Waterproof bus duct

Abstract

The utility model relates to the technical field of bus ducts, in particular to a waterproof bus duct, which comprises a bottom plate, side plates are fixedly connected to two sides of the top of the bottom plate, a top plate is fixedly connected to the tops of the side plates, a busbar is arranged between the bottom plate and the top plate, and heat collection plates are fixedly embedded in the opposite surfaces of the two side plates. According to the waterproof bus duct, through cooperative use of the bottom plate, the top plate, the side plates, the heat dissipation rods, the fan and the heat collection plate, in the use process of the bus duct, heat generated in the bus duct can be rapidly concentrated on the heat collection plate, and the heat in the bus duct is transmitted and diffused to surrounding air through the plurality of heat dissipation rods, so that an effective heat dissipation effect is achieved; and in the process of cooling the interior of the bus duct, the fan can be controlled to start to work, and the fan is started to generate high-speed air flow to blow to the area where the cooling rods are located, so that the flowability of air around the cooling rods is improved, and heat on the cooling rods can be quickly taken away.

Description

Technical Field

[0001] The utility model relates to the technical field of bus ducts, in particular to a waterproof bus duct. Background Art

[0002] Bus duct is a closed metal device composed of copper and aluminum busbars, which is used to distribute high power to various components of the distributed system. It has increasingly replaced wires and cables in indoor low-voltage power transmission trunk line projects.

[0003] The announcement number is CN219739896U. The Chinese patent discloses a waterproof bus duct, which includes: a lower plate, an upper plate, a busbar and a side plate. The opposite surfaces of the lower plate and the upper plate are provided with limit frames, and the busbar is located between the two limit frames. Through the setting of the spacer, water droplets are not easy to flow to the butt end of the bus duct. Through the matching setting of the guide groove and the groove, the water droplets on the upper plate can be easily guided out. Through the setting of the sealing gasket, water droplets are not easy to enter the interior of the bus duct through the butt position of the lower plate and the side plate, and through the inclined guide hole in the same direction as the surface of the sealing gasket, water droplets are not easy to remain at the two ends of the lower plate.

[0004] With respect to the above-mentioned related technologies, the bus duct has some shortcomings. In actual use, the heat generated by the busbar can be discharged through the cooperation of the through holes and the heat dissipation fins. External moisture and dust can easily enter the interior of the bus duct through the through holes, resulting in poor waterproof and dustproof effects, and reducing the service life of the bus duct. Therefore, it is necessary to provide a waterproof bus duct to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a waterproof bus duct to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A waterproof bus duct, comprising:

[0008] A bottom plate, side plates are fixedly connected to both sides of the top of the bottom plate, a top plate is fixedly connected to the top of the side plate, a busbar is arranged between the bottom plate and the top plate, heat collecting plates are fixedly inlaid and installed on opposite surfaces of the two side plates, and the heat collecting plates are in contact with the sides of the busbar, a number of heat sinks are fixedly installed on opposite surfaces of the two heat collecting plates, and one end of the heat sink passes through the inner side of the side plate and extends to the outer side of the side plate, and a number of fans are fixedly installed on the bottom of the top plate at both sides of the side plates.

[0009] Preferably, a water retaining frame is fixedly installed on the top of the top plate, a guide platform is fixedly installed on the top of the top plate inside the water retaining frame, a plurality of second water guide holes are opened below both sides of the water retaining frame, blocking blocks are fixedly installed at the front and rear ends of both sides of the top of the bottom plate, a plurality of first water guide holes are opened on both sides of the bottom plate, water guide grooves are fixedly installed below both sides of the bottom plate, and a drainage pipe is fixedly installed at the bottom of the water guide groove.

[0010] Preferably, sealing platforms are fixedly installed on both sides of the top of the bottom plate, sealing gaskets are bonded on the opposite surfaces of the two sealing platforms, and the opposite surfaces of the two sealing platforms are fixedly connected to the connection between the side plate and the top of the bottom plate.

[0011] Preferably, triangular plates are fixedly mounted on both sides of the top plate.

[0012] Preferably, the height of the guide platform decreases from the middle to both sides.

