A smart charging pile

Abstract

The present invention discloses an intelligent charging pile, which relates to the technical field of charging piles, including a charging pile body, a placement seat, a charging gun, and a charging cable. A storage cavity is provided on the front side of the charging pile body, and a front baffle is fixedly connected to the inner wall of the storage cavity, and a storage adjustment mechanism is provided on the inner wall of the storage cavity. This intelligent charging pile can gradually pull out the charging cable wound on the winding drum for use after taking the charging gun when using the charging pile, so as to avoid the charging cable from rubbing on an uneven or rough ground, which is beneficial to reduce the use wear of the charging cable. At the same time, after putting the charging gun back, the pulled-out charging cable can be automatically recovered by using a torsion spring, and the support rod and the winding drum are used to cooperate so that the winding drum can move left and right during the rotation process, which is not only more uniform when winding, but also avoids excessive distortion of the charging cable when pulling it out, thereby ensuring the service life of the charging pile.

Description

Technical Field

[0001] The present invention relates to the technical field of charging piles, and in particular to an intelligent charging pile. Background Art

[0002] As my country continues to increase its efforts to control air pollution, new energy vehicles, as new types of transportation with less pollution and lower operating costs, are widely optimistic about their development prospects and have great development potential. As the number of new energy vehicles continues to increase, the corresponding charging devices are also increasing accordingly. Charging piles are a type of energy replenishment device that provides power for electric vehicles. Their function is similar to that of gas pumps in gas stations. They can be fixed on the ground or on the wall and installed in public buildings (charging stations, shopping malls, public parking lots, etc.) and residential parking lots. They can charge various types of electric vehicles according to the adjusted voltage and current.

[0003] At present, when new energy vehicles are using charging piles, due to the long charging cables, the charging cables on most charging piles are randomly placed on the ground or hung on the charging piles. As a result, when the user takes the charging gun to charge, the charging cable will be dragged on the ground and rubbed, especially on uneven or rough ground. This wear will be more serious, which will accelerate the aging of the surface cortex of the charging cable and even cause damage to the internal circuit, posing a safety threat to the user. After putting it back, it needs to be manually sorted, which is inconvenient to use. Summary of the invention

[0004] The purpose of the present invention is to provide a smart charging pile to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: an intelligent charging pile, comprising a charging pile body, a placement seat, a charging gun, and a charging cable, wherein a storage cavity is provided on the front side of the charging pile body, and a front baffle is fixedly connected to the inner wall of the storage cavity;

[0006] The inner wall of the storage cavity is provided with a storage adjustment mechanism, so that when the charging pile is used, the wire can be released and stored before and after charging, and uniform winding can be achieved;

[0007] The inner wall of the storage cavity is provided with a retracting and cleaning mechanism, so that when the charging pile is used, the charging cable can be twisted and cleaned before and after charging;

[0008] The outer wall of the front baffle is provided with a storage spray cleaning mechanism so that when the charging pile is used, the charging line can be sprayed and cleaned after charging.

[0009] Preferably, the storage adjustment mechanism includes a support rod, and both ends of the support rod are fixedly connected to the inner wall of the storage cavity, the outer wall of the support rod is threadedly connected to the winding drum, and the outer wall thread of the support rod is a reciprocating thread, the outer wall of the support rod is equidistantly connected to the ratchet, the end faces of the two ratchets that are close to each other are equidistantly fixedly connected to the connecting rod, and the outer wall of the connecting rod is fixedly connected to the inside of the winding drum, and the outer walls of the connecting rod are fixedly connected to the inside of the winding drum, and the outer walls of the two ends of the support rod are fitted with torsion springs, one end of the torsion spring is overlapped on the inner wall of the storage cavity, and the other end of the torsion spring is overlapped on one end face of the ratchet.

[0010] Preferably, an electric push rod is fixedly installed on the inner wall of the storage chamber corresponding to the ratchet, and an output rod at one end of the electric push rod is fixedly connected to an adjusting cylinder, the inner wall of the adjusting cylinder is fixedly connected to a first spring, and the other end of the first spring is fixedly connected to a blocking rod, the outer wall of the blocking rod slides in contact with the inner wall of the adjusting cylinder, and the bottom of the blocking rod is squeezed by the first spring and set in the tooth groove of the ratchet.

