Outdoor voltage regulating device

Abstract

The present invention relates to the field of voltage control technology, and specifically to an outdoor voltage regulating device. The present invention includes: a box body, a rain shielding component for shielding the box body from rain, a cooling component for cooling the box body, and a controller; the rain shielding component includes: a collecting plate rotatably installed above the box body, a water blocking plate that cooperates with the collecting plate to collect rainwater, and a cleaning component for cleaning the collecting plate; the cleaning component includes: a rotating seat rotatably installed on the water blocking plate, a brush wheel rotatably installed on the rotating seat, and an abutment block that can drive the brush wheel to approach the collecting plate. The collecting plate of the present invention can not only collect rainwater, but also drive the cleaning brush to clean the rainwater filter when the collecting plate rotates, and can also drive the brush wheel to clean the collecting plate at the same time.

Description

Technical Field

[0001] The present invention relates to the technical field of voltage control, and in particular to an outdoor voltage regulating device. Background Art

[0002] Voltage regulator is a device used to regulate voltage, usually used in power systems to stabilize and adjust voltage levels. This equipment is usually used in outdoor environments.

[0003] The invention with application number 202211344950.7 discloses a voltage regulating device, which relates to the field of regulating devices, including a regulating device body, the side wall of the regulating device body is rotatably connected with a flip protective cover, the lower surface of the regulating device body is provided with a mounting box, the front of the mounting box is rotatably connected with a switch window, the left and right sides of the mounting box are provided with ventilation holes, and the inner wall of the ventilation hole is provided with a ventilation window. The present invention facilitates the installation of the box body by providing a switch window, ventilates with the outside by providing a ventilation window, performs rain shielding operations by providing a rain shield, collects rainwater on rainy days by providing a rain collecting box, and performs air cooling and water cooling by providing a cooling mechanism to achieve a better cooling effect and ensure the operation of the box body. By means of the above structure, air cooling and water cooling are performed to achieve a better cooling effect and ensure the operation of the box body.

[0004] Although this patent can achieve good heat dissipation effects, it lacks a cleaning structure for the equipment. In outdoor environments, there is often a lot of dust and impurities in the air. If it is not cleaned for a long time, the equipment will be damaged faster.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Summary of the invention

[0006] The object of the present invention is to provide an outdoor voltage regulating device which can effectively solve the above technical problems.

[0007] In order to achieve the purpose of the present invention, the following technical scheme is adopted:

[0008] An outdoor voltage regulating device comprises: a box, a rain shielding component for shielding the box from rain, a cooling component for cooling the box, and a controller;

[0009] The rain shield assembly comprises: a collecting plate rotatably mounted above the box body, a water blocking plate cooperating with the collecting plate to collect rainwater, and a cleaning assembly for cleaning the collecting plate;

[0010] The cleaning assembly comprises: a rotating seat rotatably mounted on the water blocking plate, a brush wheel rotatably mounted on the rotating seat, and an abutment block capable of driving the brush wheel to approach the collecting plate;

[0011] The water blocking plate is provided with a rainwater filter screen for filtering rainwater, a cleaning brush 1 for cleaning the rainwater filter screen, and a connecting rod that can drive the cleaning brush 1 to clean the rainwater filter screen;

[0012] When the collecting plate rotates, the cleaning brush is driven to clean the rainwater filter screen, and at the same time, the brush wheel is driven to clean the collecting plate.

[0013] Furthermore, an abutment rod capable of driving the abutment block to rotate is fixedly mounted on the collecting plate, and the abutment rod abuts against the abutment block;

[0014] The two ends of the connecting rod are respectively connected to the cleaning brush 1 and the collecting plate.

[0015] Furthermore, the water blocking plate is fixedly mounted on the box body through a guide rod;

[0016] The guide rod is provided with a guide groove for guiding the moving path of the collecting plate, an elastic member is fixedly installed in the guide groove, and the elastic member is fixedly connected to the collecting plate.

[0017] Furthermore, the cooling component includes: a water cooling component for water cooling the box body, and a fan for air cooling the box body;

[0018] The water cooling assembly includes: a water storage tank for storing rainwater, a pipeline connecting the water storage tank and the water blocking plate, and a circulation pump connected to the pipeline.

