Intelligent charging pile for new energy automobile

Abstract

The invention provides a new energy automobile intelligent charging pile which comprises a pile body, one side of the pile body is connected with a charging gun, one end of the charging gun is connected with a charging cable, and the end, away from the charging gun, of the charging cable is connected with a winding mechanism. The winding mechanism comprises a winding cavity formed in the bottom end of the pile body, a winding wheel connected into a cavity body of the winding cavity, and a cable guiding assembly connected to the bottom end of the winding wheel. The cable guiding assembly comprises a partition plate connected to the interior of the winding cavity, the top end of the partition plate is connected with a rotating component, and the bottom end of the partition plate is connected with a power component. According to the charging pile, the charging cable can be conveniently wound and unwound through the winding mechanism, the problems of abrasion, winding and the like caused by random placement of the cable are solved, the use convenience of the charging pile is improved, and the service life of the cable is prolonged.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of charging piles, and specifically to intelligent charging piles for new energy vehicles. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source. Electric vehicles also need to be charged and recharged when in use, and the purpose of charging the vehicle is achieved by using charging piles.

[0003] During the use of traditional charging piles, there are many inconveniences in the management of charging cables. Charging cables are placed randomly after use, which can easily cause wear and entanglement of the cables, affecting the service life of the cables and the normal use of the charging piles, and also causing inconvenience to users. Summary of the invention

[0004] The present invention mainly provides a new energy vehicle intelligent charging pile to solve the technical problems raised in the above background technology.

[0005] The technical solution adopted by the present invention to solve the above technical problems is:

[0006] The new energy vehicle intelligent charging pile comprises a pile body, a charging gun is connected to one side of the pile body, a charging cable is connected to one end of the charging gun, and a winding mechanism is connected to the end of the charging cable away from the charging gun;

[0007] The reeling mechanism comprises a reeling chamber disposed at the bottom end of the pile body, a reeling wheel connected to the reeling chamber, and a cable guiding assembly connected to the bottom end of the reeling wheel;

[0008] The cable guiding assembly comprises a partition connected to the interior of the winding chamber, a top end of the partition is connected to a rotating component, and a bottom end of the partition is connected to a power component.

[0009] Furthermore, the rotating component includes a rotating tube rotatably connected to the partition, and a guide frame connected to the upper surface of the rotating tube.

[0010] Furthermore, the guide frame is a hollow structure, the guide frame is connected to the inner cavity of the rotating tube, and the top of the guide frame is provided with an opening for the cable to pass through. In the present invention, the charging cable passes through the opening and is guided by the guide frame.

[0011] Furthermore, the longitudinal section of the guide frame is trapezoidal, and a plurality of wheel seats are connected inside the frame body of the guide frame along the top surface of the guide frame, and guide wheels are rotatably connected inside the wheel seats, and the guide wheels are used to abut against the outer surface of the charging cable. In the present invention, the friction of the charging cable during the retraction and release process is reduced by rotating the guide wheels, so that the cable can move more smoothly.

[0012] Furthermore, the power component includes a first bevel gear connected to the outside of the rotating tube, one side of the first bevel gear is meshed with a second bevel gear, the second bevel gear is connected to the output end of the reducer, the input end of the reducer is connected to the output end of the motor, and the reducer and the motor are both connected to the lower surface of the partition. In the present invention, the motor provides power, and after the reducer reduces speed and increases torque, it drives the second bevel gear to rotate.

[0013] Furthermore, the winding wheel is a hollow structure, and a through hole is provided on the wheel body of the winding wheel for the charging cable to pass through. The bottom end of the winding wheel is rotatably connected to a support column, and the support column is connected to the upper surface of the guide frame.

[0014] Furthermore, the outer surface of the winding wheel is connected with an upper retaining ring and a lower retaining ring in sequence from top to bottom, and the top of the lower retaining ring is provided with a chamfered surface. In the present invention, the support column is connected to the upper surface of the guide frame, and the support column provides support for the winding wheel so that it can rotate stably.

[0015] Furthermore, a wire inlet pipe is connected to the bottom end of one side of the pile body, and the wire inlet pipe is used for allowing the charging cable to pass into the cavity of the winding cavity.

[0016] Furthermore, a scraper is connected to the inside of one end of the inlet pipe away from the pile body, and the scraper is annular. In the present invention, when the charging cable is rolled up, the scraper can scrape off dust, debris, etc. on the surface of the cable to keep the cable clean.

[0017] Furthermore, the inner ring surface of the scraper is used to abut against the outer surface of the charging cable.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] Firstly, the present invention can conveniently retract and release the charging cable through the reeling mechanism, thereby avoiding problems such as wear and entanglement caused by random placement of the cable, and improving the convenience of using the charging pile and the service life of the cable.

[0020] Secondly, the design of the cable guide assembly of the present invention, especially the coordination between the guide frame and the guide wheel, and the rotatable guide frame, can ensure that the charging cable remains smooth during the retraction and release process, avoiding problems such as jamming and tangling.

