High-low voltage switch cabinet capable of intelligently controlling open circuit
By designing a combination of collection, adjustment, heat dissipation and exhaust mechanisms in a high and low voltage switch cabinet with intelligent control circuit breakage, the problem of rainwater seepage in heavy rainy weather is solved, and the stable operation of the equipment and the normal operation of the parts are achieved.
Patent Information
- Application Number
- CN202510084227.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2025-04-29
AI Technical Summary
The existing intelligent high and low voltage switch cabinets with broken circuits are prone to rainwater seepage in heavy rainy weather, resulting in reduced performance of parts, insulation failure or even damage, affecting the operating safety and stability of the equipment.
A high and low voltage switch cabinet with intelligent control of circuit breakage is designed, using a combination of collection mechanism, adjustment mechanism, heat dissipation mechanism and exhaust mechanism to collect rainwater and automatically close the heat dissipation mechanism during heavy rain, and to start the exhaust mechanism to slowly dissipate heat, prevent rainwater from entering and avoid temperature rise.
It effectively prevents rainwater from entering the switch cabinet during heavy rain, avoids damage to parts and temperature increases, and ensures the stable operation of the equipment and the normal operation of parts.
Smart Images
Figure CN119905919A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of switch cabinets, and in particular to a high- and low-voltage switch cabinet with intelligent circuit breaking control. Background Art
[0002] The high and low voltage switchgear with intelligent control circuit breaker is a distribution equipment that integrates intelligent control technology and circuit breaker protection functions. It is used for the transmission and distribution of electricity in the power system and has intelligent management and protection characteristics. The high and low voltage switchgear with intelligent control circuit breaker not only improves the efficiency and safety of power transmission and distribution, but also realizes remote monitoring and management of the power system through intelligent technology, providing convenience for the operation and maintenance of the power system.
[0003] In the case of heavy rain, a small amount of rainwater will enter the switch cabinet through the gaps in the heat sink and directly contact the electrical components and insulating materials in the cabinet. Since these components are extremely sensitive to moisture, the infiltration of rainwater will cause their performance to degrade, insulation to fail, or even be directly damaged, thus affecting the overall operating safety and stability of the switch cabinet.
[0004] To this end, the present invention provides a high and low voltage switch cabinet with intelligent circuit breaking control. Summary of the invention
[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0006] The present invention provides a high- and low-voltage switch cabinet with intelligent control disconnection, comprising a box body, and also comprising: a collecting mechanism arranged on the top surface of the box body, the collecting mechanism is used to collect rainwater; an adjusting mechanism arranged inside the box body; a heat dissipation mechanism arranged inside the box body, the heat dissipation mechanism is used to dissipate heat from the box body, and the adjusting mechanism is used to control the switch of the heat dissipation mechanism; a dustproof mechanism arranged in the heat dissipation mechanism, the dustproof mechanism is used to prevent dust from entering the box body through the heat dissipation mechanism; an exhaust mechanism arranged inside the box body, the exhaust mechanism is used to dissipate heat from the box body when the heat dissipation mechanism is closed.
[0007] By adopting the above technical scheme, through the cooperation of the collecting mechanism, the regulating mechanism, the heat dissipation mechanism and the exhaust mechanism, the heat dissipation mechanism can be closed to prevent rainwater from seeping in and damaging the components when it rains heavily. The exhaust mechanism can also prevent the temperature inside the box from rising due to the inability to dissipate heat in heavy rainy weather, which can prevent the components inside the box from being damaged.
[0008] Preferably, the box body comprises an outer shell, an installation box is fixedly connected to the inner wall of the outer shell, and exhaust grooves are formed on both side walls of the installation box.
[0009] By adopting the above technical solution, the design of the exhaust groove ensures that hot air can flow out efficiently, avoiding poor heat dissipation due to airflow obstruction, and ensuring that the various functions of the high and low voltage switchgear can be exerted in a stable and good environment.
[0010] Preferably, the collecting mechanism comprises a collecting box fixedly connected to the upper end of the shell, and a drain pipe is fixedly connected to one side of the collecting box.
