Multifunctional charging pile

Abstract

The invention belongs to the technical field of charging piles, and relates to a multifunctional charging pile which comprises a charging pile body, a winding bin is formed in the charging pile body, a transmission shaft is rotatably mounted in the winding bin, a winding roller is fixedly connected to the outer side of the transmission shaft, a cable is fixedly connected to the winding roller, and the cable is wound on the outer side of the winding roller. A positioning ring is arranged in the winding bin in an up-down moving mode, the cable penetrates through the interior of the positioning ring, a bin door is fixedly installed in the winding bin, a cleaning assembly is arranged on the bin door, the cable is in sliding fit with the cleaning assembly, a charging gun is fixedly connected to the end, away from the winding roller, of the cable, and a clamping bin is formed in the charging pile body. The cable winding device has the advantages that by arranging the transmission shaft, the winding roller, the cable, a positioning ring, a clamping plate, a clamping groove and a fixing plate, after a charging gun is inserted into a clamping bin, the cable is automatically wound, the outer side of the cable is cleaned by arranging a cleaning ring and a drying box, and the service life of the cable is prolonged.

Description

Technical Field

[0001] The invention belongs to the technical field of charging piles and relates to a multifunctional charging pile. Background Art

[0002] At present, in the current construction and development of new energy in my country, the field of new energy vehicles is particularly eye-catching. Charging piles, as charging equipment for new energy vehicles, can be understood by analogy as gas pumps for conventional fuel vehicles. Charging piles are usually installed in public construction sites, parking lots in residential communities or beside roads.

[0003] A common problem in the existing outdoor charging pile design is that most cables are directly exposed to the outside of the charging pile without effective protection. This design method has brought many negative effects. First of all, from the perspective of the physical environment, the outdoor environment is complex and changeable. The cables are exposed to the wind and sun for a long time, and will be eroded by various natural factors such as ultraviolet rays, high temperature, and humidity. These environmental factors will accelerate the aging process of the cable insulation layer, causing the insulation performance to gradually decrease. At the same time, animals such as mice and birds may bite the cables, further damaging the insulation layer and increasing safety hazards.

[0004] Secondly, human factors cannot be ignored. Due to negligence, the cables are damaged inadvertently. This causes the insulation layer of the cables to break, which may lead to serious consequences such as short circuits and fires. In addition, the exposed cables also seriously affect the cleanliness and appearance of the charging piles. In public places or residential areas, charging piles are important infrastructure, and their appearance directly reflects the management level and civilization of the city or community. It destroys the overall beauty of the charging piles and has a negative impact on the environmental image.

[0005] In order to solve the above problems, the present invention proposes a multifunctional charging pile. Summary of the invention

[0006] In order to solve the problems existing in the background technology, the present invention proposes a multifunctional charging pile.

[0007] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: a multifunctional charging pile, including a charging pile body, characterized in that: a winding bin is opened on the charging pile body, a transmission shaft is rotatably installed inside the winding bin, a winding roller is fixedly connected to the outside of the transmission shaft, a cable is fixedly connected to the winding roller, the cable is wound on the outside of the winding roller, a positioning ring is arranged inside the winding bin for up and down movement, the cable passes through the inside of the positioning ring, a bin door is fixedly installed inside the winding bin, a cleaning assembly is arranged on the bin door, the cable and the cleaning assembly are slidably matched, a charging gun is fixedly connected to the end of the cable away from the winding roller, a clamping bin is opened on the charging pile body, and a clamping member for fixing the charging gun is arranged inside the clamping bin.

[0008] The present invention is further configured such that a motor slot is provided at the bottom of the charging pile body, a motor is fixedly installed in the motor slot, and an output shaft of the motor is fixedly connected to the bottom end of the transmission shaft.

[0009] The present invention is further configured such that connecting plates are fixedly connected on both sides of the positioning ring, a first screw is rotatably installed inside the winding bin, a first sliding rod is fixedly installed inside the winding bin, the first screw is threadedly connected to the corresponding connecting plate, and the first sliding rod is slidably connected to the corresponding connecting plate.

[0010] The present invention is further configured such that the transmission shaft is transmission-connected to the first screw rod via a pulley assembly.

[0011] The present invention is further configured such that the cleaning assembly includes a cleaning cylinder, a cleaning ring and a drying box, the cleaning cylinder is fixedly mounted on the warehouse door, a cleaning ring is fixedly mounted on the inner side of the cleaning cylinder away from the warehouse door, a cable is slidably arranged inside the cleaning cylinder, the cleaning ring and the cable are fitted together, a drying box is fixedly mounted on the outer side of the cleaning cylinder, and the drying box is connected to the interior of the cleaning cylinder.

