CN110588400B - Charging pile temperature control system based on Internet of things - Google Patents
Charging pile temperature control system based on Internet of things Download PDFInfo
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- CN110588400B CN110588400B CN201910814984.XA CN201910814984A CN110588400B CN 110588400 B CN110588400 B CN 110588400B CN 201910814984 A CN201910814984 A CN 201910814984A CN 110588400 B CN110588400 B CN 110588400B
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- charging pile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/302—Cooling of charging equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
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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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a charging pile temperature control system based on the Internet of things, which comprises a charging pile body, wherein the charging pile body comprises a base, a supporting plate and a charging pile shell, a battery pack module is arranged on the supporting plate, a temperature sensor, a controller, a servo motor, a motor driver, an electromagnetic valve switch, a semiconductor refrigerating sheet and a wireless transmission module are arranged inside the charging pile shell, a remote control terminal is remotely connected onto the wireless transmission module, the wireless transmission module is electrically connected with the controller, the electromagnetic valve switch is electrically connected with the semiconductor refrigerating sheet, the servo motor is electrically connected with the controller, radiating holes are formed in two sides of the charging pile shell, and protective shells are arranged on two sides of the charging pile shell. The charging pile temperature control system based on the Internet of things can intelligently monitor the interior of a charging pile body, effectively cool the interior of the charging pile body and avoid damage to the interior of the charging pile body caused by overhigh temperature.
Description
Technical Field
The invention relates to the technical field of charging piles, in particular to a charging pile temperature control system based on the Internet of things.
Background
Along with the development of the society, in order to energy saving and sustainable development, a lot of crude oil power drive machinery uses electric power in succession, for example, charging car or storage battery car etc. and fill electric pile and also increase gradually, fill electric pile its function and be similar to the tanker aircraft inside the filling station, fill electric pile kind more, it is common to have electric automobile to fill electric pile, electric automobile fills electric pile and produces high temperature easily because characteristics such as charging current is big, the voltage is high, charge time is long in the use because electric automobile fills electric pile, if can not detect high temperature and carry out effective control and will cause great loss.
The existing charging pile is poor in cooling and heat dissipation functions, cannot be controlled in a networking mode, and is inconvenient to use, so that a charging pile temperature control system based on the Internet of things is designed, and the problems are solved.
Disclosure of Invention
The invention aims to provide a charging pile temperature control system based on the Internet of things, and the charging pile temperature control system based on the Internet of things is used for solving the problems that the existing charging pile is poor in cooling and heat dissipation functions, cannot be controlled in a networking mode and is inconvenient to use.
In order to achieve the purpose, the invention provides the following technical scheme: a charging pile temperature control system based on the Internet of things comprises a charging pile body, wherein the charging pile body comprises a base, a supporting plate and a charging pile shell, a battery pack module is arranged on the supporting plate, a temperature sensor, a controller, a servo motor, a motor driver, a solenoid valve switch, a semiconductor refrigerating sheet and a wireless transmission module are arranged inside the charging pile shell, a remote control terminal is remotely connected onto the wireless transmission module, the wireless transmission module is electrically connected with the controller, the solenoid valve switch is electrically connected with the semiconductor refrigerating sheet, the servo motor is electrically connected with the controller, heat dissipation holes are formed in two sides of the charging pile shell, protective shells are arranged on two sides of the charging pile shell, rotating rods are rotatably arranged in the two protective shells, air blowing fans are fixedly arranged on the outer sides of the two rotating rods, the semiconductor refrigerating sheet is arranged on the protective shells, and a metal, the metal mesh cooperatees with the semiconductor refrigeration piece that corresponds, the cooling surface of semiconductor refrigeration piece is provided with heat dissipation audit, the top of filling the electric pile shell is provided with the STB, temperature sensor and servo motor all with the top inner wall fixed connection of STB, it installs the cross axle to rotate on the top inner wall of electric pile shell, fixed mounting has the worm on servo motor's the output shaft, the outside fixed mounting of cross axle has the worm wheel, worm and worm wheel meshing, two dwangs all cooperate with the cross axle, equal fixedly connected with connecting cylinder in two cooling holes, all rotate in two connecting cylinders and install a plurality of swing boards, the metal mesh protects the semiconductor refrigeration piece.
