Photovoltaic charging pile construction wiring device

Abstract

The invention discloses a photovoltaic charging pile construction wiring device, and belongs to the technical field of photovoltaic charging piles. A photovoltaic charging pile construction wiring device comprises a charging station and a plurality of supporting columns fixedly installed on the surface of the charging station, a shed is fixedly installed on the surfaces of the top ends of the supporting columns jointly, a plurality of photovoltaic panels are fixedly installed on the surface of the shed, a plurality of charging pile bodies are fixedly installed below the shed, and a shell is fixedly installed on the surface of one end of the charging station. And a first arc-shaped electric plate and a second arc-shaped electric plate are correspondingly and fixedly mounted in the shell. Compared with a traditional photovoltaic charging pile, the photovoltaic charging pile construction wiring device has the advantages that the charging pile body can be intelligently switched between the mains supply and the photovoltaic power storage, the influence of weather on the charging pile body is reduced, normal use of the charging pile body is guaranteed, the mains supply and the photovoltaic power storage are intelligently switched, manual intervention switching is not needed, intelligent operation switching is achieved, and the charging pile is convenient to use. Intelligent switching between commercial power and photovoltaic power storage is realized, operation is simple, and efficiency is high.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic charging piles, and more specifically, to a photovoltaic charging pile construction wiring device. Background Art

[0002] Photovoltaic charging piles are a system that integrates solar photovoltaic power generation, energy storage devices and electric vehicle charging functions. Charging piles are installed in parking lots and dedicated charging areas in residential communities. As an important supporting facility for electric vehicles, charging piles have received widespread attention and rapid development with the development of the new energy vehicle industry.

[0003] Chinese patent application number CN108988468A discloses a photovoltaic charging pile, including a box and a solar panel. The top of the box is provided with a support rod and a cylinder. The cylinder and the pneumatic telescopic rod form a pneumatic telescopic device. The top of the pneumatic telescopic device is connected to one end of the solar panel through a ball-type connector, and the top of the support rod is connected to the other end of the solar panel through a ball-type connector.

[0004] The above technical solution improves the photoelectric conversion efficiency and can meet the needs of simultaneous use of mobile phones and electric vehicles. At the same time, this design is also equipped with an advertising screen to display advertisements, increasing its practicality. However, in the rainy season or in an environment with insufficient light, the electricity generated by the photovoltaic panels may not be enough to meet the needs of the charging piles, resulting in low charging efficiency or even unusable. In addition, some existing photovoltaic charging piles are usually used in combination with mains power to ensure that they can continue to provide a stable power supply when photovoltaic power storage is insufficient. However, this combination method often requires manual intervention when switching between mains power and photovoltaic power storage, which is cumbersome and inefficient. Summary of the Invention

[0005] The purpose of the present invention is to provide a photovoltaic charging pile construction wiring device to solve the problems raised in the above background technology: In order to achieve the above object, the present invention provides the following technical solutions: A photovoltaic charging pile construction wiring device comprises a charging station and a plurality of pillars fixedly mounted on the surface thereof, wherein a shed is fixedly mounted on the top surfaces of the plurality of pillars, a plurality of photovoltaic panels are fixedly mounted on the surface of the shed, a plurality of charging pile bodies are fixedly mounted below the shed, a shell is fixedly mounted on the surface of one end of the charging station, a first arc-shaped electric plate and a second arc-shaped electric plate are fixedly mounted on the interior of the shell, a conductive spring is fixedly mounted on the inner walls of the first arc-shaped electric plate and the second arc-shaped electric plate, a rotating electric plate matching the conductive spring is rotatably connected to the interior of the shell, a conductive column is fixedly mounted on the surface of the rotating electric plate, a rotating groove is provided on the surface of the conductive column, a conductive ring electrically connected to the conductive column is rotatably connected to the interior of the rotating groove, and a first wiring for powering the charging pile body is electrically connected on the surface of the conductive ring.

[0006] Preferably, a fixing plate is fixedly installed on the inner wall of the shell, a motor is fixedly installed on the surface of the fixing plate, the output end of the motor is fixedly connected to the rotating electric plate, the connection surface between the rotating electric plate and the output end of the motor is insulated, and fixing rods are provided between the first arc-shaped electric plate and the second arc-shaped electric plate and the inner wall of the shell, the first arc-shaped electric plate and the second arc-shaped electric plate are fixedly connected to the shell through the fixing rod, and the connection surface between the first arc-shaped electric plate and the second arc-shaped electric plate and the fixing rod is insulated.