[0011] Preferably, a through hole is penetrated through the bottom side of the placement seat, and a pressure sensor is fixedly installed on the inner wall of the through hole, a second spring is fixedly connected to the top of the pressure sensor at an equal distance, and a detection block is fixedly connected to the other end of the second spring, the outer wall of the detection block slides in contact with the inner wall of the through hole, and the top of the detection block is inclined.

[0012] Preferably, the retracting and pulling cleaning mechanism includes a large gear, and one end face of the large gear is fixed to one end face of one of the ratchet wheels, a small gear is meshed with one side of the large gear, and one end face of the small gear is fixedly connected to a shaft rod, the other end of the shaft rod is rotatably connected to the inner wall of the storage chamber, and a sliding rod is fitted on the other end face of the small gear, and the front baffle is fixedly connected to a support block toward one side wall of the storage chamber, the outer wall of the sliding rod fits and slides with the interior of the support block, and a pressure rod is fixedly connected to the other end face of the shaft rod corresponding to the sliding rod, and the pressure rod is frustum-conical toward one end of the sliding rod.

[0013] Preferably, the front baffle is rotatably connected to a cleaning cylinder internally, and a torsion gear is fixedly connected to the outer wall of the cleaning cylinder, the top side of the torsion gear is meshed and matched with the bottom of the sliding rod, the upper and lower side walls of the sliding rod are fixedly connected to a connecting block, and a tension spring is fixedly connected to one side wall of the connecting block facing the supporting block, the other end of the tension spring is fixedly connected to one side wall of the supporting block, and a trigger protrusion is fixedly connected to the outer wall of the cleaning cylinder corresponding to the storage spray mechanism.

[0014] Preferably, the storage and spraying mechanism includes a pressure cylinder, and a sliding cavity is opened at the bottom of the pressure cylinder, the inner wall of the sliding cavity is slidably connected with a push-pull rod, the outer wall of the pressure cylinder is fixedly connected with a nozzle, and the other end of the nozzle is fixedly installed with a nozzle, the interior of the nozzle is connected to the inner wall of the sliding cavity, the top of the pressure cylinder is fixedly connected with a liquid storage cylinder, and the outer wall of the pressure cylinder is fixedly connected with a liquid extraction tube, the interior of the liquid extraction tube is connected to the inner wall of the sliding cavity, and the other end of the liquid extraction tube is fixedly connected to the outer wall of the liquid storage cylinder.

[0015] Preferably, a third spring is fixedly connected to the bottom of the pressure cylinder, and the other end of the third spring is fixedly connected to a connecting ring, the interior of the connecting ring is fixedly connected to the outer wall of the push-pull rod, the outer wall of the pressure cylinder is symmetrically hinged with a lifting rod, and the other end of the lifting rod is hinged with a lifting plate, the middle part of the lifting rod is rotatably connected to a support column, and one end of the support column is fixedly connected to the outer wall of one side of the front baffle.

[0016] Preferably, a through groove is formed on one side outer wall of the front baffle corresponding to the lifting plate, and the two side walls of the lifting plate slide in fit with the inner wall of the through groove, the other end of the lifting plate is fixedly connected to the outer wall of the adjusting cylinder, and a sealing plate is fixedly connected to the outer wall of the lifting plate, and one side wall of the sealing plate slides in fit with one side wall of the front baffle.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. When using the charging pile, after taking the charging gun, the charging cable wound on the reel can be gradually pulled out for use to avoid friction on uneven or rough ground, which is beneficial to reduce the wear and tear of the charging cable. At the same time, after putting the charging gun back, the pulled-out charging cable can be automatically recovered by the torsion spring, and the support rod and the reel can be used to move left and right during the rotation process, which is not only more uniform when winding, but also avoids excessive twisting of the charging cable when pulling it out, thereby ensuring the service life of the charging pile.

