Intelligent charging pile control system
By introducing induction units and cooling units into the charging pile, and utilizing cooling devices and semiconductor refrigeration plates to achieve automated heat dissipation inside the charging pile, the problem of insufficient heat dissipation in the charging pile is solved, and the reliability and safety of the equipment are improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGXI RUIHUA INTELLIGENT TECH CO LTD
- Filing Date
- 2025-05-14
- Publication Date
- 2026-05-26
AI Technical Summary
Existing charging stations cannot effectively dissipate heat during the charging process, leading to increased internal temperature, which affects equipment performance and poses safety hazards.
It employs an induction unit and a cooling unit, cools the air through a cooling device and delivers it into the charging pile, uses delivery pipes and exhaust pipes to achieve internal airflow cooling, and combines a semiconductor cooling plate and a fan to improve heat dissipation.
It effectively reduces the internal temperature of charging piles, reduces high-temperature failures, and improves equipment reliability and safety.
Smart Images
Figure CN224276877U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of charging pile control systems, and in particular to an intelligent charging pile control system. Background Technology
[0002] With the increasing popularity of electric vehicles, charging stations, as a crucial supporting infrastructure for electric vehicles, are being used more and more frequently. During the charging process, the internal charging modules and power conversion modules of a charging station generate a significant amount of heat. If this heat cannot be dissipated effectively and promptly, the internal temperature of the charging station will rise, affecting its normal operating performance, shortening its lifespan, and potentially even causing safety accidents such as fires. Therefore, automatic heat dissipation control is necessary.
[0003] Currently, among existing charging piles, such as the patent with authorization announcement number CN214564707U, this utility model discloses a charging pile, including a charging pile body and a mounting plate. The charging pile body is fixedly installed on the side wall of the mounting plate. The charging pile body is provided with a charging cable. A protective frame is fixedly connected to one side wall of the mounting plate. A rotating shaft is rotatably connected to the inner wall of one end of the protective frame. One end of the rotating shaft is rotatably installed through one side wall of the protective frame. A take-up roller is coaxially fixedly connected to the rotating shaft located inside the protective frame.
[0004] However, it was found during the use of the charging station that it was not easy to achieve automatic cooling, which could easily lead to high-temperature failures during operation and reduce its reliability. Utility Model Content
[0005] To solve the above-mentioned technical problems, this utility model provides an intelligent charging pile control system that achieves cooling of electrical components inside the charging pile body and reduces high-temperature failures of the charging pile.
[0006] The present invention provides an intelligent charging pile control system, including a charging pile body and a heat dissipation port, the heat dissipation port being located on the upper part of the outer side wall of the charging pile body; it also includes a cooling unit and a sensing unit, the sensing unit being used to sense the temperature inside the charging pile body, and the cooling unit being used to dissipate heat and cool down the charging pile body.
[0007] The cooling unit includes a cooling device, a conveying pipe, multiple sets of discharge pipes, and a housing. The conveying pipe is located inside the charging pile body, and the multiple sets of discharge pipes are all connected to the conveying pipe. The housing is installed on the outer wall of the charging pile body, and the cooling device is installed on the housing to cool the air. The conveying pipe is connected to the cooling device. The temperature inside the charging pile body is sensed by a sensing unit. When the temperature inside the charging pile body is high, the cooling unit dissipates heat and cools the charging pile body, thereby achieving the cooling effect of the electrical components inside the charging pile body and reducing high-temperature failures of the charging pile. Specifically, the air is cooled by the cooling device, and the cooled air is delivered to the inside of the conveying pipe. Then, the low-temperature air is delivered to the charging pile body through the multiple sets of discharge pipes. After flowing inside the charging pile body, the air is discharged through the heat dissipation vents, thereby cooling the charging pile body.