[0007] Preferably, a mains power line and a charging line are fixedly mounted on the bottom surface of the shell, and a base is fixedly mounted on the bottom surface of the shell, and the bottom surface of the base is fixedly connected to the surface of the charging station.

[0008] Preferably, the surface of the first arc-shaped electrical plate is electrically connected to a second wiring, one end of the second wiring is electrically connected to the mains power line, a battery pack is fixedly installed on the inner bottom surface of the shell, the surface of the second arc-shaped electrical plate is electrically connected to a third wiring, one end of the third wiring is electrically connected to the power transmission end of the battery pack.

[0009] Preferably, a plugboard is fixedly mounted on the inner wall of the shell, one end of the first wiring is electrically connected to the plugboard, and the bottom surface of the plugboard is electrically connected to the charging cable.

[0010] Preferably, a plurality of photosensitive cells for converting solar energy into electrical energy are fixedly installed inside any photovoltaic panel, and the photosensitive cells are electrically connected to the battery pack via wires.

[0011] Preferably, the surface of the shell is provided with an openable and closable switch door, the surface of the switch door is fixedly mounted with a digital display screen for displaying the battery power, the surface of the switch door is fixedly mounted with a controller, and the controller is electrically connected to the motor through a wire.

[0012] Preferably, a fixing ring is fixedly installed on the surface of any one of the pillars, a fixing frame is plugged into the surface of any one of the fixing rings, a through-type wire rod is fixedly installed on the surface of any one of the fixing frames, the surface of the wire rod is provided with an insulating sleeve, the wire rod is insulated from the fixing frame by the insulating sleeve, one end of the wire rod is fixedly connected to a conductive ball, the wire rod is electrically connected to the conductive ball, the corresponding end surfaces of the conductive balls are slidably connected to the conductive rod, the end surfaces of the conductive rods are fixedly installed with a conductive arc plate, the surfaces of any two adjacent conductive balls are respectively slidably connected to the first conductive frame and the second conductive frame, the first conductive frame and the second conductive frame are slidably connected, and the first conductive frame and the second conductive frame are slidably electrically connected, multiple first conductive frames and second conductive frames are arranged in a horizontal row to form a sliding telescopic frame, multiple first conductive frames and second conductive frames are electrically connected, the conductive balls are electrically connected to the inner wall of the first conductive frame through the conductive rod and the conductive arc plate, and the surfaces of the first conductive frame and the second conductive frame are insulated from the outside world.

[0013] Preferably, the end of the sliding telescopic frame is electrically connected to the charging line, an electric pile line is provided between the wire straight rod and the charging pile body, the wire straight rod is electrically connected to the charging pile body through the electric pile line, a slide groove is provided on the side surface of the second conductive frame, a slider matching the slide groove is fixedly installed on the side surface of the first conductive frame, and the first conductive frame is slidably connected to the second conductive frame by matching the slider and the slide groove.

[0014] Preferably, a plug-in block is fixedly installed on the surface of the fixing ring, a slot matching the plug-in block is opened on the surface of the fixing frame, and the fixing frame is installed on the surface of the fixing ring after the plug-in block and the slot are plugged in. The surface of the conductive rod is sleeved with a spring for resetting the conductive arc plate, and the surface of the spring is insulated.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1) When the photovoltaic charging pile construction wiring device is in use, when the rotating electric plate is inserted between the two conductive springs inside the second arc-shaped electric plate, the electric energy inside the battery pack is supplied to the conductive ring through the third connection, the second arc-shaped electric plate, the conductive spring, the rotating electric plate and the conductive column. After the conductive ring is energized, it supplies power to multiple charging pile bodies through the first connection, the plug-in plate and the charging line. At this time, the multiple charging pile bodies are powered by the battery pack and used normally. When the rotating electric plate is inserted between the two conductive springs inside the first arc-shaped electric plate, the mains power line supplies power to the conductive ring through the second connection, the first arc-shaped electric plate, the conductive spring, the rotating electric plate and the conductive column. After the conductive ring is energized, it supplies power to multiple charging pile bodies through the first connection, the plug-in plate and the charging line. At this time, the charging pile body is powered by the mains. Compared with traditional photovoltaic charging piles, this charging pile body can intelligently switch between mains power and photovoltaic storage, reducing the impact of weather on the charging pile body and ensuring the normal use of the charging pile body.

