Multifunctional charging pile and charging pile mounting method

Abstract

The invention discloses a multifunctional charging pile and a charging pile installation method, and particularly relates to the technical field of charging piles, the multifunctional charging pile comprises a charging pile body and a plurality of bolts, charging guns are arranged on the two sides of the charging pile body, and a plurality of heat dissipation holes are formed in one side of the charging pile body; by arranging the temperature control device, the temperature of the interior of the charging pile body can be automatically regulated and controlled according to the temperature change of the use environment of the charging pile body, and the interior of the charging pile body is assisted to be rapidly cooled or heated to keep a certain temperature; the service life of the charging pile body is prolonged, the charging effect and safety are improved, and the accuracy and timeliness of charging parameters, states and information are improved; and through the arrangement of the cleaning device, the heat dissipation holes can be cleaned, so that dust and impurities in the air are not prone to falling on the heat dissipation holes to cause accumulation and blockage, and the heat dissipation effect of the heat dissipation holes is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of charging piles, and in particular to a multifunctional charging pile and a charging pile installation method. Background Art

[0002] A charging pile is a device that provides power for electric vehicles. Its function is similar to that of a gas pump in a gas station.

[0003] The main function of a charging pile is to convert the AC power of the power grid into DC power and supply it to the battery pack of an electric vehicle for charging. In this process, due to the conversion and transmission of electrical energy, a certain amount of heat will be generated inside the charging pile. This means that when the equipment is used outdoors or semi-outdoors and encounters high temperatures, if the heat inside the charging pile cannot be dissipated in time, it may cause the equipment to overheat, thereby affecting its working efficiency and lifespan, and even causing safety accidents. At the same time, when encountering cold weather, the low temperature may cause the circuits, cables, interfaces and other components of the charging pile to be affected by physical changes such as freezing, expansion, and contraction, thereby causing problems such as charging pile failure, power outage, and freezing. These problems will directly affect the charging effect and safety. Low temperatures may also have a negative impact on the software, hardware, sensors and other components in the charging management system, leading to system misjudgment, failure, and jamming, affecting the accuracy and timeliness of charging parameters, status, and information. Summary of the invention

[0004] The present invention proposes a multifunctional charging pile and a charging pile installation method to solve the problem that when a charging pile is used outdoors or semi-outdoors and encounters high temperature weather, if the heat inside the charging pile cannot be dissipated in time, the equipment may overheat, thereby affecting its working efficiency and life, and even causing safety accidents. At the same time, when encountering cold weather, the low temperature may cause the circuits, cables, interfaces and other components of the charging pile to be affected by physical changes such as freezing, expansion, and contraction, thereby causing charging pile failures, power outages, freezing and other problems, which will directly affect the charging effect and safety; the low temperature may also have a negative impact on the software, hardware, sensors and other components in the charging management system, resulting in system misjudgment, failure, jamming and other problems, affecting the accuracy and timeliness of charging parameters, status and information.

[0005] In order to achieve the above-mentioned objectives, the present invention adopts the following technical solutions: a multifunctional charging pile and a charging pile installation method, comprising a charging pile body and a plurality of bolts, charging guns are arranged on both sides of the charging pile body, a plurality of heat dissipation holes are arranged on one side of the charging pile body, mounting blocks are symmetrically and fixedly connected to both sides of the bottom of the charging pile body, one end of the bolt is inserted into the inner wall of the mounting block, a temperature control device is arranged on one side of the charging pile body, and a cleaning device is arranged on one side of the charging pile body. The temperature control device can automatically regulate the temperature inside the charging pile body according to the temperature changes of the use environment of the charging pile body, assist the internal temperature to quickly cool down and dissipate heat or heat up the internal temperature to maintain a certain temperature, thereby improving the service life of the charging pile body, the charging effect and safety, and the accuracy and timeliness of the charging parameters, status, and information. The cleaning device can clean the heat dissipation holes, so that dust and impurities in the air are not easy to fall on the heat dissipation holes and accumulate and clog them, thereby improving the heat dissipation effect of the heat dissipation holes.

[0006] The effect achieved by the above components is: when the charging pile body is installed for outdoor use, it will be placed in the designated position, and then the bolts will be inserted into the inner wall of the mounting block and then screwed to the ground, and finally it will be connected to the power supply to fix the charging pile body. When charging the electric car, the charging gun can be inserted into the electric car, and then the control panel on the charging pile body is operated to start the charging pile body to charge the electric car through the charging gun. During use, the internal temperature of the charging pile body can be automatically regulated according to the temperature changes of the use environment of the charging pile body, and the internal temperature can be assisted to quickly cool down and dissipate heat or to heat up the internal temperature to maintain a certain temperature, thereby improving the service life of the charging pile body, the charging effect and safety, and the accuracy and timeliness of the charging parameters, status, and information. At the same time, the cleaning device can be used to clean the heat dissipation holes, so that dust and impurities in the air are not easy to fall on the heat dissipation holes and accumulate and clog them, thereby improving the heat dissipation effect of the heat dissipation holes.

[0007] Preferably, the temperature control device comprises two first connecting tubes, two second connecting tubes and an air guide box, a heating mechanism and a cooling mechanism are respectively arranged between the two first connecting tubes and the two second connecting tubes, an air guide cover is fixedly connected to one side of the charging pile body, a motor is fixedly connected to the outer surface of the air guide cover, a fan blade is fixedly connected to the output end of the motor, an outer surface of one end of the fan blade is connected to the inner wall of the air guide cover through a penetration, a filter is fixedly connected to the inlet at both ends of the air guide cover, a temperature sensor is fixedly connected to the outer surface of the air guide cover, one end of the two first connecting tubes is connected to the outer surface of one end of the air guide cover through a penetration, and the two first connecting tubes are connected to the outer surface of one end of the air guide cover. An electromagnetic valve is provided on the inner wall of one end of the connecting pipe, one side of the air guide box is connected with one end of the two second connecting pipes, one side of the air guide box is fixedly connected with one side of the charging pile body, one side of the air guide box is connected with the first air guide duct, one side of the air guide box is connected with the second air guide duct, one end of the first air guide duct and the second air guide duct are respectively connected with the two sides of the charging pile body, a molecular sieve is symmetrically fixedly connected to the inner wall of one end of the air guide box close to the second connecting pipe, a plurality of activated carbon particles are arranged between one side of the two molecular sieves, and a plurality of breathable silicone plates are fixedly connected to the inner wall of one end of the air guide box close to the first air guide duct.

