New energy automobile charging pile

Abstract

The invention relates to a new energy automobile charging pile which comprises a charging pile body, a storage assembly, a charging assembly and a cleaning device. An accommodating cavity is formed in the charging pile main body; the cleaning device comprises a cleaning assembly and an air drying assembly, the cleaning assembly comprises a clean water tank and a cleaning nozzle, the cleaning nozzle comprises a first water channel and a second water channel, the clean water tank communicates with the first water channel and the second water channel, and a first preset included angle is formed between the first water channel and the second water channel; the air drying assembly comprises an air box and an airflow nozzle, the airflow nozzle comprises a first air channel and a second air channel, the air box communicates with the first air channel and the second air channel, and a second preset included angle is formed between the first air channel and the second air channel. In the recycling process of the charging assembly, the cable is sequentially washed by the first water channel and the second water channel and then air-dried by the first air channel and the second air channel, so that the cleaning and air-drying effects are guaranteed, and the purpose of prolonging the service life of the charging assembly is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of charging piles, and in particular to a new energy vehicle charging pile. Background Art

[0002] With the rapid development of the electric vehicle industry, the market demand for electric vehicle charging pile cables has also increased sharply. The production capacity and quality of the entire charging pile cable industry have attracted much attention from the market. The reliability and service life of the cables have an important impact on the development of the electric vehicle industry.

[0003] At present, the charging cables matched with charging piles are usually exposed to the external environment for a long time, and are easily affected by the environment such as car running and sunlight exposure, which leads to brittle cracking, wear and breakage of the cables. In order to solve this problem, publication number CN114194053B discloses a new energy charging pile with a cable storage function and a method of using the same. The charging pile can store charging connectors and cables. However, during the use or storage of the charging connector, the cable drags on the ground, causing the cable and the charging connector to be contaminated with dust or stains, which will cause corrosion damage to the surface of the cable in the long run, and is not conducive to the subsequent use of the charging connector. Summary of the invention

[0004] The purpose of the present invention is to provide a new energy vehicle charging pile, which aims to solve the technical problem that the existing new energy charging piles cannot clean the cables and charging heads when they are stored.

[0005] In order to solve the above technical problems, a new energy vehicle charging pile is provided, comprising:

[0006] The charging pile body is formed with a receiving cavity;

[0007] A storage assembly is installed in the accommodating cavity;

[0008] A charging component connected to the storage component;

[0009] A cleaning device comprises a cleaning component and an air-drying component, wherein the cleaning component comprises a clean water tank and a cleaning nozzle, wherein the cleaning nozzle comprises a first water channel, a second water channel, a spray hole, a water inlet end and a water outlet end, wherein the clean water tank is respectively connected to the first water channel and the second water channel, wherein the first water channel and the second water channel are arranged at a first preset angle, wherein the spray hole is connected to the first water channel and is arranged close to the water outlet end, wherein a diffusion groove is formed on the spray hole, wherein the depth and width of the diffusion groove gradually increase in a direction from the water inlet end toward the water outlet end; wherein the air-drying component comprises a bellows and an airflow nozzle, wherein the airflow nozzle comprises a first air channel and a second air channel, wherein the bellows is respectively connected to the first air channel and the second air channel, wherein the first air channel and the second air channel are arranged at a second preset angle.

[0010] Furthermore, in the direction from the water inlet end to the water outlet end, the aperture of the first water channel gradually decreases;

[0011] The air flow nozzle comprises an air inlet end and an air outlet end, and the aperture of the first air channel gradually decreases in the direction from the air inlet end to the air outlet end.

[0012] Furthermore, the cleaning component also includes a first linear bearing, which is installed on the cleaning nozzle and arranged between the cleaning nozzle and the charging component; the air-drying component also includes a second linear bearing, which is installed on the airflow nozzle and arranged between the airflow nozzle and the charging component.

