Charging pile with protection structure

Abstract

The utility model discloses a charging pile with a protection structure, and relates to the technical field of charging piles. The device comprises a base; the charging box is used for placing a charging element, and the bottom of the charging box is fixedly connected with the top of the base; the rainproof cloth is used for shielding rainwater and sunlight, and the bottom of the rainproof cloth is fixedly connected with the top of the charging box; the charging gun is used for connecting the charging pile and the electric vehicle, and the outer wall of the charging gun is fixedly connected with the outer wall of the charging box through an electric wire; the charging pile further comprises a protection device, the protection device is used for protecting the electric wires, the outer wall of the protection device is fixedly connected with the outer wall of the charging box, the electric wires are arranged through the protection device, the electric wires cannot fall on the ground, meanwhile, the protection device shields the electric wires to prevent rainwater from hitting the electric wires, the electric wires are not prone to being ground and damaged, and the service life of the electric wires is prolonged. Therefore, the purpose of preventing short-circuit damage of the charging pile is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, and in particular to a charging pile with a protective structure. Background Art

[0002] A charging pile is a device that replenishes power for electric vehicles. Its function is similar to that of a gas pump in a gas station. It can be fixed on the ground or on the wall and installed in public buildings such as charging stations, shopping malls, public parking lots, and residential parking lots. It can charge various types of electric vehicles according to the adjusted voltage and current.

[0003] In the prior art, in order to facilitate the driver to get off the vehicle and install the charging head at the charging port of the electric vehicle, the charging cable of the charging pile is mostly long. When the charging head is placed in the charging pile, part of the long charging cable will fall to the ground. When the charging pile is located in an open-air parking lot, the fallen charging cable may be crushed by people and wheels, causing line damage. The accumulated water on the ground and rainwater in rainy weather enter the circuit through the damaged position, causing the charging pile to short-circuit, thereby causing damage to the charging pile. Utility Model Content

[0004] In view of the deficiencies in the prior art, the technical solution adopted by the utility model to solve the technical problems is: a charging pile with a protective structure, comprising: a base; a charging box, the charging box is used to place charging elements, the bottom of the charging box is fixedly connected to the top of the base; a rainproof cloth, the rainproof cloth is used to block rain and sunlight, the bottom of the rainproof cloth is fixedly connected to the top of the charging box; a charging gun, the charging gun is used to connect the charging pile and the electric car, the outer wall of the charging gun is fixedly connected to the outer wall of the charging box through an electric wire; the charging pile also includes: a protective device, the protective device is used to protect the electric wire, the outer wall of the protective device is fixedly connected to the outer wall of the charging box; a rotating door, the rotating door is used to provide protection for the protective device For shielding, the outer wall of the revolving door is rotatably connected to the inner wall of the protective device; an anti-impact device, the anti-impact device is used to reinforce and protect the revolving door, the outer wall of the anti-impact device is fixedly connected to the inner wall of the protective device; the protective device includes a U-shaped plate, the U-shaped plate is slidably connected to the limit block through a sliding groove, and the sliding groove is opened in the wall of the U-shaped plate, the outer wall of the limit block is fixedly connected with a damping telescopic rod, the outside of the damping telescopic rod is provided with a compression spring, the end of the damping telescopic rod away from the limit block is fixedly connected with a fixed partition, the inner wall of the limit block is rotatably connected with a rotating column, and a protective device is provided to organize the wires so that the wires will not fall on the ground and will not be damaged by being crushed by the vehicle.

[0005] Preferably, the top of the base is fixedly connected to the outer wall of the U-shaped plate, the outer wall of the charging box is fixedly connected to the outer wall of the U-shaped plate, one end of the compression spring is fixedly connected to the outer wall of the fixed partition, the other end of the compression spring is fixedly connected to the outer wall of the limit block, and the outer wall of the U-shaped plate is fixedly connected to the outer wall of the fixed partition. The protective device shields the wires to prevent rain from hitting the wires, thereby preventing water from entering the damaged position of the wires, thereby preventing the charging pile from being damaged by a short circuit.

