Rapid cooling device for AI intelligent charging detection

Abstract

The utility model discloses a rapid cooling device for AI intelligent charging detection, and relates to the technical field of cooling devices. The cooling device comprises a cooling top, a cooling base and a charging pile shell, and is characterized in that the cooling top and the cooling base are arranged at the upper end and the lower end of the charging pile shell respectively, frame bodies for installing a plurality of cooling fans are symmetrically installed in the charging pile shell, and the two sides of the charging pile shell are each provided with an embedded groove for installing a side cover plate. Heat dissipation nets are installed in the middles of the two side cover plates, and dust covers used for preventing dust from entering the charging pile shell are fixed to the sides of the two heat dissipation nets. According to the utility model, on the basis that the existing heat dissipation net is matched with the heat dissipation fans to discharge the heat in the charging pile, the refrigeration piece is added, and the heat in the device is blown to the surface of the refrigeration room by using the heat dissipation fans on the inner sides of the two frame bodies; and then heat accumulated in the charging pile shell during working of the charging pile is subjected to auxiliary cooling through low temperature emitted by the refrigerating part.

Description

Technical Field

[0001] The utility model belongs to the field of charging piles, and specifically relates to a rapid cooling device for AI intelligent charging detection. Background Art

[0002] With the continuous development of new energy technology, new energy vehicles are becoming more and more popular. Correspondingly, there are more and more new energy vehicle charging piles. In order to facilitate car charging, smart charging piles with AI intelligence have also appeared. The safety hazards of charging piles and new energy vehicles are also increasing.

[0003] At present, there are more and more reports of fires between new energy charging vehicles and charging piles. Most of them are charging piles used outdoors. Due to the high outdoor temperature and the heat generated by the charging piles themselves when working, fire hazards will occur when the heat cannot be discharged in time. In view of this, the present utility model is specially proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a rapid cooling device for AI intelligent charging detection.

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0006] A rapid cooling device for AI intelligent charging detection, comprising a cooling top, a cooling base and a charging pile housing, wherein the cooling top and the cooling base are respectively arranged at the upper and lower ends of the charging pile housing, and a frame for installing multiple cooling fans is symmetrically installed inside the charging pile housing, and both sides of the charging pile housing are provided with an embedding groove for installing a side cover plate, and a heat dissipation net is installed in the middle of the two side cover plates, and a dust cover for preventing dust from entering the charging pile housing is fixed to the side of the two heat dissipation nets;

[0007] A transverse partition is provided inside the cooling roof, a receiving cavity for accommodating the foldable sunshade roof is provided above the transverse partition, a controller and a fire extinguishing assembly are provided below the transverse partition, and a temperature sensor for detecting the internal temperature of the charging pile housing is provided at the bottom of the cooling roof;

[0008] A cavity for placing refrigerant is provided inside the cooling base, a cooling protrusion is provided at the bottom of the cavity, a semiconductor refrigeration plate is installed on the outside of the cooling protrusion through thermal grease, a groove for plugging in a refrigeration component is provided at the upper end of the cooling base, the upper end of the refrigeration component is designed in a pleated shape, the upper end of the refrigeration component is located at the inner bottom end of the charging pile shell, and a circulation channel for circulation of refrigerant is provided inside the refrigeration component.

[0009] Optionally, the heating end of the semiconductor refrigeration plate is installed with a heat dissipation fin through thermal grease, an exhaust fan is provided below the heat dissipation fin, and the exhaust fan is installed at the bottom middle end of the cooling base through screws.

[0010] Optionally, a chassis for installing a small circulation pump is fixed inside the cooling base, the negative pressure end of the small circulation pump passes through a pipe to the bottom of the chassis, and the delivery end of the small circulation pump is connected to one end of the circulation channel through a connecting pipe, and the other end of the circulation channel passes through the bottom of the charging pile shell through a discharge pipe and extends to the inside of the cavity.

