A charging pile with efficient heat dissipation function

Abstract

The present invention relates to the field of charging piles, and in particular to a charging pile with efficient heat dissipation function. The technical problem to be solved by the present invention is that the charging pile will generate a large amount of heat during the charging process. If the heat cannot be dissipated in time, it may cause the equipment to overheat or even burn, affecting the normal operation of the equipment, and may also cause fire or other safety accidents. It includes a shell, a charging system is arranged on the outside of the shell, a partition is fixedly connected to the inside of the shell, and a plurality of air circuit breakers are slidably connected to the partition, one of the air circuit breakers is provided with an automatic power-off mechanism on the upper side, and another air circuit breaker is provided with an automatic closing mechanism on the lower side, a heat dissipation mechanism is arranged on one side of the partition, and ventilation mechanisms are arranged on both sides of the partition, and the automatic power-off mechanism includes a sliding block. By arranging a heat dissipation mechanism and a fan, the heat generated during charging is exported out of the charging pile to avoid the internal temperature of the charging pile being too high, which causes poor operation of the equipment.

Description

Technical Field

[0001] The present invention relates to the field of charging piles, and in particular to a charging pile with a high-efficiency heat dissipation function. Background Art

[0002] The interior of the charging pile contains complex circuits and key components, such as transformers, capacitors, etc. The charging pile generates a lot of heat during the charging process. If the heat cannot be dissipated in time, it may cause the equipment to overheat or even burn, affecting the normal operation of the equipment, and may also cause fires or other safety accidents. In the prior art, the heat dissipation of the charging pile is mainly exhausted to the outside by the internal cooling fan. The inventor believes that when the exhaust fan inside the charging pile cannot be started according to the actual temperature, all fans will be started when the temperature is high, resulting in unnecessary waste of power resources. Summary of the invention

[0003] In order to overcome the disadvantage that a charging pile generates a large amount of heat during the charging process, if the heat cannot be dissipated in time, it may cause the equipment to overheat or even burn, affecting the normal operation of the equipment, and may also cause fire or other safety accidents. The technical problem to be solved by the present invention is to provide a charging pile with efficient heat dissipation function.

[0004] In order to solve the above technical problems, the present invention provides a charging pile with efficient heat dissipation function, comprising a shell, a charging system is arranged on the outside of the shell, a partition is fixedly connected to the inside of the shell, a plurality of air circuit breakers are slidably connected to the partition, an automatic power-off mechanism is arranged on the upper side of one of the air circuit breakers, and an automatic closing mechanism is arranged on the lower side of another air circuit breaker, a heat dissipation mechanism is arranged on one side of the partition, and ventilation mechanisms are arranged on both sides of the partition, the automatic power-off mechanism comprises a sliding block, two T-shaped grooves are opened on the side of one of the air circuit breakers, the sliding block is slidably connected in the T-shaped groove of one of the air circuit breakers, a reset handle is fixedly connected on the other side of the sliding block, a sealing cylinder is fixedly connected to the upper surface of the sliding block, two pistons are slidably connected inside the sealing cylinder, paraffin is arranged between the two pistons, a tension spring is fixedly connected in the T-shaped groove on the side of one of the air circuit breakers, the other end of the tension spring is fixedly connected to the sliding block, a trigger block is fixedly connected to the lower surface of the sliding block, and an inclined surface is opened at one end of the trigger block.

[0005] Preferably, the automatic power-off mechanism also includes a fixed frame, the fixed frame is fixedly connected to the partition, pulling claws are rotatably connected to both sides of the fixed frame through a rotating shaft, tensioning springs are fixedly connected to both sides of the pulling claws through a fixed block, the pulling claws are slidably connected to the bottom of the sliding block, and an ejection spring is fixedly connected between the fixed frame and the sealing cylinder.

