CN119821176B - A charging pile with efficient heat dissipation - Google Patents
A charging pile with efficient heat dissipation Download PDFInfo
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- CN119821176B CN119821176B CN202510308045.3A CN202510308045A CN119821176B CN 119821176 B CN119821176 B CN 119821176B CN 202510308045 A CN202510308045 A CN 202510308045A CN 119821176 B CN119821176 B CN 119821176B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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Abstract
The invention relates to the technical field of charging piles and discloses a high-efficiency heat-dissipation charging pile which comprises a charging pile shell, a heat dissipation opening formed in the side face of the charging pile shell and in a strip shape, two mounting plates arranged in the charging pile shell and opposite to each other, and a dust screen cylinder fixed between the two mounting plates and in a cylindrical structure with two open ends, wherein the dust screen cylinder is opposite to the heat dissipation opening. According to the invention, through the cooperation of the bevel gear and the eccentric wheel, the vibration of the ash removal plate is driven, the brush hair on the ash removal plate can continuously brush the surface of the dustproof sleeve, and attached dust is effectively brushed off.
Description
Technical Field
The invention relates to the technical field of charging piles, in particular to a charging pile capable of efficiently radiating heat.
Background
The new energy charging pile, also called an electric vehicle charging station or an electric vehicle power supply device, is a device for providing electric energy for an electric vehicle, so that the electric vehicle can store enough electric quantity to support the operation of the electric vehicle.
The utility model provides a new forms of energy fills heat dissipation of stake is the key factor that ensures its steady operation and increase of service life, through retrieving, chinese patent with bulletin number CN218228680U discloses a fill electric pile with even heat dissipation function, which comprises a housin, the casing outer wall is provided with the operation panel, the casing still is connected with charging plug, be provided with the core in filling electric pile, the core is connected shells inner wall, the core is connected with operation panel and charging plug electricity respectively, first ventilation window has been seted up to the casing upper end, first ventilation window is provided with the protection network, the protection network border is connected shells outer wall all around, the protection network below is provided with the air supply fan, the air supply fan is connected shells inner wall, the second ventilation window has been seted up to the casing lower extreme, be provided with the protection frame outward by the second ventilation window, be provided with the exhaust fan in the protection frame, shells inner wall is provided with the receipts line subassembly, a plurality of electric wires are drawn forth to the core, a plurality of electric wires evenly set up in receipts line subassembly, the scheme can improve among the prior art electric automobile fills electric pile and has the problem that radiating efficiency is low, but above-mentioned scheme still has the following defect when in the actual use.
In the use of the charging pile, dust in the external environment is easy to adhere to the dust screen, dust accumulation can cause the dust screen to be blocked, dust accumulation and the dust screen can block heat dissipation of electric components inside the charging pile, the charging pile can generate certain heat during operation, if the heat cannot be timely emitted, the internal temperature of the charging pile can be increased, long-term high-temperature operation can not only reduce the working efficiency of the charging pile, but also can cause overheat faults, even potential safety hazards such as fire disaster and the like.
Therefore, there is a need to design a high-efficiency heat-dissipating charging pile to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a high-efficiency heat-dissipation charging pile.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a high efficiency heat dissipation charging stake, comprising:
A charging pile housing;
a heat dissipation port is formed in the side surface of the charging pile shell and is in a strip shape;
The two side plates are arranged in the charging pile shell and are opposite to each other;
the dustproof net barrel is fixed between the two side plates, is of a cylindrical structure with two open ends, and is arranged opposite to the heat dissipation opening;
An opening formed in the middle of one of the side plates;
the mounting plate is fixed in the charging pile shell;
the rotating structure is arranged on the mounting plate;
the ash removing structure is arranged on the mounting plate;
the vibration structure is arranged on the mounting plate;
and the air guide structure is arranged in the dustproof net barrel.
As a preferred embodiment of the present invention, the rotating structure includes:
A motor mounted on the mounting plate;
the driving shaft is fixed on an output shaft of the motor, at least two bearing seats are fixed on the mounting plate, and the driving shaft is rotatably arranged on the two bearing seats;
the rotating rod is fixed at the middle position of one side surface of the side plate;
The driving shaft is in transmission connection with the rotating rod through the transmission piece.
As a preferred technical solution of the present invention, the ash removing structure includes:
the ash removing plate is arranged below the mounting plate and is positioned right above the dust screen cylinder;
a plurality of bristles are arranged on the bottom surface of the ash removal plate;
a limiting port is formed on the mounting plate;
The limiting block is fixed on the top surface of the ash removal plate and is arranged in the limiting opening in a sliding manner;
the limiting plate is fixed on the top surface of the limiting block, and the bottom surface of the limiting plate is mutually attached to the top surface of the mounting plate;
One end of the tension spring is connected with the limiting plate, and the other end of the tension spring is connected with the mounting plate.