[0008] The effect achieved by the above components is as follows: by setting a temperature control device, when the charging pile body is installed outdoors or semi-outdoors for use, when the temperature sensor senses that the temperature of the external environment of the charging pile body is too high, the motor will be started first to drive the fan blades to rotate on the inner wall of the air guide cover, and the external wind will be filtered through the filter at the inlet of the air guide cover and then sucked into the interior of the air guide cover, and at the same time, the solenoid valve in the inner wall of the first connecting pipe connected to one side of the refrigeration mechanism is opened, and the other first connecting pipe connected to the heating mechanism is in a closed state, so that the inhaled wind passes through the first connecting pipe with the opened solenoid valve and enters the refrigeration mechanism for heat exchange, and the temperature of the wind is cooled and then discharged into the air guide box through the second connecting pipe connected at one end, and then passes through the adsorption layer formed by two layers of molecular sieves and activated carbon particles and a number of breathable silica gel plates to filter the delivered wind, absorb the moisture in the wind, and make the cooled wind dry, and then flow into the first air guide pipe and the second air guide pipe, and blow it to the interior of the charging pile body, and after exchanging with the hot air generated when the charging pile body is running, the hot air inside the charging pile body is cooled. The heat is discharged from the heat dissipation holes to achieve the effect of quickly cooling the inside of the charging pile body. When the charging pile body is used in a high temperature weather environment, the heat inside the charging pile body can be quickly dissipated in time to avoid overheating and damage of the equipment, improve the working efficiency and life of the charging pile body, and avoid safety accidents. Similarly, when used in cold weather, the solenoid valve in the inner wall of the first connecting pipe connected to the refrigeration mechanism can be closed, and the solenoid valve in the inner wall of the first connecting pipe connected to the heating mechanism can be opened, so that the wind adsorbed by the fan blades enters the heating mechanism for heat exchange to form hot air, and then is discharged into the air duct box for filtration, moisture absorption, and drying of the hot air. Finally, it is transported by the first air duct and the second air duct to be blown into the interior of the charging pile body to heat up the interior. Therefore, the components inside the charging pile body can be prevented from being frozen and causing malfunctions, power outages, freezing, etc., thereby improving the charging effect and safety; at the same time, it can also avoid the occurrence of problems such as misjudgment, failure, and jamming of the internal system caused by excessively low temperature, thereby improving the accuracy and timeliness of charging parameters, status, and information.

[0009] Preferably, the heating mechanism includes a hot air hood, both sides of the hot air hood are respectively connected to one end of one of the first connecting tubes and the second connecting tube, a plurality of heating tubes are fixedly connected to the inner wall of the hot air hood, and one side of the hot air hood is fixedly connected to one side of the charging pile body.

[0010] The effect achieved by the above components is: by setting up a heating mechanism, the wind absorbed by the fan blades enters the first connecting tube connected to the hot air hood, and then enters the hot air hood. When passing through the outer surfaces of several heating tubes, heat exchange is performed with the heat of the outer surfaces of the heating tubes to form hot air, and then the heated air is transported out from the second connecting tube connected on one side, which is convenient for the later heating treatment of the interior of the charging pile body.

[0011] Preferably, the refrigeration mechanism includes a cold air hood, both sides of the cold air hood are respectively connected to one end of the first connecting tube and the second connecting tube, one side of the cold air hood is fixedly connected to one side of the charging pile body, one side of the inner wall of the cold air hood is connected with an air duct, one side of the charging pile body is fixedly connected to a water tank, one side of the water tank is fixedly connected to a semiconductor refrigeration plate, the top inlet of the water tank is connected to one end of the water pipe, the outlet of the water tank is fixedly connected to a water pump, and the outlet of the water pump is fixedly connected to the other end of the water pipe.

[0012] The effect achieved by the above-mentioned components is: by setting up a refrigeration mechanism, first start the water pump to pump the water in the water tank that has been cooled by the semiconductor refrigeration plate into the water pipe, and then enter the water pipe inside the cold air hood, so that the surface temperature of the water pipe is reduced, and when the wind absorbed by the fan blades enters the first connecting pipe connected to the cold air hood, it is transported into the cold air hood. When the wind passes through the outer surface of the water pipe, it will exchange heat with the outer surface of the water pipe to form cold wind, and then the cooled wind will be transported out from the second connecting pipe connected to one side, which is convenient for the later rapid heat dissipation and cooling treatment of the interior of the charging pile body, and the water after the heat exchange will be transported to the inlet of the water tank through the other end of the water pipe again, and return to the water tank for cooling treatment again, so as to carry out cyclic cooling use.

[0013] Preferably, a plurality of first impellers are connected to the inner wall of one end of the water pipe near the water tank inlet, the outer surface of the other end of the first impeller is connected to one side of the inner wall of the water tank, a plurality of stirring blades are fixedly connected to the outer surface of the first impeller, and a first guide block is fixedly connected to the inner wall of the water pipe near one of the first impellers away from the water tank inlet.

[0014] The effect achieved by the above-mentioned components is: when the water inside the water pipe in the cold air hood is transported from one end to the inlet of the water tank, when the water passes through the first guide block, the first guide pipe will gradually reduce the flow channel area of ​​the water, increase the flow speed of the water, so that it can drive several first impellers to rotate, thereby driving several stirring blades to rotate in the water tank, stirring the water flowing in again from the inlet to the inner wall of the side where the semiconductor refrigeration plate is provided, so that it can fully contact the inner wall of the water tank, exchange heat with the temperature of the inner wall, reduce the temperature of the water, and facilitate the rapid cooling and heat dissipation after the air is cooled and transported to the interior of the charging pile body in the later stage.