[0008] Preferably, the cooling device includes a cooler, a conveying box, multiple sets of heat exchange tubes, a cylinder, a filter screen, a first fan, and an air inlet. Coolant is provided inside the housing. Two conveying boxes are installed on the inner sidewall of the housing. Multiple sets of heat exchange tubes are connected between the two conveying boxes. The lower conveying box is connected to the conveying pipes, and the upper conveying box is connected to the cylinder. The cylinder is installed at the top of the housing. The filter screen and the first fan are respectively located inside the cylinder. The air inlet is located on the outer sidewall of the cylinder. The cooler is located on the housing and is used to cool the coolant. When the first fan is turned on, air is drawn into the cylinder through the air inlet. After being filtered by the filter screen, the air is delivered to the two conveying boxes and the multiple sets of heat exchange tubes. The coolant cools the multiple sets of heat exchange tubes, thus cooling the air and delivering the cooled air to the inside of the charging pile, improving the heat dissipation and cooling effect of the charging pile.
[0009] Preferably, the cooler includes a circulation tank, a pump body, and a semiconductor cooling plate. The circulation tank is installed on the outer wall of the housing, and the upper part of the circulation tank is connected to the inside of the housing. The pump body is connected to the lower part of the circulation tank in front of the housing. The semiconductor cooling plate is installed on the circulation tank, and the heat-conducting plate is disposed inside the circulation tank, with the cooling end of the semiconductor cooling plate in contact with the heat-conducting plate. When the pump body is turned on, the coolant in the housing circulates in the circulation tank, and the heat-conducting plate is cooled by the semiconductor cooling plate, which in turn cools the coolant in the circulation tank, improving the effect of maintaining a low temperature for the coolant and improving the cooling reliability of the charging pile.
[0010] Preferably, it also includes fins and a second fan. The fins are disposed on the heat dissipation end of the semiconductor cooling plate, and the second fan is installed on the outer wall of the circulation box. The combined use of the fins and the second fan improves the heat dissipation and cooling effect of the semiconductor cooling plate.
[0011] Preferably, the cylinder is screwed onto the housing; this improves the ease of loading and unloading the cylinder, and also improves the ease of cleaning and maintaining the filter and the first fan.
[0012] Preferably, the sensing unit includes a temperature sensor and a controller, both of which are located inside the charging pile body; the temperature sensor senses the temperature inside the charging pile body, and when the temperature is high, the controller controls the operation of the cooling unit.
[0013] Preferably, the controller uses a microcontroller as the core control unit, equipped with a corresponding memory and communication interface, and connects to the information transmission equipment through the communication interface; this improves the convenience of automatic heat dissipation and cooling of the charging pile, and facilitates the transmission of high temperature alarm information.
[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: the temperature inside the charging pile body is sensed by the sensing unit. When the temperature inside the charging pile body is high, the cooling unit dissipates heat and cools the charging pile body, thereby achieving the cooling effect of electrical components inside the charging pile body and reducing high temperature failures of the charging pile. Specifically, the air is cooled by the cooling device, the cooled air is delivered to the inside of the delivery pipe, and then the low temperature air is delivered to the charging pile body through multiple sets of discharge pipes. After the air flows inside the charging pile body, it is discharged through the heat dissipation port, thereby cooling the charging pile body. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the isometric structure of this utility model;
[0016] Figure 2 This is an isometric structural diagram of the connection between the delivery pipe and the discharge pipe, etc.
[0017] Figure 3 This is an isometric structural diagram of the connection between the cylinder and the air inlet, etc.
[0018] Figure 4 This is a partial isometric structural diagram of the connection between the semiconductor cooling plate and fins, etc.
[0019] Figure 5 This is a partial isometric structural diagram of the connection between the conveyor box and heat exchange tubes, etc.
[0020] The following components are labeled in the attached diagram: 1. Charging pile body; 2. Heat dissipation vent; 3. Delivery pipe; 4. Discharge pipe; 5. Shell; 6. Delivery box; 7. Heat exchange pipe; 8. Cylinder; 9. Filter screen; 10. First fan; 11. Air inlet; 12. Circulation box; 13. Pump body; 14. Semiconductor cooling plate; 15. Heat conduction plate; 16. Fins; 17. Second fan; 18. Temperature sensor; 19. Controller. Detailed Implementation
[0021] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example 1
[0022] like Figures 1 to 5 As shown, the present invention provides an intelligent charging pile control system, which includes a charging pile body 1 and a heat dissipation port 2, the heat dissipation port 2 being disposed on the upper part of the outer side wall of the charging pile body 1; it also includes a cooling unit and a sensing unit, the sensing unit being used to sense the temperature inside the charging pile body 1, and the cooling unit being used to dissipate heat and cool down the charging pile body 1.