[0019] 2. When using the charging pile, the cleaning barrel can be twisted left and right during the process of pulling out and storing the charging cable. At the same time, the surface stains and dust of the charging cable can be cleaned in coordination with the pulling and retracting movement of the charging cable itself to prevent the stains and dust from sticking to the surface of the charging cable for a long time, causing the charging cable to be corroded and affecting the charging efficiency.

[0020] 3. When using the charging pile, the cleaning tube can be twisted during the process of storing the charging cable so that the nozzle can spray the cleaning agent on the surface of the charging cable to cooperate with the subsequent twisting cleaning of the cleaning tube, thereby ensuring the cleanliness of the surface of the charging cable after storage, avoiding the occurrence of dirt accumulation and conductivity, and ensuring the safety performance of the charging pile when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure inside the overall storage cavity of the present invention;

[0023] Figure 3 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the first part of the storage and adjustment mechanism of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the second part of the storage and adjustment mechanism of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the retractable cleaning mechanism of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the storage spraying mechanism of the present invention.

[0028] In the figure: 1. Charging pile body; 2. Storage cavity; 3. Placement seat; 4. Front baffle; 8. Through slot; 9. Charging gun; 10. Charging line; 5. Storage adjustment mechanism; 501. Support rod; 502. Winding drum; 503. Ratchet; 504. Connecting rod; 505. Torsion spring; 506. Electric push rod; 507. Adjustment cylinder; 508. First spring; 509. Baffle rod; 510. Through hole; 511. Pressure sensor; 512. Second spring; 513. Detection block; 6. Retracting and cleaning mechanism; 601. Large gear; 602. 02. Pinion; 603. Shaft; 604. Pressure rod; 605. Support block; 606. Slide rod; 607. Cleaning cylinder; 608. Twist gear; 609. Connecting block; 610. Tension spring; 611. Triggering bump; 7. Storage spray mechanism; 701. Pressure cylinder; 702. Sliding cavity; 703. Push-pull rod; 704. Spray pipe; 705. Liquid extraction pipe; 706. Liquid storage cylinder; 707. Third spring; 708. Connecting ring; 709. Lifting rod; 710. Support column; 711. Lifting plate; 712. Closing plate. DETAILED DESCRIPTION

[0029] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0030] For example, see Figure 1-7 The present invention provides a smart charging pile, including a charging pile body 1, a placement seat 3, a charging gun 9, and a charging line 10. A storage cavity 2 is provided on the front side of the charging pile body 1, and a front baffle 4 is fixedly connected to the inner wall of the storage cavity 2;

[0031] The inner wall of the storage chamber 2 is provided with a storage adjustment mechanism 5. Further, the storage adjustment mechanism 5 includes a support rod 501, and both ends of the support rod 501 are fixedly connected to the inner wall of the storage chamber 2, the outer wall of the support rod 501 is threadedly connected to the winding drum 502, and the outer wall thread of the support rod 501 is a reciprocating thread, the outer wall of the support rod 501 is equidistantly connected to the ratchet 503, the end faces of the two ratchet wheels 503 that are close to each other are equidistantly fixedly connected to the connecting rod 504, and the outer wall of the connecting rod 504 is fixedly connected to the inside of the winding drum 502, and the outer walls of the two ends of the support rod 501 are fitted with torsion springs 505, one end of the torsion spring 505 is overlapped on the inner wall of the storage chamber 2, and the other end of the torsion spring 505 is overlapped on one end face of the ratchet 503;

[0032] More specifically, in this embodiment, the charging gun 9 is first fixed in the placement seat 3. When the charging pile is used, the charging gun 9 is first taken out of the placement seat 3, and then the charging gun 9 is moved to the charging port of the electric vehicle and the charging gun 9 is inserted. Then, the other end of the charging wire 10 at the bottom of the charging gun 9 is wound around the outer wall of the winding drum 502, and the other end is electrically connected to the charging pile body 1, so that the winding drum 502 can be driven to rotate during the taking and moving process;