[0015] Preferably, the cleaning device comprises a belt, a third air duct is penetrated and connected on one side of the air duct box, an outer surface of one end of the third air duct is penetrated and connected to one side of the charging pile body, one end of the third air duct is fixedly connected to a bellows, one end of the bellows is fixedly connected to a nozzle, the outer surface of the nozzle is fixedly connected to a circular hole block, a bracket is symmetrically fixedly connected to one side of the inner wall of the charging pile body, a reciprocating screw rod is penetrated and connected between one side of the two brackets, the outer surface of the reciprocating screw rod is slidably connected to the inner wall of the circular hole block, both sides of the circular hole block are fixedly connected to a telescopic rod, one end of the telescopic rod is fixedly connected to one side of the bracket, both sides of the circular hole block are fixedly connected to a connecting rod, the outer surface of the connecting rod is slidably connected to the inner wall of one of the heat dissipation holes, one end of the connecting rod is fixedly connected to a brush, the inner wall of the third air duct is penetrated and connected to a second impeller, and the inner walls at both ends of the belt are respectively sleeved on the second impeller and the outer surface of one end of the reciprocating screw rod.

[0016] The effect achieved by the above-mentioned components is: by setting a cleaning device, after the wind in the air guide box enters the third air guide duct, it will drive the second impeller to rotate, and then under the drive of the belt, it can drive the reciprocating screw to rotate on the bracket, so that its round hole block is limited by the telescopic rod, driving the connecting rod, the brush and the nozzle to move back and forth on the outer surface of the reciprocating screw, so that the bellows stretches or contracts, and the brush can clean up the dust and impurities attached to the heat dissipation holes, and then the wind blown into the bellows by the third air guide duct is discharged by the nozzle and blown to the heat dissipation holes, blowing away the dust and impurities cleaned by the brush, preventing dust and impurities from entering the inner wall of the charging pile body and affecting the use of the charging pile body. At the same time, it can also prevent dust and impurities from adhering to the heat dissipation holes again and causing blockage, affecting the heat dissipation effect of the heat dissipation holes.

[0017] Preferably, the outer surfaces of one end of the second impeller and one end of the reciprocating screw are symmetrically fixedly connected to limit ring blocks, and the two ends of the belt are respectively arranged between one side of the two pairs of limit ring blocks.

[0018] The effect achieved by the above components is: by setting the limiting ring block, the two ends of the transmission belt can be limited, so that it is not easy to shake during transmission, and the transmission is more stable.

[0019] Preferably, a second guide block is fixedly connected to the inner wall of one end of the third air guide duct close to the air guide box, and the area of ​​one end of the second guide block close to the second impeller is larger than the area of ​​the other end.

[0020] The effect achieved by the above components is: by setting the second guide block, the wind channel flowing into the inner wall of the third air guide duct can be gradually reduced from large to small, squeezing the wind to increase the wind speed flowing into the second impeller, making it easier to blow the second impeller to turn, drive the reciprocating screw to rotate, and increase the speed and power of the second impeller.

[0021] Preferably, a control module is provided inside the charging pile body, and the temperature sensor, motor, solenoid valve, heating tube and water pump are all electrically connected to the control module.

[0022] The effect achieved by the above components is: when the temperature sensor senses the temperature of the external environment of the charging pile body, it converts it into an electrical signal and uploads it to the control module inside the charging pile body, and then the control module analyzes and processes it. After the analysis, the motor is turned on to drive the fan blades to rotate and absorb the wind into the wind guide cover, and then according to the temperature, the solenoid valve in the corresponding first connecting pipe is opened, and the heating pipe or water pump is also turned on as needed to heat up or cool down the inhaled wind, so as to facilitate the later heating or cooling treatment of the interior of the charging pile body.

[0023] Preferably, the multifunctional charging pile and the charging pile installation method used in any one of claims 1 to 9 include the following steps:

[0024] Step 1: When the charging pile body is installed for outdoor use, it will be placed in a designated position, and then the bolts will be inserted into the inner wall of the mounting block and then screwed to the ground, and finally it will be connected to the power supply to fix the charging pile body. When charging the electric vehicle, the charging gun can be inserted into the electric vehicle, and then the control panel on the charging pile body can be operated to start the charging pile body to charge the electric vehicle through the charging gun;

[0025] Step 2. During use, when the temperature sensor senses that the temperature of the external environment of the charging pile body is too high, the motor will be started to drive the fan blades to rotate on the inner wall of the air guide cover, and the external wind will be sucked into the inside of the air guide cover through the inlet of the air guide cover, and then enter the refrigeration mechanism for heat exchange, and the temperature of the wind will be cooled and then discharged into the air guide box to absorb the moisture in the wind, so that the cooled wind becomes dry, and then flows into the first air guide duct and the second air guide duct, and is transported to the inside of the charging pile body, and after exchanging with the hot air generated when the charging pile body is running, the hot air inside is discharged from the heat dissipation hole, so that the inside of the charging pile body can be quickly cooled;

[0026] Step 3. Similarly, when using the charging pile in cold weather, the wind absorbed by the fan blades can be sent into the heating mechanism for heat exchange to form hot air, and then discharged into the air guide box for filtering, absorbing moisture and drying the hot air, and finally transported by the first air guide duct and the second air guide duct to blow into the interior of the charging pile body to heat up the interior;

[0027] Step 4. After the wind in the air guide box enters the third air guide pipe, it drives the connecting rod, the brush and the nozzle to move back and forth on the outer surface of the reciprocating screw to clean up the dust and impurities attached to the heat dissipation holes. Then the wind blown into the bellows by the third air guide pipe is discharged by the nozzle and blown to the heat dissipation holes to blow away the dust and impurities cleaned by the brush, so as to prevent dust and impurities from entering the inner wall of the charging pile body and affecting the use of the charging pile body. At the same time, it can also prevent dust and impurities from adhering to the heat dissipation holes again and causing blockage, which affects the heat dissipation effect of the heat dissipation holes.

[0028] In summary, the beneficial effects of the present invention are:

[0029] By setting up a temperature control device, the internal temperature of the charging pile can be automatically regulated according to the temperature changes of the operating environment of the charging pile body, assisting the internal cooling and heat dissipation quickly or heating the internal part to maintain a certain temperature, thereby improving the service life of the charging pile body, the charging effect and safety, and the accuracy and timeliness of the charging parameters, status, and information.

