Wall-mounted liftable electric vehicle charging pile

Abstract

The invention relates to the technical field of automobile charging pile processing devices, and discloses a wall-mounted liftable electric automobile charging pile which comprises a machine body, a charger is fixedly connected to the inner wall of the machine body, a cable storage mechanism is fixedly connected to the bottom surface of the inner wall of the machine body, and a water tank is fixedly connected to the top surface of the machine body. A cooling mechanism is arranged on the top face of the machine body, and a ventilation mechanism is arranged on the side face of the inner wall of the machine body. When the device is started and stopped, a cable is automatically recycled and pulled out by the automatic recycling wheel, the storage rod can automatically store and slide out the cable and automatically conduct sliding friction motion with the cleaning wheel, and therefore the cable is cleaned through reciprocating motion to prevent abrasion; the service life of the cable is prolonged and the potential safety hazard of the charging pile is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile charging piles, in particular to a wall-mounted liftable electric vehicle charging pile. BACKGROUND

[0002] The charging pile is connected with the power grid through a cable and converts alternating current into direct current suitable for charging the battery of an electric vehicle. After the electric vehicle is plugged into the charging gun, the charging pile communicates with the battery management system of the vehicle, identifies the charging requirements of the vehicle, including battery type, power state, charging power, etc. According to the charging requirements of the vehicle, the power conversion circuit inside the charging pile will adjust the output voltage and current to safely and efficiently charge the battery of the electric vehicle.

[0003] The patent with publication number CN218805288U discloses a wall-mounted liftable electric vehicle charging pile. The patent discloses a charging pile, specifically in the field of charging piles, which includes a stand, a charging pile front cover, and a charging pile rear shell. The charging pile front cover and the charging pile rear shell are provided with a canopy above. The rear end of the charging pile front cover is fixedly installed with a charging pile backplate. The charging pile backplate and the charging pile hanging plate are mutually hung and buckled. The charging pile backplate and the canopy are fixed on the stand through screws. The outer surface of the stand is fixedly installed with a gun seat. The charging gun line is fixed on the gun seat. The charging pile of this patent is a single-gun charging pile. The charging pile front cover is equipped with a sealing strip, which can effectively prevent water from entering the charging pile. The material used is sheet metal, which increases the strength and improves the reliability. The new generation of mainboard system is stable, reliable, and has a low drop rate. The rain canopy can effectively prevent water from entering the charging pile and avoid direct ultraviolet radiation on the charging pile, increasing the service life and reducing safety hazards.

[0004] However, the above device is prone to dragging the cable on the ground and causing wear and tear during use. Therefore, a wall-mounted liftable electric vehicle charging pile is proposed to solve the above problems. SUMMARY

[0005] The present application solves the technical problem of the prior art by providing a wall-mounted liftable electric vehicle charging pile.

[0006] In order to solve the above technical problems, the technical scheme adopted by the present application is: a wall-mounted liftable electric vehicle charging pile, comprising a machine body, a charging machine is fixedly connected to the inner wall of the machine body, a cable storage mechanism is fixedly connected to the bottom surface of the inner wall of the machine body, a water tank is fixedly connected to the top surface of the machine body, a cooling mechanism is formed in the top surface of the machine body, and a ventilation mechanism is formed in the side surface of the inner wall of the machine body; the cable storage mechanism comprises an automatic recovery wheel, a cable, a support plate, a support rod, a top block, a storage rod, a rotating rod, a cleaning wheel, a clamping frame and a charging plug, the automatic recovery wheel is fixedly connected to the bottom surface of the inner wall of the machine body, the cable is fixedly connected to the bottom surface of the charging machine, the support plate is fixedly connected to the surface of the automatic recovery wheel shell, the support rod is fixedly connected to the surface of the automatic recovery wheel shell, the top block is fixedly connected to the surface of the recovery roller of the automatic recovery wheel, the storage rod is rotatably connected to the inner wall of the support plate, the rotating rod is rotatably connected to the inner wall of the support rod, the cleaning wheel is fixedly connected to the circumferential surface of the rotating rod, the clamping frame is fixedly connected to the side surface of the outer wall of the machine body, and the charging plug is slidably connected to the inner wall of the clamping frame; when the cable is automatically recovered and pulled out on the circumferential surface of the automatic recovery wheel by the automatic recovery wheel, the cable can be automatically stored and slid out by being wound on the storage rod from the automatic recovery wheel, and the cable and the cleaning wheel slide and rub each other when being stored and slid out, thereby cleaning the cable through reciprocating movement.

