CN111992556B - Automatic cleaning device for electric automobile charging pile by utilizing rainwater - Google Patents
Automatic cleaning device for electric automobile charging pile by utilizing rainwater Download PDFInfo
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- CN111992556B CN111992556B CN202010876135.XA CN202010876135A CN111992556B CN 111992556 B CN111992556 B CN 111992556B CN 202010876135 A CN202010876135 A CN 202010876135A CN 111992556 B CN111992556 B CN 111992556B
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- charging pile
- storage bag
- rainwater
- water storage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides an automatic cleaning device for an electric automobile charging pile by utilizing rainwater. The inside rainwater of collecting of water storage bag, oppress the bottom plate after a certain amount of rainwater is stored to the water storage bag, the bottom plate drives a section of thick bamboo and slides from top to bottom in telescopic inside, thereby connecting block and the heliciform chute that sets up through a section of thick bamboo and telescopic junction drive the awl tooth pole rotation of rotary column bottom, the awl tooth pole rotates and drives the disc rotation, projection through the disc surface and the slide opening design of carriage release drive the carriage and reciprocate at the lateral wall that fills electric pile, thereby wash the inner wall that fills electric pile, wash charging pile automatically when rainwater weather, need not the manual work and dismantle, reduce the amount of labour and operating procedure.
Description
Technical Field
The invention belongs to the technical field of electric automobile charging piles, and particularly relates to an automatic cleaning device for an electric automobile charging pile by utilizing rainwater.
Background
Electric automobile fills electric pile and indicates to fill ability equipment for electric automobile provides charging service, and it mainly divide into the console mode and fills electric pile and wall-hanging, fills electric pile in daily long-term use, and a large amount of dusts can be built up to the inner wall that fills electric pile, for preventing that inside components and parts from suffering the erosion of dust, need regularly to fill electric pile surface and clean.
When daily washing fills the electric pile inner wall, need dismantle filling electric pile, the operating procedure is loaded down with trivial details, the cleaning efficiency is low, can't carry out self-cleaning to filling electric pile regularly simultaneously, need the manual work to clean repeatedly, the amount of labour that needs is big, the waste water after the clearance is difficult to discharge the influence and fills electric pile internal work component, so, in view of this, study the improvement to current structure and disappearance, provide the self-cleaning device who utilizes the rainwater to fill electric pile to electric automobile, in order to reach the purpose that more practical value had.
Disclosure of Invention
In order to solve the technical problems, the invention provides an automatic cleaning device for an electric vehicle charging pile by utilizing rainwater, which is achieved by the following specific technical means:
an automatic cleaning device for an electric automobile charging pile by utilizing rainwater comprises a charging pile, wherein a base is fixedly arranged on the lower surface of the charging pile, a water collecting hopper is fixedly arranged on the upper surface of the charging pile, a water storage bag is fixedly connected to the bottom of the water collecting hopper, a bottom plate is fixedly arranged on the lower surface of the water storage bag, the bottom plate is slidably arranged in a partition plate, connecting rods are movably arranged on the front surface and the rear surface of the bottom plate, a movable plate is movably arranged between every two adjacent connecting rods and slidably arranged on the upper surface of the bottom plate, a top cylinder is arranged on the lower surface of the bottom plate, a rotating column is slidably arranged in the top cylinder, the outer surface of the top cylinder is slidably arranged in a sleeve, the sleeve is fixedly arranged on the lower surface of the partition plate, a circular disc is rotatably arranged on the outer side of the partition plate, and the inner part of the circular disc and the lower surface of the rotating column are rotatably connected through a conical tooth rod, the outer surface of the disc is fixedly provided with a convex column which is slidably arranged in the movable frame, the inner surface of the movable frame is fixedly provided with a sponge body, the inner part of the sponge body is fixedly connected with a hose, the hose is fixedly connected with the upper surface of the water storage bag, a collecting tank is arranged below the sponge body and in the charging pile, the inner center of the collecting tank is fixedly provided with a top plate, the lower surface of the top plate is slidably provided with a floating plate, the joint of the floating plate and the top plate is provided with a variable resistor, the surface of the variable resistor and the right side of the floating plate are provided with metal sheets corresponding to the variable resistor, the right surface of the collecting tank is fixedly connected with a drain pipe, the right end of the drain pipe is slidably arranged in the base, a slider is slidably arranged in the right end of the drain pipe, the slider is internally provided with a magnet, and the surface of the slider is movably provided with a Y-shaped rod, the coil winding mechanism is characterized in that corresponding coils are arranged above the magnets and inside the base, the top end of the Y-shaped rod is movably connected with a water baffle, and the top end of the water baffle is movably connected with the sliding block through an auxiliary frame.
