Charging pile with cable protection function

Abstract

The utility model discloses a kind of charging piles with cable protection function, charging pile includes charging pile body and retraction subassembly;Retraction subassembly includes two cables, and the one end of cable is provided with charging gun, and cable is connected with chain assembly through connecting component;Chain assembly includes two chains, and the both sides of chain are provided with clamping block, and the side of chain not engaged with another chain is provided with first gear, and the inside of first gear is provided with first transmission rod, and the end of one of first transmission rod is provided with first motor;The outside of first transmission rod is provided with storage frame, and storage frame is provided with storage groove, and chain assembly reciprocates in storage groove through storage frame;Rotary assembly is provided between two storage frames.The utility model can automatically recycle cable and charging gun to charging pile body to avoid vehicle rolling, while making it not contact ground in retraction process, reduce friction damage risk, guarantee use safety.

Description

Technical Field

[0001] This utility model relates to the field of charging pile technology, and in particular to a charging pile with cable protection function. Background Technology

[0002] Charging piles, also known as electric vehicle charging stations or electric vehicle power supply equipment, are devices that provide electrical energy to electric vehicles, enabling them to store enough electricity to support their operation.

[0003] With the increasing popularity of electric vehicles, the number of charging stations is gradually increasing. The charging piles currently in use are heavy due to the power requirements and materials. As a result, some people place the charging gun directly on the ground after charging, which may cause subsequent vehicles to run over the cable and charging gun, damaging them or even rendering them unusable.

[0004] Therefore, existing charging stations lack effective protection against being crushed. Utility Model Content

[0005] This utility model provides a charging pile with cable protection function, which aims to solve the problem that existing charging piles lack effective anti-rollover protection function.

[0006] To solve the above-mentioned technical problems, this utility model provides a charging pile with cable protection function. The charging pile includes a charging pile body and a retraction component, wherein the retraction component is disposed in the charging pile body.

[0007] The recovery assembly includes two cables, each with a charging gun at one end. The cables are fixedly connected to the chain assembly via a connecting assembly. The chain assembly includes two chains, each with a locking block on both sides. The chain engages with the other chain via the locking block. A first gear is provided on the side of the chain that does not engage with the other chain. A first transmission rod is provided inside each first gear, and a first motor is provided at the end of one of the first transmission rods.

[0008] A storage frame is provided on the outer side of the first transmission rod, and a storage groove is provided inside the storage frame. The chain assembly passes through the storage frame and reciprocates within the storage groove. A rotating assembly is provided between the two storage frames.

[0009] Furthermore, the connecting assembly includes a sliding block, a connecting rod, a rotating ball, a sleeve, and a connecting block. The sliding block is sleeved on the outer side wall of the cable and slidably connected to the cable. The outer side of the sliding block is fixedly connected to the first end of the connecting rod. The second end of the connecting rod is provided with the rotating ball, which is rotatably connected to the first end of the sleeve. The second end of the sleeve is fixedly connected to the first end of the connecting block, and the second end of the connecting block is fixedly connected to the chain assembly.

[0010] Furthermore, the storage frame has two storage slots, and the two chains are respectively housed in the corresponding storage slots and reciprocate within the storage slots; a combination slot is provided between the two storage slots, and a guide block is provided in the combination slot.

[0011] Furthermore, the rotating assembly includes a support frame, a first rotating component, and a second rotating component that is pulsatorically connected to the first rotating component. Both the first rotating component and the second rotating component are mounted on the support frame, and a second motor is mounted at both ends of the second rotating component. Both ends of the first rotating component pass through the support frame and are fixedly connected to one of the storage frames.

[0012] Furthermore, the first rotating component includes two connecting columns, each of which is fitted with a toothed ring on its outer side; the second rotating component includes two second transmission rods, which are connected by a connecting shaft, and each of the second transmission rods is provided with a second gear on its outer side, with each second gear meshing with a corresponding toothed ring for transmission.