[0011] By adopting the above technical solution and designing the collection box, rainwater can be effectively collected when it rains. The collection box is usually provided with a reasonable water inlet and water storage space so that rainwater can flow smoothly into it.
[0012] Preferably, the adjustment mechanism includes a block slidably connected to the inside of the collection box, the lower end of the block is fixedly connected to two first return springs, the lower end of the block is fixedly connected to a sliding tube, and the sliding tube passes through and is rotatably connected to the outer shell.
[0013] Preferably, one end of the sliding tube passing through the shell is fixedly connected to a mounting plate, both ends of the mounting plate are fixedly connected to an adjustment plate, a plurality of air-permeable grooves are provided in the adjustment plate, and a side of the adjustment plate close to the shell is fixedly connected to a plurality of first magnets.
[0014] By adopting the above technical solution, the control of the block and the sliding pipe is achieved through the natural changes in the accumulation and discharge of rainwater, so that the opening and closing of the cooling system are automatically adjusted according to the changes in the amount of rainwater, thereby ensuring the efficient operation of the cooling system and avoiding the risk of rainwater entering the box due to heavy rain and affecting the performance of the equipment.
[0015] Preferably, the heat dissipation mechanism comprises a heat dissipation groove provided on a side of the housing close to the first magnet, a mounting hole is provided on an inner wall of the heat dissipation groove, and a torsion spring is fixedly connected to the inner wall of the mounting hole.
[0016] Preferably, the other end of the torsion spring is fixedly connected to a rotating tube, the other end of the rotating tube is rotatably connected to the inner wall of the heat dissipation groove, the outer side of the rotating tube is fixedly connected to a baffle, and the side of the baffle close to the shell is fixedly connected to a second magnet.
[0017] By adopting the above technical solution, rainwater can be effectively prevented from entering the box through the heat sink, avoiding potential damage to internal components caused by rainwater. The heat sink can automatically resume unobstructed operation after the heavy rain stops, thereby ensuring that the heat dissipation system inside the box can work normally and avoiding the risk of equipment failure and damage caused by water accumulation.
[0018] Preferably, the dustproof mechanism includes a fixed groove opened in the heat dissipation groove, a filter screen is slidably connected inside the fixed groove, a second return spring is fixedly connected to the side of the filter screen facing the first magnet, and an inclined groove is opened on the side of the heat dissipation groove away from the first magnet.
[0019] By adopting the above technical solution, dust and dirt can be prevented from entering the box again, thereby preventing the environment inside the box from being polluted.
[0020] Preferably, the exhaust mechanism comprises an elastic airbag fixedly connected to the bottom end of the inner wall of the shell, the top surface of the elastic airbag is fixedly connected to an air inlet pipe, and there is a distance between the top end of the air inlet pipe and the bottom end of the installation box.
[0021] Preferably, an air outlet pipe is fixedly connected to the bottom end of the elastic airbag, the air outlet pipe passes through and is fixedly connected to the outer shell, and a one-way valve is fixedly connected to the outer sides of the air inlet pipe and the air outlet pipe.
[0022] By adopting the above technical solution, it is possible to avoid the situation in which, in rainy weather, the internal temperature of the box cannot be effectively cooled due to high humidity in the external environment and restricted air flow, thereby causing the temperature inside the box to rise and affecting the normal operation of various components in the box.
[0023] The high and low voltage switch cabinet with intelligent control circuit breaking described in the present invention, when it rains lightly, rainwater falls into the collecting mechanism. Due to the small amount of rainfall, the rainwater can be smoothly discharged from the collecting mechanism. At this time, the heat dissipation mechanism maintains normal operation and continues to effectively dissipate heat inside the box. When it rains heavily, the rainwater in the collecting mechanism accumulates rapidly and cannot be discharged in time. At this time, the accumulation of rainwater will trigger the start of the regulating mechanism, automatically close the heat dissipation mechanism, and start the exhaust mechanism at the same time to dissipate heat from the box in a relatively slow manner. Such a design can prevent the temperature inside the box from rising due to the inability to dissipate heat in heavy rainy weather, thereby affecting the normal operation of the components in the box. When the rain stops, the rainwater in the collecting mechanism will gradually be discharged. As the rain decreases, the regulating mechanism will also stop working accordingly, the heat dissipation mechanism will be reopened, and the exhaust mechanism will be closed. The heat dissipation mechanism will once again take on the task of dissipating heat for the box, thereby ensuring that the inside of the box remains dry and effectively preventing rainwater from invading and causing damage to components.
