Charging pile, anti-condensation method of charging pile and charging equipment

Abstract

The application provides a charging pile, a condensation prevention method of the charging pile and a charging device. The charging pile comprises a heat collecting device, a heat transferring device, a controller and a liquid cooling circulation system. The heat collecting device and the heat transferring device are electrically connected with the controller. The heat collecting device is arranged in a first cavity in which the liquid cooling circulation system is arranged in the charging pile. The heat transferring device is arranged in the first cavity and a second cavity which are arranged separately in the charging pile to form an air inlet channel between the first cavity and the second cavity. A target space region is formed between the heat collecting device and the liquid cooling circulation system. The controller is used to control the heat collecting device and the heat transferring device to be turned on when it is detected that the charging pile meets the condensation prevention condition. The heat collecting device is used to collect a first gas. The first gas is the gas in the target space region after the heat collecting device is turned on. The heat transferring device is used to transfer the first gas to the second cavity and discharge the gas in the second cavity.

Description

Technical Field

[0001] This application relates to the field of charging equipment technology, and more specifically, to a charging pile, a method for preventing condensation on the charging pile, and charging equipment. Background Technology

[0002] Electric vehicle charging stations are devices that provide electrical energy to electric vehicles, enabling them to store enough electricity to support their operation.

[0003] In environments with high humidity or significant temperature fluctuations, condensation can easily form inside electric vehicle charging stations. This not only affects the normal operation of the equipment but can also lead to problems such as electrical short circuits and corrosion. Therefore, providing an efficient and low-energy-consumption method to prevent condensation is of paramount importance. Summary of the Invention

[0004] This application provides at least one charging pile, a method for preventing condensation on the charging pile, and a charging device.

[0005] In a first aspect, embodiments of this application provide a charging pile, including: a heat collection device, a heat transfer device, a controller, and a liquid cooling circulation system; the heat collection device and the heat transfer device are both electrically connected to the controller; the heat collection device is disposed in a first cavity in the charging pile where the liquid cooling circulation system is located; the heat transfer device is disposed in a first cavity and a second cavity separated in the charging pile to form an air intake channel between the first cavity and the second cavity; and a target space region is formed between the heat collection device and the liquid cooling circulation system.

[0006] The controller is used to control the heat collection device and the heat transfer device to turn on when the charging pile is detected to meet the anti-condensation conditions.

[0007] The heat collection device is used to collect a first gas, which is the gas in the target space area after the heat collection device is turned on;

[0008] The heat transfer device is used to transfer the first gas to the second cavity and to discharge the gas inside the second cavity.

[0009] In the above embodiment, when the charging pile meets the anti-condensation conditions, the charging pile can collect a first gas within the target space area through a heat collection device. Then, a heat transfer device can transfer the collected first gas to the second cavity, thereby increasing the air temperature and humidity inside the second cavity. Finally, the gas is discharged from the second cavity. This process reduces the air humidity inside the second cavity, increases its dryness, and prevents condensation from occurring inside the charging pile.

[0010] In one optional embodiment, the charging pile includes: a temperature and humidity monitoring device; wherein the temperature and humidity monitoring device is disposed in the second cavity and electrically connected to the controller;

[0011] The temperature and humidity monitoring device is used to detect a first environmental parameter of the second cavity; wherein, the first environmental parameter includes: temperature and / or humidity;

[0012] The controller is used to determine whether the charging pile meets the anti-condensation conditions based on the first environmental parameters, and to control the heat collection device and the heat transfer device to turn on when it is determined that the anti-condensation conditions are met.

[0013] In the above embodiments, by detecting the temperature and / or humidity of the second cavity and controlling the activation of the heat collection device and the heat transfer device according to the humidity and / or temperature, the humidity inside the charging pile can be automatically adjusted to ensure that the humidity inside the charging pile is at a normal level, thereby avoiding condensation inside the charging pile.

[0014] In one optional embodiment, the heat collection device is a heat collection damper; wherein the heat collection damper includes: a plurality of movable blades arranged side by side along a preset direction, and the heat collection damper is opened when the plurality of movable blades are in a closed state.

[0015] In the above embodiments, by setting the heat collection damper to multiple movable blades, the gas heated by the waste heat of the liquid cooling circulation system can be collected when the anti-condensation measures are activated. At the same time, the waste heat of the liquid cooling circulation system can be discharged when the anti-condensation measures are not activated, thereby ensuring that the charging pile achieves the anti-condensation function under normal operation.

[0016] In one optional embodiment, the heat transfer device includes: an intake fan, an exhaust fan, and a base; the intake fan and the exhaust fan are disposed in the second cavity, the base is located in the first cavity, and the intake fan and the exhaust fan are located on the base; an intake assembly is disposed at the bottom end of the base, and an exhaust assembly is disposed on the side of the base near the outer shell of the charging pile; the intake assembly is used to form an intake channel between the first cavity and the second cavity, and the exhaust assembly is used to form an exhaust channel between the second cavity and the external environment of the charging pile;

[0017] The intake fan is used to deliver the first gas to the second cavity through the intake assembly;

[0018] The exhaust fan is used to discharge the gas in the second cavity through the exhaust assembly.

[0019] In the above embodiments, by configuring an intake fan and an exhaust fan, an air circulation can be established inside the charging pile, accelerating air flow, which helps to evenly distribute the heated air and improve the dehumidification effect.

[0020] In one optional embodiment, the air intake assembly includes an air intake damper and an air intake port, and the air outlet assembly includes an air outlet damper and an air outlet. The base is fixedly disposed on a partition between the first cavity and the second cavity, and the base includes a first mounting hole and a second mounting hole. The air intake fan is disposed in the first mounting hole, and the exhaust fan is disposed in the second mounting hole. The air intake port is disposed at the lower end of the base and corresponds to the first mounting hole. The air intake damper is rotatably disposed at the first connection point of the air intake port. The air outlet is disposed on the side of the base near the outer shell of the charging pile body and corresponds to the second mounting hole. The air outlet damper is rotatably disposed at the second connection point of the air outlet.

[0021] With the above configuration, an air intake channel can be formed between the first cavity and the second cavity, and an air outlet channel can be formed between the second cavity and the external environment. This allows the first gas to enter the second cavity and be discharged outward when the anti-condensation function is activated, and prevents the gas in the first cavity from entering the second cavity when the anti-condensation function is deactivated.