[0019] Furthermore, an upper drain port is provided on the side wall of the water storage tank near the top of the water storage tank, and when the liquid level in the water storage tank exceeds the upper drain port, the liquid is discharged from the upper drain port.

[0020] Furthermore, the guide rod is provided with an induction switch, and the induction switch is electrically connected to the controller;

[0021] A drain valve is provided at the bottom of the water storage tank, and the drain valve is electrically connected to the controller;

[0022] When the collecting plate contacts the sensing switch, the controller controls the drain valve to drain water.

[0023] Furthermore, the box body is equipped with an air filter, a second cleaning brush for cleaning the air filter, and a hinged rod capable of driving the second cleaning brush to move along the air filter.

[0024] Furthermore, the two ends of the hinged rod are hinged to the collecting plate and the second cleaning brush respectively; when the collecting plate rotates, the second cleaning brush is also driven to clean the air filter.

[0025] Furthermore, a temperature sensor is provided in the box, and the temperature sensor is electrically connected to the controller.

[0026] Compared with the prior art, the present invention has the following beneficial effects: the collecting plate of the present invention can not only collect rainwater, but also drive the cleaning brush to clean the rainwater filter net when the collecting plate rotates, and can also drive the brush wheel to clean the collecting plate at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0028] Figure 1 It is a structural schematic diagram of an outdoor voltage regulating device of the present invention;

[0029] Figure 2 It is a schematic diagram of the axial side of an outdoor voltage regulating device of the present invention;

[0030] Figure 3 A partial side view of an outdoor voltage regulating device of the present invention;

[0031] Figure 4 A cross-sectional view of an outdoor voltage regulating device according to the present invention;

[0032] Figure 5 for Figure 4 A partial enlarged view of part A;

[0033] Figure 6 for Figure 4 A partial enlarged view of part C in the middle;

[0034] Figure 7 It is a schematic diagram of the structure of the collecting plate and the water blocking plate of the present invention;

[0035] Figure 8 for Figure 7 A partial enlarged view of part B;

[0036] Fig. 9 It is a schematic diagram of the structure of the cleaning component of the present invention;

[0037] Fig.10 The schematic diagram of an outdoor voltage regulating device of the present invention is shown in FIG.

[0038] In the figure: 1. box body; 2. rain shield assembly; 21. collecting plate; 22. water blocking plate; 23. cleaning assembly; 221. rainwater filter; 222. connecting rod; 223. cleaning brush 1; 231. rotating seat; 232. abutment block; 233. brush wheel; 234. mounting rod; 211. abutment rod; 11. air filter; 12. cleaning brush 2; 13. hinged rod; 14. slide rail; 15. guide plate; 224. guide rod; 2241. guide groove; 2242. elastic member; 4. drain valve; 5. controller; 6. temperature sensor; 7. induction switch. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the present invention, rather than all embodiments.

[0040] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention. When a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centered component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centered component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0041] like Figures 1 to 10 As shown, an outdoor voltage regulating device of the present invention includes: a box body 1, a rain shielding component 2 for preventing rainwater from falling directly onto the box body 1 and collecting and filtering rainwater, a cooling component for cooling the box body 1, and a controller 5.

[0042] Water-cooled devices generally use cooling water or coolant circulation for cooling. Since voltage regulating equipment is generally installed outdoors, no human intervention is required on-site except for regular inspections or when a fault occurs, especially in some remote areas where the frequency of maintenance is lower. Rainwater is relatively clean and does not contain a large amount of chemicals or pollutants. It only needs simple filtration to be used as cooling water. In addition, rainwater is natural precipitation and does not require artificial water supply. By using rainwater to cool the equipment, a lot of labor costs and coolant costs can be saved.

[0043] The rain shield assembly 2 includes: a collecting plate 21 rotatably mounted on the top of the box body 1, a water blocking plate 22 fixedly mounted on one side of the box body 1, and a cleaning assembly 23 for cleaning the collecting plate 21; when the water blocking plate 22 is connected to the collecting plate 21, they match each other to form a rainwater collecting trough, thereby collecting rainwater.