[0006] Preferably, the automatic closing mechanism includes a connecting frame, the connecting frame is fixedly connected to the partition, and the two sides of the connecting frame are rotatably connected to the limit claws through a rotating shaft, one of the side surfaces of the limit claws is fixedly connected to a driven block, and the upper side of the driven block is provided with an inclined surface matching the inclined surface of the trigger block, the driven block is slidingly connected to the trigger block, and the two sides of the limit claws are fixedly connected to contraction springs through fixed blocks, one of the side surfaces of the fixed block is rotatably connected to two connecting rods 1 through a rotating shaft, the other end of the connecting rod 1 is rotatably connected to a connecting rod 2 through a rotating shaft, and the other ends of the two connecting rods 2 are rotatably connected to another fixed block through a rotating shaft.

[0007] Preferably, the automatic closing mechanism also includes a climbing block, and a T-shaped slide groove is also provided on the side of the other air circuit breaker. The climbing block is slidably connected in the T-shaped slide groove of the other air circuit breaker, and a climbing spring is fixedly connected in the T-shaped slide groove of the other air circuit breaker. The other end of the climbing spring is fixedly connected to the climbing block, and a push handle is fixedly connected to one side of the climbing block, and a push spring is fixedly connected between the climbing block and the connecting frame.

[0008] Preferably, the ventilation mechanism includes a pushing column, which is fixedly connected to the side of the limiting claw, the other end of the pushing column is fixedly connected to a connecting seat, the inner side of the connecting seat is rotatably connected to a prying plate via a rotating shaft, a compression spring is fixedly connected between the side of the prying plate and the outer shell, the middle part of the prying plate is rotatably connected to an axis seat via a rotating shaft, the other side of the axis seat is fixedly connected to the outer shell, the other end of the prying plate is rotatably connected to a fixed seat via a rotating shaft, the other side of the fixed seat is fixedly connected to a ventilation plate, the lower end of the ventilation plate is rotatably connected to the outer shell via a rotating shaft, a filter is provided on the side of the ventilation plate, and the filter is fixedly connected to the outer shell.

[0009] Preferably, the heat dissipation mechanism includes a plurality of fins, the fins are fixedly connected to the outer shell, a copper tube is fixedly connected inside the fins, a circulating pump is fixedly connected to the inner side of the outer shell, one end of the copper tube is connected to the water inlet of the circulating pump, the other end of the copper tube is connected to the water outlet of the circulating pump, a liquid replenishing tube is fixedly connected to the side of the circulating pump, the other end of the liquid replenishing tube is fixedly connected to a liquid filling tank, and the liquid filling tank is fixedly connected to the outer shell.

[0010] Preferably, a maintenance door is rotatably connected to one side of the shell via a rotating shaft, an air inlet is provided on the lower side of the maintenance door, an air outlet is provided on one side of the shell, an operation panel is fixedly connected to the upper side of the maintenance door, a universal wheel is rotatably connected to the lower surface of the shell, and a canopy is fixedly connected to the upper surface of the shell.

[0011] Preferably, the air inlet includes a bracket, the bracket is fixedly connected to the maintenance door, the side of the bracket is rotatably connected to two fans through a rotating shaft, one side of the fan is provided with the filter, the filter is fixedly connected to the maintenance door, one side of the filter is provided with a shutter, the shutter is rotatably connected to the maintenance door through a rotating shaft, and the air outlet has the same structure as the air inlet

[0012] Preferably, the charging system includes a connecting wire, the connecting wire is fixedly connected to the shell, the other end of the connecting wire is fixedly connected to a charging gun, a hook is provided above the charging gun, and the hook is fixedly connected to the shell.

[0013] Preferably, a temperature control module is fixedly connected to the inner side of the shell.