Preferably, the driving rod is rotatably mounted on the inner wall of one side of the protective shell, a first umbrella-shaped gear is fixedly mounted at the top end of the driving rod, a second umbrella-shaped gear is fixedly mounted on the outer side of the rotating rod, the first umbrella-shaped gear is meshed with the second umbrella-shaped gear, the knocking rod is rotatably mounted on the inner wall of one side of the protective shell, the knocking rod is matched with the corresponding rotating rod, and a rubber pad is arranged on the knocking rod.
Preferably, fill the equal fixedly connected with fixed block in both sides of electric pile shell, the mounting groove has been seted up to one side of fixed block, filter screen and mounting groove sliding connection, the fixture block groove has all been seted up on the top inner wall of mounting groove and the bottom inner wall, fixture block in-groove sliding mounting has the joint piece, fixed mounting has same joint spring between one side of joint piece and the fixture block groove that corresponds, the joint groove has all been seted up to the top and the bottom of filter screen, joint piece and the joint in joint groove joint that corresponds, the filter screen and the protecting crust swing joint that corresponds, it cooperatees with the filter screen that corresponds to strike the pole, the filter screen is used.
Preferably, fixed mounting has the bracing piece on the inner wall of one side of protecting crust, and slidable mounting has the L pole on the bracing piece, and the outside fixed mounting of L pole has the welding piece, and fixed mounting has same reset spring between the top of welding piece and the bottom of bracing piece, and reset spring overlaps and establishes in the outside of the L pole that corresponds, the bottom of L pole with the pole swing joint that strikes that corresponds, reset spring provides elasticity for the L pole.
Preferably, the outside fixed mounting of actuating lever has the elliptical disk, and the one end fixed mounting of L pole has the slider, slider and elliptical disk sliding connection, strikes the top sliding mounting of pole and has square piece, and the bottom of L pole is rotated with the top of the square piece that corresponds and is connected, and the L pole promotes through square piece and strikes the pole upset.
Preferably, all rotate on the both sides inner wall of electric pile shell and install the longitudinal axis, the equal fixed mounting in top of two longitudinal axes has first trapezoidal gear, and the equal fixed mounting in both ends of cross axle has second trapezoidal gear, and first trapezoidal gear meshes with the second trapezoidal gear that corresponds for the cross axle drives two longitudinal axes and rotates owing to be provided with two first trapezoidal gears and two second trapezoidal gears.
Preferably, the two rotating rods are fixedly mounted at the ends close to each other and have first bevel gears, the bottom ends of the two longitudinal shafts are fixedly mounted with second bevel gears, the first bevel gears are meshed with the corresponding second bevel gears, and the two longitudinal shafts drive the two rotating rods to rotate respectively due to the fact that the two first bevel gears and the two second bevel gears are arranged.
Preferably, the connecting cylinder is provided with a connecting rod in a longitudinal sliding mode, the connecting rod is movably connected with a plurality of corresponding swinging plates, the top end and the bottom of the connecting rod are fixedly provided with fixing pieces, the fixing pieces and the corresponding connecting cylinder are fixedly provided with the same spring, and the spring provides elasticity for the connecting rod.
Preferably, the equal fixed mounting in one side that two connecting rods kept away from each other has the atress pole, and the equal fixed mounting in the outside of two longitudinal axes has the sloping block, and the sloping block extrudees with the atress pole that corresponds each other, and the sloping block can extrude the atress pole downstream.