[0030] By providing a cleaning device, the heat dissipation holes can be cleaned so that dust and impurities in the air are not easily deposited on the heat dissipation holes to cause accumulation and blockage, thereby improving the heat dissipation effect of the heat dissipation holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a three-dimensional schematic diagram of the present invention;

[0032] Figure 2 It is a three-dimensional schematic diagram of the main body of the charging pile of the present invention;

[0033] Figure 3 It is a three-dimensional schematic diagram of the air guide cover of the present invention;

[0034] Figure 4 It is a three-dimensional schematic diagram of the cold air hood of the present invention;

[0035] Figure 5 yes Figure 4 A three-dimensional schematic diagram of the structure of the middle part;

[0036] Figure 6 It is a three-dimensional schematic diagram of the air guide box of the present invention;

[0037] Figure 7 is a three-dimensional schematic diagram of the third air guide duct of the present invention;

[0038] Figure 8 yes Figure 7 A three-dimensional schematic diagram of the structure at the second impeller;

[0039] Fig. 9 yes Figure 7 A three-dimensional schematic diagram of the structure at the middle reciprocating screw rod;

[0040] Fig.10 It is the intelligent flow chart of the present invention.

[0041] Description of reference numerals:

[0042] 1. Charging pile body; 2. Temperature control device; 3. Cleaning device; 4. Charging gun; 5. Heat dissipation hole; 6. Mounting block; 7. Bolt; 21. Air guide cover; 22. Motor; 23. Fan blade; 24. Filter; 25. Temperature sensor; 26. First connecting pipe; 27. Solenoid valve; 28. Heating mechanism; 281. Hot air cover; 282. Heating pipe; 29. ​​Refrigeration mechanism; 291. Cold air cover; 292. Water pipe; 293. Water tank; 294. Semiconductor refrigeration sheet; 295. Water pump; 296. First impeller; 29 7. stirring blade; 298. first guide block; 210. second connecting pipe; 211. air guide box; 212. first air guide pipe; 213. second air guide pipe; 214. molecular sieve; 215. activated carbon particles; 216. breathable silicone plate; 31. third air guide pipe; 32. bellows; 33. nozzle; 34. bracket; 35. reciprocating screw; 36. round hole block; 37. telescopic rod; 38. connecting rod; 39. brush; 310. second impeller; 311. belt; 312. limit ring block; 313. second guide block. DETAILED DESCRIPTION

[0043] Reference Figure 1-10As shown, the present embodiment discloses a multifunctional charging pile and a charging pile installation method, including a charging pile body 1 and a plurality of bolts 7, charging guns 4 are arranged on both sides of the charging pile body 1, a plurality of heat dissipation holes 5 are arranged on one side of the charging pile body 1, mounting blocks 6 are symmetrically fixedly connected to both sides of the bottom of the charging pile body 1, one end of the bolt 7 is inserted into the inner wall of the mounting block 6, a temperature control device 2 is arranged on one side of the charging pile body 1, and a cleaning device 3 is arranged on one side of the charging pile body 1. The temperature control device 2 can automatically regulate the temperature inside the charging pile body 1 according to the temperature change of the use environment of the charging pile body 1, assist the internal temperature to quickly cool down and dissipate heat or heat up the internal temperature to maintain a certain temperature, thereby improving the service life of the charging pile body 1, the charging effect and safety, and the accuracy and timeliness of the charging parameters, status, and information; the cleaning device 3 can clean the heat dissipation holes 5, so that dust and impurities in the air are not easy to fall on the heat dissipation holes 5 to cause accumulation and blockage, thereby improving the heat dissipation effect of the heat dissipation holes 5. When the charging pile body 1 is installed for outdoor use, it will be placed in a designated position, and then the bolt 7 will be inserted into the inner wall of the mounting block 6 and then screwed to the ground, and finally it will be connected to a power source to fix the charging pile body 1. When charging an electric car, the charging gun 4 can be inserted into the electric car, and then the control panel on the charging pile body 1 can be operated to start the charging pile body 1 to charge the electric car through the charging gun 4. During use, the temperature inside the charging pile body 1 can be automatically regulated according to the temperature change of the use environment of the charging pile body 1, and the internal temperature can be assisted to quickly cool down and dissipate heat or to heat up the internal temperature to maintain a certain temperature, thereby improving the service life of the charging pile body 1, the charging effect and safety, and the accuracy and timeliness of the charging parameters, status, and information. At the same time, the cleaning device 3 can clean the heat dissipation holes 5, so that dust and impurities in the air are not easy to fall on the heat dissipation holes 5 and accumulate and clog them, thereby improving the heat dissipation effect of the heat dissipation holes 5.

