Energy-saving charging pile heat dissipation device

Abstract

The invention discloses an energy-saving charging pile heat dissipation device, and relates to the technical field of charging piles, the energy-saving charging pile heat dissipation device comprises a charging pile main body, charging panels are arranged on the two sides of the charging pile main body, the surfaces of the charging panels are movably sleeved with charging guns, and mounting plates are fixedly mounted on the sides, away from the charging guns, of the charging panels; a heat insulation plate is fixedly mounted in the mounting plate, a display screen is fixedly mounted on the front face of the charging pile body, and a heat dissipation frame is arranged on one side of the mounting plate. Through mutual cooperation of the water tank, the connecting water pipe, the cooling pipe, a ventilation plate and a heat dissipation net, the problem that part of energy is wasted due to different power and different generated temperatures of new energy automobile charging piles is solved, the cooling function is achieved, and when the use power of the charging pile is small, heat dissipation is achieved through wind power, and when the power is large, energy is saved. And cooling liquid heat conversion cooling is matched, so that the device can save resources, and the convenience of the device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of charging piles, and in particular to an energy-saving charging pile heat dissipation device. Background Art

[0002] In order to protect the environment and save energy, more and more electric vehicles are being put on the market. With the progress of society, the maturity of technology and the improvement of people's environmental awareness, electric vehicles will gradually replace fuel-consuming vehicles. In the process of electric vehicles gradually replacing fuel-consuming vehicles, the charging problem of electric vehicles has always been a bottleneck that hinders the rapid advancement of this process. The charging problem of electric vehicles is mainly reflected in the number of charging piles, the charging efficiency of charging piles, safety issues and many other aspects. Its function is similar to that of a gas station. It can be fixed on the ground or wall and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential parking lots or charging stations. It can charge various models of electric vehicles according to different voltage levels. During the charging process of electric vehicles, the power supply releases energy in a limited time and emits a lot of heat. Therefore, an energy-saving charging pile heat dissipation device and its working method are proposed.

[0003] In the existing technical scheme, a publication number: CN218906952U is proposed, which is a heat dissipation device for a new energy vehicle charging pile, including a new energy charging pile body, a back plate is installed on the back of the new energy charging pile body, an electric push rod is installed on the inner wall surface of the new energy charging pile body, the output end of the electric push rod is fixed to the back plate surface, a dustproof and breathable net is provided on the back plate surface, one end of the dustproof and breathable net is fixed to the inner wall of the new energy charging pile body, the cross-sectional shape of the dustproof and breathable net is the same as the cross-sectional shape of the new energy charging pile, a column is vertically installed on the top of the new energy charging pile body, a protective top cover is provided on the top of the column, and a fan is installed on the bottom surface of the protective top cover.

[0004] In order to solve the problem that the charging piles in the prior art lack an efficient cooling method, which leads to a reduced service life of the charging piles and causes huge economic losses to the enterprises, the prior art adopts the arrangement of columns and protective covers to facilitate the protection of the new energy charging pile body through the protective cover, while also preventing the new energy charging pile body from being directly exposed to the sun, and also playing a certain shading role. Moreover, through the arrangement of the fan, it is convenient to make the fan blow downward, thereby speeding up the air flow speed around the new energy charging pile body, which helps to speed up the heat dissipation of the new energy charging pile body. However, the power of the new energy vehicle charging piles is different, and the temperature generated is different, which leads to the problem of partial energy waste. Summary of the invention

[0005] The object of the present invention is to provide an energy-saving charging pile heat dissipation device and a working method thereof to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: In a first aspect, the present invention provides an energy-saving charging pile heat dissipation device, comprising a charging pile body, charging plates are arranged on both sides of the charging pile body, a charging gun is movably sleeved on the surface of the charging plate, a mounting plate is fixedly installed on the side of the charging plate away from the charging gun, a heat insulation plate is fixedly installed inside the mounting plate, and a display screen is fixedly installed on the front of the charging pile body.