[0033] Then, the two ends of the support rod 501 are fixedly connected to the inner wall of the storage chamber 2, and the outer wall of the support rod 501 is threadedly connected to the winding drum 502, and the outer wall thread of the support rod 501 is a reciprocating thread, so that the reciprocating thread can be used to make the winding drum 502 rotate left and right around the support rod 501 during the rotation process, thereby avoiding excessive twisting of the charging cable 10 during the taking and subsequent winding process, and winding more evenly;

[0034] Then, the ratchet 503 is rotatably connected to the outer wall of the support rod 501 at an equal distance, and the end faces of the two ratchet wheels 503 that are close to each other are fixedly connected to the connecting rod 504 at an equal distance, and the outer wall of the connecting rod 504 is fixedly connected to the inside of the winding drum 502, so that during the rotation of the winding drum 502, the two ratchet wheels 503 can be synchronously driven to rotate by the connecting rod 504, and then a torsion spring 505 is provided by fitting the outer walls of the two ends of the support rod 501, and one end of the torsion spring 505 is overlapped on the inner wall of the storage chamber 2, and the other end of the torsion spring 505 is overlapped on one end face of the ratchet wheel 503, so that energy can be stored by the torsion spring 505 during the taking process, so as to automatically drive the winding drum 502 to rotate in the opposite direction to reel up the charging cable 10 when the subsequent charging is completed;

[0035] Next, in order to realize automatic winding, a through hole 510 is opened through the bottom side of the placement seat 3, and a pressure sensor 511 is fixedly installed on the inner wall of the through hole 510, and a second spring 512 is fixedly connected to the top of the pressure sensor 511 at an equal distance, and the other end of the second spring 512 is fixedly connected to a detection block 513, and the outer wall of the detection block 513 is fitted and slid with the inner wall of the through hole 510, and the top of the detection block 513 is inclined, and the pressure sensor 511 is electrically connected to the electric push rod 506, so that When the charging gun 9 is pulled out, the second spring 512 is in a normal state, and the pressure on the pressure sensor 511 is small. At this time, the pressure sensor 511 transmits a signal to control the electric push rod 506 to drive the adjustment cylinder 507 to descend, so that the bottom of the blocking rod 509 is squeezed by the first spring 508 on the tooth groove of the ratchet 503. In the process of the winding drum 502 rotating, the unidirectional rotation characteristic of the ratchet 503 is used to overcome the reset elastic force of the torsion spring 505, so that the charging personnel can normally take the charging gun 9 for charging;

[0036] When charging is completed and the charging gun 9 is inserted back into the placement seat 3, the detection block 513 is pressed and slides into the through hole 510 and compresses the second spring 512. At this time, the force of the pressure sensor 511 increases, thereby transmitting a signal to control the electric push rod 506 to rise. At this time, the blocking rod 509 no longer blocks the ratchet 503, and the torsion spring 505 can be used to automatically recycle the pulled charging cable 10;

[0037] By doing as above, when using the charging pile, the charging cable 10 wound on the winding drum 502 can be gradually pulled out for use after taking the charging gun 9, so as to avoid the charging cable 10 rubbing on uneven or rough ground, which is beneficial to reduce the wear and tear of the charging cable 10. At the same time, after putting the charging gun 9 back, the torsion spring 505 can be used to automatically recover the pulled-out charging cable 10, and the support rod 501 and the winding drum 502 can cooperate to enable the winding drum 502 to move left and right during the rotation process, which is not only more uniform when winding, but also avoids excessive twisting of the charging cable 10 when pulling it out, thereby ensuring the service life of the charging pile.

[0038] Embodiment 2: On the basis of the above embodiment, a retracting and cleaning mechanism 6 is provided on the inner wall of the storage chamber 2. Further, the retracting and cleaning mechanism 6 includes a large gear 601, and one end face of the large gear 601 is fixed to one end face of a ratchet 503, a small gear 602 is meshed with one side of the large gear 601, and one end face of the small gear 602 is fixedly connected to a shaft rod 603, the other end of the shaft rod 603 is rotatably connected to the inner wall of the storage chamber 2, and a sliding rod 606 is fitted on the other end face of the small gear 602, a front baffle 4 is fixedly connected to a support block 605 on one side wall of the storage chamber 2, an outer wall of the sliding rod 606 is fitted and slidable with the inside of the support block 605, a pressure rod 604 is fixedly connected to the other end face of the shaft rod 603 corresponding to the sliding rod 606, and an end of the pressure rod 604 facing the sliding rod 606 is truncated.