[0014] Compared with the prior art, the above-mentioned charging pile with efficient heat dissipation function has the following beneficial effects:

[0015] 1. By setting up a heat dissipation mechanism and a fan, the heat generated during charging is exported to the charging pile to avoid excessive internal temperature of the charging pile, which may cause poor operation of the equipment; by setting up a temperature control module, when the internal temperature of the charging pile reaches a certain temperature, the corresponding mechanism is activated to make the equipment more energy-saving and environmentally friendly;

[0016] 2. By setting an automatic power-off mechanism, when the temperature inside the charging pile reaches a certain level, the charging system will be shut down to prevent it from continuing to work and generate heat, and the automatic closing mechanism will be driven; by setting an automatic closing mechanism, the air circuit breaker will be closed, all fans will be turned on, the temperature inside the charging pile will be reduced, and the ventilation mechanism will be driven. The automatic closing mechanism can automatically turn on the backup fan to cool the inside of the charging pile according to the temperature inside the charging pile;

[0017] 3. By setting up ventilation mechanisms, increase the heat dissipation ports when the equipment is cooled down, so as to quickly cool the equipment; by setting up filters, foreign matter and dust can be prevented from entering the equipment to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0020] Figure 3 It is a structural schematic diagram of the automatic power-off mechanism of the present invention;

[0021] Figure 4 is a cross-sectional view of the sealing cylinder of the present invention;

[0022] Figure 5 It is a structural schematic diagram of the automatic closing mechanism of the present invention;

[0023] Figure 6 It is a schematic diagram of the ventilation mechanism structure of the present invention;

[0024] Figure 7 It is a schematic diagram of the air inlet structure of the present invention;

[0025] Figure 8 It is a schematic diagram of the heat dissipation mechanism structure of the present invention;

[0026] Fig. 9 It is a schematic diagram of the charging system structure of the present invention.

[0027] The marks in the attached figure are: 1. Canopy; 2. Shell; 3. Universal wheel; 4. Charging system; 401. Hook; 402. Charging gun; 403. Connecting line; 5. Maintenance door; 6. Operation panel; 7. Air inlet; 701. Fan; 702. Bracket; 703. Shutter; 8. Automatic power-off mechanism; 801. Fixing frame; 802. Pulling claw; 803. Ejection spring; 804. Tensioning spring; 805. Sliding block; 806. Reset handle; 807. Tension spring; 808. Sealing cylinder; 809. Piston; 810. Trigger block; 9. Air outlet; 10. Heat dissipation mechanism; 1001. Fin; 1002. Copper tube; 1003. Circulation pump ; 1004, liquid replenishing tube; 1005, liquid filling tank; 11, ventilation mechanism; 1101, push column; 1102, compression spring; 1103, prying plate; 1104, axis seat; 1105, fixed seat; 1106, ventilation plate; 1107, connecting seat; 12, automatic closing mechanism; 1201, driven block; 1202, limit claw; 1203, contraction spring; 1204, connecting rod one; 1205, connecting rod two; 1206, connecting frame; 1207, push spring; 1208, climbing block; 1209, push handle; 1210, climbing spring; 13, partition; 15, air circuit breaker; 16, filter; 17, temperature control module. DETAILED DESCRIPTION

[0028] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. Example

[0029] A charging pile with efficient heat dissipation function, such as Figure 1-Figure 4As shown, it includes a housing 2, a charging system 4 is arranged outside the housing 2, a partition 13 is fixedly connected inside the housing 2, and the electrical components used for charging can be fixed on the side of the partition 13. A plurality of air circuit breakers 15 are slidably connected to the partition 13, and power is supplied to each system through the air circuit breakers 15. An automatic power-off mechanism 8 is arranged on the upper side of one of the air circuit breakers 15. When the internal temperature of the device is too high, the charging system can be shut down by the automatic power-off mechanism 8 to reduce the heat generation of the device. An automatic closing mechanism is arranged on the lower side of another air circuit breaker 15. Mechanism 12, by setting the automatic closing mechanism 12, another air circuit breaker 15 is energized, a heat dissipation mechanism 10 is set on one side of the partition 13, and the heat generated by the electrical components is exported to the device by setting the heat dissipation mechanism 10, and ventilation mechanisms 11 are set on both sides of the partition 13. By setting the ventilation mechanism 11, heat dissipation ports are increased to accelerate the heat dissipation of the device, and the automatic power-off mechanism 8 includes a sliding block 805, and two T-shaped sliding grooves are opened on the side of one of the air circuit breakers 15, and the sliding block 805 is slidably connected to the T-shaped sliding groove of one of the air circuit breakers 15 In the slot, a T-shaped slide groove can be fixedly connected to the outside of the air circuit breaker 15 according to actual conditions. A reset handle 806 is fixedly connected to the other side of the sliding block 805. A sealing cylinder 808 is fixedly connected to the upper surface of the sliding block 805. Two pistons 809 are slidably connected inside the sealing cylinder 808. Paraffin is arranged between the two pistons 809. The paraffin will melt when it reaches a certain temperature and increase in volume after melting. A tension spring 807 is fixedly connected to the T-shaped slide groove on the side of one of the air circuit breaker 15. The other end of the tension spring 807 is fixed to the sliding block 80 The lower surface of the sliding block 805 is fixedly connected with a trigger block 810, one end of the trigger block 810 is provided with an inclined surface, a fixing frame 801 is fixedly connected with one side of the partition plate 13, both sides of the fixing frame 801 are rotatably connected with pulling claws 802 through a rotating shaft, both sides of the pulling claw 802 are fixedly connected with tensioning springs 804 through a fixing block, the pulling claw 802 is slidably connected with the bottom of the sliding block 805, an ejection spring 803 is fixedly connected between the fixing frame 801 and the sealing cylinder 808, and the position of the sliding block 805 is locked by the pulling claw 802.

