Charging pile modularization device

Abstract

The utility model discloses a charging pile modularization device, and relates to the technical field of electric vehicle charging, the charging pile modularization device comprises an electric vehicle power bank body, the outer walls of the two sides of the electric vehicle power bank body are both fixedly connected with two fixing plates, and a screw rod is rotatably connected between the upper and lower fixing plates located at the same side. The outer walls of the two lead screws are both sleeved with sliding blocks in a threaded mode, inclined struts are fixedly connected to the front outer walls and the rear outer walls of the two sliding blocks, the other ends of the inclined struts are rotationally connected with supporting pulleys, and a heat dissipation frame is fixedly connected to the lower end face of the electric vehicle power bank body. The electric vehicle power bank body placed is supported in an auxiliary mode through lifting of the supporting pulleys, the supporting stability of the electric vehicle power bank body in the using process can be effectively improved, and the problem that a traditional modularized electric vehicle power bank is prone to toppling over due to accidental touch in the using process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle charging, in particular to a modular charging pile device. Background Art

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

[0003] The existing charging piles are fixed and the car needs to be driven to a designated location to charge. Therefore, the driver needs to pay attention to retaining enough power, otherwise the car will run out of power on the way, which will affect driving. For this reason, people have developed a modular electric vehicle power bank, which is similar to a suitcase and can be carried with the car for emergency charging of electric vehicles when necessary. However, when charging, the modular charging device is only supported by the bottom of the box, and its stability is general. It is easy to tip over if it is accidentally touched. In addition, the heat dissipation of the battery in the box is passive. When used in hot weather such as summer, the heat dissipation efficiency is general, which affects the life of the device. Based on this, we propose to improve the modular device of the charging pile. Utility Model Content

[0004] The main purpose of the present invention is to provide a modular charging pile device, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A modular charging pile device includes an electric vehicle power bank body, two fixing plates fixedly connected to the outer walls of both sides of the electric vehicle power bank body, a screw rod rotatably connected between the upper and lower fixing plates on the same side, sliders threadedly sleeved on the outer walls of the two screw rods, and diagonal braces fixedly connected to the front and rear outer walls of the two sliders, and the other ends of the diagonal braces rotatably connected to the support pulley;

[0007] The lower end surface of the electric vehicle power bank body is fixedly connected to a heat dissipation frame, the outer wall of the heat dissipation frame is fixedly connected to a heat dissipation fin, the upper end of the heat dissipation frame is fixedly sleeved with a mounting frame, the inner wall of the mounting frame is fixedly connected to a mounting plate, and the mounting plate is rotatably connected to a fan.

[0008] As a further solution of the present invention, a filter screen is fixedly sleeved on the inner wall of the mounting frame, and the filter screen is arranged at the lower end of the fan.

[0009] As a further solution of the present invention, an exhaust port is provided on the heat dissipation frame, and an air duct of the exhaust port is provided through the front and rear outer walls of the heat dissipation frame.

[0010] As a further solution of the present invention, the upper end of the mounting bracket is connected to the interior of the electric vehicle power bank body, and the lower end of the mounting bracket is connected to the exhaust port.

[0011] As a further solution of the present invention, the two sliders are slidably fitted on the outer walls on both sides of the electric vehicle power bank body, and the upper ends of the two screw rods pass through the fixing plate and are fixedly connected to the rotating handle.

[0012] As a further solution of the present invention, both sides of the electric vehicle power bank body are rotatably connected to walking pulleys, and the horizontal height of the lower end surface of the heat dissipation fin is greater than the horizontal height of the lower end surface of the walking pulley.

[0013] As a further solution of the present invention, a telescopic armrest is fixedly connected to one side of the electric vehicle power bank body, and a handle is fixedly connected to the upper end of the telescopic armrest.

[0014] The beneficial effects of the utility model are as follows:

[0015] By arranging a screw rod, a slider, a diagonal brace and a support pulley structure, the screw rod is rotated to drive the slider to rise and fall, and the diagonal brace is used to drive the support pulley to rise and fall to assist in supporting the placed electric vehicle power bank body. This can effectively improve the support stability of the electric vehicle power bank body during use and reduce the probability of the electric vehicle power bank body tipping over when it is hit by external force.

[0016] By setting a heat dissipation rack at the lower end of the electric vehicle power bank body and rotating a fan above the heat dissipation rack, the electric vehicle power bank body can be assisted to actively dissipate heat in high temperature weather in summer, thereby improving the heat dissipation efficiency. The exhaust outlet of the heat dissipation rack is set parallel to the bottom of the electric vehicle power bank body, which can effectively prevent rainwater from flowing back into the device, and is practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the modular charging pile device of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the mounting frame of the modular charging pile device of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of one side of the modular charging pile device of the utility model;

[0020] Figure 4 This is a front view of the modular charging pile device of the present invention.

[0021] In the picture: 1. Electric vehicle power bank body; 2. Telescopic armrest; 3. Handle; 4. Walking pulley; 5. Fixing plate; 6. Screw; 7. Slider; 8. Diagonal brace; 9. Support pulley; 10. Heat sink; 11. Heat sink fin; 12. Exhaust vent; 13. Mounting frame; 14. Mounting plate; 15. Fan; 16. Filter. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-4 As shown, the modular charging pile device includes an electric vehicle power bank body 1, two fixed plates 5 are fixedly connected to the outer walls on both sides of the electric vehicle power bank body 1, a screw rod 6 is rotatably connected between the upper and lower fixed plates 5 on the same side, and sliders 7 are threadedly sleeved on the outer walls of the two screw rods 6, and diagonal braces 8 are fixedly connected to the front and rear outer walls of the two sliders 7, and the other end of the diagonal brace 8 is rotatably connected to a support pulley 9.