[0011] Optionally, two multi-stage electric push rods are fixedly installed inside the accommodating cavity, and the tops of the telescopic ends of the two multi-stage electric push rods are fixed to the same baffle, and the side walls of the baffle are fixed to one side of the folding sunshade roof by screws, and the other side of the folding sunshade roof is fixed to the other side of the interior of the accommodating cavity by screws.

[0012] Optionally, the fire extinguishing assembly includes a box body, a smoke detector, a conduit, a solenoid valve and a fire extinguishing gas storage tank, a vertical partition is provided inside the box body, a smoke detector is provided on one side of the vertical partition, and the detection end of the smoke detector passes through the inner top of the charging pile shell, and a solenoid valve is provided on the other side of the vertical partition, the upper end of the solenoid valve is connected to the fire extinguishing gas storage tank through a pipe, and the lower end of the solenoid valve is connected to a U-shaped tube at the inner top of the charging pile shell through the conduit, the U-shaped tube is fixed to the inner top of the charging pile shell by a bracket, and a plurality of jet holes are opened at the lower end of the U-shaped tube.

[0013] Optionally, the controller is provided with a control main board inside, and a single-chip computer, a remote communication module, a data storage module and an audible and visual alarm are provided at the front end of the control main board. The main board is also connected to the temperature sensor, solenoid valve, smoke detector, multi-stage electric push rod, cooling fan, exhaust fan, semiconductor refrigeration plate, and small circulation pump circuit through multiple wires.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] 1. While retaining the existing heat dissipation net and the heat dissipation fan to discharge the internal heat of the charging pile, the utility model designs a refrigeration component, which uses the low temperature emitted by the refrigeration component to assist in cooling the heat accumulated inside the charging pile shell when the charging pile is working, and the refrigeration component can not only transfer the low temperature through the refrigerant by plugging the lower end into the interior of the cooling base, but also use a small circulation pump to pump the refrigerant cooled by the semiconductor refrigeration plate to the circulation channel and then back to the cavity for re-cooling, thereby ensuring that the low temperature of the refrigeration component is transferred to the interior of the charging pile shell, and because the upper end of the refrigeration component is designed in a pleated shape, the air contact area between the refrigeration component and the interior of the charging pile shell is increased, thereby ensuring the cooling effect;

[0016] 2. The utility model also takes into account the sudden situation that the temperature is too high and may cause fire. Therefore, a fire extinguishing component is designed to monitor the fire situation inside the charging pile shell through a smoke sensor. When the smoke sensor is triggered, the solenoid valve is controlled to open so that the fire extinguishing gas in the fire extinguishing gas storage tank is transported to the inside of the charging pile shell through the U-shaped tube;

[0017] 3. The utility model takes into account that exposure to the sun when using the equipment outdoors will cause the temperature of the device to rise rapidly, so a folding sunshade is designed. The telescopic end of the multi-stage electric push rod drives the crotch to be pushed out, so that the folded folding sunshade is stretched and opened. The cover is set at the charging interface of the new energy vehicle and the device to block the sunlight and avoid exposure.

[0018] The specific implementation modes of the present utility model are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0020] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal parts structure of the cooling top in the utility model;

[0022] Figure 3 It is a schematic diagram of the parts structure of the foldable sunshade roof in the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the combined parts of the refrigeration component and the circulation channel in the utility model;

[0024] Figure 5 for Figure 1 Schematic diagram of the structure of the A part;

[0025] Figure 6 for Figure 1 Schematic diagram of the structure of part B.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Cooling roof; 2. Cooling base; 3. Charging pile shell; 4. Cooling fan; 5. Frame; 6. Side cover; 7. Heat dissipation net; 8. Dust cover; 9. Folding sunshade roof; 10. Controller; 11. Temperature sensor; 12. Cooling protrusion; 13. Semiconductor refrigeration plate; 14. Refrigeration parts; 15. Circulation channel; 16. Heat dissipation fins; 17. Exhaust fan; 18. Small circulation pump; 19. Chassis; 20. Discharge pipe; 21. Multi-stage electric push rod; 22. Baffle; 23. Box; 24. Smoke detector; 25. Solenoid valve; 26. Conduit; 27. Fire extinguishing gas storage tank; 28. U-shaped tube; 29. ​​Control main board; 30. Single chip microcomputer; 31. Remote communication module; 32. Data storage module; 33. Sound and light alarm.