[0007] Preferably, the cable storage mechanism comprises a telescopic rod, a spring one, a U-shaped frame, a round rod, a storage wheel and cleaning cotton, the telescopic rod is fixedly connected to the inner wall of the machine body, the spring one is sleeved on the circumferential surface of the telescopic rod, the U-shaped frame is fixedly connected to the top surface of the telescopic rod, the round rod is rotatably connected to the inner wall of the U-shaped frame, the storage wheel is fixedly connected to the circumferential surface of the round rod, and the cleaning cotton is fixedly connected to the circumferential surface of the round rod; when the cable is stored and slid out, the telescopic rod drives the storage wheel to press each other by the elastic force of the spring one, thereby further limiting the cable to prevent abrasion, and the cleaning cotton rotates with the round rod to rub and clean the dust on the cable when the cable is stored and slid out, thereby preventing the dust from being brought into the machine body and affecting the internal storage operation.

[0008] Preferably, the cable is sleeved on the circumferential surface of the automatic recovery wheel, the cable is sleeved on the circumferential surface of the storage rod, the cable is slidably connected to the circumferential surface of the cleaning wheel, the cable is in contact with the circumferential surface of the cleaning cotton, and the charging plug is slidably connected to the inner wall on the side of the charging machine.

[0009] Preferably, the cooling mechanism comprises: an electric pole, a temperature sensor, an extension column, an inclined block, a sliding door, a filter box, and a cooling pipe. The electric pole is fixedly connected to the top surface of the charging machine. The temperature sensor is fixedly connected to the inner wall of the machine body. The extension column is fixedly connected to the circumferential surface of the temperature sensor. The inclined block is fixedly connected to the inner wall of the water tank. The sliding door is fixedly connected to the circumferential surface of the extension column. The filter box is fixedly connected to the back surface of the water tank. The cooling pipe is fixedly connected to the bottom surface of the filter box. The temperature sensor senses the temperature inside the machine body. If the temperature is too high, the extension column is started to lift the sliding door to pour the rainwater in the water tank into the filter box, filter the residues to prevent the cooling pipe from being blocked, and flow the water source into the cooling pipe to cool the machine body to prevent the temperature from being too high to cause an accident.

[0010] Preferably, the cooling mechanism comprises: a rotating shaft, a filter screen, a protrusion sliding rail, a pulling block, and a filter plate. The rotating shaft is rotatably connected to the sliding door. The filter screen is slidingly connected to the top surface of the water tank. The protrusion sliding rail is fixedly connected to the inner wall of the water tank. The pulling block is fixedly connected to the bottom surface of the filter screen. The filter plate is fixedly connected to the inner wall of the water tank. When the sliding door is lifted, the rotating shaft drives the filter screen to slide on the top of the protrusion sliding rail to stretch backward, so that the bottom convex surface of the pulling block collides with the convex surface of the protrusion sliding rail, and the residues on the filter screen are shaken off and fall into the machine body or a partition inside the water tank which is isolated by the filter plate, so that the residues are conveniently further cleaned and recycled without affecting the cooling system.

[0011] Preferably, the electric pole is fixedly connected to the circumferential surface of the temperature sensor. The extension column is fixedly connected to the inner wall of the machine body. The rotating shaft is fixedly connected to the back surface of the filter screen. The surface of the protrusion sliding rail is in contact with the pulling block. The cooling pipe is fixedly connected to the back surface of the machine body.