As a preferred embodiment of the present invention, the vibration structure includes:
the fixing frame is fixed on the side face of the mounting plate and provided with an assembly opening;
The rotating shaft is rotatably arranged in the assembly port;
The eccentric wheel is fixedly sleeved on the rotating shaft, and the eccentric wheel and the rotating shaft are eccentrically arranged;
the two bevel gears are fixedly sleeved on the driving shaft, the other bevel gear is fixedly sleeved on the rotating shaft, and the two bevel gears are meshed with each other;
The ejector rod is fixed on the top surface of the limiting plate, and one end of the ejector rod, which is far away from the limiting plate, is opposite to the eccentric wheel.
As a preferred technical solution of the present invention, the mounting plate is provided with a dust collection structure, and the dust collection structure includes:
The two dust collection pipes are respectively fixed on two sides of the mounting plate and are communicated through a U-shaped pipe;
a plurality of dust collection ports are respectively arranged on the two dust collection pipes;
the fixed rod is fixed on the mounting plate;
The dust collection cylinder is fixed at one end of the fixed rod far away from the mounting plate, two ends of the dust collection cylinder are provided with penetrating openings, and the driving shaft penetrates through the two penetrating openings;
the air suction piece is fixedly sleeved on the driving shaft and is arranged in the dust collection cylinder;
The dust collecting box is arranged on the side surface of the mounting plate;
One end of the air inlet pipe is communicated with the dust collection cylinder, and the other end of the air inlet pipe is communicated with one of the dust collection pipes;
One end of the air outlet pipe is communicated with the dust collection cylinder, and the other end of the air outlet pipe is communicated with the dust collection box.
As a preferable technical scheme of the invention, the air suction piece comprises a sleeve and a plurality of axial flow blades, the sleeve is fixedly sleeved on the driving shaft, the plurality of axial flow blades are all fixed on the sleeve, and the plurality of axial flow blades are distributed in a circumferential array.
As a preferred technical solution of the present invention, the air guiding structure includes:
the air guide cover is arranged in the dustproof net barrel;
The air guide pipe is fixed on the air guide cover and is communicated with the air guide cover;
the cooling pipe is fixedly sleeved on the air guide pipe, and cooling liquid is accumulated in the cooling pipe;
The air guide pipes are fixedly arranged in the air guide pipes, each air guide plate is obliquely arranged, and the air guide plates and the air guide pipes form an S-shaped air flow channel together.
As a preferable technical scheme of the invention, the wind scooper is provided with an arc surface which is matched with the dust screen cylinder.
As a preferred technical solution of the present invention, a refrigeration compressor is installed in the charging pile casing, and a circulation flow structure is disposed on the mounting plate, and the circulation flow structure includes:
the connecting rod is fixed on the fixing frame;
the mounting cylinder is fixed at one end of the connecting rod, which is far away from the fixing frame, an avoidance port matched with the rotating shaft is formed in the bottom surface of the mounting cylinder, and the top end of the rotating shaft penetrates through the avoidance port and extends into the mounting cylinder;
the rotating block is rotatably arranged in the mounting cylinder and is fixed at the top end of the rotating shaft;
the moving block is arranged in the mounting cylinder in a sliding manner;
A chute arranged on the inner surface of the mounting cylinder;
the sliding block is fixed on the moving block and slides in the sliding groove;
one end of the bag body is connected with the inner top surface of the mounting cylinder, and the other end of the bag body is connected with the moving block;
One end of each of the two mounting pipes is communicated with the bag body, the other end of one of the mounting pipes is communicated with the cooling pipe, the other end of the other mounting pipe is communicated with the refrigeration compressor, and the refrigeration compressor is communicated with the cooling pipe through a return pipe;
and the two one-way valves are respectively arranged on the two mounting pipes.
As a preferable technical scheme of the invention, the flow limiting directions of the two one-way valves are opposite.
