Charging pile supporting micro-grid dispatching

Abstract

The invention discloses a charging pile supporting micro-grid dispatching, and belongs to the technical field of charging piles, the charging pile comprises a charging pile body, a rotating plate is movably connected to the left side of the charging pile body, a supporting plate is fixedly connected to the right side of the charging pile body, air holes are formed in the charging pile body, and a motor is fixedly connected to the back of the charging pile body. The output end of the motor is fixedly connected with a two-way threaded rod, the surface of the two-way threaded rod is in threaded connection with a heat dissipation plate, the back face of the electric pile body is fixedly connected with a limiting rod, and the surface of the limiting rod is fixedly connected with a first fixing block. According to the charging pile supporting micro-grid dispatching, the two-way threaded rod is connected with the heat dissipation plate, so that the heat dissipation area of the charging pile is increased, the heat dissipation efficiency of the charging pile is improved, meanwhile, the heat dissipation plate is installed on the outer wall of the charging pile, the internal space occupied by a heat dissipation device on the charging pile is reduced, and the practicability of the charging pile is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of charging piles, and in particular to a charging pile supporting microgrid scheduling. Background Art

[0002] The charging piles dispatched by the microgrid are an important part of the microgrid system. They realize efficient and orderly charging services through the intelligent dispatching system of the microgrid. They can be connected to the external grid or run in isolation. In the microgrid, the charging pile, as one of the important loads, can be managed and controlled by the intelligent dispatching system of the microgrid; the power unit generally comes out from the back, and the wiring harness needs to bend to enter the front compartment. This will not only lead to longer wiring, but also require additional connectors or sealing boxes to ensure the sealing of the front compartment. The sealing interface is more serial. As long as one point leaks, the waterproof failure of the entire pile will be caused. Charging is more complicated, and the indicator light on the surface of the charging pile is small and the arrangement is more scattered, which is not conducive to the user to observe the charging status displayed by the indicator light. As the charging speed increases, the current and voltage of the electrical components in the charging pile will increase, resulting in a large amount of heat generation. At present, fans are generally used for heat dissipation, which will consume additional electricity, thereby increasing the cost of using the charging pile.

[0003] In order to overcome the above-mentioned defects, prior art 1 (application number CN202222336257.7, Chinese patent application date 2022-09-02) a charging pile heat dissipation system, including a protective shell, the protective shell including a heat dissipation cavity and a storage cavity, a bellows is arranged on the right side of the inner side of the heat dissipation cavity, a fan is arranged on the inner side of the bellows, a baffle is arranged between the heat dissipation cavity and the storage cavity, heat dissipation holes are arranged on the left and right ends of the baffle, a heat sink is fixedly installed on the lower end of the baffle, a heat conductive layer is arranged on the left side of the heat sink, ventilation holes are opened on the bottom side of the inner side of the heat dissipation cavity, a telescopic rod is arranged on the right side of the inner side of the storage cavity, the charging pile body can be limited and fixed by the limit column, and the device has the effect of simple disassembly and assembly during maintenance and inspection, and the heat is discharged into the heat dissipation cavity through the heat sink after the charging pile body contacts the heat conductive layer, and is randomly taken out of the device by the fan to achieve the effect of rapid heat dissipation.

[0004] In order to overcome the above defects, prior art 2 (Chinese patent with application number CN202322540822.6 and application date 2023-09-19) is a charging pile, wherein a plurality of air inlets are arranged on the top wall of the shell, and an air outlet is arranged on the side wall of the shell, and the air outlet and the plurality of air inlets are all connected with the heat dissipation cavity; a substrate is arranged in the installation cavity; a heat conductive sheet passes through the first partition, a first part of the heat conductive sheet is located in the installation cavity and contacts with the substrate, a second part of the heat conductive sheet is located in the heat dissipation cavity, and the second part A plurality of cooling fins are arranged on the shell; the air guide member is located above the shell, and the air guide member includes a truncated cone-shaped cylinder and a plurality of second partitions. The small-diameter end of the cylinder is fixed on the top wall of the shell, and the large-diameter end of the cylinder faces upward. A plurality of second partitions are circumferentially spaced apart on the outer wall of the air guide member, and each second partition extends upward from the top wall of the shell along the outer wall of the air guide member. There is an air inlet between any two adjacent second partitions, so that natural wind can be used for heat dissipation, thereby reducing the energy consumption of the charging pile during heat dissipation.

