Floor-standing direct current charging pile

Abstract

The utility model relates to charging pile technical field, concretely relates to a floor type direct current charging pile, including charging pile body, the bottom surface fixedly connected with installation bottom plate of charging pile body, the upper side of charging pile body is fixedly connected with the electric gun suspension shell both sides, two electric gun suspension shell's apart one side all is provided with charging gun, the lower end fixedly connected with wire body of charging gun, the both sides below of charging pile body all are provided with the wire cleaning assembly, the front side middle part of charging pile body all is installed with three plug -in board, the inside below of charging pile body is provided with the empty groove. In the utility model, through being equipped with winding assembly in charging pile body, can place wire body in the inside of charging pile body by winding, can better avoid the wire body of plug -in board and charging gun one long -term exposure outside, reduce the damaged area, through being equipped with wire cleaning assembly, clean the surface of long -term frequent use wire, thereby better improve the service life of wire body.

Description

Technical Field

[0001] This utility model relates to the field of charging pile technology, specifically a ground-mounted DC charging pile. Background Technology

[0002] Ground-mounted DC charging piles are power stations for electric vehicles, similar in function to gas pumps at gas stations. They are mainly used to charge electric vehicles and are installed in large charging stations. They are connected to the power grid in a three-phase four-wire system, providing ample power with a wide range of voltage and current adjustment. Commonly known as "fast charging," they can quickly charge new energy electric vehicles, shortening the charging time.

[0003] When charging at existing charging stations using charging guns, the charging guns are connected to long power lines that easily touch the ground during use. Since most of the power line is exposed, it is prone to accumulating dust or other contaminants over time. The power line is also susceptible to aging and damage after exposure to wind and sun, thus reducing its lifespan and potentially causing power outages and charging failures. Furthermore, traditional charging stations have fixed charging equipment, offering limited options. Therefore, to address these technical issues, we have designed a different type of floor-mounted DC charging station. Utility Model Content

[0004] The purpose of this invention is to provide a ground-mounted DC charging station to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A ground-mounted DC charging pile includes a charging pile body, a mounting base plate fixedly connected to the bottom surface of the charging pile body, electric gun suspension shells fixedly connected to both upper sides of the charging pile body, a charging gun provided on the opposite side of each of the two electric gun suspension shells, a cable fixedly connected to the lower end of each charging gun, cable clearing assemblies provided on both lower sides of the charging pile body, three insert plates installed in the middle of the front side of the charging pile body, a slot provided in the lower interior of the charging pile body, a partition fixedly connected to the inner side of the middle of the slot, winding assemblies provided on both sides of the partition, and a control panel installed on the upper front side of the charging pile body.

[0007] Furthermore, each of the three insert plates is provided with an outer protective shell on its front side. The rear side of the outer protective shell is fixedly connected to the outer wall of the charging pile body. An opening and closing plate is slidably inserted into the top surface of the front side of the outer protective shell. Limiting blocks are fixedly connected to the lower sides of both sides of the opening and closing plate. The limiting blocks are slidably connected to the inner side of the outer protective shell.

[0008] Furthermore, the top surface of the charging pile body is fixedly connected to a sloping top plate, and the top surfaces of the front and rear sides of the sloping top plate are provided with grooves, and the inner bottom surface of the grooves is fixedly connected to sloping blocks.

[0009] Furthermore, square slots are provided in the middle of both sides of the charging pile body, a heat dissipation plate is installed on one side of the square slot, a cross bracket is fixedly connected to the other side of the square slot, and a fan is provided on the side of the cross bracket near the heat dissipation plate.

[0010] Furthermore, the winding assembly includes a receiving rod, the two ends of which are rotatably connected to the inner side of the charging pile body and the outer wall of the partition, respectively. A notched outer shell is fixedly connected to both sides of the charging pile body. A placement wheel is fixedly connected to the outer wall of the receiving rod located within the notched outer shell. A transmission wheel one is fixedly connected to the outer wall of the receiving rod near the partition. A servo motor is fixedly connected to the bottom side of the charging pile body. A transmission wheel two is fixedly connected to the drive end of the servo motor via a connecting shaft. The transmission wheel two and the transmission wheel one are connected by a transmission belt.

