Electric vehicle charging pile with plugging reminding function

Abstract

The utility model relates to the field of electric automobile charging piles, and discloses an electric automobile charging pile with a plugging reminding function, which comprises a charging pile main body, the bottom of the charging pile main body is fixedly connected with a base, the outer side of the charging pile main body is provided with a fixing assembly, and the right side of the charging pile main body is provided with a maintenance door. The charging pile comprises a charging pile body, a winding assembly is arranged in the charging pile body, the winding assembly comprises a winding groove, the inner wall of the winding groove is arranged in the charging pile body, the inner wall of the winding groove is rotatably connected with a rotating shaft, the outer side of the rotating shaft is fixedly connected with a ratchet wheel, and the outer side of the rotating shaft is fixedly connected with a power generation spring. According to the charging tube winding device, the rotating rod is rotated to drive the pawl to rotate and compress the first spring until the pawl is separated from the ratchet wheel, and the rotating shaft, the ratchet wheel and the winding roller are driven to rotate under the action of the power generation spring, so that automatic winding of the charging tube is achieved, time and labor are saved, and a cable is prevented from being ground or collided and damaged due to the fact that the cable is too long.

Description

Technical Field

[0001] The utility model relates to the field of electric vehicle charging piles, in particular to an electric vehicle charging pile with a plug-in reminder function. Background Art

[0002] An electric vehicle charging station with a plug-in / plug-out reminder function uses built-in sensors and intelligent algorithms to monitor charging status in real time, ensuring safety and convenience. If an abnormal plug-in or charging is detected, the charging station automatically sends a reminder to the user's phone, preventing potential safety hazards. It also supports fast charging and is compatible with a wide range of electric vehicle models.

[0003] With current technology, the charging cables of electric vehicle charging piles are either placed randomly on the ground or manually hung on the hooks of the charging piles. This not only affects the overall appearance of the charging piles, but also poses a safety hazard because the cables are too long and can easily be run over or collided with by electric vehicles, causing damage.

[0004] In view of the above problems, an electric vehicle charging pile with a plug-in reminder function is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an electric vehicle charging pile with a plug-in reminder function, which aims to improve the problem in the existing technology that the charging cable of the electric vehicle charging pile is either placed randomly on the ground or manually hung on the hook of the charging pile, which not only affects the overall appearance of the charging pile, but also the cable is too long and can be easily crushed or collided with by the electric vehicle, causing damage, thus posing a safety hazard.

[0006] In order to achieve the above-mentioned object, the utility model adopts the following technical solution: an electric vehicle charging pile with a plug-in reminder function, comprising a charging pile body, a base fixedly connected to the bottom of the charging pile body, a fixing component provided on the outside of the charging pile body, a maintenance door installed on the right side of the charging pile body, and a winding component provided inside the charging pile body;

[0007] The winding assembly includes a winding groove, the inner wall of the winding groove is opened inside the charging pile body, the inner wall of the winding groove is rotatably connected to a rotating shaft, the outer side of the rotating shaft is fixedly connected to a ratchet, the outer side of the rotating shaft is fixedly connected to a force spring, the end of the force spring away from the rotating shaft is on the inner wall of the charging pile body, the outer side of the rotating shaft is fixedly connected to a winding roller, the outer side of the winding roller is sleeved with a charging tube, one end of the outer side of the charging tube is fixedly connected to the charging gun body, the outer side of the charging tube is fixedly connected to a limiting block, the inner wall of the winding groove is fixedly connected to a partition, the interior of the partition is rotatably connected to a rotating rod, the outer side of the rotating rod is fixedly connected to a pawl, the pawl is engaged with the ratchet, and the outer side of the pawl is fixedly connected to a spring 1.

[0008] As a further description of the above technical solution:

[0009] The fixing assembly includes a fixing seat, the outer side of the fixing seat is fixedly connected to the outer side of the charging pile body, a limiting groove is provided inside the fixing seat, the inner wall of the limiting groove is slidably connected to a limiting plate, one side of the limiting plate is fixedly connected to a plug block, the other side of the limiting plate is fixedly connected to a pull rope, and a spring 2 is provided on the outer side of the pull rope.

[0010] As a further description of the above technical solution:

[0011] The end of the spring away from the pawl is fixedly connected to the inner wall of the winding groove, and the outer side of the rotating rod is rotatably connected to the inside of the charging pile body.