[0012] Preferably, the ventilation mechanism comprises: a ventilation window, a motor, a fixed stake, a reciprocating screw rod, a sliding rod, and a cleaning brush. The ventilation window is installed on the side surface of the machine body. The motor is fixedly connected to the back surface of the machine body. The fixed stake is fixedly connected to the back surface of the machine body. The reciprocating screw rod is rotatably connected to the inner wall of the fixed stake. The sliding rod is fixedly connected to the inner wall of the fixed stake. The cleaning brush is movably connected to the circumferential surface of the reciprocating screw rod. The ventilation window is used for ventilation and heat dissipation of the charging pile. The motor drives the reciprocating screw rod to rotate and drives the cleaning brush to move back and forth on the reciprocating screw rod to clean the ventilation window. The top block is automatically recycled by the rotation of the wheel and is impacted on the ventilation window, so that the dust on the ventilation window is shaken off to keep the ventilation smooth.

[0013] Preferably, the ventilation mechanism comprises a ventilation fan, a fixed plate, a rack, an L-shaped rubber rod, a spring two, a gear, a louver, the ventilation fan is fixedly connected to the front of the ventilation window, the fixed plate is fixedly connected to the inner wall side of the body, the rack is slidingly connected to the inner wall of the fixed plate, the L-shaped rubber rod is fixedly connected to the surface of the rack, the spring two is fixedly connected to the surface of the L-shaped rubber rod, the gear is engaged with the surface of the rack, and the louver is fixedly connected to the center of the gear shaft.

[0014] Preferably, the reciprocating wire rod is fixedly connected to the output end of the motor, the L-shaped rubber rod is located on the movement track of the top block, the spring two is fixedly connected to the bottom surface of the fixed plate, and the louver is rotatably connected to the inner wall of the ventilation fan.

[0015] The above technical scheme can bring the following beneficial effects: 1. When the device is started, the cable is automatically recycled by the automatic reciprocating movement of the automatic recycling wheel, the storage rod is automatically stored and slid out of the cable, and the automatic sliding friction movement with the cleaning wheel is automatically performed, and the reciprocating movement cleans the cable; the telescopic rod is compressed by the spring one to drive the recycling wheels to press each other, so that the cable is further limited to prevent wear and tear, and the cleaning cotton further cleans the dust on the cable on the circumferential surface of the rotating rod and the inner wall of the recycling wheel, preventing the dust from entering the body.

[0016] 2. The wall-mounted lifting electric vehicle charging pile, the temperature sensor senses the temperature in the body, if the temperature is too high, the telescopic column is started to stretch the door to put the water in the water tank into the filter box to filter the residue and prevent blockage, and the water source flows into the cooling pipe to cool the body to prevent accidents caused by high temperature of the device; when the door is raised, the filter screen is slid on the top surface of the convex block slide rail through the rotating shaft, so that the friction between the pull block and the convex block slide rail shakes the residue and fallen leaves on the filter screen to fall out of the body or fall into the compartment separated by the filter plate, facilitating further cleaning and recycling.

[0017] 3. When the device is started, the motor drives the reciprocating wire rod to rotate, so that the cleaning brush moves back and forth on the circumferential surface of the reciprocating wire rod and the slide rod to scrub the ventilation window, the top block is driven by the rotation of the automatic recycling wheel to hit the ventilation window to shake off the dust and clean the ventilation window; the ventilation fan brings wind into the body to cool it down, the L-shaped rubber rod is driven by the top block to move up to engage the gear, when the top block slides through the L-shaped rubber rod, the spring two is compressed and rebounded to make the mechanism reciprocate, so that the louver rotates and swings to blow the wind evenly into the body. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present application; Figure 2 is a semi-diagram of the body structure of the present application; Figure 3 is a schematic diagram of the internal structure of the body of the present application; Figure 4 is a schematic diagram of the cable storage mechanism structure of the present application; Figure 5 is a schematic diagram of the storage mechanism structure of the present application; Figure 6 is a schematic diagram of the cooling mechanism structure of the present application; Figure 7 is a schematic diagram of the cooling mechanism structure of the present application; Figure 8 is a schematic diagram of the ventilation mechanism structure of the present application.