[0016] 2) When the photovoltaic charging pile construction wiring device is in use, the digital display screen detects the internal power of the battery pack in real time. The controller receives and processes the signal, controls the rotation of the motor, and the rotation of the motor drives the rotating electric plate to rotate forward and reverse, so that the mains power and photovoltaic power storage are switched intelligently without human intervention. The intelligent operation switching between the mains power and photovoltaic power storage is simple to operate and highly efficient.

[0017] 3) When the photovoltaic charging pile construction wiring device is in use, when it is necessary to install the charging pile body, first disconnect the power of the multi-stage sliding telescopic frame composed of the charging line and the first conductive frame and the second conductive frame, and then install the charging pile body, the pillar, the fixing ring, the fixing frame, the wire straight rod and the conductive ball. After the installation is completed, pull the first conductive frame, and the first conductive frame is pulled out from the second conductive frame, and the added conductive ball is placed into the first conductive frame from the end thereof, and then energize the multi-stage sliding telescopic frame composed of the charging line and the first conductive frame and the second conductive frame. At this time, the electricity inside the charging line is supplied to the charging pile body through the multi-stage sliding telescopic frame composed of the first conductive frame and the second conductive frame, multiple conductive arc plates, conductive rods, conductive balls, wire straight rods and pile lines. There is no need to rearrange the lines, so the charging pile is tidy, and subsequent maintenance and inspection are also convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the housing installation position structure of the present invention; Figure 3 This is a schematic diagram of the location structure of the photovoltaic panel and photosensitive cell of the present invention; Figure 4 This is a schematic diagram of the switch door and controller position structure of the present invention; Figure 5Schematic diagram of the internal structure of the housing of the present invention; Figure 6 This is a schematic diagram of the position structure of the first arc-shaped electric plate and the second arc-shaped electric plate of the present invention; Figure 7 This is a schematic diagram of the exploded structure of the conductive ring and the conductive column of the present invention; Figure 8 This is a schematic diagram of the position structure of the support and the fixing ring of the present invention; Figure 9 This is a schematic diagram of the position structure of the fixing ring and the fixing frame of the present invention; Figure 10 An exploded view of the fixing ring and the fixing frame of the present invention; Figure 11 This is a schematic diagram of the position structure of the conductive ball and the first conductive frame of the present invention; Figure 12 Schematic diagram of the conductive ball structure of the present invention.

[0019] Explanation of the numbers in the figure: 1. Charging station; 2. Support pillar; 3. Shed; 4. Photovoltaic panel; 5. Charging pile body; 6. Shell; 7. First arc-shaped electric plate; 8. Second arc-shaped electric plate; 9. Conductive spring; 10. Rotating electric plate; 11. Conductive column; 12. Rotating groove; 13. Conductive ring; 14. First connection; 15. Fixed plate; 16. Motor; 17. Fixed rod; 18. Base; 19. City power line; 20. Charging line; 21. Second connection; 22. Three-wire connection; 23. Plug-in board; 24. Battery pack; 25. Photosensitive battery; 26. Door switch; 27. Digital display; 28. Controller; 29. ​​Fixing ring; 30. Fixing frame; 31. Wire rod; 32. Conductive ball; 33. Conductive rod; 34. Conductive arc plate; 35. Spring; 36. Insulating sleeve; 37. Plug-in block; 38. Slot; 39. Electric pile circuit; 40. First conductive frame; 41. Second conductive frame; 42. Slide groove; 43. Slider. DETAILED DESCRIPTION