[0007] A heat dissipation frame is arranged on one side of the mounting plate, ventilation holes are opened on both sides of the heat dissipation frame, and a heat dissipation mechanism is fixedly installed inside the heat dissipation frame.

[0008] A heat conducting plate is fixedly mounted on the front of the heat dissipation frame, and a heat transfer mechanism is arranged inside the heat conducting plate.

[0009] A further improvement of the technical solution of the present invention is that the heat dissipation mechanism comprises a water tank, a heat dissipation plate is fixedly mounted on the bottom of the water tank, and the outer side of the heat dissipation plate is fixedly mounted on the middle part of the inner cavity of the heat dissipation frame.

[0010] By adopting the above technical solution, the function of storing coolant is achieved through the cooperation between the water tank and the heat sink.

[0011] A further improvement of the technical solution of the present invention is that a connecting water pipe is fixedly installed on one side of the bottom of the water tank, and a cooling pipe is fixedly connected to the other end of the connecting water pipe.

[0012] By adopting the above technical solution, the function of circulating cooling is achieved by connecting the water pipe and the cooling pipe to cooperate with each other.

[0013] A further improvement of the technical solution of the present invention is that a heat-conducting block is fixedly installed on the outer side of the cooling tube, a heat-conducting ring is arranged on the inner side of the heat-conducting block, a heat-conducting column is fixedly sleeved inside the heat-conducting ring, and a heat-conducting pad is fixedly installed on the inner side of the heat-conducting ring.

[0014] By adopting the above technical solution, the heat-conducting ring, the heat-conducting column and the heat-conducting pad cooperate with each other to achieve the function of transferring heat, making it convenient for the coolant to export heat, increasing the cooling speed, and facilitating the circulation cooling of the coolant.

[0015] A further improvement of the technical solution of the present invention is that a ventilation plate is fixedly installed in the middle of the inner cavity of the heat dissipation plate, and a heat dissipation net is arranged on one side of the ventilation plate.

[0016] By adopting the above technical solution, the ventilation and heat dissipation functions are achieved through the cooperation between the ventilation plate and the heat dissipation net.

[0017] A further improvement of the technical solution of the present invention is that an air blast plate is fixedly installed on the left side of the inner cavity of the heat dissipation frame, an air blast port is opened inside the air blast plate, a rotating fan is fixedly installed on one side inside the air blast port, and an air guide plate is fixedly installed on the bottom of the air blast port.

[0018] By adopting the above technical solution, the wind speed can be increased through the cooperation of the air-exhausting plate, the air-exhausting port, the rotating fan and the air-guide plate, thereby facilitating the improvement of the wind heat dissipation efficiency inside the equipment.

[0019] A further improvement of the technical solution of the present invention is that the heat transfer mechanism includes a heat conduction row plate, a transfer plate is fixedly installed on one side of the heat conduction row plate, and an auxiliary plate is fixedly installed on the side of the transfer plate away from the heat conduction row plate.

[0020] By adopting the above technical solution, the heat transfer plate, the transfer plate and the auxiliary plate cooperate with each other to achieve the function of heat dissipation.

[0021] A further improvement of the technical solution of the present invention is that the inner side of the auxiliary plate is movably mounted on the socket plate, and the side surface of the socket plate is movably mounted on the surface of the heat dissipation net.

[0022] A further improvement of the technical solution of the present invention is that a heat transfer baffle is fixedly installed on the right side of the inner cavity of the heat dissipation frame, and one side of the heat transfer baffle is fixedly installed on the right side of the heat dissipation plate.

[0023] By adopting the above technical solution, the heat transfer baffle and the heat dissipation plate cooperate with each other to achieve the heat insulation function.

