Circuit cooling structure of charging pile

Abstract

The line cooling structure of the charging pile relates to the technical field of charging piles and comprises a machine body, a base is fixedly installed at the bottom of the machine body, a liquid cooling device is arranged in the base, a display screen is fixedly installed on the left side of the machine body, a rain shelter is fixedly installed on the top of the machine body, and a fixing seat is fixedly installed on the front portion of the machine body. A charging wire is slidably installed on the front portion of the fixing base, a winding device is arranged on the front portion of the machine body, a heat dissipation device is arranged on the right side of the machine body, a collecting device is arranged on the top of the machine body, and the winding device comprises a first motor, a first gear, a transmission shaft, a reduction gear, a winding wheel and a winding box. The used charging wire is wound, recycled and stored in the winding box through rotation of the winding wheel, it is ensured that the charging wire is not exposed in the external environment for a long time, the cable can be effectively protected against damage of the external environment, and therefore the service life of the cable is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of charging piles, and in particular to a circuit cooling structure of a charging pile. Background Art

[0002] The line cooling structure of the charging pile is designed to ensure that the charging pile can maintain good heat dissipation during high-power charging, prevent the line from overheating and causing damage to the equipment. The charging cable is reeled in before and after use to effectively protect the charging cable from the external environment.

[0003] The patent with patent announcement number CN117601679B relates to the field of charging pile technology. The patent discloses the field of charging pile technology, specifically a line cooling structure of a charging pile, including a base plate and a charging pile body, a plurality of support rods are fixedly installed between the base plate and the charging pile body, and the inner cavity of the charging pile body is provided with a power module, and the power module is electrically connected to the charging gun through a charging line, and also includes: dimethyl silicone oil, a conveying component for storing and transporting dimethyl silicone oil, and the conveying component is arranged on the base plate. The patent has the function of dissipating heat for the pipeline / line of the charging gun by arranging a conveying component for storing and transporting dimethyl silicone oil and then arranging a second cooling component for cooling the charging line using dimethyl silicone oil. By dissipating heat for the pipeline / line of the charging gun, the service life of the charging line will be extended to a certain extent, and the power consumption will be reduced to a certain extent.

[0004] In the above patent, the service life of the charging cable is extended to a certain extent by dissipating the heat from the pipes / circuits of the charging gun, and the power consumption is reduced to a certain extent. However, the circuit of the charging gun is not effectively retracted and recovered before and after use, which may cause the circuit to be damaged by the external environment. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a circuit cooling structure for a charging pile, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a line cooling structure of a charging pile, comprising a body, a base is fixedly installed at the bottom of the body, a liquid cooling device is arranged inside the base, a display screen is fixedly installed on the left side of the body, a rain shelter is fixedly installed on the top of the body, a fixing seat is fixedly installed on the front of the body, a charging cable is slidably installed on the front of the fixing seat, a winding device is arranged at the front of the body, a heat dissipation device is arranged on the right side of the body, and a collecting device is arranged on the top of the body; Among them, the winding device includes a motor, a gear, a transmission shaft, a reduction gear, a winding wheel and a winding box, the motor is fixedly installed on the front of the machine body, the gear is fixedly installed on the output end of the motor, the transmission shaft is rotatably installed on the front of the machine body, the reduction gear is fixedly installed on the circumferential surface of the transmission shaft, the winding wheel is fixedly installed on the end of the transmission shaft away from the machine body, and the winding box is fixedly installed on the front of the machine body. Switch one moves to start motor one, the motor starts to drive gear one to rotate, the gear one rotates to drive the reduction gear to start rotating, the reduction gear rotates to drive the transmission shaft to start rotating, and the transmission shaft rotates to drive the winding wheel to start rotating.

[0007] According to the above technical solution, the winding device also includes a switch, a sliding rod and an elastic telescopic rod. The switch is slidably installed on the top of the motor, the sliding rod is slidably installed on the front of the machine body, the fixed end of the elastic telescopic rod is fixedly installed on the bottom of the fixed seat, and the movable end of the elastic telescopic rod is fixedly installed on the top of the sliding rod. When the charging cable is inserted into the fixed seat, it pushes the sliding rod to start moving. The movement of the sliding rod pushes the switch to start moving, and the movement of the switch starts the motor.