[0012] As a further description of the above technical solution:

[0013] The end of the charging tube away from the charging gun body is fixedly connected to the outside of the winding roller, and the outside of the rotating shaft is rotatably connected to the inside of the partition.

[0014] As a further description of the above technical solution:

[0015] A plurality of heat dissipation holes are provided inside the charging pile body.

[0016] As a further description of the above technical solution:

[0017] The outer side of the plug-in block is plugged into the interior of the charging gun body.

[0018] As a further description of the above technical solution:

[0019] The outer side of the charging gun body is plugged into the interior of the fixing seat, and the outer side of the plug-in block is slidably connected to the interior of the fixing seat.

[0020] As a further description of the above technical solution:

[0021] One end of the second spring is fixedly connected to the inner wall of the limiting groove, and the other end of the second spring is fixedly connected to the outer side of the limiting plate.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the present invention, by rotating the rotating rod, the pawl is driven to rotate and the spring is compressed until the pawl is disengaged from the ratchet. Under the action of the force spring, the rotating shaft, ratchet and winding roller are driven to rotate, thereby realizing automatic winding of the charging tube and preventing the cable from being crushed or damaged by collision due to being too long.

[0024] 2. In the present invention, by loosening the pull rope, the limit plate and the plug-in block are pushed to move under the action of the limit groove until the plug-in block is completely inserted into the charging gun body, thereby preventing the charging gun from falling off and protecting the charging gun from damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional diagram of an electric vehicle charging pile with a plug-in reminder function proposed by the utility model;

[0026] Figure 2 This is a structural diagram of a maintenance door for an electric vehicle charging station with a plug-in and pull-out reminder function proposed by the present invention;

[0027] Figure 3 This is a structural diagram of a reel assembly of an electric vehicle charging pile with a plug-in reminder function proposed by the present invention;

[0028] Figure 4 This is a structural schematic diagram of a fixing component of an electric vehicle charging pile with a plug-in reminder function proposed by the utility model.

[0029] Legend:

[0030] 1. Charging pile body; 2. Base; 3. Heat dissipation hole; 4. Fixed seat; 5. Charging gun body; 6. Charging tube; 7. Limit block; 8. Rotating rod; 9. Maintenance door; 10. Winding slot; 11. Rotating shaft; 12. Winding roller; 13. Ratchet; 14. Force spring; 15. Partition; 16. Pawl; 17. Spring 1; 18. Limit slot; 19. Spring 2; 20. Pull rope; 21. Limit plate; 22. Plug block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figure 1 - Figure 4 The utility model provides an embodiment of an electric vehicle charging pile with a plug-in reminder function, comprising a charging pile body 1, a base 2 fixedly connected to the bottom of the charging pile body 1, a fixing component provided on the outside of the charging pile body 1, a maintenance door 9 installed on the right side of the charging pile body 1, and a winding component provided inside the charging pile body 1;

[0033] The winding assembly includes a winding groove 10, the inner wall of the winding groove 10 is opened inside the charging pile body 1, the inner wall of the winding groove 10 is rotatably connected to the rotating shaft 11, the outer side of the rotating shaft 11 is fixedly connected to the ratchet 13, the outer side of the rotating shaft 11 is fixedly connected to the force spring 14, the end of the force spring 14 away from the rotating shaft 11 is fixedly connected to the inner wall of the charging pile body 1, the outer side of the rotating shaft 11 is fixedly connected to the winding roller 12, the outer side of the winding roller 12 is sleeved with a charging tube 6, one end of the outer side of the charging tube 6 is fixedly connected to the charging gun body 5, the outer side of the charging tube 6 is fixedly connected to the limiting block 7, the inner wall of the winding groove 10 is fixedly connected to the partition 15, the inner side of the partition 15 is rotatably connected to the rotating rod 8, the outer side of the rotating rod 8 is fixedly connected to the pawl 16, the pawl 16 is engaged with the ratchet 13, and the outer side of the pawl 16 is fixedly connected to a spring 17.