[0005] When dissipating heat from the charging pile, it can often only act on a specific local area of ​​the charging pile. The heat dissipation means are relatively limited and single, and it is impossible to achieve comprehensive and effective heat dissipation of the entire charging pile, and it is difficult to effectively solve the problem of heat accumulation generated by the charging pile during operation. When the above-mentioned device is working, it is impossible to effectively dissipate the heat of the charging pile, resulting in excessively high internal temperature of the charging pile, causing damage to internal components, and causing aging and cracking of the insulation materials of wires and cables inside the charging pile, increasing the safety hazards of leakage and short circuit. Summary of the invention

[0006] The purpose of the present invention is to provide a charging pile that supports microgrid scheduling, so as to solve the problem proposed in the above background technology that the charging pile cannot be effectively cooled, resulting in excessively high internal temperature of the charging pile, causing damage to internal components, and causing aging and cracking of the insulation materials of wires and cables inside the charging pile, increasing the safety hazards of leakage and short circuit.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a charging pile supporting microgrid scheduling, comprising a charging pile body, a rotating plate movably connected to the left side of the charging pile body, a supporting plate fixedly connected to the right side of the charging pile body, and an air vent is opened inside the charging pile body; a motor is fixedly connected to the back of the charging pile body, and a bidirectional threaded rod is fixedly connected to the output end of the motor, and a heat sink is threadedly connected to the surface of the bidirectional threaded rod; a limiting rod is fixedly connected to the back of the electric pile body, and a No. 1 fixed block is fixedly connected to the surface of the limiting rod, and the No. 1 fixed block is fixedly connected to the surface of the charging pile body; the limiting rods are symmetrically distributed about the center of the No. 1 fixed block, and the heat sink is slidably connected to the surface of the limiting rod, and a monitor is fixedly connected to the surface of the No. 1 fixed block; a No. 2 fixed block is fixedly connected to the inner wall of the charging pile body, and a knocking column is slidably connected inside the No. 2 fixed block.

[0008] Preferably, a No. 1 pulley is sleeved and connected to the surface of the bidirectional threaded rod, and a No. 1 rotating shaft is sleeved and connected to the other end of the No. 1 pulley, and the No. 1 rotating shaft is rotatably arranged inside the charging pile body.

[0009] Preferably, a lower push block is fixedly connected to the surface of the No. 1 rotating shaft, and the lower push block is symmetrically distributed about the center of the No. 1 rotating shaft.

[0010] Preferably, an upper pushing block is fixedly connected to the surface of the knocking column, and a connecting plate is fixedly connected to the surface of the knocking column, and the surface of the upper pushing block and the surface of the lower pushing block are both inclined.

[0011] Preferably, a No. 1 spring is fixedly connected to the surface of the connecting plate, and the other end of the No. 1 spring is fixedly connected to the No. 2 fixing block.

[0012] Preferably, a No. 3 fixing block is fixedly connected to the inner wall of the charging pile body, and a No. 3 rotating shaft is rotatably arranged inside the No. 3 fixing block.

[0013] Preferably, the surface of the No. 1 rotating shaft is sleeved and connected with a No. 2 pulley, and the other end of the No. 2 pulley is sleeved and connected with the No. 3 rotating shaft.

[0014] Preferably, a No. 4 fixing block is fixedly connected to the inner wall of the charging pile body, and a No. 4 rotating shaft is rotatably arranged inside the No. 4 fixing block, and a bevel gear is fixedly connected to the surface of the No. 4 rotating shaft and the surface of the No. 3 rotating shaft.

[0015] Preferably, a fifth rotating shaft is rotatably arranged inside the charging pile body, a second gear is fixedly connected to the surface of the fifth rotating shaft, and a rotating plate is fixedly connected to the surface of the fifth rotating shaft.