[0020] Example 1: Please refer to Figure 1 - Figure 12A photovoltaic charging pile construction wiring device includes a charging station 1 and multiple pillars 2 fixedly installed on its surface. The charging station 1 is a charging station 1 for providing equipment charging in the prior art. A shed 3 is fixedly installed on the top surface of the multiple pillars 2. The shed 3 prevents the charging equipment and the charging pile body 5 from getting wet in the rain. A number of photovoltaic panels 4 are fixedly installed on the surface of the shed 3. The photovoltaic panels 4 are conventional photovoltaic solar panels in the prior art. A number of charging pile bodies 5 are fixedly installed under the shed 3. The charging pile body 5 is a conventional charging pile body 5 in the prior art. One end surface of the charging station 1 is fixed. A shell 6 is installed, and a first arc-shaped electric plate 7 and a second arc-shaped electric plate 8 are fixedly installed inside the shell 6. The arc design of the first arc-shaped electric plate 7 and the second arc-shaped electric plate 8 makes it easier to switch between mains power and battery power supply. The inner walls of the first arc-shaped electric plate 7 and the second arc-shaped electric plate 8 are fixedly installed with conductive springs 9. The interior of the shell 6 is rotatably connected to a rotating electric plate 10 that matches the conductive springs 9. A conductive column 11 is fixedly installed on the surface of the rotating electric plate 10. A rotating groove 12 is opened on the surface of the conductive column 11. The interior of the rotating groove 12 is rotatably connected to a rotating electric plate 10 that is electrically connected to the conductive column 11. The surface of the conductive ring 13 is electrically connected to the first wiring 14 for powering the charging pile body 5. When the rotating electric plate 10 is inserted between the two conductive springs 9 inside the second arc-shaped electric plate 8, the electric energy inside the battery pack 24 is supplied to the conductive ring 13 through the third wiring 22, the second arc-shaped electric plate 8, the conductive spring 9, the rotating electric plate 10 and the conductive column 11. After the conductive ring 13 is charged, it supplies power to multiple charging pile bodies 5 through the first wiring 14, the plug-in board 23 and the charging line 20. At this time, multiple charging pile bodies 5 are powered by the battery pack 24 and are used normally. When the rotating electric plate 10 When inserted between the two conductive springs 9 inside the first arc-shaped electric plate 7, the AC power line 19 supplies power to the conductive ring 13 through the second connection 21, the first arc-shaped electric plate 7, the conductive spring 9, the rotating electric plate 10 and the conductive column 11. After the conductive ring 13 is energized, it supplies power to multiple charging pile bodies 5 through the first connection 14, the plug-in board 23 and the charging line 20. At this time, the charging pile body 5 is powered by the AC power. Compared with traditional photovoltaic charging piles, the charging pile body 5 can intelligently switch between AC power and photovoltaic storage, reducing the impact of weather on the charging pile body 5 and ensuring the normal use of the charging pile body 5.

[0021] A fixing plate 15 is fixedly installed on the inner wall of the shell 6, and a motor 16 is fixedly installed on the surface of the fixing plate 15. The output end of the motor 16 is fixedly connected to the rotating electric plate 10, and the connection surface between the rotating electric plate 10 and the output end of the motor 16 is insulated. A fixing rod 17 is provided between the first arc-shaped electric plate 7 and the second arc-shaped electric plate 8 and the inner wall of the shell 6. The first arc-shaped electric plate 7 and the second arc-shaped electric plate 8 are both fixedly connected to the shell 6 through the fixing rod 17, and the connection surface between the first arc-shaped electric plate 7 and the second arc-shaped electric plate 8 and the fixing rod 17 is insulated. The motor 16 is a conventional forward and reverse motor in the prior art. The connection surface between the rotating electric plate 10 and the output end of the motor 16 is insulated to ensure the normal operation of the motor 16. The connection surface between the first arc-shaped electric plate 7 and the second arc-shaped electric plate 8 and the fixing rod 17 is insulated to prevent the first arc-shaped electric plate 7 and the second arc-shaped electric plate 8 from being energized with the shell 6 through the fixing rod 17, thereby ensuring the insulation of the shell 6.

[0022] The bottom surface of the shell 6 is fixedly mounted with a mains power line 19 and a charging line 20. The bottom surface of the shell 6 is fixedly mounted with a base 18. The bottom surface of the base 18 is fixedly connected to the surface of the charging station 1. The mains power line 19 is connected to the external mains power.

[0023] The surface of the first curved electric plate 7 is electrically connected to a second wiring 21, one end of which is electrically connected to the mains power line 19. A battery pack 24 is fixedly mounted on the inner bottom surface of the shell 6. The surface of the second curved electric plate 8 is electrically connected to a third wiring 22, one end of which is electrically connected to the power transmission end of the battery pack 24. The battery pack 24 is a conventional device for storing electrical energy in the prior art.

[0024] An inserting plate 23 is fixedly mounted on the inner wall of the housing 6 , one end of the first connecting wire 14 is electrically connected to the inserting plate 23 , and the bottom surface of the inserting plate 23 is electrically connected to the charging cable 20 .