[0013] Preferably, the heat sink and the heat collecting plate are made of aluminum alloy.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model uses a bottom plate, a top plate, a side plate, a heat sink, a fan and a heat collecting plate in coordination. During the use of the bus duct, the heat generated inside the bus duct will be quickly concentrated on the heat collecting plate, and the heat inside the bus duct will be transferred and diffused into the surrounding air through a plurality of heat sinks, thereby achieving an effective heat dissipation effect. In the process of heat dissipation inside the bus duct, the fan can be controlled to start working. The start of the fan will generate a high-speed airflow to the area where the heat sink is located, thereby increasing the fluidity of the air around the heat sink, so that the heat on the heat sink can be quickly taken away. This heat dissipation method effectively dissipates heat through an indirect heat transfer method, thereby preventing external moisture and dust from entering the interior of the bus duct, thereby ensuring the dust and water proof effect of the bus duct, and improving the service life of the bus duct.

[0016] 2. The utility model uses a block, a water guide groove, a water retaining frame, a guide platform, a drain pipe, a first water guide hole, a triangular plate, a second water guide hole and a sealing platform in coordination. During the use of the bus duct, the water dripping on the bus duct can be quickly introduced into the water guide groove from the side by guiding the water leakage of the roof, and discharged through the drain pipe to avoid residue, thereby improving the waterproof effect of the bus duct. At the same time, the drainage pipe can discharge water at a fixed point to avoid random dripping of water, thereby improving the actual use effect of the bus duct. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the sealing platform in the utility model.

[0020] Figure 4 It is a structural schematic diagram of the guide platform in the utility model.

[0021] In the figure: 1. bottom plate; 2. top plate; 3. side plate; 4. block; 5. water guide groove; 6. water retaining frame; 7. guide platform; 8. drain pipe; 9. first water guide hole; 10. heat sink; 11. triangle plate; 12. second water guide hole; 13. busbar; 14. fan; 15. collector plate; 16. sealing platform. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 , an embodiment provided by the utility model:

[0027] A waterproof bus duct, comprising:

[0028] A bottom plate 1, side plates 3 are fixedly connected to both sides of the top of the bottom plate 1, a top plate 2 is fixedly connected to the top of the side plates 3, a busbar 13 is arranged between the bottom plate 1 and the top plate 2, heat collecting plates 15 are fixedly inlaid and installed on opposite surfaces of the two side plates 3, and the heat collecting plates 15 are in contact with the side surfaces of the busbar 13, a plurality of heat sinks 10 are fixedly installed on opposite surfaces of the two heat collecting plates 15, and one end of the heat sink 10 passes through the inner side surface of the side plate 3 and extends to the outer side surface of the side plate 3, and a plurality of fans 14 are fixedly installed on both sides of the side plates 3 at the bottom of the top plate 2.

[0029] A water retaining frame 6 is fixedly installed on the top of the top plate 2, and a guide platform 7 is fixedly installed on the top of the top plate 2 inside the water retaining frame 6. A number of second water guide holes 12 are opened below both sides of the water retaining frame 6, and block blocks 4 are fixedly installed at the front and rear ends of both sides of the top of the bottom plate 1. A number of first water guide holes 9 are opened on both sides of the bottom plate 1, and water guide grooves 5 are fixedly installed below both sides of the bottom plate 1, and a drainage pipe 8 is fixedly installed at the bottom of the water guide groove 5.

[0030] In one of the embodiments, sealing platforms 16 are fixedly installed on both sides of the top of the bottom plate 1, and sealing pads are bonded to the opposite surfaces of the two sealing platforms 16. The opposite surfaces of the two sealing platforms 16 are fixedly connected to the connection between the side plate 3 and the top of the bottom plate 1. The sealing platforms 16 can not only play a water-guiding effect, but also seal the connection between the side plate 3 and the top of the bottom plate 1, thereby improving the waterproof effect of the bus duct.

[0031] In one of the preferred embodiments, triangular plates 11 are fixedly installed on both sides of the top plate 2 to prevent water falling on the top plate 2 from directly dripping into the grooves on both sides of the top of the bottom plate 1 .

[0032] In one embodiment, the height of the guide platform 7 decreases from the middle to both sides to ensure smooth drainage.

[0033] In one of the preferred embodiments, the heat sink 10 and the heat collecting plate 15 are made of aluminum alloy, which is beneficial for quickly conducting heat to the heat sink 10 and the heat collecting plate 15 and effectively dissipating heat, thereby improving heat dissipation efficiency.