[0024] The high and low voltage switch cabinet with intelligent control circuit breaking described in the present invention, when the baffle starts to rotate, the rotation of the baffle drives the filter to slide in the fixed groove toward the installation box. Due to the connection mechanism between the baffle and the filter, this rotation causes the filter to produce a certain displacement in the fixed groove, thereby sliding toward the installation box. In this process, the filter will be subjected to a certain mechanical force, thereby causing its surface to vibrate. Then, the second reset spring will play a role, and use its elastic force to push the filter back to its original position, prompting the filter to reset. The reset action not only helps the filter to return to its normal working position, but also effectively shakes off the dust attached to the surface of the filter through the coordination of vibration and displacement. Such a design ensures that the vibration of the filter in the fixed groove is sufficient to remove dust, prevent dust and dirt from entering the box again, and prevent pollution of the environment inside the box. More importantly, through this automated vibration cleaning method, the cleanliness of the filter can be maintained, thereby ensuring that the filter can continue to maintain an efficient filtering effect during the filtering process, preventing dust accumulation from affecting its filtering performance. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 is a stereogram of an embodiment of the present invention; Figure 2 It is a structural schematic diagram of the collection mechanism in the present invention; Figure 3 It is a structural schematic diagram of the mediation mechanism in the present invention; Figure 4 It is a structural schematic diagram of the heat dissipation mechanism in the present invention; Figure 5 It is a structural schematic diagram of the dustproof mechanism in the present invention; Figure 6 It is a schematic structural diagram of the dustproof mechanism and the heat dissipation mechanism of the present invention; Figure 7 It is a structural schematic diagram of the exhaust mechanism of the present invention.
[0026] Description of reference numerals: 1. Box body; 11. Shell; 12. Mounting box; 13. Exhaust groove; 2. Collecting mechanism; 21. Collecting box; 22. Drain pipe; 3. Adjusting mechanism; 31. Block; 32. First return spring; 33. Sliding pipe; 34. Mounting plate; 35. Adjusting plate; 36. Air-permeable groove; 37. First magnet; 4. Heat dissipation mechanism; 41. Heat dissipation groove; 42. Mounting hole; 43. Torsion spring; 44. Rotating tube; 45. Baffle; 46. Second magnet; 5. Dust-proof mechanism; 51. Fixed groove; 52. Filter; 53. Second return spring; 54. Inclined groove; 6. Exhaust mechanism; 61. Elastic airbag; 62. Inlet pipe; 63. Outlet pipe; 64. One-way valve. DETAILED DESCRIPTION
[0027] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that the discussion of these embodiments is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the contents of this specification. Each example may omit, replace or add various processes or components as needed. In addition, the features described relative to some examples may also be combined in other examples. Example
[0028] The following is a further detailed description of the technical solution of the present invention in conjunction with the accompanying drawings and specific embodiments. Figures 1 to 7 , this application provides a high and low voltage switch cabinet with intelligent control circuit breaking, please refer to Figure 1 and Figure 2 , including a box body 1, and also including: a collecting mechanism 2 arranged on the top surface of the box body 1, the collecting mechanism 2 is used to collect rainwater; an adjusting mechanism 3 arranged inside the box body 1; a heat dissipation mechanism 4 arranged in the box body 1, the heat dissipation mechanism 4 is used to dissipate heat from the box body 1, and the adjusting mechanism 3 is used to control the switch of the heat dissipation mechanism 4; a dustproof mechanism 5 arranged in the heat dissipation mechanism 4, the dustproof mechanism 5 is used to prevent dust from entering the box body 1 through the heat dissipation mechanism 4; an exhaust mechanism 6 arranged inside the box body 1, the exhaust mechanism 6 is used to dissipate heat from the box body 1 when the heat dissipation mechanism 4 is closed.
