Outdoor liquid cooling intelligent charging pile

Abstract

The outdoor liquid cooling intelligent charging pile comprises a charging pile shell, display screens and charging guns, the front side of the charging pile shell is provided with the display screens, the side face of the charging pile shell is provided with the charging guns, and the lower end of the charging pile shell is provided with an air cooling mechanism. A water cooling mechanism is arranged in the center of the charging pile shell; when the charging pile is used, air cooling is conducted on the charging pile through upward flowing of gas, then water cooling is conducted on the charging pile through the cooling pipe, meanwhile, water and liquid are used for hedging, the gas is used for reducing the temperature of the water, and the water cooling effect is further improved.

Description

Technical Field

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

[0002] With the popularization of new energy vehicles, more and more new energy vehicles are entering the public's field of vision. New energy vehicles use pure electric or hybrid electric drive. Electric drive is required when the car is driving, replacing the previous fuel vehicle refueling. New energy vehicles can be charged for energy replenishment. Charging piles are needed when charging new energy vehicles. When outdoor charging piles are charging, the device needs to continuously output current, which will cause the charging piles to be in a high temperature state. Liquids can effectively reduce the temperature of the charging piles, but when general liquids are used, the liquids will also rise with the temperature of the device, thereby causing the liquid cooling effect of the charging piles to decrease, which is not conducive to the use of the device. Utility Model Content

[0003] The purpose of the utility model is to provide an outdoor liquid-cooled intelligent charging pile to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: an outdoor liquid-cooled intelligent charging pile, comprising a charging pile shell, a display screen and a charging gun, wherein a display screen is arranged on the front side of the charging pile shell, a charging gun is arranged on the side of the charging pile shell, an air cooling mechanism is arranged at the lower end of the charging pile shell, and a water cooling mechanism is arranged at the center of the charging pile shell.

[0005] Furthermore, the air cooling mechanism includes a partition and a fan, wherein a partition is arranged at the lower end of the interior of the partition, and fans are symmetrically arranged on the left and right sides of the interior of the partition.

[0006] When the device is in use, the fan is supported by the partition, which can also increase the stability inside the charging pile shell. The fan can speed up the gas flow speed in the charging pile shell, thereby dissipating the heat of the charging pile shell.

[0007] Furthermore, air inlets are respectively provided at the lower ends of both sides of the charging pile housing, and air exhaust ports are respectively provided at the upper ends of both sides of the charging pile housing.

[0008] When the device is in use, gas will enter the interior of the charging pile shell from the air inlet and then be discharged from the exhaust port at the upper end. Since the density of hot air is smaller than that of cold air, the hot air will be in the upper layer, while the cold air will usually be in the lower layer. By absorbing the cold air in the lower layer, the heat dissipation effect of the charging pile shell can be improved.

[0009] Furthermore, a filter screen is embedded inside the air inlet and the air outlet, and the filter screen is fixed by bolts. Trumpet-shaped filter holes are evenly distributed inside the filter screen.

[0010] The filter can filter the gas passing through the air inlet and exhaust port, thereby preventing dust from entering the interior of the charging pile housing along with the gas;

[0011] Filter hole: The diameter of the filter hole inside the charging pile shell is larger than the diameter of the filter hole outside the charging pile shell, thereby preventing external dust from entering the charging pile shell and facilitating the discharge of dust inside the charging pile shell to the outside.

[0012] Furthermore, the water cooling mechanism includes a heat conduction plate and a cooling pipe. The heat conduction plate is located inside the charging pile shell, and fixed channels for water supply are equidistantly opened inside the heat conduction plate. Cooling water flows into the fixed channel at the upper end and is discharged through the fixed channel at the lower end. The side of the fixed channel is connected to a cooling pipe.

[0013] When the device is in use, the cooling pipe can close the fixed channel, and the temperature of the heat transfer plate will change together with the charging pile shell. The heat transfer plate can be cooled by cooling water, thereby reducing the overall temperature of the charging pile shell.

[0014] Furthermore, arc-shaped guide plates are provided on both sides of the interior of the charging pile housing, and the guide plates and the cooling pipes are in the same horizontal plane.

[0015] Furthermore, the cooling pipe is in a "U" shape.