[0023] The cooling unit includes a cooling device, a conveying pipe 3, multiple sets of discharge pipes 4, and a housing 5. The conveying pipe 3 is located inside the charging pile body 1, and the multiple sets of discharge pipes 4 are all connected to the conveying pipe 3. The housing 5 is installed on the outer wall of the charging pile body 1, and a cooling device is provided on the housing 5. The cooling device is used to cool the air, and the conveying pipe 3 is connected to the cooling device.
[0024] like Figure 3 As shown, the cooling device includes a cooler, a conveying box 6, multiple sets of heat exchange tubes 7, a cylinder 8, a filter screen 9, a first fan 10, and an air inlet 11. Coolant is provided inside the shell 5. Both sets of conveying boxes 6 are installed on the inner side wall of the shell 5. Multiple sets of heat exchange tubes 7 are connected and arranged between the two sets of conveying boxes 6. The lower conveying box 6 is connected to the conveying pipe 3, and the upper conveying box 6 is connected to the cylinder 8. The cylinder 8 is installed at the top of the shell 5. The filter screen 9 and the first fan 10 are respectively arranged inside the cylinder 8. The air inlet 11 is arranged on the outer side wall of the cylinder 8. The cooler is arranged on the shell 5 and is used to cool the coolant.
[0025] In this embodiment, the temperature inside the charging pile body 1 is sensed by the sensing unit. When the temperature inside the charging pile body 1 is high, the cooling unit dissipates heat and cools the charging pile body 1, thereby achieving the cooling effect of the electrical components inside the charging pile body 1 and reducing the high temperature failure of the charging pile. Specifically, the air is cooled by the cooling device, and the cooled air is delivered to the inside of the delivery pipe 3. Then, the low temperature air is delivered to the charging pile body 1 through multiple sets of discharge pipes 4. After the air flows inside the charging pile body 1, it is discharged through the heat dissipation port 2, thereby cooling the inside of the charging pile body 1. Example 2
[0026] Based on Example 1, such as Figure 4As shown, the present invention discloses an intelligent charging pile control system. The cooler includes a circulation box 12, a pump body 13, and a semiconductor cooling plate 14. The circulation box 12 is installed on the outer wall of the housing 5, and the upper part of the circulation box 12 is connected to the inside of the housing 5. The pump body 13 is connected to the lower part of the circulation box 12 in front of the housing 5. The semiconductor cooling plate 14 is installed on the circulation box 12, and the heat conduction plate 15 is disposed inside the circulation box 12, with the cooling end of the semiconductor cooling plate 14 in contact with the heat conduction plate 15.
[0027] like Figure 4 As shown, it also includes fins 16 and a second fan 17. The fins 16 are disposed on the heat dissipation end of the semiconductor cooling plate 14, and the second fan 17 is mounted on the outer wall of the circulation box 12.
[0028] like Figure 5 As shown, the cylindrical body 8 is screwed onto the housing 5;
[0029] like Figure 2 As shown, the sensing unit includes a temperature sensor 18 and a controller 19, both of which are located inside the charging pile body 1.
[0030] like Figure 2 As shown, the controller 19 uses a microcontroller as the core control unit, is equipped with a corresponding memory and communication interface, and is connected to the information transmission device through the communication interface;
[0031] In this embodiment, after the first fan 10 is turned on, air is drawn into the cylinder 8 through the air inlet 11. After being filtered by the filter screen 9, the air is delivered to two sets of delivery boxes 6 and multiple sets of heat exchange tubes 7. The multiple sets of heat exchange tubes 7 are cooled by the coolant, which in turn cools the air. The cooled air is then delivered into the charging pile body 1, improving the heat dissipation and cooling effect of the charging pile. After the pump body 13 is turned on, the coolant in the housing 5 circulates in the circulation box 12. The heat conduction plate 15 is cooled by the semiconductor cooling plate 14, which in turn cools the coolant in the circulation box 12, improving the effect of the coolant maintaining a low temperature and improving the cooling reliability of the charging pile.