Preferably, the specific using method is as follows:
a1, when the electric charging pile is used, an electric element is electrically connected with a battery pack module, the internal temperature of a charging pile shell is monitored through a temperature sensor, the internal temperature of the charging pile shell is sent to a remote control terminal through a wireless transmission module to be monitored, if the temperature is too high, a servo motor and a semiconductor refrigerating sheet are started through a controller, the semiconductor refrigerating sheet generates cold air, the semiconductor refrigerating sheet is radiated through heat dissipation, the servo motor drives a transverse shaft to rotate, the transverse shaft drives two longitudinal shafts to rotate, the two longitudinal shafts respectively drive two rotating rods to rotate, the two rotating rods respectively drive two air blowing fans to rotate, the two air blowing fans blow the cold air to the inside of the charging pile shell to cool, and the cooling speed can be improved;
a2, driving the inclined block to rotate when the longitudinal shaft rotates, driving the inclined block to rotate to extrude the corresponding stress rod to move downwards, driving the connecting rod to move downwards through the stress rod, enabling the connecting rod to move up and down back and forth through the elastic action of the spring, driving the plurality of swinging plates to swing back and forth through the connecting rod, and blowing cold air uniformly into the charging pile shell to cool so that the cooling is more uniform;
a3, the two rotating rods respectively drive the two driving rods to rotate, the two driving rods respectively drive the two elliptical pieces to rotate, under the elastic action of the reset spring, the sliding head slides on the corresponding elliptical piece, so that the L rod moves up and down back and forth, the L rod pushes the corresponding knocking rod to knock the filter screen back and forth through the square block, dust attached to the filter screen can be knocked and dropped, and the filter screen is prevented from being blocked;
a4, can filter the dust in the air through the filter screen, avoid the dust to get into the inside of filling the electric pile shell, can prevent simultaneously that the mosquito from getting into, when needing to dismantle the filter screen and wash or change, the pulling filter screen, two joint pieces that the filter screen extrusion corresponds respectively leave two joint grooves can, the clearance is accomplished the back, insert the filter screen in the mounting groove that corresponds, under the spring action of joint spring, the joint piece with the joint groove joint that corresponds can, if after the temperature reduction, controller control servo motor and semiconductor refrigeration piece stop.
Compared with the prior art, the invention has the beneficial effects that:
1. the charging pile temperature control system based on the Internet of things generates cold air through the semiconductor refrigeration sheet, and the two air blowing fans blow the cold air to the inside of the charging pile shell for cooling, so that the cooling speed is improved, and the charging pile body is prevented from being damaged due to overhigh temperature;
2. according to the invention, the connecting rods drive the plurality of swinging plates to swing back and forth, so that cold air can be uniformly blown into the charging pile shell for cooling, and the cooling is more uniform;
3. according to the invention, the knocking rod is used for knocking the filter screen back and forth, so that dust attached to the filter screen can be knocked and fall off, the filter screen is prevented from being blocked, dust in the air can be filtered through the filter screen, the dust is prevented from entering the charging pile shell, mosquitoes and insects can be prevented from entering the charging pile shell, the filter screen can be rapidly disassembled and cleaned, and the use is convenient.
The intelligent monitoring system can intelligently monitor the interior of the charging pile body, and can effectively cool the interior of the charging pile body, so that damage to the interior of the charging pile body caused by overhigh temperature is avoided.
Drawings
FIG. 1 is a block diagram of the system of the present invention;
FIG. 2 is a schematic view of the main structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3A according to the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 3 at B in accordance with the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 5 at C in accordance with the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 5 in accordance with the present invention;
fig. 8 is a perspective view illustrating a connection structure between the swash block and the longitudinal shaft according to the present invention.