[0028] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0029] The utility model is now described in further detail with reference to the accompanying drawings.

[0030] See also Figures 1 to 6 The utility model provides a technical solution: a rapid cooling device for AI intelligent charging detection, comprising a cooling top 1, a cooling base 2 and a charging pile shell 3, wherein the cooling top 1 and the cooling base 2 are respectively arranged at the upper and lower ends of the charging pile shell 3, and a frame 5 for installing multiple cooling fans 4 is symmetrically installed inside the charging pile shell 3, and both sides of the charging pile shell 3 are provided with an embedding groove for installing a side cover plate 6, and a heat dissipation net 7 is installed in the middle of the two side cover plates 6, and a dust cover 8 for preventing dust from entering the charging pile shell 3 is fixed to the side of the two heat dissipation nets 7;

[0031] A transverse partition is provided inside the cooling roof 1, a receiving cavity for accommodating the foldable sunshade roof 9 is provided above the transverse partition, a controller 10 and a fire extinguishing assembly are provided below the transverse partition, and a temperature sensor 11 for detecting the internal temperature of the charging pile housing 3 is provided at the bottom of the cooling roof 1;

[0032] The interior of the cooling base 2 is provided with a cavity for placing the refrigerant, and a cooling protrusion 12 is provided at the bottom of the cavity. A semiconductor refrigeration plate 13 is installed on the outside of the cooling protrusion 12 through thermal grease. The upper end of the cooling base 2 is provided with a groove for plugging in a refrigeration component 14. The upper end of the refrigeration component 14 is designed in a pleated shape. The upper end of the refrigeration component 14 is located at the inner bottom end of the charging pile shell 3. The interior of the refrigeration component 14 is provided with a circulation channel 15 for circulating the refrigerant. Considering that the existing outdoor charging piles have excessive temperatures when charging new energy vehicles, and the heat dissipation is not timely, resulting in fires, the utility model retains the existing heat dissipation net 7 and cooperates with the heat dissipation fan 4 to discharge the internal heat of the charging pile. A refrigeration component 14 is designed, and the low temperature emitted by the refrigeration component 14 is used to assist in cooling the heat accumulated inside the charging pile shell 3 when the charging pile is working. The refrigeration component 14 can not only transfer the low temperature through the refrigerant by plugging the lower end into the cooling base 2, but also use a small circulation pump 18 to pump the refrigerant cooled by the semiconductor refrigeration plate 13 to the circulation channel 15 and then return to the cavity for re-cooling, thereby ensuring that the low temperature of the refrigeration component 14 is transferred to the inside of the charging pile shell 3, and because the upper end of the refrigeration component 14 is pleated, the air contact area between the refrigeration component 14 and the inside of the charging pile shell 3 is increased, thereby ensuring the cooling effect.

[0033] Among them, the heating end of the semiconductor refrigeration plate 13 is equipped with a heat dissipation fin 16 through thermal grease, and an exhaust fan 17 is provided below the heat dissipation fin 16, and the exhaust fan 17 is installed at the bottom middle end of the cooling base 2 by screws. The semiconductor refrigeration plate 13 is set to cool the refrigerant in the cavity, so that the coolant that takes out the heat through circulation can be flushed and cooled to ensure that the coolant is at a low temperature when entering the circulation channel 15 to take away the heat, and the wind force generated by the heat dissipation fan 4 on the inner side of the two frames 5 will transport the heat generated inside the device to the refrigeration component 14. The refrigeration component 14 will take away the heat through the surface temperature and the refrigerant in the internal circulation channel 15, thereby completing the cooling process. During cooling, the cooling end will release low temperature mainly after the semiconductor refrigeration plate 13 is energized, and the low temperature cools the refrigerant in the cavity through heat transfer, and a sealing ring is provided at the bottom of the refrigeration component 14 to prevent the refrigerant in the cavity from overflowing along the trough body.

