A liquid-cooled high-power charging pile

Abstract

The present invention relates to the technical field of charging piles, and discloses a liquid-cooled high-power charging pile, comprising a casing, a connecting frame fixedly connected to the front side of the casing, a charging component installed on the inner wall of the connecting frame, a water tank fixedly connected to the bottom of the casing, and a liquid cooling component installed on the inner wall of the casing; a collecting mechanism is provided on the top of the casing. The present invention can maintain water circulation through rainwater collected by the collecting box on the top of the casing to ensure the normal operation of systems such as liquid cooling, thereby ensuring the normal operation of the charging pile, reducing equipment failures and downtime caused by water supply problems, and increasing the service life of the equipment. While collecting rainwater, a motor drives a scraper to scrape the filter plate to prevent fallen leaves or garbage from clogging the top of the filter plate and affecting the filtering effect of rainwater, thereby reducing the overall maintenance cost of the system, improving the overall work efficiency, and achieving a better liquid cooling effect.

Description

Technical Field

[0001] The present invention relates to the technical field of charging piles, and in particular to a liquid-cooled high-power charging pile. Background Art

[0002] With the world's increasing attention to environmental protection and sustainable development, the electric vehicle industry has developed rapidly. The range of electric vehicles has continued to increase, and the battery capacity has also been gradually expanded. This has put forward higher requirements on the charging speed. A liquid-cooled high-power charging pile can meet the needs of electric vehicles.

[0003] The patent with application number 202222813333.9 discloses a liquid-cooled high-power charging pile, which particularly includes a base, an outer shell is fixedly provided on the upper end surface of the base, an isolation cover is fixedly provided inside the outer shell, a charging module is fixedly provided inside the isolation cover, two charging heads are clamped on the front end surface of the outer shell, both charging heads are electrically connected to the charging module through wires, a water cooling jacket is provided on the outer end of the charging module, a water tank is fixedly provided on the upper end surface of the isolation cover, a water pump is fixedly connected to one side of the water tank, a cover plate is fixedly provided on the upper end surface of the outer shell, a cooling pipe is fixedly provided on the lower end surface of the cover plate, and the cooling pipe is composed of flat tubes connected by multiple U-shaped connecting pipes. This patent has a liquid cooling system composed of a water cooling jacket, a cooling pipe, a water pump, and a water tank inside, which can efficiently dissipate heat through the circulation of the coolant and has a strong heat dissipation effect. However, when this device performs water cooling on the charging pile, water needs to be added to the water tank, which cannot better save resources and causes inevitable waste. Therefore, a liquid-cooled high-power charging pile is proposed to solve the above-mentioned problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a liquid-cooled high-power charging pile in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a liquid-cooled high-power charging pile, including a casing, a connecting frame is fixedly connected to the front side of the casing, a charging component is installed on the inner wall of the connecting frame, a water tank is fixedly connected to the bottom of the casing, and a liquid cooling component is installed on the inner wall of the casing; a collecting mechanism is arranged on the top of the casing, a purification mechanism is arranged on the top of the casing, and anti-collision mechanisms are arranged on both sides of the casing; the collecting mechanism includes a collecting box, a filter plate, and a guide pipe, the collecting box is fixedly connected to the top of the casing, the filter plate is fixedly connected to the inner wall of the collecting box, and the guide pipe is fixedly connected to the bottom of the collecting box; the collecting mechanism also includes a motor, a pulley group, a reciprocating screw, a scraper rod, and a cam, the motor is fixedly installed on the inner wall of the casing, the pulley group is fixedly connected to the output end of the motor, and the reciprocating screw is fixedly connected to the pulley shaft above the pulley group At the center, the scraper rod is movably connected to the circumferential surface of the reciprocating screw rod, and the cam is fixedly connected to the circumferential surface of the reciprocating screw rod; when it rains outside, the collecting box on the top of the casing sends water to the water tank through the guide pipe, and the collected rainwater is used to maintain water circulation to ensure the normal operation of systems such as liquid cooling, thereby ensuring the normal operation of the charging pile, reducing equipment failures and downtime caused by water supply problems, and improving the service life of the equipment. While collecting rainwater, the motor drives the scraper rod to reciprocate to scrape the filter plate to prevent fallen leaves or garbage from clogging the top of the filter plate and affecting the filtering effect of rainwater, reducing the overall maintenance cost of the system, improving the overall work efficiency, and making the liquid cooling effect better. The circumferential surface of the reciprocating screw rod is rotatably connected to the inner wall of the collecting box, and the bottom of the scraper rod contacts the top of the filter plate; the charging assembly is fixedly connected to the front side of the casing, and the outer surface of the scraper rod is slidably connected to the inner wall of the collecting box.