In the figure: 1. a base; 2. a support plate; 3. a charging pile housing; 4. a protective shell; 5. a metal mesh; 6. A servo motor; 7. an air blowing fan; 8. a semiconductor refrigeration sheet; 9. a set-top box; 10. a temperature sensor; 11. a controller; 12. a horizontal axis; 13. a worm; 14. a worm gear; 15. heat dissipation inspection; 16. rotating the rod; 17. A longitudinal axis; 18. a return spring; 19. a connecting rod; 20. a swing plate; 21. a connecting cylinder; 22. a fixing sheet; 23. a spring; 24. a drive rod; 25. a knock bar; 26. a filter screen; 27. a fixed block; 28. A first bevel gear; 29. a second bevel gear; 30. a sloping block; 31. a stress beam; 32. an elliptical sheet; 33. An L-bar; 34. a sliding head; 35. a square block; 36. welding the blocks; 37. a support bar; 38. a clamping block; 39. A clamping spring; 40. a clamping groove.
Detailed Description
The charging pile temperature control system based on the Internet of things solves the problems in the prior art. The following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-8, the embodiment provides a charging pile temperature control system based on the internet of things, which includes a charging pile body, the charging pile body includes a base 1, a supporting plate 2 and a charging pile housing 3, a battery pack module is disposed on the supporting plate 2, a temperature sensor 10, a controller 11, a servo motor 6, a motor driver, an electromagnetic valve switch, a semiconductor refrigeration sheet 8 and a wireless transmission module are disposed inside the charging pile housing 3, a remote control terminal is remotely connected to the wireless transmission module, the wireless transmission module is electrically connected to the controller, the electromagnetic valve switch is electrically connected to the semiconductor refrigeration sheet 8, the electromagnetic valve switch can control the opening of the semiconductor refrigeration sheet 8, the servo motor 6 is electrically connected to the controller 11, heat dissipation holes are disposed on both sides of the charging pile housing 3, the heat dissipation holes are used for exhausting and dissipating heat, and a protective shell 4 is disposed, the bottom of the protective shell 4 is an opening, the protective shell 4 can be waterproof, the two protective shells 4 are internally and rotatably provided with rotating rods 16, the outer sides of the two rotating rods 16 are fixedly provided with air blowing fans 7, the air blowing fans 7 can blow air, the protective shell 4 is provided with semiconductor refrigerating sheets 8, the top of the protective shell 4 is fixedly provided with a metal net 5, the metal net 5 is matched with the corresponding semiconductor refrigerating sheets 8, the cold surfaces of the semiconductor refrigerating sheets 8 can be refrigerated, so that the ambient air is cooled, the cold air can be blown into the charging pile shell 3 through the air blowing fans 7, the heat dissipation effect is improved, the heat dissipation surfaces of the semiconductor refrigerating sheets 8 are provided with heat dissipation lugs 15, the heat dissipation lugs 15 can dissipate the heat of the semiconductor refrigerating sheets 8, the heat dissipation lugs 15 are made of heat dissipation metal, the top of the charging pile shell 3 is provided with a top box 9, the top box 9 is of a rectangular structure, temperature sensor 10 and servo motor 6 all with the top inner wall fixed connection of STB 9, STB 9 can play the guard action to temperature sensor 10 and servo motor 6, it installs cross axle 12 to rotate on the top inner wall of electric pile shell 3, fixed mounting has worm 13 on servo motor 6's the output shaft, the outside fixed mounting of cross axle 12 has worm wheel 14, worm 13 meshes with worm wheel 14, two dwang 16 all cooperate with cross axle 12, equal fixedly connected with connecting cylinder 21 in two radiating holes, all rotate in two connecting cylinders 21 and install a plurality of swing boards 20, swing board 20 can lead the reposition of redundant personnel to the air, improve the homogeneity that the air flows, metal mesh 5 protects semi-conductor piece 8.