[0013] Furthermore, the bottom of the charging pile body is provided with an installation box, and a receiving groove adapted to the charging gun is opened at the corresponding position of the installation box. The receiving groove is used to detachably store the charging gun.

[0014] Furthermore, the connecting rod passes through the mounting box and is slidably connected to the mounting box.

[0015] Furthermore, protective doors are provided on both sides of the charging pile body, and the protective doors are rotatably connected to the charging pile body.

[0016] Furthermore, the protective door is equipped with an intelligent control device, and both the first motor and the second motor are electrically connected to the intelligent control device.

[0017] Furthermore, a power supply device is installed inside the charging pile body, and the power supply device is electrically connected to the intelligent control device;

[0018] The end of the cable that is not connected to the charging gun is electrically connected to the power supply device.

[0019] This utility model discloses a charging pile with cable protection function. The charging pile includes a charging pile body and a retraction assembly, the retraction assembly being disposed within the charging pile body. The retraction assembly includes two cables, each with a charging gun at one end, and both cables are fixedly connected to a chain assembly via a connecting assembly. The chain assembly includes two chains, each with a locking block on both sides, allowing the chain to engage with the other chain via the locking blocks. A first gear is provided on the side of each chain not engaging with the other chain, and a first transmission rod is provided inside each first gear. One end of one of the first transmission rods is provided with a first motor. A storage frame is provided outside the first transmission rod, and a storage slot is provided within the storage frame. The chain assembly reciprocates through the storage frame within the storage slot. A rotating assembly is provided between the two storage frames. The present invention has the following advantages: 1. The first gear drives the chain assembly to move, and the chain assembly drives the cable and charging gun to retract into the charging pile body through the connecting assembly to complete the recycling, avoiding the risk of being run over by vehicles and ensuring the safety of the cable and charging gun; 2. The rotating assembly drives the storage frame to rotate, and the cable and charging gun are raised synchronously during the rotation of the storage frame, so that the cable and charging gun do not come into contact with the ground during the retraction process, thereby reducing the possibility of damage to the charging gun and cable due to friction with the ground. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 A first part of the structural diagram of the charging pile provided in the embodiment of this utility model;

[0022] Figure 2 A structural diagram of a charging pile provided in an embodiment of this utility model;

[0023] Figure 3 This is a structural diagram of the second part of the charging pile provided in an embodiment of the present utility model;

[0024] Figure 4 A structural diagram of the third part of the charging pile provided in an embodiment of this utility model;

[0025] Figure 5 A structural diagram of the fourth part of the charging pile provided in an embodiment of this utility model;

[0026] Figure 6The fifth structural diagram of the charging pile provided in this embodiment of the utility model;

[0027] The labels for the attached figures are as follows:

[0028] 1. Charging pile body; 2. Protective door; 3. Intelligent control device; 4. Electronic components; 5. Power supply device; 6. Mounting box; 7. Cable; 8. Charging gun; 9. Limiting plate; 10. Sliding block; 11. Connecting rod; 12. Rotating ball; 13. Sleeve; 14. Connecting block; 15. Chain; 16. Engaging block; 17. First gear; 18. First transmission rod; 19. First motor; 20. Storage frame; 21. Combination slot; 22. Storage slot; 23. Guide block; 24. Connecting column; 25. Support frame; 26. Gear ring; 27. Second gear; 28. Second transmission rod; 29. ​​Connecting shaft; 30. Second motor. Detailed Implementation

[0029] 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, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0030] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0031] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0032] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0033] Please see Figures 1 to 6This utility model proposes a charging pile with cable protection function. The charging pile includes a charging pile body 1 and a retraction assembly, which is disposed inside the charging pile body 1. The retraction assembly includes two cables 7, each with a charging gun 8 at one end. The cables 7 are fixedly connected to a chain assembly via a connecting assembly. The chain assembly includes two chains 15, each with a locking block 16 on both sides. The chain 15 engages with the other chain 15 via the locking block 16. A first gear 17 is provided on the side of the chain 15 that does not engage with the other chain 15. A first transmission rod 18 is provided inside the first gear 17, and a first motor 19 is provided at the end of one of the first transmission rods 18. A storage frame 20 is provided on the outside of the first transmission rod 18, and a storage groove 22 is provided inside the storage frame 20. The chain assembly reciprocates through the storage frame 20 within the storage groove 22. A rotating assembly is provided between the two storage frames 20.