[0029] Specifically, when it rains lightly, rainwater falls into the collecting mechanism 2. Due to the small amount of rainfall, the rainwater can be smoothly discharged from the collecting mechanism 2. At this time, the heat dissipation mechanism 4 maintains normal operation and continues to effectively dissipate heat inside the box body 1. When it rains heavily, the rainwater in the collecting mechanism 2 accumulates rapidly and cannot be discharged in time. At this time, the accumulation of rainwater will trigger the adjustment mechanism 3 to start, automatically close the heat dissipation mechanism 4, and start the exhaust mechanism 6 at the same time to dissipate heat for the box body 1 in a relatively slow manner. Such a design can prevent the temperature inside the box body 1 from rising due to the inability to dissipate heat in heavy rainy weather, thereby affecting the normal operation of the components in the box body 1. When the rain stops, the rainwater in the collecting mechanism 2 will gradually be discharged. As the rain decreases, the adjustment mechanism 3 will also stop working accordingly, the heat dissipation mechanism 4 will be reopened, and the exhaust mechanism 6 will be closed. The heat dissipation mechanism 4 will once again assume the task of dissipating heat for the box body 1, thereby ensuring that the inside of the box body 1 remains dry and effectively preventing rainwater from invading and causing damage to components.
[0030] Please refer to Figure 1 The box body 1 includes an outer shell 11 , an installation box 12 is fixedly connected to the inner wall of the outer shell 11 , and exhaust grooves 13 are opened on both side walls of the installation box 12 .
[0031] Specifically, by accurately installing the components required for various types of high and low voltage switch cabinets inside the installation box 12, it is ensured that all components are firmly fixed according to the design requirements and functional positioning, thereby ensuring the normal operation and reliability of the entire system. During the installation process, considering that the high and low voltage switch cabinet components will generate a large amount of heat when working, the design of the installation box 12 specifically considers the heat dissipation problem. In order to effectively avoid overheating or damage of components caused by heat accumulation, an exhaust groove 13 is specially provided to timely guide the hot air generated by the components during operation. Through the exhaust groove 13, the hot air will be quickly discharged to the outside of the installation box 12, thereby maintaining the temperature inside the box stable, which not only helps to maintain the normal working temperature of the components, prevent the performance of the equipment from being affected by overheating, but also prolong the service life of the components. In addition, the design of the exhaust groove 13 takes into account the smoothness of air flow, ensures that the hot air can flow out efficiently, avoids poor heat dissipation due to air flow obstruction, and ensures that the various functions of the high and low voltage switch cabinets can be exerted in a stable and good environment.
[0032] Please refer to Figure 2 The collecting mechanism 2 includes a collecting box 21 fixedly connected to the upper end of the shell 11 , and a drain pipe 22 is fixedly connected to one side of the collecting box 21 .
[0033] Specifically, through the design of the collection box 21, rainwater can be effectively collected. The collection box 21 is usually provided with a reasonable water inlet and water storage space so that rainwater can flow smoothly into it. Through the drain pipe 22, the rainwater in the collection box 21 can be discharged smoothly. After the rainwater in the collection box 21 is discharged, the changes in these water flows can control the regulating mechanism 3, and the collection and discharge amounts of rainwater can be precisely controlled through the regulating mechanism 3.
[0034] Please refer to Figure 3 The adjustment mechanism 3 includes a block 31 slidably connected to the inside of the collection box 21, and two first return springs 32 are fixedly connected to the lower end of the block 31. A sliding tube 33 is fixedly connected to the lower end of the block 31. The sliding tube 33 passes through and is rotatably connected to the outer shell 11. One end of the sliding tube 33 passing through the outer shell 11 is fixedly connected to a mounting plate 34, and both ends of the mounting plate 34 are fixedly connected to an adjustment plate 35. A plurality of air-permeable grooves 36 are opened in the adjustment plate 35, and a plurality of first magnets 37 are fixedly connected to the side of the adjustment plate 35 close to the outer shell 11.