[0008] According to the above technical solution, gear one is meshed with the reduction gear, switch one is electrically connected to motor one, and the side of the slide bar in contact with the charging line is set as an inclined surface. The meshing ensures that gear one can drive the reduction gear to rotate when it rotates, and the electrical connection ensures that switch one can control the start and stop of motor one. The setting of the inclined surface ensures that the slide bar can be pushed smoothly.

[0009] According to the above technical solution, the heat dissipation device includes a scraper rod, a protective cover and a heat sink. The scraper rod is slidably installed on the right side of the machine body, the protective cover is fixedly installed on the right side of the machine body, and the heat sink is fixedly installed on the right side of the machine body. When the winding wheel rotates, it pushes the scraper rod to move. When the scraper rod moves, it scrapes off the dust and debris on the outside of the protective cover.

[0010] According to the above technical solution, the heat dissipation device also includes a fixed plate, a second motor, a rotating shaft, fan blades and a second switch. The fixed plate is fixedly installed inside the protective cover, the second motor is fixedly installed on the left side of the fixed plate, the rotating shaft is fixedly installed on the output end of the second motor, the fan blades are fixedly installed on the circumferential surface of the rotating shaft, and the second switch is slidably installed on the top of the fixed plate. The movement of the scraper rod pushes the second switch to start moving. The movement of the second switch starts the second motor. The second motor drives the rotating shaft to start rotating. The rotation of the rotating shaft drives the fan blades to start rotating. The rotation of the fan blades blows air to dissipate heat on the heat sink.

[0011] According to the above technical solution, the heat dissipation device also includes a knocking rod and a rotating rod. The knocking rod is rotatably installed inside the protective cover, and the rotating rod is rotatably installed on the circumferential surface of the rotating shaft. When the rotating shaft rotates, the rotating rod is driven to start rotating. The rotation of the rotating rod drives the knocking rod to start rotating. The knocking rod rotates and starts to reset under the action of spring 1. The knocking rod resets and contacts the protective cover and knocks to generate vibration.

[0012] According to the above technical solution, the scraper rod 1 is in contact with the protective cover, the switch 2 is electrically connected to the motor 2, the side of the knocking rod and the rotating rod in contact with each other is set to an arc surface, a spring 1 is arranged between the knocking rod and the inside of the protective cover, and a spring 2 is arranged between the scraper rod 1 and the protective cover. The contact ensures that the scraper rod 1 can clean the protective cover when it moves, and the electrical connection ensures that the switch 2 can control the start and stop of the motor 2. The arc surface is set to ensure that the rotating rod can smoothly push the knocking rod when it rotates, and the spring 1 is set to ensure that the knocking rod can achieve self-reset, and the spring 2 is set to ensure that the scraper rod 1 can achieve self-reset.

[0013] According to the above technical scheme, the collecting device includes a moving rod, an elastic telescopic rod 2, a scraper rod 2, a water collecting box, a filter plate, an elastic telescopic rod 3 and a push rod. The moving rod is slidably installed on the front of the machine body, the elastic telescopic rod 2 is fixedly installed on the top of the moving rod, the scraper rod 2 is fixedly installed on the movable end of the elastic telescopic rod 2, the water collecting box is fixedly installed on the top of the machine body, the filter plate is fixedly installed on the top of the water collecting box, the fixed end of the elastic telescopic rod 3 is fixedly installed on the right side of the water collecting box, the movable end of the elastic telescopic rod 3 is fixedly installed on the left side of the moving rod, and the push rod is fixedly installed on the top of the scraper rod 1. The movement of the push rod pushes the moving rod to start moving, the movement of the moving rod drives the elastic telescopic rod 2 to start moving, the movement of the elastic telescopic rod 2 drives the scraper rod 2 to start moving, and the movement of the scraper rod 2 scrapes off the debris that may be blocked on the filter plate.