[0016] The water in the cooling pipe flows downward, while the gas in the charging pile shell flows upward, so the cooling gas and cooling water will offset each other, and the cooling gas at the lower end is used to cool the water, thereby avoiding the liquid temperature from being too high, thereby improving the cooling effect of the device.

[0017] Furthermore, baffles are arranged at equal angles on both sides of the interior of the cooling pipe, a water inlet is arranged on the side of one end of the baffle farther from the cooling pipe, and a drain outlet is arranged on the other side of the other end of the baffle.

[0018] The baffle can block the flow of water in the cooling pipe, thereby slowing down the water flow speed and increasing the contact time between the external cooling gas and the water. When the gas enters the water inlet, it will be sprayed out from the drain port, thereby guiding the water so that the water adheres to the inner wall of the cooling pipe, further improving the cooling effect of the water, and then reducing the temperature of the charging pile shell.

[0019] Compared with the prior art, the beneficial effect achieved by the utility model is that when the utility model is in use, the charging pile is air-cooled by the upward flow of gas, and then the charging pile is water-cooled through the cooling pipe, while water and liquid are used for counteraction, and gas is used to lower the temperature of the water, thereby further improving the water cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a schematic diagram of the overall front view structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the overall front cross-sectional structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the front cross-sectional structure of the cooling pipe of the utility model;

[0024] Figure 4 It is a schematic diagram of the front cross-sectional structure of the spoiler of the utility model;

[0025] Figure 5 This is a schematic diagram of the collision between water flow and air flow.

[0026] In the figure: 1. Charging pile shell; 2. Display screen; 3. Charging gun; 4. Air inlet; 5. Exhaust port; 6. Filter; 7. Partition; 8. Fan; 9. Heat conduction plate; 10. Cooling pipe; 11. Baffle; 12. Water inlet; 13. Drain port; 14. Guide plate. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-Figure 5 The utility model provides a technical solution: an outdoor liquid-cooled intelligent charging pile, comprising a charging pile shell 1, a display screen 2 and a charging gun 3. The front side of the charging pile shell 1 is provided with a display screen 2, the side of the charging pile shell 1 is provided with a charging gun 3, the lower end of the charging pile shell 1 is provided with an air cooling mechanism, and the center of the charging pile shell 1 is provided with a water cooling mechanism.

[0029] The air cooling mechanism comprises a partition 7 and a fan 8 . The partition 7 is arranged at the lower end of the interior of the partition 7 , and the fans 8 are symmetrically arranged on the left and right sides of the interior of the partition 7 .

[0030] When the device is in use, the fan 8 is supported by the partition 7, and the stability inside the charging pile housing 1 can also be increased. The fan 8 can speed up the gas flow speed in the charging pile housing 1, thereby dissipating the heat of the charging pile housing 1.

[0031] Air inlets 4 are respectively provided at the lower ends of both sides of the charging pile housing 1 , and air outlets 5 are respectively provided at the upper ends of both sides of the charging pile housing 1 .

[0032] When the device is in use, gas will enter the interior of the charging pile housing 1 from the air inlet 4, and then be discharged from the exhaust port 5 at the upper end. Since the density of hot air is smaller than that of cold air, the hot air will be in the upper layer, while the cold air will usually be in the lower layer. By absorbing the cold air in the lower layer, the heat dissipation effect of the charging pile housing 1 can be improved.

[0033] A filter screen 6 is embedded inside the air inlet 4 and the air outlet 5 and fixed by bolts. Trumpet-shaped filter holes are evenly distributed inside the filter screen 6 .

[0034] The filter 6 can filter the gas passing through the air inlet 4 and the exhaust port 5, thereby preventing dust from entering the interior of the charging pile housing 1 along with the gas;

[0035] Filter hole: The diameter of the filter hole inside the charging pile housing 1 is larger than the diameter of the filter hole outside the charging pile housing 1, thereby preventing external dust from entering the charging pile housing 1 and facilitating the discharge of dust inside the charging pile housing 1 to the outside.