[0013] Furthermore, the cleaning nozzle further comprises a water outlet hole, the water outlet hole is communicated with the second water channel and is located between the water inlet end and the first linear bearing;

[0014] The air flow nozzle also includes an air outlet hole, which is communicated with the second air channel and is located between the air inlet end and the second linear bearing.

[0015] Furthermore, the cleaning device also includes a brush head assembly, and the brush head assembly is arranged at a position where the central axis of the first water channel intersects with the surface of the charging assembly.

[0016] Furthermore, the brush head assembly includes a driving motor, a gear and a cleaning brush, the driving motor is installed in the accommodating cavity, the gear is connected to the driving motor, the gear is coupled to the cleaning brush, and the cleaning brush is rotatably installed on the inner wall of the accommodating cavity.

[0017] Furthermore, the cleaning brush is ring-shaped, and the charging assembly passes through the cleaning brush.

[0018] Furthermore, the charging component includes a cable and a charging head, the cable is connected between the charging head and the storage component, and the charging head, the cleaning component, the air-drying component and the storage component are arranged in sequence along the extension direction of the cable.

[0019] Furthermore, the charging pile body also includes a placement cavity, which is connected to the accommodating cavity. The charging component also includes a first magnet and a second magnet. A matching magnet that is compatible with the first magnet and the second magnet is arranged in the placement cavity. The matching magnet includes a positioning groove. In the direction of the charging head toward the cleaning component, the aperture of the positioning groove gradually decreases.

[0020] Furthermore, the charging pile body also includes a cleaning nozzle, an air-drying nozzle and a wastewater collection box. The cleaning nozzle and the air-drying nozzle are both arranged in the placement cavity, and the cleaning nozzle is located above the charging head, the air-drying nozzle is located below the charging head, and the wastewater collection box is arranged below the cleaning component and the placement cavity.

[0021] Implementing the embodiments of the present invention will have the following beneficial effects:

[0022] The new energy vehicle charging pile in the present embodiment has a first water channel and a second water channel arranged on the cleaning nozzle, and a first wind channel and a second wind channel arranged on the airflow nozzle. During the recycling process of the charging component, the cables are flushed through the first water channel and the second water channel in turn, and then air-dried through the first wind channel and the second wind channel. In addition, the first water channel and the first wind channel are arranged at an angle, so that the charging component can play most of the role during the first flushing and the first air drying, and then the first flushing and air drying are carried out through the second water channel and the second wind channel to ensure the cleaning and air drying effects, thereby achieving the purpose of extending the service life of the charging component. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 This is a schematic diagram of the structure of a new energy vehicle charging pile according to an embodiment of the present invention;

[0025] Figure 2 for Figure 1 A local enlarged schematic diagram of the middle A;

[0026] Figure 3A schematic diagram of the combination of the airflow nozzle and the second linear bearing according to an embodiment of the present invention;

[0027] Figure 4 The structure of the cleaning nozzle according to the embodiment of the present invention is shown in FIG. Figure 1 ;

[0028] Figure 5 The structure of the cleaning nozzle according to the embodiment of the present invention is shown in FIG. Figure 2 ;

[0029] Figure 6 for Figure 5 A partial enlarged schematic diagram of point C in the middle.

[0030] Among them: 100, new energy vehicle charging pile; 110, charging pile body; 111, accommodating chamber; 112, placement chamber; 113, matching magnet; 1131, positioning groove; 114, cleaning nozzle; 115, air drying nozzle; 116, wastewater collection box; 117, power module; 120, storage component; 121, storage piece; 1211, storage column; 130, charging component; 131, cable; 132, charging head; 133, first magnet; 134, second magnet; 140, cleaning device; 141, cleaning component; 1411, clean water tank; 1412, cleaning nozzle; 1412A, first water channel; 1412B, first Two water channels; 1412C, water inlet end; 1412D, water outlet end; 1412E, water outlet hole; 1412F, first installation channel; 1412H, injection hole; 1412G, diffusion slot; 1413, first linear bearing; 142, air drying component; 1421, bellows; 1422, air flow nozzle; 1422A, first air channel; 1422B, second air channel; 1422C, air inlet end; 1422D, air outlet end; 1422E, air outlet hole; 1422F, second installation channel; 1423, second linear bearing; 143, brush head component; 1431, drive motor; 1432, gear; 1433, cleaning brush. DETAILED DESCRIPTION

[0031] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0032] It should be noted that when an element is referred to as being "fixed to" 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 herein are for illustrative purposes only.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are 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.