[0014] According to the above technical solution, the collection device also includes a water pipe, a valve, a valve switch, a second gear, a rack, and an elastic telescopic rod four. The water pipe is fixedly installed on the right side of the water collecting tank, the valve is fixedly installed on the circumferential surface of the water pipe, the valve switch is fixedly installed on the control end of the valve, the second gear is fixedly installed on the circumferential surface of the valve switch, the rack is slidably installed on the top of the protective cover, the fixed end of the fourth elastic telescopic rod is fixedly installed inside the protective cover, and the movable end of the fourth elastic telescopic rod is fixedly installed on the back of the rack. After the rotating rod is in a vertical state under the action of centrifugal force, it contacts the rack and pushes the rack to make it start to move. The movement of the rack drives the second gear to start rotating, and the rotation of the second gear drives the valve switch to start rotating. The valve switch rotates to open the valve.

[0015] According to the above technical solution, the scraper rod 2 is in contact with the filter plate, the side of the push rod that contacts the moving rod is set as a slope, and the gear 2 is meshed with the rack. The contact ensures that the scraper rod 2 can clean the filter plate while moving, and the setting of the slope ensures that the push rod can smoothly push the moving rod when moving, and the meshing ensures that the rack can drive the gear 2 to rotate when moving.

[0016] The present invention provides a circuit cooling structure for a charging pile, which has the following beneficial effects: (1) The invention reduces the stretching and friction of the charging cable during the winding process by reducing the winding speed through the rotation of the reduction gear, thereby reducing damage to the cable, extending its service life, and preventing the charging cable from being wound too quickly, causing the cable to bend, knot or deform, thereby affecting the charging performance. The used charging cable is wound up and stored in the winding box by rotating the winding wheel, ensuring that the charging cable will not be exposed to the external environment for a long time. The cable can be effectively protected from the external environment, thereby extending its service life and preventing the charging cable from being exposed to the external environment for a long time, being stepped on, collided or affected by factors such as weather, thereby causing the cable to wear or age.

[0017] (2) The invention can effectively improve the heat dissipation efficiency, extend the life of the equipment, reduce the burden on the equipment, and improve the working efficiency of the fan by scraping off the dust and debris on the outside of the protective cover as the scraper rod moves. The fan blades start to rotate by rotating the shaft, and the rotation of the fan blades blows air to the heat sink to dissipate heat, which can enhance the heat exchange efficiency between the heat sink and the surrounding air, so that heat is transferred from the internal components to the heat sink more quickly, and then the heat is taken away by the air flow of the fan, thereby reducing the internal temperature of the charging pile and preventing equipment damage or malfunction caused by excessive temperature. The knocking rod is reset to contact with the protective cover and knocks to generate vibration, which causes the dust and other debris on the protective cover to fall off, so that the protective cover maintains a good heat dissipation state and prevents dust and other debris from affecting the heat dissipation performance.

[0018] (3) The invention scrapes away debris that may be blocked on the filter plate by moving the scraper rod, effectively removing the sediment on the filter plate, thereby ensuring the normal operation of the filtration system, ensuring that the collected rainwater is as clean as possible, avoiding impurities from entering the water collection tank, and reducing the burden of subsequent water treatment. The valve switch is turned to open the valve, so that the rainwater collected in the water collection tank flows out through the water pipe and falls on the heat sink. The low-temperature rainwater can absorb the heat on the heat sink, thereby reducing the temperature of the heat sink, improving the heat dissipation efficiency, preventing the equipment or system from malfunctioning due to overheating, and extending the life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2This is a schematic diagram of the structure of the scraper rod 1 and the protective cover of the present invention; Figure 3 It is a schematic cross-sectional view of the winding device structure of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the structure enlargement of part A; Figure 5 It is a schematic cross-sectional view of the heat dissipation device structure of the present invention; Figure 6 It is a cross-sectional schematic diagram of the knocking rod and the rotating rod structure of the present invention; Figure 7 It is a schematic cross-sectional view of the structure of the collecting device of the present invention; Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of part B.