[0022] In one optional embodiment, the charging pile further includes: a damper control assembly; wherein the damper control assembly is disposed on the base and is electrically connected to the controller;

[0023] The damper control component is used to control the opening of the air intake damper and the closing of the heat collection damper of the heat collection device in response to the opening command of the controller; wherein, the heat collection damper in the closed state and the liquid cooling circulation system constitute the target space area, and the opening command is the command of the controller to control the opening of the heat collection device and the heat transfer device when it detects that the charging pile meets the anti-condensation conditions.

[0024] In the above embodiments, by setting up a damper control component, the heat collection damper and the air intake damper can be automatically opened and closed, thereby ensuring that the humidity inside the charging pile is at a normal level and thus avoiding condensation inside the charging pile.

[0025] In one optional embodiment, the damper control component is an electromagnet; wherein, after receiving the opening command, the damper control component is in a de-energized state; when the damper control component is in the de-energized state, the heat collection damper is closed, and the air intake damper is opened.

[0026] In the above embodiments, by setting the damper control component as an electromagnet, the structure can be simplified, costs can be saved, and condensation inside the charging pile can be avoided.

[0027] In one optional embodiment, the heat collection device is disposed in the charging pile adjacent to the heat dissipation holes of the charging pile along the heat dissipation direction of the cooling fan of the liquid cooling circulation system, and the heat collection device is connected to the portion of the heat transfer device located in the second cavity.

[0028] The above-mentioned treatment method can transfer the gas blown out by the cooling fan of the liquid cooling circulation system to the second chamber, thereby effectively increasing the temperature inside the second chamber and improving the dehumidification effect inside the second chamber.

[0029] Secondly, embodiments of this application provide a method for preventing condensation in a charging pile, wherein the charging pile includes a heat collection device, a heat transfer device, and a liquid cooling circulation system, and the method includes:

[0030] When the charging pile is detected to meet the anti-condensation conditions, the heat collection device is controlled to collect the first gas; the first gas is the gas in the target space area after the heat collection device is turned on, and the target space area is the target space area formed between the heat collection device and the liquid cooling circulation system.

[0031] The heat transfer device is controlled to transfer the first gas to the second cavity of the charging pile and to discharge the gas in the second cavity; wherein the second cavity is separated from the target space area.

[0032] Thirdly, embodiments of this application provide a charging device, including a charging pile as described in any one of the first aspects above; and a charging gun, wherein the charging gun is electrically connected to the charging pile, and the liquid cooling circulation system of the charging pile is used to dissipate heat from the charging gun.

[0033] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0034] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly described below. These drawings are incorporated in and constitute a part of this specification. They illustrate embodiments conforming to this application and, together with the specification, serve to explain the technical solutions of this application. It should be understood that the following drawings only show some embodiments of this application and should not be considered as limiting the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0035] Figure 1 A schematic diagram of a charging pile provided in an embodiment of this application is shown;

[0036] Figure 2 This paper shows a schematic diagram of the structure of a heat collection damper provided in an embodiment of this application;

[0037] Figure 3 An enlarged schematic diagram of position A in a heat collection damper provided in an embodiment of this application is shown;

[0038] Figure 4 A schematic diagram of the first heat transfer device provided in the embodiments of this application is shown;

[0039] Figure 5 A schematic diagram of the second heat transfer device provided in the embodiments of this application is shown;

[0040] Figure 6 A schematic diagram of the third heat transfer device provided in the embodiments of this application is shown;

[0041] Figure 7 A schematic diagram of the base in a heat transfer device provided in an embodiment of this application is shown;

[0042] Figure 8 This illustration shows a charging pile provided in an embodiment of the present application with the heat collection damper in a closed state and the air outlet damper and air inlet damper in an open state.

[0043] Figure 9 The image shows a side view of a charging pile provided in this embodiment of the application with the heat collection damper in a closed state and the air outlet damper and air inlet damper in an open state.

[0044] Figure 10 This is a front view of a charging pile provided in an embodiment of this application, with the heat collection damper in a closed state and the air outlet damper and air inlet damper in an open state.

[0045] Figure 11This diagram illustrates a charging pile provided in an embodiment of this application, where the heat collection damper is in the open state and the air outlet damper and air inlet damper are in the closed state.

[0046] Figure 12 The image shows a side view of a charging pile provided in this application embodiment with the heat collection damper in the open state and the air outlet damper and air inlet damper in the closed state.

[0047] Figure 13 This is a front view of a charging pile provided in an embodiment of this application, with the heat collection damper in the open state and the air outlet damper and air inlet damper in the closed state.

[0048] Figure 14 A flowchart of an anti-condensation method for a charging pile provided in an embodiment of this application is shown;

[0049] Figure 15 A schematic diagram of a charging pile provided in an embodiment of this application is shown;

[0050] Figure 16 This is a hardware block diagram illustrating an electronic device according to an embodiment of this application;

[0051] Figure 17 This is a schematic diagram illustrating a computer program product according to an embodiment of this application.

[0052] Illustration:

[0053] 1-Heat collection damper, 101-Modible blades, 2-Intake fan, 3-Exhaust fan, 4-Base, 5-Intake damper, 6-Exhaust damper, 7-Damper control assembly, 8-Linkage assembly, 9-First mounting hole, 10-Second mounting hole, 11-Intake vent, 12-Exhaust vent, 13-First connection, 14-Second connection, 15-Mounting plate, 16-Through hole, 17-Connection, 100-Heat collection device, 200-Heat transfer device, 300-Controller, 400-Temperature and humidity monitoring device, 500-Liquid cooling circulation system, 600-DC auxiliary power supply, 1501-Charging pile, 1502-Charging gun. Detailed Implementation

[0054] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0055] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0056] In this document, the term "and / or" merely describes a relationship, indicating that three relationships can exist. For example, A and / or B can represent three cases: A alone, A and B simultaneously, and B alone. Furthermore, the term "at least one" in this document means any combination of at least two of any one or more elements. For example, including at least one of A, B, and C can mean including any one or more elements selected from the set consisting of A, B, and C.