In this embodiment, when in use, the electrical components are electrically connected to the battery module, the temperature sensor 10 is used to monitor the internal temperature of the charging pile housing 3, the wireless transmission module is used to send the internal temperature of the charging pile housing 3 to the remote control terminal for monitoring, if the temperature is too high, the servo motor 6 and the semiconductor refrigeration sheet 8 are started by the controller, the semiconductor refrigeration sheet 8 generates cold air, the semiconductor refrigeration sheet 8 is cooled by the heat dissipation device 15, the worm 13 and the worm wheel 14 are arranged to enable the servo motor 6 to drive the transverse shaft 12 to rotate, the transverse shaft 12 drives the two longitudinal shafts 17 to rotate due to the arrangement of the two first trapezoidal gears and the two second trapezoidal gears, the two longitudinal shafts 17 drive the two rotating rods 16 to rotate respectively due to the arrangement of the two first bevel gears 28 and the two second bevel gears 29, the two rotating rods 16 respectively drive the two air blowing fans 7 to rotate, the two air blowing fans 7 blow cold air to the inside of the charging pile shell 3 for cooling, the longitudinal shaft 17 drives the inclined block 30 to rotate when rotating, the inclined block 30 rotates to extrude the corresponding stress rod 31 to move downwards, the stress rod 31 drives the connecting rod 19 to move downwards, the connecting rod 19 moves up and down back and forth through the elastic force of the spring 23, the connecting rod 19 drives the plurality of swinging plates 20 to swing back and forth, cold air can be uniformly blown to the inside of the charging pile shell 3 for cooling, so that the cooling is more uniform, meanwhile, due to the arrangement of the two first umbrella-shaped gears and the two second umbrella-shaped gears, the two rotating rods 16 respectively drive the two driving rods 24 to rotate, the two driving rods 24 respectively drive the two elliptical plates 32 to rotate, under the elastic force of the return spring 18, the sliding heads 34 slide on the corresponding elliptical plates 32, make L pole 33 reciprocate, L pole 33 makes a round trip to reciprocate through square piece 35 promotion corresponding pole 25 of knocking, can strike filter screen 26 through square piece, can strike the dust that attaches to filter screen 26 and drop, avoid filter screen 26 to block up, can filter the dust in the air through filter screen 26, avoid the dust to get into the inside of filling electric pile shell 3, can prevent the mosquito admission simultaneously, need dismantle the washing or when changing filter screen 26, pulling filter screen 26, two joint pieces 38 that filter screen 26 extruded respectively the correspondence leave two joint grooves 40 can, pull out filter screen 26, the clearance is accomplished the back, insert filter screen 26 in the mounting groove that corresponds, under the elastic force effect of spring joint 39, joint piece 38 with the joint groove 40 joint that corresponds can, if after the temperature reduction, controller control servo motor 6 and semiconductor refrigeration piece 8 stop.
Example two
Referring to fig. 1-8, a further improvement is made on the basis of embodiment 1:
a driving rod 24 is rotatably mounted on the inner wall of one side of the protection shell 4, a first bevel gear is fixedly mounted at the top end of the driving rod 24, a second bevel gear is fixedly mounted on the outer side of the rotating rod 16, the first bevel gear is engaged with the second bevel gear, a knocking rod 25 is rotatably mounted on the inner wall of one side of the protection shell 4, the knocking rod 25 is matched with the corresponding rotating rod 16, a rubber pad is arranged on the knocking rod 25, fixing blocks 27 are fixedly connected to both sides of the charging pile shell 3, a mounting groove is formed in one side of each fixing block 27, the filter net 26 is slidably connected with the mounting groove, clamping block grooves are formed in the inner walls of the top and the bottom of the mounting groove, clamping blocks 39 are slidably mounted in the clamping block grooves, a same clamping spring 39 is fixedly mounted between one side of each clamping block 39 and the corresponding clamping block groove, and clamping grooves 40, joint piece 38 and the 40 joint in joint groove that corresponds, filter screen 26 and the 4 swing joint of protecting crust that corresponds, strike pole 25 and the filter screen 26 that corresponds cooperate, and filter screen 26 is made for metal material, and filter screen 26 is used for filtering dust and mosquito, fixed mounting has bracing piece 37 on one side inner wall of protecting crust 4, and slidable mounting has L pole 33 on the bracing piece 37, and bracing piece 37 plays support and guide effect to L pole 33, and the outside fixed mounting of L pole 33 has welding block 36, and fixed mounting has same reset spring 18 between the top of welding block 36 and the bottom of bracing piece 