[0020] In the figure: 1, machine body; 2, base; 3, display screen; 4, canopy; 5, charging cable; 6, motor 1; 7, gear 1; 8, transmission shaft; 9, reduction gear; 10, reel; 11, reel box; 12, switch 1; 13, slide bar; 14, elastic telescopic rod 1; 151, scraper rod 1; 152, protective cover; 153, heat sink; 154, fixed plate; 155, motor 2; 156, rotating shaft; 1 57. Fan blades; 158. Switch 2; 159. Knocking rod; 1510. Rotating rod; 161. Moving rod; 162. Elastic telescopic rod 2; 163. Scraper rod 2; 164. Water collecting tank; 165. Filter plate; 166. Elastic telescopic rod 3; 167. Push rod; 168. Water pipe; 169. Valve; 1610. Valve switch; 1611. Gear 2; 1612. Rack; 1613. Elastic telescopic rod 4. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-Figure 8 One embodiment of the present invention is: a line cooling structure of a charging pile, comprising a body 1, a base 2 is fixedly installed at the bottom of the body 1, a liquid cooling device is arranged inside the base 2, a display screen 3 is fixedly installed on the left side of the body 1, a rain shelter 4 is fixedly installed on the top of the body 1, a fixed seat is fixedly installed at the front of the body 1, a charging line 5 is slidably installed at the front of the fixed seat, and a winding device is arranged at the front of the body 1; Among them, the winding device includes a motor 6, a gear 7, a transmission shaft 8, a reduction gear 9, a winding wheel 10 and a winding box 11. The motor 6 is fixedly installed at the front of the body 1, the gear 7 is fixedly installed at the output end of the motor 6, the transmission shaft 8 is rotatably installed at the front of the body 1, the reduction gear 9 is fixedly installed on the circumferential surface of the transmission shaft 8, the winding wheel 10 is fixedly installed at the end of the transmission shaft 8 away from the body 1, and the winding box 11 is fixedly installed at the front of the body 1. The winding speed is controlled by rotating the reduction gear 9, which can reduce the stretching and friction of the charging cable 5 during the winding process, thereby reducing damage to the wire, extending its service life, and preventing the charging cable 5 from winding too fast, causing the cable to bend, knot or deform, affecting the charging performance.

[0023] The winding device also includes a switch 12, a slide bar 13 and an elastic telescopic rod 14. The switch 12 is slidably installed on the top of the motor 6, the slide bar 13 is slidably installed on the front of the body 1, the fixed end of the elastic telescopic rod 14 is fixedly installed on the bottom of the fixed seat, and the movable end of the elastic telescopic rod 14 is fixedly installed on the top of the slide bar 13. The used charging cable 5 is rolled up and recovered and stored in the winding box 11 by rotating the winding wheel 10, ensuring that the charging cable 5 will not be exposed to the external environment for a long time, and can effectively protect the cable from being damaged by the external environment, thereby extending its service life and preventing the charging cable 5 from being exposed to the external environment for a long time and being stepped on, collided or affected by factors such as weather, causing the cable to wear or age.

[0024] Gear 17 is meshed with the reduction gear 9, switch 12 is electrically connected with motor 16, and the side of the slide bar 13 in contact with the charging line 5 is set as an inclined surface. The meshing ensures that gear 17 can drive the reduction gear 9 to rotate when it rotates, and the electrical connection ensures that switch 12 can control the start and stop of motor 6. The setting of the inclined surface ensures that the slide bar 13 can be pushed smoothly.

