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

Abstract

The invention provides a charging pile, an anti-condensation method of the charging pile and charging equipment. The charging pile comprises 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 with the controller, the heat collection device is arranged in a first cavity where a liquid cooling circulation system is located in the charging pile, and the heat transfer device is arranged in the first cavity and a second cavity which are arranged in the charging pile in a separated mode so that an air inlet channel can be formed between the first cavity and the second cavity; a target space area is formed between the heat collection device and the liquid cooling circulation system; the controller is used for controlling the heat collection device and the heat transfer device to be started when it is detected that the charging pile meets the anti-condensation condition. The heat collecting device is used for collecting first gas, and the first gas is gas in the target space area after the heat collecting device is started; and the heat transfer device is used for transferring the first gas to the second cavity and discharging the gas in the second cavity.

Description

Technical Field

[0001] The present application relates to the technical field of charging equipment, and in particular to a charging pile, an anti-condensation method for a charging pile, and charging equipment. Background Art

[0002] An electric vehicle charging station is a device that provides electrical energy to electric vehicles, enabling them to store enough electricity to support their operation.

[0003] Electric vehicle charging piles are prone to condensation in environments with high humidity or large temperature fluctuations. This not only affects the normal operation of the equipment but can also cause electrical short circuits and corrosion. Therefore, it is particularly important to provide an efficient and low-energy anti-condensation method. Summary of the Invention

[0004] The embodiments of the present application at least provide a charging pile, an anti-condensation method for a charging pile, and a charging device.

[0005] In a first aspect, an embodiment of the present application provides a charging pile, comprising: 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 of 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 from each other in the charging pile, so as 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 configured to control the heat collection device and the heat transfer device to turn on when detecting that the charging pile meets the anti-condensation condition;

[0007] The heat collection device is used to collect a first gas, where the first gas is the gas in the target space 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 discharge the gas in the second cavity.

[0009] In the above embodiment, if the charging pile meets the anti-condensation conditions, the charging pile can collect the first gas in the target space through the heat collection device. The heat transfer device can then transfer the collected first gas to the second cavity, thereby increasing the air temperature and humidity in the second cavity. Finally, the gas in the second cavity is discharged. This treatment method can reduce the humidity of the air in the second cavity, increase the dryness of the second cavity, and prevent condensation from occurring inside the charging pile.

[0010] In an 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 is 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 configured to determine whether the charging pile meets the anti-condensation condition based on the first environmental parameter, and control the heat collection device and the heat transfer device to be turned on if it is determined that the anti-condensation condition is met.

[0013] In the above embodiment, by detecting the temperature and / or humidity of the second cavity and controlling the opening of the heat collection device and the heat transfer device according to the humidity and / or temperature, it is possible to automatically adjust the humidity inside the charging pile to ensure that the humidity inside the charging pile is at a normal level, thereby avoiding condensation inside the charging pile.

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

[0015] In the above embodiment, by setting the heat collection damper as a plurality of 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 anti-condensation function of the charging pile is realized under normal operation.

[0016] In an optional embodiment, the heat transfer device includes: an air intake fan, an exhaust fan and a base; the air intake fan and the exhaust fan are arranged in the second cavity, the base is located in the first cavity, and the air intake fan and the exhaust fan are located on the base, the bottom end of the base is provided with an air intake component, and the side of the base close to the shell of the charging pile is provided with an air outlet component, the air intake component is used to form an air intake channel between the first cavity and the second cavity, and the air outlet component is used to form an air outlet channel between the second cavity and the external environment of the charging pile;

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

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

[0019] In the above embodiment, by configuring an air intake fan and an air outlet fan, air circulation can be established inside the charging pile, which accelerates the air flow, helps to evenly distribute the heated air, and improves the dehumidification effect.

[0020] In an optional embodiment, the air intake component includes: an air intake damper and an air intake outlet, the air outlet component includes: an air outlet damper and an air outlet, the base is fixedly set on the 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 set in the first mounting hole, the exhaust fan is set in the second mounting hole, the air intake outlet is set at the lower end of the base and is corresponding to the first mounting hole, the air intake damper is rotatably set at the first connection of the air intake outlet, the air outlet is set in the base close to the side of the outer shell of the charging pile body and is corresponding to the second mounting hole, and the air outlet damper is rotatably set at the second connection of the air outlet.

