Charging pile structure with intelligent temperature control and heat dissipation functions and operation and maintenance management method

Abstract

The invention relates to the field of charging piles, in particular to a charging pile structure with an intelligent temperature control heat dissipation function and an operation and maintenance management method, and solves the problems that the charging pile is overloaded and the charging power of the charging pile is affected due to the fact that relatively high heat is generated inside the charging pile during operation and the heat inside the charging pile is not dissipated in time. And even internal elements of the charging pile are damaged due to overheating. The charging pile structure with the intelligent temperature control heat dissipation function comprises a back plate, a charging pile shell is fixed to the front surface of the back plate, a charging pile panel is detachably installed on the front surface of the charging pile shell, and three through air openings are formed in each of the two sides of the charging pile shell. When the operating temperature of the charging pile is too high, the first heat dissipation plate and the second heat dissipation plate are separated through adjustment of the small adjusting electric telescopic rod, so that airflow drives the micro rotating fan to rotate, heat in the charging assembly protection shell is led out, dissipation of the heat in the charging pile is accelerated, and it is guaranteed that the charging pile operates stably.

Description

Technical Field

[0001] The present invention relates to the field of charging piles, and in particular to a charging pile structure with intelligent temperature control and heat dissipation and an operation and maintenance management method. Background Art

[0002] A charging pile is a device that provides electrical energy to electric vehicles, also known as an electric vehicle charging station or electric vehicle power supply equipment, which enables electric vehicles to store enough electricity to support their operation. Charging piles are mainly divided into public charging piles and private charging piles. From the charging method point of view, they are divided into AC charging piles and DC charging piles. AC charging piles are widely used in both public and private charging, while DC charging piles have higher charging power and can provide faster charging services for electric vehicles. Charging piles are installed in various locations, including public places such as public buildings, parking lots, shopping malls, operating vehicle charging stations, and private places such as residential communities.

[0003] However, when the charging pile is running, a high amount of heat will be generated inside. If the heat inside the charging pile is not dissipated in time, it will cause the charging pile to be overloaded, affecting the charging power of the charging pile, and even causing the internal components of the charging pile to overheat and be damaged. Therefore, it does not meet the existing needs. For this purpose, we propose a charging pile structure and operation and maintenance management method with intelligent temperature control and heat dissipation. Summary of the invention

[0004] The purpose of the present invention is to provide a charging pile structure with intelligent temperature control and heat dissipation and an operation and maintenance management method, so as to solve the problems proposed in the above background technology that the charging pile will generate high heat inside when it is running, and the heat inside the charging pile will not be dissipated in time, resulting in overload of the charging pile, affecting the charging power of the charging pile, and even causing overheating and damage of the internal components of the charging pile.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a charging pile structure with intelligent temperature control and heat dissipation, comprising a back plate, a charging pile shell is fixed to the front surface of the back plate, a charging pile panel is detachably installed on the front surface of the charging pile shell, three penetrating air vents are provided on both sides of the charging pile shell, a dustproof net is clamped on the inner side of the air vents, a temperature sensor and a charging component protection shell are fixed inside the charging pile shell, two symmetrically distributed cooling fan mounting plates are fixed on the inner side of the charging pile panel, three circular holes are provided inside the cooling fan mounting plate, the circular holes are aligned with and connected to the air vents, a cooling fan is detachably clamped inside the circular holes, and a heat dissipation component is installed in front of the charging component protection shell.

[0006] Preferably, the heat dissipation assembly includes a first heat dissipation plate, a second heat dissipation plate and four small adjustable electric telescopic rods, the rear ends of the four small adjustable electric telescopic rods are fixed to the charging pile shell, the first heat dissipation plate and the second heat dissipation plate fit each other, and the front ends of the four small adjustable electric telescopic rods pass through the end corners of the first heat dissipation plate and are fixed to the rear surface of the second heat dissipation plate, the surface of the first heat dissipation plate is distributed with a plurality of penetrating air holes in a rectangular array, the rear surface of the first heat dissipation plate is distributed with a plurality of connecting heat dissipation pipes in a rectangular array, the rear end of the connecting heat dissipation pipes extends to the interior of the charging assembly protective shell and is fixed to the charging assembly protective shell.

