Charging pile convenient to maintain

Abstract

The utility model provides a charging pile convenient to maintain, which comprises a charging pile, charging pile side plates are arranged on two sides of the charging pile, a lock head connected with a lock cylinder to close the side plates is arranged above the side plates, and the charging pile side plates are connected through a slide rail; a plurality of limiting grooves are formed in the upper portion of the base, the limiting grooves are closed through cover plates, and components for preventing the new energy automobile from directly colliding with the charging pile body are arranged in the limiting grooves; according to the utility model, through the arrangement of the anti-collision part, when the new energy electric vehicle collides with the anti-collision plate, the anti-collision plate is stressed and pressed down to trigger an alarm and drive the sliding seat to move along the guide shaft, and through the spring and the air pressure rod in the limiting groove, the stress is reduced, the vibration is reduced, and the new energy electric vehicle is prevented from directly colliding with the charging pile; and meanwhile, the multiple charging pile side plates are arranged on the two sides of the charging pile and connected through the sliding rails, so that the side plates are in an overlapped state when opened, the space is saved, the overhaul range is enlarged, and maintenance is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, and specifically relates to a charging pile convenient for maintenance. Background Art

[0002] A charging pile is an energy supplement device that provides power for electric vehicles. Its function is similar to that of a fuel dispenser in a gas station. The charging pile can be fixed on the ground or wall and installed in public buildings (such as charging stations, shopping malls, public parking lots, etc.) and residential community parking lots. It can charge various models of electric vehicles according to different voltage levels. However, the charging piles on the market currently have a small inspection port, which is not convenient for observing the inside of the charging pile. Moreover, when there are problems inside the charging pile, the inspection port cannot meet the need to repair the deeper part inside the charging pile, making it inconvenient for maintenance and affecting long-term use.

[0003] In order to solve the above problem of "inconvenient maintenance", through retrieval, it is found that: a charging pile convenient for maintenance, with the application number CN202322432652.X, includes a charging pile. The charging pile includes a first charging pile housing and a second charging pile housing arranged on one side of the first charging pile housing. The bottoms of the first charging pile housing and the second charging pile housing are both provided with moving components for moving the first charging pile housing and the second charging pile housing; by setting the moving components, rotating components and fixing components, when the charging pile is being repaired, the fixing components of the first charging pile housing and the second charging pile housing are released, and the two charging pile housings can move away from each other with the assistance of the moving components. With the assistance of the rotating components, the two charging pile housings can also rotate from the bottom, making the entire charging pile housing tilt at the desired angle, which has the effect of facilitating the repair personnel to repair the charging pile.

[0004] However, when the above charging pile is being maintained, the housing opens and tilts to both sides. Although it expands the repair area and is convenient for observing the inside of the charging pile, the housing instead occupies a large amount of space around the charging pile, affecting the repair personnel and pedestrians passing by. Content of the Utility Model

[0005] The purpose of the utility model is to provide a charging pile convenient for maintenance to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A charging pile convenient for maintenance, including:

[0008] A charging pile, with charging pile side plates on both sides of the charging pile, and a lock head connected to the lock core above the side plates to close the side plates. The charging pile side plates are connected by a slide rail;

[0009] Base, with a plurality of limiting grooves opened above the base, the limiting grooves are closed by a cover plate, and there are components in the limiting grooves to prevent a new energy vehicle from directly colliding with the charging pile body.

[0010] Preferably, the components include a sliding seat located in the limiting groove for guiding the mechanical movement of the anti-collision bar, an anti-collision bar for preventing the vehicle from colliding, a pneumatic rod and a sliding seat spring for shock absorption, and a guide shaft for guiding the mechanical movement of the sliding seat.

[0011] Preferably, the sliding seat spring is sleeved on the outer side wall of the guide shaft, the guide shaft is fixed to the rear inner wall of the limiting groove, the sliding seat is slidably connected in the limiting groove, extends through the base to the outside, the pneumatic rod and the front end of the sliding seat spring are fixedly connected to the rear surface of the sliding seat, and the rear end is fixedly connected to the rear inner wall of the limiting groove, and the anti-collision bar is fixedly connected to the top of the extended part of the sliding seat.

[0012] Preferably, there is a limiting block above the extended part of the sliding seat near the base, and there is an anti-collision plate above the anti-collision bar.

[0013] Preferably, the anti-collision plate and the anti-collision bar are connected by an anti-collision bar spring. There are pressure sensing plates at both ends of the side of the anti-collision bar facing the anti-collision plate, and an alarm on the top. There are anti-collision plate protrusions on the side of the anti-collision plate facing the anti-collision bar with positions corresponding to the pressure sensing plates.