Furthermore, magnetic poles of a magnetic field generated at the bottom of the coil are the same as magnetic poles of the magnets on the opposite surfaces, the coil is electrically connected with the variable resistor, after the cleaned wastewater is collected in the collecting tank, the water surface drives the floating plate to move in the top plate to adjust the positions of the metal sheet and the variable resistor, and the resistance value of the variable resistor connected into the circuit is further adjusted, so that the current in the coil connected with the variable resistor in series is adjusted, the magnetic field generated by the coil is ensured to push the magnets, and the slider is driven to move down to open the water baffle.
Further, the removal frame is cross structure, and removes the inside of putting up and set up the slide opening corresponding with the projection, realizes through the projection on disc surface and the slide opening design of removal frame that the removal frame reciprocates at the lateral wall that fills electric pile to inner wall to filling electric pile cleans.
Further, cavernosum and water storage bag are intercommunication structure, and the equidistance of cavernosum distributes on the surface of removing the frame, carry to removing the inside cavernosum of frame after the inside rainwater extrusion of water storage bag in, will utilize the rainwater with the characteristic that the cavernosum absorbs water and clean inside the electric pile of charging, reach the effect of clearance.
Further, a connecting block and a spiral chute which correspond to each other are arranged at the joint of the top barrel and the sleeve, a clamping block is arranged at the joint of the rotary column and the top barrel, the bottom plate is pressed after a certain amount of rainwater is stored in the water storage bag, the bottom plate drives the top barrel to slide up and down in the sleeve, and therefore the bevel gear rod at the bottom of the rotary column is driven to rotate through the design of the spiral chute.
Furthermore, the movable plates are symmetrically arranged in the left-right direction by taking the center of the bottom plate as a reference, and a one-way water valve is arranged at the joint of the water collecting hopper and the water storage bag.
Compared with the prior art, the invention has the following beneficial effects:
1. when the charging pile is in a rainy weather, rainwater enters a water storage bag in the charging pile through a water collecting hopper, the rainwater is collected in the water storage bag, a certain amount of rainwater is stored in the water storage bag, then a bottom plate is pressed, a top barrel is driven by the bottom plate to slide up and down in a sleeve, so that a bevel gear rod at the bottom of a rotating column is driven to rotate through a connecting block and a spiral chute which are arranged at the connecting part of the top barrel and the sleeve, a disc is driven to rotate through the rotation of the bevel gear rod, a moving frame is driven to move up and down on the side wall of the charging pile through a convex column on the surface of the disc and a sliding hole of the moving frame, the inner wall of the charging pile is cleaned, the charging pile is automatically cleaned in the rainy weather, manual disassembly is not needed, and labor amount and operation steps are reduced.
2. According to the rainwater-collecting movable type rainwater-collecting and water-storing device, when the water storage bag is pressed down, the connecting rod and the movable plate are driven to be close to the middle, so that the water storage bag is extruded, extruded rainwater is conveyed into the sponge body inside the movable frame through the hose, the inner wall of the charging pile is cleaned through the water absorption characteristic of the sponge body, the cleaning effect is achieved, rainwater is utilized, meanwhile, internal dust is prevented, and the cleaning effect is good.