[0034] Specifically, the base 2 is to provide stable support and fixation, the fixing component is to ensure the stable installation of the charging pile body 1, the maintenance door 9 is to facilitate maintenance, the winding component is to manage the charging cable and ensure its neat and safe storage, the winding groove 10 is to provide a winding space, the rotating shaft 11 is to achieve the free rotation of the rotating shaft 11, the ratchet 13 is to achieve a one-way locking function through the cooperation of the ratchet 13 and the pawl 16, the force spring 14 is to provide a certain tension when the charging cable is wound, and the winding roller 12 is to achieve a one-way locking function through the winding roller 12 The rotation of the charging cable is used to retract and extend the charging cable. The charging tube 6 is used to protect the charging cable and provide guidance. The charging gun body 5 is used to charge the electric vehicle. The limit block 7 is used to limit the movement range of the charging tube 6. The partition 15 is used to separate different components and provide independent rotation space. The rotating rod 8 is used to achieve unlocking. The engagement between the pawl 16 and the ratchet 13 is to achieve one-way locking through the engagement of the pawl 16. The spring 17 is used to push the pawl 16 and the ratchet 13 to maintain a good engagement state through the elastic force of the spring 17 when releasing the charging cable.

[0035] Reference Figure 1 and Figure 4 The fixing component includes a fixing seat 4, the outer side of the fixing seat 4 is fixedly connected to the outer side of the charging pile body 1, a limiting groove 18 is provided inside the fixing seat 4, the inner wall of the limiting groove 18 is slidably connected to the limiting plate 21, one side of the limiting plate 21 is fixedly connected to the plug block 22, and the other side of the limiting plate 21 is fixedly connected to the pull rope 20, and the outside of the pull rope 20 is provided with a spring 2 19.

[0036] Specifically, the fixing base 4 provides fixation and support, the limiting groove 18 restricts the movement direction of the limiting plate 21, the limiting plate 21 drives the movement of the plug block 22, and the plug block 22 secures the charging gun body 5. The pull cord 20 facilitates manual operation of the limiting plate 21. The spring 19 automatically resets the limiting plate 21 when the pull cord 20 is released, ensuring the stability of the limiting plate 21.

[0037] Reference Figure 1 - Figure 4 , one end of the spring 17 away from the pawl 16 is fixedly connected to the inner wall of the winding groove 10, the outer side of the rotating rod 8 is rotatably connected to the inside of the charging pile body 1, the end of the charging tube 6 away from the charging gun body 5 is fixedly connected to the outside of the winding roller 12, the outer side of the rotating shaft 11 is rotatably connected to the inside of the partition 15, and a plurality of heat dissipation holes 3 are opened inside the charging pile body 1. The outer side of the plug-in block 22 is plugged into the inside of the charging gun body 5, and the outer side of the charging gun body 5 is plugged into the inside of the fixed seat 4. The outer side of the plug-in block 22 is slidably connected to the inside of the fixed seat 4. One end of the spring 2 19 is fixedly connected to the inner wall of the limit groove 18, and the other end of the spring 2 19 is fixedly connected to the outside of the limit plate 21.

[0038] Specifically, spring 17 is used to provide elastic force when the charging cable is reeled up, so that the pawl 16 is engaged with the ratchet 13, and the outer side of the rotating rod 8 is rotatably connected to the inside of the charging pile body 1, so that the rotation of the rotating rod 8 drives the pawl 16 to disengage from the ratchet 13, and the charging tube 6 is fixedly connected to the outer side of the winding roller 12 at one end away from the charging gun body 5, so as to realize the retraction and extension of the charging cable by the rotation of the winding roller 12, and the outer side of the rotating shaft 11 is rotatably connected to the inside of the partition 15, so as to realize the free rotation of the rotating shaft 11, and the heat dissipation hole 3 is used to enhance the heat dissipation effect of the charging pile body 1 and ensure stable operation of the equipment. The plug-in block 22 is used to realize the plug-in and fixation of the charging gun body 5 and the charging pile body 1, and the outer side of the charging gun body 5 is plugged into the inside of the fixing seat 4 to ensure the stability of the charging gun body 5. The plug-in block 22 is for facilitating manual operation of the plug-in block 22, and the spring 2 19 is used to automatically reset by the elastic force of the spring 2 19 when the pull rope 20 is released, so as to ensure the stable state of the limit plate 21.