[0030] like Figure 5As shown, the automatic closing mechanism 12 includes a connecting frame 1206, which is fixedly connected to the partition 13, and the two sides of the connecting frame 1206 are rotatably connected to the limit claws 1202 through a rotating shaft, and the side of one of the limit claws 1202 is fixedly connected to a driven block 1201, and the upper side of the driven block 1201 is provided with an inclined surface that matches the inclined surface of the trigger block 810, and the driven block 1201 is slidably connected to the trigger block 810, and the two sides of the limit claw 1202 are fixedly connected to the contraction spring 1203 through a fixed block, and the side of one of the fixed blocks is rotatably connected to two connecting rods 1204 through a rotating shaft, and the other end of the connecting rod 1204 is rotatably connected to the connecting rod 2 1205 through a rotating shaft, and the other end of the two connecting rods 1205 is rotatably connected to the connecting rod 2 One end is rotatably connected to the other fixed block through a rotating shaft, and the two limiting claws 1202 are synchronously moved by connecting rod 1204 and connecting rod 2 1205. A T-shaped slide groove is also provided on the side of the other air circuit breaker 15. A climbing block 1208 is slidably connected in the T-shaped slide groove of the other air circuit breaker 15. A climbing spring 1210 is fixedly connected in the T-shaped slide groove of the other air circuit breaker 15. The other end of the climbing spring 1210 is fixedly connected to the climbing block 1208. A pressing handle 1209 is fixedly connected to one side of the climbing block 1208. A pushing spring 1207 is fixedly connected between the climbing block 1208 and the connecting frame 1206, and the position of the climbing block 1208 is locked by the limiting claw 1202.

[0031] like Figure 6 As shown, the ventilation mechanism 11 includes a push column 1101, which is fixedly connected to the side of one of the limit claws 1202, and the other end of the push column 1101 is fixedly connected to a connecting seat 1107, and the inner side of the connecting seat 1107 is rotatably connected to a prying plate 1103 through a rotating shaft, and a compression spring 1102 is fixedly connected between the side of the prying plate 1103 and the housing 2, and the middle part of the prying plate 1103 is rotatably connected to an axle seat 1104 through a rotating shaft, and the axle seat 1104 is The other side is fixedly connected to the outer shell 2, and the other end of the prying plate 1103 is rotatably connected to the fixed seat 1105 through a rotating shaft. The other side of the fixed seat 1105 is fixedly connected to a ventilation plate 1106. The lower end of the ventilation plate 1106 is rotatably connected to the outer shell 2 through a rotating shaft. When the ventilation plate 1106 rotates, it rotates inward to prevent foreign matter from entering the device. A filter 16 is arranged on the side of the ventilation plate 1106, and the filter 16 is fixedly connected to the outer shell 2. The filter 16 prevents dust to a certain extent from entering the device.

