Liquid cooling high-speed charging device

Abstract

The utility model relates to the technical field of charging piles, in particular to a liquid cooling high-speed charging device, which comprises a charging pile, a control screen is fixedly mounted on the surface of the charging pile, and a connecting seat is fixedly mounted on one side of the charging pile; the heat dissipation protection mechanism is used for rapidly cooling a cooling liquid in the charging pile, and the heat dissipation protection mechanism is arranged in the charging pile; the heat dissipation protection mechanism comprises a liquid cooling pipe fixedly installed in the charging pile. When the liquid cooling pipe is cooled by using a cooling fan through the rapid cooling assembly, cooling liquid in the liquid cooling pipe can be uniformly cooled, so that the cooling efficiency is prevented from being influenced due to the fact that the cooling liquid from the center of the liquid cooling pipe cannot be uniformly cooled, and the charging pile is protected through the protection assembly, so that the charging pile is prevented from being damaged. And external dust or impurities are prevented from entering and adhering to the surface of the liquid cooling pipe during cooling so as not to influence the cooling effect.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, and in particular to a liquid-cooled high-speed charging device. Background Art

[0002] At present, many manufacturers have begun to develop liquid-cooled charging piles to meet greater user demand. Liquid-cooled charging piles charge faster, dissipate heat faster, and have lighter cables.

[0003] As shown in the reference case "A Liquid-Cooled Charging Device" publication number "CN216610935U", the risk of leakage can be greatly reduced, the discharge and cleaning of leaked liquid can be facilitated, equipment failures caused by leakage can be avoided, and the heat dissipation effect of the entire pile is improved;

[0004] When using a liquid cooling tube, a cooling device is usually used to quickly cool the surface of the tube, thereby cooling the coolant inside the tube. However, during the cooling process, the coolant at the center of the tube is usually at a certain distance from the tube wall, resulting in the coolant inside the tube not being able to be cooled evenly during cooling, thereby affecting the cooling efficiency.

[0005] Therefore, a liquid-cooled high-speed charging device is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a liquid-cooled high-speed charging device in order to solve the above problems, which improves the problem that when the liquid cooling tube is in use, it is usually used in conjunction with a cooling device to quickly cool the surface of the liquid cooling tube, thereby cooling the coolant inside the liquid cooling tube. However, during the cooling process, the coolant usually located at the center of the liquid cooling tube is at a certain distance from the tube wall, resulting in the coolant inside the liquid cooling tube being unable to be evenly cooled during cooling, thereby affecting the cooling efficiency.

[0007] The present invention achieves the above-mentioned purpose through the following technical solutions: a liquid-cooled high-speed charging device, comprising: a charging pile, a control screen is fixedly installed on the surface of the charging pile, and a connecting socket is fixedly installed on one side of the charging pile; a heat dissipation protection mechanism, the heat dissipation protection mechanism for quickly cooling the coolant inside the charging pile is arranged inside the charging pile; wherein, the heat dissipation protection mechanism includes a liquid cooling pipe fixedly installed inside the charging pile, a cooling fan is provided on one side of the liquid cooling pipe, a rapid cooling component is provided on the outside of the liquid cooling pipe, and a protection component is provided on one side of the charging pile. When the liquid cooling pipe is cooled by the cooling fan, the coolant inside the liquid cooling pipe can be evenly cooled by the rapid cooling component, thereby avoiding the coolant discharged from the center of the liquid cooling pipe from being not evenly cooled, thereby affecting the cooling efficiency, and the charging pile is protected by the protection component to avoid external dust or impurities from entering during cooling and adhering to the outer surface of the liquid cooling pipe to affect the cooling effect.

[0008] Preferably, the rapid cooling component includes a plurality of heat sinks fixedly mounted on the surface of the liquid cooling tube, the heat sinks are arranged in an elliptical ring shape, the liquid cooling tube is passed through both sides of the heat sink, the cooling fan is fixedly mounted inside the charging pile, the cooling fan is arranged on one side of the plurality of heat sinks, a circulation pump is fixedly mounted on one end of the liquid cooling tube, and the circulation pump is fixedly connected to the inner wall of the charging pile. The cooling fan cools the liquid cooling tube during cooling, and during cooling, the heat sink can be passed through the surface of the liquid cooling tube, so that the heat sink can also cool the coolant located at the center of the liquid cooling tube during cooling. The elliptical ring shape design of the heat sink increases the heat dissipation surface area, which is conducive to contact with more coolant inside the liquid cooling tube, increases the heat dissipation area of ​​the internal coolant, and thus improves the heat dissipation effect.