[0034] Please refer to Figure 1-Figure 6The embodiment of the present invention provides a new energy vehicle charging pile 100, including a charging pile body 110, a storage assembly 120, a charging assembly 130 and a cleaning device 140. The charging pile body 110 is formed with a receiving cavity 111; the receiving assembly 120 is installed in the receiving cavity 111; the charging assembly 130 is connected to the receiving assembly 120; the cleaning device 140 includes a cleaning assembly 141 and an air-drying assembly 142, the cleaning assembly 141 includes a clean water tank 1411 and a cleaning nozzle 1412, the cleaning nozzle 1412 includes a first water channel 1412A, a second water channel 1412B, a spray hole 1412H, a water inlet end 1412C and a water outlet end 1412D, the clean water tank 1411 is respectively connected to the first water channel 1412A and the second water channel 1412B, and there is a first preset gap between the first water channel 1412A and the second water channel 1412B. The spray hole 1412H is connected to the first water channel 1412A and is arranged near the water outlet 1412D. A diffusion groove 1412G is formed on the spray hole 1412H. In the direction from the water inlet 1412C to the water outlet 1412D, the depth and width of the diffusion groove 1412G gradually increase. The air-drying component 142 includes a bellows 1421 and an airflow nozzle 1422. The airflow nozzle 1422 includes a first air channel 1422A and a second air channel 1422B. The bellows 1421 is connected to the first air channel 1422A and the second air channel 1422B respectively. The first air channel 1422A and the second air channel 1422B are arranged at a second preset angle. Exemplarily, in this embodiment, the cleaning nozzle 1412 is formed with a first installation channel 1412F, and the first installation channel 1412F is used for the charging component 130 to pass through. The first installation channel 1412F is cylindrical. There are multiple first water channels 1412A and second water channels 1412B, and multiple first water channels 1412A are distributed circumferentially around the central axis of the first installation channel 1412F, and multiple second water channels 1412B are distributed circumferentially around the central axis of the first installation channel 1412F. The air-drying component 142 is formed with a second installation channel 1422F, and the second installation channel 1422F is used for the charging component 130 to pass through, and the second installation channel 1422F is cylindrical. There are multiple first wind channels 1422A and second wind channels 1422B, and multiple first wind channels 1422A are distributed circumferentially around the central axis of the second installation channel 1422F, and multiple second wind channels 1422B are distributed circumferentially around the central axis of the second installation channel 1422F.In addition, it should be noted that there is an angle between the first water channel 1412A and the first installation channel 1412F, that is, the first water channel 1412A is tilted, and the second water channel 1412B is vertically arranged relative to the first installation channel 1412F; there is an angle between the first air channel 1422A and the second installation channel 1422F, that is, the first air channel 1422A is tilted, and the second air channel 1422B is vertically arranged relative to the second installation channel 1422F. It can be understood that in this embodiment, the structures of the cleaning nozzle 1412 and the airflow nozzle 1422 are basically the same.