[0021] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 The internal structure of the winding chamber of the present invention is shown in FIG. Figure 1 ;

[0024] Figure 3 The internal structure of the winding chamber of the present invention is shown in FIG. Figure 2 ;

[0025] Figure 4 It is a structural schematic diagram of the guide frame of the present invention;

[0026] Figure 5 It is a structural schematic diagram of the inlet pipe of the present invention.

[0027] In the figure: 1. pile body; 11. inlet pipe; 12. scraper; 2. charging gun; 3. charging cable; 4. winding mechanism; 41. winding chamber; 42. winding wheel; 421. support column; 422. upper retaining ring; 423. lower retaining ring; 43. cable guide assembly; 431. partition; 432. rotating part; 4321. rotating tube; 4322. guide frame; 4323. wheel seat; 4324. guide wheel; 433. power part; 4331. first bevel gear; 4332. second bevel gear; 4333. reducer; 4334. motor. DETAILED DESCRIPTION

[0028] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0029] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field to which the present invention belongs. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0031] The embodiment of the present application provides a new energy vehicle intelligent charging pile, and the schematic diagram of the new energy vehicle intelligent charging pile is as follows: Figure 1-5The new energy vehicle intelligent charging pile comprises a pile body 1, a charging gun 2 is connected to one side of the pile body 1, a charging cable 3 is connected to one end of the charging gun 2, and a winding mechanism 4 is connected to the end of the charging cable 3 away from the charging gun 2;

[0032] The winding mechanism 4 includes a winding chamber 41 disposed at the bottom end of the pile body 1, a winding wheel 42 connected to the winding chamber 41, and a cable guide assembly 43 connected to the bottom end of the winding wheel 42;

[0033] The cable guide assembly 43 includes a partition 431 connected to the interior of the winding chamber 41 , a rotating component 432 is connected to the top end of the partition 431 , and a power component 433 is connected to the bottom end of the partition 431 .

[0034] In this embodiment, the charging cable 3 is used as a carrier for power transmission to provide power for charging the car. The end of the charging cable 3 away from the charging gun 2 is connected to a winding mechanism 4, which is used to realize the winding and releasing of the charging cable 3, so as to facilitate the management of the cable.

[0035] Optional, please refer to the attached Figure 2 , 3 4. The rotating component 432 is connected to the top end of the partition 431, and includes a rotating tube 4321 rotatably connected to the partition 431. The rotating tube 4321 can rotate around the connection point with the partition 431.

[0036] The rotating component 432 further includes a guide frame 4322 connected to the upper surface of the rotating tube 4321 , and the guide frame 4322 is used to guide the direction of the charging cable 3 .

[0037] The guide frame 4322 is a hollow structure and is connected to the inner cavity of the rotating tube 4321 . An opening for the cable to pass through is provided at the top of the guide frame 4322 . The charging cable 3 passes through the opening and is guided by the guide frame 4322 .

[0038] The longitudinal section of the guide frame 4322 is trapezoidal, and a plurality of wheel seats 4323 are connected inside the frame along the top surface of the guide frame 4322. A guide wheel 4324 is rotatably connected inside the wheel seat 4323. The guide wheel 4324 is used to abut against the outer surface of the charging cable 3. By rotating the guide wheel 4324, the friction of the charging cable 3 during the retraction and extension process is reduced, allowing the cable to move more smoothly.

[0039] Optional, please refer to the attached Figure 2 and 3The power component 433 is connected to the bottom end of the partition 431, and includes a first bevel gear 4331 connected to the outside of the rotating tube 4321, and the first bevel gear 4331 rotates synchronously with the rotating tube 4321; a second bevel gear 4332 is meshed and connected to one side of the first bevel gear 4331, and the second bevel gear 4332 is connected to the output end of the reducer 4333, and the input end of the reducer 4333 is connected to the output end of the motor 4334, and the reducer 4333 and the motor 4334 are both connected to the lower surface of the partition 431. The motor 4334 provides power, and after the reducer 4333 reduces speed and increases torque, it drives the second bevel gear 4332 to rotate, and then drives the rotating tube 4321 and the guide frame 4322 to rotate through the first bevel gear 4331, so as to adjust the guide angle of the charging cable 3.

[0040] Optional, please refer to the attached Figure 2 and 3 The winding wheel 42 is a hollow structure, and a through hole 423 is provided on the wheel body of the winding wheel 42 for the charging cable 3 to pass through. The bottom end of the winding wheel 42 is rotatably connected to a support column 421, and the support column 421 is connected to the upper surface of the guide frame 4322. The support column 421 provides support for the winding wheel 42 so that it can rotate stably.

[0041] The outer surface of the winding wheel 42 is connected with an upper stop ring 422 and a lower stop ring 423 from top to bottom. The upper stop ring 422 and the lower stop ring 423 are used to limit the position of the charging cable 3 on the winding wheel 42 to prevent the cable from slipping from the side of the winding wheel 42 during the winding process; the top of the lower stop ring 423 is provided with a chamfered surface, which facilitates the charging cable 3 to be smoothly wound onto the winding wheel 42 or released from the winding wheel 42 when it is wound or released, thereby reducing jamming.