[0021] Through the above-mentioned setting method, an air inlet 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. It can also be achieved that when the anti-condensation function is turned on, the first gas can enter the second cavity and discharge the gas in the second cavity to the outside, and when the anti-condensation function is turned off, the gas in the first cavity is prevented from entering the second cavity.

[0022] In an optional embodiment, 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;

[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 instruction 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 instruction is an instruction for the controller to control the opening of the heat collection device and the heat transfer device when it is detected that the charging pile meets the anti-condensation condition.

[0024] In the above embodiment, by providing 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, thereby avoiding condensation inside the charging pile.

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

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

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

[0028] Through the above processing method, the gas blown out by the cooling fan of the liquid cooling circulation system can be transferred to the second cavity, thereby effectively increasing the temperature in the second cavity and improving the dehumidification effect in the second cavity.

[0029] In a second aspect, an embodiment of the present application provides a method for preventing condensation of 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 it is detected that the charging pile meets the anti-condensation condition, the heat collection device is controlled to collect a 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 the gas in the second cavity is discharged; wherein the second cavity is separated from the target space area.

[0032] In a third aspect, an embodiment of the present application provides a charging device, comprising the charging pile described in any one of the first aspects above; and a charging gun, the charging gun being electrically connected to the charging pile, and the liquid cooling circulation system of the charging pile being used to dissipate heat for the charging gun.

[0033] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. The drawings herein are incorporated into and constitute a part of the specification. These drawings illustrate embodiments consistent with the present application and, together with the specification, are used to illustrate the technical solutions of the present application. It should be understood that the following drawings only illustrate certain embodiments of the present application and should not be regarded as limiting the scope. For those of ordinary skill in the art, other relevant drawings can be obtained based on these drawings without inventive effort.

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

[0036] Figure 2 A schematic structural diagram of a heat collection damper provided in an embodiment of the present application is shown;

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

[0038] Figure 4 A schematic diagram of a first heat transfer device provided in an embodiment of the present application is shown;

[0039] Figure 5 A schematic diagram of a second heat transfer device provided in an embodiment of the present application is shown;

[0040] Figure 6 A schematic diagram of a third heat transfer device provided in an embodiment of the present application is shown;

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

[0042] Figure 8 A schematic diagram of a charging pile provided in an embodiment of the present application is shown, in which the heat collection damper is in a closed state, and the air outlet damper and the air inlet damper are in an open state;

[0043] Figure 9 A side view of a charging pile is shown with the heat collection damper provided in an embodiment of the present application in a closed state, and the air outlet damper and the air inlet damper in an open state;

[0044] Figure 10 A front view of a charging pile is shown in which the heat collection damper provided in an embodiment of the present application is in a closed state, and the air outlet damper and the air inlet damper are in an open state;

[0045] Figure 11A schematic diagram of a charging pile provided in an embodiment of the present application is shown in which the heat collection damper is in an open state, and the air outlet damper and the air inlet damper are in a closed state;

[0046] Figure 12 A side view of a charging pile is shown with the heat collection damper provided in an embodiment of the present application in an open state, and the air outlet damper and the air inlet damper in a closed state;

[0047] Figure 13 A front view of a charging pile is shown in which the heat collection damper provided in an embodiment of the present application is in an open state, and the air outlet damper and the air inlet damper are in a closed state;

[0048] Figure 14 A flow chart of an anti-condensation method for a charging pile provided in an embodiment of the present application is shown;

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

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

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

[0052] Illustration:

[0053] 1-heat collection damper, 101-movable blades, 2, air intake fan, 3-exhaust fan, 4-base, 5-air intake damper, 6-exhaust damper, 7-damper control assembly, 8-connecting rod component, 9-first mounting hole, 10-second mounting hole, 11-air intake port, 12-exhaust port, 13-first connection, 14-second connection, 15-mounting plate, 16-through hole, 17-connecting part, 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 DESCRIPTION

[0054] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of this application.

[0055] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0056] The term "and / or" herein simply describes an association relationship, indicating that three relationships can exist. For example, A and / or B can represent the existence of A alone, the simultaneous existence of A and B, and the existence of B alone. In addition, the term "at least one" herein refers to any combination of at least two of any one or more of a plurality of items. For example, "at least one of A, B, and C" can represent any one or more elements selected from the set consisting of A, B, and C.

