A heat dissipation enhanced fireproof bus duct device

Abstract

The utility model provides a kind of heat dissipation enhanced fireproof bus duct device, comprising: joint plate and outer frame, the joint plate is set in the inside of outer frame and both ends extend to the outside of outer frame, the upper portion of the outer frame is provided with wiring area, the inside of the outer frame is provided with support assembly, the outside of the joint plate is provided with fireproof protection part, the fireproof protection part is stably set in the inside of outer frame by support assembly, the joint plate is pasted with insulating layer.The utility model provides a kind of heat dissipation enhanced fireproof bus duct device, by the heat dissipation, fire prevention and electrical connection function of each component integration, outer frame splicing is more simple and convenient and each component is easy to install, support assembly provides firm support while also providing heat dissipation space;Multi-layer fireproof structure formed by fireproof protection part can effectively flame retardant, passive and active heat dissipation of first heat dissipation part and second heat dissipation part combination improves heat dissipation efficiency, help bus duct to realize safe and efficient operation.

Description

Technical Field

[0001] This utility model relates to the field of busbar technology, and in particular to a heat dissipation enhanced fireproof busbar device. Background Technology

[0002] Busbar trunking is a closed metal device made of copper or aluminum busbar columns. It is used to distribute a large amount of power to various components of a distributed system. It has increasingly replaced wires and cables in indoor low-voltage power transmission trunk line projects and its application is quite widespread.

[0003] As the power load continues to increase, the heat generated by busbar trunking during operation increases significantly. Traditional busbar trunking has low heat dissipation efficiency, which can easily lead to excessively high internal temperatures, and its internal fire protection measures are insufficient.

[0004] Therefore, it is necessary to provide a heat-dissipating and fireproof busbar trunking device to solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides a heat dissipation enhanced fireproof busbar trunking device, which solves the problems of low heat dissipation efficiency, easy overheating of internal temperature, and insufficient fire protection measures for traditional busbar trunking.

[0006] To solve the above-mentioned technical problems, this utility model provides a heat dissipation enhanced fireproof busbar trunking device, comprising: a connector plate and an outer frame. The connector plate is disposed on the inner side of the outer frame and extends to the outer side of the outer frame at both ends. A wiring area is provided on the upper part of the outer frame. A support component is provided inside the outer frame. A fireproof protection part is provided on the outer side of the connector plate. The fireproof protection part is stably disposed on the inner side of the outer frame by the support component. An insulating layer is affixed to the connector plate. A first heat dissipation part is provided on the outer side of the outer frame. A second heat dissipation part is provided at the lower part of the outer frame.

[0007] Preferably, the outer frame includes a side plate, a cover plate, and a fastener. The upper and lower ends of the side plate are provided with first mating grooves, and the cover plate is provided with a first mating flange. The first mating flange corresponds to the first mating groove. The fastener is used to pass through the first mating groove and the first mating flange and fix the side plate and the cover plate together.

[0008] Preferably, the support assembly includes a first support member and a second support member. The first support member is provided with an extension support plate for supporting the fire protection part, and the second support member is provided with an outer protective plate for protecting the joint plate at one end facing the outer side of the outer frame.

[0009] Preferably, the fire protection part includes a fireproof plate and a flame-retardant material plate. The fireproof plate has a second mating groove and a second mating flange at both ends, and the second mating groove and the second mating flange correspond to each other. The flame-retardant material plate is located between two adjacent sets of joint plates.

[0010] Preferably, the first heat dissipation part includes a heat dissipation port and a heat dissipation fin assembly. The heat dissipation port is opened on the cover plate, and a fireproof expansion strip is provided on the outer ring of the heat dissipation port on the inner side of the cover plate. The heat dissipation fin assembly is disposed on the side plate.

[0011] Preferably, the second heat dissipation unit includes an air vent and a temperature sensor. The air vents are symmetrically distributed, and a fixing frame is fixedly connected to the outside of the air vent. A cooling fan is provided on the fixing frame, and the temperature sensor is electrically connected to the cooling fan.

[0012] Compared with related technologies, the heat dissipation enhanced fireproof busbar trunking device provided by this utility model has the following beneficial effects:

[0013] This utility model provides a heat dissipation-enhanced fireproof busbar trunking device. It integrates heat dissipation, fire protection and electrical connection functions through various components. The outer frame is easy to splice and easy to install each component. The supporting components provide stable support and heat dissipation space at the same time. The multi-layer fireproof structure formed by the fire protection part can effectively retard flame. The passive and active heat dissipation of the first heat dissipation part and the second heat dissipation part improves the heat dissipation efficiency and helps the busbar trunking achieve safe and efficient operation. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of the heat dissipation enhanced fireproof busbar trunking device provided by this utility model. Figure 1 ;

[0015] Figure 2 A schematic diagram of a preferred embodiment of the heat dissipation enhanced fireproof busbar trunking device provided by this utility model. Figure 2 ;

[0016] Figure 3 This is a schematic diagram of the structure of the support component and the first heat dissipation part in this utility model;

[0017] Figure 4 This is a schematic diagram of the fire protection unit in this utility model.

