Assembly type intelligent heat dissipation power distribution cabinet
By using the cold pipe guiding and adjustment mechanism of the prefabricated intelligent heat dissipation distribution cabinet, the problem of low efficiency caused by the fixed heat dissipation mechanism of the existing distribution cabinet is solved, and flexible heat dissipation path adjustment is achieved, thereby improving heat dissipation efficiency and system stability.
Patent Information
- Application Number
- CN202511586078.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-01
- Publication Date
- 2026-01-13
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing power distribution cabinets have fixed heat dissipation mechanisms in place or along fixed paths, which cannot be adjusted according to the layout of electronic components, resulting in low heat dissipation efficiency.
The prefabricated intelligent heat dissipation distribution cabinet adopts an adjustable layout of cooling pipes through a cold pipe guiding mechanism and a guiding adjustment mechanism, which can adapt to different component distributions, including the extension and movement of cooling pipes, and optimize the heat dissipation path.
It improves heat dissipation efficiency, ensures stable operation of the power system, prevents electrical component problems caused by excessively high or low temperatures, and adapts to the heat dissipation requirements of different component layouts.
Smart Images
Figure CN121332318A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of intelligent power technology, and in particular to a prefabricated intelligent heat dissipation distribution cabinet. Background Technology
[0002] A distribution cabinet is an important piece of equipment in a power system, mainly used for controlling, protecting, and distributing electrical energy. It consists of a metal casing, internal electrical components, wires, and a control system. It can start, stop, and regulate the power system through switches and buttons, while also distributing power to various electrical devices and monitoring operating statuses such as voltage and current through instruments to ensure the stable operation of the power system. However, in the actual use of existing distribution cabinets, the layout of electronic components varies slightly from cabinet to cabinet. For example, some distribution cabinets may have electronic components concentrated in the middle, while others may have electronic components distributed more evenly vertically. However, the location or path of the heat dissipation mechanism in existing distribution cabinets is often fixed, making it impossible for users to adjust the heat dissipation layout according to the actual layout of the components, resulting in low heat dissipation efficiency. Summary of the Invention
[0003] The technical solution of the present invention to solve the above-mentioned technical problems is as follows: A prefabricated intelligent heat dissipation distribution cabinet includes a main body, the main body including a distribution cabinet body, the distribution cabinet body having mounting grooves on both sides, and a prefabricated heat dissipation chamber fixedly installed in the mounting grooves; a cold pipe guiding mechanism is installed on one side of the prefabricated heat dissipation chamber, and a guiding adjustment mechanism is provided inside the prefabricated heat dissipation chamber; the cold pipe guiding mechanism includes a cooling pipe, the cooling pipe being slidably mounted inside the prefabricated heat dissipation chamber; the guiding adjustment mechanism includes a first balance guide rod fixedly mounted on the inner wall of the prefabricated heat dissipation chamber, and first bending directional sleeves fixedly mounted at both ends of the first balance guide rod, the first bending directional sleeves being slidably connected to the cooling pipe; a second connecting sleeve and a third connecting sleeve are also fixedly connected to the inner wall of the prefabricated heat dissipation chamber; a second balance guide rod is fixedly mounted at the bottom of the second connecting sleeve, and the second connecting sleeve... A third balance guide rod is fixedly installed at the top of the cylinder, and a fourth balance guide rod is fixedly installed at the bottom of the third connecting sleeve. A threaded guide support rod is rotatably installed at the top of the third connecting sleeve. T-shaped connecting limit rods are installed between the second and fourth balance guide rods and between the threaded guide support rod and the third balance guide rod. The T-shaped connecting limit rod and the threaded guide support rod are connected by a threaded transmission. A first guide gear is fixedly installed at the top of the threaded guide support rod. An electric rotating rod is rotatably installed on the outer wall of the assembled heat dissipation chamber. A second guide gear that meshes with the first guide gear is fixedly installed on the outer wall of the electric rotating rod. Activating the electric rotating rod drives the second guide gear to rotate, causing the first guide gear to rotate, which in turn causes the threaded guide support rod to rotate and drive the T-shaped connecting limit rod to move up and down on its outer wall.