37, and reset spring 18 cover is established in the outside of corresponding L pole 33, and the bottom of L pole 33 and the strike pole 25 swing joint that corresponds, reset spring 18 provide elasticity for L pole 33, the outside fixed mounting of actuating lever 24 has elliptical disk 32, and the one end fixed mounting of L pole 33 has slider 34, the sliding head 34 is slidably connected with the elliptical plate 32, the sliding head 34 is of a cylindrical structure, a square block 35 is slidably mounted at the top of the knocking rod 25, a square groove is formed in the top end of the knocking rod 25, the square block 35 is slidably connected with the square groove, the bottom end of the L rod 33 is rotatably connected with the top of the corresponding square block 35, the bottom end of the L rod 33 is rotatably connected with the square block 35 through a bearing, the L rod 33 pushes the knocking rod 25 to turn over through the square block 35, the inner walls of two sides of the charging pile shell 3 are respectively rotatably provided with a longitudinal shaft 17, the top ends of the two longitudinal shafts 17 are respectively and fixedly provided with a first trapezoidal gear, the two ends of the transverse shaft 12 are respectively and fixedly provided with a second trapezoidal gear, the first trapezoidal gears are meshed with the corresponding second trapezoidal gears, because the two first trapezoidal gears and the two second trapezoidal gears are arranged, the transverse shaft 12 drives the two longitudinal shafts 17 to rotate, the first bevel gears 28 are respectively, the bottom ends of the two longitudinal shafts 17 are fixedly provided with second bevel gears 29, the first bevel gears 28 are meshed with the corresponding second bevel gears 29, due to the arrangement of the two first bevel gears 28 and the two second bevel gears 29, the two longitudinal shafts 17 drive the two rotating rods 16 to rotate respectively, the connecting cylinder 21 is longitudinally slidably provided with connecting rods 19, the connecting rods 19 are movably connected with the corresponding plurality of oscillating plates 20, the top end and the bottom of the connecting rods 19 are fixedly provided with fixing pieces 22, the fixing pieces 22 are of circular structures, the same spring 23 is fixedly arranged between the fixing pieces 22 and the corresponding connecting cylinder 21, the spring 23 provides elastic force for the connecting rods 19, one sides of the two connecting rods 19, which are far away from each other, are fixedly provided with stress rods 31, the outer sides of the two longitudinal shafts 17 are fixedly provided with inclined blocks 30, the inclined blocks 30 and the corresponding stress rods 31 are extruded with each other, and one end of, the inclined block 30 can press the force bearing rod 31 to move downwards.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a fill electric pile temperature control system based on thing networking, includes fills the electric pile body, fills the electric pile body and includes base (1), backup pad (2) and fill electric pile shell (3), its characterized in that: the battery pack module is arranged on the supporting plate (2), a temperature sensor (10), a controller (11), a servo motor (6), a motor driver, an electromagnetic valve switch, a semiconductor refrigerating sheet (8) and a wireless transmission module are arranged inside the charging pile shell (3), a remote control terminal is remotely connected onto the wireless transmission module, the wireless transmission module is electrically connected with the controller, the electromagnetic valve switch is electrically connected with the semiconductor refrigerating sheet (8), the servo motor (6) is electrically connected with the controller (11), heat dissipation holes are formed in two sides of the charging pile shell (3), protective shells (4) are arranged on two sides of the charging pile shell (3), rotating rods (16) are rotatably arranged in the two protective shells (4), air blowing fans (7) are fixedly arranged on the outer sides of the two rotating rods (16), and the semiconductor refrigerating sheet (8) is arranged on the protective shells (4), the top fixed mounting of protecting crust (4) has metal mesh (5), metal mesh (5) cooperate with semiconductor refrigeration piece (8) that correspond, the cooling surface of semiconductor refrigeration piece (8) is provided with heat dissipation audit (15), the top of filling electric pile shell (3) is provided with STB (9), temperature sensor (10) and servo motor (6) all with the top inner wall fixed connection of STB (9), it installs cross axle (12) to rotate on the top inner wall of electric pile shell (3), fixed mounting has worm (13) on the output shaft of servo motor (6), the outside fixed mounting of cross axle (12) has worm wheel (14), worm (13) and worm wheel (14) meshing, two dwang (16) all cooperate with cross axle (12), equal fixedly connected with connecting cylinder (21) in two radiating holes, all rotate in two connecting cylinder (21) and install a plurality of swing boards (20).