[0019] In the figure: 1, body; 2, charger; 3, cable storage mechanism; 301, automatic recovery wheel; 302, cable; 303, support plate; 304, support rod; 305, top block; 306, storage rod; 307, rotating rod; 308, cleaning wheel; 309, telescopic rod; 310, spring one; 311, U-shaped frame; 312, round rod; 313, storage wheel; 314, cleaning cotton; 315, clamping frame; 316, charging plug; 4, water tank; 5, cooling mechanism; 501, electric rod; 502, temperature sensor; 503, telescopic column; 504, inclined block; 505, sliding door; 506, rotating shaft; 507, filter screen; 508, protruding block sliding rail; 509, pull block; 510, filter plate; 511, filter box; 512, cooling pipe; 6, ventilation mechanism; 601, ventilation window; 602, motor; 603, fixed pile; 604, reciprocating screw rod; 605, sliding rod; 606, cleaning brush; 607, ventilation fan; 608, fixed plate; 609, rack; 610, L-shaped rubber rod; 611, spring two; 612, gear; 613, louver. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-8One embodiment of the present application is: a wall-mounted liftable electric vehicle charging pile, comprising a body 1, a charging machine 2 fixedly connected to the inner wall of the body 1, a cable storage mechanism 3 fixedly connected to the bottom surface of the inner wall of the body 1, a water tank 4 fixedly connected to the top surface of the body 1, a cooling mechanism 5 opened on the top surface of the body 1, and a ventilation mechanism 6 opened on the side surface of the inner wall of the body 1; The cable storage mechanism 3 comprises an automatic recovery wheel 301, a cable 302, a support plate 303, a support rod 304, a top block 305, a storage rod 306, a rotating rod 307, a cleaning wheel 308, a clamping frame 315, and a charging plug 316. The automatic recovery wheel 301 is fixedly connected to the bottom surface of the inner wall of the body 1. The cable 302 is fixedly connected to the bottom surface of the charging machine 2. The support plate 303 is fixedly connected to the surface of the shell of the automatic recovery wheel 301. The support rod 304 is fixedly connected to the surface of the shell of the automatic recovery wheel 301. The top block 305 is fixedly connected to the recovery roller surface of the automatic recovery wheel 301. The storage rod 306 is rotatably connected to the inner wall of the support plate 303. The rotating rod 307 is rotatably connected to the inner wall of the support rod 304. The cleaning wheel 308 is fixedly connected to the circumferential surface of the rotating rod 307. The clamping frame 315 is fixedly connected to the side surface of the outer wall of the body 1. The charging plug 316 is slidably connected to the inner wall of the clamping frame 315. The cable storage mechanism 3 comprises a telescopic rod 309, a spring 310, a U-shaped frame 311, a round rod 312, a storage wheel 313, and cleaning cotton 314. The telescopic rod 309 is fixedly connected to the inner wall of the body 1. The spring 310 is sleeved on the circumferential surface of the telescopic rod 309. The U-shaped frame 311 is fixedly connected to the top surface of the telescopic rod 309. The round rod 312 is rotatably connected to the inner wall of the U-shaped frame 311. The storage wheel 313 is fixedly connected to the circumferential surface of the round rod 312. The cleaning cotton 314 is fixedly connected to the circumferential surface of the round rod 312. The cable 302 is sleeved on the circumferential surface of the automatic recovery wheel 301. The cable 302 is sleeved on the circumferential surface of the storage rod 306. The cable 302 is slidably connected to the circumferential surface of the cleaning wheel 308. The cable 302 is in contact with the circumferential surface of the cleaning cotton 314. The charging plug 316 is slidably connected to the side inner wall of the charging machine 2.