[0044] The collecting plate 21 gradually tilts downward from the central axis of the box body 1 toward the water blocking plate 22. This design can allow rainwater to flow to the water blocking plate 22 on the one hand, and on the other hand, impurities in the rainwater can be deposited between the collecting plate 21 and the water blocking plate 22, thereby facilitating subsequent cleaning; the side of the collecting plate 21 abutting against the water blocking plate 22 is lower than the water blocking plate 22, which is used to avoid interference with the water blocking plate 22 when the side of the collecting plate 21 abutting against the water blocking plate 22 swings downward.

[0045] The water blocking plate 22 is provided with a rainwater filter 221 for filtering rainwater, a cleaning brush 223 for cleaning the rainwater filter 221, and a connecting rod 222 that can drive the cleaning brush 223 to move along the rainwater filter 221; the rainwater is filtered by the rainwater filter 221, and then flows out through the water outlet of the water blocking plate 22. Since the water blocking plate 22 is higher than the box body 1, the filtered rainwater will flow downward from the pipeline due to gravity and flow into the water cooling pipe arranged in the box body 1; in actual production, the outlet of the water blocking plate 22 needs to be checked. The aperture of the water outlet is designed, or the water flow is controlled by a water valve to avoid excessive flow; the cleaning brush 223 is slidably installed on the water blocking plate 22, and is located on the side of the water blocking plate 22 close to the collecting plate 21; one end of the connecting rod 222 is hinged to the cleaning brush 223, and the other end of the connecting rod 222 is fixedly connected or hinged to the collecting plate 21, so that the connecting rod 222 can be driven to move by the movement of the collecting plate 21, and then the cleaning brush 223 can be driven to clean the rainwater filter 221 when the connecting rod 222 moves.

[0046] The connecting rod 222 is preferably a retractable connecting rod. When the collecting plate 21 rotates, the connecting rod 222 will be extended first, and then the cleaning brush 223 will be driven to move after the connecting rod 222 is extended to the maximum length, thereby extending the rotation stroke of the collecting plate 21 and reducing the interference of the connecting rod 222 on the movement of the collecting plate 21; wherein, the bottom of the cleaning brush 223 is hinged to the connecting rod 222, and the top of the cleaning brush 223 can be connected to the water blocking plate 22 through a spring, so that during the swinging of the collecting plate 21, the connecting rod 222 will continuously extend and retract, and the cleaning brush 223 will continuously move up and down under the joint action of the connecting rod 222 and the spring, thereby driving the cleaning brush 223 to repeatedly clean the rainwater filter 221, thereby achieving a better cleaning effect.

[0047] The water blocking plate 22 is fixedly mounted on the box body 1 by a guide rod 224. The guide rod 224 is an arc-shaped guide rod. The shape of the guide rod 224 matches the arc path of the collection plate 21. A guide groove 2241 is provided on the guide rod 224. The guide groove 2241 is arc-shaped and is used to guide the moving path of the collection plate 21. An elastic member 2242 is provided in the guide groove 2241 to provide a reset force for the collection plate 21, so as to help the collection plate 21 to rotate upward again after rotating downward and connect with the water blocking plate 22. According to the size of the equipment, an elastic member 2242 with corresponding elastic force can be selected as long as the above-mentioned function can be achieved. The elastic member 2242 is a spring.

[0048] When water accumulates on the collecting plate 21 on a rainy day, the collecting plate 21 swings downward along the path of the guide groove 2241 under the action of rainwater and its own gravity, and separates from the water blocking plate 22, so that the rainwater can be discharged quickly; since the collecting plate 21 is connected to the elastic member 2242, the collecting plate 21 will also swing back and forth along the trajectory of the guide groove 2241 under the combined action of gravity and the elastic force of the elastic member 2242; after the accumulated water is discharged, the collecting plate 21 will gradually reduce the swing amplitude and gradually move upward until it is connected to the water blocking plate 22 and stops moving; when the next rainwater accumulates, it enters the next cycle; if the impact force of the rainwater and the self-gravity of the collecting plate 21 continue to be greater than the elastic force of the elastic member 2242, the collecting plate 21 will remain separated from the water blocking plate 22.