[0057] The charging pile provided in the embodiments of the present application is applied to a charging device capable of charging an electric vehicle. The charging device includes the charging pile and a charging gun provided in the embodiments of the present application. One end of the charging gun is movably disposed in a charging gun receiving cavity of the charging pile, and the other end of the charging gun is connected to a power output terminal of the charging pile via a power cord. 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 after charging begins, the electric vehicle can be charged.

[0058] In an embodiment of the present application, the charging pile includes: 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 arranged in the first cavity where the liquid cooling circulation system is located in the charging pile, and the heat transfer device is arranged in the first cavity and the second cavity separated from each other in the charging pile 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 embodiment, if the charging pile meets the anti-condensation conditions, the heat collection device can collect the first gas in the target space. The heat transfer device can then transfer the collected first gas to the second cavity, thereby increasing the air temperature and humidity within the second cavity. Finally, the gas in the second cavity is discharged. This treatment method can reduce the humidity of the air in the second cavity, increase the dryness of the second cavity, and prevent condensation from occurring inside the charging pile.

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

[0061] The heat collection device 100 is arranged in the first cavity where the liquid cooling circulation system 500 is located in the charging pile, and the heat transfer device 200 is arranged in the first cavity and the 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 area is formed 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 it is detected that the charging pile meets the anti-condensation conditions; the heat collection device 100 is used to collect the 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 an embodiment of the present application, the charging pile includes a first cavity and a second cavity; wherein the first cavity is provided with a liquid cooling circulation system, wherein the main function of the liquid cooling circulation system is to dissipate heat efficiently and ensure that the equipment operates in the best condition, thereby improving the performance and service life of the equipment. The liquid cooling circulation system uses liquid as a cooling medium and utilizes the fact that the thermal conductivity of liquid is better than that of air to achieve faster and more efficient heat transfer. The second cavity is provided with moisture-proof equipment, for example, various moisture-proof devices in the charging column. Here, the first cavity and the second cavity are separated by a partition. As 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 the traditional charging pile, or it can be a separate controller set in the second cavity. This application does not make specific restrictions on this, and it is subject to what can be implemented.

[0065] The controller may be an MCU (Microcontroller Unit), a CPU (Central Processing Unit), a DSP (Digital Signal Processing), or an FPGA (Field-Programmable Gate Array), etc. The embodiments of the present application do not specifically limit this, and are subject to implementation.

[0066] In a specific implementation, 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 be turned on.

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

[0068] When activated, the heat collection device collects the first gas within the target space. Since the first gas within the target space is typically the gas blown by the cooling fan of the liquid cooling circulation system, it may carry waste heat from the liquid cooling circulation system. The heat transfer device transfers this first gas to the second cavity. This process increases the temperature and humidity of the air within the second cavity. Finally, the heat transfer device discharges the gas from the second cavity. This process reduces the humidity within the second cavity, increases the dryness within the second cavity, and prevents condensation within the charging pile.

[0069] In an embodiment of the present application, after the heat collection device is started, a target space area can be formed between the heat collection device and the liquid cooling circulation system, thereby preventing the gas blown out by the cooling fan of the liquid cooling circulation system from being dissipated outside the charging pile through the heat dissipation channel. After the heat collection device is turned off, the gas blown out by the cooling fan of the liquid cooling circulation system can be dissipated outside the charging pile through the heat dissipation channel. After the heat transfer device is started, an air inlet 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 inlet channel, thereby increasing the air temperature inside the second cavity and increasing the air humidity in 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, and the heat transfer device can discharge the gas in the second cavity through the air outlet channel.

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

[0071] The 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 condition based on the first environmental parameter, and control the heat collection device and the heat transfer device to turn on when it is determined that the anti-condensation condition is met.

[0073] In this embodiment of the present application, the temperature and humidity monitoring device 400 can be a high-precision temperature and humidity sensor that 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 and around the control circuit board, to ensure comprehensive and accurate acquisition of environmental data.

[0074] Here, the temperature and humidity sensor can obtain the first environmental parameter of the second cavity in real time, namely the temperature and / or humidity within the second cavity. The first environmental parameter is then transmitted to the controller. After obtaining the first environmental parameter, the controller analyzes the first environmental parameter. If the analysis results determine that the charging pile meets the anti-condensation conditions, the heat collection device and the heat transfer device are controlled to activate.