[0022] Working principle: when the device is started and stopped, the cable 302 is automatically recovered and pulled out on the circumferential surface of the automatic recovery wheel 301 by the automatic recovery wheel 301. The cable 302 is also automatically stored and slid on the storage rod 306, and performs sliding friction movement with the cleaning wheel 308 during storage and sliding, thereby cleaning the cable 302 through reciprocating movement. When the cable 302 is stored and slid, the telescopic rod 309 drives the storage wheel 313 to press each other through the elastic force of the spring 310, thereby further limiting the cable 302 to prevent wear and tear. At the same time, the cleaning cotton 314 rotates with the round rod 312 during the storage and sliding of the cable 302, thereby rubbing and cleaning the dust on the cable 302, preventing the dust from entering the body 1 and affecting the internal storage operation.

[0023] Please refer toFigures 1-8 On the basis of the above-mentioned embodiments, in another embodiment of the present application, the cooling mechanism 5 comprises: an electric pole 501, a temperature sensor 502, an extension column 503, an inclined block 504, a sliding door 505, a filter box 511, and a cooling pipe 512. The electric pole 501 is fixedly connected to the top surface of the charger 2. The temperature sensor 502 is fixedly connected to the inner wall of the machine body 1. The extension column 503 is fixedly connected to the circumferential surface of the temperature sensor 502. The inclined block 504 is fixedly connected to the inner wall of the water tank 4. The sliding door 505 is fixedly connected to the circumferential surface of the extension column 503. The filter box 511 is fixedly connected to the back surface of the water tank 4. The cooling pipe 512 is fixedly connected to the bottom surface of the filter box 511. The cooling mechanism 5 comprises: a rotating shaft 506, a filter screen 507, a protruding block sliding rail 508, a pulling block 509, and a filter plate 510. The rotating shaft 506 is rotatably connected to the sliding door 505. The filter screen 507 is slidingly connected to the top surface of the water tank 4. The protruding block sliding rail 508 is fixedly connected to the inner wall of the water tank 4. The pulling block 509 is fixedly connected to the bottom surface of the filter screen 507. The filter plate 510 is fixedly connected to the inner wall of the water tank 4. The electric pole 501 is fixedly connected to the circumferential surface of the temperature sensor 502. The extension column 503 is fixedly connected to the inner wall of the machine body 1. The rotating shaft 506 is fixedly connected to the back surface of the filter screen 507. The protruding block sliding rail 508 is in surface contact with the pulling block 509. The cooling pipe 512 is fixedly connected to the back surface of the machine body 1. The ventilation mechanism 6 comprises: a ventilation window 601, a motor 602, a fixed stake 603, a reciprocating wire rod 604, a sliding rod 605, and a cleaning brush 606. The ventilation window 601 is installed on the side surface of the machine body 1. The motor 602 is fixedly connected to the back surface of the machine body 1. The fixed stake 603 is fixedly connected to the back surface of the machine body 1. The reciprocating wire rod 604 is rotatably connected to the inner wall of the fixed stake 603. The sliding rod 605 is fixedly connected to the inner wall of the fixed stake 603. The cleaning brush 606 is movably connected to the circumferential surface of the reciprocating wire rod 604. The ventilation mechanism 6 comprises: a ventilation fan 607, a fixed plate 608, a rack 609, an L-shaped rubber rod 610, a spring 611, a gear 612, and a louver 613. The ventilation fan 607 is fixedly connected to the front surface of the ventilation window 601. The fixed plate 608 is fixedly connected to the inner wall of the machine body 1. The rack 609 is slidingly connected to the inner wall of the fixed plate 608. The L-shaped rubber rod 610 is fixedly connected to the surface of the rack 609. The spring 611 is fixedly connected to the surface of the L-shaped rubber rod 610. The gear 612 is engaged with the surface of the rack 609. The louver 613 is fixedly connected to the shaft center of the gear 612. The reciprocating wire rod 604 is fixedly connected to the output end of the motor 602. The L-shaped rubber rod 610 is located on the movement track of the top block 305. The spring 611 is fixedly connected to the bottom surface of the fixed plate 608. The louver 613 is rotatably connected to the inner wall of the ventilation fan 607.