[0039] More specifically, in the present embodiment, when the winding drum 502 is performing the process of releasing and reeling in the wire, one end face of the large gear 601 is fixed to one end face of a ratchet 503, and a small gear 602 is meshed on one side of the large gear 601, so that the small gear 602 can be driven to rotate by the large gear 601, and then a sliding rod 606 is provided in close contact with the other end face of the small gear 602, and a support block 605 is fixedly connected to a side wall of the front baffle plate 4 facing the storage chamber 2, and the outer wall of the sliding rod 606 is in close contact with the inside of the support block 605 and slides, and at the same time, a pressure rod 604 is fixedly connected to the other end face of the shaft rod 603 corresponding to the sliding rod 606, and one end of the pressure rod 604 facing the sliding rod 606 is truncated, so that the sliding rod 606 can be supported by the support block 605 for moving forward and backward;

[0040] When the pressure rod 604 contacts one end of the slide bar 606, the inclined surface can be used to drive the slide bar 606 to slide. At this time, the cleaning cylinder 607 is connected through the internal rotation of the front baffle 4, and the outer wall of the cleaning cylinder 607 is fixedly connected to the torsion gear 608, and the top side of the torsion gear 608 is meshed with the bottom of the slide bar 606. At the same time, the upper and lower side walls of the slide bar 606 are fixedly connected to the connecting block 609, and the connecting block 609 is fixedly connected to a tension spring on one side wall of the support block 605. 610, and the other end of the tension spring 610 is fixedly connected to a side wall of the support block 605, so that when the slide bar 606 moves, the torsion gear 608 can be used to drive the cleaning cylinder 607 to rotate. When the pressure rod 604 and the slide bar 606 are no longer in contact, the tension spring 610 will be used to drive the slide bar 606 back to its original position to achieve the left and right twisting of the cleaning cylinder 607. At the same time, in conjunction with the retraction and pulling movement of the charging cable 10 itself, the surface stains and dust of the charging cable 10 can be cleaned;

[0041] By doing as above, when using the charging pile, the cleaning barrel 607 can be driven to twist left and right during the process of pulling out and storing the charging cable 10. At the same time, in conjunction with the pulling and retracting movement of the charging cable 10 itself, the surface dirt and dust of the charging cable 10 can be cleaned to prevent the dirt and dust from sticking to the surface of the charging cable 10 for a long time, causing the charging cable 10 to be corroded and affecting the charging efficiency.

[0042] Embodiment 3, on the basis of the above embodiment, the outer wall of the front baffle 4 is provided with a storage spraying mechanism 7, further, the storage spraying mechanism 7 includes a pressure cylinder 701, and a sliding cavity 702 is opened at the bottom of the pressure cylinder 701, and the inner wall of the sliding cavity 702 is slidably connected with a push-pull rod 703, the outer wall of the pressure cylinder 701 is fixedly connected with a nozzle 704, and the other end of the nozzle 704 is fixedly installed with a nozzle, the interior of the nozzle 704 is connected to the inner wall of the sliding cavity 702, the top of the pressure cylinder 701 is fixedly connected with a liquid storage cylinder 706, and the outer wall of the pressure cylinder 701 is fixedly connected with a liquid extraction tube 705, the interior of the liquid extraction tube 705 is connected to the inner wall of the sliding cavity 702, and the other end of the liquid extraction tube 705 is fixedly connected to the outer wall of the liquid storage cylinder 706;

[0043] More specifically, in the present embodiment, during the process of storing the charging cable 10, a sliding cavity 702 is provided through the bottom of the pressure cylinder 701, and the inner wall of the sliding cavity 702 is slidably connected with a push-pull rod 703, and the outer wall of the pressure cylinder 701 is fixedly connected with a nozzle 704, and the other end of the nozzle 704 is fixedly installed with a nozzle, so that when the cleaning cylinder 607 is twisted, the push-pull rod 703 can be contacted and pushed by the triggering protrusion 611, so that the push-pull rod 703 rises, pushes the cleaning agent in the sliding cavity 702, and then sends it into the nozzle 704 and sprays the cleaning agent on the surface of the charging cable 10 through the nozzle, so as to cooperate with the subsequent twisting cleaning of the cleaning cylinder 607, thereby ensuring the cleanliness of the surface of the charging cable 10 after storage;

