Split type bus duct
By combining heat-conducting plates, connecting pipes, and heat-conducting fins, the problem of poor heat dissipation and noise in split busbar trunking is solved, achieving efficient four-sided heat dissipation and convenient equipment maintenance, making it suitable for modern high-power-demand heat dissipation solutions.
Patent Information
- Application Number
- CN202422917224.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-11-28
AI Technical Summary
Existing split busbar trunking has poor heat dissipation performance, and the fan noise is significant during long-term operation, making it difficult to meet the heat dissipation requirements of modern high-power demand.
The structure employs a heat-conducting plate, connecting pipe, and heat-conducting fins, combined with a fan design, to form a heat conduction and heat dissipation path. The heat is effectively transferred and discharged through the connecting pipe and vents.
It achieves efficient four-sided heat dissipation, reduces equipment noise, improves equipment flexibility and ease of maintenance, and meets the heat dissipation requirements of modern high-power demand.
Smart Images
Figure CN223472015U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to bus duct technical field, especially a split type bus duct. BACKGROUND
[0002] The split type bus duct is a device for replacing electric wire and cable in indoor low-voltage power transmission trunk line engineering project, is a kind of closed metal device formed by copper, aluminium bus column, is used to distribute larger power for each element of dispersion system, it has been widely used in the field of indoor distribution equipment, with the emergence of modernization engineering facilities and equipment, the power consumption of various trades is rapidly increasing, especially the emergence of numerous high-rise buildings and large workshops, traditional cable as power transmission conductor cannot meet the requirements in large current transmission system, and the parallel use of multiple cables brings many inconveniences to field installation and construction connection.Moreover, when the power distribution system is to be changed, it is almost impossible to make it simple, however, if split type bus duct is used, the purpose can be easily achieved, in addition, the building can also be made more beautiful.
[0003] A large amount of heat is generated in the process of using the split type bus duct, and the existing heat dissipation mode is often natural heat dissipation through opening or auxiliary fan heat dissipation, which not only has limited heat dissipation effect, but also generates a large amount of noise when multiple fans work for a long time, therefore, a split type bus duct with good heat dissipation effect is provided. UTILITY MODEL CONTENTS
[0004] The utility model aims at overcoming the shortcomings of prior art, and provides a split type bus duct, which effectively solves the problems of prior art.
[0005] In order to achieve the above-mentioned purpose, the embodiment of the utility model provides a split type bus duct, which comprises a groove body, the outer wall of the groove body is fixedly connected with a terminal block at both ends, the outer wall of the groove body is fixedly connected with a first heat conduction plate and a second heat conduction plate at the two sides away from each other, the center of the top surface of the first heat conduction plate is provided with a round frame, the inside of the round frame is provided with a fan, the positions of the two sides of the first heat conduction plate close to the round frame are provided with first communication pipes, the ends of the two first communication pipes away from each other are fixedly connected with second communication pipes, the center of one side of the second heat conduction plate is fixedly connected with third communication pipes, the two ends of the third communication pipe are fixedly connected with fourth communication pipes, the second communication pipe and the fourth communication pipe are C-shaped, the two ends of the two second communication pipes are respectively inserted into the two ends of the two fourth communication pipes, and the two sides of the outer wall of the groove body away from the first heat conduction plate and the second heat conduction plate are fixedly connected with a plurality of heat conduction fins.
[0006] Preferably, according to any one of the above schemes, the second communication pipe and the fourth communication pipe are arranged around the two ends of the outer wall of the groove body, and the first communication pipe, the second communication pipe, the third communication pipe, the fourth communication pipe, the circular frame and the first air permeable hole are in communication with each other.
[0007] The technical effect achieved by the above scheme is that when the first heat-conducting plate and the second heat-conducting plate absorb the heat emitted by the groove body, the heat enters the inside of the first communication pipe, the second communication pipe, the third communication pipe and the fourth communication pipe.
[0008] Preferably, according to any one of the above schemes, a plurality of first air permeable holes are arranged on one side of the third communication pipe.
[0009] The technical effect achieved by the above scheme is that when the fan is pumping air, the air enters the inside of the third communication pipe through the first air permeable hole, which can play a filtering role and reduce the entry of sundry dust.
[0010] Preferably, according to any one of the above schemes, the two ends of the groove body near the second communication are rotationally connected with limiting flaps.
[0011] The technical effect achieved by the above scheme is that the limiting flaps are used to limit the two second communication pipes, preventing the two second communication pipes from being pulled out of the fourth communication pipe at will, and increasing the tightness of the insertion of the second communication pipe and the fourth communication pipe.
[0012] Preferably, according to any one of the above schemes, a plurality of heat-conducting fins are arranged between the heat-conducting cavities, a rectangular pipe is fixedly connected to the middle part of the plurality of heat-conducting fins, the two ends of the rectangular pipe are in communication with the two fourth communication pipes, and a second air permeable hole is arranged on the upper and lower sides of the rectangular pipe near the heat-conducting cavities.