[0024] Working principle: When the device is started, the temperature sensor 502 senses the internal temperature of the body 1 and starts the operation. If the temperature is too high, the telescopic column 503 is activated to lift the sliding door 505 to let the rainwater in the water tank 4 enter the filter box 511, filter the residue to prevent clogging the cooling pipe 512, and the water source flows into the cooling pipe 512 to cool the body 1 to prevent the device from overheating and internal combustion causing an accident; and when the sliding door 505 is raised, the rotating shaft 506 drives the filter screen 507 to slide on the top of the protruding slide rail 508 and stretch backward, so that the convex surface of the bottom of the pulling block 509 rubs and collides with the convex surface of the protruding slide rail 508, so that the residue and fallen leaves on the filter screen 507 are shaken off the body 1 or fall into the compartment of the water tank 4 isolated by the filter plate 510, which is convenient for further unified cleaning and recycling without affecting the cooling system; When the device is running, the vent window 601 is used for ventilation to dissipate heat for the charging pile. The motor 602 drives the reciprocating screw 604 to rotate, driving the cleaning brush 606 to move back and forth on the reciprocating screw 604 to clean the vent window 601. The top block 305 is driven by the automatic recovery wheel 301 to hit the vent window 601, so that the dust on the vent window 601 is shaken off and the ventilation is smooth. The ventilation fan 607 brings wind into the body 1 to cool the charger 2. The L-shaped rubber rod 610 is pushed by the swinging top block 305, causing the rack 609 connected to the L-shaped rubber rod 610 to move up and engage with the driving gear 612. When the top block 305 slides over the L-shaped rubber rod 610, the spring 2 611 compresses and rebounds to cause the mechanism to fall. This reciprocating movement drives the shutter 613 to rotate and swing, blowing the wind blown by the ventilation fan 607 evenly into the body 1, providing further heat dissipation inside the body 1.

[0025] The present invention provides a wall-mounted, liftable electric vehicle charging station. There are numerous methods and approaches for implementing this technical solution. The foregoing is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make improvements and modifications without departing from the principles of the present invention, and such improvements and modifications are also within the scope of protection of the present invention. Any components not specified in this embodiment may be implemented using existing technologies.

Claims

1. A wall-mounted, liftable electric vehicle charging station, comprising a body, characterized in that: The inner wall of the machine is fixedly connected to a charger, the bottom surface of the inner wall of the machine is fixedly connected to a cable storage mechanism, the top surface of the machine is fixedly connected to a water tank, the top surface of the machine is provided with a cooling mechanism, and the side surface of the machine is provided with a ventilation mechanism; The cable storage mechanism includes: an automatic recovery wheel, a cable, a support plate, a support rod, a top block, a storage rod, a rotating rod, a cleaning wheel, a card rack, and a charging plug. The automatic recovery wheel is fixedly connected to the bottom surface of the inner wall of the machine body, the cable is fixedly connected to the bottom surface of the charger, the support plate is fixedly connected to the outer surface of the automatic recovery wheel, the support rod is fixedly connected to the outer surface of the automatic recovery wheel, the top block is fixedly connected to the surface of the recovery roller of the automatic recovery wheel, the storage rod is rotatably connected to the inner wall of the support plate, the rotating rod is rotatably connected to the inner wall of the support rod, the cleaning wheel is fixedly connected to the circumferential surface of the rotating rod, the card rack is fixedly connected to the side surface of the outer wall of the machine body, and the charging plug is slidably connected to the inner wall of the card rack.

