European standard direct current charging pile

Abstract

The utility model relates to the technical field of direct current charging piles, in particular to a European standard direct current charging pile which comprises a pile body, a first adjusting seat is fixedly connected to the top end of the pile body, a second adjusting seat is fixedly connected to the bottom end of the pile body, heat dissipation side frames are arranged on the four sides of the side faces of the pile body, and a distribution box is arranged on the front faces of the heat dissipation side frames. The top end of the pile body is fixedly connected with a top fan frame, the bottom end of the pile body is fixedly connected with a bottom fan frame, and air suction net grooves are formed in the side face of the top fan frame and the side face of the bottom fan frame. Through the arrangement of the pile body, the first adjusting seat, the second adjusting seat, the heat dissipation side frame, the distribution box, the air exhaust grille, the positioning rubber strip, the limiting back plate, the adjusting groove and the telescopic adjusting frame, equipment can be subjected to targeted heat dissipation operation of more adaptive single-face charging equipment in the European standard direct current charging pile; a worker firstly uses four sets of charging equipment needing to be used.

Description

Technical Field

[0001] The utility model relates to the technical field of direct current charging piles, in particular to a European standard direct current charging pile. Background Art

[0002] At present, domestic charging piles are one machine and one gun or one machine and two guns. As the government's support for new energy vehicles is gradually increasing, more and more new energy vehicles are put on the market. Improving the car-to-pile ratio of electric vehicles is a topic that the government needs to face. Using smaller social resources to build more charging piles to improve the car-to-pile ratio can allow car owners to better use new energy vehicles. There are many styles of electric vehicle DC charging pile cabinets on the market. Many products are difficult to operate stably at high temperatures and there are common heat dissipation problems.

[0003] For example, the patent document with the announcement number CN 215971154 U discloses a DC charging pile, which includes a charging pile body, a charging gun is arranged on the charging pile body, a left door and a right door are arranged on the left and right sides of the charging pile body, and vents are arranged on the left and right doors; an exhaust component is arranged on the inner side of the left door; at least one placement component is stacked vertically and horizontally in the charging pile body, one end of the placement component is adjacent to the left door and directly facing the exhaust component, and the other end is adjacent to the right door and is provided with a fan, and the interior of the placement component is hollow; at least one charging module is arranged in the placement component. The utility model uses the fan to draw in airflow to dissipate the internal heat of the DC charging pile body, and the gas is then discharged from the exhaust component and the vents, thereby forming a ventilation cycle, improving the circulation of air, so that the heat can be quickly dissipated, and it is convenient to dissipate the heat of the DC charging pile body in a timely manner.

[0004] However, when this structure is used in a European standard DC charging pile, it is unable to perform adaptive heat dissipation operations, resulting in the equipment often using the same heat dissipation energy consumption when charging a single or multiple new energy vehicles, and unable to achieve more efficient energy-saving heat dissipation requirements. At the same time, the equipment cannot perform more adaptive heat dissipation adjustment operations and cannot meet daily use needs. Therefore, it is urgent to design a European standard DC charging pile to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a European standard DC charging pile to solve the problem that the structure proposed in the above background technology cannot perform adaptive heat dissipation operations when using a European standard DC charging pile, resulting in the equipment often using the same heat dissipation energy consumption when charging a single or multiple new energy vehicles, and cannot achieve more efficient energy-saving heat dissipation requirements. At the same time, the equipment cannot perform more adaptive heat dissipation adjustment operations and cannot meet daily usage needs.

[0006] To achieve the above object, the utility model provides the following technical solution: a European standard DC charging pile, comprising a pile body, the top of the pile body is fixedly connected to a first adjustment seat, the bottom of the pile body is fixedly connected to a second adjustment seat, the four sides of the pile body are provided with heat dissipation side frames, and the front of the heat dissipation side frame is provided with a distribution box;

[0007] A top wind frame and a bottom wind frame, the top end of the pile body is fixedly connected to the top wind frame, the bottom end of the pile body is fixedly connected to the bottom wind frame, and the sides of the top wind frame and the bottom wind frame are provided with air suction mesh grooves.

[0008] Preferably, a fan seat is provided at the inner center of the top fan frame and the bottom fan frame, and a heat dissipation fan is provided inside the fan seat.

[0009] Preferably, electromagnetic air valves are arranged on the four sides of the side of the bottom air frame, and air distribution covers are arranged on the four sides of the inner walls of the top air frame and the bottom air frame.

[0010] Preferably, an exhaust grille is provided at the center of the side surface of the heat dissipation side frame, and positioning strips are provided on both sides of the side surface of the heat dissipation side frame.