The invention has the following beneficial effects:
1. In the use, the inside and outside air of electric pile dispels the heat through convection current, the dust-proof sleeve has effectively stopped the invasion of external dust, guaranteed the inside cleanness of electric pile, simultaneously, the synchronous operation of motor has driven the rotation of dust-proof sleeve, this dynamic process has not only strengthened dustproof effect, still provide the basis for the subsequent deashing work, more importantly, through the cooperation of bevel gear and eccentric wheel, the vibration of ash removal board has been driven, brush hair on it can brush away the dust-proof sleeve surface constantly, the dust that has effectively brushed attached, the jam of dust-proof sleeve has been avoided, thereby guaranteed the continuous heat dispersion of electric pile, the combination of this kind of rotatable dust-proof sleeve and vibration ash removal board, compared with traditional fixed dust screen structure, not only promoted dustproof efficiency, still realized automatic deashing process, guaranteed the long-term steady operation of electric pile;
2. The design ensures that dust collection openings on two dust collection pipes can efficiently absorb dust brushed by bristles, and then the dust is discharged into a dust collection box for collection through the operation of the air suction piece, the whole process not only avoids the dust falling into a charging pile, effectively prevents secondary pollution of the dust to a dust-proof sleeve and an internal component of the charging pile, but also ensures the cleaning and safety of the operation environment of the charging pile, and further improves the heat dissipation performance and the long-term use reliability of the charging pile;
3. The air guide structure integrated in the dustproof sleeve comprises an air guide cover, an air guide pipe and a plurality of guide plates in the air guide pipe, wherein an S-shaped air flow channel is jointly constructed, the design ensures that air in the external environment can pass through a section of prolonged and tortuous path before entering the inside of the charging pile, so that the stability of the air flow is enhanced, the heat dissipation efficiency is improved, furthermore, a cooling pipe fixed on the air guide pipe is used for cooling the air flowing in the air guide pipe by accumulating low-temperature cooling liquid, the temperature of the air entering the inside of the charging pile is effectively reduced, particularly in the high-temperature environment in summer, even if the air in the charging pile is discharged, the external hot air can be effectively cooled through the cooling mechanism, and therefore, the overheating problem of the charging pile caused by the high-temperature environment is avoided, the comprehensive design not only ensures the heat dissipation performance of the charging pile, but also prolongs the service life of the charging pile, and improves the stability and reliability of the whole operation;
4. Through the air guide pipe and the guide plates, an S-shaped air flow channel is created, the design not only optimizes the flow path of air flow, but also remarkably prolongs the flow time of air in the air guide pipe, the air is forced to travel along a tortuous path under the accurate guidance of the guide plates, in the process, more contact time and heat exchange opportunities are provided between the air and the low-temperature cooling pipe, and the increased heat exchange time ensures that the cooling pipe can fully exert the cooling effect;
5. Through built-in circulation flow structure, the high-efficient circulation use of coolant liquid has been realized, this structure ensures that the coolant liquid is continuous circulation flow between cooling tube and refrigeration compressor, when the coolant liquid flows through refrigeration compressor, its temperature obtains showing to reduce, thereby guaranteed that the cooling tube is inside to be filled with low-temperature coolant liquid all the time, this design has not only promoted the cooling tube and to gaseous cooling efficiency, still guaranteed the lasting stability of cooling effect, through circulation flow structure, the coolant liquid can constantly acquire the cold volume from refrigeration compressor, and then absorb and take away the heat of gas in the guide duct effectively in the cooling tube, realized the continuous cooling to the inside gas of entering charging pile, this innovative design is showing and is strengthened the thermal management ability of charging pile, even under extreme high temperature environment, also can guarantee the stability of charging pile inside temperature.
Drawings
Fig. 1 is a schematic structural diagram of a charging pile with efficient heat dissipation according to the present invention;
fig. 2 is a schematic structural diagram of another view angle of a high-efficiency heat dissipation charging pile according to the present invention;
FIG. 3 is a schematic view of a dust sleeve;
FIG. 4 is a schematic view of a dust sleeve from another perspective;
FIG. 5 is a schematic view of a dust sleeve from another perspective;
FIG. 6 is a schematic elevational view of a dust sleeve;
FIG. 7 is a schematic view of an air guide structure;
FIG. 8 is a schematic cross-sectional view of an air guide structure;
FIG. 9 is an enlarged view of the structure at A of FIG. 4;
FIG. 10 is an enlarged view of the structure at B of FIG. 5;
Fig. 11 is an enlarged view of the structure at C of fig. 6.