2. The charging pile temperature control system based on the Internet of things of claim 1, characterized in that: rotate on one side inner wall of protecting crust (4) and install actuating lever (24), the top fixed mounting of actuating lever (24) has first umbrella type gear, and the outside fixed mounting of dwang (16) has second umbrella type gear, and first umbrella type gear and second umbrella type gear meshing rotate on one side inner wall of protecting crust (4) and install and strike pole (25), strike pole (25) and correspond dwang (16) and cooperate.
3. The charging pile temperature control system based on the Internet of things of claim 1, characterized in that: fill the equal fixedly connected with fixed block (27) in both sides of electric pile shell (3), the mounting groove has been seted up to one side of fixed block (27), filter screen (26) and mounting groove sliding connection, the fixture block groove has all been seted up on the top inner wall of mounting groove and the bottom inner wall, fixture block in-groove slidable mounting has joint piece (39), fixed mounting has same joint spring (39) between one side of joint piece (39) and the fixture block groove that corresponds, joint groove (40) have all been seted up to the top and the bottom of filter screen (26), joint piece (38) and joint groove (40) joint that corresponds, filter screen (26) and protecting crust (4) swing joint that corresponds, strike pole (25) and filter screen (26) that correspond and cooperate.
4. The charging pile temperature control system based on the Internet of things of claim 1, characterized in that: fixed mounting has bracing piece (37) on one side inner wall of protecting crust (4), and slidable mounting has L pole (33) on bracing piece (37), and the outside fixed mounting of L pole (33) has welding piece (36), and fixed mounting has same reset spring (18) between the top of welding piece (36) and the bottom of bracing piece (37), and reset spring (18) cover is established in the outside of corresponding L pole (33), and the bottom of L pole (33) strikes pole (25) swing joint with corresponding.
5. The charging pile temperature control system based on the Internet of things of claim 2, characterized in that: the outside fixed mounting of actuating lever (24) has elliptical plate (32), and the one end fixed mounting of L pole (33) has slider (34), slider (34) and elliptical plate (32) sliding connection, and the top slidable mounting of knocking pole (25) has square piece (35), and the bottom of L pole (33) rotates with the top of the square piece (35) that corresponds and is connected.
6. The charging pile temperature control system based on the Internet of things of claim 1, characterized in that: fill and all rotate on the both sides inner wall of electric pile shell (3) and install longitudinal axis (17), the equal fixed mounting in top of two longitudinal axes (17) has first trapezoidal gear, and the equal fixed mounting in both ends of cross axle (12) has second trapezoidal gear, first trapezoidal gear and the second trapezoidal gear meshing that corresponds.
7. The charging pile temperature control system based on the Internet of things of claim 1, characterized in that: one end of each rotating rod (16) close to each other is fixedly provided with a first bevel gear (28), the bottom ends of the two longitudinal shafts (17) are fixedly provided with second bevel gears (29), and the first bevel gears (28) are meshed with the corresponding second bevel gears (29).