[0057] The charging pile provided in this application embodiment is applied to a charging device that can charge electric vehicles. The charging device includes the charging pile and charging gun provided in this application embodiment. One end of the charging gun is movably disposed in the charging gun receiving cavity of the charging pile, and the other end of the charging gun is connected to the power output terminal of the charging pile via a power cable. When a user needs to charge an electric vehicle, they can insert one end of the charging gun into the charging port of the electric vehicle, and charging can begin after it starts.

[0058] In this embodiment of the application, the charging pile includes: a heat collection device, a heat transfer device, a controller, and a liquid cooling circulation system; both the heat collection device and the heat transfer device are electrically connected to the controller. The heat collection device is disposed in the first cavity in which the liquid cooling circulation system is located in the charging pile, and the heat transfer device is disposed in the first cavity and the second cavity separated in the charging pile, so as to form an air intake channel between the first cavity and the second cavity, and a target space area is formed between the heat collection device and the liquid cooling circulation system.

[0059] In the above embodiments, if the charging pile meets the anti-condensation conditions, a first gas within the target space area can be collected by a heat collection device. Then, a heat transfer device can transfer the collected first gas to the second cavity, thereby increasing the air temperature and humidity inside the second cavity. Finally, the gas is discharged from the second cavity. This process reduces the air humidity inside the second cavity, increases its dryness, and prevents condensation from occurring inside the charging pile.

[0060] To facilitate understanding of this embodiment, a charging pile disclosed in this application will first be described in detail. For example... Figure 1 As shown, the charging station includes: a heat collection device 100, a heat transfer device 200, and a controller 300.

[0061] A heat collection device 100 is installed in the first cavity where the liquid cooling circulation system 500 is located in the charging pile. A heat transfer device 200 is installed in the first cavity and the second cavity, which are separated in the charging pile, so as to form an air intake channel between the first cavity and the second cavity, and to form a target space area between the heat collection device 100 and the liquid cooling circulation system 500.

[0062] The controller 300 is used to control the heat collection device and the heat transfer device to turn on when the charging pile is detected to meet the anti-condensation conditions; the heat collection device 100 is used to collect a first gas, which is the gas in the target space area after the heat collection device is turned on; the heat transfer device is used to transfer the first gas to the second cavity and discharge the gas in the second cavity.

[0063] In this embodiment, the charging pile includes a first cavity and a second cavity. The first cavity is equipped with a liquid cooling circulation system, the main function of which is efficient heat dissipation to ensure optimal equipment operation, thereby improving equipment performance and lifespan. The liquid cooling circulation system uses liquid as the cooling medium, leveraging the superior thermal conductivity of liquid compared to air to achieve faster and more efficient heat transfer. The second cavity is equipped with moisture-proof devices, such as various moisture-proof components within the charging pile. Here, the first and second cavities are separated by a partition. Figure 1 As shown, the heat collection device and the heat transfer device are respectively connected to the controller.

[0064] Here, the controller can be the original controller in a traditional charging pile, or it can be a separate controller set up separately in the second cavity. This application does not make specific limitations on this, but only on the basis of what can be achieved.

[0065] The controller can be an MCU (Microcontroller Unit), a CPU (Central Processing Unit), a DSP (Digital Signal Processor), or an FPGA (Field-Programmable Gate Array), etc. This application does not specifically limit the implementation of the controller, but only to the extent that it can be implemented.

[0066] In practice, after the liquid cooling circulation system of the charging pile is turned on, the controller can detect whether the charging pile meets the anti-condensation conditions. If the controller detects that the charging pile meets the anti-condensation conditions, it will control the heat collection device and the heat transfer device to turn on.

[0067] The anti-condensation condition is used to indicate that the temperature of the object to be protected from condensation is lower than the ambient air dew point temperature. In the embodiments of this application, the anti-condensation condition can be used to indicate that the temperature of the charging pile is lower than the ambient air dew point temperature. Here, whether the charging pile meets the anti-condensation condition can be determined based on the humidity and / or temperature within the second cavity. For example, if the humidity within the second cavity exceeds a specified humidity threshold and / or the temperature exceeds a specified temperature threshold, then the anti-condensation condition is determined to be met.

[0068] After being activated, the heat collection device collects the first gas within the target space area. Since this first gas is typically the gas blown out by the cooling fan of the liquid cooling circulation system, it may carry residual heat from the system. The heat transfer device then transfers this first gas to the second chamber. This process increases the air temperature and humidity inside the second chamber. Finally, the heat transfer device expels the gas from the second chamber. This process reduces the humidity inside the second chamber, increasing its dryness and preventing condensation inside the charging station.

[0069] In this embodiment, after the heat collection device is activated, it forms a target space area with the liquid cooling circulation system, thereby preventing the gas blown by the cooling fan of the liquid cooling circulation system from dissipating outside the charging pile through the heat dissipation channel. After the heat collection device is deactivated, the gas blown by the cooling fan of the liquid cooling circulation system can dissipate outside the charging pile through the heat dissipation channel. After the heat transfer device is activated, an air intake channel can be formed between the first cavity and the second cavity. At this time, the heat transfer device can transfer the first gas to the second cavity through the air intake channel, thereby increasing the air temperature inside the second cavity and increasing the air humidity inside the second cavity. At the same time, an air outlet channel can also be formed between the second cavity and the external environment of the charging pile, through which the heat transfer device can discharge the gas inside the second cavity.

[0070] In the embodiments of this application, such as Figure 1 As shown, the charging pile includes a temperature and humidity monitoring device 400; wherein the temperature and humidity monitoring device 400 is disposed in the second cavity and is electrically connected to the controller 300.

[0071] A temperature and humidity monitoring device 400 is used to detect a first environmental parameter of the second cavity; wherein, the first environmental parameter includes: temperature and / or humidity;

[0072] The controller 300 is used to determine whether the charging pile meets the anti-condensation conditions based on the first environmental parameters, and to control the heat collection device and the heat transfer device to turn on when it is determined that the anti-condensation conditions are met.

[0073] In this embodiment, the temperature and humidity monitoring device 400 can be a high-precision temperature and humidity sensor, which can monitor the temperature and humidity changes inside the second cavity of the charging pile in real time. Here, the temperature and humidity sensors can be distributed in key locations inside the second cavity of the charging pile, such as near the charging module or around the control circuit board, to ensure comprehensive and accurate acquisition of environmental data.