[0006] Preferably, the anti-impact device includes a fixed plate, the bottom of the outer wall of the fixed plate is fixedly connected with a slide rail, the inner wall of the fixed plate is slidably connected with a sliding block through a limiting column, and the outer wall of the limiting column is fixedly connected to the inner wall of the fixed plate, the top of the sliding block is fixedly connected with a return spring, the inner wall of the sliding block is rotatably connected to a push bar, and the push bar is rotatably connected to the sliding plate at one end away from the sliding block, the outer wall of the limiting column is slidably connected to the inner wall of the sliding block, the inner wall of the slide rail is slidably connected to the outer wall of the sliding plate, the return spring is fixedly connected to the bottom of the inner wall of the fixed plate at one end away from the sliding block, the outer wall of the fixed plate is fixedly connected to the outer wall of the charging box, and the bottom of the slide rail is fixedly connected to the outer wall of the U-shaped plate. An anti-impact device is provided to provide impact protection for the rotating door, thereby increasing the impact resistance of the rotating door, and cooperating with the rotating door to protect the charging gun and wires.

[0007] The beneficial effects of the utility model are as follows:

[0008] 1. The utility model arranges the wires by setting a protective device so that the wires will not fall on the ground. At the same time, the protective device shields the wires to prevent rain from hitting the wires, thereby preventing the charging pile from being damaged by a short circuit.

[0009] 2. The utility model provides impact protection for the revolving door by providing an anti-impact device, thereby increasing the anti-impact capability of the revolving door and cooperating with the revolving door to protect the charging gun and wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is the front view of the utility model;

[0011] Figure 2 It is a cross-sectional view of the utility model;

[0012] Figure 3 It is a structural schematic diagram of the protection device of the utility model;

[0013] Figure 4 It is a structural schematic diagram of the anti-impact device of the utility model.

[0014] In the figure: 1. base; 2. charging box; 3. rainproof cloth; 4. rotating door; 5. protective device; 6. charging gun; 7. anti-impact device; 51. U-shaped plate; 52. sliding groove; 53. limit block; 54. rotating column; 55. damping telescopic rod; 56. compression spring; 57. fixed partition; 71. fixed plate; 72. limit column; 73. reset spring; 74. sliding block; 75. push bar; 76. sliding plate; 77. slide rail. DETAILED DESCRIPTION

[0015] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0016] Example: See Figure 1 - Figure 4The utility model provides a technical solution: a charging pile with a protective structure, comprising: a base 1; a charging box 2, the charging box 2 is used to place charging elements, and the bottom of the charging box 2 is fixedly connected to the top of the base 1; a rainproof cloth 3, the rainproof cloth 3 is used to block rain and sunlight, and the bottom of the rainproof cloth 3 is fixedly connected to the top of the charging box 2; a charging gun 6, the charging gun 6 is used to connect the charging pile and the electric car, and the outer wall of the charging gun 6 is fixedly connected to the outer wall of the charging box 2 through an electric wire; the charging pile also includes: a protective device 5, the protective device 5 is used to protect the electric wire, and the outer wall of the protective device 5 is fixedly connected to the outer wall of the charging box 2; a rotating door 4, the rotating door 4 is used to provide shielding for the protective device 5, and the outer wall of the rotating door 4 is rotatably connected to the inner wall of the protective device 5; an anti-impact device 7, the anti-impact device 7 is used to reinforce and protect the rotating door 4, and the outer wall of the anti-impact device 7 is fixedly connected to the inner wall of the protective device 5; the protective device 5 includes a U-shaped plate 51, the U-shaped plate 5 The limit block 53 is slidably connected through the sliding groove 52, and the sliding groove 52 is opened in the wall of the U-shaped plate 51. The outer wall of the limit block 53 is fixedly connected with a damping telescopic rod 55, and a compression spring 56 is arranged on the outside of the damping telescopic rod 55. The end of the damping telescopic rod 55 away from the limit block 53 is fixedly connected with a fixed partition 57, and the inner wall of the limit block 53 is rotatably connected with a rotating column 54. When the user pulls the charging gun 6 for charging, the charging gun 6 will drive the wire to move. At this time, the wire wound on the rotating column 54 will shrink and then squeeze the rotating column 54. At this time, the rotating column 54 will move closer to each other under the push of the wire, so that the rotating column 54 drives the limit block 53 to move closer to each other in the sliding groove 52. Due to the mutual approach of the limit block 53, on the contrary, when the user returns the charging head to its original position, the previously compressed damping telescopic rod 55 and the compression spring 56 will slowly push the limit block 53 away from each other, so that the wire is slowly stored and wound on the rotating column 54.