[0035] Specifically, when heavy rain occurs, a large amount of rainwater quickly accumulates in the collection box 21, resulting in too much water to be discharged in time. Due to poor drainage, the accumulation of rainwater causes the block 31 to be affected by the water pressure, pushing the block 31 to slide down. The sliding of the block 31 then causes the sliding tube 33 to slide down, and the adjustment plate 35 connected to the sliding tube 33 also slides downward. The sliding of the adjustment plate 35 further drives the first magnet 37 to slide down together, so that the heat dissipation mechanism 4 is closed in this process. When the heavy rain stops, the rainwater no longer accumulates and begins to be discharged through the drain pipe 22, the pressure of the accumulated water is released, the compressed state of the block 31 disappears, and the block 4 is closed. The block 31 will gradually reset under the elastic force of the first reset spring 32. The reset of the block 31 causes the sliding tube 33 and the adjusting plate 35 to slide up together, thereby driving the first magnet 37 on the adjusting plate 35 to move up. When the first magnet 37 returns to its original position, the heat dissipation mechanism 4 will be reopened and start normal heat dissipation function. This process realizes the control of the block 31 and the sliding tube 33 through the natural changes of the accumulation and discharge of rainwater, thereby automatically adjusting the opening and closing of the heat dissipation system in the change of the amount of rainwater, ensuring the efficient operation of the heat dissipation system and avoiding the risk of rainwater entering the box body 1 due to heavy rain and affecting the performance of the equipment.
[0036] Please refer to Figure 4 The heat dissipation mechanism 4 includes a heat dissipation groove 41 opened on the side of the shell 11 close to the first magnet 37, the inner wall of the heat dissipation groove 41 is opened with a mounting hole 42, the inner wall of the mounting hole 42 is fixedly connected with a torsion spring 43, the other end of the torsion spring 43 is fixedly connected with a rotating tube 44, the other end of the rotating tube 44 is rotatably connected to the inner wall of the heat dissipation groove 41, the outer side of the rotating tube 44 is fixedly connected with a baffle 45, and the side of the baffle 45 close to the shell 11 is fixedly connected with a second magnet 46.
[0037] Specifically, when the first magnet 37 slides down, the first magnet 37 will gradually slide down to a position precisely aligned with the heat dissipation groove 41. At this time, since the first magnet 37 and the second magnet 46 have a magnetic effect of attracting each other, the attraction between the first magnet 37 and the second magnet 46 causes the second magnet 46 to move accordingly, thereby driving the rotating tube 44 installed on the upper end of the baffle 45 to rotate. The rotation of the rotating tube 44 causes the baffle 45 to rotate accordingly, gradually closing the heat dissipation groove 41 completely, thereby effectively preventing rainwater from entering the box body 1 through the heat dissipation groove 41, avoiding potential damage to the internal components caused by rainwater, and as the heavy rain stops, the first magnet 37 and the second magnet 46 move accordingly. 37 starts to slide up, at this time, the magnetic force between the first magnet 37 and the second magnet 46 gradually weakens, and finally no longer produces attraction. After losing the magnetic attraction, the movement of the second magnet 46 stops, and the torsion spring 43 located in the mounting hole 42 plays a role, using its elastic force to drive the rotating tube 44 to rotate in the opposite direction. As the rotating tube 44 rotates in the opposite direction, the baffle 45 also rotates, and the heat dissipation slot 41 is reopened. This process, through the synergistic effect of mechanical and magnetic forces, allows the heat dissipation slot 41 to automatically resume unobstructed after the heavy rain stops, thereby ensuring that the heat dissipation system inside the box body 1 can work normally and avoiding equipment failure and damage risks caused by water accumulation.
[0038] Please refer to Figure 5 and Figure 6 The dustproof mechanism 5 includes a fixed groove 51 opened in the heat dissipation groove 41, a filter screen 52 is slidably connected inside the fixed groove 51, a second return spring 53 is fixedly connected to the side of the filter screen 52 facing the first magnet 37, and an inclined groove 54 is opened on the side of the heat dissipation groove 41 away from the first magnet 37.