8. The charging pile temperature control system based on the Internet of things of claim 1, characterized in that: connecting rod (19) are longitudinally slidably mounted on connecting cylinder (21), connecting rod (19) and a plurality of swing plates (20) swing joint that correspond, and the top and the bottom of connecting rod (19) are all fixedly mounted with stationary blade (22), and fixed mounting has same spring (23) between stationary blade (22) and connecting cylinder (21) that correspond.
9. The charging pile temperature control system based on the Internet of things of claim 8, characterized in that: the stress rods (31) are fixedly mounted on one sides, far away from each other, of the two connecting rods (19), the inclined blocks (30) are fixedly mounted on the outer sides of the two longitudinal shafts (17), and the inclined blocks (30) are extruded with the corresponding stress rods (31) mutually.
10. The Internet of things-based charging pile temperature control system of claim 1, wherein the specific use method is as follows:
(A1) when the electric charging pile is used, an electric element is electrically connected with a battery pack module, the internal temperature of a charging pile shell (3) is monitored through a temperature sensor (10), the internal temperature of the charging pile shell (3) is sent to a remote control terminal through a wireless transmission module to be monitored, if the temperature is too high, a servo motor (6) and a semiconductor refrigerating sheet (8) are started through a controller, the semiconductor refrigerating sheet (8) generates cold air, the semiconductor refrigerating sheet (8) is radiated through a radiating lug (15), the servo motor (6) drives a transverse shaft (12) to rotate, the transverse shaft (12) drives two longitudinal shafts (17) to rotate, the two longitudinal shafts (17) respectively drive two rotating rods (16) to rotate, the two rotating rods (16) respectively drive two air blowing fans (7) to rotate, the two air blowing fans (7) blow the cold air to the inside of the charging pile shell (3) to cool, the cooling speed can be improved;
(A2) the longitudinal shaft (17) drives the inclined block (30) to rotate when rotating, the inclined block (30) rotates to extrude the corresponding stress rod (31) to move downwards, the stress rod (31) drives the connecting rod (19) to move downwards, the connecting rod (19) moves up and down back and forth under the action of the elastic force of the spring (23), the connecting rod (19) drives the swinging plates (20) to swing back and forth, cold air can be uniformly blown into the charging pile shell (3) to be cooled, and the cooling is more uniform;
(A3) the two rotating rods (16) respectively drive the two driving rods (24) to rotate, the two driving rods (24) respectively drive the two elliptic sheets (32) to rotate, under the elastic action of the reset spring (18), the sliding head (34) slides on the corresponding elliptic sheet (32), so that the L rod (33) moves up and down back and forth, the L rod (33) pushes the corresponding knocking rod (25) to knock the filter screen (26) back and forth through the square block (35), dust attached to the filter screen (26) can be knocked and dropped, and the filter screen (26) is prevented from being blocked;
(A4) can filter the dust in the air through filter screen (26), avoid the dust to get into the inside of filling electric pile shell (3), can prevent simultaneously that the mosquito from getting into, need dismantle to filter screen (26) when wasing or changing, pulling filter screen (26), two joint pieces (38) that filter screen (26) extrusion respectively correspond leave two joint grooves (40) can, the clearance is accomplished the back, insert filter screen (26) in the mounting groove that corresponds, under the elastic force effect of joint spring (39), joint piece (38) with joint groove (40) joint that corresponds can, if after the temperature reduction, controller control servo motor (6) and semiconductor refrigeration piece (8) stop.
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| CN111823901A (en) * | 2019-12-31 | 2020-10-27 | 北京骑胜科技有限公司 | Charging cabinet and temperature control method thereof |
| CN111478389A (en) * | 2020-04-16 | 2020-07-31 | 西安新衡科测控技术有限责任公司 | Charging energy storage system and charging pile equipment |
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