[0012] The present invention is further configured such that ventilation holes are evenly opened on the outside of the cleaning cylinder, a heating wire is fixedly connected to the inside of the drying box, a fan is fixedly installed on the top of the drying box, and the fan blades of the fan are arranged in the drying box.

[0013] The present invention is further configured such that the clamping member includes two clamping plates, the opposite surfaces of the two clamping plates are provided with clamping grooves, a second screw is rotatably installed inside the clamping bin, the second screw is threadedly connected to the two clamping plates, a second sliding rod is fixedly installed inside the clamping bin, the second sliding rod is slidably connected to the two clamping plates, and the bottom end of the second screw is fixedly connected to the top end of the transmission shaft.

[0014] The present invention is further configured such that a fixing plate is fixedly installed inside the clamping bin, a plug hole is opened on the fixing plate, a rubber ring is fixed inside the plug hole, and a touch switch is installed on the inner wall of the clamping bin at a position corresponding to the plug hole.

[0015] The present invention is further configured such that a rainproof cover is fixedly installed on the top of the charging pile body.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The multifunctional charging pile is provided with a transmission shaft, a winding roller, a cable, a clamping plate, a clamping groove and a fixing plate, so that after the charging gun is inserted into the clamping bin, the cable is automatically wound, and the outside of the cable is cleaned by setting a cleaning ring and a drying box to improve the service life of the cable.

[0018] 2. The multifunctional charging pile is provided with a positioning ring, a first screw, a connecting plate, a first sliding rod and a pulley assembly; during the cable winding process, the positioning ring moves upward along the axis of the winding roller at a constant speed, so that the cable is evenly wound on the outside of the winding roller, avoiding uneven winding or entanglement of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the side cross-sectional structure of the present invention;

[0021] Figure 3 The present invention Figure 2 The enlarged schematic diagram at A in the middle;

[0022] Figure 4 The present invention Figure 2 The enlarged schematic diagram of point B in the middle;

[0023] Figure 5 It is a schematic diagram of the internal structure of the clamping bin in the present invention;

[0024] Figure 6 It is a schematic diagram of the clamping state of the clamping plate in the present invention;

[0025] Figure 7 It is a schematic diagram of the structure of the cleaning cylinder in the present invention.

[0026] In the figure: 1. Charging pile body; 2. Winding bin; 3. Drive shaft; 4. Winding roller; 5. Cable; 6. Positioning ring; 7. Bin door; 8. Charging gun; 9. Clamping bin; 10. Motor; 11. First screw; 12. Connecting plate; 13. First slide bar; 14. Pulley assembly; 15. Cleaning cylinder; 16. Cleaning ring; 17. Drying box; 18. Ventilation hole; 19. Heating wire; 20. Fan; 21. Clamping plate; 22. Clamping groove; 23. Fixing plate; 24. Socket; 25. Rubber ring; 26. Second screw; 27. Second slide bar; 28. Touch switch; 29. ​​Rainproof cover. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0030] like Figure 1-Figure 7 As shown, the technical solution adopted by the present invention is as follows: a multifunctional charging pile includes a charging pile body 1, a winding bin 2 is opened on the charging pile body 1, a transmission shaft 3 is rotatably installed inside the winding bin 2, a winding roller 4 is fixedly connected to the outer side of the transmission shaft 3, a cable 5 is fixedly connected to the winding roller 4, and the cable 5 is wound on the outer side of the winding roller 4.

[0031] A positioning ring 6 is provided inside the winding bin 2 for vertical movement, and the cable 5 passes through the inside of the positioning ring 6. Specifically, a connecting plate 12 is fixedly connected to both sides of the positioning ring 6, a first screw 11 is rotatably installed inside the winding bin 2, a first slide bar 13 is fixedly installed inside the winding bin 2, the first screw 11 is threadedly connected to the corresponding connecting plate 12, and the first slide bar 13 is slidably connected to the corresponding connecting plate 12. The transmission shaft 3 is connected to the first screw 11 through a pulley assembly 14. The positioning ring 6 moves upward along the axis of the winding roller 4 at a constant speed, so that the cable 5 is evenly wound on the outside of the winding roller 4, avoiding uneven winding or entanglement of the cables 5.