[0018] The following are the labeling elements in the diagram: 1. Connector plate; 2. Outer frame; 21. Side plate; 22. First mating groove; 23. Cover plate; 24. First mating flange; 25. Fixing element; 3. Wiring area; 4. Support assembly; 41. First support element; 42. Extension support plate; 43. Second support element; 44. Outer protective plate; 5. Fireproof protection section; 51. Fireproof plate; 52. Second mating groove; 53. Second mating flange; 54. Flame-retardant material plate; 6. Insulation layer; 7. First heat dissipation section; 71. Heat dissipation vent; 72. Fireproof expansion strip; 73. Heat dissipation fin assembly; 8. Second heat dissipation section; 81. Air outlet; 82. Fixing frame; 83. Cooling fan; 84. Temperature sensor. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Please refer to the following: Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic diagram of a preferred embodiment of the heat dissipation enhanced fireproof busbar trunking device provided by this utility model. Figure 1 ;

[0021] Figure 2 A schematic diagram of a preferred embodiment of the heat dissipation enhanced fireproof busbar trunking device provided by this utility model. Figure 2 ;

[0022] Figure 3 This is a schematic diagram of the structure of the support component and the first heat dissipation part in this utility model;

[0023] Figure 4 This is a schematic diagram of the fire protection unit in this utility model.

[0024] A heat dissipation enhanced fireproof busbar trunking device includes: a connector plate 1 and an outer frame 2. The connector plate 1 is disposed on the inner side of the outer frame 2 and extends to the outer side of the outer frame 2 at both ends. A wiring area 3 is disposed on the upper part of the outer frame 2. A support component 4 is disposed inside the outer frame 2. A fireproof protection part 5 is disposed on the outer side of the connector plate 1. The fireproof protection part 5 is stably disposed on the inner side of the outer frame 2 by the support component 4. An insulating layer 6 is affixed to the connector plate 1. A first heat dissipation part 7 is disposed on the outer side of the outer frame 2. A second heat dissipation part 8 is disposed on the lower part of the outer frame 2.

[0025] First, the connector plate 1 covered with the insulation layer 6 is installed inside the fire protection part 5, and then it is installed inside the outer frame 2 by the support component 4. Its two ends extend out to allow external equipment to be connected. The outer frame 2 is spliced ​​and formed, and a wiring area 3 is provided on the top for wiring. The support component 4 fixes and supports the fire protection part 5 and protects the outer end of the connector plate 1. The first heat dissipation part 7 provides passive heat dissipation, and the second heat dissipation part 8 provides active heat dissipation. The dual heat dissipation increases the heat dissipation effect.

[0026] The outer frame 2 includes a side plate 21, a cover plate 23, and a fastener 25. The upper and lower ends of the side plate 21 are provided with first mating grooves 22. The cover plate 23 is provided with a first mating flange 24, which corresponds to the first mating groove 22. The fastener 25 is used to pass through the first mating groove 22 and the first mating flange 24 and fix the side plate 21 and the cover plate 23.

[0027] The first mating flange 24 corresponds to the first mating groove 22. The design of the fastener 25 for fixed connection makes the assembly and disassembly of the outer frame 2 relatively convenient. The size matching of the first mating groove 22 and the first mating flange 24 facilitates precise positioning. The fastener 25 at the corner ensures the stability and connection strength of the overall structure of the outer frame 2.

[0028] The support assembly 4 includes a first support member 41 and a second support member 43. The first support member 41 is provided with an extension support plate 42 for supporting the fire protection part 5, and the second support member 43 is provided with an outer protective plate 44 for protecting the joint plate 1 at one end facing the outer side of the outer frame 2.

[0029] The extension support plate 42 can provide support for the fire protection part 5, ensure its stable position in the busbar trunking, facilitate installation and positioning, and provide sufficient heat dissipation and ventilation space; the outer protective plate 44 can protect the joint plate 1 and improve the safety of the joint plate 1.

[0030] The fire protection part 5 includes a fireproof plate 51 and a flame-retardant material plate 54. The fireproof plate 51 has a second mating groove 52 and a second mating flange 53 at both ends, and the second mating groove 52 and the second mating flange 53 correspond to each other. The flame-retardant material plate 54 is located between two adjacent sets of joint plates 1.

[0031] The fireproof board 51 and the flame-retardant material board 54 are combined to form a multi-layer fireproof structure, which can effectively prevent the spread of flames. The design of the second docking groove 52 and the second docking flange 53 facilitates the splicing and installation of the fireproof board 51.

[0032] The first heat dissipation part 7 includes a heat dissipation port 71 and a heat dissipation fin assembly 73. The heat dissipation port 71 is opened on the cover plate 23. A fireproof expansion strip 72 is provided on the outer ring of the heat dissipation port 71 on the inner side of the cover plate 23. The heat dissipation fin assembly 73 is provided on the side plate 21.