[0049] The cleaning assembly 23 includes: a rotating seat 231 rotatably mounted on the water blocking plate 22, a brush wheel 233 rotatably mounted on the rotating seat 231, and an abutment block 232 that can drive the brush wheel 233 to approach or move away from the collecting plate 21; the abutment block 232 is fixedly mounted on the rotating seat 231 along the circumferential direction, and there are two abutment blocks 232; an abutment rod 211 is fixedly mounted on the collecting plate 21, and the abutment rod 211 is used to drive the abutment block 232 to move when the collecting plate 21 moves, thereby driving the brush wheel 233 to move; when the collecting plate 21 rotates downward, the abutment rod 211 drives the abutment block 232 below to move downward, thereby driving the rotating seat 231 to rotate downward, and then driving the brush wheel 233 to move toward the collecting plate 21 , and when the brush wheel 233 contacts the collecting plate 21, the brush wheel 233 is driven to rotate under the action of the water flow, so that the brush wheel 233 can clean the end of the collecting plate 21 and the water blocking plate 22 that are close to each other; when the collecting plate 21 rotates upward, the abutment rod 211 drives the abutment block 232 above to move upward to drive the brush wheel 233 to separate from the collecting plate 21; in the actual production process, it is necessary to lengthen the length of the bristles of the brush wheel 233, and there is a certain bending when the bristles contact the collecting plate 21, so that the brush wheel 233 can fully contact the collecting plate 21 during the swinging of the collecting plate 21, thereby avoiding as much as possible that the bristles cannot clean the collecting plate 21 when the collecting plate 21 swings.

[0050] Optionally, a mounting rod 234 is fixedly mounted on the rotating seat 231, and the brush wheel 233 is rotatably mounted on the mounting rod 234. The mounting rod 234 is used to drive the brush wheel 233 to move closer to or away from the collecting plate 21 when rotating; the cross section of the mounting rod 234 is V-shaped, and the V-shape has a long side and a short side, the long side is used to install the brush wheel 233, and the short side is used to be fixedly connected to the rotating seat 231. Through the design of the long side and the short side, the stroke of the brush wheel 233 and the abutment block 232 can be different, so that the brush wheel 233 can be moved on the rotating seat When 231 rotates, the brush wheel 233 can clean the collecting plate 21, and when the rotating seat 231 rotates in the opposite direction, the brush wheel 233 is away from the collecting plate 21; since the collecting plate 21 is inclined, rainwater flows downward, and impurities in the rainwater will be deposited on the end where the collecting plate 21 and the water blocking plate 22 are close to each other, so when the collecting plate 21 is cleaned, the deposited impurities can be cleaned away; it should be noted that the mounting rod 234 and the abutting rod 211 are not in the same plane, which can avoid collision when the mounting rod 234 rotates.

[0051] When water accumulates on the collecting plate 21 on a rainy day, the collecting plate 21 rotates downward and then swings, and drives the cleaning brush 223 to clean the rainwater filter 221 through the connecting rod 222; at the same time, the abutting rod 211 on the collecting plate 21 also drives the rotating seat 231 to rotate, so that the brush wheel 233 moves toward the collecting plate 21, and then the brush wheel 233 rotates under the action of the water flow and cleans the impurities on the surface of the collecting plate 21; at the same time, because the collecting plate 21 swings, the cleaning brush 223 repeatedly cleans the rainwater filter 221, and the brush wheel 233 repeatedly cleans the collecting plate 21, and the cleaning effect is better.

[0052] In addition, when it rains moderately or heavily, there is a large amount of moisture in the air. If the box body 1 is continuously cooled by water at this time, not only will the cooling effect be limited, but the service life of the box body 1 may also be shortened. However, by designing the collecting plate 21, the collecting plate 21 can be separated from the water blocking plate 22 during moderate or heavy rain, so that rainwater can flow out directly from the collecting plate 21 and no longer flow into the pipeline through the water outlet of the water blocking plate 22. Moreover, during the movement of the collecting plate 21, the brush wheel 233 cleans the collecting plate 21, and the cleaning brush 223 cleans the rainwater filter 221. While cleverly preventing rainwater from flowing into the pipeline, the collecting plate 21 and the rainwater filter 221 are cleaned respectively.