[0007] Preferably, a plurality of mutually parallel first ventilation grooves are provided on the front surface of the first heat sink, and a plurality of mutually parallel second ventilation grooves are provided on the rear surface of the second heat sink, and the first ventilation grooves are aligned with the second ventilation grooves.

[0008] Preferably, a plurality of mounting holes are distributed in a rectangular array on the rear surface of the second heat sink, an air flow channel is provided inside the connecting heat sink, and the number of the connecting heat sink, air holes and mounting holes are kept consistent and their positions are aligned one by one.

[0009] Preferably, a connecting shaft is rotatably installed inside the mounting hole, a miniature rotating fan is fixed to one end of the connecting shaft, and the miniature rotating fan is located between the mounting hole and the air hole.

[0010] Preferably, auxiliary heat dissipation strips are fixed to the rear surface of the first heat dissipation plate and the front surface of the second heat dissipation plate, and the auxiliary heat dissipation strips include fixing strips, and the fixing strips are fixed to the first heat dissipation plate and the second heat dissipation plate, and the outer surface of the fixing strip is provided with a V-shaped groove, and an arc-shaped heat dissipation fin is fixed to the inner side of the V-shaped groove, and the arc-shaped heat dissipation fin is curved in an arc shape and has a plurality of auxiliary strips fixed to the inner side, and the auxiliary strips are distributed in a circular array around the center of the arc-shaped heat dissipation fin.

[0011] Preferably, a top plate and a bottom plate are fixed to the front surface of the back plate, the charging pile shell is located between the top plate and the bottom plate, two dust-proof magnetic metal baffles are rotatably installed between the top plate and the bottom plate, the front surface of the top plate and the front surface of the bottom plate are fixedly inlaid with bar magnets, and the dust-proof magnetic metal baffles are magnetically adsorbed to the top plate and the bottom plate through bar magnets.

[0012] An operation and maintenance management method for a charging pile structure with intelligent temperature control and heat dissipation The operation and maintenance management method comprises the following steps:

[0013] S1: When the charging component protection shell inside the charging pile shell charges the electric vehicle, the heat generated by the charging component protection shell accumulates inside the charging pile shell, and the heat is absorbed by the first heat sink, the second heat sink and the auxiliary heat sink, and the temperature sensor monitors the internal temperature of the charging pile shell in real time;

[0014] S2: When the temperature sensor detects that the temperature inside the charging pile housing is higher than the preset warning temperature, the cooling fans installed on the two cooling fan mounting plates are started, and the cooling fans draw air into the charging pile housing from the air outlet on one side of the charging pile housing, and the air drawn into the charging pile housing leaves the charging pile housing from the air outlet on the other side of the charging pile housing;

[0015] S3: The airflow passes through the outer surfaces of the first heat sink, the second heat sink, and the auxiliary heat sink during the flow, and part of the airflow flows between the first ventilation groove and the second ventilation groove, and the airflow takes away the heat absorbed by the first heat sink, the second heat sink, and the auxiliary heat sink;

[0016] S4: The airflow reduces the temperature inside the charging pile housing. When the cooling fan is running and continuously dissipating heat, the temperature sensor detects that the temperature inside the charging pile housing rises again and exceeds the preset warning temperature;

[0017] S5: The small adjustable electric telescopic rod is powered on and starts to push the second heat sink to separate from the first heat sink. After the second heat sink is separated from the first heat sink, the heat dissipation surface areas of the first heat sink and the second heat sink increase, and air flows through the front surface of the first heat sink and the rear surface of the second heat sink;

[0018] S6: At the same time, when the airflow flows between the first heat sink and the second heat sink, the micro-rotating fan is driven to rotate around the axis of the connecting shaft. The rotating micro-rotating fan causes the airflow to flow through the mounting hole and the inner thread of the air hole. The spirally flowing airflow leads the heat inside the protective shell of the charging component through the airflow channel connected to the inside of the heat dissipation pipe.