In the figure, 1, a charging pile shell; 2, a heat radiation hole, 3, a side plate, 4, a dust screen cylinder, 5, an opening, 6, a mounting plate, 71, a motor, 72, a driving shaft, 73, a rotating rod, 74, a driving part, 81, a dust removing plate, 82, bristles, 83, a limiting hole, 84, a limiting block, 85, a limiting plate, 86, a tension spring, 101, a fixing frame, 102, a rotating shaft, 103, an eccentric wheel, 104, a bevel gear, 105, a mandril, 111, a dust suction pipe, 112, a dust suction hole, 113, a fixing rod, 114, a dust suction cylinder, 115, a suction part, 116, a dust collection box, 121, a wind guide cover, 122, a wind guide pipe, 123, a cooling pipe, 124, a guide plate, 13, a refrigeration compressor, 141, a connecting rod, 142, a mounting cylinder, 143, a rotating block, 144, a moving block, 145, a chute, 146, a sliding block, 147, a capsule, 148, a mounting pipe, 149 and a one-way valve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-11, a high-efficiency heat dissipation charging pile comprises a charging pile shell 1, a heat dissipation opening 2, two side plates 3, a dust screen cylinder 4 and a mounting plate 6, wherein the heat dissipation opening 2 is formed in the side face of the charging pile shell 1, the heat dissipation opening 2 is in a strip shape, the two side plates 3 are arranged in the charging pile shell 1, the two side plates 3 are opposite to each other, the dust screen cylinder 4 is fixed between the two side plates 3, the dust screen cylinder 4 is of a cylindrical structure with two open ends 5, the dust screen cylinder 4 is opposite to the heat dissipation opening 2, air inside and outside the charging pile shell 1 is convected through the heat dissipation opening 2, dust in the external environment can be prevented from entering the charging pile shell 1 by a dust-proof sleeve opposite to the heat dissipation opening 2, the dust-proof effect is achieved, the opening 5 is formed in the middle of one side plate 3, and the mounting plate 6 is fixed in the charging pile shell 1.
The charging pile further comprises a rotating structure, wherein the rotating structure is arranged on the mounting plate 6 and comprises a motor 71, a driving shaft 72, a rotating rod 73 and a transmission piece 74, the motor 71 is arranged on the mounting plate 6, the driving shaft 72 is fixed on an output shaft of the motor 71, at least two bearing seats are fixed on the mounting plate 6, the driving shaft 72 is rotatably arranged on the two bearing seats, the rotating rod 73 is fixed at the middle position of one side face of the side plate 3, and the driving shaft 72 is in transmission connection with the rotating rod 73 through the transmission piece 74.
The charging pile further comprises an ash removing structure, the ash removing structure is arranged on the mounting plate 6 and comprises an ash removing plate 81, a plurality of bristles 82, a limiting opening 83, a limiting block 84, a limiting plate 85 and a tension spring 86, wherein the ash removing plate 81 is arranged below the mounting plate 6, the ash removing plate 81 is located right above the dust screen cylinder 4, the bristles 82 are all arranged on the bottom surface of the ash removing plate 81, the limiting opening 83 is formed in the mounting plate 6, the limiting block 84 is fixed on the top surface of the ash removing plate 81, the limiting block 84 is slidably arranged in the limiting opening 83, the limiting plate 85 is fixed on the top surface of the limiting block 84, the bottom surface of the limiting plate 85 and the top surface of the mounting plate 6 are mutually attached, one end of the tension spring 86 is connected with the limiting plate 85, and the other end of the tension spring is connected with the mounting plate 6.
The charging pile further comprises a vibrating structure which is arranged on the mounting plate 6, wherein the vibrating structure comprises a fixing frame 101 which is fixed on the side face of the mounting plate 6, an assembling port is formed in the fixing frame 101, a rotating shaft 102 which is rotatably arranged in the assembling port, an eccentric wheel 103 which is fixedly sleeved on the rotating shaft 102, an eccentric wheel 103 and the rotating shaft 102 are eccentrically arranged, two bevel gears 104, one bevel gear 104 is fixedly sleeved on the driving shaft 72, the other bevel gear 104 is fixedly sleeved on the rotating shaft 102, the two bevel gears 104 are meshed with each other, a push rod 105 is fixed on the top face of the limiting plate 85, and one end, far away from the limiting plate 85, of the push rod 105 is opposite to the eccentric wheel 103.
When the charging pile housing 1 runs, the motor 71 runs synchronously, the driving shaft 72 is driven to rotate, and when the driving shaft 72 rotates, the rotating rod 73 can be driven to rotate through the transmission piece 74, and the rotating rod 73 drives the corresponding mounting plate 6 to rotate, so that the dustproof sleeve rotates along with the rotating rod. In addition, when the driving shaft 72 rotates, the rotating shaft 102 can be driven to rotate by the two bevel gears 104 meshed with each other, the eccentric wheel 103 on the rotating shaft 102 also rotates, and the eccentric wheel 103 continuously extrudes the ejector rod 105 in the rotating process. When the eccentric wheel 103 extrudes the ejector rod 105, the ejector rod 105 can drive the limiting plate 85 to move, and when the eccentric wheel 103 is separated from the ejector rod 105, the limiting plate 85 can reset under the elastic force of the tension spring 86. Therefore, along with the rotation of the eccentric wheel 103, the limiting plate 85 can generate a vibration effect, so that the ash cleaning plate 81 continuously vibrates, the bristles 82 on the ash cleaning plate 81 can continuously brush the dust sleeve right below the ash cleaning plate 81 in the vibration process, and dust attached to the surface of the dust sleeve is brushed down, so that the dust sleeve is cleaned.