[0014] Preferably, both sides of the charging pile have openable charging pile side plates. The charging pile side plates on the same side are fixedly connected by slide rails. The slide rails are located at both ends of the inner wall of the charging pile side plates, and a slide rail seat is installed below the outer wall of the charging pile side plate connected to the slide rail and is slidably connected to the slide rail.

[0015] Preferably, there is a handle on the outer surface of the uppermost charging pile side plate, a lock head on the top, and a lock hole on the top outer shell of the charging pile side. The lock hole is connected to the internal lock core, and the lock core is locked with the lock head.

[0016] Preferably, the limiting groove is located above the base and is closed by a cover plate. The cover plate and the limiting groove are connected by a hinge.

[0017] Compared with the prior art, the beneficial effects of the present utility model are:

[0018] In this utility model, when a new energy vehicle approaches a charging pile for charging, the rear wheel of the vehicle touches the anti-collision plate. The anti-collision plate squeezes the anti-collision bar spring under force. The anti-collision plate protrusion on the side of the anti-collision plate facing the anti-collision bar approaches the pressure induction plate as the force increases, and finally triggers the pressure induction plate. The alarm is activated through the circuit to give a prompt to the driver. When the wheel squeezes the anti-collision plate, the force is transmitted to the sliding seat through the anti-collision bar, causing the sliding seat to slide along the guide shaft, squeezing the sliding seat spring and the pneumatic rod. At the same time, the pneumatic rod and the spring can reduce the impact vibration caused by the impact of the new energy vehicle. Compared with the prior art, an anti-collision device is added, effectively protecting the losses caused by accidental impact or rubbing of the charging pile or the vehicle to the vehicle.

[0019] In this utility model, maintenance personnel open the keyhole on the side of the charging pile with a key and pull down the handle. The side plate of the charging pile slides downwards. When the topmost side plate slides to the bottom end of the slide rail, it drives the middle side plate to continue sliding downwards until all side plates reach the lowest position. At this time, all side plates are in an overlapping state, greatly increasing the area that can be overhauled. Moreover, the overlapping outer shell does not occupy extra space, and both sides of the charging pile can be opened. The limit groove above the base can be repaired by opening the cover plate. After the repair is completed, the maintenance personnel directly pull up the side plate of the charging pile through the handle and insert the lock head at the top of the uppermost side plate of the charging pile into the lock core to close the side plate of the charging pile. Compared with the prior art, a large amount of space occupied by the outer shell opening outwards is saved, the cost of manufacturing a special outer shell is reduced, and at the same time, there is a large maintenance area. Brief Description of the Drawings

[0020] Figure 1 is a three-dimensional schematic diagram of the overall structure of this utility model;

[0021] Figure 2 is a three-dimensional schematic diagram of the anti-collision bar of this utility model;

[0022] Figure 3 is a schematic diagram of the connecting component between the sliding seat and the limit groove of this utility model;

[0023] Figure 4 is a schematic diagram of the anti-collision bar and the anti-collision plate of this utility model;

[0024] Figure 5 is a side sectional view of the closed side plate of the charging pile housing of this utility model;

[0025] Figure 6 is a side sectional view of the opened side plate of the charging pile housing of this utility model;

[0026] Figure 7 is a three-dimensional schematic diagram of the connection of the slide rail of this utility model;

[0027] Figure 8 is a three-dimensional schematic diagram of the opened cover plate of the limit groove of this utility model.

[0028] In the figure: 1 - charging pile, 2 - base, 3 - anti-collision bar, 301 - anti-collision bar spring, 302 - pressure induction plate, 303 - alarm, 4 - anti-collision plate, 401 - anti-collision plate protrusion, 5 - limit block, 6 - pneumatic rod, 7 - sliding seat spring, 701 - guiding shaft, 8 - sliding seat, 9 - charging pile side plate, 10 - slide rail, 11 - slide rail seat, 12 - lock hole, 13 - lock head, 14 - lock core, 15 - limit groove, 16 - cover plate, 17 - hinge, 18 - handle. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Embodiment:

[0031] Please refer to Figures 1 to 6 , the present invention provides a technical solution:

[0032] A charging pile convenient for maintenance, including:

[0033] The charging pile 1, there are charging pile side plates 9 on both sides of the charging pile 1, and there is a lock head 13 connected to the lock core 14 above the side plates to close the side plates, and the charging pile side plates 9 are connected by a slide rail 10;

[0034] The base 2, there are a plurality of limit grooves 15 opened above the base 2, the limit grooves 15 are closed by a cover plate 16, and there are components in the limit grooves 15 to prevent a new energy vehicle from directly colliding with the charging pile body.