[0019] S7: The heat inside the protective housing of the charging component is accelerated and led out through the micro rotating fan and reaches between the first heat sink and the second heat sink. When the heat reaches between the first heat sink and the second heat sink, it is sent out of the charging pile housing by the airflow, and the temperature inside the charging pile housing drops below the preset warning temperature.

[0020] S8: After the first heat sink and the second heat sink are separated and the heat dissipation fan continues to dissipate heat, the temperature rises again and exceeds the preset warning temperature. The temperature sensor sends an alarm signal to the charging pile control terminal. After receiving the signal, the charging pile control terminal cuts off the current supply and the charging pile stops running.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. When the operating temperature of the charging pile is too high, the present invention separates the first heat sink and the second heat sink by adjusting the small electric telescopic rod, so that the airflow drives the micro rotating fan to rotate, draws out the heat inside the protective shell of the charging component, accelerates the dissipation of the heat inside the charging pile, and ensures the stable operation of the charging pile.

[0023] 2. The present invention increases the heat dissipation surface area of ​​the first heat dissipation plate and the second heat dissipation plate by adding auxiliary heat dissipation strips on the rear surface of the first heat dissipation plate and the front surface of the second heat dissipation plate, and increases the heat dissipation area of ​​the auxiliary heat dissipation strips through arc-shaped heat dissipation fins and auxiliary strips, thereby improving the overall heat dissipation efficiency of the charging pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the internal structure of the charging pile housing of the present invention;

[0026] Figure 3 It is a structural schematic diagram of the heat dissipation assembly of the present invention;

[0027] Figure 4 for Figure 3 A magnified view of the structure at center A;

[0028] Figure 5 It is a structural schematic diagram of the auxiliary heat dissipation strip of the present invention;

[0029] Figure 6 It is a front view of the first heat sink of the present invention;

[0030] Figure 7 A cross-sectional view of the first heat sink and the second heat sink of the present invention;

[0031] Figure 8 for Figure 7 A magnified view of the structure at point B.

[0032] In the figure: 1. back plate; 2. top plate; 3. bottom plate; 4. dust-proof magnetic metal baffle; 5. bar magnet; 6. heat dissipation component; 601. small adjustable electric telescopic rod; 602. first heat dissipation plate; 603. second heat dissipation plate; 604. auxiliary heat dissipation strip; 6041. fixing strip; 6042. arc heat sink; 6043. V-shaped groove; 6044. auxiliary strip; 605. first ventilation groove; 606. second ventilation groove; 607. air hole; 608. connecting heat pipe; 609. micro rotating fan; 610. mounting hole; 611. connecting shaft; 7. charging pile shell; 8. cooling fan mounting plate; 9. cooling fan; 10. dust net; 11. air outlet; 12. temperature sensor; 13. charging component protection shell; 14. charging pile panel. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] like Figure 1 As shown, a charging pile structure with intelligent temperature control and heat dissipation includes a back plate 1, a charging pile shell 7 is fixed on the front surface of the back plate 1, a charging pile panel 14 is detachably installed on the front surface of the charging pile shell 7, a top plate 2 and a bottom plate 3 are also fixed on the front surface of the back plate 1, the charging pile shell 7 is located between the top plate 2 and the bottom plate 3, two dust-proof magnetic metal baffles 4 are rotatably installed between the top plate 2 and the bottom plate 3, the front surface of the top plate 2 and the front surface of the bottom plate 3 are fixedly inlaid with bar magnets 5, the dust-proof magnetic metal baffles 4 and the top plate 2 and the bottom plate 3 are magnetically adsorbed by the bar magnets 5, and the charging pile shell 7 is sealed by the two dust-proof magnetic metal baffles 4. When the charging pile shell 7 is not in use, dust in the air is prevented from covering the charging pile shell 7, or water vapor in the air enters the charging pile shell 7 along the air vent 11.