[0044] Reference Figure 1-9As shown, the present embodiment discloses a temperature control device 2 including two first connecting tubes 26, two second connecting tubes 210 and an air guide box 211, a heating mechanism 28 and a cooling mechanism 29 are respectively arranged between the two first connecting tubes 26 and the two second connecting tubes 210, an air guide cover 21 is fixedly connected to one side of the charging pile body 1, a motor 22 is fixedly connected to the outer surface of the air guide cover 21, a fan blade 23 is fixedly connected to the output end of the motor 22, an outer surface of one end of the fan blade 23 is connected to the inner wall of the air guide cover 21 through a penetration, a filter screen 24 is fixedly connected to the inlet at both ends of the air guide cover 21, a temperature sensor 25 is fixedly connected to the outer surface of the air guide cover 21, one end of the two first connecting tubes 26 is connected to the outer surface of one end of the air guide cover 21 through a penetration, and the two first connecting tubes 26 are connected to the outer surface of one end of the air guide cover 21. A solenoid valve 27 is provided on the inner wall at one end, one side of the air guide box 211 is connected to one end of the two second connecting pipes 210, one side of the air guide box 211 is fixedly connected to one side of the charging pile body 1, one side of the air guide box 211 is connected to the first air guide duct 212, one side of the air guide box 211 is connected to the second air guide duct 213, one end of the first air guide duct 212 and the second air guide duct 213 are respectively connected to the two sides of the charging pile body 1, a molecular sieve 214 is symmetrically fixedly connected to the inner wall of one end of the air guide box 211 close to the second connecting pipe 210, a plurality of activated carbon particles 215 are provided between one side of the two molecular sieves 214, and a plurality of breathable silicone plates 216 are fixedly connected to the inner wall of one end of the air guide box 211 close to the first air guide duct 212.When the charging pile body 1 is installed outdoors or semi-outdoors for use, when the temperature sensor 25 senses that the temperature of the external environment of the charging pile body 1 is too high, the motor 22 will be started first to drive the fan blades 23 to rotate on the inner wall of the wind guide cover 21, and the external wind will be filtered through the filter screen 24 at the inlet of the wind guide cover 21 and then sucked into the interior of the wind guide cover 21, and at the same time, the solenoid valve 27 in the inner wall of the first connecting pipe 26 connected to one side of the refrigeration mechanism 29 is opened, and the other first connecting pipe 26 connected to the heating mechanism 28 is in a closed state, so that the wind sucked in passes through the first connecting pipe 26 that opens the solenoid valve 27. The air enters the refrigeration mechanism 29 through the pipe 26 to exchange heat, cools the air and then is discharged into the air guide box 211 through the second connecting pipe 210 connected at one end, and then passes through the adsorption layer formed by two layers of molecular sieves 214 and activated carbon particles 215 and a plurality of breathable silica gel plates 216 to filter the air delivered in, absorb moisture in the air, and make the cooled air dry, and then flows into the first air guide pipe 212 and the second air guide pipe 213, and is delivered and blown to the inside of the charging pile body 1, and after exchanging with the hot air generated inside the charging pile body 1 during operation, the hot air inside the charging pile body 1 is cooled. The air is discharged from the heat dissipation hole 5, so that it can achieve the effect of quickly cooling the inside of the charging pile body 1, so that when the charging pile body 1 is used in a high temperature weather environment, the heat inside the charging pile body 1 can be quickly dissipated in time, so as to avoid overheating and damage of the equipment, improve the working efficiency and life of the charging pile body 1, and avoid safety accidents. Similarly, when it is used in cold weather, the electromagnetic valve 27 in the inner wall of the first connecting pipe 26 connected to the refrigeration mechanism 29 can be closed, and the electromagnetic valve 27 in the inner wall of the first connecting pipe 26 connected to the heating mechanism 28 can be opened, so that the fan blade 23 is adsorbed in The incoming wind enters the heating mechanism 28 for heat exchange to form hot air, and then is discharged into the air guide box 211 for filtration, absorption of moisture and drying of the hot air, and finally is transported by the first air guide duct 212 and the second air guide duct 213 to be blown into the interior of the charging pile body 1 to heat the interior. Therefore, it can avoid the problems of malfunction, power outage, freezing and other problems caused by the freezing of the internal parts of the charging pile body 1, thereby improving the charging effect and safety; at the same time, it can also avoid the problems of misjudgment, failure and jamming of the internal system caused by excessively low temperature, thereby improving the accuracy and timeliness of charging parameters, status and information.

[0045] Reference Figure 1-9As shown, this embodiment discloses that the heating mechanism 28 includes a hot air hood 281, and the two sides of the hot air hood 281 are respectively connected with one end of one of the first connecting tubes 26 and the second connecting tube 210, and the inner wall of the hot air hood 281 is fixedly connected with a plurality of heating tubes 282, and one side of the hot air hood 281 is fixedly connected with one side of the charging pile body 1. The wind absorbed by the fan blades 23 enters the first connecting tube 26 connected to the hot air hood 281, and then enters the hot air hood 281. When passing through the outer surfaces of the plurality of heating tubes 282, heat exchange is performed with the heat of the outer surfaces of the heating tubes 282 to form hot air, and then the heated wind is transported out from the second connecting tube 210 connected to one side, so as to facilitate the later heating treatment of the inside of the charging pile body 1.

[0046] Reference Figure 1-9As shown, this embodiment discloses that the refrigeration mechanism 29 includes a cold air hood 291, and the two sides of the cold air hood 291 are respectively connected with one end of one of the first connecting tubes 26 and the second connecting tube 210, one side of the cold air hood 291 is fixedly connected to one side of the charging pile body 1, one side of the inner wall of the cold air hood 291 is connected with an air duct, one side of the charging pile body 1 is fixedly connected with a water tank 293, one side of the water tank 293 is fixedly connected with a semiconductor refrigeration plate 294, the top inlet of the water tank 293 is connected with one end of a water pipe 292, the outlet of the water tank 293 is fixedly connected with a water pump 295, and the outlet of the water pump 295 is fixedly connected to the other end of the water pipe 292. First, start the water pump 295 to pump the water in the water tank 293 that has been cooled by the semiconductor refrigeration plate 294 into the water pipe 292, and then enter the water pipe 292 inside the cold air hood 291, so that the surface temperature of the water pipe 292 is reduced. Then, when the wind absorbed by the fan blades 23 enters the first connecting pipe 26 connected to the cold air hood 291, it is transported into the cold air hood 291. When the wind passes through the outer surface of the water pipe 292, it will exchange heat with the outer surface of the water pipe 292 to form cold wind, and then the cooled wind will be transported out from the second connecting pipe 210 connected on one side, so as to facilitate the rapid heat dissipation and cooling treatment of the interior of the charging pile body 1 at a later stage. The water after the heat exchange will be transported to the inlet of the water tank 293 through the other end of the water pipe 292 again, and then return to the water tank 293 for cooling treatment, so as to be used for circulation and cooling. A plurality of first impellers 296 are connected to the inner wall of one end of the water pipe 292 near the entrance of the water tank 293, and the outer surface of the other end of the first impeller 296 is connected to one side of the inner wall of the water tank 293. A plurality of stirring blades 297 are fixedly connected to the outer surface of the first impeller 296. A first guide block 298 is fixedly connected to the inner wall of the water pipe 292 near one of the first impellers 296 away from the entrance of the water tank 293. When the water inside the water pipe 292 in the cold air hood 291 is transported from one end to the inlet of the water tank 293, when the water passes through the first guide block 298, the first guide pipe will gradually reduce the flow channel area of ​​the water, increase the flow speed of the water, so that it can drive a number of first impellers 296 to rotate, thereby driving a number of stirring blades 297 to rotate in the water tank 293, stirring the water flowing in again from the inlet to the inner wall of the side where the semiconductor refrigeration plate 294 is provided, so that it can fully contact the inner wall of the water tank 293, exchange heat with the temperature of the inner wall, and reduce the temperature of the water, so as to facilitate the rapid cooling and heat dissipation after the air is cooled and transported to the interior of the charging pile body 1 in the later stage.