[0024] In a second aspect, the present invention also provides a working method of an energy-saving charging pile heat dissipation device, comprising the following steps: Step 1: Wind heat dissipation: The fan is driven by electricity to rotate, driving the internal air flow, coordinating the ventilation functions of the air guide plate and the heat dissipation net, and using the internal wind force to dissipate heat.

[0025] Step 2: Heat transfer and heat dissipation: The heat inside the equipment is absorbed through the heat conduction mechanism, and then the heat is introduced to the outside of the cooling tube with the help of the heat conduction plate. The fluidity of the coolant inside the cooling tube is used to make the coolant convert the heat to achieve the effect of rapid heat dissipation.

[0026] Step 3: Secondary heat transfer and heat dissipation: While the heat transfer mechanism is exchanging heat, the heat conductive block is used for secondary heat conduction to conduct heat to the heat exchange mechanism, so that the heat exchange mechanism can quickly dissipate heat after the heat exchange. When the coolant is circulating and exchanging heat, it continuously absorbs heat to improve the efficiency of the heat dissipation mechanism.

[0027] Due to the adoption of the above technical solution, the present invention has the following technical advances compared with the prior art: 1. The present invention provides an energy-saving charging pile heat dissipation device and a working method thereof. Through the cooperation of a heat conducting plate, a heat conducting row plate, a transfer plate and an auxiliary plate, the problem that the heat dissipation of a new energy vehicle charging pile is poor and is not conducive to the safe processing of the device is solved, the function of heat dissipation by transfer is achieved, the heat conducting mechanism is convenient to contact a high temperature source, and it is beneficial to direct heat dissipation of the device, thereby improving the safety of the device.

[0028] 2. The present invention provides an energy-saving charging pile heat dissipation device and a working method thereof. Through the cooperation of a water tank, a connecting water pipe, a cooling pipe, a ventilation plate and a heat dissipation network, the problem that the different powers of new energy vehicle charging piles generate different temperatures, resulting in partial energy waste, is solved, and the function of cooling is achieved. When the power of the charging pile is relatively low, wind power is used to dissipate heat. When the power is relatively high, the coolant heat conversion is used to cool down, which is beneficial to the device saving resources and increasing the convenience of the device.

[0029] 3. The present invention provides an energy-saving charging pile heat dissipation device and a working method thereof. Through the cooperation of a heat-conducting block, a heat-conducting ring, a heat-conducting column and a heat-conducting pad, the problem that the coolant of the cooling mechanism cools down slowly after heat conversion, thereby affecting the circulation and cooling of the coolant, is solved. The function of secondary heat conduction is achieved, and the heat-conducting ring is convenient for the cooling pipe to conduct heat, thereby improving the function of rapid cooling of the coolant, which is beneficial to the problem of convenient circulation cooling of the device.

[0030] 4. The present invention provides an energy-saving charging pile heat dissipation device and a working method thereof. Through the cooperation of an air-exhausting plate, an air-exhausting port, a rotating fan and an air guide plate, the problem of slow wind speed affecting air flow, heat dissipation and filtration is solved, and the function of guiding the wind flow is achieved. The gap of the air guide plate is used to increase the wind flow rate, which is beneficial to the device to increase the wind heat dissipation function and improve the heat dissipation efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is an enlarged view of point A of the present invention; Figure 3 It is a schematic diagram of the heat dissipation frame structure of the present invention; Figure 4 It is an enlarged view of B of the present invention; Figure 5 Schematic diagram of the heat sink structure of the present invention Figure 6 It is an enlarged view of point C of the present invention; Figure 7 Schematic diagram of the heat conducting block structure of the present invention Figure 8 It is a flow chart of the present invention.