[0074] Here, the temperature and humidity sensor can acquire the first environmental parameters of the second cavity in real time, namely the temperature and / or humidity inside the second cavity. Then, the first environmental parameters are transmitted to the controller. After acquiring the first environmental parameters, the controller analyzes them. If the analysis results determine that the charging pile meets the anti-condensation conditions, the controller activates the heat collection device and the heat transfer device.

[0075] In practice, a first environmental parameter can be compared with a preset parameter threshold. If the first environmental parameter is greater than or equal to the preset parameter threshold, the charging pile is determined to meet the anti-condensation conditions; if the first environmental parameter is less than the preset parameter threshold, the charging pile is determined not to meet the anti-condensation conditions. For example, if the humidity in the second cavity exceeds a specified humidity threshold and / or the temperature exceeds a specified temperature threshold, the anti-condensation conditions are determined to be met. The specified humidity threshold and / or the specified temperature threshold are the aforementioned preset parameter thresholds.

[0076] For example, if the first environmental parameter is temperature, then as the temperature inside the second cavity rises, the humidity of the air inside the second cavity also increases. At this point, the heat transfer device can be activated to expel the hot air from the second cavity, thereby removing the moisture. Simultaneously, by transferring the gas heated by the liquid-cooled circulation system to the second cavity, the temperature and humidity of the air inside the second cavity are further increased, allowing for the removal of even more moisture and ensuring a dry environment inside the charging station.

[0077] For example, if the first environmental parameter is humidity, then after detecting an increase in humidity in the second chamber, the heat collection device and the heat transfer device can be activated. At this time, the heat collection device can start collecting the gas heated by the liquid cooling circulation system and transfer the gas to the second chamber through the heat transfer device to heat the air in the second chamber. Subsequently, the gas carrying moisture from the second chamber can be discharged outside the charging pile, thereby achieving anti-condensation of the charging pile.

[0078] In the above embodiments, by detecting the temperature and / or humidity of the second cavity and controlling the activation of the heat collection device and the heat transfer device according to the humidity and / or temperature, the humidity inside the charging pile can be automatically adjusted to ensure that the humidity inside the charging pile is at a normal level, thereby avoiding condensation inside the charging pile.

[0079] like Figure 1 As shown, the charging station also includes a DC auxiliary power supply 600, which is used to provide power to the heat collection device and the heat transfer device.

[0080] In this embodiment of the application, the heat collection device is a heat collection damper 1; wherein, the heat collection damper 1 includes: a plurality of movable blades 101, the plurality of movable blades 101 are arranged in a specified direction, and the heat collection damper 1 is opened when the plurality of movable blades 101 are in a closed state.

[0081] like Figure 2 The diagram shown is a schematic of the structure of a heat collection damper. Figure 3The diagram shown is a schematic of a heat collection device. Figure 2 and Figure 3 As shown, the heat collection damper 1 includes multiple movable blades 101, wherein the multiple movable blades are arranged side by side along a preset direction, and the heat collection damper is open when the multiple movable blades are in a closed state.

[0082] like Figure 2 and Figure 3 The blades shown are arranged side by side in a horizontal direction. And as... Figure 3 As shown, mounting plates 15 can be provided on both sides of multiple movable blades, and through holes 16 are provided in the mounting plates. The connecting part 17 of each movable blade can be rotatably disposed in the through hole 16. At this time, the multiple movable blades 101 can rotate along the horizontal axis. If the heat collection device is turned on, the multiple movable blades 101 are in a closed state, that is, each movable blade 101 is approximately in a plane; if the heat collection device is turned off, the multiple movable blades 101 are in an open state, that is, each movable blade 101 is approximately parallel, i.e., as shown in the figure. Figure 2 The image shows a heat collection damper with its movable blades in the open position.

[0083] In addition, the multiple movable blades can be arranged vertically or at an angle. For example, when arranged vertically, the multiple movable blades 101 can rotate along the vertical axis. If the heat collection device is turned on, the multiple movable blades 101 are in a closed state, that is, each movable blade 101 is approximately in a plane; if the heat collection device is turned off, the multiple movable blades are in an open state, that is, each movable blade is arranged approximately in parallel.

[0084] In this embodiment of the application, the heat collection damper can also be a foldable damper, wherein the foldable damper can be folded up and down or folded left and right. If the heat collection device is turned on, the foldable damper is in a closed state; if the heat collection device is turned off, the foldable damper is in a folded state (i.e., an open state).

[0085] In the above embodiments, by setting the heat collection damper to multiple movable blades, the gas heated by the waste heat of the liquid cooling circulation system can be collected when the anti-condensation measures are activated. At the same time, the waste heat of the liquid cooling circulation system can be discharged when the anti-condensation measures are not activated, thereby ensuring that the charging pile achieves the anti-condensation function under normal operation.

[0086] In the embodiments of this application, such as Figure 4 , Figure 5 and Figure 6As shown, the heat transfer device includes: an intake fan 2, an exhaust fan 3, and a base 4; the intake fan 2 and the exhaust fan 3 are located in the second cavity, the base 4 is located in the first cavity, and the intake fan 2 and the exhaust fan 3 are mounted on the base 4. An intake assembly is provided at the bottom of the base, and an exhaust assembly is provided on the side of the base near the outer shell of the charging pile. The intake assembly is used to form an intake air passage between the first cavity and the second cavity, and the exhaust assembly is used to form an exhaust air passage between the second cavity and the external environment of the charging pile.

[0087] An intake fan is used to deliver the gas to the second cavity through the intake assembly;

[0088] An exhaust fan is used to discharge the gas in the second chamber through the exhaust assembly.

[0089] In the embodiments of this application, such as Figure 5 and Figure 6 As shown, the air intake assembly includes an air intake damper 5 and an air intake port 11, and the air outlet assembly includes an air outlet damper 6 and an air outlet 12. The base 4 is fixedly disposed on the partition between the first cavity and the second cavity. Figure 7 As shown, the base includes a first mounting hole 9 and a second mounting hole 10. An intake fan 2 is disposed in the first mounting hole 9, and an exhaust fan 3 is disposed in the second mounting hole 10. Figure 5 As shown, the air inlet 11 is located at the lower end of the base 4 and corresponds to the first mounting hole 9. Figure 9 As shown, the air intake damper 5 is rotatably mounted at the first connection point 13 of the air intake 11. Figure 5 and Figure 6 As shown, the air outlet 12 is located on the side of the outer shell of the base 4 near the charging pile body and is correspondingly arranged with the second mounting hole 10. The air outlet damper 6 is rotatably arranged at the second connection 14 of the air outlet 12.