[0034] The working principle of the utility model is as follows: the electrical components appearing in the present application are all externally connected to a power supply and a controller when in use, and the parts not involved in the bus duct are the same as the prior art or can be implemented by the prior art. During the use of the bus duct, the heat generated inside it will be quickly concentrated on the heat collecting plate 15, and the heat inside the bus duct will be transferred and diffused to the surrounding air through a number of heat sinks 10, so as to achieve an effective heat dissipation effect, and in the process of heat dissipation inside the bus duct, the fan 14 can be controlled to start working. The start of the fan 14 will generate a high-speed airflow to the area where the heat sink 10 is located, increase the fluidity of the air around the heat sink 10, and enable the heat on the heat sink 10 to be quickly taken away. This heat dissipation method effectively dissipates heat by an indirect heat transfer method, avoids external moisture and dust from entering the interior of the bus duct, ensures the dust and water proof effect of the bus duct, and improves the service life of the bus duct.

[0035] When the bus duct is in use, when the roof leaks, the leaked water will directly drip on the top of the top plate 2. Through the constraint of the water retaining frame 6 on the top of the top plate 2 and the guidance of the guide platform 7, the water dripping on the top of the top plate 2 will quickly flow to both sides and be discharged through the second water guide holes 12. The water discharged through the second water guide holes 12 will flow downward along the sides of the top plate 2 and directly drip into the inside of the water guide groove 5 through the guidance of the triangular plate 11, and then be discharged through the drain pipe 8. The water falling on both sides of the top of the bottom plate 1 will be quickly discharged to the inside of the water guide groove 5 through the first water guide holes 9 through the guidance of the sealing platform 16, and finally discharged through the drain pipe 8. In the process of use, the bus duct can guide the roof leakage so that the water dripping on the bus duct will be quickly introduced into the inside of the water guide groove 5 from the side and discharged through the drain pipe 8 to avoid residue, thereby improving the waterproof effect of the bus duct. At the same time, the fixed-point discharge of water through the drain pipe 8 can avoid the random dripping of water, thereby improving the actual use effect of the bus duct.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A waterproof bus duct, characterized in that: It includes: A bottom plate (1), the top of the bottom plate (1) is fixedly connected to side plates (3) on both sides, the top of the side plates (3) is fixedly connected to the top plate (2), a busbar (13) is arranged between the bottom plate (1) and the top plate (2), heat collecting plates (15) are fixedly mounted on opposite surfaces of the two side plates (3), and the heat collecting plates (15) are in contact with the side surfaces of the busbar (13), a plurality of heat dissipating rods (10) are fixedly mounted on opposite surfaces of the two heat collecting plates (15), and one end of the heat dissipating rod (10) passes through the inner side surface of the side plate (3) and extends to the outer side surface of the side plate (3), and a plurality of fans (14) are fixedly mounted on the bottom of the top plate (2) and on both sides of the side plates (3).

2. The waterproof bus duct according to claim 1, characterized in that: A water retaining frame (6) is fixedly installed on the top of the top plate (2); a guide platform (7) is fixedly installed on the top of the top plate (2) and located inside the water retaining frame (6); a plurality of second water guide holes (12) are provided below both sides of the water retaining frame (6); blocking blocks (4) are fixedly installed at both front and rear ends of both sides of the top of the bottom plate (1); a plurality of first water guide holes (9) are provided on both sides of the bottom plate (1); water guide grooves (5) are fixedly installed below both sides of the bottom plate (1); and a drainage pipe (8) is fixedly installed and inserted at the bottom of the water guide groove (5).

3. The waterproof bus duct according to claim 2, characterized in that: Sealing platforms (16) are fixedly mounted on both sides of the top of the bottom plate (1), sealing pads are bonded to the opposite surfaces of the two sealing platforms (16), and the opposite surfaces of the two sealing platforms (16) are fixedly connected to the connection between the side plate (3) and the top of the bottom plate (1).

4. The waterproof bus duct according to claim 2, characterized in that: Triangular plates (11) are fixedly mounted on both sides of the top plate (2).

5. The waterproof bus duct according to claim 2, characterized in that: The height of the guide platform (7) decreases gradually from the middle to both sides.

6. The waterproof bus duct according to claim 1, characterized in that: The heat dissipation rod (10) and the heat collecting plate (15) are made of aluminum alloy.

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