[0011] Furthermore, the clearing assembly includes a fixing block, the outer wall of which is fixedly connected to the inner side of the charging pile body. A insertion groove is provided on the inner side of the fixing block, and two insertion blocks are slidably inserted into the insertion groove. Each of the two insertion blocks has a mating square groove on its opposite side, and a semi-circular hole is provided on its adjacent side. An expanding sponge is fixedly connected inside the semi-circular hole. A bidirectional screw is rotatably connected to the lower inner side of the fixing block. Guide rods are threaded onto the outer walls of both sides of the bidirectional screw. A mating square block is fixedly connected to the top of the guide rod. The mating square block and the corresponding mating square groove are slidably inserted. Limiting plates are provided on both sides of the insertion groove, and the limiting plates are fixedly connected to the outer wall of the fixing block.

[0012] Furthermore, a storage battery is installed inside the upper part of the charging pile body, and the end of the cable away from the charging gun passes through the interior of the two expansion sponges and is connected to the storage battery, and the middle section of the cable surrounds the outer wall where the wheel is placed.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this utility model, through the coordinated arrangement of the charging pile body, the electric gun suspension shell, the charging gun, the cable, and three plug plates, the charging pile body can selectively use different methods to charge electric vehicles. With the provided outer shell, limiting block, and opening and closing plate, and the winding component provided in the charging pile body, the cable can be wound up and placed inside the charging pile body. This effectively avoids a large section of the cable from being exposed to the outside for a long time, reducing the damaged area. The provided cable cleaning component cleans the surface of the cable that has been used frequently for a long time, thereby improving the service life of the cable. The entire operation does not require manual wiping, which greatly reduces manual labor and has certain practical effects.

[0015] 2. In this utility model, through the coordinated arrangement of the fixing block, plug slot, plug block, mating square groove, expansion sponge, bidirectional screw, guide rod, mating square block and limiting plate in the cleaning assembly, the plug block with expansion sponge can be replaced. The operation is simple and convenient for subsequent use of the line. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of a ground-mounted DC charging pile proposed in this utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of the charging pile body of a ground-mounted DC charging pile proposed in this utility model.

[0018] Figure 3 This is a schematic diagram showing the position of the winding assembly of a ground-mounted DC charging pile proposed in this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the winding assembly of a ground-mounted DC charging pile proposed in this utility model;

[0020] Figure 5 This is a schematic diagram showing the position of the fan in a floor-mounted DC charging pile proposed in this utility model;

[0021] Figure 6 This is a schematic diagram of the wire clearing component of a ground-mounted DC charging pile proposed in this utility model.

[0022] Legend:

[0023] 1. Charging pile body; 2. Electric gun suspension shell; 3. Charging gun; 4. Cable; 5. Cable clearing assembly; 51. Fixing block; 52. Insertion slot; 53. Insertion block; 54. Fitting square groove; 55. Expansion sponge; 56. Bidirectional screw; 57. Guide rod; 58. Fitting square block; 59. Limiting plate; 6. Insertion plate; 7. Empty slot; 8. Rewinding assembly; 81. Receiving rod; 82. Placement wheel; 83. Notched shell; 84. Transmission wheel one; 85. Transmission wheel two; 86. Servo motor; 9. Partition plate; 10. Control panel; 11. Outer shell; 12. Limiting block; 13. Opening and closing plate; 14. Mounting base plate; 15. Sloping top plate; 16. Groove; 17. Sloping block; 18. Cross bracket; 19. Fan; 20. Heat dissipation plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-6 In this embodiment of the present invention, a ground-mounted DC charging pile includes a charging pile body 1. A sloping top plate 15 is fixedly connected to the top surface of the charging pile body 1. Grooves 16 are provided on both the front and rear top surfaces of the sloping top plate 15. A ramp block 17 is fixedly connected to the inner bottom surface of the groove 16. Square slots are opened in the middle of both sides of the charging pile body 1. A heat dissipation plate 20 is installed on one side of the square slot. A cross bracket 18 is fixedly connected to the other side of the square slot. A fan 19 is provided on the side of the cross bracket 18 near the heat dissipation plate 20. A mounting base plate 14 is fixedly connected to the bottom surface of the charging pile body 1. Electric gun suspension shells 2 are fixedly connected to both sides of the top of the charging pile body 1. A charging gun 3 is provided on the opposite side of the two electric gun suspension shells 2. The lower end of the charging gun 3 is fixedly connected to the cable 4. The charging pile body 1 is provided with cable clearing components 5 on both sides below. The charging pile body 1 is provided with three plug plates 6 in the middle of the front side. The front side of the three plug plates 6 is provided with an outer shell 11. The rear side of the outer shell 11 is fixedly connected to the outer wall of the charging pile body 1. The top front surface of the outer shell 11 is slidably inserted with an opening and closing plate 13. The lower sides of the opening and closing plate 13 are fixedly connected with limit blocks 12. The limit blocks 12 are slidably connected to the inner side of the outer shell 11. The lower interior of the charging pile body 1 is provided with a slot 7. The inner side of the middle of the slot 7 is fixedly connected with a partition 9. The sides of the partition 9 are provided with winding components 8. The upper front side of the charging pile body 1 is provided with a control screen 10.