[0090] like Figure 5 As shown, an air intake damper 5 and an air intake vent 11 can be provided at the bottom of the base, forming an air intake passage between the first cavity and the second cavity. When the heat transfer device is off, the air intake damper is closed; when the heat transfer device is on, the air intake damper is open. Figure 6 As shown, an exhaust damper 6 and an exhaust port 12 are provided at the rear end of the exhaust fan 3 in the base 4. When the heat transfer device is off, the exhaust damper is closed; when the heat transfer device is on, the exhaust damper opens due to the exhaust airflow from the exhaust fan 3. Alternatively, when the heat transfer device is on, the exhaust damper can be controlled to be open by a controller.

[0091] In this embodiment of the application, the first mounting hole 9 and the air inlet are correspondingly arranged, that is, the air inlet 11 can be located directly below the first mounting hole 9, and the second mounting hole 10 and the air outlet 12 are correspondingly arranged, that is, the air outlet 12 can be located directly behind the second mounting hole 10.

[0092] Here, the intake fan 2 can be selected as a fan with a heating function. The following will describe the above anti-condensation process, specifically including:

[0093] Temperature and humidity sensors monitor environmental parameters within the second cavity of the charging pile in real time and transmit these parameters to the controller. When the controller detects that the charging pile meets anti-condensation conditions based on these environmental parameters, it activates the heat collection and heat transfer devices.

[0094] Specifically, the heat collection damper 1 is controlled to be in the closed state, and the intake damper 5 is controlled to be in the open state; simultaneously, the intake fan 2 and the exhaust fan 3 are controlled to be turned on. For example... Figure 8 , Figure 9 and Figure 10 The diagram shows a charging pile with the heat collection damper 1 in a closed state and the air inlet damper 5 and the air outlet damper 6 in an open state.

[0095] After the heat collection damper 1 closes, the collection of the first gas within the target space area can begin. Then, the intake fan draws this first gas into the intake channel through the intake damper 5, and blows it into the second chamber through the intake channel. At this time, the temperature inside the second chamber rises, resulting in increased humidity of the air inside the second chamber. Subsequently, the exhaust fan draws the gas carrying moisture from the second chamber into the exhaust channel through the exhaust damper, and then discharges the gas to the external environment of the charging station through the exhaust channel. Here, when the exhaust fan is turned on, the exhaust airflow opens the exhaust damper 6; when exhaust stops, the exhaust damper 6 closes.

[0096] If the controller detects that the charging pile does not meet the anti-condensation conditions based on environmental parameters, it will shut down the heat collection device and the heat transfer device. Figure 11 , Figure 12 and Figure 13 The diagram shows a charging pile with the heat collection damper 1 in the open state and the air inlet damper 5 and the air outlet damper 6 in the closed state.

[0097] In the above embodiments, by configuring an intake fan and an exhaust fan, an air circulation can be established inside the charging pile, accelerating air flow, which helps to evenly distribute the heated air and improve the dehumidification effect.

[0098] In the embodiments of this application, such as Figures 4 to 6 , Figures 8 to 13 As shown, the charging pile also includes: a damper control component 7; wherein the damper control component is disposed on the base and is electrically connected to the controller.

[0099] The damper control component is used to control the opening of the air intake damper and the closing of the heat collection damper of the heat collection device in response to the opening command of the controller; wherein, the heat collection damper in the closed state and the liquid cooling circulation system constitute a target space area, and the gas in the target space area can be understood as the gas heated by the waste heat of the liquid cooling circulation system. The opening command is a command sent by the controller to the damper control component when it detects that the charging pile meets the anti-condensation conditions.

[0100] In this embodiment, a temperature and humidity sensor monitors environmental parameters within the second cavity of the charging pile in real time and transmits these parameters to the controller. When the controller detects that the charging pile meets the anti-condensation conditions based on these environmental parameters, it controls the heat collection device and the heat transfer device to activate. Alternatively, the controller can send a start command to the damper control component upon detecting that the charging pile meets the anti-condensation conditions. Upon receiving this start command, the damper control component can then control the heat collection device and the heat transfer device to activate.

[0101] Here, the damper control assembly includes an electromagnet and a motor drive, such as... Figures 4 to 6 , Figures 8 to 13 The image shown is of an electromagnet. The working principles of electromagnets and motor drivers will be explained below.

[0102] Method 1: Electromagnet. When an electromagnet is energized, it generates a magnetic field; when the electromagnet is de-energized, the magnetic field disappears.

[0103] If the damper control component is an electromagnet, then the damper control component is in a de-energized state after detecting the start command; when the damper control component is in the de-energized state, the heat collection damper closes and the air intake damper opens.

[0104] In this way, such as Figure 2 As shown, a connecting rod assembly 8 can be installed in the heat collection damper and the air intake damper. When the heat collection device and the heat transfer device are activated, the electromagnet is energized; at this time, the electromagnet can close the air intake damper and open the heat collection damper through the connecting rod assembly 8.

[0105] After the controller sends a start command to the electromagnet, the electromagnet is de-energized. At this time, the spring force of the electromagnet and the action of the connecting rod cause the intake damper, which is in the closed state, to open; at the same time, the heat collection damper, which is in the open state, closes.

[0106] Method 2: Motor driver.

[0107] In this configuration, motors can be installed on the heat collection damper and the air intake damper. If the heat collection device and the heat transfer device are not activated, the motor is in state 1, at which point the air intake damper is closed and the heat collection damper is open. If the heat collection device and the heat transfer device are activated, the motor is in state 2, at which point the air intake damper is open and the heat collection damper is closed.

[0108] After the controller sends a start command to the motor driver, the motor driver can drive the motor to rotate from state 1 to state 2. At this time, the air intake damper opens and the heat collection damper closes.

[0109] In the above embodiments, by setting up a damper control component, the heat collection damper and the air intake damper can be automatically opened and closed, thereby ensuring that the humidity inside the charging pile is at a normal level and thus avoiding condensation inside the charging pile.

[0110] To facilitate understanding of this embodiment, a method for preventing condensation in a charging pile disclosed in this application will first be described in detail.