[0053] A vent is provided on the side wall of the box body 1, and an air filter 11 is arranged on the vent. The air filter 11 is used to filter dust and impurities in the air to prevent dust or impurities from entering the box body 1; slide rails 14 are fixedly installed on both sides of the vent in the vertical direction, and a cleaning brush 2 12 for cleaning the air filter 11 and a hinged rod 13 that can drive the cleaning brush 2 12 to move along the slide rail 14 are slidably installed on the slide rail 14, and the two ends of the hinged rod 13 are respectively hinged to the cleaning brush 2 12 and the collecting plate 21, so that the hinged rod 13 can be driven by the collecting plate 21 to drive the cleaning brush 2 12 to clean the air filter 11; when the collecting plate 21 rotates downward, the cleaning brush 2 12 is driven to slide downward, and when the collecting plate 21 rotates upward, the cleaning brush 2 12 is driven to slide upward, so that the air filter 11 is cleaned in the process of the cleaning brush 2 12 sliding up and down, so that when the collecting plate 21 swings, not only the rainwater filter 221 and the collecting plate 21 can be cleaned, but also the air filter 11 can be cleaned.

[0054] Cleaning the rainwater filter 221 and the air filter 11 can prevent the filter from becoming clogged, affecting air circulation and the cooling effect, thereby extending the service life of the equipment. Cleaning the collection plate 21 can prevent impurities accumulated on the surface of the collection plate 21 from entering the pipeline. The above effects can be achieved only through the structure, without the need for an additional power source or software control. The structure is simple and the cost is low.

[0055] The cooling component includes: a water cooling component for water cooling the box body 1, and a fan for air cooling the box body 1; the water cooling component includes: a water storage tank for storing rainwater filtered by the air filter 11, a pipeline, and a circulating pump installed in the water storage tank; the water storage tank is installed on one side of the box body 1, and the water inlet of the water storage tank is connected to the water outlet of the water blocking plate 22; the cold water pipeline is arranged in the box body 1 and is connected to the circulating pump, and is used to take away the heat of the box body 1 through the flow of water in the cold water pipeline. The specific arrangement of the pipeline can be selected by technicians in this field according to needs; a fan is provided at a position opposite to the air filter 11 inside the box body 1, and a guide plate 15 for guiding the air flow direction is provided, and the guide plate 15 is vertically arranged. It is installed on the inner side of the air filter 11 to guide the air flow and prevent rainwater from falling directly on the electrical equipment in the box body 1 when it rains; an upper drain outlet is opened on the side wall of the water tank near the top of the water tank. When the liquid level of the water tank exceeds the upper drain outlet, the water is discharged from the upper drain outlet to prevent excessive rainwater from accumulating in the water tank. The drain outlet is also provided with a check valve to prevent pollutants in the air from entering the water tank; by arranging a fan and a water cooling component, air cooling can be performed when air cooling is required, and water cooling can be performed when water cooling is required. Air cooling and water cooling can also work simultaneously when both are required to improve the cooling effect. The procedure is simple and the cooling effect is good.

[0056] A rain shield is provided above one end of the two collecting plates 21 that are close to each other. The rain shield is connected to the collecting plate 21 through a spring to prevent water from entering the connection and provide a reset force for the collecting plate 21. The spring can also directly connect the collecting plate 21 and the water blocking plate 22.

[0057] The guide rod 224 is provided with a sensing switch 7, which is installed near the maximum downward rotation stroke of the collecting plate 21, and the sensing switch 7 is electrically connected to the controller 5; in order to avoid repeated touching of the sensing switch 7 during the swinging of the collecting plate 21, which may cause the controller 5 to misjudge, it is necessary to set repeated touching within a specific time to be invalid, and the specific time can be set as needed, such as setting the time to 12 hours; a drain valve 4 is provided at the bottom of the water tank, and the drain valve 4 is electrically connected to the controller 5; when the collecting plate 21 contacts the sensing switch 7, the controller 5 controls the drain valve 4 to drain, and stops draining after a preset time, and the drainage time can be set according to the volume of the water tank and the drainage speed; in this way, on rainy days, the water in the water tank is discharged, and the water in the water tank is replaced by new rainwater, so that the rainwater in the water tank is relatively clean; in order to keep the rainwater in the water tank clean, adsorption materials such as activated carbon can also be set, and the specific setting can be selected by technicians in this field according to actual conditions.