[0006] Preferably, the purification mechanism includes a transmission rod, a medicine storage box, a rotating rod, a flip plate, a fixed block one, and a fixed block two medicine outlets. The medicine storage box is fixedly connected to the right side of the collection box, and the medicine storage box is filled with a preservative. The transmission rod is slidably connected to the inner wall of the medicine storage box, the fixed block two is fixedly connected to the right side of the transmission rod, the medicine outlet is opened on the inner wall of the transmission rod, the rotating rod is rotatably connected to the inner wall of the medicine storage box, the flip plate is fixedly connected to the circumferential surface of the rotating rod, and the fixed block one is fixedly connected to the left side of the flip plate; the purification mechanism also includes a knocking rod, an L-shaped rod, and a fixed block three, the knocking rod is rotatably connected to the inner wall of the medicine storage box through a torsion spring, the L-shaped rod is fixedly connected to the left side of the transmission rod, and the fixed block three is fixedly connected to the top of the L-shaped rod; while collecting and filtering rainwater, the reciprocating screw rotates to drive the medicine outlet The mouth moves back and forth to indirectly discharge medicine and bring the preservative into rainwater for purification, prevents excessive impurities in the water from causing poor heat dissipation, and avoids the formation of dirt that causes poor water circulation. While indirectly feeding the medicine, the transmission rod drives the flip plate to move back and forth to fully mix the preservative, thereby improving the quality of the coolant and enabling the coolant to more efficiently take away heat from the heat-generating components, ensuring that the charging pile can effectively dissipate heat even when charging at high power. While flipping the preservative, the transmission rod drives the knocking rod to knock the filter plate to prevent the filter plate from being blocked, thereby enhancing the filtering effect of the filter plate and making the liquid cooling effect of the charging pile better during operation, thereby improving the heat dissipation effect. The circumferential surface of the cam contacts the rear side of the transmission rod, the rear inclined surface of the fixed block one contacts the front inclined surface of the fixed block two, and the bottom of the knocking rod contacts the front inclined surface of the fixed block three.

[0007] Preferably, the anti-collision mechanism includes an elastic connecting rod and an anti-collision plate, the elastic connecting rod is fixedly connected to both sides of the casing, and the anti-collision plate is fixedly connected to one end of the elastic connecting rod away from the casing; the anti-collision mechanism also includes connecting rod one, connecting rod two, a limit block, connecting rod three, a positioning block, and a supporting foot, the connecting rod one is rotatably connected to the outer surface of the anti-collision plate, the connecting rod two is rotatably connected to the side of the connecting rod one away from the casing, the connecting rod three is rotatably connected to the side of the connecting rod two close to the casing, the limit block is fixedly connected to the front and rear sides of the casing, the positioning block is fixedly connected to both sides of the water tank, and the supporting foot is slidably connected to the inner wall of the positioning block; when the car loses control and suddenly hits the charging pile, the anti-collision mechanism can be used to prevent the car from being damaged by the anti-collision block on both sides of the charging pile. The collision plate protects the charging pile from excessive impact force and can absorb these vibrations, thereby extending the service life of the internal components of the charging pile, reducing the cost of maintenance and replacement, making people in the car safer and reducing the incidence of accidents. While preventing collisions, the collision plate is impacted and drives the supporting feet to extend to support the charging pile, thereby increasing the supporting force on the ground and preventing the charging pile from tilting and falling due to collision. This makes it more convenient to inspect and repair the charging pile and improves the overall safety. The impact force generated by the vehicle collision is effectively dispersed to the ground, further extending the service life of the charging pile. The circumferential surface of the connecting rod 2 contacts the inner wall of the limit block, and the outer surface of the supporting foot is rotatably connected to the side of the connecting rod 3 close to the casing.