[0111] See Figure 14 The diagram shows a flowchart of an anti-condensation method for a charging pile according to an embodiment of this application. The charging pile includes a heat collection device, a heat transfer device, and a liquid cooling circulation system. The method includes steps S1401 to S1402, wherein:

[0112] S1401: When the charging pile is detected to meet the anti-condensation conditions, the heat collection device is controlled to collect the first gas; the first gas is the gas in the target space area after the heat collection device is turned on, and the target space area is the target space area formed between the heat collection device and the liquid cooling circulation system.

[0113] S1402: Control the heat transfer device to transfer the first gas to the second cavity of the charging pile and discharge the gas in the second cavity; wherein the second cavity is separated from the target space area.

[0114] In this embodiment of the application, the controller can detect whether the charging pile meets the anti-condensation conditions after the liquid cooling circulation system of the charging pile is turned on. If the controller detects that the charging pile meets the anti-condensation conditions, it controls the heat collection device and the heat transfer device to turn on.

[0115] After being activated, the heat collection device collects a first gas. The heat transfer device then transfers this first gas to the second chamber, thereby increasing the air temperature and humidity inside the second chamber. Finally, the heat transfer device expels the gas containing moisture from the second chamber. This process reduces the humidity inside the second chamber, increasing its dryness and preventing condensation inside the charging station.

[0116] In this embodiment, after the heat collection device is activated, it forms a target space region with the liquid cooling circulation system, thereby preventing the waste heat of the liquid cooling circulation system from dissipating to the outside of the charging pile through the heat dissipation channel. This target space region collects the gas heated by the waste heat of the liquid cooling circulation system, i.e., the first gas. After the heat collection device is turned off, the waste heat of the liquid cooling circulation system can be dissipated to the outside of the charging pile through the heat dissipation channel. After the heat transfer device is activated, an air intake channel can be formed between the first and second chambers. At this time, the heat transfer device can transfer the first gas heated by the waste heat to the second chamber through this air intake channel, thereby increasing the air temperature and humidity inside the second chamber. Simultaneously, an air outlet channel can be formed between the second chamber and the external environment of the charging pile, through which the heat transfer device can expel the gas carrying moisture from the second chamber.

[0117] In this embodiment of the application, the above steps detect that the charging pile meets the anti-condensation conditions, specifically including the following steps:

[0118] First, a first environmental parameter of the second cavity is detected; wherein the first environmental parameter includes: a first temperature and / or a first humidity.

[0119] Secondly, if the first environmental parameter of the second cavity is detected to be greater than or equal to a preset parameter threshold, it is determined that the charging pile meets the anti-condensation condition.

[0120] In this embodiment, a first environmental parameter of the second cavity can be detected by a temperature and humidity monitoring device. The temperature and humidity monitoring device can be a high-precision temperature and humidity sensor, which can monitor the temperature and humidity changes inside the second cavity of the charging pile in real time. Here, the temperature and humidity sensors can be distributed in key locations inside the second cavity of the charging pile, such as near the charging module or around the control circuit board, to ensure comprehensive and accurate acquisition of environmental data.

[0121] Here, the temperature and humidity sensor can acquire the first environmental parameters of the second cavity in real time, namely the temperature and / or humidity inside the second cavity. Then, the first environmental parameters are transmitted to the controller. After acquiring the first environmental parameters, the controller analyzes them. If the analysis results determine that the charging pile meets the anti-condensation conditions, the controller activates the heat collection device and the heat transfer device.

[0122] In practice, the first environmental parameter can be compared with a preset parameter threshold. If the first environmental parameter is greater than or equal to the preset parameter threshold, the charging pile is determined to meet the anti-condensation condition. If the first environmental parameter is less than the preset parameter threshold, the charging pile is determined not to meet the anti-condensation condition.

[0123] For example, if the first environmental parameter is temperature, then after the temperature inside the second cavity rises, the humidity of the air inside the second cavity also increases. At this time, the heat transfer device can be activated to expel the hot air from the second cavity, thereby removing the moisture inside. Simultaneously, by transferring the gas heated by the liquid-cooled circulation system to the second cavity, the temperature and humidity of the air inside the second cavity are further increased, allowing for the removal of even more moisture and ensuring a dry environment inside the charging station.

[0124] For example, if the first environmental parameter is humidity, then after detecting an increase in humidity in the second chamber, the heat collection device and the heat transfer device can be activated. At this time, the heat collection device can start collecting the gas heated by the liquid cooling circulation system and transfer the gas to the second chamber through the heat transfer device to heat the air in the second chamber. Subsequently, the gas carrying moisture from the second chamber can be discharged outside the charging pile, thereby achieving anti-condensation of the charging pile.

[0125] In the above embodiments, by detecting the temperature and / or humidity of the second cavity and controlling the activation of the heat collection device and the heat transfer device according to the humidity and / or temperature, the humidity inside the charging pile can be automatically adjusted to ensure that the humidity inside the charging pile is at a normal level, thereby avoiding condensation inside the charging pile.

[0126] In this embodiment of the application, after the heat transfer device controls the gas to be transferred to the second cavity of the charging pile and discharges the gas carrying moisture from the second cavity, the method further includes the following steps:

[0127] First, the second environmental parameters of the second cavity are detected; wherein the second environmental parameters include: second temperature and / or second humidity;

[0128] Secondly, if the second environmental parameter is detected to be less than a preset parameter threshold, the heat transfer device and the heat collection device are controlled to shut down.

[0129] In this embodiment, after the heat transfer device transfers the gas to the second cavity of the charging pile and discharges the gas carrying moisture from the second cavity, the controller can also acquire environmental parameters monitored by the temperature and humidity monitoring device in real time, i.e., the second environmental parameter. The controller can compare the second environmental parameter with a preset parameter threshold. If the comparison shows that the second environmental parameter is less than the preset parameter threshold, the controller will shut down the heat transfer device and the heat collection device.

[0130] In the above embodiments, the humidity inside the charging pile can be automatically adjusted to ensure that the humidity inside the charging pile is at a normal level, thereby avoiding condensation inside the charging pile.

[0131] like Figure 15 The schematic diagram of the charging pile shown is as follows: Figure 15 As shown, the charging pile includes a charging pile 1501 and a charging gun 1502; wherein, the charging gun 1502 is electrically connected to the charging pile 1501, the liquid cooling circulation system of the charging pile is used to dissipate heat from the charging gun, and the heat collection device and heat transfer device are located at... Figure 15 The location shown in region B.