The charging pile further comprises an air guide structure, the air guide structure is arranged in the dustproof net barrel 4 and comprises an air guide cover 121, an air guide pipe 122, a cooling pipe 123 and a plurality of guide plates 124, wherein the air guide cover 121 is arranged in the dustproof net barrel 4, an arc surface matched with the dustproof net barrel 4 is arranged on the air guide cover 121, the air guide pipe 122 is fixed on the air guide cover 121 and communicated with the air guide cover 121, the cooling pipe 123 is fixedly sleeved on the air guide pipe 122, cooling liquid is accumulated in the cooling pipe 123, the guide plates 124 are fixed in the air guide pipe 122, each guide plate 124 is obliquely arranged, and the guide plates 124 and the air guide pipe 122 form an S-shaped air flow channel together.
When air in the external environment enters the charging pile housing 1 through the heat dissipation opening 2, air flow enters the air guide cover 121 and enters the air guide pipe 122 under the guiding action of the air guide cover 121, a plurality of guide plates 124 are arranged in the air guide pipe 122, the guide plates 124 and the air guide pipe 122 jointly form an S-shaped air flow channel, and air passes through the air flow channel and finally enters the charging pile housing 1. Further, be fixed with cooling tube 123 on the guide duct 122, the cooling liquid of low temperature is stored in cooling tube 123, consequently cooling tube 123 can play the effect of cooling to the inside gas that flows of guide duct 122 to get into the inside gas of charging pile shell 1 and cool down, this kind of design can guarantee the heat dispersion of charging pile shell 1, in summer, the ambient temperature of charging pile shell 1 periphery is very high, even fill the inside air of charging pile shell 1 and be discharged, the inside of charging pile shell 1 also can be supplied to the hot air in the external environment, this kind of gas cooling mechanism can effectively solve this problem.
The mounting plate 6 is provided with a dust collection structure which comprises two dust collection pipes 111 which are respectively fixed on two sides of the mounting plate 6, and the two dust collection pipes 111 are communicated through a U-shaped pipe; a plurality of dust collection openings 112 respectively formed in the two dust collection tubes 111; the dust collecting device comprises a mounting plate 6, a fixing rod 113, a dust collecting cylinder 114, a suction piece 115, a sleeve fixing sleeve, a dust collecting box 116, an air inlet pipe, an air outlet pipe and a dust collecting pile, wherein the fixing rod 113 is fixed on the mounting plate 6, the dust collecting cylinder 114 is fixed on one end of the fixing rod 113 far away from the mounting plate 6, two ends of the dust collecting cylinder 114 are respectively provided with a penetrating opening, the driving shaft 72 penetrates through the two penetrating openings, the suction piece 115 is fixedly sleeved on the driving shaft 72, the suction piece 115 is arranged in the dust collecting cylinder 114 and comprises a sleeve and a plurality of axial flow blades, the sleeve fixing sleeve is fixedly sleeved on the driving shaft 72, the axial flow blades are respectively fixed on the sleeve, the axial flow blades are distributed in a circumferential array, the dust collecting box 116 is arranged on the side surface of the mounting plate 6, one end of the air inlet pipe is communicated with the dust collecting cylinder 114, the other end of the air inlet pipe is communicated with one dust collecting pipe 111, the other end of the air outlet pipe is communicated with the dust collecting cylinder 114, the other end of the air outlet pipe is communicated with the dust collecting box 114, the other end of the air collecting pipe 116 is capable of driving the suction piece 115 to rotate, the suction piece 115 is provided with the plurality of axial flow blades, and the axial flow blades are arranged in the driving shaft 115 when rotating, the suction piece 115 can be capable of sucking air, and the air in the dust collecting pipe 111 is communicated with the dust collecting pipe 111, which is communicated with the dust collecting pipe 111, and is communicated with one.