[0025] A plurality of photosensitive cells 25 for converting solar energy into electrical energy are fixedly installed inside any photovoltaic panel 4. The photosensitive cells 25 are conventional devices for converting solar energy into electrical energy in the prior art. The photosensitive cells 25 are electrically connected to the battery pack 24 via wires.

[0026] The surface of the shell 6 is provided with an openable and closable switch door 26, and a digital display screen 27 for displaying the power of the battery pack 24 is fixedly installed on the surface of the switch door 26. The digital display screen 27 is a conventional device for detecting the power of the battery pack 24 in the prior art. A controller 28 is fixedly installed on the surface of the switch door 26. The controller 28 is electrically connected to the motor 16 through a wire. The controller 28 is a conventional programmable controller 28 in the prior art. The internal power of the battery pack 24 is detected in real time through the digital display screen 27, and the controller 28 receives and processes the signal. The controller 28 controls the rotation of the motor 16, and the rotation of the motor 16 drives the rotating electric plate 10 to rotate forward and backward, so that the mains power and photovoltaic storage are intelligently switched without human intervention. The switching is intelligently operated, and the switching between the mains power and photovoltaic storage is intelligent, simple to operate and efficient.

[0027] The use steps of the present invention are as follows: when the photovoltaic charging pile construction wiring device is in use, when the light is strong, the photovoltaic panel 4 absorbs sunlight, converts the sunlight energy into electrical energy through the photosensitive cell 25, and then stores the electrical energy in the battery pack 24. When the digital display screen 27 detects that the battery pack 24 has sufficient electricity, the controller 28 receives the signal and controls the motor 16 to rotate. The motor 16 rotates and drives the rotating electric plate 10 to rotate toward the second arc-shaped electric plate 8. When the rotating electric plate 10 is inserted between the two conductive springs 9 inside the second arc-shaped electric plate 8, the electrical energy inside the battery pack 24 is supplied to the conductive ring 13 through the third connection 22, the second arc-shaped electric plate 8, the conductive spring 9, the rotating electric plate 10 and the conductive column 11. After the conductive ring 13 is charged, it passes through the second arc-shaped electric plate 8. A connection 14, a plug board 23 and a charging line 20 supply power to multiple charging pile bodies 5. At this time, multiple charging pile bodies 5 are powered by the battery pack 24 for normal use. When the digital display 27 detects that the battery pack 24 is low on power, the controller 28 receives a signal and controls the motor 16 to rotate. The motor 16 rotates and drives the rotating electric plate 10 to rotate toward the first arc-shaped electric plate 7. When the rotating electric plate 10 is inserted between the two conductive springs 9 inside the first arc-shaped electric plate 7, the mains wire 19 supplies power to the conductive ring 13 through the second connection 21, the first arc-shaped electric plate 7, the conductive spring 9, the rotating electric plate 10 and the conductive column 11. After the conductive ring 13 is energized, it supplies power to multiple charging pile bodies 5 through the first connection 14, the plug board 23 and the charging line 20. At this time, The charging pile body 5 is powered by the mains electricity. In this solution, when the rotating electric plate 10 is inserted between the two conductive springs 9 inside the second arc-shaped electric plate 8, the electric energy inside the battery pack 24 is supplied to the conductive ring 13 through the third connection 22, the second arc-shaped electric plate 8, the conductive spring 9, the rotating electric plate 10 and the conductive column 11. After the conductive ring 13 is energized, it supplies power to multiple charging pile bodies 5 through the first connection 14, the plug-in plate 23 and the charging line 20. At this time, multiple charging pile bodies 5 are powered by the battery pack 24 and used normally. When the rotating electric plate 10 is inserted between the two conductive springs 9 inside the first arc-shaped electric plate 7, the mains electricity line 19 supplies power to the conductive ring 13 through the second connection 21, the first arc-shaped electric plate 7, the conductive spring 9, the rotating electric plate 10 and the conductive column 11. After the conductive ring 13 is energized, power is supplied to multiple charging pile bodies 5 through the first connection 14, the plug board 23 and the charging line 20. At this time, the charging pile body 5 is powered by the mains. Compared with the traditional photovoltaic charging pile, the charging pile body 5 can intelligently switch between the mains and photovoltaic storage, reducing the impact of weather on the charging pile body 5 and ensuring the normal use of the charging pile body 5; the internal power of the battery pack 24 is detected in real time through the digital display 27, and the controller 28 receives and processes the signal. The controller 28 controls the rotation of the motor 16, and the rotation of the motor 16 drives the rotating electric plate 10 to rotate forward and backward, so that the mains and photovoltaic storage are intelligently switched, without the need for human intervention. The intelligent operation switches between the mains and photovoltaic storage, and the operation is simple and efficient.