[0039] Specifically, when the baffle 45 starts to rotate, the rotation of the baffle 45 drives the filter screen 52 to slide in the fixed groove 51 toward the installation box 12, so that the filter screen 52 generates a certain displacement in the fixed groove 51, thereby sliding toward the installation box 12. In this process, the filter screen 52 will be subjected to a certain mechanical force, thereby causing its surface to vibrate. Then, the second return spring 53 will play a role, and use its elastic force to push the filter screen 52 back to its original position, prompting the filter screen 52 to reset. The reset action not only helps the filter screen 52 to return to its normal working position, but also effectively shakes off the dust attached to the surface of the filter screen 52 through the coordination of vibration and displacement. Such a design ensures that the vibration of the filter screen 52 in the fixed groove 51 is sufficient to remove dust, prevent dust and dirt from entering the box body 1 again, and prevent pollution of the environment inside the box body 1. More importantly, through this automated vibration cleaning method, the cleanliness of the filter screen 52 can be maintained, thereby ensuring that the filter screen 52 can continue to maintain an efficient filtering effect during the filtering process and prevent dust accumulation from affecting its filtering performance.
[0040] Please refer to Figure 7 The exhaust mechanism 6 includes an elastic airbag 61 fixedly connected to the bottom end of the inner wall of the outer shell 11, and the top surface of the elastic airbag 61 is fixedly connected to an air inlet pipe 62. There is a distance between the top of the air inlet pipe 62 and the bottom end of the installation box 12. The bottom end of the elastic airbag 61 is fixedly connected to an air outlet pipe 63. The air outlet pipe 63 passes through and is fixedly connected to the outer shell 11. A one-way valve 64 is fixedly connected to the outer sides of the air inlet pipe 62 and the air outlet pipe 63.
[0041] Specifically, when the adjustment plate 35 slides down, the bottom end of the adjustment plate 35 will apply a certain pressure to the elastic airbag 61, causing the gas in the elastic airbag 61 to be discharged through the outlet pipe 63. Because the rain will be heavy or light when it rains heavily, and the drain pipe 22 of the collection box 21 is always draining water, the drainage process further prompts the block 31 to move slightly upward under the elastic action of the first return spring 32. The upward movement of the block 31 causes the adjustment plate 35 to also move upward, thereby driving the air inlet pipe 62 at the upper end of the elastic airbag 61 to start sucking in the hot air discharged from the installation box 12. The hot air is guided into the elastic airbag 61 through the air inlet pipe 62, and then discharged to the outside of the shell 11 through the outlet pipe 63. Even if the heat dissipation mechanism 4 is in a closed state, it can still maintain a certain air circulation and heat dissipation function, thereby avoiding the inability to effectively dissipate heat inside the box 1 due to the high humidity of the external environment and the limited air flow in heavy rainy weather, thereby causing the temperature inside the box 1 to rise, affecting the normal operation of various components in the box 1.
[0042] Working principle: When it rains lightly, rainwater falls into the collecting mechanism 2. Due to the small amount of rain, the rainwater can be discharged smoothly from the collecting mechanism 2. At this time, the heat dissipation mechanism 4 maintains normal operation and continues to effectively dissipate heat inside the box 1. When it rains heavily, the rainwater in the collecting mechanism 2 accumulates rapidly and cannot be discharged in time. At this time, the accumulation of rainwater will trigger the start of the regulating mechanism 3, automatically shut down the heat dissipation mechanism 4, and start the exhaust mechanism 6 at the same time to dissipate heat for the box 1 in a relatively slow manner. This design can prevent the temperature inside the box 1 from rising due to the inability to dissipate heat in heavy rainy weather, thereby affecting the normal operation of the components in the box 1. When the rain stops, the rainwater in the collecting mechanism 2 will be gradually discharged. As the amount of rain decreases, the regulating mechanism The heat dissipation mechanism 3 will also stop working accordingly, the heat dissipation mechanism 4 will be reopened, and the exhaust mechanism 6 will be closed. The heat dissipation mechanism 4 will once again take on the heat dissipation task of the box body 