[0035] like Figure 2 As shown, three penetrating air vents 11 are provided on both sides of the charging pile shell 7, and a dustproof net 10 is clamped on the inner side of the air vent 11. A temperature sensor 12 and a charging component protection shell 13 are fixed inside the charging pile shell 7. Two symmetrically distributed cooling fan mounting plates 8 are fixed on the inner side of the charging pile panel 14. Three circular holes are provided inside the cooling fan mounting plate 8, which are aligned with and connected to the air vents 11. A cooling fan 9 is detachably clamped inside the circular holes. A heat dissipation component 6 is installed in front of the charging component protection shell 13. The heat dissipation component 6 is used to absorb the heat generated when the charging component protection shell 13 is running, and then the cooling fans 9 installed on the two cooling fan mounting plates 8 allow the airflow to enter from one side of the charging pile shell 7 and flow out from the other side. The heat absorbed by the heat dissipation component 6 is dissipated during the flow of the airflow, thereby controlling the internal temperature of the charging pile shell 7 to ensure the stable operation of the charging components inside the charging pile shell 7.

[0036] like Figures 3 to 8As shown, the heat dissipation component 6 includes a first heat dissipation plate 602, a second heat dissipation plate 603 and four small adjustable electric telescopic rods 601, the rear ends of the four small adjustable electric telescopic rods 601 are fixed to the charging pile housing 7, the first heat dissipation plate 602 and the second heat dissipation plate 603 are fitted together, and the front ends of the four small adjustable electric telescopic rods 601 penetrate the end corners of the first heat dissipation plate 602 and are fixed to the rear surface of the second heat dissipation plate 603, a plurality of penetrating air holes 607 are distributed in a rectangular array on the surface of the first heat dissipation plate 602, and a plurality of connecting heat dissipation pipes 608 are distributed in a rectangular array on the rear surface of the first heat dissipation plate 602, the rear ends of the connecting heat dissipation pipes 608 extend to the inside of the charging component protection shell 13 and are fixed to the charging component protection shell 13, the distance between the first heat dissipation plate 602 and the second heat dissipation plate 603 is adjusted by the small adjustable electric telescopic rod 601, so as to increase the flow rate of the airflow between the first heat dissipation plate 602 and the second heat dissipation plate 603, thereby changing the dissipation efficiency of the heat absorbed by the first heat dissipation plate 602 and the second heat dissipation plate 603.

[0037] A plurality of mounting holes 610 are distributed in a rectangular array on the rear surface of the second heat sink 603, and an air flow channel is provided inside the connecting heat pipe 608. The number of the connecting heat pipe 608, the air hole 607 and the mounting hole 610 are kept consistent and their positions are aligned one by one. A connecting shaft 611 is rotatably installed on the inner side of the mounting hole 610, and a micro-rotating fan 609 is fixed at one end of the connecting shaft 611. The micro-rotating fan 609 is located between the mounting hole 610 and the air hole 607. When the micro-rotating fan 609 is affected by airflow passing through the surrounding area, the micro-rotating fan 609 can rotate around the axis of the mounting hole 610. When the micro-rotating fan 609 rotates, a spiral airflow is generated to draw the excessive heat inside the charging component protective shell 13 out of the air flow channel inside the connecting heat pipe 608, thereby accelerating the dissipation of heat inside the charging component protective shell 13 and improving the overall heat dissipation efficiency of the charging pile.

[0038] The front surface of the first heat sink 602 is provided with a plurality of mutually parallel first ventilation grooves 605, and the rear surface of the second heat sink 603 is provided with a plurality of mutually parallel second ventilation grooves 606. The first ventilation grooves 605 and the second ventilation grooves 606 are aligned in a pair. When the first heat sink 602 and the second heat sink 603 are closed to each other, it is ensured that part of the airflow passes between the first heat sink 602 and the second heat sink 603, thereby accelerating the dissipation of internal heat of the first heat sink 602 and the second heat sink 603.