[0032] This utility model discloses an intelligent charging pile control system. During operation, the system senses the temperature inside the charging pile body 1 through a sensing unit. When the temperature inside the charging pile body 1 is high, the system uses a cooling unit to dissipate heat and lower the temperature inside the charging pile body 1, thereby achieving a cooling effect on the electrical components inside the charging pile body 1. Specifically, the system uses a cooling device to cool the air, which is then transported to the inside of the conveying pipe 3. After that, the low-temperature air is transported to the charging pile body 1 through multiple sets of discharge pipes 4. After flowing inside the charging pile body 1, the air is discharged through the heat dissipation port 2, thereby cooling the inside of the charging pile body 1.
[0033] The charging pile body 1, first fan 10, pump body 13, semiconductor cooling plate 14, second fan 17, temperature sensor 18 and controller 19 of the intelligent charging pile control system of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.
[0034] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A smart charging pile control system, comprising a charging pile body (1) and a heat dissipation vent (2), wherein the heat dissipation vent (2) is disposed on the upper part of the outer side wall of the charging pile body (1); characterized in that, It also includes a cooling unit and a sensing unit. The sensing unit is used to sense the temperature inside the charging pile body (1), and the cooling unit is used to dissipate heat and cool down the charging pile body (1). The cooling unit includes a cooling device, a conveying pipe (3), multiple sets of discharge pipes (4) and a housing (5). The conveying pipe (3) is located inside the charging pile body (1). The multiple sets of discharge pipes (4) are all connected to the conveying pipe (3). The housing (5) is installed on the outer wall of the charging pile body (1). The housing (5) is equipped with a cooling device for cooling the air. The conveying pipe (3) is connected to the cooling device.
2. The intelligent charging pile control system as described in claim 1, characterized in that, The cooling device includes a cooler, a delivery box (6), multiple sets of heat exchange tubes (7), a cylinder (8), a filter screen (9), a first fan (10), and an air inlet (11). Coolant is provided inside the shell (5). Both sets of delivery boxes (6) are installed on the inner side wall of the shell (5). Multiple sets of heat exchange tubes (7) are connected between the two sets of delivery boxes (6). The lower delivery box (6) is connected to the delivery pipe (3), and the upper delivery box (6) is connected to the cylinder (8). The cylinder (8) is installed at the top of the shell (5). The filter screen (9) and the first fan (10) are respectively installed inside the cylinder (8). The air inlet (11) is installed on the outer side wall of the cylinder (8). The cooler is installed on the shell (5) and is used to cool the coolant.
3. The intelligent charging pile control system as described in claim 2, characterized in that, The cooler includes a circulation box (12), a pump body (13), a semiconductor cooling plate (14), and a heat-conducting plate (15). The circulation box (12) is installed on the outer wall of the housing (5). The upper part of the circulation box (12) is connected to the inside of the housing (5). The pump body (13) is connected to the lower part of the circulation box (12) in front of the housing (5). The semiconductor cooling plate (14) is installed on the circulation box (12). The heat-conducting plate (15) is located inside the circulation box (12), and the cooling end of the semiconductor cooling plate (14) is in contact with the heat-conducting plate (15).
4. The intelligent charging pile control system as described in claim 3, characterized in that, It also includes fins (16) and a second fan (17). The fins (16) are disposed on the heat dissipation end of the semiconductor cooling plate (14), and the second fan (17) is mounted on the outer wall of the circulation box (12).
5. The intelligent charging pile control system as described in claim 2, characterized in that, The cylinder (8) is screwed onto the shell (5).
6. The intelligent charging pile control system as described in claim 1, characterized in that, The sensing unit includes a temperature sensor (18) and a controller (19), both of which are located inside the charging pile body (1).
7. The intelligent charging pile control system as described in claim 6, characterized in that, The controller (19) uses a microcontroller as the core control unit, is equipped with a corresponding memory and communication interface, and is connected to the information transmission equipment through the communication interface.