CN112810477A - Quick charging device of new energy automobile - Google Patents

Quick charging device of new energy automobile Download PDF

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Publication number
CN112810477A
CN112810477A CN202110233683.5A CN202110233683A CN112810477A CN 112810477 A CN112810477 A CN 112810477A CN 202110233683 A CN202110233683 A CN 202110233683A CN 112810477 A CN112810477 A CN 112810477A
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CN
China
Prior art keywords
main body
main part
power supply
charging device
new energy
Prior art date
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Withdrawn
Application number
CN202110233683.5A
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Chinese (zh)
Inventor
不公告发明人
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Yunnan Xiayuan New Energy Development Co ltd
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Yunnan Xiayuan New Energy Development Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Yunnan Xiayuan New Energy Development Co ltd filed Critical Yunnan Xiayuan New Energy Development Co ltd
Priority to CN202110233683.5A priority Critical patent/CN112810477A/en
Publication of CN112810477A publication Critical patent/CN112810477A/en
Withdrawn legal-status Critical Current

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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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/48—Automatic re-storing devices
    • 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
    • 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
    • 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)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention discloses a quick charging device of a new energy automobile, which comprises a bottom bin, wherein a main body box is installed at the top of the bottom bin, a power supply box main body is installed at the middle position of one end of the bottom in the main body box, an installation plate is installed at the top of the inner side of the main body box, a cooling liquid bin is arranged at one end, far away from the power supply box main body, of the top of the installation plate, and a water pump is installed at one side of the other end of the top of the installation plate. According to the invention, through the matched use of the charging gun, the wire take-up assembly and the conducting ring, when a user holds the charging gun by hand and pulls a cable, the poking piece cannot clamp the thorn gear, and the wire spool can wind the longer cable, so that the charging gun can be taken to a longer distance for charging, and when the charging gun is inserted back into the fixed jack, the wire spool can be driven by the servo motor to rotate, and the pulled cable is wound, so that the integral attractiveness of the quick charging device is ensured, and the phenomenon that the cable is dragged on the ground all the time and the outer skin is abraded can be avoided.

