Outdoor alternating current charging pile

Abstract

The utility model relates to an outdoor AC charging pile, which belongs to the technical field of charging piles and comprises a charging pile body, a dustproof mechanism is arranged on the charging pile body and comprises a dustproof cover, a U-shaped frame is fixedly mounted on the surface of the dustproof cover, and a first clamping plate is fixedly mounted on the inner side of the U-shaped frame. According to the outdoor alternating-current charging pile, the dustproof cover is arranged on the charging pile body, the connecting position of the inserting opening in the charging pile and the charging gun can be protected, dust and sundries can be prevented from entering the connecting position of the inserting opening and the charging gun, and use of the inserting opening is not affected; the first clamping plate and the second clamping plate are arranged on the U-shaped frame, the electromagnetic block is arranged between the second clamping plate and the U-shaped frame, the charging gun can be locked through mutual cooperation of the electromagnetic block, the first clamping plate and the second clamping plate in the using process, and the charging gun can be prevented from being pulled out or damaged by people at will when not used.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, in particular to an outdoor AC charging pile. Background Art

[0002] An AC charging pile is a device that provides electric energy for electric vehicles. It mainly charges the battery through an AC power supply. The AC charging pile converts the AC power of the mains into the electric energy required by the electric vehicle battery. The charging controller inside the electric vehicle is responsible for converting the AC power into DC power for charging the battery.

[0003] The patent with the publication number CN219687106U discloses a dust-proof housing for a charging pile, including a charging pile housing. The charging pile housing includes a main housing. A control panel is fixedly connected to the upper part of the front end of the main housing. A protection cavity is arranged at the lower side of the front part of the main housing. The protection cavity includes a cavity. The cavity is arranged in the middle and lower part of the front end of the main housing. A charging wire is fixedly connected inside the cavity. The charging wire is wound around a wire hanging hook. The wire hanging hook is fixedly connected to the middle part of the rear end inside the cavity on one side. One end of the charging wire is fixedly connected to a charging head. The charging head is clamped on the upper part of one side wall inside the cavity. A wire clamp is fixedly connected to the middle part of one side wall inside the cavity. The dust-proof housing for the charging pile of the utility model can close the cavity through a protection door, so as to effectively prevent dust and water vapor from invading the cavity, so that the external dust, water vapor, etc. will not damage the charging head, which is beneficial to the long-term use of the charging pile housing.

[0004] The above patent improves the shortcomings that most of the charging devices of the charging piles in the prior art are directly exposed, which causes dust to gradually invade the charging head and the card slot where it is located during long-term use, resulting in damage to the charging head or affecting the charging effect. This application provides another implementation solution for the problems proposed in the above patent. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides an outdoor AC charging pile, which has the advantage of preventing dust from invading the charging head, and solves the problems that most of the charging devices of the charging piles in the prior art are directly exposed, which causes dust to gradually invade the charging head and the card slot where it is located during long-term use, resulting in damage to the charging head or affecting the charging effect.

[0006] To achieve the above object, the utility model provides the following technical solution: an outdoor AC charging pile, including a charging pile body, and a dust-proof mechanism is arranged on the charging pile body;

[0007] The dust-proof mechanism includes a dust-proof cover. A U-shaped frame is fixedly installed on the surface of the dust-proof cover. A first clamping plate is fixedly installed inside the U-shaped frame. A first clamping groove is formed on the surface of the first clamping plate. A second clamping plate is slidably installed on the surface of the first clamping plate. A second clamping groove is formed on the surface of the second clamping plate. Two installation cavities are formed inside the U-shaped frame. A first electromagnetic block is fixedly installed inside the installation cavity. A top plate is fixedly installed at the top of the second clamping plate. Two connecting rods are fixedly installed on the lower surface of the top plate and penetrate into the installation cavity. A second electromagnetic block is fixedly installed at the bottom of the connecting rod. A controller is fixedly installed on the surface of the dust-proof cover.

[0008] Further, a clamping groove is formed on the inner surface of the second clamping groove. The first clamping plate is adapted to the clamping groove and is located inside the clamping groove.

[0009] Further, a first sealing rubber strip is fixedly installed on the inner surface of the first clamping groove.

[0010] Further, two second sealing rubber strips are fixedly installed on the inner surface of the second clamping groove. The two second sealing rubber strips are distributed on both sides of the clamping groove.

[0011] Further, the width of the second clamping plate is adapted to the inner width of the U-shaped frame. The side surface of the second clamping plate is in sliding contact with the inner surface of the U-shaped frame.