[0009] Preferably, two air guide plates are fixedly installed on one side of the heat sink close to the cooling fan, and the two air guide plates are arranged in an eight-shaped shape on one side of the heat sink. When the cooling fan blows air to dissipate heat to the heat sink, the two air guide plates arranged in an eight-shaped shape can better guide the surrounding wind, so that more wind passes through the heat sink, thereby increasing the cooling and heat dissipation effect of the heat sink.

[0010] Preferably, multiple heat dissipation pipes are installed through the surfaces of the liquid cooling tube and the multiple heat dissipation plates, and both ends of the multiple heat dissipation pipes extend out of the charging pile. The interior of the heat dissipation pipe is connected with the outside of the charging pile, and the coolant can be effectively exchanged with the external environment of the charging pile through the multiple heat dissipation pipes connected to the outside world. When the coolant flows through the heat dissipation pipe, it comes into contact with the outside air and uses the low temperature of the air to absorb the heat in the coolant, thereby effectively accelerating the dissipation of heat.

[0011] Preferably, the heat pipe has multiple heat fins fixedly mounted on its surface. Each of the heat fins is arranged in a circular ring shape and is evenly spaced. This increases the surface area of ​​the heat pipe, further improving heat dissipation efficiency. These circular heat fins are evenly distributed across the surface of the heat pipe, effectively increasing the contact area with the surrounding air and increasing the conduction and dissipation rate of heat.

[0012] Preferably, the protective component includes filter plates arranged on both sides of the charging pile, and one side of the filter plate is arranged on one side of the cooling fan. When the cooling fan is in use, the filter plate plays a filtering and protective role, and can effectively block external dust, impurities and foreign matter from entering the interior of the charging pile, preventing them from affecting the normal operation and cooling effect of the liquid cooling pipe and the heat dissipation pipe.

[0013] Preferably, the protective component also includes a guide frame fixedly mounted on one side of the filter plate, the guide frame is slidingly connected to one side of the charging pile, a connecting plate is fixedly mounted on one side of the filter plate, two screws are rotatably mounted on the surface of the connecting plate, the screws are threadedly connected to the charging pile, and the screws can be rotated on the surface of the connecting plate to separate the threads from the charging pile, which makes it convenient to disassemble the filter plate and clean the filter plate. During installation, the installation of the filter plate can be guided by the guide frame, making the installation process more convenient.

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

[0015] 1. The rapid cooling component can evenly cool the coolant inside the liquid cooling tube when the cooling fan is used to cool the liquid cooling tube, thereby preventing the coolant flowing out of the center of the liquid cooling tube from being unevenly cooled, thereby affecting the cooling efficiency. The protective component can also protect the charging pile to prevent external dust or impurities from entering during cooling and adhering to the surface of the liquid cooling tube, thereby affecting the cooling effect.

[0016] 2. When the cooling fan is in use, the filter plate plays a role of filtering and protection. The screw can be rotated on the surface of the connecting plate to separate it from the charging pile to facilitate the disassembly of the filter plate and the cleaning of the filter plate. During installation, the guide frame can be used to guide the installation of the filter plate, making the installation process more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the liquid cooling pipe and cooling fan structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the rapid cooling component of the utility model;

[0020] Figure 4 This is a schematic diagram of the protective component structure of the present utility model.

[0021] In the figure: 1. Charging pile; 101. Control panel; 2. Connecting seat; 3. Heat dissipation protection mechanism; 31. Liquid cooling pipe; 32. Cooling fan; 33. Rapid cooling component; 331. Heat dissipation plate; 332. Air guide plate; 333. Heat dissipation pipe; 334. Heat dissipation fin; 335. Circulating pump; 34. Protection component; 341. Filter plate; 342. Guide frame; 343. Connecting plate; 344. Screw. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] When implementing: Figure 1-4 As shown, a liquid-cooled high-speed charging device includes: a charging pile 1, a control panel 101 is fixedly mounted on the surface of the charging pile 1, and a connecting seat 2 is fixedly mounted on one side of the charging pile 1; a heat dissipation protection mechanism 3, the heat dissipation protection mechanism 3 for quickly cooling the coolant inside the charging pile 1 is arranged inside the charging pile 1; wherein, the heat dissipation protection mechanism 3 includes a liquid cooling pipe 31 fixedly mounted inside the charging pile 1, a cooling fan 32 is arranged on one side of the liquid cooling pipe 31, a rapid cooling component 33 is arranged on the outside of the liquid cooling pipe 31, and a protection component 34 is arranged on one side of the charging pile 1. When the liquid cooling pipe 31 is cooled by the cooling fan 32, the coolant inside the liquid cooling pipe 31 can be evenly cooled by the rapid cooling component 33, thereby avoiding the coolant in the center of the liquid cooling pipe 31 from being not evenly cooled, thereby affecting the cooling efficiency, and the charging pile 1 is protected by the protection component 34 to avoid external dust or impurities from entering during cooling and adhering to the specific surface of the liquid cooling pipe 31, thereby affecting the cooling effect.