[0024] The lower end surface of the electric vehicle power bank body 1 is fixedly connected to a heat dissipation frame 10, the outer wall of the heat dissipation frame 10 is fixedly connected to a heat dissipation fin 11, the upper end of the heat dissipation frame 10 is fixedly sleeved with a mounting frame 13, the inner wall of the mounting frame 13 is fixedly connected to a mounting plate 14, and the mounting plate 14 is rotatably connected to a fan 15.

[0025] In this embodiment, a filter 16 is fixedly sleeved on the inner wall of the mounting frame 13. The filter 16 is arranged at the lower end of the fan 15. The filter 16 filters dust in the external airflow to prevent dust from entering the interior of the device.

[0026] In this embodiment, an exhaust vent 12 is provided on the heat dissipation frame 10. The air duct of the exhaust vent 12 runs through the front and rear outer walls of the heat dissipation frame 10. The exhaust vent 12 is arranged parallel to the bottom of the electric vehicle power bank body 1 to prevent rainwater from flowing back into the device.

[0027] In this embodiment, the upper end of the mounting bracket 13 is connected to the interior of the electric vehicle power bank body 1, and the lower end of the mounting bracket 13 is connected to the exhaust port 12. The fan 15 drives the high-temperature gas inside the electric vehicle power bank body 1 to be discharged from the device through the exhaust port 12.

[0028] In this embodiment, the two sliders 7 are slidably fitted on the outer walls on both sides of the electric vehicle power bank body 1, so that the sliders 7 can stably perform lifting and lowering movements. The upper ends of the two screw rods 6 pass through the fixed plate 5 and are fixedly connected to a rotating handle, which can drive the screw rods 6 to rotate by rotating the handle.

[0029] In this embodiment, both sides of the electric vehicle power bank body 1 are rotatably connected to the walking pulley 4, and the horizontal height of the lower end surface of the heat dissipation fin 11 is greater than the horizontal height of the lower end surface of the walking pulley 4. The heat dissipation fin 11 is used to cooperate with the heat dissipation frame 10 to quickly radiate heat into the air.

[0030] In this embodiment, a telescopic armrest 2 is fixedly connected to one side of the electric vehicle power bank body 1, and a handle 3 is fixedly connected to the upper end of the telescopic armrest 2. The telescopic armrest 2 is pulled by the handle 3 to drive the electric vehicle power bank body 1 to move.

[0031] It should be noted that the present invention is a modular charging pile device. When in use, the electric vehicle power bank body 1 is removed from the vehicle, the retractable armrest 2 is pulled out by the grip 3, and then the electric vehicle power bank body 1 is moved to a suitable position by the walking pulley 4. The screw rod 6 is rotated to drive the slider 7 to descend, and then the supporting pulley 9 is driven to descend to the ground by the diagonal support 8, thereby providing auxiliary support for the electric vehicle power bank body 1 and improving its stability. Then, the electric vehicle power bank body 1 and the electric vehicle are connected through the charging gun to start emergency charging.

[0032] When used in hot weather such as summer, the fan 15 can be turned on to blow out the high-temperature gas inside the electric vehicle power bank body 1 to speed up the heat dissipation efficiency of the device and avoid excessive temperature inside the device, which affects the battery life.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A modular charging pile device, comprising an electric vehicle power bank body (1), characterized in that: Two fixing plates (5) are fixedly connected to the outer walls of both sides of the electric vehicle power bank body (1); a screw rod (6) is rotatably connected between the upper and lower fixing plates (5) located on the same side; sliders (7) are threadedly sleeved on the outer walls of the two screw rods (6); diagonal braces (8) are fixedly connected to the front and rear outer walls of the two sliders (7); and the other end of the diagonal brace (8) is rotatably connected to a support pulley (9); The lower end surface of the electric vehicle power bank body (1) is fixedly connected to a heat sink (10), the outer wall of the heat sink (10) is fixedly connected to heat sink fins (11), the upper end of the heat sink (10) is fixedly sleeved with a mounting frame (13), the inner wall of the mounting frame (13) is fixedly connected to a mounting plate (14), and the mounting plate (14) is rotatably connected to a fan (15).

2. The modular charging pile device according to claim 1, characterized in that: A filter screen (16) is fixedly sleeved on the inner wall of the mounting frame (13), and the filter screen (16) is arranged at the lower end of the fan (15).

3. The modular charging pile device according to claim 1, characterized in that: An exhaust port (12) is provided on the heat dissipation frame (10), and an air duct of the exhaust port (12) is arranged through the front and rear outer walls of the heat dissipation frame (10).

4. The modular charging pile device according to claim 3, characterized in that: The upper end of the mounting frame (13) is connected to the interior of the electric vehicle power bank body (1), and the lower end of the mounting frame (13) is connected to the exhaust port (12).

5. The modular charging pile device according to claim 1, characterized in that: The two slide blocks (7) are slidably fitted on the outer walls of the electric vehicle power bank body (1) on both sides, and the upper ends of the two screw rods (6) pass through the fixing plate (5) and are fixedly connected to a rotating handle.

6. The modular charging pile device according to claim 1, characterized in that: Both sides of the electric vehicle power bank body (1) are rotatably connected to walking pulleys (4), and the horizontal height of the lower end surface of the heat dissipation fin (11) is greater than the horizontal height of the lower end surface of the walking pulley (4).

7. The modular charging pile device according to claim 1, characterized in that: The electric vehicle power bank body (1) is fixedly connected to a telescopic armrest (2) on one side, and a handle (3) is fixedly connected to the upper end of the telescopic armrest (2).

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