[0044] Then, when the push-pull rod 703 is not in contact with the trigger protrusion 611, a third spring 707 is fixedly connected to the bottom of the pressure cylinder 701, and the other end of the third spring 707 is fixedly connected to a connecting ring 708, and the interior of the connecting ring 708 is fixedly connected to the outer wall of the push-pull rod 703, so that the third spring 707 can be used to drive the push-pull rod 703 to return to its original position. In this process, a liquid storage cylinder 706 is fixedly connected to the top of the pressure cylinder 701, and a liquid extraction pipe 705 is fixedly connected to the outer wall of the pressure cylinder 701, and the interior of the liquid extraction pipe 705 is connected to the inner wall of the sliding cavity 702. At the same time, the other end of the liquid extraction pipe 705 is fixedly connected to the outer wall of the liquid storage cylinder 706, and a one-way valve is installed inside the liquid extraction pipe 705 and the nozzle 704 to achieve one-way circulation, so that when the push-pull rod 703 is lowered back to its original position, the cleaning agent in the liquid storage cylinder 706 can be extracted into the sliding cavity 702 by the liquid extraction pipe 705.

[0045] Next, in order to avoid that the cleaning agent sprayed during the line release will result in the inability to use the cleaning cylinder 607 to clean the outer wall of the charging line 10 in time, making the outer wall of the charging line 10 wet and prone to conductive danger, a lifting rod 709 is symmetrically hinged through the outer wall of the pressure cylinder 701, and the other end of the lifting rod 709 is hinged with a lifting plate 711, and the middle part of the lifting rod 709 is rotatably connected to a support column 710, and at the same time, one end of the support column 710 is fixedly connected to the outer wall of one side of the front baffle 4, and the other end of the lifting plate 711 is fixedly connected to the outer wall of the adjustment cylinder 507, so that after taking the charging gun 9, the adjustment cylinder 507 will synchronously drive the lifting plate 711 to descend, and the support column 710 and the lifting rod 709 will synchronously drive the pressure cylinder 701 to rise, so that during the line release process, the trigger protrusion 611 will not touch the push-pull rod 703;

[0046] Then, a through slot 8 is formed through the outer wall of one side of the front baffle plate 4 corresponding to the lifting plate 711, thereby ensuring the stability of the lifting plate 711 when sliding up and down. Then, a sealing plate 712 is provided to block the through slot 8 at all times to prevent external dust from entering the storage chamber 2.

[0047] By doing as above, when using the charging pile, the cleaning tube 607 can be twisted during the process of storing the charging cable 10, so that the nozzle 704 can spray the cleaning agent on the surface of the charging cable 10 to cooperate with the subsequent twisting cleaning of the cleaning tube 607, thereby ensuring the cleanliness of the surface of the charging cable 10 after storage, avoiding the occurrence of dirt accumulation and conductivity, and ensuring the safety performance of the charging pile when in use.

[0048] Working principle: When using the charging pile, first take out the charging gun 9 from the placement seat 3, then move the charging gun 9 to the charging port of the electric vehicle and insert the charging gun 9. During the process of taking and moving, the winding drum 502 can be driven to rotate, so that the reciprocating thread can be used to make the winding drum 502 rotate left and right around the support rod 501 during the rotation process, thereby avoiding excessive twisting of the charging cable 10 during the process of taking and subsequent winding, and winding more evenly;

[0049] Next, when the charging gun 9 is pulled out, the second spring 512 is in a normal state, and the pressure on the pressure sensor 511 is small. At this time, the pressure sensor 511 transmits a signal to control the electric push rod 506 to drive the adjustment cylinder 507 to descend, so that the bottom of the blocking rod 509 is squeezed by the first spring 508 on the tooth groove of the ratchet 503. In the process of the winding drum 502 rotating, the unidirectional rotation characteristic of the ratchet 503 is used to overcome the reset elastic force of the torsion spring 505, so that the charging personnel can normally take the charging gun 9 for charging;