[0075] In a specific implementation, the first environmental parameter can be compared with a preset parameter threshold. If the comparison shows that the first environmental parameter is greater than or equal to the preset parameter threshold, it is determined that the charging pile meets the anti-condensation condition; if the comparison shows that the first environmental parameter is less than the preset parameter threshold, it is determined that the charging pile does not meet the anti-condensation condition. For example, if the humidity in the second cavity exceeds a specified humidity threshold and / or the temperature exceeds a specified temperature threshold, it is determined that the anti-condensation condition is met. The specified humidity threshold and / or the specified temperature threshold are the above-mentioned preset parameter thresholds.

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

[0077] For example, if the first environmental parameter is humidity, the heat collection device and the heat transfer device can be activated after detecting an increase in humidity in the second cavity. The heat collection device can then collect the gas heated by the liquid cooling circulation system and transfer this gas to the second cavity via the heat transfer device to heat the air in the second cavity. The gas carrying moisture from the second cavity can then be discharged outside the charging pile, thereby preventing condensation in the charging pile.

[0078] In the above embodiment, by detecting the temperature and / or humidity of the second cavity and controlling the opening of the heat collection device and the heat transfer device according to the humidity and / or temperature, it is possible to automatically adjust the humidity inside the charging pile 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 pile further includes a DC auxiliary power supply 600, wherein the DC auxiliary power supply 600 is used to provide electrical energy for the heat collection device and the heat transfer device.

[0080] In an embodiment of the present 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 when the plurality of movable blades 101 are in a closed state, the heat collection damper 1 is opened.

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

[0082] like Figure 2 and Figure 3 The blades shown are arranged side by side in the horizontal direction. Figure 3 As shown, a mounting plate 15 can be provided on both sides of the plurality of movable blades, and a through hole 16 is provided in the mounting plate, and the connecting portion 17 of each movable blade can be rotatably provided in the through hole 16. At this time, the plurality of movable blades 101 can rotate along the horizontal axis. If the heat collection device is turned on, the plurality of 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 plurality of movable blades 101 are in an open state, that is, each movable blade 101 is approximately parallel, that is, as shown in FIG. Figure 2 Shown is a heat collection damper with movable blades in the open position.

[0083] In addition, the multiple movable blades can also be arranged vertically or tilted. For example, in a vertical arrangement, the multiple movable blades 101 can rotate along a 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 an embodiment of the present application, the heat collection damper may also be a foldable damper, wherein the foldable damper can be folded up and down, or left and right. If the heat collection device is turned on, the foldable damper is in a closed state, and 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 embodiment, by setting the heat collection damper as a plurality of 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 anti-condensation function of the charging pile is realized under normal operation.

[0086] In the embodiments of this application, 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 arranged on the base 4, and an air intake component is provided at the bottom end of the base, and an air outlet component is provided on the side of the base close to the outer shell of the charging pile, the air intake component is used to form an air intake duct between the first cavity and the second cavity, and the air outlet component is used to form an air outlet duct between the second cavity and the external environment of the charging pile.

[0087] an air intake fan, configured to deliver the gas to the second cavity through the air intake assembly;

[0088] An exhaust fan is used to discharge the gas in the second cavity through the gas outlet component.

[0089] In the embodiments of this application, Figure 5 and Figure 6 As shown, the air inlet assembly includes: an air inlet damper 5 and an air inlet vent 11, the air outlet assembly includes: an air outlet damper 6 and an air outlet vent 12, and the base 4 is fixedly arranged 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, the air intake fan 2 is arranged in the first mounting hole 9, and the exhaust fan 3 is arranged in the second mounting hole 10. Figure 5 As shown, the air inlet 11 is provided at the lower end of the base 4 and is provided corresponding to the first mounting hole 9. Figure 9 As shown, the air intake door 5 is rotatably arranged at the first connection point 13 of the air intake port 11. Figure 5 and Figure 6 As shown, the air outlet 12 is arranged in the base 4 on the side of the shell of the charging pile body, and is arranged corresponding to the second mounting hole 10 , and 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, and an air intake passage can be formed between the first cavity and the second cavity through the air intake damper and the air intake vent 11. When the heat transfer device is closed, the air intake damper is in a closed state, and when the heat transfer device is opened, the air intake damper is in an open state. Figure 6 As shown, an outlet damper 6 and an outlet 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 outlet damper is closed. When the heat transfer device is on, the outlet damper is opened by the exhaust airflow from the exhaust fan 3. Furthermore, when the heat transfer device is on, the outlet damper can be controlled by a controller to be open.