[0032] like Figure 8As shown, the heat dissipation mechanism 10 includes a plurality of fins 1001, the fins 1001 are fixedly connected to the outer shell 2, a copper tube 1002 is fixedly connected inside the fins 1001, the fins 1001 transfer the heat generated by the electronic components to the copper tube 1002, a circulating pump 1003 is fixedly connected to the inner side of the outer shell 2, one end of the copper tube 1002 is connected to the water inlet of the circulating pump 1003, the other end of the copper tube 1002 is connected to the water outlet of the circulating pump 1003, a liquid replenishing tube 1004 is fixedly connected to the side of the circulating pump 1003, the other end of the liquid replenishing tube 1004 is fixedly connected to a liquid filling tank 1005, the liquid filling tank 1005 is fixedly connected to the outer shell 2, and the circulating pump 1003 pulls the coolant to flow in the copper tube 1002.

[0033] like Figure 1-Figure 2 As shown, a maintenance door 5 is rotatably connected to one side of the shell 2 via a rotating shaft, an air inlet 7 is provided on the lower side of the maintenance door 5, an air outlet 9 is provided on one side of the shell 2, an operation panel 6 is fixedly connected to the upper side of the maintenance door 5, and the charging parameters can be set through the operation panel 6, and the lower surface of the shell 2 is rotatably connected to the universal wheel 3, and the device can be quickly moved to a specified position through the universal wheel 3, which is simple and convenient, and a canopy 1 is fixedly connected to the upper surface of the shell 2, and the canopy 1 prevents rainwater from entering the device.

[0034] like Figure 7 As shown, the air inlet 7 includes a bracket 702, which is fixedly connected to the maintenance door 5. Two fans 701 are rotatably connected to the side of the bracket 702 through a rotating shaft. The fans 701 at the air inlet 7 are one main and one standby. Only the fan 701 is turned on during normal heat dissipation. When the temperature inside the charging pile is too high, the standby fan 701 is started. A filter is provided on one side of the fan 701, which can block foreign matter and dust to a certain extent. The filter is fixedly connected to the maintenance door 5. A shutter 703 is provided on one side of the filter, and the shutter 703 is rotatably connected to the maintenance door 5 through a rotating shaft. The air outlet 9 has the same structure as the air inlet 7. The bracket 702 at the air outlet 9 is fixedly connected to the outer shell 2, and two fans 701, one for use and one for standby, are also provided at the air outlet 9.

[0035] like Fig. 9 As shown, the charging system 4 includes a connecting wire 403, which is fixedly connected to the housing 2. The other end of the connecting wire 403 is fixedly connected to a charging gun 402. A hook 401 is provided above the charging gun 402. The hook 401 is fixedly connected to the housing 2. A temperature control module 17 is fixedly connected to the inner side of the housing 2. The internal temperature of the device is monitored by the temperature control module 17, making the device more energy-saving and environmentally friendly.

[0036] Working principle: When the device is in use, push the device to the specified position, turn on the power, and use the charging system 4 to start charging. When the temperature control module 17 detects that the device has reached a certain temperature, the heat dissipation mechanism 10 is started to conduct and dissipate the heat generated by the electronic components. When the temperature control module 17 detects that the temperature of the device continues to rise, it opens a fan 701 at the air inlet 7 and the air outlet 9 to dissipate heat and cool down. When the internal temperature of the charging pile rises to a certain temperature, the automatic power-off mechanism 8 is started to turn off the charging system 4. The automatic power-off mechanism 8 drives the automatic closing mechanism 12 to start all the fans 701 at the air inlet 7 and the air outlet 9 to start cooling and dissipating heat. The automatic closing mechanism 12 drives the ventilation mechanism 11 to start, increase the heat dissipation port, and accelerate the heat dissipation inside the charging pile.

[0037] When charging starts using the charging system 4, the charging gun 402 is removed from the hook 401 to charge the vehicle. After charging is completed, the charging gun 402 is hung on the hook 401. The canopy 1 prevents rainwater from entering the charging gun 402 and the inside of the device.

