Direct-current double-gun charging pile convenient to use

Abstract

The utility model discloses a direct current double-gun charging pile convenient to use, which belongs to the technical field of charging piles and comprises a box body, a charging pile shell is fixedly mounted at the top of the box body, direct current charging guns are arranged on the side surface of the charging pile shell, and a heat dissipation assembly is arranged in the box body. A cooling assembly is arranged on one side of the charging pile shell, and a plurality of heat dissipation holes are formed in one side face of the charging pile shell. According to the utility model, through the arrangement of the cooling assembly and the heat dissipation assembly, not only is the heat dissipation function of the charging pile realized, but also hot air formed by heat dissipation can be cooled to form cold air and then blown to the charging pile, so that the heat dissipation effect of the charging pile is further improved; and the problem that the heat dissipation effect of the charging pile is poor due to the fact that hot air formed after heat dissipation of the charging pile is not easy to dissipate and is retained in the charging pile is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of charging piles, and in particular relates to a direct current double-gun charging pile that is easy to use. Background Art

[0002] The function of the charging pile is similar to that of a gas pump in a gas station. It can be installed in parking lots and charging stations in public buildings and residential areas. It can also charge various models of electric vehicles according to different voltage levels.

[0003] Although the charging pile has a heat dissipation function nowadays, the hot air generated by the charging pile after the heat dissipation is not easy to dissipate, resulting in the hot air being retained inside the charging pile, which in turn makes the heat dissipation effect of the charging pile poor, affects the service life of the charging pile, and even causes the charging rate of the charging pile to slow down. In order to solve the above problems, an easy-to-use DC dual-gun charging pile is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that although the charging pile has a heat dissipation function, the hot air generated by the charging pile after the heat dissipation is not easy to dissipate, resulting in the hot air being retained inside the charging pile, thereby making the heat dissipation effect of the charging pile poor, affecting the service life of the charging pile, and even causing the charging rate of the charging pile to slow down, and a DC double-gun charging pile that is easy to use is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a DC dual-gun charging pile that is easy to use, comprising a box body, a charging pile shell is fixedly installed on the top of the box body, a DC charging gun is arranged on the side of the charging pile shell, a heat dissipation component is arranged inside the box body, a cooling component is arranged on one side of the charging pile shell, and a plurality of heat dissipation holes are arranged on one side surface of the charging pile shell.

[0006] As a further description of the above technical solution:

[0007] The cooling assembly includes a motor, which is fixedly mounted on an inner wall of one side of the box body, a driving rod is fixedly mounted on one end of the output shaft of the motor, a driving bevel gear is fixedly mounted on the outer wall of the driving rod, a mounting shaft frame is fixedly mounted on the inner wall of the box body, and the driving rod is rotatably connected inside the mounting shaft frame.

[0008] As a further description of the above technical solution:

[0009] A cooling box is fixedly installed on one side surface of the charging pile shell, an air pipe is fixedly installed on the bottom surface of the cooling box, an air intake fan is fixedly installed on one end of the air intake pipe, the air intake fan is fixedly installed on the box body through a through hole set on one side surface, and one end of the driving rod is fixedly installed on the rotating shaft of the air intake fan.

[0010] As a further description of the above technical solution:

[0011] The heat dissipation assembly comprises a heat dissipation fan, the box body is fixedly mounted with the heat dissipation fan through a through hole arranged on the top surface thereof, and a mounting longitudinal rod is fixedly mounted on the bottom end of the rotating shaft of the heat dissipation fan.

[0012] As a further description of the above technical solution:

[0013] A driven bevel gear is fixedly mounted on the bottom end of the mounting longitudinal rod, an exhaust pipe is fixedly mounted on the top surface of the charging pile housing, and a cooling box is fixedly mounted on the other end of the exhaust pipe.

[0014] As a further description of the above technical solution:

[0015] The driving bevel gear and the driven bevel gear are meshed and connected with each other, a protective cover is fixedly installed on the side of the charging pile shell, a pull rod is fixedly installed on one side surface of the charging pile shell, and a universal wheel is rotatably connected to the bottom surface of the box.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] 1. In the utility model, by providing a cooling component and a heat dissipation component, when the device is used, when the charging pile is charging, the motor is started, the motor drives the rotation of the driving rod, the rotation of the driving rod causes the driving bevel gear to start rotating, the rotation of the driving bevel gear causes the driven bevel gear to start rotating, the rotation of the driven bevel gear causes the installation longitudinal rod to start rotating, at this time, the heat dissipation fan starts to rotate and dissipates heat to the charging pile, and a part of the hot air formed after heat dissipation is discharged through the heat dissipation holes, and the other part is blown to the exhaust pipe by the heat dissipation fan and transported to the cooling box through the exhaust pipe for cooling. At the same time, when the driving rod rotates, the suction fan also starts to rotate and starts to inhale air, and the hot air generated after the heat dissipation is discharged through the heat dissipation holes, and the other part is blown to the exhaust pipe by the heat dissipation fan and transported to the cooling box through the exhaust pipe for cooling. At the same time, when the driving rod rotates, the suction fan also starts to rotate and starts to inhale air, and the air passing through the cooling The cooled gas is transported into the box through the gas pipe, and then transported by the cooling fan to dissipate the heat of the charging pile, and this cycle is repeated. Through this design, not only the function of dissipating the heat of the charging pile is realized, but also the hot air formed by the heat dissipation can be cooled to form cold air and blown to the charging pile, further improving the heat dissipation effect of the charging pile, and avoiding the hot air formed by the charging pile after the heat dissipation is not easy to dissipate, resulting in hot air being retained inside the charging pile, thereby making the heat dissipation effect of the charging pile poor, affecting the service life of the charging pile, and even causing the charging rate of the charging pile to slow down. It is simple and convenient to use and has strong practicality.