[0033] The first heat dissipation section 7 is used for passive heat dissipation. The heat dissipation vent 71 facilitates the dissipation of internal heat and increases air circulation. The heat dissipation fin assembly 73 increases the heat dissipation area of ​​the outer frame 2, further improving heat dissipation efficiency. The fireproof expansion strip 72 expands when heated in the event of a fire, sealing the heat dissipation vent 71 to prevent flames and smoke from spreading through the heat dissipation vent and reduce the possibility of damage to the internal components of the busbar trunking.

[0034] The second heat dissipation part 8 includes an air vent 81 and a temperature sensor 84. The air vents 81 are symmetrically distributed. A fixing frame 82 is fixedly connected to the outside of the air vent 81. A cooling fan 83 is provided on the fixing frame 82. The temperature sensor 84 is electrically connected to the cooling fan 83.

[0035] The air vent 82 and the cooling fan 83 ensure uniform airflow, thereby accelerating heat dissipation. The temperature sensor 84 monitors the temperature in real time and controls the start and stop of the cooling fan 83 according to temperature changes, thereby achieving intelligent heat dissipation that reduces energy consumption.

[0036] The working principle of the heat dissipation enhanced fireproof busbar trunking device provided by this utility model is as follows:

[0037] First, the connector plate 1 covered with the insulation layer 6 is installed inside the fire protection part 5, and then it is installed inside the outer frame 2 by the support component 4. Its two ends extend out to allow external equipment to be connected. The outer frame 2 is spliced ​​and formed, and a wiring area 3 is provided on the top for wiring. The support component 4 fixes and supports the fire protection part 5 and protects the outer end of the connector plate 1. The first heat dissipation part 7 provides passive heat dissipation, and the second heat dissipation part 8 provides active heat dissipation. The dual heat dissipation increases the heat dissipation effect.

[0038] Compared with related technologies, the heat dissipation enhanced fireproof busbar trunking device provided by this utility model has the following beneficial effects:

[0039] By integrating heat dissipation, fire protection and electrical connection functions into each component, the outer frame 2 is easy to splice and easy to install each component. The support component 4 provides stable support while also providing heat dissipation space. The multi-layer fireproof structure formed by the fire protection part 5 can effectively retard flame. The combination of passive and active heat dissipation of the first heat dissipation part 7 and the second heat dissipation part 8 improves heat dissipation efficiency and helps the bus trunking achieve safe and efficient operation.

[0040] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A heat dissipation enhanced fireproof busbar trunking device, characterized in that, include: The connector plate and the outer frame are provided. The connector plate is located on the inner side of the outer frame and extends to the outer side of the outer frame at both ends. A wiring area is provided on the upper part of the outer frame. A support assembly is provided inside the outer frame. A fireproof protection part is provided on the outer side of the connector plate. The fireproof protection part is stably installed on the inner side of the outer frame by the support assembly. An insulating layer is attached to the connector plate. A first heat dissipation part is provided on the outer side of the outer frame. A second heat dissipation part is provided at the lower part of the outer frame.

2. The heat dissipation enhanced fireproof busbar trunking device according to claim 1, characterized in that, The outer frame includes a side plate, a cover plate, and a fastener. The upper and lower ends of the side plate are provided with first mating grooves. The cover plate is provided with a first mating flange, which corresponds to the first mating groove. The fastener is used to pass through the first mating groove and the first mating flange and fix the side plate and the cover plate together.

3. The heat dissipation enhanced fireproof busbar trunking device according to claim 1, characterized in that, The support assembly includes a first support member and a second support member. The first support member is provided with an extension support plate for supporting the fire protection part, and the second support member is provided with an outer protective plate for protecting the joint plate at one end facing the outer side of the outer frame.

4. The heat dissipation enhanced fireproof busbar trunking device according to claim 1, characterized in that, The fire protection section includes a fireproof plate and a flame-retardant material plate. The fireproof plate has a second mating groove and a second mating flange at both ends, and the second mating groove and the second mating flange correspond to each other. The flame-retardant material plate is located between two adjacent sets of joint plates.

5. A heat dissipation enhanced fireproof busbar trunking device according to claim 2, characterized in that, The first heat dissipation part includes a heat dissipation port and a heat dissipation fin assembly. The heat dissipation port is opened on the cover plate, and a fireproof expansion strip is provided on the outer ring of the heat dissipation port on the inner side of the cover plate. The heat dissipation fin assembly is arranged on the side plate.

6. The heat dissipation enhanced fireproof busbar trunking device according to claim 1, characterized in that, The second heat dissipation unit includes an air vent and a temperature sensor. The air vents are symmetrically distributed, and a fixed frame is fixedly connected to the outside of the air vent. A cooling fan is provided on the fixed frame, and the temperature sensor is electrically connected to the cooling fan.

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