1, thereby ensuring that the interior of the box body 1 remains dry and effectively preventing rainwater from entering and damaging the components. A large amount of rainwater quickly accumulates in the collection box 21, resulting in excessive water that cannot be discharged in time. Due to poor drainage, the accumulation of rainwater causes the block 31 to be affected by the water pressure, pushing the block 31 to slide down. The sliding of the block 31 then causes the sliding tube 33 to slide down, and the adjusting plate 35 connected to the sliding tube 33 also slides downward. The sliding of the adjusting plate 35 further drives the first magnet 37 to slide down together. When the first magnet 37 slides down, the first magnet 37 will gradually slide down to a position precisely aligned with the heat dissipation groove 41. At this time, since the first magnet 37 and the second magnet 46 have a magnetic effect of attracting each other, the attraction between the first magnet 37 and the second magnet 46 causes the second magnet 46 to move accordingly, thereby driving the rotating tube 44 installed on the upper end of the baffle 45 to rotate, and the rotation of the rotating tube 44 causes the baffle 45 to rotate accordingly, gradually closing the heat dissipation slot 41 completely, thereby effectively preventing rainwater from entering the box body 1 through the heat dissipation slot 41. When the heavy rain stops, the rainwater no longer continues to accumulate and begins to be discharged through the drain pipe 22, the pressure of the accumulated water is released, the compressed state of the stopper 31 disappears, and the stopper 31 will gradually reset under the elastic force of the first reset spring 32. The reset of the stopper 31 causes the sliding tube 33 and the adjusting plate 35 to slide up together, thereby driving The first magnet 37 on the adjustment plate 35 moves upward accordingly. When the first magnet 37 returns to its original position, the magnetic force between the first magnet 37 and the second magnet 46 gradually weakens, and finally no longer produces an attraction effect. After losing the magnetic attraction, the movement of the second magnet 46 stops, and the torsion spring 43 located in the mounting hole 42 takes effect, and uses its elastic force to drive the rotating tube 44 to rotate in the opposite direction. As the rotating tube 44 rotates in the opposite direction, the baffle 45 also rotates accordingly, and the heat dissipation slot 41 is reopened. When the baffle 45 starts to rotate, the rotation of the baffle 45 drives the filter screen 52 to slide in the fixed slot 51 toward the mounting box 12. Due to the connection mechanism between the baffle 45 and the filter screen 52, this rotation causes the filter screen 52 to produce a certain displacement in the fixed slot 51.The filter 52 slides toward the installation box 12. During this process, the filter 52 is subjected to a certain mechanical force, which causes its surface to vibrate. Then, the second return spring 53 comes into play and pushes the filter 52 back to its original position with its elastic force, so that the filter 52 is reset. The reset action not only helps the filter 52 to return to its normal working position, but also effectively shakes off the dust attached to the surface of the filter 52 through the cooperation of vibration and displacement. When the adjustment plate 35 slides down, the bottom end of the adjustment plate 35 applies a certain pressure to the elastic airbag 61, causing the gas in the elastic airbag 61 to pass through the outlet pipe 6 3. When it rains heavily, the rainwater will be heavy or light, and the drainage pipe 22 of the collection box 21 is always draining. The drainage process further causes the block 31 to move up slightly under the elastic action of the first return spring 32. The upward movement of the block 31 causes the adjustment plate 35 to move up, thereby driving the air inlet pipe 62 at the upper end of the elastic airbag 61 to start sucking the hot air discharged from the installation box 12. The hot air is guided into the elastic airbag 61 through the air inlet pipe 62, and then discharged to the outside of the housing 11 through the air outlet pipe 63. Even if the heat dissipation mechanism 4 is in the closed state, it can still maintain a certain air circulation and heat dissipation function.
[0043] An example of the present specific implementation mode is described above, but the present embodiment is not limited to the above-mentioned specific implementation mode, which is merely illustrative and not restrictive. A person skilled in the art may make many forms inspired by the present embodiment, all of which are protected by the present embodiment.