[0034] Among them, a chassis 19 for installing a small circulation pump 18 is fixed inside the cooling base 2. The negative pressure end of the small circulation pump 18 penetrates to the bottom of the chassis 19 through a pipeline, and the delivery end of the small circulation pump 18 is connected to one end of the circulation channel 15 through a connecting pipe. The other end of the circulation channel 15 penetrates the bottom of the charging pile shell 3 through the discharge pipe 20 and extends to the inside of the cavity. By setting up the small circulation pump 18, a pumping effect is played on the circulation of the refrigerant.

[0035] Among them, two multi-stage electric push rods 21 are fixedly installed inside the accommodating cavity, and the tops of the telescopic ends of the two multi-stage electric push rods 21 are fixed to the same baffle 22, and the side walls of the baffle 22 are fixed to one side of the folding sunshade roof 9 by screws, and the other side of the folding sunshade roof 9 is fixed to the other side of the interior of the accommodating cavity by screws. By setting the multi-stage electric push rods 21, the folded and stored folding sunshade roof 9 can be stretched and flattened.

[0036] Among them, the fire extinguishing component includes a box body 23, a smoke sensor 24, a conduit 26, a solenoid valve 25 and a fire extinguishing gas storage tank 27. A vertical partition is provided inside the box body 23, and a smoke sensor 24 is provided on one side of the vertical partition, and the detection end of the smoke sensor 24 penetrates to the internal top of the charging pile shell 3. A solenoid valve 25 is provided on the other side of the vertical partition. The upper end of the solenoid valve 25 is connected with the fire extinguishing gas storage tank 27 through a pipeline, and the lower end of the solenoid valve 25 is connected with the U-shaped tube 28 at the internal top of the charging pile shell 3 through the conduit 26. The U-shaped tube 28 is fixed to the internal top of the charging pile shell 3 by a bracket, and a plurality of jet holes are opened at the lower end of the U-shaped tube 28. By setting the fire extinguishing component, the device plays an emergency response role. When facing a sudden fire, the fire inside the device will be extinguished through the fire extinguishing component to avoid the expansion of the fire and cause safety hazards.

[0037] Among them, the controller 10 is provided with a control mainboard 29 inside, and a single-chip computer 30, a remote communication module 31, a data storage module 32 and an audible and visual alarm 33 are provided at the front end of the control mainboard 29, and the mainboard is also connected to the temperature sensor 11, the solenoid valve 25, the smoke sensor 24, the multi-stage electric push rod 21, the heat dissipation fan 4, the exhaust fan 17, the semiconductor refrigeration plate 13, and the small circulation pump 18 circuit through multiple wires. By setting the controller 10, the device can be intelligently controlled. The existence of the single-chip computer 30 can control the temperature sensor 11 to detect the internal temperature of the device at a fixed time, and after the detection, the temperature data detected in different time periods will be uploaded to the remote server of the device through the remote communication module 31 for remote personnel to understand the operating status of the device. At the same time, when a sudden fire occurs, not only can the fire extinguishing component inside the device be used to extinguish the fire, but the audible and visual alarm 33 can also be used to remind the surrounding personnel and seek help. Of course, the information can also be transmitted to the maintenance personnel of the remote device through the remote communication module 31 to quickly organize personnel to repair the equipment.