[0025] When the present embodiment is working: firstly, the QR code is scanned on the display screen 3 or the charging item is manually selected, then the charging cable 5 to be used is pulled out from the fixing seat on the machine body 1, and the charging cable 5 is pulled to insert it into the device to be charged, and after charging is completed, the used charging cable 5 is inserted into the fixing seat on the machine body 1, and when the charging cable 5 is inserted into the fixing seat, the sliding bar 13 is pushed to start moving, and the movement of the sliding bar 13 pushes the switch 12 to start moving, and the movement of the switch 12 starts the motor 16, and the motor 16 starts the driving gear 7 to start rotating, and the gear 7 rotates to drive the reduction gear 9 to start rotating, and the reduction gear 9 rotates to drive the transmission shaft 8 to start rotating, and the transmission shaft 8 rotates to drive the winding wheel 10 to start rotating, and the winding wheel 10 rotates to rewind the used charging cable 5 and store it in the winding box 11 Inside, it ensures that the charging cable 5 will not be exposed to the external environment for a long time, which can effectively protect the cable from the external environment, thereby extending its service life, and preventing the charging cable 5 from being exposed to the external environment for a long time and being stepped on, collided or affected by factors such as weather, causing cable wear or aging; when gear 1 7 rotates, the reduction gear 9 starts to rotate, and the rotation of the reduction gear 9 prevents the winding speed from being too fast, thereby reducing the stretching and friction of the charging cable 5 during the winding process, thereby reducing damage to the wire, extending its service life, and preventing the charging cable 5 from winding too fast, causing the cable to bend, knot or deform, affecting the charging performance. When the liquid cooling device is running, the pipeline passes through the inside of the body 1 and the inside of the winding box 11, and uses the fluidity of the liquid to take away the heat to achieve the effect of heat dissipation.

[0026] See also Figure 1-Figure 8 On the basis of the above embodiment, in another embodiment of the present invention, a heat dissipation device is provided on the right side of the body 1, and a collecting device is provided on the top of the body 1. The heat dissipation device includes a scraper rod 151, a protective cover 152 and a heat dissipation plate 153. The scraper rod 151 is slidably installed on the right side of the body 1, the protective cover 152 is fixedly installed on the right side of the body 1, and the heat dissipation plate 153 is fixedly installed on the right side of the body 1. The dust and debris outside the protective cover 152 can be scraped off while the scraper rod 151 moves, which can effectively improve the heat dissipation efficiency, extend the life of the equipment, reduce the burden on the equipment, and improve the working efficiency of the fan.

[0027] The heat dissipation device also includes a fixed plate 154, a second motor 155, a rotating shaft 156, a fan blade 157 and a second switch 158. The fixed plate 154 is fixedly installed inside the protective cover 152, the second motor 155 is fixedly installed on the left side of the fixed plate 154, the rotating shaft 156 is fixedly installed at the output end of the second motor 155, the fan blade 157 is fixedly installed on the circumferential surface of the rotating shaft 156, and the second switch 158 is slidably installed on the top of the fixed plate 154. The fan blade 157 starts to rotate when the rotating shaft 156 rotates. The fan blade 157 rotates to blow air to dissipate heat to the heat sink 153, which can enhance the heat exchange efficiency between the heat sink 153 and the surrounding air, so that the heat is transferred from the internal components to the heat sink 153 more quickly, and then the heat is taken away by the air flow of the fan, thereby reducing the internal temperature of the charging pile and preventing equipment damage or failure due to excessive temperature.

[0028] The heat dissipation device also includes a knocking rod 159 and a rotating rod 1510. The knocking rod 159 is rotatably installed inside the protective cover 152, and the rotating rod 1510 is rotatably installed on the circumferential surface of the rotating shaft 156. The knocking rod 159 is reset to contact and knock with the protective cover 152 to generate vibration. The vibration causes dust and other debris on the protective cover 152 to fall off, so that the protective cover 152 maintains a good heat dissipation state and prevents dust and other debris from affecting the heat dissipation performance.

[0029] Scraper rod 151 is in contact with protective cover 152, switch 2 158 is electrically connected to motor 2 155, the side of knock rod 159 and rotating rod 1510 in contact with each other is set to an arc surface, spring 1 is set between knock rod 159 and the inside of protective cover 152, and spring 2 is set between scraper rod 151 and protective cover 152. The contact ensures that scraper rod 151 can clean protective cover 152 when moving, and the electrical connection ensures that switch 2 158 can control the start and stop of motor 2 155. The arc surface is set to ensure that the rotating rod 1510 can smoothly push the knock rod 159 when rotating, and the spring 1 is set to ensure that the knock rod 159 can achieve self-reset, and the spring 2 is set to ensure that the scraper rod 151 can achieve self-reset.