3. After the wiped wastewater is collected in the collecting tank, the water surface drives the floating plate to move in the top plate to adjust the positions of the metal sheet and the variable resistor, the resistance value of a circuit connected with the variable resistor is further adjusted, so that the current in the coil connected in series with the variable resistor is adjusted, the magnetic field generated by the coil is ensured to push the magnet to drive the slider to move downwards, the Y-shaped rod and the auxiliary frame are driven to simultaneously press the water baffle when the slider moves downwards, the water baffle is opened by 45 degrees, the wiped wastewater is discharged, and the influence of moisture generated after long-term storage on internal elements of the charging pile is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the charging pile according to the present invention;
FIG. 3 is a top sectional view showing the structure of the joint between the top cylinder and the column in the present invention;
FIG. 4 is a right side view of the junction of the structural puck and the mobile frame of the present invention;
FIG. 5 is an enlarged schematic view of portion A of FIG. 1 according to the present invention;
FIG. 6 is a schematic view of the kinematic structure of FIG. 5 of the present invention;
fig. 7 is an enlarged schematic view of the portion B of fig. 1 according to the present invention.
In the figure: 1. charging piles; 2. a base; 3. a water collecting hopper; 4. a water storage bag; 5. a base plate; 6. a partition plate; 7. a connecting rod; 8. a movable plate; 9. a top cylinder; 10. turning the column; 11. a sleeve; 12. a bevel gear rod; 13. a disc; 14. a convex column; 15. a movable frame; 16. a sponge body; 17. a hose; 18. collecting tank; 19. a top plate; 20. a floating plate; 2001. a metal sheet; 2002. a variable resistor; 21. a drain pipe; 22. a slider; 2201. a coil; 2202. a magnet; 23. a Y-shaped rod; 24. a water baffle.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
the invention provides an automatic cleaning device for an electric automobile charging pile by utilizing rainwater, which is shown in the attached drawings 1-7: comprises a charging pile 1, a base 2 is fixedly arranged on the lower surface of the charging pile 1, a water collecting hopper 3 is fixedly arranged on the upper surface of the charging pile 1, a water storage bag 4 is fixedly connected to the bottom of the water collecting hopper 3, a bottom plate 5 is fixedly arranged on the lower surface of the water storage bag 4, the bottom plate 5 is slidably arranged in a partition plate 6, connecting rods 7 are movably arranged on the front surface and the rear surface of the bottom plate 5, a movable plate 8 is movably arranged between the adjacent connecting rods 7, the movable plate 8 is slidably arranged on the upper surface of the bottom plate 5, the movable plate 8 is symmetrically arranged in the left-right direction by taking the center of the bottom plate 5 as the reference, a one-way water valve is arranged at the joint of the water collecting hopper 3 and the water storage bag 4, a top cylinder 9 is arranged on the lower surface of the bottom plate 5, a rotating column 10 is slidably arranged in, the junction of rotary column 10 and top cylinder 9 is provided with the joint piece, oppress bottom plate 5 after a certain amount of rainwater is stored in water storage bag 4, bottom plate 5 drives top cylinder 9 and slides from top to bottom in sleeve 11's inside, thereby the design through the heliciform chute drives the awl tooth pole 12 rotation of rotary column 10 bottom, sleeve 11 fixed mounting is at the lower surface of baffle 6, the disc 13 is installed in the outside rotation of baffle 6, the inside of disc 13 and the lower surface of rotary column 10 rotate through awl tooth pole 12 and connect.
The outer surface of the disc 13 is fixedly provided with a convex column 14, the convex column 14 is slidably arranged inside a movable frame 15, the movable frame 15 is of a cross structure, a sliding hole corresponding to the convex column 14 is formed in the movable frame 15, the movable frame 15 can move up and down on the side wall of the charging pile 1 through the design of the convex column 14 on the surface of the disc 13 and the sliding hole of the movable frame 15, so that the inner wall of the charging pile 1 can be cleaned, a sponge body 16 is fixedly arranged on the inner surface of the movable frame 15, a hose 17 is fixedly connected inside the sponge body 16, the sponge body 16 and the water storage bag 4 are of an intercommunicating structure, the sponge body 16 is uniformly distributed on the surface of the movable frame 15, the sponge body is extruded by rainwater inside the water storage bag 4 and then is conveyed into the sponge body 16 inside the movable frame 15, the rainwater can be cleaned by utilizing the water absorption characteristic of the sponge body 16, the cleaning effect can be achieved, the hose 17 is fixedly connected on, a collecting groove 18 is arranged below the sponge 16 and inside the charging pile 1, a top plate 19 is fixedly mounted at the center inside the collecting groove 18, a floating plate 20 is slidably mounted on the lower surface of the top plate 19, a variable resistor 2002 is arranged at the joint of the floating plate 20 and the top plate 19, and a metal sheet 2001 corresponding to the variable resistor 2002 is arranged on the surface of the variable resistor 2002 and on the right side of the floating plate 20.