[0034] In this embodiment, during the charging operation, when the charging gun 8 and the connected cable 7 are pulled outward, the movement of the cable 7 generates traction force, which in turn drives the chain assembly linked with it to move. At this time, the two chains 15, which were originally in a flexible state, are combined to form a rigid chain 15 through the mechanical locking action of the locking block 16. After the charging gun 8 is removed after charging is completed, the first motor 19 starts and drives the first transmission rod 18 to start rotating, which in turn drives the linked first gear 17 to rotate. As the first gear 17 rotates, the chain assembly connected with it begins to move. Under the drive of the chain assembly, the other first gear 17 rotates synchronously, thereby orderly retracting the chain 15 into the corresponding storage slot 22. During the retraction process of the chain 15, the traction force generated by the connecting component will drive the cable 7 and the charging gun 8 to retract together into the charging pile body 1, completing the overall recycling work. This design effectively avoids the risk of being run over by vehicles and greatly ensures the safety of the cable 7 and the charging gun 8.

[0035] When the charging gun 8 is removed after charging is complete, the rotating component drives the storage frame 20 to rotate. During the rotation of the storage frame 20, the cable 7 and the charging gun 8 are lifted synchronously, so that the cable 7 and the charging gun 8 do not come into contact with the ground during the retraction process, thereby reducing the possibility of damage to the charging gun 8 and the cable 7 due to friction with the ground.

[0036] In one embodiment, such as Figure 1 and Figure 3As shown, the connecting assembly includes a sliding block 10, a connecting rod 11, a rotating ball 12, a sleeve 13, and a connecting block 14. The sliding block 10 is sleeved on the outer side wall of the cable 7 and is slidably connected to the cable 7. The outer side of the sliding block 10 is fixedly connected to the first end of the connecting rod 11. The second end of the connecting rod 11 is provided with the rotating ball 12. The rotating ball 12 is rotatably connected to the first end of the sleeve 13. The second end of the sleeve 13 is fixedly connected to the first end of the connecting block 14. The second end of the connecting block 14 is fixedly connected to the chain assembly.

[0037] In this embodiment, due to the limitation of the connecting rod 11, the rotation angle of the rotating ball 12 within the sleeve 13 is limited to 35 degrees, thereby adapting to the placement position of the cable 7.

[0038] After charging is complete and the charging gun 8 is removed, the first motor 19 starts, driving the first transmission rod 18 to rotate, which in turn drives the linked first gear 17 to rotate. As the first gear 17 rotates, the chain assembly connected to it begins to move. Driven by the chain assembly, the other first gear 17 rotates synchronously, thereby orderly retracting the chain 15 into the corresponding storage slot 22. During the chain 15 retraction process, the cable 7 and charging gun 8 are sequentially retracted into the charging pile body 1 through the sliding block 10, connecting rod 11, rotating ball 12, sleeve 13 and connecting block 14, completing the overall recycling work. This design effectively avoids the risk of being run over by vehicles and greatly ensures the safety of using the cable 7 and charging gun 8.

[0039] In one embodiment, such as Figure 1 and Figure 6 As shown, the storage frame 20 has two storage slots 22, and the two chains 15 are respectively housed in the corresponding storage slots 22 and reciprocate within the storage slots 22; a combination slot 21 is provided between the two storage slots 22, and a guide block 23 is provided in the combination slot 21.