[0017] The top of the base 1 is fixedly connected to the outer wall of the U-shaped plate 51, the outer wall of the charging box 2 is fixedly connected to the outer wall of the U-shaped plate 51, one end of the compression spring 56 is fixedly connected to the outer wall of the fixed partition 57, the other end of the compression spring 56 is fixedly connected to the outer wall of the limit block 53, the outer wall of the U-shaped plate 51 is fixedly connected to the outer wall of the fixed partition 57, the outer shell of the charging box 2, the rotating door 4 and the U-shaped plate 51 of the protective device 5 surround the charging gun 6 and the wires for protection, and cooperate with the rainproof cloth 3 to block rainwater. At the same time, the base 1 increases the height of the charging pile to keep the charging pile away from ground water.

[0018] The anti-impact device 7 includes a fixed plate 71, the bottom of the outer wall of the fixed plate 71 is fixedly connected to a slide rail 77, the inner wall of the fixed plate 71 is slidably connected to a sliding block 74 through a limiting column 72, and the outer wall of the limiting column 72 is fixedly connected to the inner wall of the fixed plate 71, the top of the sliding block 74 is fixedly connected to a return spring 73, the inner wall of the sliding block 74 is rotatably connected to a push bar 75, and the end of the push bar 75 away from the sliding block 74 is rotatably connected to a sliding plate 76, the outer wall of the limiting column 72 is slidably connected to the inner wall of the sliding block 74, the inner wall of the slide rail 77 is slidably connected to the outer wall of the sliding plate 76, the end of the return spring 73 away from the sliding block 74 is fixedly connected to the bottom of the inner wall of the fixed plate 71, and the outer wall of the fixed plate 71 is fixedly connected to the filling The outer wall of the electric box 2 is fixedly connected, and the bottom of the slide rail 77 is fixedly connected to the outer wall of the U-shaped plate 51. When the rotating door 4 is impacted, the rotating door 4 will transfer the impact force to the sliding plate 76 on the slide rail 77. The sliding plate 76 will force the push bar 75 to move, and the push bar 75 will push the sliding block 74 to move. At this time, the sliding block 74 moves along the limiting column 72 toward the direction close to the inner wall of the fixed plate 71 and squeezes the reset spring 73. The anti-impact device 7 transfers part of the impact force exerted on the rotating door 4 to itself and changes the direction of the force to avoid direct impact on the charging box 2. At the same time, the reset spring 73 pushes the sliding block 74 to restore its original state after being squeezed, and partially offsets the impact force through its own elastic force.

[0019] Working principle:

[0020] When in use, the outer shell of the charging box 2, the rotating door 4 and the U-shaped plate 51 of the protective device 5 surround the charging gun 6 and the wires for protection, and cooperate with the rainproof cloth 3 to block rainwater. At the same time, the base 1 increases the height of the charging pile so that the charging pile is away from the water on the ground. Since the wires are wound around the rotating columns 54 at the upper and lower parts of the protective device 5, when the user pulls the charging gun 6 for charging, the charging gun 6 will drive the wires to move. At this time, the wires wound around the rotating column 54 will shrink and squeeze the rotating column 54. At this time, the rotating column 54 will press on the wires The two electric wires are pushed closer to each other, so that the rotating column 54 drives the limit blocks 53 to move closer to each other in the sliding groove 52. Due to the mutual approach of the limit blocks 53, the compression spring 56 between the limit blocks 53 and the fixed partition 57 is squeezed. Similarly, the damping telescopic rod 55 is also squeezed and contracted. When charging is completed and the user returns the charging head to its original position, the damping telescopic rod 55 and the compression spring 56 will slowly push the limit blocks 53 away from each other, so that the wires are slowly collected and wound around the rotating column 54, so that the wires will not fall on the ground and contact the accumulated water.