[0004] Preferably, the two T-shaped connecting limit rods are arranged symmetrically about the horizontal centerline of the assembled heat dissipation chamber.
[0005] Preferably, the T-shaped connecting limit rod and the threaded guide support rod are connected in a threaded transmission state. The outer wall of the T-shaped connecting limit rod is slidably mounted with a guide sleeve. The outer wall of the guide sleeve is hinged with two first support brackets. One end of each of the two first support brackets is hinged with a second bent directional sleeve that is slidably connected to the cooling pipe. The outer wall of the first support bracket is hinged with a second support bracket that is hinged to the T-shaped connecting limit rod.
[0006] Preferably, both first support brackets are arranged symmetrically about the vertical center line of the T-shaped connecting limit rod. Attached Figure Description
[0007] To more clearly illustrate the embodiments of the present invention or the existing technical solutions, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0008] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a cross-sectional view of the structure of the present invention; Figure 3 For the present invention Figure 2 Enlarged view of the A-section structure; Figure 4 This is a side sectional view of the overall structure of the guide adjustment mechanism of the present invention; Figure 5 For the present invention Figure 4 Enlarged view of the structure of section B; Figure 6 This is a partial cross-sectional view of the guiding adjustment mechanism of the present invention; Figure 7 For the present invention Figure 6 Enlarged view of the C-section structure.
[0009] In the diagram: 1. Main structure; 101. Distribution cabinet; 102. Prefabricated heat dissipation chamber; 103. Inspection port; 2. Cold pipe guiding mechanism; 21. Cooling pipe; 22. First connecting sleeve; 23. Rotating roller; 3. Guide adjustment mechanism; 31. First balance guide rod; 32. First bending directional sleeve; 33. Second connecting sleeve; 34. Second balance guide rod; 35. Third balance guide rod; 36. Third connecting sleeve; 37. Fourth balance guide rod; 38. Threaded guide support rod; 39. T-shaped connecting limit rod; 310. Guide sleeve; 311. First support frame; 312. Second bending directional sleeve; 313. Second support frame; 314. Telescopic spring; 315. First guide gear; 316. Electric rotating rod; 317. Second guide gear. Detailed Implementation
[0010] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples given are only for explaining the present invention and are not intended to limit the scope of the present invention.
[0011] Please see Figures 1-7 As shown in the figure, this embodiment provides a prefabricated intelligent heat dissipation power distribution cabinet, such as... Figure 1 As shown, it includes main body 1, referencing Figures 1-2 As shown, the main structure 1 includes a power distribution cabinet 101. Both sides of the power distribution cabinet 101 have mounting slots that match the prefabricated heat dissipation chambers 102. The prefabricated heat dissipation chambers 102 can be fixedly installed in the mounting slots. In actual use, when the electronic components inside the power distribution cabinet 101 generate significant heat, the prefabricated heat dissipation chambers 102 can be fixedly installed in the mounting slots to improve the adaptability of the power distribution cabinet 101's heat dissipation capacity. A detection port 103 is provided on one side of the prefabricated heat dissipation chambers 102, and a cold pipe guiding mechanism 2 is installed on one side of each prefabricated heat dissipation chamber 102. Figure 2 As shown, the prefabricated heat dissipation chamber 102 is equipped with a guide adjustment mechanism 3 inside; combined with Figure 3 As shown, the interior of the assembled heat dissipation chamber 102 is hollow. The cold pipe guiding mechanism 2 includes a cooling pipe 21, which is slidably installed inside the assembled heat dissipation chamber 102. The guiding adjustment mechanism 3 includes a first balance guide rod 31 fixedly installed on the inner wall of the assembled heat dissipation chamber 102. Both ends of the first balance guide rod 31 are fixedly installed with a first bending directional sleeve 32 that is slidably connected to the cooling pipe 21.