[0018] 2. In the utility model, by providing a pull rod and a protective cover, during the use of the device, the pull rod can be pulled to move the entire charging pile, which is convenient for people to use the charging pile. At the same time, the protective cover is provided to prevent rainwater from entering the interior of the charging pile shell through the placement port of the charging gun when the charging pile is used on rainy days, causing a short circuit in the charging pile. The utility model is simple and convenient to use and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of a DC double-gun charging pile that is easy to use proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of an exploded three-dimensional structure of a DC double-gun charging pile that is easy to use proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of an exploded three-dimensional structure of a heat dissipation component in a DC double-gun charging pile that is easy to use proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the exploded three-dimensional structure of an easy-to-use DC double-gun charging pile cooling component proposed by the utility model.

[0023] Legend:

[0024] 1. Charging pile shell; 2. Protective cover; 3. DC charging gun; 4. Cooling assembly; 41. Cooling box; 42. Air pipe; 43. Intake fan; 44. Mounting shaft frame; 45. Driving rod; 46. Driving bevel gear; 47. Motor; 5. Box; 6. Universal wheel; 7. Heat dissipation assembly; 71. Exhaust pipe; 72. Cooling fan; 73. Mounting longitudinal rod; 74. Driven bevel gear; 8. Pull rod. DETAILED DESCRIPTION

[0025] 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 of 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.

[0026] See also Figure 1-4 The utility model provides a technical solution: a convenient DC dual-gun charging pile, comprising a box body 5, a charging pile shell 1 is fixedly installed on the top of the box body 5, a DC charging gun 3 is arranged on the side of the charging pile shell 1, a heat dissipation component 7 is arranged inside the box body 5, a cooling component 4 is arranged on one side of the charging pile shell 1, and a plurality of heat dissipation holes are arranged on one side of the charging pile shell 1;

[0027] The cooling assembly 4 includes a motor 47, a motor 47 is fixedly mounted on the inner wall of one side of the box body 5, a driving rod 45 is fixedly mounted on one end of the output shaft of the motor 47, a driving bevel gear 46 is fixedly mounted on the outer wall of the driving rod 45, a mounting shaft frame 44 is fixedly mounted on the inner wall of the box body 5, and the driving rod 45 is rotatably connected inside the mounting shaft frame 44, a cooling box 41 is fixedly mounted on one side surface of the charging pile housing 1, an air supply pipe 42 is fixedly mounted on the bottom surface of the cooling box 41, and an air intake fan 4 is fixedly mounted on one end of the air supply pipe 42 3. The box body 5 is fixedly mounted with an air intake fan 43 through a through hole provided on one side thereof, one end of the driving rod 45 is fixedly mounted with the rotating shaft of the air intake fan 43, the heat dissipation assembly 7 includes a heat dissipation fan 72, the box body 5 is fixedly mounted with a heat dissipation fan 72 through a through hole provided on the top surface thereof, a mounting longitudinal rod 73 is fixedly mounted at the bottom end of the rotating shaft of the heat dissipation fan 72, a driven bevel gear 74 is fixedly mounted at the bottom end of the mounting longitudinal rod 73, an exhaust pipe 71 is fixedly mounted on the top surface of the charging pile housing 1, and a cooling box 41 is fixedly mounted on the other end of the exhaust pipe 71;

[0028] The specific implementation method is as follows: when the device is used, when the charging pile is charging, the motor 47 is started, the motor 47 drives the rotation of the driving rod 45, the rotation of the driving rod 45 causes the driving bevel gear 46 to start rotating, the rotation of the driving bevel gear 46 causes the driven bevel gear 74 to start rotating, and the rotation of the driven bevel gear 74 causes the mounting longitudinal rod 73 to start rotating, at this time, the cooling fan 72 starts to rotate and dissipates heat to the charging pile, and a part of the hot air formed after heat dissipation is discharged through the heat dissipation holes, and the other part is blown to the exhaust pipe 71 by the cooling fan 72, and is transported to the cooling box 41 through the exhaust pipe 71 for cooling, and at the same time, when the driving rod 45 rotates, the suction fan 43 also starts to rotate and starts to inhale, and the cooled gas is transported to the box body 5 through the air pipe 42, and then transported through the cooling fan 72 to dissipate heat to the charging pile, and this cycle repeats;

[0029] The driving bevel gear 46 and the driven bevel gear 74 are meshed and connected with each other, a protective cover 2 is fixedly installed on the side of the charging pile housing 1, a pull rod 8 is fixedly installed on one side of the charging pile housing 1, and a universal wheel 6 is rotatably connected to the bottom of the box body 5.