A drain pipe 21 is fixedly connected to the right surface of the collecting tank 18, a slider 22 is slidably mounted at the right end of the drain pipe 21 in the base 2, a magnet 2202 is arranged in the slider 22, a Y-shaped rod 23 is movably mounted on the surface of the slider 22, a corresponding coil 2201 is arranged above the magnet 2202 and in the base 2, the magnetic pole of a magnetic field generated at the bottom of the coil 2201 is the same as the magnetic pole of the magnet 2202 opposite to the surface of the coil 2201, the coil 2201 is electrically connected with the variable resistor 2002, after the wiped wastewater is collected in the collecting tank 18, the water surface drives the floating plate 20 to move in the top plate 19 to adjust the positions of the metal sheet 2001 and the variable resistor 2002, the resistance value of the circuit connected with the variable resistor 2002 is further adjusted, so that the current in the coil 2201 connected with the variable resistor 2002 in series is adjusted, the magnetic field generated by the coil 2201 is ensured to push the magnet 2202, the slider 22 is driven to move downwards to open the water baffle 24, the top end of the Y-shaped rod 23 is movably connected with a water baffle 24, and the top end of the water baffle 24 is movably connected with the sliding block 22 through an auxiliary frame 25.
The specific use mode and function of the embodiment are as follows:
in the invention, in rainy days, rainwater enters a water storage bag 4 in a charging pile 1 through a water collecting hopper 3, the rainwater is collected in the water storage bag 4, a certain amount of rainwater is stored in the water storage bag 4 and then presses a bottom plate 5, the bottom plate 5 drives a top cylinder 9 to slide up and down in a sleeve 11, so that a bevel gear rod 12 at the bottom of a rotating column 10 is driven to rotate through a connecting block and a spiral chute arranged at the connecting part of the top cylinder 9 and the sleeve 11, a disc 13 is driven to rotate through the rotation of the bevel gear rod 12, a moving frame 15 is driven to move up and down on the side wall of the charging pile 1 through a convex column 14 on the surface of the disc 13 and a sliding hole design of the moving frame 15, so that the inner wall of the charging pile 1 is cleaned, meanwhile, the water storage bag 4 drives a connecting rod 7 and a movable plate 8 to approach towards the middle while being pressed downwards, so as to press the water storage bag 4, the pressed rainwater is conveyed to a sponge 16 in the moving frame 15 through a hose 17, the inner wall of electric pile 1 is cleaned through the characteristic that cavernosum 16 absorbs water, reach the effect of clearance, realize preventing the production of inside dust when utilizing the rainwater, the clearance is effectual, after collecting the waste water of cleaning in collecting vat 18 inside, the surface of water drives floating plate 20 and adjusts the position of sheetmetal 2001 and varistor 2002 in the inside removal of roof 19, further adjust the resistance value that varistor 2002 links into the circuit, thereby adjust the electric current in the coil 2201 of establishing ties with varistor 2002, thereby guarantee the magnetic field that coil 2201 produced and promote magnet 2202, drive slider 22 and move down, when slider 22 moves down, drive Y type pole 23 and auxiliary frame 25 and oppress breakwater 24 simultaneously, thereby open 45 degrees breakwater 24, waste water after will cleaning discharges, avoid storing inside after for a long time and produce moisture and influence the internal component of electric pile 1.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (2)
1. The utility model provides an utilize rainwater to fill electric automobile's self-cleaning device, fills electric pile (1) including filling, its characterized in that: the charging pile is characterized in that a base (2) is fixedly mounted on the lower surface of the charging pile (1), a water collecting hopper (3) is fixedly mounted on the upper surface of the charging pile (1), a water storage bag (4) is fixedly connected to the bottom of the water collecting hopper (3), a bottom plate (5) is fixedly mounted on the lower surface of the water storage bag (4), the bottom plate (5) is slidably mounted inside a partition plate (6), connecting rods (7) are movably mounted on the front surface and the rear surface of the bottom plate (5), a movable plate (8) is movably mounted between every two adjacent connecting rods (7), the movable plate (8) is slidably mounted on the upper surface of the bottom