[0012] The purpose of this design is to limit the cooling pipe 21 inside the prefabricated heat dissipation chamber 102 by the first bending directional sleeve 32, so that the connection between the cooling pipe 21 and the power distribution cabinet 101 and the prefabricated heat dissipation chamber 102 is always kept in an auxiliary limiting state, and the connection between the cooling pipe 21 and the power distribution cabinet 101 will not be folded due to pulling or dragging, thus keeping the cooling pipe 21 unobstructed.
[0013] Meanwhile, a second connecting sleeve 33 and a third connecting sleeve 36 are also fixedly connected to the inner wall of the prefabricated heat dissipation chamber 102. The second connecting sleeve 33 is located on the side closer to the power distribution cabinet 101, and the third connecting sleeve 36 is located on the side away from the power distribution cabinet 101; wherein, referring to Figure 3 As shown, a first connecting sleeve 22 is fixedly installed on one side of the assembled heat dissipation chamber 102, and the cooling pipe 21 is slidably installed in the inner cavity of the first connecting sleeve 22. Multiple rotating rollers 23 are rotatably installed inside the first connecting sleeve 22.
[0014] Understandably, in actual use, when the electrical components assembled inside the distribution cabinet 101 generate a large amount of heat and require additional heat dissipation capacity, the assembled heat dissipation chamber 102 can be fixedly installed in the mounting groove on the side of the distribution cabinet 101. At the same time, the cooling pipe 21 passes through the first connecting sleeve 22, the third connecting sleeve 36, the first bending directional sleeve 32, and the second connecting sleeve 33, passes through the middle of the distribution cabinet 101, and then exits from the assembled heat dissipation chamber 102 on the other side of the distribution cabinet 101. Finally, the coolant is pumped into the cooling pipe 21 through the pump body to form a heat dissipation circulation, which can eliminate the additional heat generated by the distribution cabinet 101 and greatly improve the heat dissipation capacity of the distribution cabinet 101. Meanwhile, when the temperature is still too high, the rotating roller 23 inside the first connecting sleeve 22 can be driven by the motor to start rotating, thereby driving some of the cooling pipes 21 located outside the assembled heat dissipation chamber 102 into the assembled heat dissipation chamber 102, increasing the volume of the cooling pipes 21 inside the assembled heat dissipation chamber 102, thereby further improving the heat dissipation capacity of the assembled heat dissipation chamber 102; when the temperature is too low, the rotating roller 23 can be driven to reverse, thereby driving some of the cooling pipes 21 located inside the assembled heat dissipation chamber 102 to move to the outside of the assembled heat dissipation chamber 102. The assembly reduces the volume of the cooling pipes 21 within the prefabricated heat dissipation chamber 102, thereby reducing the heat dissipation capacity of the prefabricated heat dissipation chamber 102 and preventing condensation from occurring in the electrical components due to excessively low temperatures. This design not only allows users to improve the overall heat dissipation capacity of the electrical distribution cabinet 101 by assembling the prefabricated heat dissipation chamber 102, but also allows for adjustment of the heat dissipation capacity by controlling the volume of the cooling pipes 21 within the prefabricated heat dissipation chamber 102, ensuring that the electrical distribution cabinet 101 remains within a suitable temperature range and guaranteeing the stable operation of the power system.
[0015] Furthermore, multiple rotating rollers 23 are arranged in a ring-shaped, equidistant manner around the inner circumferential surface of the first connecting sleeve 22.
[0016] Furthermore, the first balance guide rod 31 is positioned at the vertical centerline of the assembled heat dissipation chamber 102, and the first bending directional sleeves 32 at both ends of the first balance guide rod 31 are symmetrically arranged about the horizontal centerline of the assembled heat dissipation chamber 102.