[0042] Optional, please refer to the attached Figure 2 and 3 A wire inlet pipe 11 is connected to the bottom end of one side of the pile body 1. The wire inlet pipe 11 is used for allowing the charging cable 3 to pass into the cavity of the winding cavity 41, thereby protecting and guiding the charging cable 3.

[0043] A scraper 12 is connected to the inside of the end of the inlet pipe 11 away from the pile body 1. The scraper 12 is annular, and the inner ring surface of the scraper 12 is used to abut against the outer surface of the charging cable 3. When the charging cable 3 is reeled in, the scraper 12 can scrape off dust, debris, etc. on the surface of the cable to keep the cable clean and extend the service life of the cable. By cleaning the surface of the cable, the amount of debris brought into the reeling chamber 41 is reduced, which facilitates the winding of the cable.

[0044] The specific operation mode of the present invention is as follows:

[0045] After the electric vehicle is charged using the charging gun 2, the guide frame 4322 is driven to rotate by the rotating tube 4321. Since the charging cable 3 passes through the guide frame 4322 and the winding wheel 42, the charging cable 3 can be continuously wound around the winding wheel 42 when the guide frame 4322 rotates, thereby reducing the exposed charging cable 3.

[0046] When the charging gun 2 needs to be used, the user pulls the charging gun 2 to release the charging cable 3 from the winding wheel 42 and drive the guide frame 4322 to rotate. As the cable is released, the wound cable can be pulled out, so that the charging gun 2 can charge the electric vehicle.

[0047] The above is an exemplary description of the present invention in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A new energy vehicle intelligent charging pile, comprising a pile body (1), characterized in that: A charging gun (2) is connected to one side of the pile body (1), a charging cable (3) is connected to one end of the charging gun (2), and a winding mechanism (4) is connected to one end of the charging cable (3) away from the charging gun (2); The reeling mechanism (4) comprises a reeling chamber (41) disposed at the bottom end of the pile body (1), a reeling wheel (42) connected to the reeling chamber (41), and a cable guiding assembly (43) connected to the bottom end of the reeling wheel (42); The cable guide assembly (43) comprises a partition (431) connected to the interior of the winding chamber (41), the top end of the partition (431) is connected to a rotating component (432), and the bottom end of the partition (431) is connected to a power component (433).

2. The new energy vehicle intelligent charging pile according to claim 1, characterized in that: The rotating component (432) includes a rotating tube (4321) rotatably connected to the partition plate (431), and a guide frame (4322) connected to the upper surface of the rotating tube (4321).

3. The new energy vehicle intelligent charging pile according to claim 1, characterized in that: The guide frame (4322) is a hollow structure, the guide frame (4322) is connected to the inner cavity of the rotating tube (4321), and the top end of the guide frame (4322) is provided with an opening for the cable to pass through.

4. The new energy vehicle intelligent charging pile according to claim 1, characterized in that: The longitudinal section of the guide frame (4322) is trapezoidal, and a plurality of wheel seats (4323) are connected inside the frame body of the guide frame (4322) along the top surface of the guide frame (4322), and a guide wheel (4324) is rotatably connected inside the wheel seat (4323), and the guide wheel (4324) is used to abut against the outer surface of the charging cable (3).

5. The new energy vehicle intelligent charging pile according to claim 1, characterized in that: The power component (433) includes a first bevel gear (4331) connected to the outside of the rotating tube (4321), one side of the first bevel gear (4331) is meshed with a second bevel gear (4332), the second bevel gear (4332) is connected to the output end of the reducer (4333), the input end of the reducer (4333) is connected to the output end of the motor (4334), and the reducer (4333) and the motor (4334) are both connected to the lower surface of the partition (431).

6. The new energy vehicle intelligent charging pile according to claim 1, characterized in that: The winding wheel (42) is a hollow structure, and a through hole (423) is provided on the wheel body of the winding wheel (42) for the charging cable (3) to pass through. The bottom end of the winding wheel (42) is rotatably connected to a support column (421), and the support column (421) is connected to the upper surface of the guide frame (4322).

7. The new energy vehicle intelligent charging pile according to claim 1, characterized in that: The outer surface of the winding wheel (42) is sequentially connected with an upper retaining ring (422) and a lower retaining ring (423) from top to bottom, and a chamfered surface is provided at the top end of the lower retaining ring (423).

8. The new energy vehicle intelligent charging pile according to claim 1, characterized in that: A wire inlet pipe (11) is connected to the bottom end of one side of the pile body (1), and the wire inlet pipe (11) is used for allowing the charging cable (3) to pass into the cavity of the winding cavity (41).

9. The new energy vehicle intelligent charging pile according to claim 1, characterized in that: A scraper (12) is connected to the interior of one end of the inlet pipe (11) away from the pile body (1), and the scraper (12) is annular.

10. The new energy vehicle intelligent charging pile according to claim 1, characterized in that: The inner ring surface of the scraper (12) is used to abut against the outer surface of the charging cable (3).

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