[0035] Specifically, the components include a sliding seat 8 located in the limit groove 15 for guiding the mechanical movement of the anti-collision bar 3, an anti-collision bar 3 for preventing the vehicle from colliding, a pneumatic rod 6 and a sliding seat spring 7 for shock absorption, and a guiding shaft 701 for guiding the mechanical movement of the sliding seat 8.

[0036] In this embodiment, the new energy vehicle approaches the charging pile for charging. The rear wheel of the vehicle touches the anti-collision plate 4, and the anti-collision plate 4 squeezes the anti-collision bar spring 301 under force. As the force increases, the anti-collision plate protrusion on the side of the anti-collision plate 4 facing the anti-collision bar 3 approaches the pressure sensor plate 302 and finally triggers the pressure sensor plate 302. The alarm 303 is activated through the circuit to give a prompt to the driver. When the wheel squeezes the anti-collision plate 4, the force is transmitted to the sliding seat 8 through the anti-collision bar 3, causing the sliding seat 8 to slide inside the guide shaft 701, squeezing the sliding seat spring 7 and the pneumatic rod 6. At the same time, the pneumatic rod 6 can reduce the impact vibration caused by the collision of the new energy vehicle.

[0037] Specifically, the sliding seat spring 7 is sleeved on the outer side wall of the guide shaft 701. The guide shaft 701 is fixed to the rear wall of the limit groove. The sliding seat 8 is slidably connected in the limit groove 15, penetrates through the base 2 and extends to the outside. The front end of the pneumatic rod 6 and the sliding seat spring 8 is fixedly connected to the rear surface of the sliding seat 8, and the rear end is fixedly connected to the rear inner wall of the limit groove 15. The anti-collision bar 3 is fixedly connected to the top of the extended part of the sliding seat 8.

[0038] Specifically, there is a limit block 5 above the extended part of the sliding seat 8 near the base 2. After the sliding seat 8 slides a certain distance, it will be blocked by the limit block 5. There is an anti-collision plate 4 above the anti-collision bar 3. The anti-collision plate 4 and the anti-collision bar 3 are connected by the anti-collision bar spring 301. There are multiple anti-collision bar springs 301 between the anti-collision bar 3 and the anti-collision plate 4. There are pressure sensor plates 302 at both ends of the side of the anti-collision bar 3 facing the anti-collision plate 4, and an alarm 303 at the top. There is an anti-collision plate protrusion 401 on the side of the anti-collision plate 4 facing the anti-collision bar 3 at a position corresponding to the pressure sensor plate 302.

[0039] In this embodiment, the maintenance personnel use a key to open the lock hole 12 on the side of the charging pile 1, pull down the handle 18, and the charging pile side plate 9 slides down. When the topmost side plate slides to the bottom end of the slide rail 10, it drives the middle side plate to continue sliding down until all the side plates reach the lowest position. At this time, all the side plates are in an overlapping state, greatly increasing the area available for maintenance. Moreover, the overlapping outer shells do not occupy extra space, and both sides of the charging pile can be opened. The limit groove 15 above the base 2 can be repaired by opening the cover plate 16. After the repair is completed, the maintenance personnel directly pull up the charging pile side plate 9 through the handle 18 and insert the lock 13 at the top of the topmost side plate of the charging pile side plate 9 into the lock core 14 to close the charging pile side plate 9.

[0040] Specifically, both sides of the charging pile 1 are provided with openable charging pile side plates 9. The charging pile side plates 9 on the same side are fixedly connected by slide rails 10. The slide rails 10 are located at both ends of the inner wall of the charging pile side plates 9, and slide rail seats 11 are installed below the outer walls of the charging pile side plates 9 connected to the slide rails 10 and are slidably connected to the slide rails 10.

[0041] Specifically, there is a handle 18 on the outer surface of the uppermost part of the charging pile side plate 9, and a lock head 13 at the top. There is a lock hole 12 on the top shell of the side of the charging pile 1, and the lock hole 12 is connected to the internal lock core 14, and the lock core 14 is locked with the lock head 13.

[0042] Specifically, the limiting groove 15 is located above the base 2 and is closed by a cover plate 16. The cover plate 16 is connected to the limiting groove 15 through a hinge 17.