The charging pile casing 1 is internally provided with a refrigeration compressor 13, the mounting plate 6 is provided with a circulating flow structure, the circulating flow structure comprises a connecting rod 141, a mounting cylinder 142, a rotating block 143, a sliding chute 145, a sliding block 146 and a bag body 147, wherein the connecting rod 141 is fixed on the fixing frame 101, the mounting cylinder 142 is fixed on one end of the connecting rod 141 far away from the fixing frame 101, the bottom surface of the mounting cylinder 142 is provided with a avoiding opening matched with the rotating shaft 102, the top end of the rotating shaft 102 penetrates through the avoiding opening and extends into the mounting cylinder 142, the rotating block 143 is rotatably arranged in the mounting cylinder 142, the rotating block 143 is fixed on the top end of the rotating shaft 102, the sliding block 144 is slidably arranged in the mounting cylinder 142, the sliding chute 145 is arranged on the inner surface of the mounting cylinder 142, one end of the sliding block 146 is connected with the inner top surface of the mounting cylinder 142, the other end of the sliding block 146 is connected with the moving block 144, one end of the two mounting pipes 148 are respectively connected with the bag body 147, the other end of one mounting pipe 148 is connected with the cooling pipe 123, the other end of the other mounting pipe 148 is connected with the refrigeration compressor 13, the refrigerating compressor 13 is rotatably connected with the cooling pipe 123, the two one end of the one end is respectively connected with the two one of the one-way valves, and the two one-way valves are respectively arranged on the two one way valves 148. The two check valves 149 are opposite in flow-limiting direction, so that the cooling liquid circulates in the cooling pipe 123 and the refrigerating compressor 13, and when the cooling liquid passes through the refrigerating compressor 13, the temperature of the cooling liquid is reduced, so that the cooling liquid with low temperature is always kept in the cooling pipe 123, and the design provides guarantee for the cooling effect of the cooling pipe 123 on gas.
The specific working principle of the invention is as follows:
When the charging pile provided by the invention is used, air inside and outside the charging pile shell 1 is convected through the heat dissipation opening 2, and dust in the external environment can be prevented from entering the inside of the charging pile shell 1 by the dust-proof sleeve over against the heat dissipation opening 2, so that a dust-proof effect is achieved. In addition, when the charging pile housing 1 operates, the motor 71 synchronously operates to drive the driving shaft 72 to rotate, and when the driving shaft 72 rotates, the driving rod 73 can be driven to rotate through the transmission piece 74, and the rotating rod 73 drives the corresponding mounting plate 6 to rotate, so that the dustproof sleeve rotates along with the rotation. In addition, when the driving shaft 72 rotates, the rotating shaft 102 can be driven to rotate by two bevel gears 104 meshed with each other, and the eccentric wheel 103 on the rotating shaft 102 also rotates. The eccentric wheel 103 can be constantly extrudeed ejector pin 105 at pivoted in-process, when the eccentric wheel 103 extrudees ejector pin 105, ejector pin 105 can drive limiting plate 85 and remove, when eccentric wheel 103 and ejector pin 105 phase separation, limiting plate 85 can reset under the elasticity effect of extension spring 86, consequently, accompanying the rotation of eccentric wheel 103, limiting plate 85 can produce the effect of vibration, this makes the continuous vibration of ash removal board 81, ash removal board 81 is at the in-process of vibration, brush hair 82 on it can be constantly brush ash removal board 81 under the dust sleeve, and brush the dust brush that adheres to at dust sleeve surface and fall, play the effect of clearance to the dust sleeve. Based on the above-mentioned process, the ash removal board 81 of vibration can carry out comprehensive ash removal to pivoted dust sleeve and handle, can avoid the dust to cause the jam to dust sleeve to guarantee to charge the heat dispersion of stake shell 1, rotatable dust sleeve has replaced traditional fixed dust screen structure, and this kind of dynamic process provides the basis for the ash removal work. It should be noted that, the transmission member 74 adopts a belt transmission manner, and the transmission member 74 has a deceleration effect on the rotation speed of the driving shaft 72, which makes the dust-proof sleeve rotate slowly, so as to ensure the ash-removing effect of the ash-removing plate 81 on the dust-proof sleeve.
In addition, the driving shaft 72 can also drive the air suction member 115 to rotate when rotating, a plurality of axial flow blades are arranged in the air suction member 115, and the plurality of axial flow blades can perform air suction action when rotating, so that air in the dust suction pipes 111 communicated with the dust suction cylinders 114 can be extracted when the air suction member 115 rotates, and in this case, the dust brushed off by the bristles 82 can be absorbed by the dust suction openings 112 on the two dust suction pipes 111, and the dust is discharged into the dust collection box 116 by the air suction member 115, so that dust collection is realized, the dust is prevented from falling into the charging pile housing 1, and secondary pollution to the dust prevention sleeve is prevented.