[0017] Furthermore, a second balance guide rod 34 is fixedly installed at the bottom of the second connecting sleeve 33, a third balance guide rod 35 is fixedly installed at the top of the second connecting sleeve 33, a fourth balance guide rod 37 is fixedly installed at the bottom of the third connecting sleeve 36, and a threaded guide support rod 38 is rotatably installed at the top of the third connecting sleeve 36. Figures 4-5 As shown, T-shaped connecting limit rods 39 are installed between the second balance guide rod 34 and the fourth balance guide rod 37, and between the threaded guide support rod 38 and the third balance guide rod 35. Specifically, T-shaped connecting limit rods 39 are installed on the outer walls of the second balance guide rod 34 and the fourth balance guide rod 37, and on the outer walls of the threaded guide support rod 38 and the third balance guide rod 35 in a sliding state. Telescopic springs 314 are sleeved on the fourth balance guide rod 37 and the third balance guide rod 35. The other end of the telescopic spring 314 is fixedly connected to the T-shaped connecting limit rod 39. Specifically, telescopic springs 314 are fixedly installed between the two T-shaped connecting limit rods 39 and the second connecting sleeve 33 and the third connecting sleeve 36. Under normal conditions, the telescopic springs 314 are in an extended state, pushing the T-shaped connecting limit rods 39 to the top and bottom of the assembled heat dissipation chamber 102, so that the distance between the two T-shaped connecting limit rods 39 is large.
[0018] Understandably, after the cooling pipe 21 passes through the first bending directional sleeve 32, the cooling pipe 21 can also be mounted on two T-shaped connecting limit rods 39, so that the cooling pipe 21 can be distributed at both the bottom and top of the assembled heat dissipation chamber 102. The longitudinal distribution of the cooling pipe 21 is more uniform, avoiding the cooling pipe 21 being too concentrated at the bottom, thereby making the heat dissipation capacity of the assembled heat dissipation chamber 102 more uniform and improving the heat dissipation efficiency.
[0019] Furthermore, the third balance guide rod 35, the second balance guide rod 34, the fourth balance guide rod 37, and the threaded guide support rod 38 are all disposed on the vertical center plane of the assembled heat dissipation chamber 102, and the third balance guide rod 35 and the second balance guide rod 34 are disposed in parallel with the fourth balance guide rod 37 and the threaded guide support rod 38.
[0020] Furthermore, referring to Figures 4-5 As shown, the number of T-shaped connecting limit rods 39 is set to two, and the two T-shaped connecting limit rods 39 are symmetrical about the horizontal center line of the assembled heat dissipation chamber 102 under normal conditions.
[0021] More preferably, the T-shaped connecting limiting rod 39 and the threaded guide support rod 38 are connected by a threaded transmission. A guide sleeve 310 is installed on the T-shaped connecting limiting rod 39. Two first support brackets 311 are hinged on the guide sleeve 310. A second bending directional sleeve 312 is hinged to one end of the first support bracket 311. The second bending directional sleeve 312 is slidably connected to the cooling pipe 21. A second support bracket 313 is also hinged on the first support bracket 311. The second support bracket 313 is hinged to the T-shaped connecting limiting rod 39. The second bending directional sleeve 312 is sleeved on the bent part of the cooling pipe 21.
[0022] Specifically, the T-shaped connecting limit rod 39 and the threaded guide support rod 38 are connected by a threaded transmission. The outer wall of the T-shaped connecting limit rod 39 is slidably fitted with a guide sleeve 310. The outer wall of the guide sleeve 310 is hinged with two first support brackets 311. One end of each of the two first support brackets 311 is hinged with a second bent directional sleeve 312 that is slidably connected to the cooling pipe 21. The outer wall of the first support bracket 311 is hinged with a second support bracket 313 that is hinged to the T-shaped connecting limit rod 39.