[0028] Example 2: Please refer to Figure 1 - Figure 12 , combined with the basis of embodiment 1, the difference is that a fixing ring 29 is fixedly installed on the surface of any pillar 2, a fixing frame 30 is inserted on the surface of any fixing ring 29, a through-type wire rod 31 is fixedly installed on the surface of any fixing frame 30, and an insulating sleeve 36 is provided on the surface of the wire rod 31. The wire rod 31 is insulated from the fixing frame 30 by the insulating sleeve 36. One end of the wire rod 31 is fixedly connected to a conductive ball 32, and the wire rod 31 is electrically connected to the conductive ball 32. The corresponding end surfaces of the conductive balls 32 are all slidably connected to the conductive rod 33, and the end surfaces of the conductive rods 33 are fixedly installed with conductive arc plates 34. The surfaces of any two adjacent conductive balls 32 are respectively slidably connected to the first conductive frame 40 and the second conductive frame 41. The first conductive frame 40 and the second conductive frame 41 are slidably connected, and the first conductive frame 40 and the second conductive frame 41 are slidably electrically connected. Multiple first conductive frames 40 and second conductive frames 41 are arranged horizontally to form a sliding telescopic frame. Multiple first conductive frames 40 and second conductive frames 41 are electrically connected. The conductive balls 32 are connected by The conductive rod 33 and the conductive arc plate 34 are electrically connected to the inner wall of the first conductive frame 40. The surfaces of the first conductive frame 40 and the second conductive frame 41 are insulated from the outside. When the charging pile body 5 needs to be installed, the multi-stage sliding telescopic frame composed of the charging line 20 and the first conductive frame 40 and the second conductive frame 41 is first powered off, and then the charging pile body 5, the pillar 2, the fixing ring 29, the fixing frame 30, the wire straight rod 31 and the conductive ball 32 are installed. After the installation is completed, pull the first conductive frame 40. At this time, the first conductive frame 40 is pulled out from the second conductive frame 41 and The added conductive ball 32 is placed into the first conductive frame 40 from the end thereof, and then the multi-stage sliding telescopic frame consisting of the charging cable 20, the first conductive frame 40 and the second conductive frame 41 is energized. At this time, the electricity inside the charging cable 20 is supplied to the charging pile body 5 through the multi-stage sliding telescopic frame consisting of the first conductive frame 40 and the second conductive frame 41, multiple conductive arc plates 34, conductive rods 33, conductive balls 32, wire straight rods 31 and pile lines 39. There is no need to rearrange the lines, making the charging pile tidy and subsequent maintenance and inspection are also relatively convenient and quick.

[0029] The end of the sliding telescopic frame is electrically connected to the charging cable 20, and an electric pile line 39 is provided between the wire straight rod 31 and the charging pile body 5. The wire straight rod 31 is electrically connected to the charging pile body 5 through the electric pile line 39. A slide groove 42 is provided on the side surface of the second conductive frame 41, and a slider 43 matching the slide groove 42 is fixedly installed on the side surface of the first conductive frame 40. The first conductive frame 40 is matched with the slide groove 42 through the slider 43 and is thereby slidably connected to the second conductive frame 41.

[0030] An insert block 37 is fixedly installed on the surface of the fixing ring 29, and a slot 38 matching the insert block 37 is opened on the surface of the fixing frame 30. The fixing frame 30 is installed on the surface of the fixing ring 29 after the insert block 37 and the slot 38 are plugged into each other. The surface of the conductive rod 33 is sleeved with a spring 35 for resetting the conductive arc plate 34, and the surface of the spring 35 is insulated.