[0039] Auxiliary heat dissipation bars 604 are fixed to the rear surface of the first heat dissipation plate 602 and the front surface of the second heat dissipation plate 603. The auxiliary heat dissipation bars 604 include fixing bars 6041. The fixing bars 6041 are fixed to the first heat dissipation plate 602 and the second heat dissipation plate 603. A V-shaped groove 6043 is provided on the outer surface of the fixing bars 6041. An arc-shaped heat dissipation fin 6042 is fixed to the inner side of the V-shaped groove 6043. The arc-shaped heat dissipation fin 6042 is curved in an arc shape and a plurality of auxiliary bars 6044 are fixed to the inner side. The auxiliary bars 6044 are distributed in a circular array around the center of the arc-shaped heat dissipation fin 6042. The fixing bars 6041 are used to increase the heat dissipation surface area of ​​the first heat dissipation plate 602 and the second heat dissipation plate 603 on the outer sides of the first heat dissipation plate 602 and the second heat dissipation plate 603. The arc-shaped heat dissipation fin 6042 and the auxiliary bars 6044 increase the heat dissipation surface area of ​​the fixing bars 6041, and the arc-shaped heat dissipation fin 6042 and the auxiliary bars 6044 accelerate the airflow to dissipate the internal heat of the first heat dissipation plate 602 and the second heat dissipation plate 603.

[0040] Working principle: when the electric vehicle is charged by the charging pile, the charging component inside the charging component protection shell 13 runs and generates heat. Part of the heat inside the charging component protection shell 13 enters the charging pile shell 7 through the charging component protection shell 13, and the heat entering the charging pile shell 7 is absorbed by the first heat sink 602, the second heat sink 603 and the auxiliary heat sink 604. At the same time, part of the heat inside the charging component protection shell 13 passes through the air flow channel inside the connecting heat pipe 608 and enters the air hole 607 and the inner side of the connecting shaft 611 to be absorbed by the first heat sink 602 and the second heat sink 603. During this process, the temperature sensor 12 monitors the internal temperature of the charging pile shell 7 in real time. When the charging component protection shell 13 continuously generates heat, causing the internal temperature of the charging pile shell 7 to rise, and the temperature sensor 12 detects that the internal temperature of the charging pile shell 7 is higher than the preset warning temperature;

[0041] The temperature sensor 12 sends a signal to the charging pile control terminal. After receiving the signal, the charging pile control terminal sends a start signal to the cooling fan 9. The cooling fan 9 starts and draws the external airflow into the charging pile housing 7 from the air outlet 11 on one side of the charging pile housing 7. After the airflow enters the charging pile housing 7, it flows inside the air outlet 11 on the other side of the charging pile housing 7. In the process of flowing in the charging pile housing 7, the airflow passes through the outer surfaces of the first heat sink 602, the second heat sink 603, and the auxiliary heat sink 604. At the same time, part of the airflow enters the first ventilation groove 605 and the inner side of the second ventilation groove 606. The flowing airflow absorbs and takes away the heat absorbed by the first heat sink 602, the second heat sink 603, and the auxiliary heat sink 604. After the heat absorbed by the first heat sink 602, the second heat sink 603, and the auxiliary heat sink 604 is reduced, the internal temperature of the charging pile housing 7 drops below the preset warning temperature.