[0021] When the locking cam 73 is in the unlocked position, the locking cam 73 will be in the unlocked position, and the locking cam 73 will be in the unlocked position when the locking cam 73 is in the unlocked position.

[0022] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A charging pile with a protective structure, comprising: Base (1); A charging box (2), the charging box (2) being used to house charging elements, the bottom of the charging box (2) being fixedly connected to the top of the base (1); A rainproof cloth (3), the rainproof cloth (3) is used to block rain and sunlight, and the bottom of the rainproof cloth (3) is fixedly connected to the top of the charging box (2); A charging gun (6), the charging gun (6) being used to connect the charging pile and the electric vehicle, the outer wall of the charging gun (6) being fixedly connected to the outer wall of the charging box (2) via an electric wire; Characterized in that the charging pile also includes: A protective device (5), the protective device (5) is used to protect the electric wires, and the outer wall of the protective device (5) is fixedly connected to the outer wall of the charging box (2); A rotating door (4), the rotating door (4) being used to provide shielding for the protective device (5), the outer wall of the rotating door (4) being rotatably connected to the inner wall of the protective device (5); An anti-impact device (7), the anti-impact device (7) being used to reinforce and protect the rotating door (4), the outer wall of the anti-impact device (7) being fixedly connected to the inner wall of the protection device (5); The protection device (5) comprises a U-shaped plate (51), wherein the U-shaped plate (51) is slidably connected to a limit block (53) via a sliding groove (52), and the sliding groove (52) is provided in the wall of the U-shaped plate (51); a damping telescopic rod (55) is fixedly connected to the outer wall of the limit block (53); a compression spring (56) is arranged outside the damping telescopic rod (55); an end of the damping telescopic rod (55) away from the limit block (53) is fixedly connected to a fixed partition (57); and the inner wall of the limit block (53) is rotatably connected to a rotating column (54).

2. The charging pile with a protective structure according to claim 1, characterized in that: The top of the base (1) is fixedly connected to the outer wall of the U-shaped plate (51), and the outer wall of the charging box (2) is fixedly connected to the outer wall of the U-shaped plate (51).

3. The charging pile with a protective structure according to claim 1, characterized in that: One end of the compression spring (56) is fixedly connected to the outer wall of the fixed partition (57), the other end of the compression spring (56) is fixedly connected to the outer wall of the limit block (53), and the outer wall of the U-shaped plate (51) is fixedly connected to the outer wall of the fixed partition (57).

4. The charging pile with a protective structure according to claim 1, characterized in that: The anti-impact device (7) comprises a fixed plate (71), the bottom of the outer wall of the fixed plate (71) is fixedly connected to a slide rail (77), the inner wall of the fixed plate (71) is slidably connected to a sliding block (74) via a limiting column (72), and the outer wall of the limiting column (72) is fixedly connected to the inner wall of the fixed plate (71), the top of the sliding block (74) is fixedly connected to a return spring (73), the inner wall of the sliding block (74) is rotatably connected to a push bar (75), and the end of the push bar (75) away from the sliding block (74) is rotatably connected to a sliding plate (76).

5. The charging pile with a protective structure according to claim 4, characterized in that: The outer wall of the limiting column (72) is slidably connected to the inner wall of the sliding block (74), the inner wall of the sliding rail (77) is slidably connected to the outer wall of the sliding plate (76), and one end of the return spring (73) away from the sliding block (74) is fixedly connected to the bottom of the inner wall of the fixed plate (71).

6. The charging pile with a protective structure according to claim 5, characterized in that: The outer wall of the fixed plate (71) is fixedly connected to the outer wall of the charging box (2), and the bottom of the slide rail (77) is fixedly connected to the outer wall of the U-shaped plate (51).

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