[0008] The present invention adopts the above technical solution, which can bring the following beneficial effects: 1. This kind of liquid-cooled high-power charging pile works together through the motor, pulley set, reciprocating screw, collection box, filter plate, scraper rod, guide pipe, and cam. When it rains outside, the collection box on the top of the casing sends water to the water tank through the guide pipe, and the collected rainwater is used to maintain water circulation to ensure the normal operation of the liquid cooling and other systems, thereby ensuring the normal operation of the charging pile, reducing equipment failures and downtime caused by water supply problems, and increasing the service life of the equipment. While collecting rainwater, the motor drives the scraper rod to reciprocate to scrape the filter plate to prevent fallen leaves or garbage from clogging the top of the filter plate and affecting the filtering effect of rainwater, thereby reducing the overall maintenance cost of the system, improving the overall work efficiency, and making the liquid cooling effect better.

[0009] 2. This kind of liquid-cooled high-power charging pile, through the coordinated operation among the transmission rod, the medicine storage box, the rotating rod, the flip plate, the fixed block one, the fixed block two, the medicine outlet, the knocking rod, the L-shaped rod, and the fixed block three, while collecting and filtering the rainwater, the reciprocating screw rod rotates to drive the medicine outlet to move back and forth to indirectly discharge the medicine and bring the preservative into the rainwater for purification, to prevent excessive impurities in the water from causing poor heat dissipation effect, and also to avoid the formation of dirt causing poor water circulation. While indirectly feeding the medicine, the transmission rod drives the flip plate to move back and forth to fully mix the preservative, thereby improving the quality of the coolant and enabling the coolant to more efficiently take away heat from the heat-generating components, ensuring that the charging pile can effectively dissipate heat during high-power charging. While flipping the preservative, the transmission rod drives the knocking rod to knock on the filter plate to prevent the filter plate from being blocked, thereby enhancing the filtering effect of the filter plate, making the liquid cooling effect of the charging pile better when working, and improving the heat dissipation effect.

[0010] 3. This liquid-cooled high-power charging pile, through the coordinated operation of the elastic connecting rod, the anti-collision plate, the connecting rod one, the connecting rod two, the limit block, the connecting rod three, the positioning block, and the supporting feet, when a car loses control and suddenly hits the charging pile, the charging pile can be protected by the anti-collision plates on both sides of the charging pile to prevent the impact force from being too large, and can absorb these vibrations, thereby extending the service life of the internal components of the charging pile, reducing the cost of maintenance and replacement, making the people in the car safer, and reducing the occurrence of accidents. While preventing collisions, the anti-collision plates are impacted and drive the supporting feet to extend to support the charging pile, thereby increasing the supporting force on the ground, preventing the charging pile from tilting during a collision and causing it to fall to the ground, making it more convenient to inspect and repair the charging pile, improving the overall safety, and effectively dispersing the impact force generated by the vehicle collision to the ground, further extending the service life of the charging pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a cross-sectional view of the casing structure of the present invention; Figure 3 This is a schematic diagram of the water tank structure of the present invention; Figure 4 This is a schematic diagram of the structure of the collecting box of the present invention; Figure 5 This is a schematic diagram of the scraper structure of the present invention; Figure 6 This is a schematic diagram of the structure of the medicine storage box of the present invention; Figure 7 This is a schematic diagram of the structure of the flip plate of the present invention; Figure 8 It is a schematic diagram of the structure of the anti-collision plate of the present invention.

[0012] In the figure: 1. casing; 2. connecting frame; 3. charging assembly; 4. water tank; 5. liquid cooling assembly; 6. collecting mechanism; 61. motor; 62. pulley assembly; 63. reciprocating screw; 64. collecting box; 65. filter plate; 66. scraper rod; 67. guide tube; 68. cam; 7. purification mechanism; 71. transmission rod; 72. medicine storage box; 73. rotating rod; 74. flip plate; 75. fixed block one; 76. fixed block two; 77. medicine outlet; 78. knocking rod; 79. L-shaped rod; 710. fixed block three; 8. anti-collision mechanism; 81. elastic connecting rod; 82. anti-collision plate; 83. connecting rod one; 84. connecting rod two; 85. limit block; 86. connecting rod three; 87. positioning block; 88. supporting foot. DETAILED DESCRIPTION

[0013] 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.