[0047] Reference Figure 1-9As shown, the present embodiment discloses a cleaning device 3 including a belt 311, a third air duct 31 is connected to one side of the air duct box 211, an outer surface of one end of the third air duct 31 is connected to one side of the charging pile body 1, a bellows 32 is fixedly connected to one end of the third air duct 31, a nozzle 33 is fixedly connected to one end of the bellows 32, a round hole block 36 is fixedly connected to the outer surface of the nozzle 33, a bracket 34 is symmetrically fixedly connected to one side of the inner wall of the charging pile body 1, a reciprocating screw 35 is connected between one side of the two brackets 34, and the outer surface of the reciprocating screw 35 is connected to the round hole block 36. The inner wall of the third air duct 31 is slidably connected, the reciprocating screw 35 and the circular hole block 36 form a ball screw mechanism, the two sides of the circular hole block 36 are fixedly connected with a telescopic rod 37, one end of the telescopic rod 37 is fixedly connected to one side of the bracket 34, the two sides of the circular hole block 36 are fixedly connected with a connecting rod 38, the outer surface of the connecting rod 38 is slidably connected to the inner wall of one of the heat dissipation holes 5, one end of the connecting rod 38 is fixedly connected with a brush 39, the inner wall of the third air duct 31 is penetrated and connected with the second impeller 310, and the inner walls of both ends of the belt 311 are respectively sleeved on the outer surface of the second impeller 310 and one end of the reciprocating screw 35. After the wind in the air guide box 211 enters the third air guide pipe 31, it will drive the second impeller 310 to rotate, and then under the transmission of the belt 311, it can drive the reciprocating screw 35 to rotate on the bracket 34, so that the circular hole block 36 is limited by the telescopic rod 37, driving the connecting rod 38, the brush 39 and the nozzle 33 to move back and forth on the outer surface of the reciprocating screw 35, so that the bellows 32 stretches or contracts, and the brush 39 can clean up the dust and impurities attached to the heat dissipation holes 5. Then the wind blown into the bellows 32 by the third air guide pipe 31 is discharged by the nozzle 33 and blown to the heat dissipation holes 5, blowing away the dust and impurities cleaned by the brush 39, preventing dust and impurities from entering the inner wall of the charging pile body 1 and affecting the use of the charging pile body 1. At the same time, it can also prevent dust and impurities from adhering to the heat dissipation holes 5 again and causing blockage, affecting the heat dissipation effect of the heat dissipation holes 5.

[0048] Reference Figure 1-9As shown, the present embodiment discloses that the outer surfaces of one end of the second impeller 310 and one end of the reciprocating screw 35 are symmetrically fixedly connected with a limiting ring block 312, and the two ends of the belt 311 are respectively arranged between one side of the two pairs of limiting ring blocks 312. By setting the limiting ring block 312, the two ends of the belt 311 can be limited, so that it is not easy to shake during transmission, and the transmission is more stable. The inner wall of one end of the third air duct 31 close to the air guide box 211 is fixedly connected with a second guide block 313, and the area of ​​one end of the second guide block 313 close to the second impeller 310 is larger than the area of ​​the other end. By setting the second guide block 313, the wind channel flowing into the inner wall of the third air duct 31 can be gradually reduced from large to small, and the wind is squeezed to increase the wind speed flowing into the second impeller 310, so as to facilitate the second impeller 310 to be blown and rotated, drive the reciprocating screw 35 to rotate, and increase the speed and power of the second impeller 310.

[0049] Reference Fig.10 As shown, this embodiment discloses that a control module is provided inside the charging pile body 1, and the temperature sensor 25, the motor 22, the solenoid valve 27, the heating pipe 282 and the water pump 295 are all electrically connected to the control module. When the temperature sensor 25 senses the temperature of the external environment of the charging pile body 1, it converts it into an electrical signal and uploads it to the control module inside the charging pile body 1, and then the control module analyzes and processes it. After the analysis, the motor 22 is turned on to drive the fan blades 23 to rotate and absorb the wind into the wind guide cover 21, and then the solenoid valve 27 in the corresponding first connecting pipe 26 is opened according to the temperature, and the heating pipe 282 or the water pump 295 is also turned on according to the demand to heat up or cool down the inhaled wind, so as to facilitate the later heating treatment or cooling and heat dissipation treatment of the inside of the charging pile body 1.