[0038] When the heat dissipation mechanism 10 is started to conduct and dissipate heat, one group of fins 1001 absorbs the heat inside the charging pile, and the circulating pump transports the coolant to the copper tube 1002. The coolant in the copper tube 1002 transfers the heat of one group of fins 1001 to the other group of fins 1001, and transfers the heat to the outside through the air outlet 9. The coolant flows back into the circulating pump 1003. When the coolant is insufficient, the coolant in the filling tank 1005 is transported to the circulating pump through the replenishing tube 1004.

[0039] When the temperature inside the charging pile rises to a certain level, the automatic power-off mechanism 8 is activated, and the paraffin in the sealing cylinder 808 begins to melt. The increased volume of the melted paraffin pushes the piston 809 to move to both sides. The movement of the piston 809 to both sides pushes the pulling claw 802 to rotate to both sides. The pulling claw 802 rotates to both sides to stretch the tensioning spring 804. At this time, the restriction of the pulling claw 802 on the sliding block 805 is released, and the ejection spring 803 releases the pressure to push the sliding block 805 to slide downward. At the same time, the tension spring 807 contracts to pull the sliding block 805 to slide downward. The sliding block 805 slides downward to press the switch of the air circuit breaker 15. At this time, the power of the charging gun 402 in the charging pile is The gas circuit stops supplying power. When the temperature inside the charging pile drops, the tensioning spring 804 contracts inward and pushes the pulling claw 802 to rotate inward. The pulling claw 802 rotates inward and pushes the piston 809 to reset. When the automatic power-off mechanism 8 is reset, the reset handle 806 is pushed to move upward. The upward movement of the reset handle 806 drives the sliding block 805 to slide upward. The sliding block 805 slides upward to compress the ejection spring 803. The sliding block 805 slides upward to stretch the tension spring 807, and the pulling claw 802 is rotated toward the middle, and the sliding block 805 is snapped back to its original position. The tensioning spring 804 contracts to lock the sliding block 805. At this time, the automatic power-off mechanism 8 is reset.

[0040] When the automatic power-off mechanism 8 is started, the sliding block 805 slides downward and drives the trigger block 810 to move downward. Under the action of the inclined plane, the trigger block 810 moves downward and pushes the driven block 1201 to move outward. The driven block 1201 moves outward and pulls the limiting claw 1202 on one side to rotate outward. The limiting claw 1202 on one side rotates outward and drives the connecting rod 1 1204 and one end of the connecting rod 2 1205 to move toward each other. The connecting rod 1 1204 and one end of the connecting rod 2 1205 move toward each other and push the limiting claw 1202 on the other side to rotate outward. The two limiting claws 1202 rotate outward to stretch the contraction spring 1203. At this time, the restriction of the limiting claw 1202 on the climbing block 1208 is released, and the pushing spring 1207 releases the pressure to push the climbing block 1208 to slide upward. The climbing spring 121 0 retracts and pulls the climbing block 1208 to slide upward, and the climbing block 1208 slides upward to push the air circuit breaker 15 up, and the standby fans 701 of the air outlet 9 and the air inlet 7 are powered. At this time, the fans at the air outlet 9 and the air inlet 7 all start to rotate, accelerating the cooling of the equipment. When the internal temperature of the charging pile drops, the automatic closing mechanism 12 is reset, and the push handle 1209 is pulled to move downward. The push handle 1209 moves downward to drive the climbing block 1208 to slide downward, and the climbing block 1208 slides downward to compress the push spring 1207. The climbing block 1208 slides downward to stretch the climbing spring 1210, and the limit claw 1202 is pulled to rotate outward to clamp the climbing block 1208 back to its original position. The contraction spring 1203 contracts to lock the climbing block 1208, and the automatic closing mechanism 12 is reset.