[0014] See also Figure 1-Figure 8, one embodiment of the present invention is: a liquid-cooled high-power charging pile, including a casing 1, a connecting frame 2 is fixedly connected to the front side of the casing 1, a charging component 3 is installed on the inner wall of the connecting frame 2, a water tank 4 is fixedly connected to the bottom of the casing 1, and a liquid cooling component 5 is installed on the inner wall of the casing 1; a collecting mechanism 6 is arranged on the top of the casing 1, a purification mechanism 7 is arranged on the top of the casing 1, and anti-collision mechanisms 8 are arranged on both sides of the casing 1; the collecting mechanism 6 includes a collecting box 64, a filter plate 65, and a guide pipe 67, the collecting box 64 is fixedly connected to the top of the casing 1, and the filter plate 65 is fixedly connected to The inner wall of the collection box 64 and the guide pipe 67 are fixedly connected to the bottom of the collection box 64; when it rains outside, the collection box 64 on the top of the housing 1 can collect the rainwater outside for recycling. When collecting, the collection box 64 first mechanically filters the collected rainwater through the filter plate 65 on the inner wall, and also blocks the entry of impurities. After collection, the water is sent to the water tank 4 through the guide pipe 67, and the collected rainwater is used to maintain the water circulation to ensure the normal operation of the liquid cooling system, thereby ensuring the normal operation of the charging pile, reducing equipment failures and downtime caused by water supply problems, and improving The service life of the equipment is prolonged. The collecting mechanism 6 also includes a motor 61, a pulley group 62, a reciprocating screw rod 63, a scraper rod 66, and a cam 68. The motor 61 is fixedly mounted on the inner wall of the casing 1, the pulley group 62 is fixedly connected to the output end of the motor 61, the reciprocating screw rod 63 is fixedly connected to the pulley axis above the pulley group 62, the scraper rod 66 is movably connected to the circumferential surface of the reciprocating screw rod 63, and the cam 68 is fixedly connected to the circumferential surface of the reciprocating screw rod 63; while collecting rainwater, the motor 61 drives the pulley group 62 to work, and the pulley group 62 passes through the upper belt The wheel drives the reciprocating screw 63 to rotate, and the reciprocating screw 63 drives the scraper 66 to reciprocate through the threaded groove to scrape the filter plate 65, so as to prevent fallen leaves or garbage from clogging the top of the filter plate 65 and affecting the filtering effect of rainwater, thereby reducing the overall maintenance cost of the system, improving the overall working efficiency, and making the liquid cooling effect better. The circumferential surface of the reciprocating screw 63 is rotatably connected to the inner wall of the collection box 64, and the bottom of the scraper 66 contacts the top of the filter plate 65; the charging component 3 is fixedly connected to the front side of the housing 1, and the outer surface of the scraper 66 is slidably connected to the inner wall of the collection box 64; The purification mechanism 7 includes a transmission rod 71, a medicine storage box 72, a rotating rod 73, a flip plate 74, a fixed block 1 75, a fixed block 2 76, and a medicine outlet 77. The medicine storage box 72 is fixedly connected to the right side of the collection box 64, and the medicine storage box 72 is filled with a preservative. The transmission rod 71 is slidably connected to the inner wall of the medicine storage box 72, the fixed block 2 76 is fixedly connected to the right side of the transmission rod 71, and the medicine outlet 77 is opened on the inner wall of the transmission rod 71. The rotating rod 73 is rotatably connected to the inner wall of the medicine storage box 72, the flip plate 74 is fixedly connected to the circumferential surface of the rotating rod 73, and the fixed block 1 75 is fixedly connected to the flip plate 74. The left side; while collecting and filtering rainwater, the reciprocating screw 63 rotates to drive the cam 68 to rotate, and the cam 68 drives the transmission rod 71 to move through the circumferential surface. The transmission rod 71 is reset by the spring on the inner wall of the medicine storage box 72 to achieve reciprocating movement. The transmission rod 71 drives the medicine outlet 77 to reciprocate to indirectly discharge medicine and bring the antiseptic agent into the rainwater for purification, preventing excessive impurities in the water from causing poor heat dissipation, and also avoiding the formation of dirt causing poor water circulation. While indirectly feeding the medicine, the transmission rod 71 drives the fixed block 76 to reciprocate, and the fixed block 76 drives the fixed block 77 through the inclined surface. The first 75 moves back and forth, and the fixed block 75 drives the flip plate 74 to move back and forth to fully mix the antiseptic agent, thereby improving the quality of the coolant, enabling the coolant to more efficiently take away heat from the heat-generating components, and ensuring that the charging pile can effectively dissipate heat even when charging at a high power. The purification mechanism 7 also includes a knocking rod 78, an L-shaped rod 79, and a fixed block three 710. The knocking rod 78 is rotatably connected to the inner wall of the medicine storage box 72 through a torsion spring, the L-shaped rod 79 is fixedly connected to the left side of the transmission rod 71, and the fixed block three 710 is fixedly connected to the top of the L-shaped rod 79; while the antiseptic agent is flipped, the transmission rod 71 is rotated. The moving rod 71 drives the L-shaped rod 79 to move, and the L-shaped rod 79 drives the fixed block three 710 to move. The fixed block three 710 drives the knocking rod 78 to rotate through the inclined surface. When the L-shaped rod 79 moves away, the knocking rod 78 resets to knock on the filter plate 65 to prevent the filter plate 65 from being blocked, thereby enhancing the filtering effect of the filter plate 65, making the liquid cooling effect of the charging pile better during operation, and improving the heat dissipation effect. The circumferential surface of the cam 68 contacts the rear side of the transmission rod 71, the rear side inclined surface of the fixed block one 75 contacts the front side inclined surface of the fixed block two 76, and the bottom of the knocking rod 78 contacts the front side inclined surface of the fixed block three 710.