[0024] like Figure 2 and Figure 3 As shown, the rapid cooling component 33 includes a plurality of heat sinks 331 fixedly mounted on the surface of the liquid cooling tube 31, the heat sink 331 is set in an elliptical ring shape, both sides of the heat sink 331 pass through the liquid cooling tube 31, and the cooling fan 32 is fixedly mounted inside the charging pile 1, and the cooling fan 32 is set on one side of the plurality of heat sinks 331. A circulation pump 335 is fixedly mounted on one end of the liquid cooling tube 31, and the circulation pump 335 is fixedly connected to the inner wall of the charging pile 1. When cooling, the cooling fan 32 cools the liquid cooling tube 31, and when cooling, the heat sink 331 can pass through the surface of the liquid cooling tube 31, so that the heat sink 331 can also cool the coolant located at the center of the liquid cooling tube 31 at the same time. The elliptical ring shape design of the heat sink 331 increases the heat dissipation surface area, which is conducive to contact with more coolant inside the liquid cooling tube 31, increases the heat dissipation area of ​​the internal coolant, and thus improves the heat dissipation effect.

[0025] The two air deflectors 332 are fixedly installed on one side of the heat dissipation plate 331 close to the cooling fan 32, and are arranged in an eight-shaped manner on one side of the heat dissipation plate 331. When the cooling fan 32 blows air to the heat dissipation plate 331, the two air deflectors 332 arranged in an eight-shaped manner can better guide the surrounding air, so that more air passes through the heat dissipation plate 331, thereby increasing the cooling effect of the heat dissipation plate 331. The surface of the liquid cooling pipe 31 and the plurality of heat dissipation plates 331 are each provided with a plurality of heat dissipation pipes 333. The two ends of the plurality of heat dissipation pipes 333 extend out of the charging pile 1. The heat dissipation pipes 333 are in communication with the outside of the charging pile 1. The plurality of heat dissipation pipes 333 in communication with the outside can effectively exchange heat between the cooling liquid and the external environment of the charging pile 1. When the cooling liquid flows through the heat dissipation pipes 333, it contacts the external air and absorbs heat from the cooling liquid by using the low temperature of the air, thereby effectively accelerating the dissipation of heat. The surface of the heat dissipation pipe 333 is fixedly provided with a plurality of heat dissipation fins 334. The plurality of heat dissipation fins 334 are each arranged in a circular ring shape and are equidistantly distributed. The plurality of heat dissipation fins 334 increase the surface area of the heat dissipation pipe 333 and further improve the heat dissipation efficiency. The circular ring-shaped heat dissipation fins 334 are evenly distributed on the surface of the heat dissipation pipe 333, effectively increasing the contact area with the surrounding air and improving the heat conduction and dissipation speed.

[0026] As shown in Figure 2 and Figure 4 The protection assembly 34 includes a filter plate 341 arranged on both sides of the charging pile 1. One side of the filter plate 341 is arranged on one side of the cooling fan 32. The filter plate 341 can filter and protect when the cooling fan 32 is used, effectively preventing external dust, impurities and foreign matter from entering the inside of the charging pile 1, preventing them from affecting the normal operation and cooling effect of the liquid cooling pipe 31 and the heat dissipation pipe 333. The protection assembly 34 further includes a guide frame 342 fixedly installed on one side of the filter plate 341. The guide frame 342 is slidably connected to one side of the charging pile 1. One side of the filter plate 341 is fixedly provided with a connecting plate 343. The surface of the connecting plate 343 is rotatably provided with two screw rods 344. The screw rods 344 are threadedly connected to the charging pile 1. The screw rods 344 can be threadedly separated from the charging pile 1 on the surface of the connecting plate 343 to facilitate the disassembly and cleaning of the filter plate 341. When installing, the installation of the filter plate 341 can be guided by the guide frame 342, making the installation process more convenient.