[0041] When the automatic closing mechanism 12 drives the ventilation mechanism 11 to start, the two limit claws 1202 rotate outwards to push the pushing column 1101 to move to both sides. The pushing column 1101 moves to both sides to push one end of the prying plate 1103 to move outwards. One end of the prying plate 1103 moves outwards to squeeze the compression spring 1102. Under the action of the axle seat 1104, the other end of the prying plate 1103 moves inwards. The other end of the prying plate 1103 moves inwards to pull the fixing seat 1105 to move inwards. The fixing seat 1105 moves inwards. The side movement pulls the ventilation plate 1106 to rotate inward. At this time, the heat dissipation port is opened to increase the heat dissipation of the equipment. When the temperature of the equipment drops and the ventilation mechanism 11 is reset, the compression spring 1102 releases the pressure to push one end of the prying plate 1103 to move inward. Under the action of the axis seat 1104, the other end of the prying plate 1103 moves outward. The other end of the prying plate 1103 moves outward and pulls the fixing seat 1105 to move outward. The fixing seat 1105 moves outward and pulls the ventilation plate 1106 to rotate outward. At this time, the heat dissipation port is closed.

[0042] The above-mentioned embodiments only express the preferred implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person skilled in the art, several modifications, improvements and substitutions can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. A charging pile with efficient heat dissipation function, characterized in that: The invention comprises a housing (2), wherein a charging system (4) is arranged on the outside of the housing (2), a partition (13) is fixedly connected to the inside of the housing (2), a plurality of air circuit breakers (15) are slidably connected to the partition (13), wherein an automatic power-off mechanism (8) is arranged on the upper side of one of the air circuit breakers (15), and an automatic closing mechanism (12) is arranged on the lower side of another of the air circuit breakers (15), a heat dissipation mechanism (10) is arranged on one side of the partition (13), and ventilation mechanisms (11) are arranged on both sides of the partition (13), the automatic power-off mechanism (8) comprises a sliding block (805), wherein two T-shaped sliding grooves are arranged on the side of one of the air circuit breakers (15), and the sliding block (805) slides The sliding block (805) is connected to a T-shaped groove of one of the air circuit breakers (15); a reset handle (806) is fixedly connected to the other side of the sliding block (805); a sealing cylinder (808) is fixedly connected to the upper surface of the sliding block (805); two pistons (809) are slidably connected inside the sealing cylinder (808); paraffin is arranged between the two pistons (809); a tension spring (807) is fixedly connected to the T-shaped groove on the side of one of the air circuit breakers (15); the other end of the tension spring (807) is fixedly connected to the sliding block (805); a trigger block (810) is fixedly connected to the lower surface of the sliding block (805); one end of the trigger block (810) is provided with an inclined surface; The automatic power-off mechanism (8) further comprises a fixing frame (801), the fixing frame (801) being fixedly connected to the partition (13), the fixing frame (801) having pulling claws (802) rotatably connected to both sides via a rotating shaft, the pulling claws (802) having tensioning springs (804) fixedly connected to both sides via a fixing block, the pulling claws (802) being slidably connected to the bottom of the sliding block (805), and an ejection spring (803) being fixedly connected between the fixing frame (801) and the sealing cylinder (808); the automatic closing mechanism (12) comprises a connecting frame (1206), the connecting frame (1206) being fixedly connected to the partition (13), the connecting frame (1206) having pulling claws (802) rotatably connected to both sides via a rotating shaft. The shaft is rotatably connected with a limit claw (1202), wherein a side surface of one of the limit claws (1202) is fixedly connected with a driven block (1201), an upper side of the driven block (1201) is provided with an inclined surface matching with the inclined surface of the trigger block (810), the driven block (1201) is slidably connected with the trigger block (810), and both sides of the limit claw (1202) are fixedly connected with a contraction spring (1203) via a fixed block, wherein a side surface of one of the fixed blocks is rotatably connected with two connecting rods 1 (1204) via a rotating shaft, the other end of the connecting rod 1 (1204) is rotatably connected with a connecting rod 2 (1205) via a rotating shaft, and the other ends of the two connecting rods 2 (1205) are rotatably connected with another fixed block via a rotating shaft.