[0030] The collecting device includes a moving rod 161, an elastic telescopic rod 162, a scraper rod 163, a water collecting box 164, a filter plate 165, an elastic telescopic rod 166 and a push rod 167. The moving rod 161 is slidably installed on the front of the body 1, the elastic telescopic rod 162 is fixedly installed on the top of the moving rod 161, the scraper rod 163 is fixedly installed on the movable end of the elastic telescopic rod 162, the water collecting box 164 is fixedly installed on the top of the body 1, the filter plate 165 is fixedly installed on the top of the water collecting box 164, the fixed end of the elastic telescopic rod 166 is fixedly installed on the right side of the water collecting box 164, the movable end of the elastic telescopic rod 166 is fixedly installed on the left side of the moving rod 161, and the push rod 167 is fixedly installed on the top of the scraper rod 151. The scraper rod 163 is moved to scrape off the debris that may be blocked on the filter plate 165, and the sediment on the filter plate 165 is effectively removed, thereby ensuring the normal operation of the filtration system, ensuring that the collected rainwater is as clean as possible, avoiding impurities from entering the water collecting box 164, and reducing the burden of subsequent water treatment.

[0031] The collecting device also includes a water pipe 168, a valve 169, a valve switch 1610, a second gear 1611, a rack 1612, and a fourth elastic telescopic rod 1613. The water pipe 168 is fixedly installed on the right side of the water collecting tank 164, the valve 169 is fixedly installed on the circumferential surface of the water pipe 168, the valve switch 1610 is fixedly installed on the control end of the valve 169, the second gear 1611 is fixedly installed on the circumferential surface of the valve switch 1610, the rack 1612 is slidably installed on the top of the protective cover 152, and the fourth elastic telescopic rod 1613 is fixedly installed on the circumferential surface of the valve switch 1610. The fixed end of 613 is fixedly installed inside the protective cover 152, and the movable end of the elastic telescopic rod 1613 is fixedly installed on the back of the rack 1612. The valve 169 is turned to open the valve switch 1610, so that the rainwater collected in the water collecting tank 164 flows out through the water pipe 168 and falls on the heat sink 153. The low-temperature rainwater can absorb the heat on the heat sink 153, thereby reducing the temperature of the heat sink 153, improving the heat dissipation efficiency, preventing the equipment or system from malfunctioning due to overheating, and extending the life of the equipment.

[0032] The scraper rod 163 contacts the filter plate 165, the side where the push rod 167 contacts the moving rod 161 is set as an inclined surface, and the gear 1611 is meshed with the rack 1612. The contact ensures that the scraper rod 163 can clean the filter plate 165 while moving, and the setting of the inclined surface ensures that the push rod 167 can smoothly push the moving rod 161 when moving, and the meshing ensures that the rack 1612 can drive the gear 1611 to rotate when moving.

[0033] When the present embodiment is working, the reel 10 rotates and the scraper rod 151 is pushed to start moving, the scraper rod 151 moves and pushes the switch 2 158 to start moving, the switch 2 158 moves to start the motor 2 155, the motor 2 155 drives the shaft 156 to start rotating, the shaft 156 rotates and drives the fan blades 157 to start rotating, the fan blades 157 rotate to blow air to the heat sink 153 to dissipate heat, which can enhance the heat exchange efficiency between the heat sink 153 and the surrounding air, so that the heat is transferred from the internal components to the heat sink 153 more quickly, and then the air flow of the fan takes away the heat, so as to reduce the internal temperature of the charging pile and prevent equipment damage or malfunction caused by overtemperature; while the scraper rod 151 moves, the dust and debris on the outside of the protective cover 152 are scraped off, which can effectively improve the heat dissipation. Efficiency, extend equipment life, reduce equipment burden, and improve the working efficiency of the fan; when the rotating shaft 156 rotates, it drives the rotating rod 1510 to start rotating, and the rotating rod 1510 rotates to push the knocking rod 159 to start rotating. The knocking rod 159 rotates and starts to reset under the action of spring 1. The knocking rod 159 resets and contacts the protective cover 152 and knocks to generate vibration. The vibration causes the dust and other debris on the protective cover 152 to fall off, so that the protective cover 152 maintains a good heat dissipation state and prevents dust and other debris from affecting the heat dissipation performance. After the rotating speed of the rotating shaft 156 continues to increase, the rotating rod 1510 gradually tends to a vertical state under the action of centrifugal force and loses contact with the knocking rod 159, which makes the rotating rod 1510 only contact and push the knocking rod 159 when it starts to rotate or is about to stop rotating.