[0015] Working principle: When the new energy vehicle is charging, the charging component 3 is taken out from the connecting frame 2 to charge the vehicle. When the charging pile is working, the internal electrical components are at high temperature. At this time, the liquid cooling component 5 inside the casing 1 works, and the liquid cooling component 5 draws water from the water tank 4 for water circulation to dissipate the heat of the electrical components inside the casing 1. Liquid cooling can ensure that the temperature of each part inside the equipment is relatively balanced, and improve the overall performance and reliability of the equipment. When it rains outside, the collection box 64 on the top of the casing 1 can collect external rainwater for recycling. When collecting, the collection box 64 first mechanically filters the collected rainwater through the filter plate 65 on the inner wall, and also blocks the entry of impurities. After collection, the water is sent to the water tank 4 through the guide pipe 67, and the collected rainwater is used to maintain water circulation to ensure the normal operation of the liquid cooling system, thereby ensuring the normal operation of the charging pile, reducing equipment failures and downtime caused by water supply problems, and increasing the service life of the equipment. While collecting rainwater, the motor 61 drives the pulley group 62 to work, and the pulley group 62 drives the reciprocating screw 63 to rotate through the upper pulley, and the reciprocating screw 63 drives the scraper 66 to reciprocate through the threaded groove to scrape the filter plate 65 to prevent fallen leaves or garbage from clogging the top of the filter plate 65 and affecting the filtering effect of rainwater, thereby reducing the overall maintenance cost of the system, improving the overall work efficiency, and making the liquid cooling effect better.

[0016] While collecting and filtering rainwater, the reciprocating screw rod 63 rotates to drive the cam 68 to rotate, and the cam 68 drives the transmission rod 71 to move through the circumferential surface. The transmission rod 71 realizes reciprocating movement through the spring reset of the inner wall of the medicine storage box 72, and the transmission rod 71 drives the medicine outlet 77 to move back and forth to indirectly discharge medicine and bring the antiseptic into the rainwater for purification, so as to prevent excessive impurities in the water from causing poor heat dissipation effect, and also avoid the formation of dirt causing poor water circulation. While indirectly feeding medicine, the transmission rod 71 drives the fixed block 2 76 to move back and forth, and the fixed block 2 76 drives the fixed block 1 75 to move back and forth through the inclined surface, and the fixed block 1 75 drives the flip plate 74 to move back and forth to fully mix the antiseptic, thereby improving the cooling effect. The quality of the coolant enables the coolant to more efficiently remove heat from the heat-generating components, ensuring that the charging pile can effectively dissipate heat even when charging at high power. While the preservative is flipped, the transmission rod 71 drives the L-shaped rod 79 to move, and the L-shaped rod 79 drives the fixed block three 710 to move. The fixed block three 710 drives the knocking rod 78 to rotate through the inclined surface. When the L-shaped rod 79 is away, the knocking rod 78 is reset to knock on the filter plate 65 to prevent the filter plate 65 from being blocked, thereby enhancing the filtering effect of the filter plate 65, making the liquid cooling effect of the charging pile better during operation, and improving the heat dissipation effect. The addition of preservatives can prevent corrosion, precipitation or biological contamination in the cooling system. These preservatives can extend the service life of the coolant.