[0040] In this embodiment, the storage frame 20 has two storage slots 22, which are serpentine structures. The two chains 15 are respectively housed in their respective storage slots 22 and reciprocate within them. During charging, the charging gun 8 and its connected cable 7 are pulled outwards, causing the chains 15 to disengage from their respective storage slots 22. After charging is complete and the charging gun 8 is removed, the first motor 19 starts, driving the first transmission rod 18 to rotate, which in turn drives the linked first gear 17 to rotate. As the first gear 17 rotates, the connected chains... The chain assembly begins to move, and driven by the chain assembly, the other first gear 17 rotates synchronously, thereby orderly retracting the chain 15 into the corresponding storage slot 22; a combination slot 21 is provided between the two storage slots 22, and a guide block 23 is provided in the combination slot 21; when the chain 15 is pulled out, the two flexible chains 15 are combined to form a rigid chain 15 through the mechanical locking action of the locking block 16 in the combination slot 21; when the chain 15 is retracted, under the action of the guide block 23, the chain 15 is orderly retracted into the corresponding storage slot 22.

[0041] In one embodiment, such as Figure 4 As shown, the rotating assembly includes a support frame 25, a first rotating component, and a second rotating component that is connected to the first rotating component in a transmission manner. Both the first rotating component and the second rotating component are mounted on the support frame 25. A second motor 30 is mounted on both ends of the second rotating component. Both ends of the first rotating component pass through the support frame 25 and are fixedly connected to a storage frame 20.

[0042] In this embodiment, both the first rotating component and the second rotating component are mounted on the support frame 25. A second motor 30 is mounted at each end of the second rotating component. Both ends of the first rotating component pass through the support frame 25 and are fixedly connected to a storage frame 20. After charging is complete and the charging gun 8 is removed, the second motor 30 starts, driving the second rotating component to rotate, which in turn drives the first rotating component to rotate synchronously, thereby driving the storage frame 20 to rotate. During the rotation of the storage frame 20, the cable 7 and the charging gun 8 are simultaneously lifted, ensuring that the cable 7 and the charging gun 8 do not contact the ground during retraction, thus reducing the possibility of damage to the charging gun 8 and the cable 7 due to friction with the ground.

[0043] In one embodiment, such as Figure 4As shown, the first rotating component includes two connecting posts 24, and a toothed ring 26 is sleeved on the outer side of each connecting post 24; the second rotating component includes two second transmission rods 28, which are connected by a connecting shaft 29. A second gear 27 is provided on the outer side of each second transmission rod 28, and each second gear 27 meshes with a corresponding toothed ring 26 for transmission.

[0044] In this embodiment, a second motor is provided at the end of the second transmission rod 28 away from the connecting shaft 29. After charging is completed and the charging gun 8 is removed, the second motor 30 starts and drives the second transmission rod 28 to rotate, thereby driving the second gear 27, gear ring 26 and connecting column 24 to rotate synchronously. The rotation of the connecting column 24 directly drives the storage frame 20 connected to it to rotate. During the rotation of the storage frame 20, the cable 7 and charging gun 8 are driven to rise synchronously, so that the cable 7 and charging gun 8 do not contact the ground during the retraction process, thereby reducing the possibility of damage to the charging gun 8 and cable 7 due to friction with the ground.

[0045] In one embodiment, such as Figure 3 and Figure 2 As shown, the bottom of the charging pile body 1 is provided with an installation box 6, and the corresponding position of the installation box 6 is provided with a receiving groove adapted to the charging gun 8. The receiving groove is used to detachably store the charging gun 8.

[0046] In this embodiment, a mounting box 6 is provided at the bottom of the charging pile body 1, and the rotating component is disposed in the mounting box 6; a receiving groove adapted to the charging gun 8 is provided at a corresponding position of the mounting box 6, and the receiving groove is used to detachably store the charging gun 8.