[0042] If the cooling fan 9 continues to dissipate heat, when the temperature sensor 12 detects that the temperature inside the charging pile housing 7 rises and is higher than the preset warning temperature, the temperature sensor 12 sends a signal to the charging pile control terminal again. After receiving the signal, the charging pile control terminal sends a start signal to the small adjustable electric telescopic rod 601. The four small adjustable electric telescopic rods 601 are powered on and start to push the second heat sink 603, so that the second heat sink 603 is separated from the first heat sink 602. After the first heat sink 602 is separated from the second heat sink 603, the air flow enters between the first heat sink 602 and the second heat sink 603 and flows from the front surface of the first heat sink 602 and the rear surface of the second heat sink 603. The airflow flows over the surface of the charging pile 13, and the airflow passes through the first heat sink 602 and the second heat sink 603, and passes around the micro-rotating fan 609. The micro-rotating fan 609 rotates in the same direction driven by the airflow. The rotating micro-rotating fan 609 generates a spiral airflow in the air hole 607. The spiral airflow attracts the hot air inside the charging component protection shell 13, so that the hot air inside the charging component protection shell 13 enters between the first heat sink 602 and the second heat sink 603 along the internal airflow channel connected to the heat dissipation pipe 608. The hot air entering between the first heat sink 602 and the second heat sink 603 is taken away by the heat dissipation airflow, and the internal temperature of the charging pile shell 7 drops below the preset warning temperature.

[0043] If the second heat sink 603 is separated from the first heat sink 602 and the heat dissipation fan 9 continues to dissipate heat, when the temperature sensor 12 detects that the temperature inside the charging pile housing 7 rises and is higher than the preset warning temperature, the temperature sensor 12 sends a signal to the charging pile control terminal again. After receiving the signal, the charging pile control terminal cuts off the current supply to the charging pile, and the charging pile stops charging the electric vehicle.

[0044] An operation and maintenance management method for a charging pile structure with intelligent temperature control and heat dissipation, the operation and maintenance management method comprising the following steps:

[0045] S1: When the charging component protection shell 13 inside the charging pile shell 7 charges the electric vehicle, the heat generated by the charging component protection shell 13 accumulates inside the charging pile shell 7, and the heat is absorbed by the first heat sink 602, the second heat sink 603 and the auxiliary heat sink 604, and the temperature sensor 12 monitors the internal temperature of the charging pile shell 7 in real time;

[0046] S2: When the temperature sensor 12 detects that the internal temperature of the charging pile housing 7 is higher than the preset warning temperature, the cooling fans 9 installed on the two cooling fan mounting plates 8 are started, and the cooling fans 9 suck the airflow into the charging pile housing 7 from the air outlet 11 on one side of the charging pile housing 7, and the airflow sucked into the charging pile housing 7 leaves the charging pile housing 7 from the air outlet 11 on the other side of the charging pile housing 7;

[0047] S3: The airflow passes through the outer surfaces of the first heat sink 602, the second heat sink 603, and the auxiliary heat sink 604, and part of the airflow flows between the first ventilation groove 605 and the second ventilation groove 606, and the airflow takes away the heat absorbed by the first heat sink 602, the second heat sink 603, and the auxiliary heat sink 604;

[0048] S4: The airflow reduces the temperature inside the charging pile housing 7, and when the cooling fan 9 is running and continuously dissipating heat, the temperature sensor 12 detects that the temperature inside the charging pile housing 7 rises again and is higher than the preset warning temperature;

[0049] S5: The small adjustable electric telescopic rod 601 is powered on and starts to push the second heat sink 603 to separate from the first heat sink 602. After the second heat sink 603 is separated from the first heat sink 602, the heat dissipation surface areas of the first heat sink 602 and the second heat sink 603 increase, and air flows through the front surface of the first heat sink 602 and the rear surface of the second heat sink 603.

[0050] S6: At the same time, when the airflow flows between the first heat sink 602 and the second heat sink 603, it drives the micro-rotating fan 609 to rotate around the axis of the connecting shaft 611. The rotating micro-rotating fan 609 makes the airflow flow along the inner threads of the mounting hole 610 and the air hole 607. The spirally flowing airflow leads the heat inside the charging component protection shell 13 through the airflow channel connected to the heat dissipation pipe 608.

[0051] S7: The heat inside the charging component protection housing 13 is accelerated and led out through the micro rotating fan 609 to the space between the first heat sink 602 and the second heat sink 603. When the heat reaches the space between the first heat sink 602 and the second heat sink 603, it is sent out of the charging pile housing 7 by the airflow, and the internal temperature of the charging pile housing 7 drops below the preset warning temperature.