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

[0092] Here, the air inlet fan 2 can be selected as a fan with a heating function. The following will introduce the above anti-condensation process, which specifically includes:

[0093] The temperature and humidity sensor monitors the environmental parameters in the second cavity of the charging pile in real time and transmits these environmental parameters to the controller. If 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 turn on.

[0094] Specifically, the heat collection damper 1 is controlled to be in a closed state, and the air intake damper 5 is controlled to be in an open state; at the same time, the air intake fan 2 and the exhaust fan 3 are controlled to be turned on. Figure 8 、 Figure 9 and Figure 10 What is shown is a schematic diagram of a charging pile in which the heat collection damper 1 is in a closed state, and the air inlet damper 5 and the air outlet damper 6 are both in an open state.

[0095] After the heat collection damper 1 is closed, the first gas in the target space area can be collected; then, the air intake fan can suck the first gas into the air intake channel through the air intake damper 5, and then blow the first gas into the second cavity through the air intake channel. At this time, the temperature in the second cavity rises, causing the humidity of the air in the second cavity to increase. Afterwards, the gas carrying moisture in the second cavity can be sucked into the air outlet channel through the air outlet damper by the exhaust fan, and the gas can be discharged to the external environment of the charging pile through the air outlet channel. Here, after the exhaust fan is turned on, the air outlet damper 6 can be opened by the exhaust air flow, and the air outlet damper 6 is closed when the exhaust stops.

[0096] If the controller detects that the charging pile does not meet the anti-condensation conditions based on the environmental parameters, it controls the heat collection device and the heat transfer device to be turned off. Figure 11 、 Figure 12 and Figure 13 What is shown is a schematic diagram of a charging pile in which the heat collection damper 1 is in an open state, and the air inlet damper 5 and the air outlet damper 6 are both in a closed state.

[0097] In the above embodiment, by configuring an air intake fan and an air outlet fan, air circulation can be established inside the charging pile, which accelerates the air flow, helps to evenly distribute the heated air, and improves the dehumidification effect.

[0098] In the embodiments of this application, Figures 4 to 6 , Figures 8 to 13 As shown, the charging pile further includes: a damper control component 7; wherein, the damper control component is arranged on the base, and the damper control component 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 instruction 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 instruction is the instruction sent by the controller to the damper control component when it detects that the charging pile meets the anti-condensation condition.

[0100] In an embodiment of the present application, a temperature and humidity sensor monitors the environmental parameters within the second cavity of the charging pile in real time and transmits these environmental parameters to a controller. Upon detecting that the charging pile meets the anti-condensation conditions based on these environmental parameters, the controller controls the heat collection device and the heat transfer device to activate. Here, upon detecting that the charging pile meets the anti-condensation conditions, the controller can send a start command to the damper control component. Upon receiving this start command, the damper control component can 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, e.g. Figures 4 to 6 , Figures 8 to 13 The following describes the working principles of the electromagnet and motor driver respectively.

[0102] Method 1: Electromagnet. When the electromagnet is powered on, it generates a magnetic field; when the electromagnet is powered off, the magnetic field disappears.

[0103] If the damper control component is an electromagnet, the damper control component is in a power-off state after detecting the start-up instruction; when the damper control component is in the power-off state, the heat collection damper is closed and the air intake damper is opened.

[0104] In this way, if Figure 2 As shown, a connecting rod component 8 can be installed in the heat collection damper and the air intake damper. If the heat collection device and the heat transfer device are started, 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 component 8.

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

[0106] Method 2: Motor driver.

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

[0109] In the above embodiment, by providing 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, thereby avoiding condensation inside the charging pile.

[0110] To facilitate understanding of this embodiment, a method for preventing condensation of a charging pile disclosed in an embodiment of the present application is first introduced in detail.