[0030] The specific implementation method is as follows: during the use of the device, the pull rod 8 can be pulled to move the entire charging pile, which is convenient for people to use the charging pile. At the same time, the protection cover 2 is provided to prevent rainwater from entering the charging pile shell 1 through the placement port of the charging gun when the charging pile is used on rainy days, causing a short circuit in the charging pile.

[0031] Working principle: When the device is used, when the charging pile is charging, the motor 47 is started, the motor 47 drives the driving rod 45 to rotate, the driving rod 45 rotates the driving bevel gear 46, the driving bevel gear 46 rotates the driven bevel gear 74, the driven bevel gear 74 rotates the mounting longitudinal rod 73, and the cooling fan 72 starts to rotate and dissipates the heat of the charging pile. A part of the hot air formed after the heat dissipation is discharged through the heat dissipation holes, and the other part is blown to the exhaust pipe 71 by the cooling fan 72 and transported to the cooling box 41 through the exhaust pipe 71 for cooling. At the same time, when the driving rod 45 rotates, the suction fan 43 also starts to rotate and starts to inhale, and the cooled gas is transported to the box body 5 through the air pipe 42, and then transported through the heat dissipation fan 72 to dissipate the heat of the charging pile, and this cycle is repeated. During the use of the device, the pull rod 8 can be pulled to move the entire charging pile, which is convenient for people to use the charging pile. At the same time, the protection cover 2 is provided to prevent rainwater from entering the charging pile shell 1 through the placement port of the charging gun when the charging pile is used on rainy days, causing a short circuit in the charging pile.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A convenient DC dual-gun charging pile, comprising a box (5), characterized in that: A charging pile shell (1) is fixedly mounted on the top of the box (5), a DC charging gun (3) is arranged on the side of the charging pile shell (1), a heat dissipation component (7) is arranged inside the box (5), a cooling component (4) is arranged on one side of the charging pile shell (1), and a plurality of heat dissipation holes are arranged on one side surface of the charging pile shell (1).

2. A convenient-to-use DC dual-gun charging pile according to claim 1, characterized in that: The cooling assembly (4) includes a motor (47), the motor (47) is fixedly mounted on an inner wall of one side of the box body (5), a driving rod (45) is fixedly mounted on one end of the output shaft of the motor (47), a driving bevel gear (46) is fixedly mounted on the outer wall of the driving rod (45), a mounting shaft frame (44) is fixedly mounted on the inner wall of the box body (5), and the driving rod (45) is rotatably connected to the interior of the mounting shaft frame (44).

3. The convenient-to-use DC dual-gun charging pile according to claim 2 is characterized in that: A cooling box (41) is fixedly mounted on one side of the charging pile housing (1), an air supply pipe (42) is fixedly mounted on the bottom of the cooling box (41), an air intake fan (43) is fixedly mounted on one end of the air supply pipe (42), the air intake fan (43) is fixedly mounted on the box body (5) through a through hole provided on one side thereof, and one end of the driving rod (45) is fixedly mounted on the rotating shaft of the air intake fan (43).

4. The convenient-to-use DC dual-gun charging pile according to claim 3 is characterized in that: The heat dissipation assembly (7) comprises a heat dissipation fan (72), the heat dissipation fan (72) is fixedly mounted on the box body (5) via a through hole arranged on the top surface thereof, and a mounting longitudinal rod (73) is fixedly mounted on the bottom end of the rotating shaft of the heat dissipation fan (72).

5. The convenient-to-use DC dual-gun charging pile according to claim 4 is characterized in that: A driven bevel gear (74) is fixedly mounted on the bottom end of the mounting longitudinal rod (73), an exhaust pipe (71) is fixedly mounted on the top surface of the charging pile housing (1), and a cooling box (41) is fixedly mounted on the other end of the exhaust pipe (71).

6. The convenient-to-use DC dual-gun charging pile according to claim 5 is characterized in that: The driving bevel gear (46) and the driven bevel gear (74) are meshedly connected to each other, a protective cover (2) is fixedly installed on the side of the charging pile shell (1), a pull rod (8) is fixedly installed on one side of the charging pile shell (1), and a universal wheel (6) is rotatably connected to the bottom surface of the box body (5).

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