2. The wall-mounted liftable electric vehicle charging station according to claim 1, characterized in that: The cable storage mechanism includes: a telescopic rod, a spring, a U-shaped frame, a round rod, a storage wheel, and cleaning cotton. The telescopic rod is fixedly connected to the inner wall of the machine body, the spring is sleeved on the circumferential surface of the telescopic rod, the U-shaped frame is fixedly connected to the top surface of the telescopic rod, the round rod is rotatably connected to the inner wall of the U-shaped frame, the storage wheel is fixedly connected to the circumferential surface of the round rod, and the cleaning cotton is fixedly connected to the circumferential surface of the round rod.

3. The wall-mounted liftable electric vehicle charging station according to claim 2, characterized in that: The cable is sleeved on the circumferential surface of the automatic recovery wheel, the cable is sleeved on the circumferential surface of the storage rod, the cable is slidably connected to the circumferential surface of the cleaning wheel, the cable contacts the circumferential surface of the cleaning cotton, and the charging plug is slidably connected to the inner wall of the side of the charger.

4. The wall-mounted liftable electric vehicle charging station according to claim 3, characterized in that: The cooling mechanism includes: an electric pole, a temperature sensor, a telescopic column, an inclined block, a sliding door, a filter box, and a cooling pipe. The electric pole is fixedly connected to the top surface of the charger, the temperature sensor is fixedly connected to the inner wall of the body, the telescopic column is fixedly connected to the circumferential surface of the temperature sensor, the inclined block is fixedly connected to the inner wall of the water tank, the sliding door is fixedly connected to the circumferential surface of the telescopic column, the filter box is fixedly connected to the back of the water tank, and the cooling pipe is fixedly connected to the bottom surface of the filter box.

5. The wall-mounted liftable electric vehicle charging station according to claim 4, characterized in that: The cooling mechanism includes: a rotating shaft, a filter screen, a protrusion slide rail, a pull block, and a filter plate. The rotating shaft can be rotatably connected by opening a sliding door, the filter screen is slidably connected to the top surface of the water tank, the protrusion slide rail is fixedly connected to the inner wall of the water tank, the pull block is fixedly connected to the bottom surface of the filter screen, and the filter plate is fixedly connected to the inner wall of the water tank.

6. The wall-mounted, liftable electric vehicle charging station according to claim 5, characterized in that: The electric pole is fixedly connected to the circumferential surface of the temperature sensor, the telescopic column is fixedly connected to the inner wall of the machine body, the rotating shaft is fixedly connected to the back of the filter screen, the protruding block slide rail contacts the surface of the pull block, and the cooling pipe is fixedly connected to the back of the machine body.

7. The wall-mounted, liftable electric vehicle charging station according to claim 6, characterized in that: The ventilation mechanism includes: a ventilation window, a motor, a fixed pile, a reciprocating screw, a sliding rod, and a cleaning brush. The ventilation window is installed on the side of the machine body, the motor is fixedly connected to the back of the machine body, the fixed pile is fixedly connected to the back of the machine body, the reciprocating screw is rotatably connected to the inner wall of the fixed pile, the sliding rod is fixedly connected to the inner wall of the fixed pile, and the cleaning brush is movably connected to the circumferential surface of the reciprocating screw.

8. The wall-mounted liftable electric vehicle charging station according to claim 7, characterized in that: The ventilation mechanism includes: a ventilation fan, a fixed plate, a rack, an L-shaped rubber rod, a second spring, a gear, and a shutter. The ventilation fan is fixedly connected to the front of the ventilation window, the fixed plate is fixedly connected to the side of the inner wall of the machine body, the rack is slidably connected to the inner wall of the fixed plate, the L-shaped rubber rod is fixedly connected to the surface of the rack, the second spring is fixedly connected to the surface of the L-shaped rubber rod, the gear is meshed with the surface of the rack, and the shutter is fixedly connected to the center of the gear axis.

9. The wall-mounted liftable electric vehicle charging station according to claim 8, characterized in that: The reciprocating screw is fixedly connected to the output end of the motor, the L-shaped rubber rod is located on the movement track of the top block, the second spring is fixedly connected to the bottom surface of the fixed plate, and the shutter is rotatably connected to the inner wall of the ventilation fan.

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