[0034] When the scraper rod 151 moves, the push rod 167 starts to move, the push rod 167 moves to push the moving rod 161 to move, the moving rod 161 moves to drive the elastic telescopic rod 162 to move, the elastic telescopic rod 162 moves to drive the scraper rod 163 to move, the scraper rod 163 moves to scrape off the debris that may be blocked on the filter plate 165, effectively remove the sediment on the filter plate 165, thereby ensuring the normal operation of the filtration system, ensuring that the collected rainwater is as clean as possible, avoiding impurities from entering the water collection tank 164, and reducing the burden of subsequent water treatment; when the rotating rod 1510 moves in the centrifugal After being in a vertical state under the action of force, it contacts with the rack 1612 and pushes the rack 1612 to make it start to move. The movement of the rack 1612 drives the gear 2 1611 to start to rotate. The rotation of the gear 2 1611 drives the valve switch 1610 to start to rotate. The valve switch 1610 rotates to open the valve 169, so that the rainwater collected in the water collecting tank 164 flows out through the water pipe 168 and falls on the heat sink 153. The low-temperature rainwater can absorb the heat from the heat sink 153, thereby reducing the temperature of the heat sink 153, improving the heat dissipation efficiency, preventing the equipment or system from malfunctioning due to overheating, and extending the life of the equipment.

[0035] The above are only preferred embodiments of the present invention and are 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 in the protection scope of the present invention.

Claims

1. A circuit cooling structure of a charging pile, comprising a body (1), characterized in that: A base (2) is fixedly mounted on the bottom of the machine body (1), a liquid cooling device is arranged inside the base (2), a display screen (3) is fixedly mounted on the left side of the machine body (1), a rain shelter (4) is fixedly mounted on the top of the machine body (1), a fixing seat is fixedly mounted on the front of the machine body (1), a charging cable (5) is slidably mounted on the front of the fixing seat, a winding device is arranged on the front of the machine body (1), a heat dissipation device is arranged on the right side of the machine body (1), and a collecting device is arranged on the top of the machine body (1); The winding device comprises a motor (6), a gear (7), a transmission shaft (8), a reduction gear (9), a winding wheel (10) and a winding box (11); the motor (6) is fixedly mounted on the front of the machine body (1); the gear (7) is fixedly mounted on the output end of the motor (6); the transmission shaft (8) is rotatably mounted on the front of the machine body (1); the reduction gear (9) is fixedly mounted on the circumferential surface of the transmission shaft (8); the winding wheel (10) is fixedly mounted on one end of the transmission shaft (8) away from the machine body (1); and the winding box (11) is fixedly mounted on the front of the machine body (1).

2. The circuit cooling structure of a charging pile according to claim 1, characterized in that: The winding device further comprises a switch (12), a slide bar (13) and an elastic telescopic rod (14), wherein the switch (12) is slidably mounted on the top of the motor (6), the slide bar (13) is slidably mounted on the front of the machine body (1), the fixed end of the elastic telescopic rod (14) is fixedly mounted on the bottom of the fixed seat, and the movable end of the elastic telescopic rod (14) is fixedly mounted on the top of the slide bar (13).