[0026] In practical implementation, the combination of the sloping top plate 15, the groove 16, and the sloping block 17 allows rainwater to enter the groove 16 and drain to both sides through the sloping block 17, providing good drainage. The combination of the heat dissipation fan plate 20, the cross bracket 18, and the fan 19 provides some heat dissipation for the internal battery of the charging pile body 1. The mounting base plate 14 has multiple mounting holes, which allow the charging pile body 1 to be fixed in the required position for greater stability. The electric gun suspension shell 2 holds the charging gun 3. The charging pile body 1, electric gun suspension shell 2, charging gun 3, and charging cable are all connected. The combination of the 4 and three plug plates 6 allows the charging pile body 1 to selectively charge electric vehicles using different methods. Through the outer shell 11, the limiting block 12, and the opening and closing plate 13, and through the winding component 8 provided in the charging pile body 1, the cable 4 can be wound up and placed inside the charging pile body 1. This effectively prevents a large section of the cable 4 from being exposed to the outside for a long time, reducing the damaged area. Through the cable cleaning component 5, the surface of the cable 4, which is frequently used, is cleaned, thereby improving the service life of the cable 4. The entire operation does not require manual wiping, which greatly reduces manual labor and has certain practical effects.

[0027] Example 1

[0028] like Figures 2-4 As shown, in this embodiment, the winding assembly 8 includes a receiving rod 81. The two ends of the receiving rod 81 are rotatably connected to the inner side of the charging pile body 1 and the outer wall of the partition 9, respectively. The charging pile body 1 has a notched outer shell 83 fixedly connected to both sides inside. The outer wall of the receiving rod 81 located inside the notched outer shell 83 is fixedly connected to a placement wheel 82. The outer wall of the receiving rod 81 near the partition 9 is fixedly connected to a transmission wheel 84. The bottom inside the charging pile body 1 is fixedly connected to a servo motor 86. The drive end of the servo motor 86 is fixedly connected to a transmission wheel 85 through a connecting shaft. The transmission wheel 85 and the transmission wheel 84 are connected by a transmission belt.

[0029] In practice, the servo motor 86 is activated to drive the transmission wheel 85 connected to it to rotate. The transmission wheel 85 and the transmission belt work together to drive the transmission wheel 84 to rotate. The rotation of the transmission wheel 84 drives the placement wheel 82 connected to the receiving rod 81 to rotate, thereby enabling the winding and unwinding of the yarn 4 wound on the placement wheel 82. The middle section of the yarn 4 is fixed to the placement wheel 82 by a fastener, allowing the yarn 4 to be wound up. The partition 9 ensures that the winding components 8 on both sides do not interfere with each other during operation. The notched outer shell 83 prevents the released yarn from falling to the bottom of the slot 7, thus avoiding interference with the servo motor 86.

[0030] Example 2

[0031] like Figure 2 , 6 As shown, in this embodiment, the wire clearing assembly 5 includes a fixing block 51. The outer wall of the fixing block 51 is fixedly connected to the inner side of the charging pile body 1. A plug-in groove 52 is provided on the inner side of the fixing block 51. Two plug-in blocks 53 are slidably inserted into the plug-in groove 52. Each of the two plug-in blocks 53 has a matching square groove 54 on its opposite side and a semi-circular hole on its adjacent side. An expansion sponge 55 is fixedly connected in the semi-circular hole. A bidirectional screw 56 is rotatably connected to the lower part of the fixing block 51. Guide rods 57 are threadedly connected to both outer walls of 56. A matching block 58 is fixedly connected to the top of the guide rod 57. The matching block 58 and the corresponding matching groove 54 are slidably inserted. Limiting plates 59 are provided on both sides of the insertion groove 52. The limiting plates 59 are fixedly connected to the outer wall of the fixing block 51. A storage battery is provided inside the upper part of the charging pile body 1. The end of the line 4 away from the charging gun 3 passes through the inside of the two expansion sponges 55 and is connected to the storage battery. The middle section of the line 4 surrounds the outer wall where the wheel 82 is placed.