[0052] S8: After the first heat sink 602 and the second heat sink 603 are separated and the heat dissipation fan 9 continues to dissipate heat, the temperature rises again and exceeds the preset warning temperature. The temperature sensor 12 sends an alarm signal to the charging pile control terminal. After receiving the signal, the charging pile control terminal cuts off the current supply and the charging pile stops running.

[0053] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A charging pile structure with intelligent temperature control and heat dissipation, comprising a back plate (1), characterized in that: A charging pile housing (7) is fixed on the front surface of the back plate (1), and a charging pile panel (14) is detachably mounted on the front surface of the charging pile housing (7). Three penetrating air vents (11) are provided on both sides of the charging pile housing (7), and a dustproof net (10) is clamped on the inner side of the air vents (11). A temperature sensor (12) and a charging component protection housing (13) are fixed inside the charging pile housing (7), and two symmetrically distributed heat dissipation fan mounting plates (8) are fixed on the inner side of the charging pile panel (14). Three circular holes are provided inside the heat dissipation fan mounting plate (8), and the circular holes are aligned with and connected to the air vents (11). A heat dissipation fan (9) is detachably clamped inside the circular holes, and a heat dissipation component (6) is installed in front of the charging component protection housing (13).

2. A charging pile structure with intelligent temperature control and heat dissipation according to claim 1, characterized in that: The heat dissipation component (6) comprises a first heat dissipation plate (602), a second heat dissipation plate (603) and four small adjustable electric telescopic rods (601); the rear ends of the four small adjustable electric telescopic rods (601) are fixed to the charging pile housing (7); the first heat dissipation plate (602) and the second heat dissipation plate (603) are fitted to each other; the front ends of the four small adjustable electric telescopic rods (601) penetrate the end corners of the first heat dissipation plate (602) and are fixed to the rear surface of the second heat dissipation plate (603); a plurality of penetrating air holes (607) are distributed in a rectangular array on the surface of the first heat dissipation plate (602); a plurality of connecting heat dissipation pipes (608) are distributed in a rectangular array on the rear surface of the first heat dissipation plate (602); the rear ends of the connecting heat dissipation pipes (608) extend into the interior of the charging component protective housing (13) and are fixed to the charging component protective housing (13).

3. A charging pile structure with intelligent temperature control and heat dissipation according to claim 2, characterized in that: The front surface of the first heat sink (602) is provided with a plurality of mutually parallel first ventilation grooves (605), and the rear surface of the second heat sink (603) is provided with a plurality of mutually parallel second ventilation grooves (606), and the first ventilation grooves (605) and the second ventilation grooves (606) are aligned in a pair.

4. A charging pile structure with intelligent temperature control and heat dissipation according to claim 3, characterized in that: A plurality of mounting holes (610) are distributed in a rectangular array on the rear surface of the second heat sink (603), and an air flow channel is provided inside the connecting heat sink (608). The number of the connecting heat sink (608), the air holes (607), and the mounting holes (610) are consistent and their positions are aligned one by one.

5. A charging pile structure with intelligent temperature control and heat dissipation according to claim 4, characterized in that: A connecting shaft (611) is rotatably mounted inside the mounting hole (610), a micro-rotating fan (609) is fixed to one end of the connecting shaft (611), and the micro-rotating fan (609) is located between the mounting hole (610) and the air hole (607).

6. A charging pile structure with intelligent temperature control and heat dissipation according to claim 5, characterized in that: Auxiliary heat dissipation bars (604) are fixed to the rear surface of the first heat dissipation plate (602) and the front surface of the second heat dissipation plate (603), and the auxiliary heat dissipation bars (604) include fixing bars (6041), and the fixing bars (6041) are fixed to the first heat dissipation plate (602) and the second heat dissipation plate (603). The outer surface of the fixing bars (6041) is provided with a V-shaped groove (6043), and an arc-shaped heat dissipation fin (6042) is fixed to the inner side of the V-shaped groove (6043). The arc-shaped heat dissipation fin (6042) is curved in an arc shape and has a plurality of auxiliary bars (6044) fixed to the inner side. The auxiliary bars (6044) are distributed in a circular array around the center of the arc-shaped heat dissipation fin (6042).