[0032] In the figure: 1. Charging pile body; 2. Charging plate; 3. Charging gun; 4. Mounting plate; 41. Heat insulation plate; 42. Heat dissipation frame; 43. Ventilation hole; 44. Air channeling plate; 441. Air channeling port; 442. Rotating fan; 443. Air guide plate; 45. Heat dissipation plate; 451. Water tank; 452. Connecting water pipe; 453. Cooling pipe; 454. Ventilation plate; 455. Heat dissipation net; 456. Heat conduction block; 457. Heat conduction ring; 458. Heat conduction column; 459. Heat conduction pad; 46. Heat transfer baffle; 47. Heat conduction plate; 471. Heat conduction row plate; 472. Transfer plate; 473. Auxiliary plate; 5. Display screen. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with embodiments: Example 1 First, as Figure 1-8 As shown, the present invention provides an energy-saving charging pile heat dissipation device, including a charging pile body 1, charging plates 2 are arranged on both sides of the charging pile body 1, a charging gun 3 is movably sleeved on the surface of the charging plate 2, a mounting plate 4 is fixedly installed on the side of the charging plate 2 away from the charging gun 3, a heat insulation plate 41 is fixedly installed inside the mounting plate 4, a display screen 5 is fixedly installed on the front of the charging pile body 1, a heat dissipation frame 42 is arranged on one side of the mounting plate 4, ventilation holes 43 are opened on both sides of the heat dissipation frame 42, a heat dissipation mechanism is fixedly installed inside the heat dissipation frame 42, the heat dissipation mechanism includes a water tank 451, a heat dissipation plate 45 is fixedly installed on the bottom of the water tank 451, the outer side of the heat dissipation plate 45 is fixedly installed in the middle of the inner cavity of the heat dissipation frame 42, a connecting water pipe 452 is fixedly installed on one side of the bottom of the water tank 451, the other end of the connecting water pipe 452 is fixedly connected to a cooling pipe 453, and the middle of the inner cavity of the heat dissipation plate 45 is fixedly installed. A ventilation plate 454 is provided, and a heat dissipation net 455 is provided on one side of the ventilation plate 454. An air channeling plate 44 is fixedly installed on the left side of the inner cavity of the heat dissipation frame 42. An air channeling port 441 is opened inside the air channeling plate 44. A rotating fan 442 is fixedly installed on one side of the air channeling port 441. An air guide plate 443 is fixedly installed on the bottom of the air channeling port 441. When the charging gun 3 is inserted into the car for charging, the coolant inside the water tank 451 is injected into the connecting water pipe 452, and then introduced into the interior of the cooling pipe 453. The coolant absorbs heat to achieve the function of heat conversion. At the same time, the rotating fan 442 is powered on and rotated to generate wind force along the air guide plate 443 through the air channeling port 441 and the heat dissipation net 455. The wind conductivity of the air guide plate 443 is used to increase the wind speed of the fan, and the wind force is used to dissipate the heat of the heat dissipation plate 45, thereby improving the heat dissipation function of the cooling pipe 453 and facilitating heat conversion and heat dissipation of the device.

[0034] Example 2 like Figure 1-8As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, a heat-conducting block 456 is fixedly installed on the outer side of the cooling tube 453, a heat-conducting ring 457 is arranged on the inner side of the heat-conducting block 456, a heat-conducting column 458 is fixedly sleeved inside the heat-conducting ring 457, and a heat-conducting pad 459 is fixedly installed on the inner side of the heat-conducting ring 457. After the coolant is injected into the cooling tube 453 for heat exchange, the thermal conductivity of the heat-conducting pad 459 and the heat-conducting column 458 is utilized to absorb the heat of the coolant, thereby facilitating the increase of the cooling speed of the coolant, and facilitating the continuous heat conversion of the coolant, thereby improving the heat dissipation function inside the device.