[0012] Further, a round hole communicating with the inside of the installation cavity is formed on the top surface of the U-shaped frame. The connecting rod is located inside the round hole. The outer surface of the connecting rod is in sliding contact with the inner surface of the round hole.

[0013] Further, the outer shape of the second electromagnetic block is adapted to the inner shape of the installation cavity. The outer surface of the second electromagnetic block is in sliding contact with the inner surface of the installation cavity.

[0014] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0015] In this outdoor AC charging pile, by providing a dust-proof cover on the charging pile body, the connection between the socket on the charging pile and the charging gun can be protected, preventing dust and debris from entering the inside of the connection between the socket and the charging gun and affecting the use of the socket. At the same time, a U-shaped frame is provided on the dust-proof cover, a first clamping plate and a second clamping plate are provided on the U-shaped frame, and an electromagnetic block is provided between the second clamping plate and the U-shaped frame. During use, the electromagnetic block, the first clamping plate and the second clamping plate can be used in cooperation to lock the charging gun, preventing the charging gun from being randomly pulled out or damaged when not in use, solving the problem that most of the charging devices of the charging piles in the prior art are directly exposed, which causes dust to gradually invade the charging head and its corresponding clamping groove during long-term use, resulting in damage to the charging head or affecting the charging effect. Brief Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 It is a schematic diagram of the connection structure between the first clamping plate and the second clamping plate of the present utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the second clamping plate of the present utility model;

[0019] Figure 4 It is a schematic diagram of the connection structure between the U-shaped frame and the first clamping plate of the present utility model.

[0020] In the figure: 1, charging pile body; 2, dust cover; 3, U-shaped frame; 4, first clamping plate; 5, first clamping groove; 6, second clamping plate; 7, second clamping groove; 8, installation cavity; 9, first electromagnetic block; 10, top plate; 11, connecting rod; 12, second electromagnetic block; 13, controller; 14, clamping groove; 15, first sealing rubber strip; 16, second sealing rubber strip; 17, round hole. Detailed Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Example 1, please refer to Figures 1 to 4, an outdoor AC charging pile in this embodiment includes a charging pile body 1. A dust-proof mechanism is provided on the charging pile body 1. The dust-proof mechanism includes a dust-proof cover 2. A U-shaped frame 3 is fixedly installed on the surface of the dust-proof cover 2. A first clamping plate 4 is fixedly installed inside the U-shaped frame 3. A first clamping groove 5 is formed on the surface of the first clamping plate 4. A first sealing rubber strip 15 is fixedly installed on the inner surface of the first clamping groove 5. A second clamping plate 6 is slidably installed on the surface of the first clamping plate 4. A second clamping groove 7 is formed on the surface of the second clamping plate 6. A clamping groove 14 is formed on the inner surface of the second clamping groove 7. The first clamping plate 4 is adapted to the clamping groove 14 and is located inside the clamping groove 14, facilitating the up and down movement of the second clamping plate 6 on the surface of the first clamping plate 4. Two second sealing rubber strips 16 are fixedly installed on the inner surface of the second clamping groove 7. The two second sealing rubber strips 16 are distributed on both sides of the clamping groove 14. Two installation cavities 8 are formed inside the U-shaped frame 3. A first electromagnetic block 9 is fixedly installed inside the installation cavity 8. A top plate 10 is fixedly installed on the top of the second clamping plate 6. Two connecting rods 11 that penetrate into the installation cavity 8 are fixedly installed on the lower surface of the top plate 10. A round hole 17 communicating with the inside of the installation cavity 8 is formed on the top surface of the U-shaped frame 3. The connecting rod 11 is located inside the round hole 17. The outer surface of the connecting rod 11 is in sliding contact with the inner surface of the round hole 17, facilitating the movement and telescoping of the connecting rod 11 inside the installation cavity 8. A second electromagnetic block 12 is fixedly installed at the bottom of the connecting rod 11. A controller 13 is fixedly installed on the surface of the dust-proof cover 2.

[0023] The width of the second clamping plate 6 is adapted to the inner width of the U-shaped frame 3. The side surface of the second clamping plate 6 is in sliding contact with the inner surface of the U-shaped frame 3, facilitating the movement of the second clamping plate 6 inside the U-shaped frame 3.

[0024] It should be noted that the input end of the first electromagnetic block 9 and the output end of the controller 13 in this embodiment are electrically connected.

[0025] It should be noted that the internal shapes and curvatures of the first clamping groove 5 and the second clamping groove 7 in this embodiment are both adapted to the shape and curvature of the surface of the charging gun of new energy vehicles in the prior art.