[0023] Under normal conditions, the second bending directional sleeves 312 at one end of each of the two first support brackets 311 are fitted onto the bends of the cooling pipes 21, causing the cooling pipes 21 housed inside the assembled heat dissipation chamber 102 to be arranged in an inverted C-shape. At this time, the second support brackets 313 are horizontal, lifting the first support brackets 311 to both sides to expand them, thus increasing the diameter of the bends in the cooling pipes 21. This creates a certain separation distance between the two vertical sections of the bent cooling pipes 21, resulting in a more uniform lateral distribution of the cooling pipes 21 and preventing folding and entanglement at the bends. The coolant can flow smoothly, further improving heat dissipation efficiency. When the two T-shaped connecting limit rods 39 move horizontally toward the center line of the assembled heat dissipation chamber 102, and the two T-shaped connecting limit rods 39 gradually approach each other, the end of the T-shaped connecting limit rod 39 with the second support 313 can be moved closer to the guide sleeve 310 first, so that the second support 313 gradually tilts and deflects, and then pulls the two first support 311 and their corresponding second bending directional sleeves 312 closer to each other. Thus, while the two bent parts of the cooling pipe 21 approach each other, the distance between the two vertical parts of the cooling pipe 21 also approaches simultaneously.
[0024] More preferably, a first guide gear 315 is fixedly mounted on the top of the threaded guide support rod 38, an electric rotating rod 316 is installed on the outer wall of the assembled heat dissipation chamber 102, and a second guide gear 317 that meshes with the first guide gear 315 is fixedly mounted on the outer wall of the electric rotating rod 316.
[0025] Specifically, refer toFigures 6-7 As shown, a first guide gear 315 is fixedly installed on the top of the threaded guide strut 38, and an electric rotating rod 316 is rotatably installed on the outer wall of the assembled heat dissipation chamber 102. A second guide gear 317 that meshes with the first guide gear 315 is fixedly installed on the outer wall of the electric rotating rod 316. In actual use, by starting the electric rotating rod 316 to drive the second guide gear 317 to rotate, the first guide gear 315 will rotate, which in turn will cause the threaded guide strut 38 to rotate and drive the T-shaped connecting limit rod 39 to move up and down on its outer wall.
[0026] Understandably, in practice, the distribution of electrical components inside the distribution cabinet 101 often varies. When the electrical components inside the distribution cabinet 101 are concentrated in the middle, the user can activate the electric lever 316 to rotate the second guide gear 317, which in turn causes the first guide gear 315 to rotate, thereby causing the threaded guide support rod 38 to rotate. This allows the T-shaped connecting limit rod 39 located at the top to move downward on its outer wall, thereby causing the T-shaped connecting limit rod 39 to move the bent part of the cooling pipe 21 downward. At the same time, this is coordinated with the rotating rollers. When the cooling pipe 21 is pulled outward simultaneously, the other T-shaped connecting limit rod 39 located at the bottom can simultaneously drive the bent part of the cooling pipe 21 to move upward, so that the two T-shaped connecting limit rods 39 move simultaneously towards the horizontal line of the assembled heat dissipation chamber 102. At the same time, the two bent parts and the vertical part of the cooling pipe 21 move closer to each other. During this process, the distribution of the cooling pipes 21 gradually converges towards the middle of the power distribution cabinet 101, so that the assembled heat dissipation chamber 102 can provide targeted heat dissipation to the middle of the power distribution cabinet 101, improve the accuracy of heat dissipation, and further improve the heat dissipation efficiency. When the electrical components inside the distribution cabinet 101 are relatively evenly distributed, the user can drive the second guide gear 317 to rotate in the opposite direction. At the same time, the rotating roller 23 pulls the cooling pipe 21 into the assembled heat dissipation chamber 102, so that the two T-shaped connecting limit rods 39 move in opposite directions synchronously. Meanwhile, the two bent parts and the vertical part of the cooling pipe 21 move away from each other, and the distribution of the cooling pipe 21 gradually changes from being concentrated in the middle to being dispersed all over the world, so as to better adapt to the heat dissipation of the electrical components inside the distribution cabinet 101.