The dustproof sleeve is internally provided with an air guide structure for guiding air flow, when air in the external environment enters the charging pile shell 1 through the heat dissipation opening 2, the air flow can enter the air guide cover 121 and enter the air guide pipe 122 under the guiding action of the air guide cover 121, a plurality of guide plates 124 are arranged in the air guide pipe 122, the guide plates 124 and the air guide pipe 122 jointly form an S-shaped air flow channel, and air finally enters the charging pile shell 1 through the air flow channel.
Further, the cooling pipe 123 is fixed on the air guiding pipe 122, and the cooling liquid with low temperature is accumulated in the cooling pipe 123, so the cooling pipe 123 can cool the gas flowing in the air guiding pipe 122, thereby cooling the gas entering the charging pile housing 1. The design can guarantee the heat dispersion of the charging pile housing 1, in summer, the ambient temperature around the charging pile housing 1 is very high, even if the air inside the charging pile housing 1 is discharged, the hot air in the external environment can also be supplemented into the inside of the charging pile housing 1, and the gas cooling mechanism can effectively solve the problem. It should be noted that, under the guiding action of the plurality of guiding plates 124, the gas can flow along the S-shaped path in the air guiding pipe 122, so that the flowing duration of the gas in the air guiding pipe 122 can be prolonged, so that more heat exchange time is provided between the gas and the low-temperature cooling pipe 123, and the cooling effect of the cooling pipe 123 on the gas is ensured.
The inside circulation flow structure that is used for coolant circulation flow that still is provided with of electric pile shell 1 fills, and the purpose is that the coolant fluid circulates in cooling tube 123 and refrigeration compressor 13, and when the coolant fluid was through refrigeration compressor 13, the temperature of coolant fluid was reduced to guarantee to have the coolant fluid of low temperature all the time in the cooling tube 123, this design provides the assurance for the cooling tube 123 to gaseous cooling effect. Specifically, the rotating shaft 102 drives the eccentric wheel 103 to rotate, and simultaneously drives the rotating block 143 connected with the rotating shaft to rotate, and because the rotating block 143 and the moving block 144 jointly form a cylinder structure, the rotating block 143 and the moving block 144 have the same size, one end of the rotating block 143 opposite to the moving block 144 is provided with an inclined surface, and the outer edges of the rotating block 143 and the moving block 144 are mutually attached to the inner surface of the mounting cylinder 142, the inclined surface part of the rotating block 143 can squeeze the inclined surface part of the moving block 144 in the rotating process. Under the limiting action of the sliding groove 145 and the sliding block 146, the moving block 144 cannot rotate along with the rotating block 143, so that the moving block 144 can move under the extrusion action of the rotating block 143, and meanwhile, the elasticity of the bag body 147 is matched, so that the moving block 144 can reciprocate in the mounting cylinder 142.
In this process, the bladder 147 is periodically squeezed and stretched, and further, the restriction directions of the two check valves 149 are opposite, wherein one check valve 149 restricts the flow of liquid into the bladder 147 only, and the other check valve 149 restricts the flow of liquid out of the bladder 147 only. Thus, when the bladder 147 is compressed, the cooling fluid in the bladder 147 is forced into the refrigerant compressor 13, and when the bladder 147 is restored, the bladder 147 performs a pumping action and pumps the cooling fluid in the cooling pipe 123 into it. Based on the above process, with the rotation of the rotation shaft 102, the cooling liquid may circulate among the cooling pipe 123, the capsule 147 and the refrigerant compressor 13, so that the refrigerant compressor 13 performs a cooling process on the cooling liquid.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. High-efficient radiating fills electric pile, its characterized in that includes:
A charging pile housing;
a heat dissipation port is formed in the side surface of the charging pile shell and is in a strip shape;
The two side plates are arranged in the charging pile shell and are opposite to each other;
the dustproof net barrel is fixed between the two side plates, is of a cylindrical structure with two open ends, and is arranged opposite to the heat dissipation opening;
An opening formed in the middle of one of the side plates;
the mounting plate is fixed in the charging pile shell;
the rotating structure is arranged on the mounting plate;
The ash removing structure is arranged on the mounting plate and comprises an ash removing plate, an ash removing plate and a dust removing plate, wherein the ash removing plate is arranged below the mounting plate and is positioned right above the dust screen cylinder; the dust removing device comprises a dust removing plate, a plurality of bristles, a limiting opening, a limiting plate, a tension spring and a plurality of support rods, wherein the bristles are arranged on the bottom surface of the dust removing plate;
The vibration structure is arranged on the mounting plate and comprises a fixing frame, a rotating shaft, an eccentric wheel, two bevel gears, a push rod, a limiting plate, a driving shaft, a driving rod and a driving rod, wherein the fixing frame is fixed on the side surface of the mounting plate;
and the air guide structure is arranged in the dustproof net barrel.