[0016] Preferably, the surface of the No. 4 rotating shaft is fixedly connected to the No. 1 gear, and the No. 1 gear is meshingly connected to the No. 2 gear, and the No. 1 gear is a half gear structure.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: a new structural design is adopted to slide the heat dissipation plate back and forth on the outer wall of the charging pile, thereby improving the heat dissipation effect of the charging pile, and the reciprocating knocking of the air holes by the knocking column reduces the residual dust on the surface of the air holes, improves the air permeability of the device, and avoids the accumulation of dust inside the air holes, and prolongs the service life of the device, and through the connection between the second gear and the fourth shaft, the rotating plate is reciprocated on the surface of the charging pile, which promotes the air circulation inside the charging pile, and at the same time enables the hot air to be quickly discharged from the air holes, so that the overall heat dissipation is more uniform. The specific contents are as follows:

[0018] (1) The charging pile supporting microgrid dispatching increases the heat dissipation area of ​​the charging pile and improves the heat dissipation efficiency of the charging pile by setting a connection between a bidirectional threaded rod and a heat sink. At the same time, the heat sink is installed on the outer wall of the charging pile, which reduces the space occupied by the heat dissipation device inside the charging pile and improves the practicality of the charging pile.

[0019] Furthermore, by the reciprocating sliding of the heat sink on the outer wall of the charging pile, the heat sink dissipates the heat generated inside the charging pile when working, preventing hot air from circulating and accumulating inside, maintaining a good temperature environment, and ensuring the stable operation of electrical components in the charging pile.

[0020] (2) The charging pile supporting microgrid dispatching, by setting a connection between a connecting plate and a No. 1 spring, enables the knocking column to knock back and forth on the air vent, thereby reducing the dust residue on the surface of the air vent and avoiding the accumulation of dust in the air vent and inside, thereby extending the service life of the device and avoiding the risk of failure due to overheating, short circuit, etc., ensuring the stable operation of the precision components in the equipment and saving the cost of frequent equipment replacement.

[0021] Furthermore, harmful substances in the dust can be prevented from corroding key parts of circuit boards and connectors, reducing the probability of short circuits and corrosion failures. At the same time, the complexity and workload of daily maintenance can be reduced, saving maintenance time and costs.

[0022] (3) The charging pile supporting microgrid dispatching, by setting the mutual meshing of the first gear and the second gear, makes the rotating plate swing back and forth, thereby stirring the air inside the charging pile body, prompting the hot air to be discharged from the air vents more quickly, further enhancing the heat dissipation effect. At the same time, the swinging of the rotating plate can make the air inside the charging pile body flow, making the overall heat dissipation more uniform, thereby extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the connection structure between the charging pile body and the support plate of the present invention;

[0024] Figure 2This is a schematic diagram of the connection structure between the first fixing block and the monitor of the present invention;

[0025] Figure 3 It is a schematic diagram of the connection structure between the heat sinks of the present invention;

[0026] Figure 4 This is a schematic diagram of the connection structure between the charging pile body and the motor of the present invention;

[0027] Figure 5 This is a schematic diagram of the connection structure between the first rotating shaft and the lower pushing block of the present invention;

[0028] Figure 6 This is a schematic diagram of the connection structure between the second fixing block and the knocking column of the present invention;

[0029] Figure 7 This is a schematic diagram of the connection structure between the first spring and the connecting plate of the present invention;

[0030] Figure 8 It is a schematic diagram of the connection structure between the third fixing block and the third rotating shaft of the present invention;

[0031] Fig. 9 It is a schematic diagram of the connection structure between the bevel gear and the fourth rotating shaft of the present invention;

[0032] Fig.10 It is a schematic diagram of the connection structure between the first gear and the second gear of the present invention.