[0027] More preferably, refer to Figures 4-5 As shown, the two first support brackets 311 on the outer wall of the guide sleeve 310 are symmetrically arranged about the vertical center line of the T-shaped connecting limit rod 39. The purpose of this arrangement is to ensure that the two bent sections of the cooling pipe 21 inside the assembled heat dissipation chamber 102 are always limited and supported by the T-shaped connecting limit rod 39 and its corresponding second bending directional sleeve 312, so as to keep the cooling pipe 21 inside the assembled heat dissipation chamber 102 always in a state of mutual separation and to prevent overlapping and crossing.
[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A prefabricated intelligent heat dissipation distribution cabinet, comprising a main body (1), characterized in that: The main structure (1) includes a power distribution cabinet (101), with mounting slots on both sides of the power distribution cabinet (101), and a prefabricated heat dissipation chamber (102) fixedly installed in the mounting slots; a cold pipe guiding mechanism (2) is installed on one side of the prefabricated heat dissipation chamber (102), and a guiding adjustment mechanism (3) is provided inside the prefabricated heat dissipation chamber (102); the cold pipe guiding mechanism (2) includes a cooling pipe (21), which is slidably installed inside the prefabricated heat dissipation chamber (102), and the guiding adjustment mechanism (3) includes a cooling pipe (21) fixedly installed in the prefabricated heat dissipation chamber (102). A first balance guide rod (31) is mounted on the inner wall of the heat dissipation chamber (102). A first bending directional sleeve (32) is fixedly mounted at both ends of the first balance guide rod (31). The first bending directional sleeve (32) is slidably connected to the cooling pipe (21). A second connecting sleeve (33) and a third connecting sleeve (36) are also fixedly mounted on the inner wall of the assembled heat dissipation chamber (102). A second balance guide rod (34) is fixedly mounted at the bottom of the second connecting sleeve (33), and a third balance guide rod (35) is fixedly mounted at the top of the second connecting sleeve (33). The bottom of the third connecting sleeve (36) is fixedly fitted with a fourth balance guide rod (37), and the top of the third connecting sleeve (36) is rotatably fitted with a threaded guide support rod (38). T-shaped connecting limit rods (39) are installed between the second balance guide rod (34) and the fourth balance guide rod (37) and between the threaded guide support rod (38) and the third balance guide rod (35). The T-shaped connecting limit rod (39) and the threaded guide support rod (38) are connected in a threaded transmission state. The top of the threaded guide support rod (38) is fixedly fitted with a threaded guide rod (38). The assembly heat dissipation chamber (102) is equipped with a first guide gear (315) and an electric rotating rod (316) is rotatably mounted on the outer wall of the assembly heat dissipation chamber (102). The outer wall of the electric rotating rod (316) is fixedly mounted with a second guide gear (317) that meshes with the first guide gear (315). The electric rotating rod (316) is started to drive the second guide gear (317) to rotate, causing the first guide gear (315) to rotate, which in turn causes the threaded guide support rod (38) to rotate and drive the T-shaped connecting limit rod (39) to move up and down on its outer wall.
2. The prefabricated intelligent heat dissipation distribution cabinet according to claim 1, characterized in that: Both of the aforementioned T-shaped connecting limit rods (39) are symmetrically arranged about the horizontal centerline of the assembled heat dissipation chamber (102).
3. The prefabricated intelligent heat dissipation distribution cabinet according to claim 2, characterized in that: The T-shaped connecting limit rod (39) and the threaded guide support rod (38) are connected in a threaded transmission state. The outer wall of the T-shaped connecting limit rod (39) is slidably fitted with a guide sleeve (310). The outer wall of the guide sleeve (310) is hinged with two first support brackets (311). One end of each of the two first support brackets (311) is hinged with a second bending directional sleeve (312) that is slidably connected to the cooling pipe (21). The outer wall of the first support bracket (311) is hinged with a second support bracket (313) that is hinged to the T-shaped connecting limit rod (39).
4. The prefabricated intelligent heat dissipation distribution cabinet according to claim 3, characterized in that: Both first support brackets (311) are symmetrical about the vertical center line of the T-shaped connecting limit rod (39).