[0032] The interior of the winding bin 2 is fixedly installed with a bin door 7, and a cleaning assembly is arranged on the bin door 7, and the cable 5 is slidably matched with the cleaning assembly. Specifically, the cleaning assembly includes a cleaning cylinder 15, a cleaning ring 16 and a drying box 17. The cleaning cylinder 15 is fixedly installed on the bin door 7, and a cleaning ring 16 is fixedly installed on the side of the cleaning cylinder 15 away from the bin door 7. It should be noted that the cleaning ring 16 is made of rubber material, and the cable 5 is slidably arranged inside the cleaning cylinder 15. The cleaning ring 16 and the cable 5 are arranged in close contact. The outside of the cleaning cylinder 15 is fixedly installed with a drying box 17, and the drying box 17 is connected to the inside of the cleaning cylinder 15. Ventilation holes 18 are evenly opened on the outside of the cleaning cylinder 15, and an electric heating wire 19 is fixedly connected to the inside of the drying box 17. A fan 20 is fixedly installed on the top of the drying box 17, and the blades of the fan 20 are arranged in the drying box 17. The electric heating wire 19 cooperates with the fan 20 to allow hot air to blow toward the outer surface of the cable 5 and be discharged through the vent holes 18 , so that water stains on the outer side of the cable 5 are dried, thereby increasing the service life of the cable 5 .

[0033] The end of the cable 5 facing away from the winding roller 4 is fixedly connected to the charging gun 8, and a clamping bin 9 is provided on the charging pile body 1, and a clamping member for fixing the charging gun 8 is arranged inside the clamping bin 9. Specifically, the clamping member includes two clamping plates 21, and the opposite surfaces of the two clamping plates 21 are provided with clamping grooves 22, and the insides of the clamping grooves 22 are fixedly connected with buffer pads. A second screw 26 is rotatably installed inside the clamping bin 9, and threads with opposite rotation directions are provided on both sides of the second screw 26. The two sides of the second screw 26 are respectively threadedly connected to the two clamping plates 21, and a second slide bar 27 is fixedly installed inside the clamping bin 9. The second slide bar 27 is slidably connected to the two clamping plates 21, and the bottom end of the second screw 26 is fixedly connected to the top end of the transmission shaft 3. The two clamping plates 21 move closer to each other to further limit the charging gun 8, so that the placement of the charging gun 8 is more stable.

[0034] A fixing plate 23 is fixedly installed inside the clamping bin 9, and a socket 24 is provided on the fixing plate 23. A rubber ring 25 is fixed inside the socket 24. A touch switch 28 is installed on the inner wall of the clamping bin 9 at a position corresponding to the socket 24. Specifically, a controller is provided on the charging pile body 1, and the touch switch 28 is electrically connected to the controller, and the controller is electrically connected to the motor 10. When the touch switch 28 is pressed, an electrical signal is sent to the controller so that the controller controls the motor 10 to start. The controller can also control the motor 10 to reverse, thereby releasing the cable 5. The above-mentioned touch switch 28 and controller are both well-known devices purchased directly on the market by technicians in this field. Here we only use them, and have not made any structural and functional improvements to them, so we will not go into details here.

[0035] A motor slot is provided at the bottom of the charging pile body 1 , in which a motor 10 is fixedly installed, and an output shaft of the motor 10 is fixedly connected to the bottom end of the transmission shaft 3 .

[0036] A rainproof cover plate 29 is fixedly installed on the top of the charging pile body 1. The rainproof cover plate 29 is provided to protect the charging pile body 1 from rain and sun.

[0037] Working principle:

[0038] When the car is fully charged, the charging gun 8 is unplugged from the car and then inserted into the socket 24. The gun head of the charging gun 8 contacts the rubber ring 25, causing the rubber ring 25 to deform, which plays a preliminary limiting role for the charging gun 8. The charging gun 8 is continued to be pushed into the clamping bin 9, so that the charging gun 8 abuts against the touch switch 28, so that the potential of the touch switch 28 changes, and the motor 10 can be started by the touch switch 28. The output shaft of the motor 10 rotates to drive the transmission shaft 3 to rotate, and the rotation of the transmission shaft 3 drives the winding roller 4 and the second screw 26 to rotate synchronously. The winding roller 4 rotates to reel the cable 5. During the reeling process, the transmission shaft 3 rotates through the pulley assembly 14 to drive the first screw 11 to rotate synchronously. The first screw 11 rotates through the connecting plate 12 to drive the positioning ring 6 to slide on the outside of the first slide bar 13, so that the positioning ring 6 moves upward along the axis of the reel 4 at a uniform speed, so that the cable 5 is evenly reeled on the outside of the reel 4, avoiding the cable 5 from being messy or entangled when reeling.

[0039] When there is dirt or rain on the outside of the cable 5, the cleaning ring 16 scrapes off the dirt on the outside of the cable 5 when the cable 5 passes through the cleaning tube 15, starts the fan 20 and energizes the heating wire 19, and the hot air is blown to the outer surface of the cable 5 through the cooperation of the heating wire 19 and the fan 20, and is discharged through the vent hole 18, so that the water stains on the outside of the cable 5 are dried, thereby improving the service life of the cable 5.