[0033] In the figure: 1. Charging pile body; 2. Support plate; 3. Air vent; 4. Rotating plate; 5. Motor; 6. Bidirectional threaded rod; 7. Heat dissipation plate; 8. Limit rod; 9. Fixed block No. 1; 10. Monitor; 11. Pulley No. 1; 12. Rotating shaft No. 1; 13. Lower push block; 14. Fixed block No. 2; 15. Knocking column; 16. Upper push block; 17. Connecting plate; 18. Spring No. 1; 19. Pulley No. 2; 20. Rotating shaft No. 3; 21. Bevel gear; 22. Rotating shaft No. 4; 23. Gear No. 1; 24. Rotating shaft No. 5; 25. Gear No. 2; 26. Fixed block No. 3; 27. Fixed block No. 4. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Embodiment 1: By setting the connection between the charging pile body 1, the first fixing block 9 and the second fixing block 14, the stability of the device is improved. Figure 1-Figure 3 As shown:

[0036] It includes a charging pile body 1, wherein a rotating plate 4 is movably connected to the left side of the charging pile body 1, and a supporting plate 2 is fixedly connected to the right side of the charging pile body 1, and an air vent 3 is opened inside the charging pile body 1, a motor 5 is fixedly connected to the surface of the charging pile body 1, and a bidirectional threaded rod 6 is fixedly connected to the output end of the motor 5, and a heat sink 7 is threadedly connected to the surface of the bidirectional threaded rod 6, a limiting rod 8 is fixedly connected to the surface of the charging pile body 1, and a No. 1 fixed block 9 is fixedly connected to the surface of the limiting rod 8, and the No. 1 fixed block 9 is fixedly connected to the surface of the charging pile body 1, the limiting rod 8 is symmetrically distributed about the center of the No. 1 fixed block 9, and the surface of the limiting rod 8 is slidably connected to the heat sink 7, and the surface of the No. 1 fixed block 9 is fixedly connected to a monitor 10, a No. 2 fixed block 14 is fixedly connected to the inner wall of the charging pile body 1, and a knocking column 15 is slidably connected inside the No. 2 fixed block 14.

[0037] When the monitor 10 detects that the temperature inside the charging pile body 1 is high, the motor 5 is operated to drive the bidirectional threaded rod 6 at the output end to rotate. A heat sink 7 is installed on the surface of the bidirectional threaded rod 6, and the heat sink 7 is made to slide back and forth on the surface of the limit rod 8 through the action of the limit rod 8. At the same time, the heat sink 7 is installed on the outer wall of the charging pile body 1, which increases the use space of the charging pile body 1. At the same time, the reciprocating sliding of the heat sink 7 can continuously change the air flow state in the charging pile body. Compared with static heat sink fins, the sliding heat sink 7 can stir the air in the chassis, accelerate the heat exchange between the air and the heat sink 7, and allow the heat to be discharged to the outside through the air vents 3 more quickly, greatly improving the heat dissipation efficiency, and the limit rod 8 provides a stable sliding track for the heat sink 7, so that the heat sink 7 is evenly stressed and has a precise trajectory when moving. This not only ensures a smooth heat dissipation process, but also reduces component wear caused by shaking and uneven friction, extending the service life of the entire heat dissipation system and the charging pile. The No. 1 fixing block 9 and the No. 2 fixing block 14, as supporting and connecting components of the charging pile body 1, can effectively disperse and bear the weight and external force from the charging pile body 1. This connection method enhances the overall structural strength of the charging pile, making it more sturdy and durable. At the same time, the tight connection between the No. 1 fixing block 9 and the No. 2 fixing block 14 can effectively prevent the charging pile body 1 from loosening or tilting, ensuring that it always remains in the correct position. At the same time, the stable structure can effectively reduce the wear and damage of the charging pile during use, thereby extending its service life.

[0038] Embodiment 2. In this embodiment, unlike the embodiment 1, the connection between the upper push block 16, the lower push block 13 and the knocking column 15 is provided to reduce the dust residue on the surface of the air vent 3. Figure 4-Figure 7 As shown:

[0039] A No. 1 pulley 11 is sleeved and connected to the surface of the bidirectional threaded rod 6, and the other end of the No. 1 pulley 11 is sleeved and connected to a No. 1 rotating shaft 12, and the No. 1 rotating shaft 12 is rotatably arranged inside the charging pile body 1, a lower push block 13 is fixedly connected to the surface of the No. 1 rotating shaft 12, and the lower push block 13 is symmetrically distributed about the center of the No. 1 rotating shaft 12, an upper push block 16 is fixedly connected to the surface of the knocking column 15, and a connecting plate 17 is fixedly connected to the surface of the knocking column 15, and the surface of the upper push block 16 and the surface of the lower push block 13 are both inclined, a No. 1 spring 18 is fixedly connected to the surface of the connecting plate 17, and the other end of the No. 1 spring 18 is fixedly connected to the No. 2 fixed block 14, a No. 3 fixed block 26 is fixedly connected to the inner wall of the charging pile body 1, and a No. 3 rotating shaft 20 is rotatably arranged inside the No. 3 fixed block 26.

[0040] The bidirectional threaded rod 6 and the No. 1 rotating shaft 12 are connected by the No. 1 pulley 11, so that the motor 5 drives the No. 1 rotating shaft 12 to rotate when working, and as the lower pushing block 13 on the surface of the No. 1 rotating shaft 12 rotates and contacts with the upper pushing block 16, the knocking column 15 inside the No. 2 fixed block 14 is pushed to slide, and at the same time, the connecting plate 17 on the surface of the knocking column 15 drives the No. 1 spring 18 to shrink toward the inner wall of the No. 2 fixed block 14 to achieve the knocking of the air vent 3. When the lower pushing block 13 rotates and moves away from the upper pushing block 16, due to the action of the No. 1 spring 18, the connecting plate 17 drives the knocking column 15 to return to the initial position, thereby achieving reciprocating knocking of the air vent 3, improving the working efficiency of the device, and reducing the dust residue on the surface of the air vent 3, reducing the accumulation of dust in the air vent 3 and inside, and at the same time avoiding the conductive particles and corrosive substances in the dust from corroding electrical components, thereby extending the service life of the device, and reducing the dust residue can reduce this risk and improve the safety of the charging pile.

[0041] Embodiment 3. In this embodiment, different from the embodiment 2, the connection between the first gear 23, the second gear 25 and the fifth shaft 24 is provided to make the rotating plate 4 reciprocate. Figure 8-Figure 10 As shown:

[0042] The surface of the No. 1 rotating shaft 12 is sleeved and connected with the No. 2 pulley 19, and the other end of the No. 2 pulley 19 is sleeved and connected with the No. 3 rotating shaft 20, the inner wall of the charging pile body 1 is fixedly connected with the No. 4 fixed block 27, and the No. 4 rotating shaft 22 is rotatably arranged inside the No. 4 fixed block 27, and the surface of the No. 4 rotating shaft 22 and the surface of the No. 3 rotating shaft 20 are both fixedly connected with a bevel gear 21, a No. 5 rotating shaft 24 is rotatably arranged inside the charging pile body 1, and the surface of the No. 5 rotating shaft 24 is fixedly connected with the No. 2 gear 25, and the surface of the No. 5 rotating shaft 24 is fixedly connected with the rotating plate 4, the surface of the No. 4 rotating shaft 22 is fixedly connected with the No. 1 gear 23, and the No. 1 gear 23 is meshed with the No. 2 gear 25, and the No. 1 gear 23 is a semi-gear structure.

[0043] The first rotating shaft 12 and the third rotating shaft 20 are connected by the second pulley 19. With the rotation of the bidirectional threaded rod 6, the third rotating shaft 20 is driven to rotate inside the third fixed block 26, and through the connection of the bevel gear 21, the fourth rotating shaft 22 drives the first gear 23 to mesh with the second gear 25, and at the same time, the fifth rotating shaft 24 inside the second gear 25 drives the rotating plate 4 to rotate. The reciprocating swing of the rotating plate 4 can stir the air inside the charging pile body 1, prompting the hot air to be discharged from the air vent 3 faster, further enhancing the heat dissipation effect, and at the same time, the swing of the rotating plate 4 can make the air inside the charging pile body 1 flow, making the overall heat dissipation more uniform, extending the service life of the device, and at the same time, the reciprocating swing of the rotating plate 4 can ensure that the air in every corner of the charging pile is stirred, thereby achieving more uniform heat dissipation. This helps to avoid equipment failures caused by local overheating and reduce the maintenance and replacement costs caused by overheating. At the same time, uniform heat dissipation also helps to maintain the good working condition of the internal components of the charging pile, further reducing maintenance costs.