[0132] In this embodiment, the charging pile includes: a heat collection device 100, a heat transfer device 200, a controller 300, and a liquid cooling circulation system 500; both the heat collection device and the heat transfer device are electrically connected to the controller. The heat collection device is disposed in the first cavity of the charging pile where the liquid cooling circulation system is located, and the heat transfer device is disposed in the first cavity and the second cavity which are separated in the charging pile, so as to form an air intake channel between the first cavity and the second cavity, and a target space area is formed between the heat collection device and the liquid cooling circulation system.

[0133] The controller is used to activate the heat collection device and the heat transfer device when the charging pile meets the anti-condensation conditions; the heat collection device is used to collect a first gas, which is the gas in the target space area after the heat collection device is activated; the heat transfer device is used to transfer the first gas to the second cavity and discharge the gas in the second cavity.

[0134] In this embodiment, after the heat collection device is activated, it forms a target space area with the liquid cooling circulation system, thereby preventing the waste heat of the liquid cooling circulation system from dissipating to the outside of the charging pile through the heat dissipation channel. This target space area can collect the gas heated by the waste heat of the liquid cooling circulation system. After the heat collection device is turned off, the waste heat of the liquid cooling circulation system can be dissipated to the outside of the charging pile through the heat dissipation channel. After the heat transfer device is activated, an air intake channel can be formed between the first and second chambers. At this time, the heat transfer device can transfer the gas heated by the waste heat to the second chamber through this air intake channel, thereby increasing the air temperature and humidity inside the second chamber. Simultaneously, an air outlet channel can be formed between the second chamber and the external environment of the charging pile, through which the heat transfer device can discharge the gas carrying moisture from the second chamber.

[0135] This application also provides an electronic device for performing the above-described hard disk interface testing method. Please refer to... Figure 16 It illustrates a schematic diagram of an electronic device provided by some embodiments of this application. For example... Figure 16 As shown, it includes: a processor 1600, a memory 1601, a bus 1602, and a communication interface 1603. The processor 1600, the communication interface 1603, and the memory 1601 are connected via the bus 1602. The memory 1601 stores a computer program that can run on the processor 1600. When the processor 1600 runs the computer program, it executes the hard disk interface testing method provided in any of the foregoing embodiments of this application.

[0136] The memory 1601 may include high-speed random access memory (RAM) or non-volatile memory, such as at least one disk storage device. Communication between this system network element and at least one other network element is achieved through at least one communication interface 1603 (which can be wired or wireless), such as the Internet, wide area network, local area network, or metropolitan area network.

[0137] Bus 1602 can be an ISA bus, PCI bus, or EISA bus, etc. The bus can be divided into an address bus, a data bus, a control bus, etc. The memory 1601 is used to store programs. After receiving an execution instruction, the processor 1600 executes the program. The hard disk interface testing method disclosed in any of the foregoing embodiments of this application can be applied to the processor 1600, or implemented by the processor 1600.

[0138] The processor 1600 may be an integrated circuit chip with signal processing capabilities. In implementation, each step of the above method can be completed by the integrated logic circuitry in the hardware of the processor 1600 or by instructions in software form. The processor 1600 may be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; it may also be a digital signal processor (DSP), an application-specific integrated circuit (ASIC), an off-the-shelf programmable gate array (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components. It can implement or execute the methods, steps, and logic block diagrams disclosed in the embodiments of this application. The general-purpose processor may be a microprocessor or any conventional processor. The steps of the methods disclosed in the embodiments of this application can be directly embodied in the execution of a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor. The software modules may reside in random access memory, flash memory, read-only memory, programmable read-only memory, electrically erasable programmable memory, registers, or other mature storage media in the art. The storage medium is located in memory 1601. Processor 1600 reads the information in memory 1601 and, in conjunction with its hardware, completes the steps of the above method.

[0139] The electronic device provided in this application embodiment and the hard disk interface testing method provided in this application embodiment are based on the same inventive concept and have the same beneficial effects as the methods they adopt, operate or implement.

[0140] This application also provides a computer-readable storage medium corresponding to the hard disk interface testing method provided in the foregoing embodiments. The computer-readable storage medium is an optical disc, on which a computer program (i.e., a computer program product) is stored. When the computer program is run by a processor, it executes the hard disk interface testing method provided in any of the foregoing embodiments.

[0141] It should be noted that examples of the computer-readable storage medium may also include, but are not limited to, phase-change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other optical and magnetic storage media, which will not be elaborated here.

[0142] The computer-readable storage medium provided in the above embodiments of this application and the hard disk interface testing method provided in the embodiments of this application are based on the same inventive concept and have the same beneficial effects as the methods adopted, run or implemented by the applications stored therein.

[0143] This application also provides a computer program product; please refer to [reference needed]. Figure 17 The computer program product 110 carries program code, namely computer program 1101. The instructions included in the computer program 1101 can be used to execute the steps of the hard disk interface testing method described in the above method embodiments. For details, please refer to the above method embodiments, which will not be repeated here.

[0144] The aforementioned computer program product can be implemented through hardware, software, or a combination thereof. In one optional embodiment, the computer program product is specifically embodied in a computer storage medium; in another optional embodiment, the computer program product is specifically embodied in a software product, such as a software development kit (SDK), etc.

[0145] The basic principles of this application have been described above with reference to specific embodiments. However, it should be noted that the advantages, benefits, and effects mentioned in this application are merely examples and not limitations, and should not be considered as essential features of each embodiment of this application. Furthermore, the specific details disclosed above are for illustrative and facilitative purposes only, and are not limitations. These details do not limit the application to the necessity of employing the aforementioned specific details for implementation.

[0146] The block diagrams of devices, apparatuses, devices, and systems involved in this application are merely illustrative examples and are not intended to require or imply that they must be connected, arranged, or configured in the manner shown in the block diagrams. As those skilled in the art will recognize, these devices, apparatuses, devices, and systems can be connected, arranged, and configured in any manner. Words such as “comprising,” “including,” “having,” etc., are open-ended terms meaning “including but not limited to,” and are used interchangeably with them. The terms “or” and “and” as used herein refer to the terms “and / or,” and are used interchangeably with them unless the context clearly indicates otherwise. The term “such as” as used herein refers to the phrase “such as but not limited to,” and is used interchangeably with it.