plate (5), a top cylinder (9) is arranged on the lower surface of the bottom plate (5), a rotating column (10) is slidably mounted inside the top cylinder (9), the outer surface of the top cylinder (9) is slidably mounted inside a sleeve (11), and the sleeve (11) is fixedly mounted on the lower surface of the partition plate (6), the outer side of the partition plate (6) is rotatably provided with a disc (13), the inner part of the disc (13) is rotatably connected with the lower surface of a rotating column (10) through a bevel gear rod (12), a convex column (14) is fixedly arranged on the outer surface of the disc (13), the convex column (14) is slidably arranged in a movable frame (15), a sponge body (16) is fixedly arranged on the inner surface of the movable frame (15), a hose (17) is fixedly connected to the inner part of the sponge body (16), the hose (17) is fixedly connected to the upper surface of a water storage bag (4), a collecting groove (18) is arranged below the sponge body (16) and in the charging pile (1), a top plate (19) is fixedly arranged at the center of the inner part of the collecting groove (18), a floating plate (20) is slidably arranged on the lower surface of the top plate (19), and a variable resistor (2002) is arranged at the joint of the floating plate (20) and the top plate (19), the metal sheet (2001) corresponding to the variable resistor (2002) is arranged on the surface of the variable resistor (2002) and on the right side of the floating plate (20), a drain pipe (21) is fixedly connected to the right surface of the collecting tank (18), a sliding block (22) is slidably mounted at the right end of the drain pipe (21) and inside the base (2), a magnet (2202) is arranged inside the sliding block (22), a Y-shaped rod (23) is movably mounted on the surface of the sliding block (22), a corresponding coil (2201) is arranged above the magnet (2202) and inside the base (2), a water baffle (24) is movably connected to the top end of the Y-shaped rod (23), and the top end of the water baffle (24) is movably connected with the sliding block (22) through an auxiliary frame (25);
the moving frame (15) is of a cross structure, and a sliding hole corresponding to the convex column (14) is formed in the moving frame (15);
the sponge body (16) and the water storage bag (4) are of an intercommunicating structure, and the sponge body (16) is distributed on the surface of the movable frame (15) at equal distance;
a connecting block and a spiral chute which correspond to each other are arranged at the joint of the top barrel (9) and the sleeve (11), and a clamping block is arranged at the joint of the rotary column (10) and the top barrel (9);
the movable plate (8) is arranged in a bilateral symmetry mode by taking the center of the bottom plate (5) as a reference, and a one-way water valve is arranged at the joint of the water collecting hopper (3) and the water storage bag (4).
2. The automatic cleaning device for the charging pile of the electric automobile by using the rainwater as claimed in claim 1, characterized in that: the magnetic pole of the magnetic field generated at the bottom of the coil (2201) is the same as that of the magnet (2202) on the opposite surface, and the coil (2201) is electrically connected with the variable resistor (2002).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010876135.XA CN111992556B (en) | 2020-08-25 | 2020-08-25 | Automatic cleaning device for electric automobile charging pile by utilizing rainwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010876135.XA CN111992556B (en) | 2020-08-25 | 2020-08-25 | Automatic cleaning device for electric automobile charging pile by utilizing rainwater |
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| Publication Number | Publication Date |
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| CN111992556A CN111992556A (en) | 2020-11-27 |
| CN111992556B true CN111992556B (en) | 2021-08-17 |
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| CN202010876135.XA Active CN111992556B (en) | 2020-08-25 | 2020-08-25 | Automatic cleaning device for electric automobile charging pile by utilizing rainwater |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112309278B (en) * | 2020-12-04 | 2022-07-08 | 重庆渝都文化传媒股份有限公司 | Automatic clear solar energy LED advertising light board device |
| CN113000449B (en) * | 2021-04-07 | 2022-11-11 | 国网湖北省电力有限公司随州供电公司 | Cable cleaning device, charging pile with cable cleaning device and cleaning method |
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| CN111992556A (en) | 2020-11-27 |
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