[0031] The use steps of the present invention: When the photovoltaic charging pile construction wiring device is in use, the charging pile body 5 is usually powered by a line. When a large number of charging pile bodies 5 are installed, the line is very messy, which is not convenient for later maintenance and repair. Moreover, when the charging pile body 5 needs to be installed later, it is necessary to re-wire the line, which is very troublesome. When the charging pile body 5 needs to be installed, first cut off the power of the multi-stage sliding telescopic frame composed of the charging line 20 and the first conductive frame 40 and the second conductive frame 41, and then install the charging pile body 5, the pillar 2, the fixing ring 29, the fixing frame 30, the wire straight rod 31 and the conductive ball 32. After the installation is completed, pull the first conductive frame 40. At this time, the first conductive frame 40 is pulled out from the second conductive frame 41, and the added conductive ball 32 is placed into the interior of the first conductive frame 40 from the end thereof. During the process of placing the conductive ball 32 into the interior of the first conductive frame 40, the conductive arc plate 34 is squeezed by the inner wall of the first conductive frame 40 and moves toward the direction of the conductive ball 32 to compress the spring 35. At this time, the conductive arc plate 34 is tightly fitted with the inner wall of the first conductive frame 40 under the action of the spring 35. After the installation is completed, the multi-stage sliding telescopic frame composed of the charging cable 20 and the first conductive frame 40 and the second conductive frame 41 When the charging pile body 5 is powered on, the electricity inside the charging cable 20 is supplied to the charging pile body 5 through the multi-stage sliding telescopic frame composed of the first conductive frame 40 and the second conductive frame 41, multiple conductive arc plates 34, conductive rods 33, conductive balls 32, wire straight rods 31 and electric pile lines 39. When the charging pile body 5 needs to be installed, the multi-stage sliding telescopic frame composed of the charging cable 20 and the first conductive frame 40 and the second conductive frame 41 is first powered off, and then the charging pile body 5, the pillar 2, the fixing ring 29, the fixing frame 30, the wire straight rod 31 and the conductive ball 32 are installed. After the installation is completed, pull the first conductive frame 40. At this time The first conductive frame 40 is pulled out from the second conductive frame 41, and the added conductive ball 32 is placed into the first conductive frame 40 from the end thereof. Then, the multi-stage sliding telescopic frame consisting of the charging cable 20, the first conductive frame 40, and the second conductive frame 41 is energized. At this time, the electricity inside the charging cable 20 is supplied to the charging pile body 5 through the multi-stage sliding telescopic frame consisting of the first conductive frame 40 and the second conductive frame 41, the multiple conductive arc plates 34, the conductive rods 33, the conductive balls 32, the wire straight rods 31, and the charging pile line 39. There is no need to rearrange the lines, making the charging pile tidy and subsequent maintenance and inspection are also relatively convenient and quick.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic charging pile construction wiring device, comprising a charging station (1) and a plurality of pillars (2) fixedly mounted on the surface thereof, characterized in that: A scaffold (3) is fixedly mounted on the top surfaces of the plurality of pillars (2), a plurality of photovoltaic panels (4) are fixedly mounted on the surface of the scaffold (3), a plurality of charging pile bodies (5) are fixedly mounted below the scaffold (3), a shell (6) is fixedly mounted on one end surface of the charging station (1), a first arc-shaped electric plate (7) and a second arc-shaped electric plate (8) are correspondingly fixedly mounted inside the shell (6), conductive springs (9) are correspondingly fixedly mounted on the inner walls of the first arc-shaped electric plate (7) and the second arc-shaped electric plate (8), a rotating electric plate (10) matching the conductive springs (9) is rotatably connected inside the shell (6), a conductive column (11) is fixedly mounted on the surface of the rotating electric plate (10), a rotating groove (12) is provided on the surface of the conductive column (11), a conductive ring (13) electrically connected to the conductive column (11) is rotatably connected inside the rotating groove (12), and a first wiring (14) for supplying power to the charging pile body (5) is electrically connected to the surface of the conductive ring (13).

2. A photovoltaic charging pile construction wiring device according to claim 1, characterized in that: A fixing plate (15) is fixedly mounted on the inner wall of the shell (6), a motor (16) is fixedly mounted on the surface of the fixing plate (15), an output end of the motor (16) is fixedly connected to a rotating electric plate (10), a connection surface between the rotating electric plate (10) and the output end of the motor (16) is insulated, a fixing rod (17) is provided between the first arc-shaped electric plate (7) and the second arc-shaped electric plate (8) and the inner wall of the shell (6), the first arc-shaped electric plate (7) and the second arc-shaped electric plate (8) are fixedly connected to the shell (6) via the fixing rod (17), and a connection surface between the first arc-shaped electric plate (7) and the second arc-shaped electric plate (8) and the fixing rod (17) is insulated.