[0013] The technical effect achieved by the above scheme is that the heat-conducting fins are used to absorb and guide the heat of the groove body into the inside of the heat-conducting cavities, and when the fan is pumping air, the plurality of second air permeable holes are used to absorb the heat into the inside of the rectangular pipe.
[0014] Preferably, according to any one of the above schemes, one side of the plurality of heat-conducting fins extends into the inside of the groove body.
[0015] The technical effect achieved by the above scheme is that the heat-conducting effect of the plurality of heat-conducting fins is increased.
[0016] Preferably, according to any one of the above schemes, the first communication pipe, the second communication pipe, the third communication pipe and the fourth communication pipe have openings on the side near the first heat-conducting plate and the second heat-conducting plate, and one side of the first communication pipe, the second communication pipe and the circular frame is attached to one side of the first heat-conducting plate.
[0017] The technical effect reached by using the above scheme is that after the heat on both sides of the groove body is absorbed by the first and second heat-conducting plates, the heat enters the inside of the first, second, third and fourth communication pipes, and is sent out when the fan is blowing.
[0018] The split bus duct provided by the utility model can simultaneously dissipate heat on both sides of the groove body, and the heat dissipation effect is better, the heat dissipation work covers four sides of the groove body, the fan can be conveniently disassembled and installed, the flexibility of the device is increased, and the degree of complexity during equipment maintenance is reduced, and manual work is saved. BRIEF DESCRIPTION OF DRAWINGS
[0019] Fig. 1 It is a structure schematic view of the first view of the utility model;
[0020] Fig. 2 It is a structure schematic view of the second view of the utility model;
[0021] Fig. 3 It is a structure schematic view of the third view of the utility model. DETAILED DESCRIPTION
[0022] The utility model will be further described in connection with the drawings, but the protection scope of the utility model is not limited to the following.
[0023] As Figs. 1 to 3 Indicated, the utility model provides a kind of split bus duct, it includes groove body 1, the both ends of groove body 1 outer wall are fixedly connected with terminal strip 16, the both sides of groove body 1 outer wall are fixedly connected with first heat-conducting plate 8 and second heat-conducting plate 2 respectively, the center of first heat-conducting plate 8 top surface is provided with round frame 6, the inside of round frame 6 is provided with fan 7, the position of first heat-conducting plate 8 close to the both sides of round frame 6 is provided with first communication pipe 5, the both ends of two first communication pipes 5 are fixedly connected with second communication pipe 17 respectively, the center of one side of second heat-conducting plate 2 is fixedly connected with third communication pipe 4, the both ends of third communication pipe 4 are fixedly connected with fourth communication pipe 18, second communication pipe 17 and fourth communication pipe 18 are all C-shaped, the both ends of two second communication pipes 17 are respectively inserted with the both ends of two fourth communication pipes 18, the both sides of groove body 1 outer wall away from first heat-conducting plate 8 and second heat-conducting plate 2 are fixedly connected with a plurality of heat-conducting fins 15.
[0024] As an optional technical scheme of the utility model, the second communication pipe 17 and the fourth communication pipe 18 are arranged around the two ends of the outer wall of the groove body 1, the first communication pipe 5, the second communication pipe 17, the third communication pipe 4, the fourth communication pipe 18, the round frame 6 and the first air hole 3 are communicated with each other, and by using the scheme, when the first heat conduction plate 8 and the second heat conduction plate 2 absorb the heat emitted by the groove body 1, the heat enters the inside of the first communication pipe 5, the second communication pipe 17, the third communication pipe 4 and the fourth communication pipe 18.
[0025] As an optional technical scheme of the utility model, the third communication pipe 4 is provided with a plurality of first air holes 3 on one side, and by using the scheme, when the fan 7 is pumping air, the air enters the inside of the third communication pipe 4 through the first air hole 3, which can play a filtering role and reduce the entry of sundry dust.
[0026] As an optional technical scheme of the utility model, the groove body 1 is rotationally connected with the limiting piece 10 at the position close to the second communication pipe 17 at both ends, and by using the scheme, the limiting piece 10 can limit the two second communication pipes 17, so that the two second communication pipes 17 are prevented from being pulled out of the fourth communication pipe 18 at will, and the tightness of the insertion of the second communication pipe 17 and the fourth communication pipe 18 is increased.
[0027] As an optional technical scheme of the utility model, the heat conduction cavity 12 is arranged between the plurality of heat conduction fins 15, the rectangular pipe 13 is fixedly connected to the middle part of the plurality of heat conduction fins 15, the two ends of the rectangular pipe 13 are communicated with the two fourth communication pipes 18, the second air hole 14 is arranged on the upper and lower sides of the rectangular pipe 13 and close to the heat conduction cavity 12, and by using the scheme, the heat of the groove body 1 can be absorbed by the heat conduction fins 15 and introduced into the inside of the heat conduction cavity 12, and when the fan 7 is pumping air, the heat can be absorbed into the inside of the rectangular pipe 13 through the plurality of second air holes 14.
