate 201b are fixedly connected to the heat-conducting block 202a and the heat-conducting plate 201a, respectively.

[0039] The heat-conducting block 202a and the heat pipe 202b work together to conduct the heat generated by the wires to the heat-conducting plate 201a.

[0040] Furthermore, the heat-conducting component 202 also includes a number of slots 202c formed on the surface of the heat-conducting block 202a, which are used to limit the wires.

[0041] The slot 202c is used to limit the wire in conjunction with the support 103, thereby improving the stability of the wire and increasing the contact area between the wire and the heat-conducting block 202a, thus improving the heat transfer efficiency.

[0042] In use, the operator needs to start the motor 201g through the remote controller. Under the action of the motor 201g, the driving gear 201h is driven to rotate. The driving gear 201h drives the driven gear 201i to rotate. The driven gear 201i drives one of the transmission wheels 201f and the bidirectional screw 201e to rotate. Under the action of the synchronous belt, the two transmission wheels 201f rotate synchronously. Then, the two bidirectional screws 201e drive the two transmission blocks 201d on their surfaces to move, so that the two transmission blocks 201d move towards each other or away from each other.

[0043] When the ambient temperature is high, the heat sink 201c needs to be unfolded for use. The two transmission blocks 201d move towards each other. The inclined surface of the transmission block 201d pushes the rotating wheel on the connecting rod to move up and rotate, thereby driving several heat sinks 201c to move up until the heat sink 201c is fully unfolded.

[0044] When the ambient temperature is normal, there is no need to enhance the heat dissipation inside the outer casing 101. The heat sink 201c needs to be stored inside the heat dissipation slot plate 201b. The two transmission blocks 201d move in opposite directions, and under the action of gravity, several heat sinks 201c move down to store the heat sinks 201c.

[0045] In summary, by cooperating with the heat dissipation component 201 and the heat conduction component 202, the heat dissipation efficiency of the wires inside the housing 101 is adjusted, which solves the problem that the heat dissipation of the wires in the traditional busbar trunking cannot be adjusted according to the actual temperature, and achieves the goal of adjusting the heat dissipation efficiency of the wires according to the ambient temperature.

[0046] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0047] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0048] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A bus duct based on comprehensive pipe corridor power supply and distribution technology, characterized in that: include, The support mechanism (100) includes a housing (101), a plurality of connectors (102) fixedly mounted on the surface of the housing (101), and a support member (103) fixedly mounted in the inner cavity of the housing (101) for limiting the arrangement of wires; The heat dissipation mechanism (200) includes a heat dissipation component (201) for dissipating heat from the inside of the housing (101) and a heat conduction component (202) for dissipating heat generated by the wires.

2. The bus duct based on the comprehensive pipe gallery power supply and distribution technology according to claim 1, characterized in that: The heat dissipation component (201) includes a heat-conducting plate (201a) fixedly installed on the surface of the outer shell (101), a plurality of heat dissipation slots (201b) fixedly installed on the surface of the heat-conducting plate (201a), heat dissipation fins (201c) movably installed inside the heat dissipation slots (201b), and a plurality of transmission blocks (201d) for driving the heat dissipation fins (201c) to move up and down synchronously.

3. The bus duct based on the comprehensive pipe gallery power supply and distribution technology according to claim 2, characterized in that: The heat dissipation component (201) also includes two bidirectional screws (201e) threadedly connected to the transmission block (201d), two transmission wheels (201f) respectively fixedly installed at the ends of the bidirectional screws (201e), a synchronous belt sleeved on the surface of the two transmission wheels (201f) for transmission, and a motor (201g) for driving the transmission wheels (201f) to rotate.

4. A busbar trunking system based on integrated utility tunnel power supply and distribution technology according to claim 3, characterized in that: The output end of the motor (201g) is fixedly mounted with a drive gear (201h), and the surface of the bidirectional screw (201e) is fixedly mounted with a driven gear (201i) that meshes with the drive gear (201h).

5. The bus duct based on the comprehensive pipe gallery power supply and distribution technology according to claim 4, characterized in that: A connecting rod is fixedly installed between the heat sinks (201c), and a rotating wheel is rotatably installed on the surface of the connecting rod. A connecting groove is opened on the surface of the heat sink plate (201b) to cooperate with the connecting rod.

6. The bus duct based on the comprehensive pipe gallery power supply and distribution technology according to claim 5, characterized in that: The heat-conducting component (202) includes a heat-conducting block (202a) in contact with the wire and a heat pipe (202b) for heat transfer. The two ends of the heat dissipation slot plate (201b) are fixedly connected to the heat-conducting block (202a) and the heat-conducting plate (201a) respectively.

7. The bus duct based on the comprehensive pipe gallery power supply and distribution technology according to claim 6, characterized in that: The heat-conducting component (202) also includes a plurality of slots (202c) formed on the surface of the heat-conducting block (202a), the slots (202c) being used to limit the wires.

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