[0044] The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

Claims

1. A charging pile supporting microgrid dispatching, comprising a charging pile body (1), wherein a rotating plate (4) is movably connected to the left side of the charging pile body (1), a supporting plate (2) is fixedly connected to the right side of the charging pile body (1), and an air vent (3) is provided inside the charging pile body (1); Features: The back surface of the charging pile body (1) is fixedly connected to a motor (5), the output end of the motor (5) is fixedly connected to a bidirectional threaded rod (6), and the surface of the bidirectional threaded rod (6) is threadedly connected to a heat sink (7); The back of the charging pile body (1) is fixedly connected to a limiting rod (8), and the surface of the limiting rod (8) is fixedly connected to a first fixing block (9), and the first fixing block (9) is fixedly connected to the surface of the charging pile body (1); The limiting rod (8) is symmetrically distributed about the center of the first fixing block (9), and the surface of the limiting rod (8) is slidably connected to the heat sink (7), and the surface of the first fixing block (9) is fixedly connected to the monitor (10); A No. 2 fixing block (14) is fixedly connected to the inner wall of the charging pile body (1), and a knocking column (15) is slidably connected inside the No. 2 fixing block (14).

2. A charging pile supporting microgrid scheduling according to claim 1, characterized in that: The surface of the bidirectional threaded rod (6) is sleeved and connected to a first pulley (11), and the other end of the first pulley (11) is sleeved and connected to a first rotating shaft (12), and the first rotating shaft (12) is rotatably arranged inside the charging pile body (1).

3. A charging pile supporting microgrid scheduling according to claim 2, characterized in that: A lower pushing block (13) is fixedly connected to the surface of the first rotating shaft (12), and the lower pushing block (13) is symmetrically distributed about the center of the first rotating shaft (12).

4. A charging pile supporting microgrid scheduling according to claim 3, characterized in that: An upper push block (16) is fixedly connected to the surface of the knocking column (15), and a connecting plate (17) is fixedly connected to the surface of the knocking column (15), and the surface of the upper push block (16) and the surface of the lower push block (13) are both inclined.

5. A charging pile supporting microgrid scheduling according to claim 4, characterized in that: A No. 1 spring (18) is fixedly connected to the surface of the connecting plate (17), and the other end of the No. 1 spring (18) is fixedly connected to the No. 2 fixing block (14).

6. A charging pile supporting microgrid scheduling according to claim 5, characterized in that: A No. 3 fixing block (26) is fixedly connected to the inner wall of the charging pile body (1), and a No. 3 rotating shaft (20) is rotatably arranged inside the No. 3 fixing block (26).

7. A charging pile supporting microgrid scheduling according to claim 6, characterized in that: The surface of the first rotating shaft (12) is sleeved and connected with a second belt pulley (19), and the other end of the second belt pulley (19) is sleeved and connected with the third rotating shaft (20).

8. The charging pile supporting microgrid scheduling according to claim 7, characterized in that: A fourth fixing block (27) is fixedly connected to the inner wall of the charging pile body (1), a fourth rotating shaft (22) is rotatably arranged inside the fourth fixing block (27), and a bevel gear (21) is fixedly connected to the surface of the fourth rotating shaft (22) and the surface of the third rotating shaft (20).

9. A charging pile supporting microgrid scheduling according to claim 8, characterized in that: A fifth rotating shaft (24) is rotatably arranged inside the charging pile body (1), a second gear (25) is fixedly connected to the surface of the fifth rotating shaft (24), and a rotating plate (4) is fixedly connected to the surface of the fifth rotating shaft (24).

10. A charging pile supporting microgrid scheduling according to claim 9, characterized in that: A first gear (23) is fixedly connected to the surface of the fourth rotating shaft (22), and the first gear (23) is meshingly connected to the second gear (25), and the first gear (23) is a half gear structure.

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