[0035] like Figure 5 and Figure 6 As shown, the cleaning nozzle 1412 of the present application, on the one hand, the first water channel 1412A and the second water channel 1412B are arranged at an angle. Figure 2 It can be seen that the cable 131 is cleaned by the cleaning liquid (a mixture of clean water and detergent) sprayed by the first water channel 1412A. At this time, since the direction in which the cleaning liquid is sprayed by the first water channel 1412A is inclined at an angle to the cable 131, it is not only beneficial to increase the contact area between the sprayed cleaning liquid and the cable 131, so that the surface of the cable 131 can be cleaned more comprehensively and cleanly, but also the inclined angle of the first water channel 1412A is more conducive to flushing away the attachments on the surface of the cable 131. On the other hand, a diffusion groove 1412G is provided on the injection hole 1412H. Specifically, a plurality of diffusion grooves 1412G are provided on each injection hole 1412H. The plurality of diffusion grooves 1412G are arranged in a circle around the center of the injection hole 1412H. In the direction of water flow injection of the first water channel 1412A, the depth of the diffusion groove 1412G gradually increases, and the width of the diffusion groove 1412G gradually increases, so that the water flow in the first water channel 1412A diffuses and sprays outward after passing through the injection hole 1412H, so that the diffusion range of the water flow sprayed from the injection hole 1412H is wider, and the sprayed water flow is more uniform, so as to achieve a better cleaning effect. In addition, since the aperture of the first water channel 1412A gradually decreases in the direction of water flow injection, the speed and pressure of the water flow gradually increase when the water flow flows from the water inlet end 1412C to the water outlet end 1412D, so as to achieve the purpose of enhancing the water flow injection force and further improve the cleaning effect.

[0036] Please refer to Figure 1 , Figure 2 and Figure 3In this embodiment, the first preset angle and the second preset angle are the same, specifically set to 60°. Of course, in specific applications, the first preset angle and the second preset angle may also be different. As an alternative, the first preset angle or the second preset angle may also be set to 50°, 55°, 65°, 70°, or 75°. The storage assembly 120 includes a storage motor (not shown in the figure) and a storage member 121. The storage member 121 has a storage column 1211. The storage motor is connected to the storage member 121. The storage motor drives the storage member 121 to rotate, thereby driving the cable 131 to be wound around the storage column 1211. After the charging assembly 130 is used, the charging assembly 130 is stored in the accommodating chamber 111 by the storage assembly 120, and the cleaning assembly 141 and the air-drying assembly 142 are used to clean and air-dry the charging assembly 130 during the storage process. Thereby, the charging assembly 130 is further protected to achieve the purpose of extending the service life of the charging assembly 130. The charging pile body 110 also includes a power module 117 , which is electrically connected to a charging assembly 130 , and the power of the power module 117 is used to charge the new energy vehicle through the charging assembly 130 .

[0037] Please refer to Figure 1 , Figure 2 and Figure 3 In the new energy vehicle charging pile 100 of the present embodiment, since the first water channel 1412A and the second water channel 1412B are arranged on the cleaning nozzle 1412, and the first wind channel 1422A and the second wind channel 1422B are arranged on the airflow nozzle 1422, during the recycling process of the charging component 130, the cable 131 is sequentially flushed by the first water channel 1412A and the second water channel 1412B, and then air-dried by the first wind channel 1422A and the second wind channel 1422B. In addition, the first water channel 1412A and the first wind channel 1422A are arranged at an angle, so that the charging component 130 can play most of the role during the first flushing and the first air drying, and then the first flushing and air drying are performed through the second water channel 1412B and the second wind channel 1422B to ensure the cleaning and air drying effects, thereby achieving the purpose of extending the service life of the charging component 130.

[0038] Please refer to Figure 1 , Figure 2 and Figure 3In one possible implementation, the cleaning nozzle 1412 includes a water inlet end 1412C and a water outlet end 1412D, and the aperture of the first water channel 1412A gradually decreases in the direction from the water inlet end 1412C to the water outlet end 1412D; the air flow nozzle 1422 includes an air inlet end 1422C and an air outlet end 1422D, and the aperture of the first air channel 1422A gradually decreases in the direction from the air inlet end 1422C to the air outlet end 1422D. Exemplarily, the clean water in the clean water tank 1411 enters the cleaning nozzle 1412 through the water inlet end 1412C, and then flows out from the water outlet end 1412D. In the direction from the water inlet end 1412C to the water outlet end 1412D, the aperture of the first water channel 1412A gradually decreases, which is beneficial to increase the flow speed of the clean water from the water outlet end 1412D so that the water flows out, thereby generating a greater impact force when cleaning the charging component 130 for the first time, thereby enabling the charging component 130 to be cleaned more thoroughly. The airflow in the bellows 1421 enters the airflow nozzle 1422 through the air inlet end 1422C, and then flows out from the air outlet end 1422D. In the direction from the air inlet end 1422C to the air outlet end 1422D, the aperture of the first air channel 1422A gradually decreases, which is beneficial to increase the flow speed of the airflow from the air outlet end 1422D so that the airflow is ejected, thereby generating a greater impact force when the charging component 130 is air-dried for the first time, thereby enabling the charging component 130 to have a better air-drying effect.