[0050] When charging is completed and the charging gun 9 is inserted back into the placement seat 3, the detection block 513 is pressed and slides into the through hole 510 and compresses the second spring 512. At this time, the force of the pressure sensor 511 increases, thereby transmitting a signal to control the electric push rod 506 to rise. At this time, the blocking rod 509 no longer blocks the ratchet 503, and the torsion spring 505 can be used to automatically recycle the pulled charging cable 10;

[0051] Next, when the take-up drum 502 is performing the process of releasing and reeling in the line, when the pressure rod 604 contacts one end of the slide bar 606, the inclined surface can be used to drive the slide bar 606 to slide, so that when the slide bar 606 moves, the torsion gear 608 can be used to drive the cleaning drum 607 to rotate. When the pressure rod 604 and the slide bar 606 are no longer in contact, the tension spring 610 will be used to drive the slide bar 606 back to its original position, so as to achieve the left and right twisting of the cleaning drum 607, and at the same time, in conjunction with the pulling and retracting movement of the charging cable 10 itself, the surface dirt and dust of the charging cable 10 can be cleaned;

[0052] Then, in the process of storing the charging cable 10, when the cleaning tube 607 is twisted, the push-pull rod 703 can be contacted and pushed by the triggering protrusion 611, so that the push-pull rod 703 rises, and the cleaning agent in the sliding cavity 702 is pushed, and then sent into the nozzle 704 and sprayed on the surface of the charging cable 10 through the nozzle, so as to cooperate with the subsequent twisting cleaning of the cleaning tube 607, thereby ensuring the cleanliness of the surface of the charging cable 10 after storage.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A smart charging pile, comprising a charging pile body (1), a placement seat (3), a charging gun (9), and a charging cable (10), characterized in that: A storage cavity (2) is provided on the front side of the charging pile body (1), and a front baffle (4) is fixedly connected to the inner wall of the storage cavity (2); The inner wall of the storage chamber (2) is provided with a storage adjustment mechanism (5) to perform wire release and storage before and after charging, and to achieve uniform winding; The inner wall of the storage cavity (2) is provided with a retractable cleaning mechanism (6) for twisting and cleaning the charging cable (10) before and after charging; The outer wall of the front baffle (4) is provided with a storage spray cleaning mechanism (7) for spraying and cleaning the charging cable (10) after charging; The storage adjustment mechanism (5) comprises a support rod (501), and the two ends of the support rod (501) are fixedly connected to the inner wall of the storage chamber (2), the outer wall of the support rod (501) is threadedly connected to a winding drum (502), and the thread of the outer wall of the support rod (501) is a reciprocating thread; The outer wall of the support rod (501) is rotatably connected to a ratchet wheel (503) at an equal distance, and the end faces of the two ratchet wheels (503) that are close to each other are fixedly connected to a connecting rod (504) at an equal distance, and the outer wall of the connecting rod (504) is fixedly connected to the inside of the winding drum (502), and the outer walls of the two ends of the support rod (501) are fitted with torsion springs (505), one end of the torsion spring (505) is overlapped on the inner wall of the storage cavity (2), and the other end of the torsion spring (505) is overlapped on one end face of the ratchet wheel (503); An electric push rod (506) is fixedly mounted on the inner wall of the storage chamber (2) corresponding to the ratchet (503), and an output rod at one end of the electric push rod (506) is fixedly connected to an adjustment cylinder (507), a first spring (508) is fixedly connected to the inner wall of the adjustment cylinder (507), and a blocking rod (509) is fixedly connected to the other end of the first spring (508), an outer wall of the blocking rod (509) is fitted and slidably engaged with the inner wall of the adjustment cylinder (507), and the bottom of the blocking rod (509) is pressed by the first spring (508) against a tooth groove arranged on the ratchet (503); The retracting and cleaning mechanism (6) comprises a large gear (601), and one end face of the large gear (601) is fixed to one end face of one of the ratchet wheels (503); a small gear (602) is meshed with one side of the large gear (601), and one end face of the small gear (602) is fixedly connected to a shaft (603); the other end of the shaft (603) is rotatably connected to the inner wall of the storage chamber (2); a sliding rod (606) is fitted on the other end face of the small gear (602); a support block (605) is fixedly connected to one side wall of the storage chamber (2) of the front baffle (4); an outer wall of the sliding rod (606) is fitted and slidably fitted with the inside of the support block (605); a pressure rod (604) is fixedly connected to the other end face of the shaft (603) corresponding to the sliding rod (606); and one end of the pressure rod (604) facing the sliding rod (606) is in a truncated cone shape; The front baffle (4) is internally rotatably connected to a cleaning cylinder (607), and the outer wall of the cleaning cylinder (607) is fixedly connected to a torsion gear (608), the top side of the torsion gear (608) is meshed and matched with the bottom of the slide bar (606), the upper and lower side walls of the slide bar (606) are fixedly connected to a connecting block (609), and the connecting block (609) is fixedly connected to a tension spring (610) on one side wall facing the support block (605), the other end of the tension spring (610) is fixedly connected to a side wall of the support block (605), and the outer wall of the cleaning cylinder (607) is fixedly connected to a trigger protrusion (611) corresponding to the storage spray mechanism (7).