3. The circuit cooling structure of a charging pile according to claim 2, characterized in that: The gear one (7) is meshed with the reduction gear (9), the switch one (12) is electrically connected to the motor one (6), and the side of the slide bar (13) that contacts the charging line (5) is configured as an inclined surface.

4. The circuit cooling structure of a charging pile according to claim 3 is characterized in that: The heat dissipation device comprises a scraper rod (151), a protective cover (152) and a heat dissipation plate (153); the scraper rod (151) is slidably mounted on the right side of the machine body (1); the protective cover (152) is fixedly mounted on the right side of the machine body (1); and the heat dissipation plate (153) is fixedly mounted on the right side of the machine body (1).

5. The circuit cooling structure of a charging pile according to claim 4, characterized in that: The heat dissipation device further comprises a fixing plate (154), a second motor (155), a rotating shaft (156), a fan blade (157) and a second switch (158); the fixing plate (154) is fixedly mounted inside the protective cover (152); the second motor (155) is fixedly mounted on the left side of the fixing plate (154); the rotating shaft (156) is fixedly mounted on the output end of the second motor (155); the fan blade (157) is fixedly mounted on the circumferential surface of the rotating shaft (156); and the second switch (158) is slidably mounted on the top of the fixing plate (154).

6. The circuit cooling structure of a charging pile according to claim 5, characterized in that: The heat dissipation device further comprises a knocking rod (159) and a rotating rod (1510), wherein the knocking rod (159) is rotatably mounted inside the protective cover (152), and the rotating rod (1510) is rotatably mounted on the circumferential surface of the rotating shaft (156).

7. The circuit cooling structure of a charging pile according to claim 6, characterized in that: The scraper rod 1 (151) is in contact with the protective cover (152), the switch 2 (158) is electrically connected to the motor 2 (155), the surface of the knocking rod (159) and the rotating rod (1510) in contact with each other is set as an arc surface, a spring 1 is set between the knocking rod (159) and the inside of the protective cover (152), and a spring 2 is set between the scraper rod 1 (151) and the protective cover (152).

8. The circuit cooling structure of a charging pile according to claim 7, characterized in that: The collecting device comprises a moving rod (161), a second elastic telescopic rod (162), a second scraper rod (163), a water collecting box (164), a filter plate (165), a third elastic telescopic rod (166) and a push rod (167); the moving rod (161) is slidably mounted on the front of the machine body (1); the second elastic telescopic rod (162) is fixedly mounted on the top of the moving rod (161); the second scraper rod (163) is fixedly mounted on the movable end of the second elastic telescopic rod (162); the water collecting box (164) is fixedly mounted on the top of the machine body (1); the filter plate (165) is fixedly mounted on the top of the water collecting box (164); the fixed end of the third elastic telescopic rod (166) is fixedly mounted on the right side of the water collecting box (164); the movable end of the third elastic telescopic rod (166) is fixedly mounted on the left side of the moving rod (161); and the push rod (167) is fixedly mounted on the top of the first scraper rod (151).

9. The circuit cooling structure of a charging pile according to claim 8, characterized in that: The collecting device further comprises a water pipe (168), a valve (169), a valve switch (1610), a second gear (1611), a rack (1612), and a fourth elastic telescopic rod (1613); the water pipe (168) is fixedly mounted on the right side of the water collecting tank (164); the valve (169) is fixedly mounted on the circumferential surface of the water pipe (168); the valve switch (1610) is fixedly mounted on the control end of the valve (169); the second gear (1611) is fixedly mounted on the circumferential surface of the valve switch (1610); the rack (1612) is slidably mounted on the top of the protective cover (152); the fixed end of the fourth elastic telescopic rod (1613) is fixedly mounted inside the protective cover (152); and the movable end of the fourth elastic telescopic rod (1613) is fixedly mounted on the back of the rack (1612).

10. The circuit cooling structure of a charging pile according to claim 9, characterized in that: The second scraper rod (163) is in contact with the filter plate (165), the surface of the push rod (167) and the moving rod (161) in contact with each other is set as an inclined surface, and the second gear (1611) is meshed with the rack (1612).

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