[0050] The working principle is as follows: when the charging pile body 1 is installed for outdoor use, it will be placed in a designated position, and then the bolt 7 will be inserted into the inner wall of the mounting block 6 and then screwed to the ground, and finally it will be connected to a power source to fix the charging pile body 1. When charging an electric vehicle, the charging gun 4 can be inserted into the electric vehicle, and then the control panel on the charging pile body 1 can be operated to start the charging pile body 1 to charge the electric vehicle through the charging gun 4;During use, when the temperature sensor 25 senses that the temperature of the external environment of the charging pile body 1 is too high, the motor 22 will be started first to drive the fan blades 23 to rotate on the inner wall of the wind guide cover 21, and the external wind will be filtered through the filter screen 24 at the inlet of the wind guide cover 21 and then sucked into the interior of the wind guide cover 21. The water pump 295 will be started first to pump the water cooled by the semiconductor refrigeration plate 294 in the water tank 293 into the water pipe 292, and at the same time, the solenoid valve 27 in the inner wall of the first connecting pipe 26 connected to the cold air cover 291 will be opened, and the other first connecting pipe 26 connected to the hot air cover 281 will be in a closed state, so that the wind it inhales passes through the first connecting pipe 26 with the opened solenoid valve 27 and enters the water pipe 292 inside the cold air cover 291, so that the water pipe 2 The surface temperature of 92 is reduced, and the wind absorbed by the fan blades 23 enters the first connecting pipe 26 connected to the cold air cover 291 and is then transported into the cold air cover 291. When the wind passes through the outer surface of the water pipe 292, it will exchange heat with the outer surface of the water pipe 292 to form cold wind, and then the cooled wind is transported out from the second connecting pipe 210 connected on one side and discharged into the air guide box 211, and then passes through the adsorption layer formed by two layers of molecular sieves 214 and activated carbon particles 215 and a plurality of breathable silica gel plates 216 to filter the transported wind, absorb the moisture in the wind, and make the cooled wind dry, and then flow into the first air guide pipe 212 and the second air guide pipe 213, and transport and blow to the inside of the charging pile body 1, and the charging pile body 1 is connected to the charging pile body 1. After the hot air generated during internal operation is exchanged, the hot air inside is discharged from the heat dissipation holes 5, so that the inside of the charging pile body 1 can be quickly cooled down, so that the heat inside the charging pile body 1 can be quickly dissipated in time when the charging pile body 1 is used in a high temperature weather environment, so as to avoid overheating and damage of the equipment, improve the working efficiency and life of the charging pile body 1, and avoid safety accidents. Similarly, when using it in cold weather, the solenoid valve 27 in the inner wall of the first connecting pipe 26 connected to the refrigeration mechanism 29 can be closed, and the solenoid valve 27 in the inner wall of the first connecting pipe 26 connected to the heating mechanism 28 can be opened, so that the wind absorbed by the fan blades 23 enters the first connecting pipe 26 connected to the hot air hood 281, and then After entering the hot air hood 281, when passing through the outer surfaces of several heating tubes 282, it exchanges heat with the heat of the outer surfaces of the heating tubes 282 to form hot air, and then the heated air is transported from the second connecting tube 210 connected to one side and discharged into the air guide box 211 for filtering, absorbing moisture and drying the hot air, and finally transported by the first air guide 212 and the second air guide 213 to be blown into the interior of the charging pile body 1 to heat the interior, thereby preventing the components inside the charging pile body 1 from being frozen and causing problems such as malfunction, power failure, freezing, etc., thereby improving the charging effect and safety; at the same time, it can also avoid the problems such as misjudgment, failure, and jamming of the internal system caused by too low temperature, thereby improving the accuracy and timeliness of charging parameters, status, and information;After the wind in the air guide box 211 enters the third air guide pipe 31, it will drive the second impeller 310 to rotate, and then under the transmission of the belt 311, the reciprocating screw rod 35 can be driven to rotate on the bracket 34, so that the circular hole block 36 is limited by the telescopic rod 37, and the connecting rod 38, the brush 39 and the nozzle 33 move back and forth on the outer surface of the reciprocating screw rod 35, so that the bellows 32 stretches or contracts, and the brush 39 can clean up the dust and impurities attached to the heat dissipation hole 5, and then the wind blown into the bellows 32 by the third air guide pipe 31 is discharged by the nozzle 33 and blown to the heat dissipation hole 5, and the dust and impurities cleaned by the brush 39 are blown away, so as to prevent dust and impurities from entering the inner wall of the charging pile body 1 and affecting the use of the charging pile body 1, and at the same time, it can also prevent dust and impurities from being attached to the heat dissipation hole 5 again to cause blockage and affect the heat dissipation effect of the heat dissipation hole 5. ;

Claims

1. A multifunctional charging pile, comprising a charging pile body (1) and a plurality of bolts (7), characterized in that: Charging guns (4) are arranged on both sides of the charging pile body (1), a plurality of heat dissipation holes (5) are arranged on one side of the charging pile body (1), mounting blocks (6) are symmetrically fixedly connected to both sides of the bottom of the charging pile body (1), one end of the bolt (7) is inserted into the inner wall of the mounting block (6), a temperature control device (2) is arranged on one side of the charging pile body (1), and a cleaning device (3) is arranged on one side of the charging pile body (1), the temperature control device (2) can automatically control the temperature inside the charging pile body (1) according to the temperature change of the use environment of the charging pile body (1), assist the internal temperature to quickly cool down and dissipate heat, or heat up the internal temperature to maintain a certain temperature, thereby improving the service life of the charging pile body (1), the charging effect and safety, and the accuracy and timeliness of the charging parameters, status, and information, and the cleaning device (3) can clean the heat dissipation holes (5), so that dust and impurities in the air are not easy to fall on the heat dissipation holes (5) to cause accumulation and blockage, thereby improving the heat dissipation effect of the heat dissipation holes (5).

2. A multifunctional charging pile according to claim 1, characterized in that: The temperature control device (2) comprises two first connecting tubes (26), two second connecting tubes (210) and an air guide box (211); a heating mechanism (28) and a cooling mechanism (29) are respectively arranged between the two first connecting tubes (26) and the two second connecting tubes (210); an air guide cover (21) is fixedly connected to one side of the charging pile body (1); a motor (22) is fixedly connected to the outer surface of the air guide cover (21); a fan blade (23) is fixedly connected to the output end of the motor (22); an outer surface of one end of the fan blade (23) is connected to the inner wall of the air guide cover (21); a filter screen (24) is fixedly connected to the inlet at both ends of the air guide cover (21); a temperature sensor (25) is fixedly connected to the outer surface of the air guide cover (21); one end of the two first connecting tubes (26) is connected to the outer surface of one end of the air guide cover (21); The inner wall of one end is provided with a solenoid valve (27), one side of the air guide box (211) is connected to one end of two second connecting pipes (210), one side of the air guide box (211) is fixedly connected to one side of the charging pile body (1), one side of the air guide box (211) is connected to a first air guide pipe (212), one side of the air guide box (211) is connected to a second air guide pipe (213), and the first air guide pipe (212) and the second air guide pipe (213) are connected to each other. One end of the air guide pipe (213) is respectively connected to the two sides of the charging pile body (1); a molecular sieve (214) is symmetrically fixedly connected to the inner wall of one end of the air guide box (211) close to the second connecting pipe (210); a plurality of activated carbon particles (215) are arranged between one side of the two molecular sieves (214); and a plurality of breathable silica gel plates (216) are fixedly connected to the inner wall of one end of the air guide box (211) close to the first air guide pipe (212).

3. A multifunctional charging pile according to claim 2, characterized in that: The heating mechanism (28) comprises a hot air hood (281), the two sides of the hot air hood (281) are respectively connected to one end of one of the first connecting tubes (26) and the second connecting tube (210), the inner wall of the hot air hood (281) is fixedly connected to a plurality of heating tubes (282), and one side of the hot air hood (281) is fixedly connected to one side of the charging pile body (1).