[0035] Example 3 like Figure 1-8 As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, a heat conducting plate 47 is fixedly installed on the front of the heat dissipation frame 42, a heat transfer mechanism is arranged inside the heat conducting plate 47, and the heat transfer mechanism includes a heat conducting row plate 471, a transfer plate 472 is fixedly installed on one side of the heat conducting row plate 471, an auxiliary plate 473 is fixedly installed on the side of the transfer plate 472 away from the heat conducting row plate 471, the inner side of the auxiliary plate 473 is movably installed on the socket plate, and the side of the socket plate is movably installed on the surface of the heat dissipation net 455, and the right side of the inner cavity of the heat dissipation frame 42 is fixed. A heat transfer baffle 46 is installed, one side of which is fixedly installed on the right side of the heat sink 45. It contacts the electronic components of the device through the heat conductive plate 47, and uses the heat conductive plate 47 to transfer the heat of the electronic components. The heat conductive row plate 471 quickly transfers heat to the auxiliary plate 473 and the outside of the heat sink 45, and cooperates with the heat sink net 455 for ventilation and heat dissipation. The wind force is used to dissipate the heat of the auxiliary plate 473, and then the heat of the heat sink 45 is transferred and dissipated in cooperation with the cooling mechanism, which is beneficial to the device to share the heat and improve the heat dissipation function of the device.

[0036] Example 4 Second, as Figure 1-8As shown, the present invention also provides a working method of an energy-saving charging pile heat dissipation device, comprising the following steps: Step 1: Wind heat dissipation: The rotating fan 442 is driven by electricity to rotate, thereby driving the internal air flow, and the ventilation function of the wind guide plate 443 and the heat dissipation net 455 is coordinated to use the internal wind force to dissipate heat. Step 2: Heat transfer heat dissipation: The heat inside the equipment is absorbed by the heat conduction mechanism, and then the heat is introduced to the outside of the cooling pipe 453 in cooperation with the heat conduction row plate 471, and the fluidity of the coolant inside the cooling pipe 453 is utilized to make the coolant perform heat conversion on the heat, thereby achieving the effect of rapid heat dissipation. Step 3: Secondary heat transfer heat dissipation: While exchanging heat through the heat transfer mechanism, the heat conduction block 456 is used for secondary heat conduction to conduct heat to the heat exchange mechanism, so as to facilitate the heat exchange mechanism in After heat exchange, the heat is quickly dissipated. During the circulation heat exchange, the coolant continuously absorbs heat to improve the efficiency of the heat dissipation mechanism. When the power of the charging pile is relatively low, the rotating fan 442 is powered on and rotated, and the internal ventilation function is cooperated to perform wind heat dissipation. Then, the ventilation channel of the charging pile is cooperated to discharge hot air, which is convenient for the device to perform heat dissipation. When the power of the charging pile is relatively high, the heat conduction mechanism is cooperated to absorb heat and transfer the heat to the cooling pipe 453. The cooling liquid is then poured into the cooling pipe 453 by the water tank 451, and the coolant is used to absorb the heat to achieve the function of heat conversion. The rotating fan 442 and the heat conduction block 456 are then cooperated to perform secondary heat conduction, so as to facilitate rapid heat dissipation after the heat conversion of the coolant, which is beneficial for the cooling mechanism to continuously cool down, thereby improving the heat dissipation efficiency of the device.

[0037] The working principle of the energy-saving charging pile heat dissipation device and its working method will be described in detail below.