Claims
1. A high- and low-voltage switch cabinet with intelligent circuit breaking control, comprising a cabinet (1); characterized in that: Also includes A collecting mechanism (2) arranged on the top surface of the box body (1), wherein the collecting mechanism (2) is used to collect rainwater; An adjustment mechanism (3) disposed inside the box (1); A heat dissipation mechanism (4) is arranged in the box (1), the heat dissipation mechanism (4) is used to dissipate heat from the box (1), and the adjustment mechanism (3) is used to control the switch of the heat dissipation mechanism (4); A dustproof mechanism (5) disposed in the heat dissipation mechanism (4), the dustproof mechanism (5) being used to prevent dust from entering the box body (1) through the heat dissipation mechanism (4); An exhaust mechanism (6) is arranged inside the box body (1), and the exhaust mechanism (6) is used to dissipate heat from the box body (1) when the heat dissipation mechanism (4) is closed.
2. According to claim 1, a high and low voltage switch cabinet with intelligent control of circuit breaking is characterized in that: The box body (1) comprises an outer shell (11), the inner wall of the outer shell (11) is fixedly connected to a mounting box (12), and two side walls of the mounting box (12) are provided with exhaust grooves (13).
3. The high and low voltage switch cabinet with intelligent control circuit breaking according to claim 1 is characterized in that: The collecting mechanism (2) comprises a collecting box (21) fixedly connected to the upper end of the outer shell (11), and a drainage pipe (22) is fixedly connected to one side of the collecting box (21).
4. The high and low voltage switch cabinet with intelligent control circuit breaking according to claim 1 is characterized in that: The regulating mechanism (3) comprises a stopper (31) slidably connected to the interior of the collection box (21); two first return springs (32) are fixedly connected to the lower end of the stopper (31); a sliding tube (33) is fixedly connected to the lower end of the stopper (31); and the sliding tube (33) penetrates and is rotatably connected to the outer shell (11).
5. The high and low voltage switch cabinet with intelligent control circuit breaking according to claim 4 is characterized in that: One end of the sliding tube (33) passing through the outer shell (11) is fixedly connected to a mounting plate (34), and both ends of the mounting plate (34) are fixedly connected to an adjustment plate (35). A plurality of air-permeable grooves (36) are provided in the adjustment plate (35), and a plurality of first magnets (37) are fixedly connected to a side of the adjustment plate (35) close to the outer shell (11).
6. The high and low voltage switch cabinet with intelligent control circuit breaking according to claim 1 is characterized in that: The heat dissipation mechanism (4) comprises a heat dissipation groove (41) formed on a side of the housing (11) close to the first magnet (37), a mounting hole (42) being formed on an inner wall of the heat dissipation groove (41), and a torsion spring (43) being fixedly connected to the inner wall of the mounting hole (42).
7. The high and low voltage switch cabinet with intelligent control circuit breaking according to claim 6 is characterized in that: The other end of the torsion spring (43) is fixedly connected to a rotating tube (44), the other end of the rotating tube (44) is rotatably connected to the inner wall of the heat dissipation groove (41), the outer side of the rotating tube (44) is fixedly connected to a baffle (45), and the side of the baffle (45) close to the housing (11) is fixedly connected to a second magnet (46).
8. The high and low voltage switch cabinet with intelligent control circuit breaking according to claim 1 is characterized in that: The dustproof mechanism (5) comprises a fixed groove (51) provided in the heat dissipation groove (41), a filter screen (52) being slidably connected inside the fixed groove (51), a second return spring (53) being fixedly connected on a side of the filter screen (52) facing the first magnet (37), and an inclined groove (54) being provided on a side of the heat dissipation groove (41) away from the first magnet (37).
9. The high and low voltage switch cabinet with intelligent control circuit breaking according to claim 1, characterized in that: The exhaust mechanism (6) comprises an elastic airbag (61) fixedly connected to the bottom end of the inner wall of the outer shell (11), the top surface of the elastic airbag (61) is fixedly connected to an air intake pipe (62), and the top end of the air intake pipe (62) is at a distance from the bottom end of the installation box (12).
10. The high and low voltage switch cabinet with intelligent control circuit breaking according to claim 9, characterized in that: The bottom end of the elastic airbag (61) is fixedly connected to an air outlet pipe (63), the air outlet pipe (63) penetrates and is fixedly connected to the outer shell (11), and the outer sides of the air inlet pipe (62) and the air outlet pipe (63) are fixedly connected to a one-way valve (64).