[0017] See also Figure 1-Figure 8On the basis of the above embodiment, in another embodiment of the present invention, the anti-collision mechanism 8 includes an elastic connecting rod 81 and an anti-collision plate 82. The elastic connecting rod 81 is fixedly connected to both sides of the casing 1, and the anti-collision plate 82 is fixedly connected to the end of the elastic connecting rod 81 away from the casing 1; when the car is parked, in order to prevent the car from losing control and suddenly colliding with the charging pile, the charging pile can be protected by the anti-collision plates 82 on both sides of the charging pile. While preventing collision, the elastic connecting rod 81 buffers the external impact through the spring on the inner wall to prevent the impact force from being too large and causing an explosion, thereby causing a fire. It can absorb these vibrations, extend the service life of the internal components of the charging pile, reduce the cost of maintenance and replacement, and make the people in the car safer, reducing the incidence of accidents. The anti-collision mechanism 8 also includes a connecting rod 1 83, a connecting rod 2 84, a limit block 85, a connecting rod 3 86, a positioning block 87, and a supporting foot 88. The connecting rod 1 83 is rotatably connected to the outer surface of the anti-collision plate 82, and the connecting rod 2 The circumferential surface of the connecting rod 2 84 contacts the inner wall of the limit block 85, and the outer surface of the support foot 87 is rotatably connected to the side of the connecting rod 3 86 close to the casing 1.

[0018] Working principle: When parking a car, in order to prevent the car from losing control and suddenly crashing into the charging pile, the charging pile can be protected by the anti-collision plates 82 on both sides of the charging pile. While preventing collision, the elastic connecting rod 81 buffers the external impact through the spring on the inner wall to prevent the impact force from being too large and causing an explosion, thereby causing a fire. It can absorb these vibrations, extend the service life of the internal components of the charging pile, reduce the cost of maintenance and replacement, make the people in the car safer, and reduce the incidence of accidents. While preventing collision, the anti-collision plate 82 is impacted to drive the connecting rod 1 83 to move, the connecting rod 1 83 drives the connecting rod 2 84 to move, the connecting rod 2 84 drives the connecting rod 3 86 to move, and the connecting rod 3 86 drives the supporting foot 88 to extend to support the charging pile, thereby increasing the supporting force on the ground, preventing the charging pile from tilting during collision and causing it to fall to the ground, making it more convenient to inspect and repair the charging pile, improving the overall safety, and effectively dispersing the impact force generated by the vehicle collision to the ground, further extending the service life of the charging pile.

[0019] 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 liquid-cooled high-power charging pile, comprising a housing (1), characterized in that: A connecting frame (2) is fixedly connected to the front side of the casing (1), a charging assembly (3) is installed on the inner wall of the connecting frame (2), a water tank (4) is fixedly connected to the bottom of the casing (1), and a liquid cooling assembly (5) is installed on the inner wall of the casing (1); A collecting mechanism (6) is provided on the top of the casing (1), a purifying mechanism (7) is provided on the top of the casing (1), and anti-collision mechanisms (8) are provided on both sides of the casing (1); The collecting mechanism (6) comprises a collecting box (64), a filter plate (65), and a flow guide tube (67); the collecting box (64) is fixedly connected to the top of the housing (1); the filter plate (65) is fixedly connected to the inner wall of the collecting box (64); and the flow guide tube (67) is fixedly connected to the bottom of the collecting box (64).