[0038] like Figure 1-8As shown, when the power of the charging pile is relatively small, the rotating fan 442 is powered on and rotated, and the internal ventilation function is cooperated to perform wind heat dissipation, and then the ventilation channel of the charging pile is cooperated to discharge hot air, which is convenient for the device to perform heat dissipation. When the charging gun 3 is inserted into the car for charging, the power of the charging pile increases, and the heat conducting plate 47 is used to contact the electronic components of the device. The heat conducting plate 47 transfers the heat of the electronic components, and the heat conducting plate 471 performs rapid heat transfer to transfer the heat to the outside of the auxiliary plate 473 and the heat dissipation plate 45, and cooperates with the heat dissipation net 455 for ventilation and heat dissipation, and uses wind to dissipate the heat of the auxiliary plate 473, and then the heat of the heat dissipation plate 45 cooperates with the cooling mechanism for heat transfer and heat dissipation, which is beneficial to the device to share the heat and improve the heat dissipation function of the device. The coolant inside the water tank 451 is injected into the connecting water pipe 452, and then introduced into the inner part of the cooling pipe 453 The cooling liquid absorbs heat to achieve the function of heat conversion. At the same time, the rotating fan 442 is powered on and rotated to generate wind along the air guide plate 443 through the air outlet 441 and the heat dissipation net 455. The wind conductivity of the air guide plate 443 is used to increase the wind speed of the fan, and the wind force is used to dissipate wind heat on the heat dissipation plate 45, thereby improving the heat dissipation function of the cooling pipe 453, facilitating heat conversion and heat dissipation of the device. The heat conductive block 456 performs secondary heat conduction, thereby facilitating rapid heat dissipation after heat conversion of the cooling liquid, which is beneficial to continuous cooling of the cooling mechanism, thereby improving the heat dissipation efficiency of the device. After the cooling liquid is injected into the cooling pipe 453 for heat exchange, the thermal conductivity of the thermal pad 459 and the thermal conductive column 458 is used to absorb the heat of the cooling liquid, which is convenient for increasing the cooling speed of the cooling liquid, which is beneficial to continuous heat conversion of the cooling liquid, thereby improving the heat dissipation function inside the device.

[0039] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An energy-saving charging pile heat dissipation device, comprising a charging pile body (1), characterized in that: Charging plates (2) are arranged on both sides of the charging pile body (1); a charging gun (3) is movably sleeved on the surface of the charging plate (2); a mounting plate (4) is fixedly mounted on the side of the charging plate (2) away from the charging gun (3); a heat insulation plate (41) is fixedly mounted inside the mounting plate (4); and a display screen (5) is fixedly mounted on the front of the charging pile body (1); A heat dissipation frame (42) is provided on one side of the mounting plate (4), ventilation holes (43) are provided on both sides of the heat dissipation frame (42), and a heat dissipation mechanism is fixedly installed inside the heat dissipation frame (42); A heat conducting plate (47) is fixedly mounted on the front surface of the heat dissipation frame (42), and a heat transfer mechanism is arranged inside the heat conducting plate (47); The heat dissipation mechanism comprises a water tank (451), a heat dissipation plate (45) is fixedly mounted on the bottom of the water tank (451), and the outer side of the heat dissipation plate (45) is fixedly mounted on the middle part of the inner cavity of the heat dissipation frame (42); A connecting water pipe (452) is fixedly installed on one side of the bottom of the water tank (451), and a cooling pipe (453) is fixedly connected to the other end of the connecting water pipe (452); A heat-conducting block (456) is fixedly mounted on the outside of the cooling tube (453), a heat-conducting ring (457) is arranged on the inside of the heat-conducting block (456), a heat-conducting column (458) is fixedly sleeved inside the heat-conducting ring (457), and a heat-conducting pad (459) is fixedly mounted on the inside of the heat-conducting ring (457); A ventilation plate (454) is fixedly mounted in the middle of the inner cavity of the heat dissipation plate (45), and a heat dissipation net (455) is provided on one side of the ventilation plate (454); The heat transfer mechanism comprises a heat conduction row plate (471), a transfer plate (472) is fixedly mounted on one side of the heat conduction row plate (471), and an auxiliary plate (473) is fixedly mounted on a side of the transfer plate (472) away from the heat conduction row plate (471); A heat transfer baffle (46) is fixedly mounted on the right side of the inner cavity of the heat dissipation frame (42), and one side of the heat transfer baffle (46) is fixedly mounted on the right side of the heat dissipation plate (45).

2. The energy-saving charging pile heat dissipation device according to claim 1 is characterized in that: The inner side of the auxiliary plate (473) is movably mounted on the socket plate, and the side of the socket plate is movably mounted on the surface of the heat dissipation net (455).

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