2. The intelligent charging pile according to claim 1, characterized in that: A through hole (510) is formed through the bottom side of the placement seat (3), and a pressure sensor (511) is fixedly mounted on the inner wall of the through hole (510); a second spring (512) is fixedly connected to the top of the pressure sensor (511) at an equal distance, and a detection block (513) is fixedly connected to the other end of the second spring (512).

3. The intelligent charging pile according to claim 2, characterized in that: The outer wall of the detection block (513) is slidably fitted with the inner wall of the through hole (510), and the top of the detection block (513) is in the shape of an inclined surface.

4. The intelligent charging pile according to claim 3, characterized in that: The storage spray washing mechanism (7) comprises a pressure cylinder (701), and a sliding cavity (702) is provided at the bottom of the pressure cylinder (701), a push-pull rod (703) is slidably connected to the inner wall of the sliding cavity (702), a nozzle (704) is fixedly connected to the outer wall of the pressure cylinder (701), and a nozzle is fixedly mounted on the other end of the nozzle (704).

5. The intelligent charging pile according to claim 4, characterized in that: The interior of the nozzle (704) is connected to the inner wall of the sliding cavity (702); the top of the pressure cylinder (701) is fixedly connected to a liquid storage cylinder (706); and the outer wall of the pressure cylinder (701) is fixedly connected to a liquid extraction tube (705); the interior of the liquid extraction tube (705) is connected to the inner wall of the sliding cavity (702); and the other end of the liquid extraction tube (705) is fixedly connected to the outer wall of the liquid storage cylinder (706).

6. The intelligent charging pile according to claim 5, characterized in that: A third spring (707) is fixedly connected to the bottom of the pressure cylinder (701), and the other end of the third spring (707) is fixedly connected to a connecting ring (708), the interior of the connecting ring (708) is fixedly connected to the outer wall of the push-pull rod (703), a lifting rod (709) is symmetrically hinged to the outer wall of the pressure cylinder (701), and the other end of the lifting rod (709) is hinged to a lifting plate (711), a support column (710) is rotatably connected to the middle of the lifting rod (709), and one end of the support column (710) is fixedly connected to the outer wall of one side of the front baffle (4).

7. The intelligent charging pile according to claim 6, characterized in that: A through slot (8) is formed on one side outer wall of the front baffle plate (4) corresponding to the lifting plate (711), and the two side walls of the lifting plate (711) slide in contact with the inner wall of the through slot (8); the other end of the lifting plate (711) is fixedly connected to the outer wall of the adjustment cylinder (507); and a sealing plate (712) is fixedly connected to the outer wall of the lifting plate (711), and one side wall of the sealing plate (712) slides in contact with the one side wall of the front baffle plate (4).

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