[0011] Preferably, a limiting back plate is fixedly connected to the back of the heat dissipation side frame, and the limiting back plate is adapted to the inner wall of the pile body.

[0012] Preferably, four sides of the side surface of the first adjustment seat are provided with adjustment grooves, and both ends of the adjustment grooves are fixedly connected with telescopic adjustment frames.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The European standard DC charging pile, through the pile body, the first adjustment seat, the second adjustment seat, the heat dissipation side frame, the distribution box, the exhaust grille, the positioning rubber strip, the limit back plate, the adjustment groove and the telescopic adjustment frame, can enable the equipment to perform targeted heat dissipation operations of single-sided charging equipment that is more suitable in the European standard DC charging pile. In the actual use process, the staff first installs the four groups of charging equipment that need to be used into the interior of the pile body from the four sides through the heat dissipation side frame and the distribution box. The telescopic adjustment frame inside the adjustment grooves on the four sides of each group of sides can be controlled to perform the telescopic operation of the heat dissipation side frame as a whole on the side of the pile body. When the charging gun at the corresponding heat dissipation side frame and the distribution box is picked up for charging, the corresponding heat dissipation side frame and the distribution box are extended outward through the first adjustment seat as a whole, thereby exposing the positioning rubber strip of the heat dissipation side frame, and then the ventilation and heat dissipation structure inside the pile body performs targeted exhaust and heat dissipation operations. At the same time, the positioning rubber strip on the side of the distribution box and the limit back plate on the back can perform the adjustment and positioning operation of the heat dissipation side frame as a whole, which reflects the practicality of the equipment design.

[0015] This European standard DC charging pile further improves the overall use effect of the equipment through the pile body, top fan frame, bottom fan frame, suction mesh slot, fan seat, heat dissipation fan and air distribution hood. In daily use, the staff can start the heat dissipation fans in the center of the fan seats inside the top fan frame and the bottom fan frame at the same time, so that they can suck in the heat dissipation airflow from the suction mesh slots on the sides of the top fan frame and the bottom fan frame respectively, and then simultaneously pass the heat dissipation airflow into the four sides of the pile body through the upper and lower ends. After that, the electromagnetic air valves on the four sides of the fan seat are controlled to adaptively pass the heat dissipation airflow into the four sides of the air distribution hood, so as to achieve more adaptive and targeted heat dissipation operation with the heat dissipation side frame, meet the daily DC charging heat dissipation needs, and reflect the comprehensiveness of the equipment design. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 It is an overall schematic diagram of the heat dissipation side frame structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the top wind frame and bottom wind frame structure of the utility model;

[0019] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the structure in the middle.

[0020] In the figure: 1. pile body; 2. first adjustment seat; 3. second adjustment seat; 4. heat dissipation side frame; 5. distribution box; 6. top fan frame; 7. bottom fan frame; 8. air suction mesh slot; 9. fan seat; 10. heat dissipation fan; 11. electromagnetic air valve; 12. air distribution hood; 13. exhaust grille; 14. positioning strip; 15. limit back plate; 16. adjustment slot; 17. telescopic adjustment frame. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , an embodiment provided by the utility model:

[0023] The European standard DC charging pile comprises a pile body 1, the top of the pile body 1 is fixedly connected with a first adjustment seat 2, the bottom of the pile body 1 is fixedly connected with a second adjustment seat 3, the four sides of the pile body 1 are provided with heat dissipation side frames 4, the front of the heat dissipation side frames 4 is provided with a distribution box 5, the side center of the heat dissipation side frames 4 is provided with an exhaust grille 13, the sides of the heat dissipation side frames 4 are provided with positioning rubber strips 14, the back of the heat dissipation side frames 4 is fixedly connected with a limited back plate 15, and the limited back plate 15 is adapted to the inner wall of the pile body 1, the four sides of the side of the first adjustment seat 2 are provided with adjustment grooves 16, and the two ends of the adjustment groove 16 are fixedly connected with telescopic adjustment frames 17, and the telescopic adjustment frames 17 inside the adjustment grooves 16 on the four sides of each group of the side are controlled by the first adjustment seat 2 and the second adjustment seat 3. The heat dissipation side frame 4 is telescopically operated on the side of the pile body 1 as a whole, and when the charging gun at the corresponding heat dissipation side frame 4 and the distribution box 5 is picked up for charging, the corresponding heat dissipation side frame 4 and the distribution box 5 are extended outward as a whole through the first adjustment seat 2.