2. The charging pile with efficient heat dissipation function according to claim 1, characterized in that: The automatic closing mechanism (12) further comprises a climbing block (1208); a T-shaped slide groove is also provided on the side of the other air circuit breaker (15); the climbing block (1208) is slidably connected in the T-shaped slide groove of the other air circuit breaker (15); a climbing spring (1210) is fixedly connected in the T-shaped slide groove of the other air circuit breaker (15); the other end of the climbing spring (1210) is fixedly connected to the climbing block (1208); a push handle (1209) is fixedly connected to one side of the climbing block (1208); and a push spring (1207) is fixedly connected between the climbing block (1208) and the connecting frame (1206).

3. The charging pile with efficient heat dissipation function according to claim 1, characterized in that: The ventilation mechanism (11) comprises a push column (1101), the push column (1101) is fixedly connected to the side of the limiting claw (1202), the other end of the push column (1101) is fixedly connected to a connecting seat (1107), the inner side of the connecting seat (1107) is rotatably connected to a prying plate (1103) via a rotating shaft, a compression spring (1102) is fixedly connected between the side of the prying plate (1103) and the housing (2), and the middle part of the prying plate (1103) is rotatably connected to the housing (2) via a rotating shaft. There is an axis seat (1104), the other side of the axis seat (1104) is fixedly connected to the outer shell (2), the other end of the prying plate (1103) is rotatably connected to a fixed seat (1105) via a rotating shaft, the other side of the fixed seat (1105) is fixedly connected to a ventilation plate (1106), the lower end of the ventilation plate (1106) is rotatably connected to the outer shell (2) via a rotating shaft, and a filter screen (16) is arranged on the side of the ventilation plate (1106), and the filter screen (16) is fixedly connected to the outer shell (2).

4. The charging pile with efficient heat dissipation function according to claim 1, characterized in that: The heat dissipation mechanism (10) comprises a plurality of fins (1001), the fins (1001) being fixedly connected to the outer shell (2), a copper tube (1002) being fixedly connected inside the fins (1001), a circulation pump (1003) being fixedly connected inside the outer shell (2), one end of the copper tube (1002) being connected to a water inlet of the circulation pump (1003), the other end of the copper tube (1002) being connected to a water outlet of the circulation pump (1003), a liquid replenishing tube (1004) being fixedly connected to a side surface of the circulation pump (1003), the other end of the liquid replenishing tube (1004) being fixedly connected to a liquid filling tank (1005), and the liquid filling tank (1005) being fixedly connected to the outer shell (2).

5. The charging pile with efficient heat dissipation function according to claim 1, characterized in that: A maintenance door (5) is rotatably connected to one side of the housing (2) via a rotating shaft, an air inlet (7) is provided on the lower side of the maintenance door (5), an air outlet (9) is provided on one side of the housing (2), an operation panel (6) is fixedly connected to the upper side of the maintenance door (5), a universal wheel (3) is rotatably connected to the lower surface of the housing (2), and a canopy (1) is fixedly connected to the upper surface of the housing (2).

6. The charging pile with efficient heat dissipation function according to claim 5, characterized in that: The air inlet (7) comprises a bracket (702), the bracket (702) being fixedly connected to the maintenance door (5), the side of the bracket (702) being rotatably connected to two fans (701) via a rotating shaft, a filter screen being arranged on one side of the fan (701), the filter screen being fixedly connected to the maintenance door (5), a shutter (703) being arranged on one side of the filter screen, the shutter (703) being rotatably connected to the maintenance door (5) via a rotating shaft, and the air outlet (9) having the same structure as the air inlet (7).

7. The charging pile with efficient heat dissipation function according to claim 1, characterized in that: The charging system (4) comprises a connecting wire (403), the connecting wire (403) being fixedly connected to the housing (2), the other end of the connecting wire (403) being fixedly connected to a charging gun (402), a hook (401) being provided above the charging gun (402), and the hook (401) being fixedly connected to the housing (2).

8. The charging pile with efficient heat dissipation function according to claim 1, characterized in that: A temperature control module (17) is fixedly connected to the inner side of the housing (2).

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