[0039] Please refer to Figure 1 , Figure 2 and Figure 3 In one possible implementation, the cleaning component 141 further includes a first linear bearing 1413, which is mounted on the cleaning nozzle 1412 and disposed between the cleaning nozzle 1412 and the charging component 130; the air-drying component 142 further includes a second linear bearing 1423, which is mounted on the airflow nozzle 1422 and disposed between the airflow nozzle 1422 and the charging component 130. Exemplarily, the provision of the first linear bearing 1413 and the second linear bearing 1423 facilitates the movement of the charging component 130. After the charging component 130 is used, the storage component 120 is started, and the charging component 130 changes from sliding to rolling under the action of the first linear bearing 1413 and the second linear bearing 1423, which facilitates easier recycling of the charging component 130 and can further reduce the wear of the charging component 130, thereby achieving the purpose of extending the service life of the charging component 130.

[0040] Please refer to Figure 1 , Figure 2 and Figure 3In one possible implementation, the cleaning nozzle 1412 further includes a water outlet 1412E, which is in communication with the second water channel 1412B and is located between the water inlet end 1412C and the first linear bearing 1413; the airflow nozzle 1422 further includes an air outlet 1422E, which is in communication with the second air channel 1422B and is located between the air inlet end 1422C and the second linear bearing 1423. Exemplarily, a plurality of water outlets 1412E and air outlets 1422E are provided, and the plurality of water outlets 1412E are arranged at intervals around the central axis of the first installation channel 1412F, and the plurality of air outlets 1422E are arranged at intervals around the central axis of the second installation channel 1422F. It should be noted that the function of the water outlet hole 1412E is to spray the clean water in the second water channel 1412B into the first installation channel 1412F through the water outlet hole 1412E, and the function of the air outlet hole 1422E is to spray the airflow in the second air channel 1422B into the second installation channel 1422F through the air outlet hole 1422E.

[0041] Please refer to Figure 1 , Figure 2 and Figure 3 In one possible implementation, the cleaning device 140 further includes a brush head assembly 143, which is disposed at a position where the central axis of the first water channel 1412A intersects with the surface of the charging assembly 130. For example, the clean water ejected from the first water channel 1412A can be ejected onto the brush head assembly 143, so that the outer surface of the charging assembly 130 can be cleaned by the impact force of the water flow itself, and the clean water cooperates with the brush head assembly 143 to clean the outer surface of the charging assembly 130.

[0042] Please refer to Figure 1 , Figure 2 and Figure 3 In one possible implementation, the brush head assembly 143 includes a driving motor 1431, a gear 1432 and a cleaning brush 1433. The driving motor 1431 is installed in the accommodating chamber 111, the gear 1432 is connected to the driving motor 1431, the gear 1432 is coupled to the cleaning brush 1433, and the cleaning brush 1433 is rotatably installed on the inner wall of the accommodating chamber 111. Exemplarily, a tooth portion (not shown in the figure) that cooperates with the gear 1432 is provided on the outside of the cleaning brush 1433. The driving motor 1431 drives the gear 1432 to rotate, the gear 1432 drives the cleaning brush 1433 to rotate, and the cleaning brush 1433 rotates to scrub and clean the charging assembly 130.

