Intensive bus duct with built-in eddy current heat dissipation channel

Abstract

The utility model relates to the technical field of intensive bus duct, and disclose a kind of intensive bus duct of built-in eddy current heat dissipation channel, solve the problem that intensive bus duct cannot reach better heat dissipation effect in the process of using, it includes bus duct main part, the top fixed penetration of bus duct main part is equipped with heat dissipation net board, the bottom end inside symmetry fixed penetration of bus duct main part is equipped with circular grid net board, the inside bottom end of bus duct main part and located the top of two circular grid net boards are fixedly installed with circular frame, and the inside fixed installation of circular frame is spiral baffle, the bottom fixed installation of bus duct main part is equipped with heat dissipation component, heat dissipation component includes frame body, and frame body is fixedly installed in the bottom of bus duct main part;The utility model makes intensive bus duct in the process of using, can reach better heat dissipation effect, ensure that intensive bus duct can normally work, to reach better practicability thus.

Description

Technical Field

[0001] This utility model belongs to the technical field of dense busbar trunking, specifically a dense busbar trunking with built-in vortex heat dissipation channels. 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 in a distributed system. In indoor low-voltage power transmission trunk line projects, it has increasingly replaced wires and cables. There are many types of busbar trunking, and compact busbar trunking is one of them. However, compact busbar trunking cannot achieve better heat dissipation during use, which affects its normal operation and makes it difficult to achieve better practicality. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, this utility model provides a compact busbar trunking with a built-in vortex heat dissipation channel, which effectively solves the problem that compact busbar trunking cannot achieve better heat dissipation during use, thus affecting its normal operation and making it difficult to achieve better practicality.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a dense busbar trunking with built-in vortex heat dissipation channels, comprising a busbar trunking body, a heat dissipation mesh plate fixedly and through the top of the busbar trunking body, circular grid mesh plates symmetrically and fixedly installed inside the bottom end of the busbar trunking body, a circular frame fixedly installed at the bottom end of the busbar trunking body and at the top of the two circular grid mesh plates, and a spiral partition plate fixedly installed inside the circular frame, and a heat dissipation component fixedly installed at the bottom of the busbar trunking body.

[0005] Preferably, the heat dissipation assembly includes a frame, which is fixedly installed at the bottom of the busbar trunking body. A drive shaft is provided in the middle of the frame, and a support bearing is rotatably installed at the bottom of the drive shaft. The support bearing is fixedly installed in the middle of the bottom of the frame. A drive wheel is fixedly installed on the outside of the drive shaft. Two transmission belts are sleeved on the outside of the drive wheel. A transmission wheel is installed inside the end of each of the two transmission belts away from the drive wheel. A transmission shaft is fixedly installed through the inside of the transmission wheel. A positioning bearing is rotatably installed at the bottom of the transmission shaft and is fixedly installed in the bottom of the frame. A heat dissipation fan blade is fixedly installed on the outside of the top of the transmission shaft. The two heat dissipation fan blades are located directly below two circular grille plates. Four arc-shaped dustproof air inlet plates are fixedly installed through the bottom of the frame. The four arc-shaped dustproof air inlet plates are symmetrically arranged in pairs directly below the two heat dissipation fan blades.

[0006] Preferably, a drive motor is fixedly installed at the bottom of the frame, and the output shaft of the drive motor movably passes through and extends into the interior of the frame. A drive gear is fixedly installed inside the frame and outside the output shaft of the drive motor. A speed-increasing gear is meshed with the outside of the drive gear, and the speed-increasing gear is fixedly installed on the outside of the drive shaft.

[0007] Preferably, a positioning plate is fixedly installed inside the frame, and the positioning plate is located between the cooling fan blades and the transmission wheel. The drive shaft and the two transmission shafts are rotatably installed inside the positioning plate.

[0008] Compared with the prior art, the beneficial effects of this utility model are:

[0009] 1) During operation, the interaction of the busbar trunking body, heat dissipation mesh plate, circular grid mesh plate, circular frame, spiral partition and heat dissipation components enables the high-density busbar trunking to achieve better heat dissipation during use, ensuring that the high-density busbar trunking can work normally, thus facilitating better practicality.