7. The charging pile structure with intelligent temperature control and heat dissipation according to claim 1 is characterized by: A top plate (2) and a bottom plate (3) are also fixed to the front surface of the back plate (1); the charging pile housing (7) is located between the top plate (2) and the bottom plate (3); two dustproof magnetic metal baffles (4) are rotatably mounted between the top plate (2) and the bottom plate (3); the front surface of the top plate (2) and the front surface of the bottom plate (3) are both fixedly inlaid with bar magnets (5); the dustproof magnetic metal baffles (4) are magnetically adsorbed to the top plate (2) and the bottom plate (3) via the bar magnets (5).

8. The operation and maintenance management method of a charging pile structure with intelligent temperature control and heat dissipation according to claim 6 is characterized by: The operation and maintenance management method comprises the following steps: S1: When the charging component protection housing (13) inside the charging pile housing (7) charges the electric vehicle, the heat generated by the charging component protection housing (13) accumulates inside the charging pile housing (7), and the heat is absorbed by the first heat sink (602), the second heat sink (603) and the auxiliary heat sink (604), while the temperature sensor (12) monitors the internal temperature of the charging pile housing (7) in real time; S2: When the temperature sensor (12) detects that the internal temperature of the charging pile housing (7) is higher than the preset warning temperature, the cooling fans (9) installed on the two cooling fan mounting plates (8) are started, and the cooling fans (9) draw air into the interior of the charging pile housing (7) from the air outlet (11) on one side of the charging pile housing (7), and the air drawn into the interior of the charging pile housing (7) leaves the charging pile housing (7) from the air outlet (11) on the other side of the charging pile housing (7); S3: During the flow of the airflow, the airflow passes through the outer surfaces of the first heat sink (602), the second heat sink (603), and the auxiliary heat sink (604), and part of the airflow flows between the first ventilation groove (605) and the second ventilation groove (606), and the airflow takes away the heat absorbed by the first heat sink (602), the second heat sink (603), and the auxiliary heat sink (604); S4: the airflow causes the temperature inside the charging pile housing (7) to decrease, and when the cooling fan (9) is running and continuously dissipating heat, the temperature sensor (12) detects that the temperature inside the charging pile housing (7) rises again and exceeds the preset warning temperature; S5: The small adjustable electric telescopic rod (601) is powered on and starts to push the second heat sink (603) to separate from the first heat sink (602). After the second heat sink (603) is separated from the first heat sink (602), the heat dissipation surface areas of the first heat sink (602) and the second heat sink (603) are increased, and air flows through the front surface of the first heat sink (602) and the rear surface of the second heat sink (603); S6: At the same time, when the airflow flows between the first heat sink (602) and the second heat sink (603), the micro-rotating fan (609) is driven to rotate around the axis of the connecting shaft (611). The rotating micro-rotating fan (609) causes the airflow to flow along the inner threads of the mounting hole (610) and the air hole (607). The spirally flowing airflow leads the heat inside the charging component protective housing (13) through the airflow channel connected to the heat dissipation pipe (608). S7: The heat inside the charging component protection housing (13) is accelerated and drawn out through the micro rotating fan (609) and reaches between the first heat sink (602) and the second heat sink (603). When the heat reaches between the first heat sink (602) and the second heat sink (603), the heat is sent out of the charging pile housing (7) by the airflow, and the internal temperature of the charging pile housing (7) drops below the preset warning temperature; S8: After the first heat sink (602) and the second heat sink (603) are separated and the heat dissipation fan (9) continues to dissipate heat, the temperature rises again and exceeds the preset warning temperature, and the temperature sensor (12) sends an alarm signal to the charging pile control terminal. After receiving the signal, the charging pile control terminal cuts off the current supply, and the charging pile stops running.

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