[0026] The working principle of the above embodiment is as follows:

[0027] When in use, move the second clamping plate 6 upward. At this time, the connecting rod 11 and the second electromagnetic block 12 move upward in the installation cavity 8. Pass the charging gun through the first clamping plate 4 and the second clamping plate 6 and send it into the dust-proof cover 2. Insert the charging gun into the socket on the charging pile. At this time, a part of the handle of the charging gun is located in the first clamping groove 5 on the first clamping plate 4 and contacts the first sealing rubber strip 15. Then move the second clamping plate 6 downward until the second clamping groove 7 is stuck on the handle of the charging gun, so that the second sealing rubber strip 16 contacts the surface of the handle. At the same time, the connecting rod 11 and the second electromagnetic block 12 move downward in the installation cavity 8, so that the second electromagnetic block 12 contacts the first electromagnetic block 9. Control the first electromagnetic block 9 to be energized to generate magnetism through the controller 13, firmly adsorb the second electromagnetic block 12, and thus can fix the second clamping plate 6 on the first clamping plate 4, and further can clamp and fix the charging gun in the U-shaped frame 3. The first sealing rubber strip 15 and the second sealing rubber strip 16 can be used to seal and fill the gaps between the first clamping groove 5 and the second clamping groove 7 and the surface of the charging gun. When the user needs to use the charging gun, unlock the charging gun by scanning the code, use the controller 13 to cut off the power of the first electromagnetic block 9 to lose magnetism, and then move the second clamping plate 6 upward to remove the charging gun.

[0028] Embodiment 2: On the basis of Embodiment 1, the external shape of the second electromagnetic block 12 is adapted to the internal shape of the installation cavity 8, and the outer surface of the second electromagnetic block 12 is in sliding contact with the inner surface of the installation cavity 8, which is convenient for the second electromagnetic block 12 to move inside the installation cavity 8.

[0029] The control mode of the present utility model is controlled by a controller. The control circuit of the controller can be realized by simple programming of those skilled in the art. The provision of power also belongs to the common knowledge in the art. And the present utility model is mainly used to protect mechanical devices, so the control mode and circuit connection of the present utility model will not be explained in detail.

[0030] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of another identical element in the process, method, article or device including the said element.

[0031] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand 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. An outdoor AC charging pile, comprising a charging pile body (1), characterized in that: The charging pile body (1) is provided with a dustproof mechanism; The dustproof mechanism comprises a dustproof cover (2), a U-shaped frame (3) is fixedly mounted on the surface of the dustproof cover (2), a first card plate (4) is fixedly mounted on the inner side of the U-shaped frame (3), a first card plate (4) is provided on the surface of the first card plate (4) with a first card slot (5), a second card plate (6) is slidably mounted on the surface of the first card plate (4), a second card plate (6) is provided on the surface of the second card plate (6), two installation cavities (8) are provided inside the U-shaped frame (3), a first electromagnetic block (9) is fixedly mounted inside the installation cavity (8), a top plate (10) is fixedly mounted on the top of the second card plate (6), two connecting rods (11) are fixedly mounted on the lower surface of the top plate (10) and extend through the installation cavity (8), a second electromagnetic block (12) is fixedly mounted on the bottom of the connecting rod (11), and a controller (13) is fixedly mounted on the surface of the dustproof cover (2).

2. An outdoor AC charging pile according to claim 1, characterized in that: A card slot (14) is provided on the inner surface of the second card slot (7), and the first card plate (4) is adapted to the card slot (14) and is located inside the card slot (14).

3. An outdoor AC charging pile according to claim 1, characterized in that: A first sealing rubber strip (15) is fixedly mounted on the inner surface of the first clamping groove (5).

4. An outdoor AC charging pile according to claim 2, characterized in that: Two second sealing rubber strips (16) are fixedly mounted on the inner surface of the second card slot (7), and the two second sealing rubber strips (16) are distributed on both sides of the card slot (14).

5. The outdoor AC charging pile according to claim 1, characterized in that: The width of the second clamping plate (6) is adapted to the inner width of the U-shaped frame (3), and the side surface of the second clamping plate (6) is in sliding contact with the inner surface of the U-shaped frame (3).

6. An outdoor AC charging pile according to claim 1, characterized in that: A circular hole (17) communicating with the interior of the installation cavity (8) is provided on the top surface of the U-shaped frame (3); the connecting rod (11) is located in the circular hole (17); and the outer surface of the connecting rod (11) is in sliding contact with the inner surface of the circular hole (17).

7. An outdoor AC charging pile according to claim 1, characterized in that: The outer shape of the second electromagnetic block (12) is matched to the inner shape of the installation cavity (8), and the outer surface of the second electromagnetic block (12) is in sliding contact with the inner surface of the installation cavity (8).

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