[0043] When the new energy vehicle is in use, it approaches the charging pile for charging. The rear wheel of the vehicle touches the anti-collision plate 4. The anti-collision plate 4 is forced to squeeze the anti-collision bar spring 301. The anti-collision plate protrusion on the side of the anti-collision plate 4 facing the anti-collision bar 3 approaches the pressure sensing plate 302 as the force increases and finally triggers the pressure sensing plate 302. The alarm 303 is activated through the circuit to give a prompt to the driver. When the wheel squeezes the anti-collision plate 4, the force is transmitted to the sliding seat 8 through the anti-collision bar 3, causing the sliding seat 8 to slide along the guide shaft 15, squeezing the sliding seat spring 7 and the pneumatic rod 6 to achieve the purpose of anti-collision and shock absorption. The maintenance personnel use the key to open the lock hole 12 on the side of the charging pile 1 and pull down the handle 18. The charging pile side plate 9 slides downwards. When the uppermost side plate slides to the bottom end of the slide rail 10, it drives the middle side plate to continue sliding downwards until all side plates reach the lowest position. At this time, all side plates are in an overlapping state. The limiting groove 15 above the base 2 can be repaired by opening the cover plate 16. After the repair is completed, the maintenance personnel directly pull up the charging pile side plate 9 through the handle 18 and insert the lock head 13 at the top of the uppermost part of the charging pile side plate 9 into the lock core 14 to close the charging pile side plate 9.

[0044] For the present utility model, the parts not described herein can be the same as the prior art, or be well-known technologies, or can be implemented by using the prior art, and will not be elaborated herein.

[0045] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A charging pile convenient for maintenance, characterized in that, Including: A charging pile (1), on both sides of the charging pile (1) there are charging pile side plates (9), above the side plates there is a lock head (13) connected to a lock core (14) to close the side plates, and the charging pile side plates (9) are connected through a slide rail (10); A base (2), on the upper part of the base (2) there are a plurality of limiting grooves (15), the limiting grooves (15) are closed by a cover plate (16), and inside the limiting grooves (15) there are components to prevent a new energy vehicle from directly colliding with the charging pile body.

2. The charging pile convenient for maintenance according to claim 1, wherein: The components include: A sliding seat (8) located inside the limiting groove (15) for guiding the mechanical movement of a collision prevention bar (3); A collision prevention bar (3) for preventing a vehicle from colliding; A pneumatic rod (6) and a sliding seat spring (7) for shock absorption; And a guide shaft (701) for guiding the mechanical movement of the sliding seat (8).

3. The charging pile convenient for maintenance according to claim 2, wherein: The sliding seat spring (7) is sleeved on the outer side wall of the guide shaft (701), the guide shaft (701) is fixed to the rear inner wall of the limiting groove, the sliding seat (8) is slidably connected inside the limiting groove (15), extends through the base (2) to the outside, the pneumatic rod (6) and the front end of the sliding seat spring (7) are fixedly connected to the rear surface of the sliding seat (8), and the rear end is fixedly connected to the rear inner wall of the limiting groove (15), and the collision prevention bar (3) is fixedly connected to the top of the extending part of the sliding seat (8).

4. The charging pile convenient for maintenance according to claim 3, characterized in that: Above one side of the extending part of the sliding seat (8) close to the base (2) there is a limiting block (5), and above the collision prevention bar (3) there is a collision prevention plate (4).

5. The charging pile convenient for maintenance according to claim 4, characterized in that: The collision prevention plate (4) and the collision prevention bar (3) are connected through a collision prevention bar spring (301), at both ends of one side of the collision prevention bar (3) facing the collision prevention plate (4) there are pressure sensing plates (302), and at the top there is an alarm (303), and on one side of the collision prevention plate (4) facing the collision prevention bar (3) there are collision prevention plate protrusions (401) corresponding to the positions of the pressure sensing plates (302).

6. The charging pile convenient for maintenance according to claim 1, characterized in that: On both sides of the charging pile (1) there are openable charging pile side plates (9), the charging pile side plates (9) on the same side are fixedly connected through a slide rail (10), the slide rail (10) is located at both ends of the inner wall of the charging pile side plate (9), and below the outer wall of the charging pile side plate (9) connected to the slide rail (10) there is a slide rail seat (11) slidably connected to the slide rail (10).

7. The charging pile convenient for maintenance according to claim 1, characterized in that: On the outer surface of the uppermost charging pile side plate (9) there is a handle (18), at the top there is a lock head (13), on the side top shell of the charging pile (1) there is a lock hole (12), the lock hole (12) is connected to an internal lock core (14), and the lock core (14) is locked with the lock head (13).

8. The charging pile convenient for maintenance according to claim 1, wherein: The limiting groove (15) is located above the base (2) and is closed by a cover plate (16), and the cover plate (16) and the limiting groove (15) are connected through a hinge (17).

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