[0036] The water cooling mechanism includes a heat conducting plate 9 and a cooling pipe 10. The heat conducting plate 9 is located inside the charging pile housing 1, and fixed channels for water supply are equidistantly provided inside the heat conducting plate 9. Cooling water flows into the fixed channel at the upper end and is discharged through the fixed channel at the lower end. The cooling pipe 10 is connected to the side of the fixed channel.

[0037] When the device is in use, the cooling pipe 10 can close the fixed channel, and the temperature of the heat conducting plate 9 will change together with the charging pile housing 1, and the heat conducting plate 9 can be cooled by cooling water, thereby reducing the overall temperature of the charging pile housing 1.

[0038] Arc-shaped guide plates 14 are arranged on both sides of the interior of the charging pile housing 1 , and the guide plates 14 and the cooling pipes 10 are in the same horizontal plane.

[0039] The cooling pipe 10 is in a "U" shape.

[0040] The water in the cooling pipe 10 flows downward, while the gas in the charging pile housing 1 flows upward, so the cooling gas and cooling water will collide with each other, and the cooling gas at the lower end is used to cool the water, thereby avoiding the liquid temperature from being too high, thereby improving the cooling effect of the device.

[0041] Baffles 11 are arranged at equal angles on both sides of the cooling pipe 10 . A water inlet 12 is arranged on the side of one end of the baffle 11 which is farther from the cooling pipe 10 , and a drain outlet 13 is arranged on the other side of the other end of the baffle 11 .

[0042] The baffle 11 can block the flow of water in the cooling tube 10, thereby slowing down the water flow speed and increasing the contact time between the external cooling gas and the water. When the gas enters the water inlet 12, it will be sprayed out from the drain port 13, thereby guiding the water so that the water adheres to the inner wall of the cooling tube 10, further improving the cooling effect on the water, and then reducing the temperature of the charging pile housing 1.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. Outdoor liquid-cooled intelligent charging pile, characterized by: The invention comprises a charging pile housing (1), a display screen (2) and a charging gun (3), wherein the front side of the charging pile housing (1) is provided with a display screen (2), the side of the charging pile housing (1) is provided with a charging gun (3), the lower end of the charging pile housing (1) is provided with an air cooling mechanism, and the center of the charging pile housing (1) is provided with a water cooling mechanism.

2. The outdoor liquid-cooled intelligent charging pile according to claim 1, characterized in that: The air cooling mechanism comprises a partition (7) and a fan (8); the partition (7) is arranged at the lower end of the interior of the partition (7); and the fans (8) are symmetrically arranged on the left and right sides of the interior of the partition (7).

3. The outdoor liquid-cooled intelligent charging pile according to claim 1, characterized in that: Air inlets (4) are respectively provided at the lower ends of both sides of the charging pile housing (1), and air outlets (5) are respectively provided at the upper ends of both sides of the charging pile housing (1).

4. The outdoor liquid-cooled intelligent charging pile according to claim 3 is characterized by: A filter screen (6) is embedded inside the air inlet (4) and the air outlet (5), and the filter screen (6) is fixed by bolts. Trumpet-shaped filter holes are evenly distributed inside the filter screen (6).

5. The outdoor liquid-cooled intelligent charging pile according to claim 1, characterized in that: The water cooling mechanism comprises a heat conducting plate (9) and a cooling pipe (10); the heat conducting plate (9) is located inside the charging pile housing (1), and fixed channels for water supply and circulation are equidistantly provided inside the heat conducting plate (9); cooling water flows into the fixed channel at the upper end and is discharged through the fixed channel at the lower end; and the side of the fixed channel is connected to the cooling pipe (10).

6. The outdoor liquid-cooled intelligent charging pile according to claim 5, characterized in that: Arc-shaped guide plates (14) are provided on both sides of the interior of the charging pile housing (1), and the guide plates (14) and the cooling pipe (10) are located at the same horizontal plane.

7. The outdoor liquid-cooled intelligent charging pile according to claim 5, characterized in that: The cooling pipe (10) is in a "U" shape.

8. The outdoor liquid-cooled intelligent charging pile according to claim 5, characterized in that: Baffles (11) are arranged at equal angles on both sides of the interior of the cooling pipe (10); a water inlet (12) is arranged on the side of one end of the baffle (11) farther from the cooling pipe (10); and a water outlet (13) is arranged on the other side of the other end of the baffle (11).

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