[0047] In one embodiment, such as Figure 1 and Figure 3 As shown, the connecting rod 11 passes through the mounting box 6 and is slidably connected to the mounting box 6.

[0048] In this embodiment, the connecting rod 11 passes through the mounting box 6 and is slidably connected to the mounting box 6. The connecting rod 11 can drive the cable 7 and the charging gun 8 to adjust the lifting and moving angle, thereby reducing the possibility of friction between the charging gun 8 and the cable 7 and the ground.

[0049] In one embodiment, such as Figure 2 As shown, protective doors 2 are provided on both sides of the charging pile body 1, and the protective doors 2 are rotatably connected to the charging pile body 1.

[0050] In this embodiment, protective doors 2 are provided on both sides of the charging pile body 1, and the protective doors 2 are rotatably connected to the charging pile body 1. When the charging pile is not in use, the protective doors 2 on both sides can be closed to completely store the charging gun 8, cable 7 and other components inside, effectively preventing the intrusion of external debris such as dust and rainwater, and extending the service life of the equipment; when charging is needed, the user only needs to open the protective doors 2 to quickly access the charging gun 8 for charging.

[0051] In one embodiment, such as Figure 2 , Figure 4 and Figure 5 As shown, the protective door 2 is equipped with an intelligent control device 3, and the first motor 19 and the second motor 30 are both electrically connected to the intelligent control device 3.

[0052] In this embodiment, the protective door 2 is equipped with an intelligent control device 3. When both the first motor 19 and the second motor 30 are electrically connected to the intelligent control device 3, and the intelligent control device 3 detects that the charging gun 8 has been removed, it starts the first motor 19 to retract the cable 7 and the charging gun 8 to avoid the risk of being run over by a vehicle. At the same time, it starts the second motor 30 to drive the second rotating component to rotate, which in turn drives the first rotating component to rotate synchronously, thereby driving the storage frame 20 to rotate. During the rotation of the storage frame 20, the cable 7 and the charging gun 8 are lifted synchronously, so that the cable 7 and the charging gun 8 do not come into contact with the ground during the retraction process, thereby reducing the possibility of damage to the charging gun 8 and the cable 7 due to friction with the ground.

[0053] Furthermore, the charging pile body 1 is also equipped with electronic components 4, which are electrically connected to the intelligent control device 3.

[0054] In one embodiment, such as Figures 1 to 3 As shown, a power supply device 5 is installed inside the charging pile body 1, and the power supply device 5 is electrically connected to the intelligent control device 3; the end of the cable 7 that is not connected to the charging gun 8 is electrically connected to the power supply device 5.

[0055] In this embodiment, a power supply device 5 is provided inside the charging pile body 1, and the power supply device 5 is electrically connected to the intelligent control device 3; the end of the cable 7 that is not connected to the charging gun 8 is electrically connected to the power supply device 5; wherein, the power supply device 5 is used to provide stable power support for the charging process.

[0056] Furthermore, each cable 7 is fitted with a limiting plate 9 on its outer side. The limiting plate 9 is fixedly connected to the cable 7. When the cable 7 is stretched to its limit position, the limiting plate 9 contacts the sliding block 10 to prevent excessive pulling that could damage the cable 7 or its internal circuitry.

[0057] This utility model discloses a charging pile with cable protection function. The charging pile includes a charging pile body and a retraction assembly, the retraction assembly being disposed within the charging pile body. The retraction assembly includes two cables, each with a charging gun at one end, and both cables are fixedly connected to a chain assembly via a connecting assembly. The chain assembly includes two chains, each with a locking block on both sides, allowing the chain to engage with the other chain via the locking blocks. A first gear is provided on the side of each chain not engaging with the other chain, and a first transmission rod is provided inside each first gear. One end of one of the first transmission rods is provided with a first motor. A storage frame is provided outside the first transmission rod, and a storage slot is provided within the storage frame. The chain assembly reciprocates through the storage frame within the storage slot. A rotating assembly is provided between the two storage frames. The present invention has the following advantages: 1. The first gear drives the chain assembly to move, and the chain assembly drives the cable and charging gun to retract into the charging pile body through the connecting assembly to complete the recycling, avoiding the risk of being run over by vehicles and ensuring the safety of the cable and charging gun; 2. The rotating assembly drives the storage frame to rotate, and the cable and charging gun are raised synchronously during the rotation of the storage frame, so that the cable and charging gun do not come into contact with the ground during the retraction process, thereby reducing the possibility of damage to the charging gun and cable due to friction with the ground.