[0027] When the present invention is in use, the cooling fan 32 cools the liquid cooling tube 31 during cooling, and during cooling, the heat sink 331 provided on the surface of the liquid cooling tube 31 can be penetrated so that the heat sink 331 can also cool the coolant located at the center of the liquid cooling tube 31 during cooling. The elliptical ring shape of the heat sink 331 increases the heat dissipation surface area, which is conducive to contacting more coolant inside the liquid cooling tube 31, increasing the heat dissipation area of ​​the internal coolant, thereby improving the heat dissipation effect. The two air guide plates 332 provided in the shape of an eight can be used to cool the cooling fan 32. 2 When the heat sink 331 is blown to dissipate heat, the surrounding wind can be better introduced, so that more wind passes through the heat sink 331, thereby increasing the cooling and heat dissipation effect of the heat sink 331. The coolant can be effectively exchanged with the external environment of the charging pile 1 through multiple heat pipes 333 connected to the outside world. When the coolant flows through the heat pipe 333, it comes into contact with the external air and uses the low temperature of the air to absorb the heat in the coolant, effectively accelerating the dissipation of heat. Through multiple heat dissipation fins 334, the surface area of ​​the heat pipe 333 is increased, further improving the heat dissipation efficiency. These annular heat dissipation fins 334 are evenly distributed on the surface of the heat dissipation pipe 333, effectively increasing the contact area with the surrounding air and improving the heat conduction and dissipation speed. The filter plate 341 can play a filtering and protective role when the cooling fan 32 is in use, and can effectively block external dust, impurities and foreign matter from entering the charging pile 1, preventing them from affecting the normal operation and cooling effect of the liquid cooling pipe 31 and the heat dissipation pipe 333. The screw 344 can be rotated on the surface of the connecting plate 343 to be threadedly separated from the charging pile 1, so as to facilitate the disassembly of the filter plate 341 and facilitate the cleaning of the filter plate 341. During installation, the installation of the filter plate 341 can be guided by the guide frame 342, making the installation process more convenient.

[0028] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A liquid-cooled high-speed charging device, characterized in that: include: A charging pile (1), wherein a control panel (101) is fixedly mounted on the surface of the charging pile (1), and a connecting seat (2) is fixedly mounted on one side of the charging pile (1); A heat dissipation protection mechanism (3) for rapidly cooling the cooling liquid inside the charging pile (1), the heat dissipation protection mechanism (3) being arranged inside the charging pile (1); The heat dissipation protection mechanism (3) comprises a liquid cooling pipe (31) fixedly mounted inside the charging pile (1), a cooling fan (32) is provided on one side of the liquid cooling pipe (31), a rapid cooling component (33) is provided on the outside of the liquid cooling pipe (31), and a protection component (34) is provided on one side of the charging pile (1).

2. The liquid-cooled high-speed charging device according to claim 1, characterized in that: The rapid cooling component (33) includes a plurality of heat sinks (331) fixedly mounted on the surface of the liquid cooling tube (31), the heat sinks (331) being arranged in an elliptical ring shape, both sides of the heat sinks (331) passing through the liquid cooling tube (31), the cooling fan (32) being fixedly mounted inside the charging pile (1), the cooling fan (32) being arranged on one side of the plurality of heat sinks (331), a circulating pump (335) being fixedly mounted on one end of the liquid cooling tube (31), and the circulating pump (335) being fixedly connected to the inner wall of the charging pile (1).

3. The liquid-cooled high-speed charging device according to claim 2, characterized in that: Two air guide plates (332) are fixedly mounted on one side of the heat dissipation plate (331) close to the cooling fan (32), and the two air guide plates (332) are arranged in an "eight" shape on one side of the heat dissipation plate (331).

4. The liquid-cooled high-speed charging device according to claim 3, characterized in that: A plurality of heat dissipation pipes (333) are installed through the surfaces of the liquid cooling pipe (31) and the plurality of heat dissipation plates (331), both ends of the plurality of heat dissipation pipes (333) extend out of the charging pile (1), and the interior of the heat dissipation pipes (333) is connected to the outside of the charging pile (1).

5. The liquid-cooled high-speed charging device according to claim 4, characterized in that: A plurality of heat dissipation fins (334) are fixedly mounted on the surface of the heat dissipation pipe (333), the plurality of heat dissipation fins (334) are all arranged in a circular ring shape, and the plurality of heat dissipation fins (334) are all distributed at equal intervals.

6. The liquid-cooled high-speed charging device according to claim 1, characterized in that: The protection component (34) includes filter plates (341) arranged on both sides of the charging pile (1), and one side of the filter plate (341) is arranged on one side of the cooling fan (32).

7. The liquid-cooled high-speed charging device according to claim 1, characterized in that: The protection assembly (34) further comprises a guide frame (342) fixedly mounted on one side of the filter plate (341), the guide frame (342) being slidably connected to one side of the charging pile (1), a connecting plate (343) being fixedly mounted on one side of the filter plate (341), two screws (344) being rotatably mounted on the surface of the connecting plate (343), and the screws (344) being threadedly connected to the charging pile (1).

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