[0032] In practice, when the winding assembly 8 retracts the yarn 4, the yarn 4 removes dirt from its surface by rubbing against the expanding sponge 55 on the plug-in block 53, thus preventing the yarn 4 from carrying dirt into the empty slot 7. When it is necessary to replace the plug-in block 53 and the expanding sponge 55, the torsion block provided on one side of the bidirectional screw 56 is used to twist the bidirectional screw 56, causing the guide rod 57 on the bidirectional screw 56 to drive the mating block 58 to disengage from the corresponding mating slot 54 on the plug-in block 53. After disengagement, the plug-in block 53 located in the plug-in slot 52 on the fixing block 51 can be manually pulled out. Since the plug-in block 53 is set in two halves, it can be directly separated after being pulled out of the plug-in slot 52, thus detaching from the yarn 4. Therefore, the plug-in block 53 and the expanding sponge 55 can be replaced as a whole, which is convenient. The limiting plate 59 provided can prevent the plug-in block 53 from going too far when installing it, thus playing a certain limiting role.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0034] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A ground-mounted DC charging pile, comprising a charging pile body, characterized in that, A mounting base plate is fixedly connected to the bottom surface of the charging pile body. Electric gun suspension shells are fixedly connected to both sides of the upper part of the charging pile body. A charging gun is provided on the opposite side of each of the two electric gun suspension shells. A cable is fixedly connected to the lower end of the charging gun. Cable clearing components are provided on both sides of the lower part of the charging pile body. Three insert plates are installed in the middle of the front side of the charging pile body. A slot is provided in the lower interior of the charging pile body. A partition is fixedly connected to the inner side of the middle part of the slot. Rewinding components are provided on both sides of the partition. A control panel is installed on the upper front side of the charging pile body.

2. The ground-mounted DC charging pile according to claim 1, characterized in that, Each of the three insert plates has an outer protective shell on its front side. The rear side of the outer protective shell is fixedly connected to the outer wall of the charging pile body. An opening and closing plate is slidably inserted into the top surface of the front side of the outer protective shell. Limiting blocks are fixedly connected to the lower sides of both sides of the opening and closing plate. The limiting blocks are slidably connected to the inner side of the outer protective shell.

3. A ground-mounted DC charging pile according to claim 1, characterized in that, The top surface of the charging pile body is fixedly connected to a sloping top plate, and grooves are provided on the front and rear top surfaces of the sloping top plate. Sloping blocks are fixedly connected to the inner bottom surface of the grooves.

4. A ground-mounted DC charging pile according to claim 1, characterized in that, The charging pile body has square slots in the middle of both sides. A heat dissipation plate is installed on one side of the square slot, and a cross bracket is fixedly connected to the other side of the square slot. A fan is provided on the side of the cross bracket near the heat dissipation plate.

5. A ground-mounted DC charging pile according to claim 1, characterized in that, The winding assembly includes a receiving rod, the two ends of which are rotatably connected to the inner side of the charging pile body and the outer wall of the partition, respectively. Both sides of the charging pile body are fixedly connected to a notched outer shell. A placement wheel is fixedly connected to the outer wall of the receiving rod located inside the notched outer shell. A transmission wheel one is fixedly connected to the outer wall of the receiving rod near the partition. A servo motor is fixedly connected to the bottom inside the charging pile body. The drive end of the servo motor is fixedly connected to a transmission wheel two via a connecting shaft. The transmission wheel two and the transmission wheel one are connected by a transmission belt.

6. A ground-mounted DC charging pile according to claim 5, characterized in that, The clearing assembly includes a fixing block, the outer wall of which is fixedly connected to the inner side of the charging pile body. A insertion groove is provided on the inner side of the fixing block, and two insertion blocks are slidably inserted into the insertion groove. Each of the two insertion blocks has a mating square groove on its opposite side and a semi-circular hole on its adjacent side. An expanding sponge is fixedly connected to the semi-circular hole. A bidirectional screw is rotatably connected to the lower inner side of the fixing block. Guide rods are threaded onto both outer walls of the bidirectional screw. A mating square block is fixedly connected to the top of the guide rod, and the mating square block slidably inserts into the corresponding mating square groove. Limiting plates are provided on both sides of the insertion groove, and the limiting plates are fixedly connected to the outer wall of the fixing block.

7. A ground-mounted DC charging pile according to claim 6, characterized in that, A battery is installed inside the upper part of the charging pile body. The end of the cable away from the charging gun passes through the interior of the two expansion sponges and is connected to the battery. The middle section of the cable surrounds the outer wall where the wheel is placed.

Images