4. A multifunctional charging pile according to claim 2, characterized in that: The refrigeration mechanism (29) comprises a cold air hood (291), the two sides of the cold air hood (291) are respectively connected to one end of one of the first connecting pipes (26) and the second connecting pipe (210), one side of the cold air hood (291) is fixedly connected to one side of the charging pile body (1), one side of the inner wall of the cold air hood (291) is connected to an air duct, one side of the charging pile body (1) is fixedly connected to a water tank (293), one side of the water tank (293) is fixedly connected to a semiconductor refrigeration plate (294), the top inlet of the water tank (293) is connected to one end of a water pipe (292), the outlet of the water tank (293) is fixedly connected to a water pump (295), and the outlet of the water pump (295) is fixedly connected to the other end of the water pipe (292).

5. A multifunctional charging pile according to claim 4, characterized in that: A plurality of first impellers (296) are connected to the inner wall of one end of the water pipe (292) close to the entrance of the water tank (293); the outer surface of the other end of the first impeller (296) is connected to one side of the inner wall of the water tank (293); a plurality of stirring blades (297) are fixedly connected to the outer surface of the first impeller (296); and a first guide block (298) is fixedly connected to the inner wall of the water pipe (292) close to one of the first impellers (296) and away from the entrance of the water tank (293).

6. A multifunctional charging pile according to claim 1, characterized in that: The cleaning device (3) comprises a belt (311), a third air duct (31) is connected to one side of the air duct box (211), an outer surface of one end of the third air duct (31) is connected to one side of the charging pile body (1), a bellows (32) is fixedly connected to one end of the third air duct (31), a nozzle (33) is fixedly connected to one end of the bellows (32), a round hole block (36) is fixedly connected to the outer surface of the nozzle (33), a bracket (34) is symmetrically fixedly connected to one side of the inner wall of the charging pile body (1), a reciprocating screw (35) is connected between one side of the two brackets (34), and the outer surface of the reciprocating screw (35) is fixedly connected to the inner wall of the charging pile body (1). The surface is slidably connected to the inner wall of the circular hole block (36), and telescopic rods (37) are fixedly connected to both sides of the circular hole block (36), one end of the telescopic rod (37) is fixedly connected to one side of the bracket (34), and connecting rods (38) are fixedly connected to both sides of the circular hole block (36), and the outer surface of the connecting rod (38) is slidably connected to the inner wall of one of the heat dissipation holes (5), and one end of the connecting rod (38) is fixedly connected to a brush (39), and the inner wall of the third air guide duct (31) is penetrated and connected to the second impeller (310), and the inner walls of both ends of the belt (311) are respectively sleeved on the outer surface of the second impeller (310) and one end of the reciprocating screw rod (35).

7. A multifunctional charging pile according to claim 6, characterized in that: The outer surfaces of one end of the second impeller (310) and one end of the reciprocating screw (35) are symmetrically fixedly connected to the limiting ring blocks (312), and the two ends of the belt (311) are respectively arranged between one side of the two pairs of limiting ring blocks (312).

8. A multifunctional charging pile according to claim 6, characterized in that: A second guide block (313) is fixedly connected to the inner wall of one end of the third air guide pipe (31) close to the air guide box (211); the area of ​​one end of the second guide block (313) close to the second impeller (310) is larger than the area of ​​the other end.

9. A multifunctional charging pile according to claim 4, characterized in that: A control module is arranged inside the charging pile body (1); the temperature sensor (25), the motor (22), the solenoid valve (27), the heating pipe (282) and the water pump (295) are all electrically connected to the control module.

10. An installation method, characterized in that: A multifunctional charging pile for use in any one of claims 1 to 9, comprising the following steps: Step 1: When the charging pile body (1) is installed for outdoor use, it is placed at a designated position, and then the bolt (7) is inserted into the inner wall of the mounting block (6) and then screwed to the ground, and finally it is connected to a power source to fix the charging pile body (1). When charging an electric vehicle, the charging gun (4) can be inserted into the electric vehicle, and then the control panel on the charging pile body (1) is operated to start the charging pile body (1) to charge the electric vehicle through the charging gun (4); Step 2: During use, when the temperature sensor (25) senses that the temperature of the external environment of the charging pile body (1) is too high, the motor (22) is started to drive the fan blades (23) to rotate on the inner wall of the wind guide cover (21), and the external wind is sucked into the inside of the wind guide cover (21) through the inlet of the wind guide cover (21), and then enters the refrigeration mechanism (29) for heat exchange, and the temperature of the wind is cooled and then discharged into the wind guide box (211) to absorb moisture in the wind, so that the cooled wind becomes dry, and then flows into the first wind guide pipe (212) and the second wind guide pipe (213), and is transported to the inside of the charging pile body (1), and after exchanging with the hot air generated when the charging pile body (1) is running, the hot air inside is discharged from the heat dissipation hole (5), so as to achieve the effect of quickly cooling the inside of the charging pile body (1); Step 3. Similarly, when the charging pile is used in cold weather, the wind absorbed by the fan blades (23) can be introduced into the heating mechanism (28) for heat exchange to form hot air, which is then discharged into the air guide box (211) for filtering, absorbing moisture, and drying the hot air. Finally, the hot air is transported by the first air guide duct (212) and the second air guide duct (213) and blown into the interior of the charging pile body (1) to heat the interior thereof. Step 4: After the wind in the air guide box (211) enters the third air guide pipe (31), it drives the connecting rod (38), the brush (39) and the nozzle (33) to move back and forth on the outer surface of the reciprocating screw (35), so as to clean up the dust and impurities attached to the heat dissipation hole (5). Then, the wind blown into the bellows (32) by the third air guide pipe (31) is discharged by the nozzle (33) and blown toward the heat dissipation hole (5), so as to blow away the dust and impurities cleaned by the brush (39), thereby preventing the dust and impurities from entering the inner wall of the charging pile body (1) and affecting the use of the charging pile body (1). At the same time, it can also prevent the dust and impurities from adhering to the heat dissipation hole (5) again and causing blockage, thereby affecting the heat dissipation effect of the heat dissipation hole (5).

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