2. A liquid-cooled high-power charging pile according to claim 1, characterized in that: The collecting mechanism (6) further comprises a motor (61), a pulley group (62), a reciprocating screw rod (63), a scraper rod (66), and a cam (68); the motor (61) is fixedly mounted on the inner wall of the housing (1); the pulley group (62) is fixedly connected to the output end of the motor (61); the reciprocating screw rod (63) is fixedly connected to the pulley axis above the pulley group (62); the scraper rod (66) is movably connected to the circumferential surface of the reciprocating screw rod (63); and the cam (68) is fixedly connected to the circumferential surface of the reciprocating screw rod (63).

3. A liquid-cooled high-power charging pile according to claim 2, characterized in that: The circumferential surface of the reciprocating screw rod (63) is rotatably connected to the inner wall of the collecting box (64), and the bottom of the scraper rod (66) is in contact with the top of the filter plate (65).

4. A liquid-cooled high-power charging pile according to claim 3, characterized in that: The charging assembly (3) is fixedly connected to the front side of the housing (1), and the outer surface of the scraper rod (66) is slidably connected to the inner wall of the collection box (64).

5. A liquid-cooled high-power charging pile according to claim 4, characterized in that: The purification mechanism (7) comprises a transmission rod (71), a medicine storage box (72), a rotating rod (73), a flip plate (74), a fixed block 1 (75), a fixed block 2 (76), and a medicine outlet (77); the medicine storage box (72) is fixedly connected to the right side of the collection box (64); the medicine storage box (72) contains an antiseptic agent; the transmission rod (71) is slidably connected to the inner wall of the medicine storage box (72); the fixed block 2 (76) is fixedly connected to the right side of the transmission rod (71); the medicine outlet (77) is opened on the inner wall of the transmission rod (71); the rotating rod (73) is rotatably connected to the inner wall of the medicine storage box (72); the flip plate (74) is fixedly connected to the circumferential surface of the rotating rod (73); and the fixed block 1 (75) is fixedly connected to the left side of the flip plate (74).

6. A liquid-cooled high-power charging pile according to claim 5, characterized in that: The purification mechanism (7) further comprises a knocking rod (78), an L-shaped rod (79), and a third fixing block (710); the knocking rod (78) is rotatably connected to the inner wall of the medicine storage box (72) via a torsion spring; the L-shaped rod (79) is fixedly connected to the left side of the transmission rod (71); and the third fixing block (710) is fixedly connected to the top of the L-shaped rod (79).

7. A liquid-cooled high-power charging pile according to claim 6, characterized in that: The circumferential surface of the cam (68) contacts the rear side of the transmission rod (71), the rear side inclined surface of the fixing block 1 (75) contacts the front side inclined surface of the fixing block 2 (76), and the bottom of the knocking rod (78) contacts the front side inclined surface of the fixing block 3 (710).

8. A liquid-cooled high-power charging pile according to claim 7, characterized in that: The anti-collision mechanism (8) comprises an elastic connecting rod (81) and an anti-collision plate (82), wherein the elastic connecting rod (81) is fixedly connected to two sides of the housing (1), and the anti-collision plate (82) is fixedly connected to an end of the elastic connecting rod (81) away from the housing (1).

9. A liquid-cooled high-power charging pile according to claim 8, characterized in that: The anti-collision mechanism (8) further comprises a connecting rod 1 (83), a connecting rod 2 (84), a limiting block (85), a connecting rod 3 (86), a positioning block (87), and a supporting foot (88); the connecting rod 1 (83) is rotatably connected to the outer surface of the anti-collision plate (82); the connecting rod 2 (84) is rotatably connected to the side of the connecting rod 1 (83) away from the housing (1); the connecting rod 3 (86) is rotatably connected to the side of the connecting rod 2 (84) close to the housing (1); the limiting block (85) is fixedly connected to the front and rear sides of the housing (1); the positioning block (88) is fixedly connected to the two sides of the water tank (4); and the supporting foot (87) is slidably connected to the inner wall of the positioning block (88).

10. A liquid-cooled high-power charging pile according to claim 9, characterized in that: The circumferential surface of the second connecting rod (84) contacts the inner wall of the limit block (85), and the outer surface of the supporting foot (87) is rotatably connected to the side of the third connecting rod (86) close to the housing (1).

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