[0111] See also Figure 14 FIG. 1 is a flow chart of a method for preventing condensation of a charging pile provided in an embodiment of the present 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 it is detected that the charging pile meets the anti-condensation condition, control the heat collection device to collect a 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 an embodiment of the present 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] When activated, the heat collection device collects the first gas. The heat transfer device transfers this first gas to the second cavity, thereby increasing the air temperature and humidity within the second cavity. Finally, the heat transfer device discharges the gas containing moisture from the second cavity. This process reduces the humidity within the second cavity, improves the dryness within the second cavity, and prevents condensation inside the charging pile.

[0116] In an embodiment of the present application, after the heat collection device is started, a target space area can be formed between the heat collection device and the liquid cooling circulation system, thereby preventing the waste heat of the liquid cooling circulation system from being dissipated outside the charging pile through the heat dissipation channel. The gas heated by the waste heat of the liquid cooling circulation system, that is, the first gas, can be collected through the target space area. After the heat collection device is turned off, the waste heat of the liquid cooling circulation system can be dissipated outside the charging pile through the heat dissipation channel. After the heat transfer device is started, an air inlet channel can be formed between the first cavity and the second cavity. At this time, the heat transfer device can transfer the first gas heated by the waste heat to the second cavity through the air inlet channel, thereby increasing the air temperature inside the second cavity and increasing the air humidity in 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, and the heat transfer device can discharge the gas carrying moisture in the second cavity through the air outlet channel.

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

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

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

[0120] In an embodiment of the present application, the 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, for example, near the charging module, around the control circuit board, etc., to ensure comprehensive and accurate acquisition of environmental data.

[0121] Here, the temperature and humidity sensor can obtain the first environmental parameter of the second cavity in real time, namely the temperature and / or humidity within the second cavity. The first environmental parameter is then transmitted to the controller. After obtaining the first environmental parameter, the controller analyzes the first environmental parameter. If the analysis results determine that the charging pile meets the anti-condensation conditions, the heat collection device and the heat transfer device are controlled to activate.

[0122] In specific implementation, the first environmental parameter can be compared with a preset parameter threshold. If the comparison shows that the first environmental parameter is greater than or equal to the preset parameter threshold, it is determined that the charging pile meets the anti-condensation condition; if the comparison shows that the first environmental parameter is less than the preset parameter threshold, it is determined that the charging pile does not meet the anti-condensation condition.

[0123] For example, if the first environmental parameter is temperature, then as the temperature within the second cavity increases, the humidity of the air within 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 moisture from the second cavity. Simultaneously, by transferring the gas heated by the liquid cooling circulation system to the second cavity, the temperature and humidity of the air within the second cavity are further increased, allowing more moisture to be removed, ensuring a dry environment within the charging pile.

[0124] For example, if the first environmental parameter is humidity, then upon detecting an increase in humidity within the second cavity, the heat collection device and the heat transfer device may be activated. The heat collection device may then begin collecting gas heated by the liquid cooling system and transfer this gas to the second cavity via the heat transfer device, thereby heating the air within the second cavity. Subsequently, the gas carrying moisture within the second cavity may be discharged outside the charging pile, thereby preventing condensation on the charging pile.

[0125] In the above embodiment, by detecting the temperature and / or humidity of the second cavity and controlling the opening of the heat collection device and the heat transfer device according to the humidity and / or temperature, it is possible to automatically adjust the humidity inside the charging pile to ensure that the humidity inside the charging pile is at a normal level, thereby avoiding condensation inside the charging pile.

[0126] In an embodiment of the present application, after controlling the heat transfer device to transfer the gas to the second cavity of the charging pile and discharging the gas carrying moisture in the second cavity, the method further includes the following steps:

[0127] First, detecting a second environmental parameter of the second cavity; wherein the second environmental parameter includes: a second temperature and / or a second humidity;

[0128] Secondly, when it is detected that the second environmental parameter is less than a preset parameter threshold, the heat transfer device and the heat collection device are controlled to be turned off.

[0129] In an embodiment of the present application, after controlling the heat transfer device to transfer the gas to the second cavity of the charging pile and discharging the gas carrying moisture in the second cavity, the controller can also obtain in real time the environmental parameter monitored by the temperature and humidity monitoring device, i.e., the second environmental parameter. The controller can compare the second environmental parameter with a preset parameter threshold, wherein if the comparison shows that the second environmental parameter is less than the preset parameter threshold, the heat transfer device and the heat collection device are controlled to be turned off.