[0058] A temperature sensor 6 is provided in the box 1, and the temperature sensor 6 is electrically connected to the controller 5. The controller 5 is used to control the fan or circulation pump according to the temperature collected by the temperature sensor 6 to perform air cooling or water cooling, or air cooling or water cooling at the same time. The specific control method is the existing technology.

[0059] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and boxes all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0060] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the appended claims of the present invention.

Claims

1. An outdoor voltage regulation device, characterized in that: include: A box body, a rain shielding component for shielding the box body from rain, a cooling component for cooling the box body, and a controller; The rain shield assembly comprises: a collecting plate rotatably mounted above the box body, a water blocking plate cooperating with the collecting plate to collect rainwater, and a cleaning assembly for cleaning the collecting plate; The cleaning assembly comprises: a rotating seat rotatably mounted on the water blocking plate, a brush wheel rotatably mounted on the rotating seat, and an abutment block capable of driving the brush wheel to approach the collecting plate; The water blocking plate is provided with a rainwater filter screen for filtering rainwater, a cleaning brush 1 for cleaning the rainwater filter screen, and a connecting rod that can drive the cleaning brush 1 to clean the rainwater filter screen; A mounting rod is fixedly mounted on the rotating seat, and the brush wheel is rotatably mounted on the mounting rod. The mounting rod is used to adjust the relative direction of the brush wheel and the collecting plate when rotating. The cross section of the mounting rod is V-shaped, and the V-shape has a long side and a short side. The long side is used to mount the brush wheel, and the short side is used to be fixedly connected to the rotating seat. When the collecting plate rotates, the cleaning brush is driven to clean the rainwater filter screen, and at the same time, the brush wheel is driven to clean the collecting plate; An abutment rod is fixedly mounted on the collecting plate and can drive the abutment block to rotate, and the abutment rod abuts against the abutment block; The abutment block is fixedly mounted on the rotating seat along the circumferential direction, and there are two abutment blocks; The two ends of the connecting rod are respectively connected to the cleaning brush 1 and the collecting plate; The water blocking plate is fixedly mounted on the box body through a guide rod; The guide rod is provided with a guide groove for guiding the moving path of the collecting plate, an elastic member is fixedly installed in the guide groove, and the elastic member is fixedly connected to the collecting plate; When water accumulates on the collecting plate, the collecting plate swings downward along the path of the guide groove under the action of rainwater and its own gravity, and is separated from the water blocking plate.

2. An outdoor voltage regulation device as claimed in claim 1, characterized in that: The cooling component includes: a water cooling component for water cooling the box body, and a fan for air cooling the box body; The water cooling assembly includes: a water storage tank for storing rainwater, a pipeline connecting the water storage tank and the water blocking plate, and a circulation pump connected to the pipeline.

3. An outdoor voltage regulation device as claimed in claim 2, characterized in that: An upper drain port is provided on the side wall of the water storage tank near the top of the water storage tank. When the liquid level of the water storage tank exceeds the upper drain port, the liquid is discharged from the upper drain port.

4. An outdoor voltage regulation device as claimed in claim 2, characterized in that: The guide rod is provided with an induction switch, and the induction switch is electrically connected to the controller; A drain valve is provided at the bottom of the water storage tank, and the drain valve is electrically connected to the controller; When the collecting plate contacts the sensing switch, the controller controls the drain valve to drain water.

5. An outdoor voltage regulating device as claimed in claim 2, characterized in that: The box body is equipped with an air filter, a second cleaning brush for cleaning the air filter, and a hinged rod capable of driving the second cleaning brush to move along the air filter.

6. An outdoor voltage regulating device as claimed in claim 5, characterized in that: The two ends of the hinged rod are hinged to the collecting plate and the second cleaning brush respectively; when the collecting plate rotates, the second cleaning brush is also driven to clean the air filter.

7. An outdoor voltage regulating device as claimed in claim 6, characterized in that: A temperature sensor is arranged in the box, and the temperature sensor is electrically connected to the controller.

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