2. The high-efficiency heat dissipation charging pile according to claim 1, wherein the rotating structure comprises:
A motor mounted on the mounting plate;
the driving shaft is fixed on an output shaft of the motor, at least two bearing seats are fixed on the mounting plate, and the driving shaft is rotatably arranged on the two bearing seats;
the rotating rod is fixed at the middle position of one side surface of the side plate;
The driving shaft is in transmission connection with the rotating rod through the transmission piece.
3. The high-efficiency heat dissipation charging pile according to claim 2, wherein the mounting plate is provided with a dust collection structure, the dust collection structure comprising:
The two dust collection pipes are respectively fixed on two sides of the mounting plate and are communicated through a U-shaped pipe;
a plurality of dust collection ports are respectively arranged on the two dust collection pipes;
the fixed rod is fixed on the mounting plate;
The dust collection cylinder is fixed at one end of the fixed rod far away from the mounting plate, two ends of the dust collection cylinder are provided with penetrating openings, and the driving shaft penetrates through the two penetrating openings;
the air suction piece is fixedly sleeved on the driving shaft and is arranged in the dust collection cylinder;
The dust collecting box is arranged on the side surface of the mounting plate;
One end of the air inlet pipe is communicated with the dust collection cylinder, and the other end of the air inlet pipe is communicated with one of the dust collection pipes;
One end of the air outlet pipe is communicated with the dust collection cylinder, and the other end of the air outlet pipe is communicated with the dust collection box.
4. The high-efficiency heat dissipation charging pile according to claim 3, wherein the air suction member comprises a sleeve and a plurality of axial flow blades, the sleeve is fixedly sleeved on the driving shaft, the plurality of axial flow blades are all fixed on the sleeve, and the plurality of axial flow blades are distributed in a circumferential array.
5. The high-efficiency heat dissipation charging pile according to claim 4, wherein the air guide structure comprises:
the air guide cover is arranged in the dustproof net barrel;
The air guide pipe is fixed on the air guide cover and is communicated with the air guide cover;
the cooling pipe is fixedly sleeved on the air guide pipe, and cooling liquid is accumulated in the cooling pipe;
The air guide pipes are fixedly arranged in the air guide pipes, each air guide plate is obliquely arranged, and the air guide plates and the air guide pipes form an S-shaped air flow channel together.
6. The high-efficiency heat dissipation charging pile according to claim 5, wherein the wind scooper is provided with an arc surface adapted to the dust screen cylinder.
7. The high-efficiency heat dissipation charging pile according to claim 6, wherein a refrigeration compressor is mounted inside the charging pile housing, a circulating flow structure is provided on the mounting plate, and the circulating flow structure comprises:
the connecting rod is fixed on the fixing frame;
the mounting cylinder is fixed at one end of the connecting rod, which is far away from the fixing frame, an avoidance port matched with the rotating shaft is formed in the bottom surface of the mounting cylinder, and the top end of the rotating shaft penetrates through the avoidance port and extends into the mounting cylinder;
the rotating block is rotatably arranged in the mounting cylinder and is fixed at the top end of the rotating shaft;
the moving block is arranged in the mounting cylinder in a sliding manner;
A chute arranged on the inner surface of the mounting cylinder;
the sliding block is fixed on the moving block and slides in the sliding groove;
one end of the bag body is connected with the inner top surface of the mounting cylinder, and the other end of the bag body is connected with the moving block;
One end of each of the two mounting pipes is communicated with the bag body, the other end of one of the mounting pipes is communicated with the cooling pipe, the other end of the other mounting pipe is communicated with the refrigeration compressor, and the refrigeration compressor is communicated with the cooling pipe through a return pipe;
and the two one-way valves are respectively arranged on the two mounting pipes.
8. The high-efficiency heat dissipation charging pile according to claim 7, wherein the flow-limiting directions of the two check valves are opposite.
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| CN202510308045.3A CN119821176B (en) | 2025-03-17 | 2025-03-17 | A charging pile with efficient heat dissipation |
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| CN202510308045.3A CN119821176B (en) | 2025-03-17 | 2025-03-17 | A charging pile with efficient heat dissipation |
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| CN119821176A (en) | 2025-04-15 |
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