[0024] The top wind frame 6 and the bottom wind frame 7, the top end of the pile body 1 is fixedly connected with the top wind frame 6, the bottom end of the pile body 1 is fixedly connected with the bottom wind frame 7, the sides of the top wind frame 6 and the bottom wind frame 7 are provided with suction mesh grooves 8, the internal centers of the top wind frame 6 and the bottom wind frame 7 are provided with fan seats 9, the interior of the fan seats 9 is provided with heat dissipation fans 10, the four sides of the sides of the bottom wind frame 7 are provided with electromagnetic air valves 11, and the four sides of the inner walls of the top wind frame 6 and the bottom wind frame 7 are provided with air distribution covers 12, the heat dissipation fans 10 in the center of the fan seats 9 inside the top wind frame 6 and the bottom wind frame 7 are started at the same time, so that they can suck in the heat dissipation airflow from the suction mesh grooves 8 on the sides of the top wind frame 6 and the bottom wind frame 7 respectively, and then simultaneously pass through the upper and lower ends of the pile body 1 for operation, and then control the electromagnetic air valves 11 on the four sides of the sides of the fan seat 9.

[0025] Working principle: When in use, the user first installs the four groups of charging equipment that need to be used into the interior of the pile body 1 from the four sides through the heat dissipation side frame 4 and the distribution box 5. The user can control the telescopic adjustment frame 17 of the first adjustment seat 2 and the second adjustment seat 3 in the adjustment slots 16 on the four sides of each group to perform the telescopic operation of the heat dissipation side frame 4 on the side of the pile body 1. When the charging gun at the corresponding heat dissipation side frame 4 and the distribution box 5 is picked up for charging, the corresponding heat dissipation side frame 4 and the distribution box 5 are extended outward as a whole through the first adjustment seat 2, thereby exposing the positioning strip 14 of the heat dissipation side frame 4, and then the ventilation and heat dissipation structure inside the pile body 1 performs targeted exhaust and heat dissipation operations, and at the same time, the positioning strip on the side of the distribution box 5 14 and the limiting back plate 15 on the back can be used to adjust and position the heat dissipation side frame 4 as a whole. In daily use, the staff can start the heat dissipation fan 10 in the center of the fan seat 9 inside the top wind frame 6 and the bottom wind frame 7 at the same time, so that the heat dissipation airflow is sucked in from the air suction mesh slots 8 on the sides of the top wind frame 6 and the bottom wind frame 7 respectively, and then simultaneously introduced from the upper and lower ends of the pile body 1, and then the heat dissipation airflow is adaptively introduced into the air distribution hoods 12 on the four sides by controlling the electromagnetic air valves 11 on the four sides of the fan seat 9, so as to achieve more adaptive and targeted heat dissipation operations with the heat dissipation side frame 4 to meet the daily DC charging heat dissipation needs. The above is the entire working principle of the utility model.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A European standard DC charging pile, comprising a pile body (1), characterized in that: The top end of the pile body (1) is fixedly connected to a first adjustment seat (2), the bottom end of the pile body (1) is fixedly connected to a second adjustment seat (3), the four sides of the pile body (1) are provided with heat dissipation side frames (4), and the front of the heat dissipation side frames (4) is provided with a distribution box (5); A top wind frame (6) and a bottom wind frame (7), wherein the top end of the pile body (1) is fixedly connected to the top wind frame (6), and the bottom end of the pile body (1) is fixedly connected to the bottom wind frame (7), and air suction mesh grooves (8) are arranged on the sides of the top wind frame (6) and the bottom wind frame (7).

2. The European standard DC charging pile according to claim 1, characterized in that: A fan seat (9) is arranged at the center of the top fan frame (6) and the bottom fan frame (7), and a heat dissipation fan (10) is arranged inside the fan seat (9).

3. The European standard DC charging pile according to claim 1, characterized in that: Electromagnetic air valves (11) are arranged on the four sides of the side of the bottom air frame (7), and air distribution covers (12) are arranged on the four sides of the inner walls of the top air frame (6) and the bottom air frame (7).

4. The European standard DC charging pile according to claim 1, characterized in that: An exhaust grille (13) is provided at the center of the side surface of the heat dissipation side frame (4), and positioning rubber strips (14) are provided on both sides of the side surface of the heat dissipation side frame (4).

5. The European standard DC charging pile according to claim 1, characterized in that: The back of the heat dissipation side frame (4) is fixedly connected to a limiting back plate (15), and the limiting back plate (15) is adapted to the inner wall of the pile body (1).

6. The European standard DC charging pile according to claim 1, characterized in that: The first adjustment seat (2) is provided with adjustment grooves (16) on four sides thereof, and telescopic adjustment frames (17) are fixedly connected to both ends of the adjustment groove (16).

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