[0043] Please refer to Figure 1 , Figure 2 and Figure 3In one possible implementation, the cleaning brush 1433 is annular, and the charging assembly 130 passes through the cleaning brush 1433. Exemplarily, the bristle portion is located on the inner side of the cleaning brush 1433, and the bristle portion contacts the outer surface of the cable 131 during the rotation process, thereby cleaning the outer surface of the cable 131.

[0044] Please refer to Figure 1 , Figure 2 and Figure 3 In one possible implementation, the charging component 130 includes a cable 131 and a charging head 132, the cable 131 is connected between the charging head 132 and the storage component 120, and the charging head 132, the cleaning component 141, the air-drying component 142 and the storage component 120 are arranged in sequence along the extension direction of the cable 131.

[0045] Please refer to Figure 1 , Figure 2 and Figure 3 In one possible implementation, the charging pile body 110 further includes a placement cavity 112, which is connected to the accommodating cavity 111, and the charging component 130 further includes a first magnet 133 and a second magnet 134. A matching magnet 113 adapted to the first magnet 133 and the second magnet 134 is provided in the placement cavity 112, and the matching magnet 113 includes a positioning groove 1131, and the aperture of the positioning groove 1131 gradually decreases in the direction from the charging head 132 to the cleaning component 141. Exemplarily, the positioning groove 1131 is truncated cone-shaped, and the shape of the first magnet 133 is adapted to the positioning groove 1131. The cooperation between the first magnet 133 and the positioning groove 1131 enables the charging head 132 to be accurately placed in an accurate position. At the same time, it should be noted that the second magnet 134 and the second magnet 134 are both permanent magnets, and the magnetic force of the second magnet 134 is greater than that of the first magnet 133. The main function of the first magnet 133 and the matching magnet 113 is to guide the charging head 132 to be placed in the positioning groove 1131. At the same time, the magnetic attraction between the first magnet 133 and the matching magnet 113 plays an auxiliary fixing role, and the magnetic attraction between the second magnet 134 and the matching magnet 113 plays a major fixing role for the charging head 132. In addition, it should be noted that the brush head assembly 143 is arranged on the outer wall of the placement cavity 112. Specifically, the drive motor 1431 is installed on the outer wall of the placement cavity 112, and the cleaning brush 1433 is rotatably installed on the outer wall of the placement cavity 112.

[0046] Please refer to Figure 1 , Figure 2 and Figure 3In one possible implementation, the charging pile body 110 further includes a cleaning nozzle 114, an air-drying nozzle 115 and a wastewater collection tank 116. The cleaning nozzle 114 and the air-drying nozzle 115 are both arranged in the placement cavity 112, and the cleaning nozzle 114 is located above the charging head 132, and the air-drying nozzle 115 is located below the charging head 132. The wastewater collection tank 116 is arranged below the cleaning component 141 and the placement cavity 112. Exemplarily, the cleaning nozzle 114 is connected to the clean water tank 1411. When the charging head 132 is in place in the placement slot, the cleaning nozzle 114 is first turned on to clean the charging head 132, and then the cleaning nozzle 114 is turned off, and the air-drying nozzle 115 is turned on to air-dry the charging head 132. The wastewater collection tank 116 is used to collect the waste water after the clean water sprayed by the cleaning nozzle 114 and the cleaning nozzle 1412 is cleaned.

[0047] Please refer to Figure 1 , Figure 2 and Figure 3 The charging pile body 110 also includes a controller (not shown in the figure), a first sensor (not shown in the figure) and a second sensor (not shown in the figure). The controller is electrically connected to the first sensor and the second sensor respectively. The first sensor is arranged in the positioning groove 1131, and the second sensor is arranged on the storage component 120. When the charging component 130 is used up, the storage component 120 is started to recycle the charging component 130. When the second sensor detects that the storage component 120 is started, a first control signal is sent to the controller. After receiving the first control signal, the controller controls the cleaning nozzle 1412 and the airflow nozzle 1422 to start. After the first sensor detects that the charging head 132 is in place in the placement groove, a second control signal is sent to the controller. After receiving the second control signal, the controller first controls the cleaning nozzle 114 to clean the charging head 132, and then closes the cleaning nozzle 114, and then starts the air-drying nozzle 115 to air-dry the charging head 132.