3. A photovoltaic charging pile construction wiring device according to claim 1, characterized in that: A mains power line (19) and a charging line (20) are correspondingly fixedly mounted on the bottom surface of the shell (6), a base (18) is fixedly mounted on the bottom surface of the shell (6), and the bottom surface of the base (18) is fixedly connected to the surface of the charging station (1).

4. A photovoltaic charging pile construction wiring device according to claim 2, characterized in that: The surface of the first arc-shaped electric plate (7) is electrically connected to a second wiring (21), one end of the second wiring (21) is electrically connected to a mains power line (19), a battery pack (24) is fixedly mounted on the inner bottom surface of the housing (6), and the surface of the second arc-shaped electric plate (8) is electrically connected to a third wiring (22), one end of the third wiring (22) is electrically connected to a power transmission end of the battery pack (24).

5. A photovoltaic charging pile construction wiring device according to claim 1, characterized in that: A plug board (23) is fixedly mounted on the inner wall of the housing (6); one end of the first wiring (14) is electrically connected to the plug board (23); and the bottom surface of the plug board (23) is electrically connected to the charging cable (20).

6. A photovoltaic charging pile construction wiring device according to claim 1, characterized in that: A plurality of photosensitive cells (25) for converting solar energy into electrical energy are fixedly mounted inside any one of the photovoltaic panels (4), and the photosensitive cells (25) are electrically connected to the battery pack (24) via wires.

7. A photovoltaic charging pile construction wiring device according to claim 1, characterized in that: The surface of the housing (6) is provided with an openable and closable switch door (26), the surface of the switch door (26) is fixedly mounted with a digital display screen (27) for displaying the power level of the battery pack (24), and the surface of the switch door (26) is fixedly mounted with a controller (28), and the controller (28) is electrically connected to the motor (16) via a wire.

8. A photovoltaic charging pile construction wiring device according to claim 1, characterized in that: A fixing ring (29) is fixedly installed on the surface of any one of the pillars (2), a fixing frame (30) is plugged into the surface of any one of the fixing rings (29), a through-type wire rod (31) is fixedly installed on the surface of any one of the fixing frames (30), an insulating sleeve (36) is sleeved on the surface of the wire rod (31), the wire rod (31) is insulated from the fixing frame (30) by the insulating sleeve (36), one end of the wire rod (31) is fixedly connected to a conductive ball (32), the wire rod (31) and the conductive ball (32) are electrically connected, the corresponding end surface of the conductive ball (32) is slidably connected to a conductive rod (33), and the end surface of the conductive rod (33) is fixedly installed with a conductive arc plate (34), the surfaces of any two adjacent conductive balls (32) are respectively slidably connected with a first conductive frame (40) and a second conductive frame (41), the first conductive frame (40) and the second conductive frame (41) are slidably connected, and the first conductive frame (40) and the second conductive frame (41) are slidably electrically connected, a plurality of the first conductive frames (40) and the second conductive frames (41) are arranged in a horizontal row to form a sliding telescopic frame, and the plurality of the first conductive frames (40) and the second conductive frames (41) are electrically connected, the conductive balls (32) are electrically connected to the inner wall of the first conductive frame (40) through the conductive rod (33) and the conductive arc plate (34), and the surfaces of the first conductive frame (40) and the second conductive frame (41) are insulated from the outside.

9. A photovoltaic charging pile construction wiring device according to claim 8, characterized in that: The end of the sliding telescopic frame is electrically connected to the charging line (20); an electric pile line (39) is provided between the wire straight rod (31) and the charging pile body (5); the wire straight rod (31) is electrically connected to the charging pile body (5) through the electric pile line (39); a slide groove (42) is provided on the side surface of the second conductive frame (41); a slider (43) matching the slide groove (42) is fixedly mounted on the side surface of the first conductive frame (40); the first conductive frame (40) is slidably connected to the second conductive frame (41) by matching the slider (43) and the slide groove (42).

10. A photovoltaic charging pile construction wiring device according to claim 8, characterized in that: An insert block (37) is fixedly mounted on the surface of the fixing ring (29), a slot (38) matching the insert block (37) is provided on the surface of the fixing frame (30), the fixing frame (30) is installed on the surface of the fixing ring (29) after the insert block (37) and the slot (38) are plugged into each other, and a spring (35) for resetting the conductive arc plate (34) is sleeved on the surface of the conductive rod (33), and the surface of the spring (35) is insulated.

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