[0028] As an optional technical scheme of the utility model, the side of the plurality of heat conduction fins 15 extends into the inside of the groove body 1, and by using the scheme, the heat conduction effect of the plurality of heat conduction fins 15 can be increased.
[0029] As an optional technical scheme of the utility model, the side close to the first heat conduction plate 8 and the second heat conduction plate 2 of the first communication pipe 5, the second communication pipe 17, the third communication pipe 4 and the fourth communication pipe 18 is left with an opening, and the side of the first communication pipe 5, the second communication pipe 17 and the round frame 6 is attached to the side of the first heat conduction plate 8, and by using the scheme, when the heat on both sides of the groove body 1 is absorbed by the first heat conduction plate 8 and the second heat conduction plate 2, the heat enters the inside of the first communication pipe 5, the second communication pipe 17, the third communication pipe 4 and the fourth communication pipe 18, and then is sent out when the fan 7 pumps air.
[0030] The split bus duct needs the following steps when in use:
[0031] 1) The fan 7 draws air outward, the first communication pipe 5, the second communication pipe 17, the third communication pipe 4, the fourth communication pipe 18, the circular frame 6 and the first air hole 3 are communicated, so that the heat can be drawn out;
[0032] 2) The heat can be absorbed into the inside of the rectangular pipe 13 through the second air hole 14, and then discharged through the first communication pipe 5 and the second communication pipe 17, so as to further increase the heat dissipation effect;
[0033] 3) The two ends of the two second communication pipes 17 are respectively inserted into the two ends of the two fourth communication pipes 18, so that the fan 7 can be conveniently disassembled and installed, and the flexibility of the device is increased.
[0034] In summary, when the heat on both sides of the groove body 1 is absorbed by the first heat-conducting plate 8 and the second heat-conducting plate 2, the heat enters the inside of the first communication pipe 5, the second communication pipe 17, the third communication pipe 4 and the fourth communication pipe 18, the fan 7 draws air outward, the first communication pipe 5, the second communication pipe 17, the third communication pipe 4, the fourth communication pipe 18, the circular frame 6 and the first air hole 3 are communicated, so that the heat can be drawn out, and only one fan is needed to simultaneously dissipate heat on both sides of the groove body 1, and the heat dissipation effect is better, the heat of the groove body 1 is absorbed and guided into the heat-conducting cavity 12 by the heat-conducting fins 15, and when the fan 7 draws air, the heat can be absorbed into the inside of the rectangular pipe 13 through the second air hole 14, and then discharged through the first communication pipe 5 and the second communication pipe 17, so as to further increase the heat dissipation effect, so that the heat dissipation work covers four sides of the groove body 1, and the two ends of the two second communication pipes 17 are respectively inserted into the two ends of the two fourth communication pipes 18, so that the fan 7 can be conveniently disassembled and installed, the flexibility of the device is increased, and the degree of complexity of equipment maintenance is reduced, and the labor is saved.
[0035] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A split bus duct, characterized by: The utility model provides a heat dissipation device of slot body, including the slot body, the slot body outer wall both ends are fixedly connected with the terminal board, the slot body outer wall far apart both sides are fixedly connected with first heat conduction board and second heat conduction board, the first heat conduction board top surface center is provided with round frame, the inside of round frame is provided with fan, first communicating pipe is set up in the position of first heat conduction board near round frame both sides, two first communicating pipes far apart one end are fixedly connected with second communicating pipe, the center of second heat conduction board one side is fixedly connected with third communicating pipe, the both ends of third communicating pipe are fixedly connected with fourth communicating pipe, second communicating pipe and fourth communicating pipe are all C shape, two second communicating pipes both ends are inserted with two fourth communicating pipes both ends respectively, the both sides of slot body outer wall far apart first heat conduction board and second heat conduction board are fixedly connected with a plurality of heat conduction fins.
2. The split busway of claim 1, wherein: The second communicating pipe and the fourth communicating pipe are arranged around the both ends of the outer wall of the slot body, and the first communicating pipe, the second communicating pipe, the third communicating pipe, the fourth communicating pipe, the round frame and the first air hole are in communication with each other.
3. The split busway of claim 2, wherein: The third communicating pipe is provided with a plurality of first air holes on one side.
4. The split busway of claim 3, wherein: The both ends of the slot body are rotatably connected with the limiting tabs near the second communicating pipe.
5. The split busway of claim 4, wherein: A plurality of heat conduction cavities are formed between the heat conduction fins, and a rectangular pipe is fixedly connected to the middle portions of the heat conduction fins.
6. The split busway of claim 5, wherein: The heat conduction fins are inserted into the interior of the slot body.
7. The split busway of claim 6, wherein: The first communicating pipe, the second communicating pipe, the third communicating pipe and the fourth communicating pipe are provided with openings on the side close to the first heat conduction board and the second heat conduction board. The first communicating pipe, the second communicating pipe and the round frame are attached to one side of the first heat conduction board.