[0038] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A rapid cooling device for AI intelligent charging detection, comprising a cooling top (1), a cooling base (2) and a charging pile housing (3), characterized in that: The cooling top (1) and the cooling base (2) are respectively arranged at the upper and lower ends of the charging pile housing (3); a frame (5) for mounting a plurality of cooling fans (4) is symmetrically installed inside the charging pile housing (3); both sides of the charging pile housing (3) are provided with embedding grooves for mounting side covers (6); a cooling net (7) is installed in the middle of the two side covers (6); and dust shields (8) for preventing dust from entering the charging pile housing (3) are fixed to the sides of the two cooling nets (7); The cooling roof (1) is provided with a transverse partition inside, a receiving cavity for accommodating the foldable sunshade roof (9) is provided above the transverse partition, a controller (10) and a fire extinguishing component are provided below the transverse partition, and a temperature sensor (11) for detecting the internal temperature of the charging pile housing (3) is provided at the bottom of the cooling roof (1); The cooling base (2) is provided with a cavity for placing refrigerant inside, a cooling protrusion (12) is provided at the bottom of the cavity, a semiconductor cooling plate (13) is installed on the outside of the cooling protrusion (12) through thermal grease, the upper end of the cooling base (2) is provided with a groove for plugging a refrigeration component (14), the upper end of the refrigeration component (14) is designed in a pleated shape, the upper end of the refrigeration component (14) is located at the bottom end of the charging pile housing (3), and the interior of the refrigeration component (14) is provided with a circulation channel (15) for circulating refrigerant.

2. According to claim 1, a rapid cooling device for AI intelligent charging detection is characterized in that: The heating end of the semiconductor refrigeration plate (13) is installed with a heat dissipation fin (16) via thermal grease, an exhaust fan (17) is provided below the heat dissipation fin (16), and the exhaust fan (17) is installed at the bottom middle end of the cooling base (2) via screws.

3. The AI ​​intelligent charging detection rapid cooling device according to claim 1 is characterized in that: A chassis (19) for installing a small circulation pump (18) is fixed inside the cooling base (2); the negative pressure end of the small circulation pump (18) passes through a pipeline to the bottom of the chassis (19), and the delivery end of the small circulation pump (18) is connected to one end of the circulation channel (15) through a connecting pipe; the other end of the circulation channel (15) passes through the bottom of the charging pile housing (3) through a discharge pipe (20) and extends to the inside of the cavity.

4. The AI ​​intelligent charging detection rapid cooling device according to claim 1 is characterized in that: Two multi-stage electric push rods (21) are fixedly installed inside the accommodating cavity, and the tops of the telescopic ends of the two multi-stage electric push rods (21) are fixed to the same baffle (22), and the side wall of the baffle (22) is fixed to one side of the foldable sunshade roof (9) by screws, and the other side of the foldable sunshade roof (9) is fixed to the other side of the interior of the accommodating cavity by screws.

5. The AI ​​intelligent charging detection rapid cooling device according to claim 1 is characterized in that: The fire extinguishing assembly comprises a box (23), a smoke sensor (24), a conduit (26), a solenoid valve (25) and a fire extinguishing gas storage tank (27); a vertical partition is provided inside the box (23); a smoke sensor (24) is provided on one side of the vertical partition, and a detection end of the smoke sensor (24) penetrates to the internal top end of the charging pile housing (3); a solenoid valve (25) is provided on the other side of the vertical partition; the upper end of the solenoid valve (25) is connected to the fire extinguishing gas storage tank (27) through a pipeline; the lower end of the solenoid valve (25) is connected to a U-shaped tube (28) at the internal top end of the charging pile housing (3) through the conduit (26); the U-shaped tube (28) is fixed to the internal top end of the charging pile housing (3) through a bracket, and a plurality of jet holes are opened at the lower end of the U-shaped tube (28).

6. The AI ​​intelligent charging detection rapid cooling device according to claim 1 is characterized in that: The controller (10) is provided with a control main board (29) inside, and a single-chip computer (30), a remote communication module (31), a data storage module (32) and an audible and visual alarm (33) are provided at the front end of the control main board (29). The main board is also connected to the temperature sensor (11), the solenoid valve (25), the smoke sensor (24), the multi-stage electric push rod (21), the cooling fan (4), the exhaust fan (17), the semiconductor cooling sheet (13), and the small circulation pump (18) through a plurality of wires.

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