[0040] The rotation of the transmission shaft 3 synchronously drives the second screw 26 to rotate, and the rotation of the second screw 26 drives the two clamping plates 21 to move closer to each other. The two clamping plates 21 clamp the gun head of the charging gun 8 through the clamping groove 22, further limiting the charging gun 8.

[0041] The above-mentioned specific implementation modes / embodiments are specific implementation modes of the present invention, which are used to illustrate the concept of the present invention, are explanatory and exemplary, and should not be interpreted as limiting the implementation modes of the present invention and the scope of the present invention. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the contents disclosed in the claims and the specification of this application. These technical solutions include technical solutions that adopt any obvious replacements and modifications to the embodiments described herein, which are within the scope of protection of the present invention. In particular, as long as there is no structural conflict, the various technical features mentioned in each embodiment can be combined in any way. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A multifunctional charging pile, comprising a charging pile body (1), characterized in that: A reeling bin (2) is provided on the charging pile body (1), a transmission shaft (3) is rotatably installed inside the reeling bin (2), a reeling roller (4) is fixedly connected to the outer side of the transmission shaft (3), a cable (5) is fixedly connected to the reeling roller (4), the cable (5) is reeled on the outer side of the reeling roller (4), a positioning ring (6) is provided inside the reeling bin (2) for vertical movement, the cable (5) passes through the inside of the positioning ring (6), a bin door (7) is fixedly installed inside the reeling bin (2), a cleaning component is provided on the bin door (7), the cable (5) and the cleaning component are slidably matched, a charging gun (8) is fixedly connected to one end of the cable (5) away from the reeling roller (4), a clamping bin (9) is provided inside the clamping bin (9) for fixing the charging gun (8), and a clamping member for fixing the charging gun (8) is provided inside the clamping bin (9).

2. A multifunctional charging pile according to claim 1, characterized in that: A motor slot is provided at the bottom of the charging pile body (1), a motor (10) is fixedly installed in the motor slot, and an output shaft of the motor (10) is fixedly connected to the bottom end of the transmission shaft (3).

3. A multifunctional charging pile according to claim 1, characterized in that: Both sides of the positioning ring (6) are fixedly connected with connecting plates (12); a first screw rod (11) is rotatably installed inside the winding bin (2); a first sliding rod (13) is fixedly installed inside the winding bin (2); the first screw rod (11) is threadedly connected to the corresponding connecting plate (12); and the first sliding rod (13) is slidably connected to the corresponding connecting plate (12).

4. A multifunctional charging pile according to claim 1, characterized in that: The transmission shaft (3) is transmission-connected to the first screw rod (11) via a pulley assembly (14).

5. A multifunctional charging pile according to claim 1, characterized in that: The cleaning assembly comprises a cleaning cylinder (15), a cleaning ring (16) and a drying box (17); the cleaning cylinder (15) is fixedly mounted on the warehouse door (7); a cleaning ring (16) is fixedly mounted on the side of the interior of the cleaning cylinder (15) away from the warehouse door (7); a cable (5) is slidably arranged inside the cleaning cylinder (15); the cleaning ring (16) and the cable (5) are arranged in close contact; a drying box (17) is fixedly mounted on the outside of the cleaning cylinder (15); and the drying box (17) is communicated with the interior of the cleaning cylinder (15).

6. A multifunctional charging pile according to claim 5, characterized in that: The outer side of the cleaning cylinder (15) is evenly provided with ventilation holes (18), the interior of the drying box (17) is fixedly connected with an electric heating wire (19), the top of the drying box (17) is fixedly installed with a fan (20), and the fan blades of the fan (20) are arranged in the drying box (17).

7. A multifunctional charging pile according to claim 1, characterized in that: The clamping member comprises two clamping plates (21), and clamping grooves (22) are provided on opposite surfaces of the two clamping plates (21). A second screw rod (26) is rotatably installed inside the clamping bin (9), and the second screw rod (26) is threadedly connected to the two clamping plates (21). A second sliding rod (27) is fixedly installed inside the clamping bin (9), and the second sliding rod (27) is slidably connected to the two clamping plates (21), and the bottom end of the second screw rod (26) is fixedly connected to the top end of the transmission shaft (3).

8. A multifunctional charging pile according to claim 1, characterized in that: A fixing plate (23) is fixedly installed inside the clamping bin (9), a plug hole (24) is provided on the fixing plate (23), a rubber ring (25) is fixed inside the plug hole (24), and a touch switch (28) is installed on the inner wall of the clamping bin (9) at a position corresponding to the plug hole (24).

9. A multifunctional charging pile according to claim 1, characterized in that: A rainproof cover plate (29) is fixedly mounted on the top of the charging pile body (1).

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