[0058] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A charging pile with cable protection function, characterized in that, The charging pile includes a charging pile body and a retraction component, wherein the retraction component is disposed within the charging pile body. The recovery assembly includes two cables, each with a charging gun at one end. The cables are fixedly connected to the chain assembly via a connecting assembly. The chain assembly includes two chains, each with a locking block on both sides. The chain engages with the other chain via the locking block. A first gear is provided on the side of the chain that does not engage with the other chain. A first transmission rod is provided inside each first gear, and a first motor is provided at the end of one of the first transmission rods. A storage frame is provided on the outer side of the first transmission rod, and a storage groove is provided inside the storage frame. The chain assembly passes through the storage frame and reciprocates within the storage groove. A rotating assembly is provided between the two storage frames.

2. The charging pile with cable protection function according to claim 1, characterized in that, The connecting assembly includes a sliding block, a connecting rod, a rotating ball, a sleeve, and a connecting block. The sliding block is sleeved on the outer side wall of the cable and slidably connected to the cable. The outer side of the sliding block is fixedly connected to the first end of the connecting rod. The second end of the connecting rod is provided with the rotating ball, which is rotatably connected to the first end of the sleeve. The second end of the sleeve is fixedly connected to the first end of the connecting block, and the second end of the connecting block is fixedly connected to the chain assembly.

3. The charging pile with cable protection function according to claim 1, characterized in that, The storage frame has two storage slots, and the two chains are respectively housed in the corresponding storage slots and reciprocate within the storage slots; a combination slot is provided between the two storage slots, and a guide block is provided in the combination slot.

4. The charging pile with cable protection function according to claim 1, characterized in that, The rotating assembly includes a support frame, a first rotating component, and a second rotating component that is pulsatorically connected to the first rotating component. Both the first rotating component and the second rotating component are mounted on the support frame. A second motor is mounted at both ends of the second rotating component. Both ends of the first rotating component pass through the support frame and are fixedly connected to one of the storage frames.

5. The charging pile with cable protection function according to claim 4, characterized in that, The first rotating component includes two connecting columns, each of which is fitted with a toothed ring on its outer side; the second rotating component includes two second transmission rods, which are connected by a connecting shaft, and each of the second transmission rods is provided with a second gear on its outer side, with each second gear meshing with a corresponding toothed ring for transmission.

6. The charging pile with cable protection function according to claim 2, characterized in that, The bottom of the charging pile body is provided with an installation box, and a receiving slot adapted to the charging gun is opened at the corresponding position of the installation box. The receiving slot is used to detachably store the charging gun.

7. The charging pile with cable protection function according to claim 6, characterized in that, The connecting rod passes through the mounting box and is slidably connected to the mounting box.

8. The charging pile with cable protection function according to claim 4, characterized in that, The charging pile body is provided with protective doors on both sides, and the protective doors are rotatably connected to the charging pile body.

9. The charging pile with cable protection function according to claim 8, characterized in that, The protective door is equipped with an intelligent control device, and both the first motor and the second motor are electrically connected to the intelligent control device.

10. The charging pile with cable protection function according to claim 9, characterized in that, The charging pile body is equipped with a power supply device, which is electrically connected to the intelligent control device; The end of the cable that is not connected to the charging gun is electrically connected to the power supply device.

Images