[0010] 2) During operation, the positioning plates ensure better stability of the drive shaft and transmission shaft, thus ensuring stable operation of the heat dissipation components. Attached Figure Description

[0011] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0012] In the attached diagram:

[0013] Figure 1 This is a schematic diagram of the structure of a dense busbar trunking with built-in vortex heat dissipation channel according to the present invention.

[0014] Figure 2 This is a schematic diagram of the bottom structure of the main body of the busbar trunking of this utility model;

[0015] Figure 3 This is a schematic diagram of the internal bottom structure of the busbar trunking body of this utility model;

[0016] Figure 4 This is a schematic diagram of the heat dissipation component structure of this utility model.

[0017] In the diagram: 1. Busbar trunking body; 2. Heat dissipation mesh plate; 3. Circular grid mesh plate; 4. Circular frame; 5. Spiral partition; 6. Heat dissipation assembly; 7. Frame; 8. Drive shaft; 9. Support bearing; 10. Drive wheel; 11. Transmission belt; 12. Transmission wheel; 13. Transmission shaft; 14. Positioning bearing; 15. Heat dissipation fan blades; 16. Arc-shaped dustproof air inlet mesh plate; 17. Drive motor; 18. Drive gear; 19. Speed-increasing gear; 20. Positioning strip. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0019] Example 1, by Figure 1 , Figure 2 , Figure 3 and Figure 4 The present invention relates to a dense busbar trunking with built-in vortex heat dissipation channels, comprising a busbar trunking body 1, a heat dissipation mesh plate 2 fixedly and through the top of the busbar trunking body 1, circular grid mesh plates 3 symmetrically and fixedly and through the bottom of the busbar trunking body 1, circular frames 4 fixedly and through the bottom of the busbar trunking body 1 and at the top of the two circular grid mesh plates 3, and spiral partition plates 5 fixedly and through the interior of the circular frames 4, and a heat dissipation component 6 fixedly and through the bottom of the busbar trunking body 1.

[0020] The heat dissipation assembly 6 includes a frame 7, which is fixedly installed at the bottom of the busbar trunking body 1. A drive shaft 8 is located in the center of the frame 7. A support bearing 9 is rotatably mounted on the bottom of the drive shaft 8 and is fixedly installed at the center of the bottom of the frame 7. A drive wheel 10 is fixedly mounted on the outside of the drive shaft 8. Two transmission belts 11 are sleeved on the outside of the drive wheel 10. A transmission wheel 12 is installed inside each of the two transmission belts 11 at the end furthest from the drive wheel 10. A drive shaft 13 is fixedly installed through the inside of each transmission wheel 12. A positioning bearing 14 is rotatably mounted on the bottom of the drive shaft 13 and is fixedly installed at the bottom of the frame 7. A cooling fan blade 15 is fixedly installed on the outer side of the top, and the two cooling fan blades 15 are respectively located directly below the two circular grille plates 3. Four arc-shaped dustproof air inlet plates 16 are fixedly installed through the bottom of the frame 7, and the four arc-shaped dustproof air inlet plates 16 are symmetrically arranged in pairs directly below the two cooling fan blades 15. A drive motor 17 is fixedly installed at the bottom of the frame 7, and the output shaft of the drive motor 17 moves through and extends into the interior of the frame 7. A drive gear 18 is fixedly installed inside the frame 7 and outside the output shaft of the drive motor 17. A speed-increasing gear 19 is meshed with the outer side of the drive gear 18, and the speed-increasing gear 19 is fixedly installed on the outer side of the drive shaft 8.

[0021] The frame 7 has a fixedly installed positioning plate 20, which is located between the cooling fan blade 15 and the transmission wheel 12. The drive shaft 8 and the two transmission shafts 13 are rotatably installed inside the positioning plate 20.

[0022] During use, the interaction of the busbar trunking body 1, heat dissipation mesh plate 2, circular grid mesh plate 3, circular frame 4, spiral partition 5, and heat dissipation component 6 enables the dense busbar trunking to achieve better heat dissipation during use, ensuring the normal operation of the dense busbar trunking and thus achieving better practicality. Furthermore, the positioning strip 20 ensures better stability for both the drive shaft 8 and the transmission shaft 13 during use, thereby ensuring the stable operation of the heat dissipation component 6.