[0130] In the above embodiment, 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 structural diagram of the charging pile is shown in FIG. 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, and the liquid cooling circulation system of the charging pile is used to dissipate heat for the charging gun, and the heat collection device and the heat transfer device are located in Figure 15 The position shown in area B.

[0132] In an embodiment of the present application, the charging pile includes: a heat collection device 100, a heat transfer device 200, a controller 300, and a liquid cooling circulation system 500; the heat collection device and the heat transfer device are both electrically connected to the controller, the heat collection device is arranged in the first cavity where the liquid cooling circulation system is located in the charging pile, and the heat transfer device is arranged in the first cavity and the second cavity separated from each other in the charging pile 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 control the heat collection device and the heat transfer device to turn on when it is detected that 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 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.

[0134] In an embodiment of the present application, after the heat collection device is started, a target space area can be formed between the heat collection device and the liquid cooling circulation system, thereby preventing the waste heat of the liquid cooling circulation system from being dissipated outside the charging pile through the heat dissipation channel. The gas heated by the waste heat of the liquid cooling circulation system can be collected through the target space area. After the heat collection device is turned off, the waste heat of the liquid cooling circulation system can be dissipated outside the charging pile through the heat dissipation channel. After the heat transfer device is started, an air inlet channel can be formed between the first cavity and the second cavity. At this time, the heat transfer device can transfer the gas heated by the waste heat to the second cavity through the air inlet channel, thereby increasing the air temperature inside the second cavity and increasing the air humidity in 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, and the heat transfer device can discharge the gas carrying moisture in the second cavity through the air outlet channel.

[0135] The present application also provides an electronic device to perform the above hard disk interface testing method. Figure 16 It shows a schematic diagram of an electronic device provided by some embodiments of the present application. Figure 16 As shown, it includes: a processor 1600, a memory 1601, a bus 1602 and a communication interface 1603, and 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 be run on the processor 1600, and when the processor 1600 runs the computer program, it executes the hard disk interface testing method provided by any of the aforementioned embodiments of the present application.

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

[0137] Bus 1602 may be an ISA bus, a PCI bus, or an EISA bus. The bus may be divided into an address bus, a data bus, a control bus, and the like. Memory 1601 is used to store programs, and processor 1600 executes the programs upon receiving execution instructions. The hard disk interface testing method disclosed in any of the aforementioned embodiments of the present application may be applied to processor 1600 or implemented by processor 1600.

[0138] The processor 1600 may be an integrated circuit chip with signal processing capabilities. During implementation, each step of the above method can be completed by hardware integrated logic circuits in the processor 1600 or by software instructions. The above-mentioned processor 1600 can be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; it can also be a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-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 various methods, steps, and logic block diagrams disclosed in the embodiments of this application. The general-purpose processor can be a microprocessor or any conventional processor. The steps of the method disclosed in the embodiments of this application can be directly implemented and executed by a hardware decoding processor, or by a combination of hardware and software modules in the decoding processor. The software module can be located in a storage medium mature in the art, such as random access memory, flash memory, read-only memory, programmable read-only memory, electrically erasable programmable memory, registers, etc. The storage medium is located in the memory 1601 , and the processor 1600 reads the information in the memory 1601 and completes the steps of the above method in combination with its hardware.

[0139] The electronic device provided in the embodiment of the present application and the hard disk interface testing method provided in the embodiment of the present application are based on the same inventive concept and have the same beneficial effects as the methods adopted, operated or implemented by them.

[0140] An embodiment of the present application also provides a computer-readable storage medium corresponding to the hard disk interface testing method provided in the aforementioned embodiment. The computer-readable storage medium is a CD on which a computer program (i.e., a computer program product) is stored. When the computer program is run by the processor, it will execute the hard disk interface testing method provided in any of the aforementioned 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 or magnetic storage media, which are not listed here one by one.

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

[0143] The present application also provides a computer program product. Figure 17 The computer program product 110 carries a program code, namely a 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 embodiment. For details, please refer to the above method embodiment and will not be repeated here.

[0144] The computer program product may be implemented in hardware, software, or a combination thereof. In one embodiment, the computer program product is implemented as a computer storage medium. In another embodiment, the computer program product is implemented as a software product, such as a software development kit (SDK).