[0147] Additionally, as used herein, the “or” used in a list of items beginning with “at least one” indicates a separate list, such that a list of, for example, “at least one of A, B, or C” means A or B or C, or AB or AC or BC, or ABC (i.e., A and B and C). Furthermore, the word “exemplary” does not imply that the described example is preferred or better than other examples.

[0148] It should also be noted that in the system and method of this application, the components or steps can be decomposed and / or recombined. These decompositions and / or recombinations should be considered as equivalent solutions of this application.

[0149] Various changes, substitutions, and modifications can be made to the technology described herein without departing from the teachings defined by the appended claims. Furthermore, the scope of the claims is not limited to the specific aspects of the processes, machines, manufactures, events, means, methods, and actions described above. Currently existing or later-developed processes, machines, manufactures, events, means, methods, or actions that perform substantially the same function or achieve substantially the same result as the corresponding aspects described herein can be utilized. Therefore, the appended claims include such processes, machines, manufactures, events, means, methods, or actions within their scope.

[0150] The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use this application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein can be applied to other aspects without departing from the scope of this application. Therefore, this application is not intended to be limited to the aspects shown herein, but rather to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0151] The above description has been given for purposes of illustration and description. Furthermore, this description is not intended to limit the embodiments of this application to the forms disclosed herein. Although numerous exemplary aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, alterations, additions, and sub-combinations thereof.

Claims

1. A charging pile, characterized in that, include: The device includes a heat collection device, a heat transfer device, a controller, and a liquid cooling circulation system. Both the heat collection device and the heat transfer device are electrically connected to the controller. The heat collection device is disposed in the first cavity of the charging pile where the liquid cooling circulation system is located. The heat transfer device is disposed in the first cavity and the second cavity, which are separated in the charging pile, so as to form an air intake channel between the first cavity and the second cavity, and to form a target space area between the heat collection device and the liquid cooling circulation system. The controller is used to control the heat collection device and the heat transfer device to turn on when the charging pile is detected to meet the anti-condensation conditions. The heat collection device is used to collect a first gas, which is the gas in the target space area after the heat collection device is turned on; The heat transfer device is used to transfer the first gas to the second cavity and to discharge the gas inside the second cavity.

2. The charging pile according to claim 1, characterized in that, The charging pile includes a temperature and humidity monitoring device; wherein the temperature and humidity monitoring device is disposed in the second cavity and is electrically connected to the controller; The temperature and humidity monitoring device is used to detect a first environmental parameter of the second cavity; wherein, the first environmental parameter includes: temperature and / or humidity; The controller is used to determine whether the charging pile meets the anti-condensation conditions based on the first environmental parameters, and to control the heat collection device and the heat transfer device to turn on when it is determined that the anti-condensation conditions are met.

3. The charging pile according to claim 1, characterized in that, The heat collection device is a heat collection damper; wherein, the heat collection damper includes: a plurality of movable blades, the plurality of movable blades being arranged side by side along a preset direction, and the heat collection damper being opened when the plurality of movable blades are in a closed state.

4. The charging pile according to claim 3, characterized in that, The heat transfer device includes: an intake fan, an exhaust fan, and a base; the intake fan and the exhaust fan are located in the second cavity, the base is located in the first cavity, and the intake fan and the exhaust fan are mounted on the base. An intake assembly is provided at the bottom of the base, and an exhaust assembly is provided on the side of the base near the outer shell of the charging pile. The intake assembly is used to form an intake channel between the first cavity and the second cavity, and the exhaust assembly is used to form an exhaust channel between the second cavity and the external environment of the charging pile. The intake fan is used to deliver the first gas to the second cavity through the intake assembly; The exhaust fan is used to discharge the gas in the second cavity through the exhaust assembly.

5. The charging pile according to claim 4, characterized in that, The air intake assembly includes an air intake damper and an air intake port. The air outlet assembly includes an air outlet damper and an air outlet. The base is fixedly mounted on a partition between the first cavity and the second cavity. The base includes a first mounting hole and a second mounting hole. The air intake fan is mounted in the first mounting hole, and the exhaust fan is mounted in the second mounting hole. The air intake port is located at the lower end of the base and corresponds to the first mounting hole. The air intake damper is rotatably mounted at the first connection point of the air intake port. The air outlet is located on the side of the base near the outer shell of the charging pile body and corresponds to the second mounting hole. The air outlet damper is rotatably mounted at the second connection point of the air outlet.

6. The charging pile according to claim 4, characterized in that, The charging pile further includes: a damper control component; wherein the damper control component is disposed on the base and is electrically connected to the controller; The damper control component is used to control the opening of the intake damper and the closing of the heat collection damper of the heat collection device in response to the opening command of the controller; wherein, the heat collection damper in the closed state and the liquid cooling circulation system constitute the target space area, and the opening command is the command of the controller to control the opening of the heat collection device and the heat transfer device when it detects that the charging pile meets the anti-condensation conditions.

7. The charging pile according to claim 6, characterized in that, The damper control component is an electromagnet; wherein, after receiving the opening command, the damper control component is in a de-energized state; when the damper control component is in the de-energized state, the heat collection damper is closed and the air intake damper is opened.

8. The charging pile according to claim 6, characterized in that, The heat collection device is installed in the charging pile adjacent to the heat dissipation holes of the charging pile along the heat dissipation direction of the cooling fan of the liquid cooling circulation system, and the heat collection device is connected to the part of the heat transfer device located in the second cavity.

9. A method for preventing condensation in charging piles, characterized in that, The charging pile includes a heat collection device, a heat transfer device, and a liquid cooling circulation system; the method includes: When the charging pile is detected to meet the anti-condensation conditions, the heat collection device is controlled to collect the first gas; the first gas is the gas in the target space area after the heat collection device is turned on, and the target space area is the target space area formed between the heat collection device and the liquid cooling circulation system. The heat transfer device is controlled to transfer the first gas to the second cavity of the charging pile and to discharge the gas in the second cavity; wherein the second cavity is separated from the target space area.

10. A charging device, characterized in that, include: The charging pile as described in any one of claims 1-8; as well as A charging gun is electrically connected to the charging pile, and the liquid cooling circulation system of the charging pile is used to dissipate heat from the charging gun.

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