[0023] Working principle: During operation, the drive motor 17 is started, driving the drive gear 18 to rotate. The drive gear 18 drives the speed-increasing gear 19 to increase the rotation speed. The speed-increasing gear 19 drives the drive shaft 8 to rotate inside the support bearing 9 and the positioning plate 20, ensuring the stable rotation of the drive shaft 8. Simultaneously, the drive wheel 10 drives the two transmission belts 11 to rotate. The transmission belts 11 drive the transmission wheel 12 to rotate. The transmission wheel 12 drives the transmission shaft 13 to rotate inside the positioning bearing 14 and the positioning plate 20, ensuring the stable rotation of the transmission shaft 13. Simultaneously, the drive shaft 13 drives the cooling fan blades 15 to rotate. The rotating cooling fan blades 15 introduce external air through the arc-shaped dustproof air inlet mesh 16, and blow air into the interior of the busbar trunking body 1 through the circular grid mesh 3. The blown air forms a rotating vortex under the action of the circular frame 4 and the spiral partition 5. The rotating vortex discharges the hot air inside the busbar trunking body 1 through the cooling mesh 2, thereby enabling the dense busbar trunking to achieve better heat dissipation during use, ensuring that the dense busbar trunking can work normally, and thus facilitating better practicality.

Claims

1. A dense busbar trunking with built-in eddy current heat dissipation channels, comprising a busbar trunking body (1), characterized in that: A heat dissipation mesh plate (2) is fixedly and through the top of the busbar trunking body (1). A circular grid mesh plate (3) is symmetrically and fixedly installed inside the bottom of the busbar trunking body (1). A circular frame (4) is fixedly installed at the bottom of the busbar trunking body (1) and at the top of the two circular grid mesh plates (3). A spiral partition plate (5) is fixedly installed inside the circular frame (4). A heat dissipation component (6) is fixedly installed at the bottom of the busbar trunking body (1).

2. The dense busbar trunking with built-in vortex heat dissipation channel according to claim 1, characterized in that: The heat dissipation assembly (6) includes a frame (7), which is fixedly installed at the bottom of the busbar trunking body (1). A drive shaft (8) is provided in the middle of the interior of the frame (7). A support bearing (9) is rotatably installed at the bottom of the drive shaft (8), and the support bearing (9) is fixedly installed in the middle of the bottom end of the interior of the frame (7). A drive wheel (10) is fixedly installed on the outside of the drive shaft (8). Two transmission belts (11) are sleeved on the outside of the drive wheel (10). A transmission wheel (12) is installed inside the end of each of the two transmission belts (11) away from the drive wheel (10). A drive shaft (13) is fixedly installed inside the frame (7). A positioning bearing (14) is rotatably installed at the bottom end of the drive shaft (13), and the positioning bearing (14) is fixedly installed at the bottom end of the frame (7). A heat dissipation fan blade (15) is fixedly installed on the outer side of the top end of the drive shaft (13), and the two heat dissipation fan blades (15) are respectively located directly below the two circular grille plates (3). Four arc-shaped dustproof air inlet plates (16) are fixedly installed inside the bottom end of the frame (7), and the four arc-shaped dustproof air inlet plates (16) are symmetrically arranged in pairs directly below the two heat dissipation fan blades (15).

3. The dense busbar trunking with built-in vortex heat dissipation channel according to claim 2, characterized in that: A drive motor (17) is fixedly installed at the bottom of the frame (7), and the output shaft of the drive motor (17) extends through and into the interior of the frame (7). A drive gear (18) is fixedly installed inside the frame (7) and outside the output shaft of the drive motor (17). A speed-increasing gear (19) is meshed with the outside of the drive gear (18), and the speed-increasing gear (19) is fixedly installed on the outside of the drive shaft (8).

4. The dense busbar trunking with built-in vortex heat dissipation channel according to claim 2, characterized in that: The frame (7) is fixedly installed with a positioning plate (20), and the positioning plate (20) is located between the heat dissipation fan blade (15) and the transmission wheel (12). The drive shaft (8) and the two transmission shafts (13) are rotatably installed inside the positioning plate (20).

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