[0048] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A new energy vehicle charging pile, characterized in that: include: The charging pile body is formed with a receiving cavity; A storage assembly is installed in the accommodating cavity; A charging component connected to the storage component; A cleaning device comprises a cleaning component and an air-drying component, wherein the cleaning component comprises a clean water tank and a cleaning nozzle, wherein the cleaning nozzle comprises a first water channel, a second water channel, a spray hole, a water inlet end and a water outlet end, wherein the clean water tank is respectively connected to the first water channel and the second water channel, wherein the first water channel and the second water channel are arranged at a first preset angle, wherein the spray hole is connected to the first water channel and is arranged close to the water outlet end, wherein a diffusion groove is formed on the spray hole, wherein the depth and width of the diffusion groove gradually increase in a direction from the water inlet end toward the water outlet end; wherein the air-drying component comprises a bellows and an airflow nozzle, wherein the airflow nozzle comprises a first air channel and a second air channel, wherein the bellows is respectively connected to the first air channel and the second air channel, wherein the first air channel and the second air channel are arranged at a second preset angle.

2. The new energy vehicle charging pile according to claim 1, characterized in that: In the direction from the water inlet end to the water outlet end, the aperture of the first water channel gradually decreases; The air flow nozzle comprises an air inlet end and an air outlet end, and the aperture of the first air channel gradually decreases in the direction from the air inlet end to the air outlet end.

3. The new energy vehicle charging pile according to claim 2, characterized in that: The cleaning component also includes a first linear bearing, which is installed on the cleaning nozzle and arranged between the cleaning nozzle and the charging component; the air-drying component also includes a second linear bearing, which is installed on the airflow nozzle and arranged between the airflow nozzle and the charging component.

4. The new energy vehicle charging pile according to claim 3, characterized in that: The cleaning nozzle further comprises a water outlet hole, the water outlet hole is communicated with the second water channel and is located between the water inlet end and the first linear bearing; The air flow nozzle also includes an air outlet hole, which is communicated with the second air channel and is located between the air inlet end and the second linear bearing.

5. The new energy vehicle charging pile according to claim 2, characterized in that: The cleaning device also includes a brush head assembly, which is arranged at a position where the central axis of the first water channel intersects with the surface of the charging assembly.

6. The new energy vehicle charging pile according to claim 5, characterized in that: The brush head assembly includes a driving motor, a gear and a cleaning brush. The driving motor is installed in the accommodating cavity. The gear is connected to the driving motor. The gear is coupled to the cleaning brush. The cleaning brush is rotatably installed on the inner wall of the accommodating cavity.

7. The new energy vehicle charging pile according to claim 6, characterized in that: The cleaning brush is ring-shaped, and the charging component passes through the cleaning brush.

8. The new energy vehicle charging pile according to claim 1, characterized in that: The charging assembly includes a cable and a charging head, the cable is connected between the charging head and the storage assembly, and the charging head, the cleaning assembly, the air-drying assembly and the storage assembly are arranged in sequence along the extension direction of the cable.

9. The new energy vehicle charging pile according to claim 8, characterized in that: The charging pile body also includes a placement cavity, which is connected to the accommodating cavity. The charging component also includes a first magnet and a second magnet. A matching magnet that is compatible with the first magnet and the second magnet is arranged in the placement cavity. The matching magnet includes a positioning groove. In the direction from the charging head to the cleaning component, the aperture of the positioning groove gradually decreases.

10. The new energy vehicle charging pile according to claim 9, characterized in that: The charging pile body also includes a cleaning nozzle, an air drying nozzle and a wastewater collection box. The cleaning nozzle and the air drying nozzle are both arranged in the placement cavity, and the cleaning nozzle is located above the charging head, and the air drying nozzle is located below the charging head. The wastewater collection box is arranged below the cleaning component and the placement cavity.

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