[0145] The basic principles of the present application have been described above in conjunction with specific embodiments. However, it should be noted that the advantages, strengths, and effects mentioned in this application are merely illustrative and not restrictive, and it should not be assumed that these advantages, strengths, and effects are required of each embodiment of this application. In addition, the specific details disclosed above are merely illustrative and facilitating understanding, and are not restrictive. The above details do not limit this application to necessarily being implemented using the above specific details.

[0146] The block diagrams of the devices, devices, equipment, 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 will be appreciated by those skilled in the art, these devices, devices, equipment, and systems can be connected, arranged, or configured in any manner. Words such as "include," "comprise," "have," and the like are open-ended words, meaning "including but not limited to," and can be used interchangeably therewith. The words "or" and "and" used herein refer to the words "and / or" and can be used interchangeably therewith, unless the context clearly indicates otherwise. The word "such as" used herein refers to the phrase "such as but not limited to," and can be used interchangeably therewith.

[0147] Additionally, as used herein, "or" used in a list of items beginning with "at least one" indicates a separate list, so that, for example, a list of "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 mean that the example described is preferred or better than other examples.

[0148] It should also be noted that in the system and method of the present application, each component or each step can be decomposed and / or recombined. Such decomposition and / or recombination should be regarded as equivalent solutions of the present application.

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

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

[0151] The above description has been provided for the purpose of illustration and description. Furthermore, this description is not intended to limit the embodiments of the present application to the forms disclosed herein. Although a number of example 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: 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 of 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 from each other 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; The controller is configured to control the heat collection device and the heat transfer device to turn on when detecting that the charging pile meets the anti-condensation condition; The heat collection device is used to collect a first gas, where the first gas is the gas in the target space 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.

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 arranged 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 configured to determine whether the charging pile meets the anti-condensation condition based on the first environmental parameter, and control the heat collection device and the heat transfer device to be turned on if it is determined that the anti-condensation condition is 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 are arranged side by side along a preset direction, and when the plurality of movable blades are in a closed state, the heat collection damper is opened.

4. The charging pile according to claim 3, characterized in that: The heat transfer device includes: an air intake fan, an exhaust fan, and a base; the air intake fan and the exhaust fan are located in the second cavity, the base is located in the first cavity, and the air intake fan and the exhaust fan are arranged on the base, the bottom end of the base is provided with an air intake component, and the side of the base close to the shell of the charging pile is provided with an air outlet component, the air intake component is used to form an air intake channel between the first cavity and the second cavity, and the air outlet component is used to form an air outlet channel between the second cavity and the external environment of the charging pile; The air intake fan is used to transfer the first gas to the second cavity through the air intake assembly; The exhaust fan is used to discharge the gas in the second cavity through the gas outlet component.

5. The charging pile according to claim 4, characterized in that: The air intake component includes: an air intake damper and an air intake outlet, the air outlet component includes: an air outlet damper and an air outlet, the base is fixedly arranged on the 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 arranged in the first mounting hole, the exhaust fan is arranged in the second mounting hole, the air intake outlet is arranged at the lower end of the base and is arranged corresponding to the first mounting hole, the air intake damper is rotatably arranged at the first connection of the air intake outlet, the air outlet is arranged in the base on the side of the shell close to the charging pile body and is arranged corresponding to the second mounting hole, and the air outlet damper is rotatably arranged at the second connection 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 the damper control component is electrically connected to the controller; 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 instruction 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 instruction is an instruction for the controller to control the opening of the heat collection device and the heat transfer device when it is detected that the charging pile meets the anti-condensation condition.

7. The charging pile according to claim 6, characterized in that: The damper control component is an electromagnet; wherein, after receiving the opening instruction, the damper control component is in a power-off state; when the damper control component is in the power-off 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 arranged in the charging pile along the heat dissipation direction of the heat dissipation fan of the liquid cooling circulation system and adjacent to the heat dissipation hole of the charging pile, 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 of a charging pile, characterized in that: The charging pile includes a heat collection device, a heat transfer device and a liquid cooling circulation system, and the method includes: When it is detected that the charging pile meets the anti-condensation condition, the heat collection device is controlled to collect a 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 the gas in the second cavity is discharged; wherein the second cavity is separated from the target space area.

10. A charging device, characterized in that: include: The charging pile according to any one of claims 1 to 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 for the charging gun.

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