[0039] Working principle: When in use, when the charging gun body 5 needs to be taken out, the pull rope 20 is pulled to drive the limit plate 21 and the plug block 22 to move, and the spring 19 is compressed until the plug block 22 completely leaves the inside of the charging gun body 5. When the charging tube 6 of a suitable length is pulled out, the winding roller 12 rotates at the same time, thereby driving the rotating shaft 11 and the ratchet 13 to rotate, and the force spring 14 is compressed at the same time. At this time, the charging gun body 5 is taken out to charge the electric car. After charging is completed, the pawl 16 is driven to rotate and the spring 17 is compressed by rotating the rotating rod 8 until the pawl 16 is disengaged from the ratchet 13. 4 drives the rotating shaft 11, the ratchet 13 and the winding roller 12 to rotate, and then the charging tube 6 is wound, realizing the automatic winding of the charging tube 6, reducing the time and labor cost of manual winding, increasing the overall beauty of the charging pile, and reducing the occurrence of damage caused by the cable being too long and being crushed and collided by the electric vehicle. The charging gun body 5 is inserted into the inside of the fixing seat 4, and by loosening the pull rope 20, the limiting plate 21 and the plug block 22 are pushed to move under the action of the limiting groove 18 until the plug block 22 is completely inserted into the inside of the charging gun body 5, so as to prevent the charging gun from falling off and protect the charging gun from damage.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electric vehicle charging pile with a plug-in reminder function, comprising a charging pile body (1), characterized in that: The bottom of the charging pile body (1) is fixedly connected to a base (2), a fixing component is provided on the outside of the charging pile body (1), a maintenance door (9) is installed on the right side of the charging pile body (1), and a winding component is provided inside the charging pile body (1); The winding assembly comprises a winding groove (10), the inner wall of the winding groove (10) is arranged inside the charging pile body (1), the inner wall of the winding groove (10) is rotatably connected to a rotating shaft (11), the outer side of the rotating shaft (11) is fixedly connected to a ratchet (13), the outer side of the rotating shaft (11) is fixedly connected to a force spring (14), the end of the force spring (14) away from the rotating shaft (11) is on the inner wall of the charging pile body (1), the outer side of the rotating shaft (11) is fixedly connected to a winding roller (12), the winding A charging tube (6) is sleeved on the outside of the roller (12), one end of the outside of the charging tube (6) is fixedly connected to the charging gun body (5), the outside of the charging tube (6) is fixedly connected to the limiting block (7), the inner wall of the winding groove (10) is fixedly connected to a partition (15), the inside of the partition (15) is rotatably connected to a rotating rod (8), the outside of the rotating rod (8) is fixedly connected to a pawl (16), the pawl (16) is engaged with the ratchet (13), and the outside of the pawl (16) is fixedly connected to a spring 1 (17).

2. The electric vehicle charging station with a plug-in reminder function according to claim 1, characterized in that: The fixing assembly comprises a fixing seat (4), the outer side of the fixing seat (4) is fixedly connected to the outer side of the charging pile body (1), a limiting groove (18) is provided inside the fixing seat (4), the inner wall of the limiting groove (18) is slidably connected to a limiting plate (21), one side of the limiting plate (21) is fixedly connected to a plug block (22), the other side of the limiting plate (21) is fixedly connected to a pull rope (20), and the outer side of the pull rope (20) is provided with a second spring (19).

3. The electric vehicle charging station with a plug-in reminder function according to claim 1, characterized in that: The end of the spring (17) away from the pawl (16) is fixedly connected to the inner wall of the winding groove (10), and the outer side of the rotating rod (8) is rotatably connected to the inside of the charging pile body (1).

4. The electric vehicle charging station with a plug-in reminder function according to claim 1, characterized in that: The end of the charging tube (6) away from the charging gun body (5) is fixedly connected to the outside of the winding roller (12), and the outside of the rotating shaft (11) is rotatably connected to the inside of the partition (15).

5. The electric vehicle charging station with plug-in reminder function according to claim 1, characterized in that: A plurality of heat dissipation holes (3) are provided inside the charging pile body (1).

6. The electric vehicle charging station with a plug-in reminder function according to claim 2, characterized in that: The outer side of the plug-in block (22) is plugged into the interior of the charging gun body (5).

7. The electric vehicle charging station with a plug-in reminder function according to claim 2, characterized in that: The outer side of the charging gun body (5) is plugged into the interior of the fixing seat (4), and the outer side of the plug-in block (22) is slidably connected to the interior of the fixing seat (4).

8. The electric vehicle charging station with a plug-in reminder function according to claim 2, characterized in that: One end of the second spring (19) is fixedly connected to the inner wall of the limiting groove (18), and the other end of the second spring (19) is fixedly connected to the outer side of the limiting plate (21).

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