Description

Quick charging device of new energy automobile
Technical Field
The invention relates to the technical field of new energy automobile charging, in particular to a quick charging device for a new energy automobile.
Background
At present, energy conservation, environmental protection and low carbon life are hot topics, and the nation popularizes electric bicycles and electric automobiles vigorously in order to achieve the aim of emission reduction, wherein the electric automobiles have no pollution, do not discharge carbon dioxide and have no tail gas pollution, so that the electric automobiles have the advantages of energy conservation and environmental protection for the common automobiles with high carbon dioxide emission at present, and meanwhile, the electric automobiles are quite favorable for treating environmental pollution and reducing tail gas emission, and electricity can be obtained through various energy sources, such as thermal power, hydropower, wind power, solar energy and the like, so that the electric automobiles have the advantage of wide source channels.
When the current new energy automobile is charged by using the quick charging device, the charging gun needs to be pulled out of the quick charging device and then inserted into a charging port of the new energy automobile, the length of a cable connected with the charging gun is very limited at present, and after the charging gun is put back, one part of the cable connected with the charging gun can be dragged on the ground, so that the outer side of the cable is seriously abraded and corroded after a long time, the danger is very high, and the service life of the whole quick charging device is also shortened; the conventional quick charging device for the new energy automobile is usually cooled by blowing only a plurality of groups of fans, and when the quick charging device for the new energy automobile works for a long time, if the heat in the device cannot be quickly dissipated, the working efficiency and the service life of the quick charging device can be greatly influenced; meanwhile, when the quick charging device of the current new energy automobile is maintained, the quick charging device is very troublesome often, and the charging device power supply assembly or the cooling assembly cannot be maintained quickly.
Disclosure of Invention
The invention aims to provide a quick charging device of a new energy automobile, which has the advantages that a charging gun can be charged by taking a longer distance, a cable connected with the charging gun can be automatically wound, the heat dissipation effect of the charging device can be greatly improved, and quick maintenance of a power supply assembly and a cooling assembly by a maintenance worker can be facilitated.
In order to achieve the purpose, the invention provides the following technical scheme: a quick charging device of a new energy automobile comprises a bottom bin, wherein a main body box is installed at the top of the bottom bin, a power supply box main body is installed at the middle position of one end of the bottom in the main body box, a mounting plate is installed at the top of the inner side of the main body box, a cooling liquid bin is arranged at one end, away from the power supply box main body, of the top of the mounting plate, a water pump is installed at one side of the other end of the top of the mounting plate, the input end of the water pump is communicated with the inside of the cooling liquid bin, a U-shaped heat conducting plate is arranged on the outer side of the power supply box main body, a heat exchange tube is arranged on the surface of the U-shaped heat conducting plate, one end of the heat exchange tube is communicated with the output end of the water pump, a fixing frame is installed at, the other end of the spiral radiating pipe is communicated with one end of the U-shaped heat conducting plate, one end of the main body box, which is far away from the main body of the power supply box, is provided with a rear bin door, two groups of fans are arranged on the outer side of the rear bin door, fixed jacks are symmetrically arranged on two sides of one end of the main box close to the main body of the power supply box, a temperature sensor is arranged at the bottom of one end of one group of fixed jacks, through holes communicated with the interior of the bottom bin are symmetrically formed in two sides of the bottom in the main box body, second mounting frames are symmetrically arranged on two sides of one end, close to the rear bin door, of the power supply box body, and the sides of the two groups of second mounting brackets far away from each other are symmetrically provided with conducting rings, the two sides of the interior of the main box are symmetrically provided with wire take-up components, the top of one end, close to the power supply box main body, of the main body box is provided with a control panel, and the control panel is electrically connected with the fan, the temperature sensor and the water pump through wires respectively;
the take-up assembly comprises a wire spool, a large gear, a first mounting frame, a servo motor, a pinion, a cable, a thorn gear, a mounting groove, a shifting piece and a rotating shaft, wherein the bottom of two sides in the main box is symmetrically provided with the rotating shaft, the wire spool is symmetrically installed at one end, close to each other, of the rotating shaft, the cable is wound on the inner side of the wire spool, the outer side of the wire spool is provided with the thorn gear, the first mounting frame is symmetrically installed at the two sides, close to the bottom of one end of a control panel, in the main box, the two sets of first mounting frames are symmetrically provided with the large gear at one side, far away from each other, the mounting groove is formed at one side, close to the wire spool, of the large gear, the shifting piece matched with the thorn gear is uniformly arranged on the inner side wall of the mounting groove, the servo motor is symmetrically installed at, the control panel is electrically connected with the servo motor through a lead.
Preferably, the charging gun mutually matched with the fixed jack is installed to the one end that the wire reel was kept away from to the cable, the inboard of fixed jack is provided with the draw-in groove mutually matched with the charging gun.
Preferably, square holes are symmetrically formed in the two sides of the bottom of one end, close to the control panel, of the main body box, and wire guide wheels matched with the cables are symmetrically arranged on the inner top and the inner bottom of each square hole.
Preferably, the outer side of the rear door is provided with a main filter screen, the four corners of the main filter screen are all provided with fixing bolts in a threaded manner, and the main filter screen is fixedly connected with the outer side of the rear door through fixing screws.
Preferably, one end of the cable close to the wire spool sequentially penetrates through the center positions of the wire spool and the large gear and is electrically connected with the output end of the conducting ring, and the input end of the conducting ring is electrically connected with the output end of the power supply box main body through a wire.
Preferably, the central position department that the wire reel one side was kept away from to the gear wheel installs the connecting axle, the bearing is installed to the one end that first mounting bracket is close to gear wheel one side, and the inboard fixed connection of one end and bearing that the gear wheel was kept away from in the connecting axle outside.
Preferably, one end of the main body box close to the control panel is hinged with a front cabin door, and the outer side of the front cabin door is provided with a handle and a key lock respectively.
Preferably, the top of main part case is provided with the notes liquid mouth of mutually supporting with the coolant liquid storehouse, and the top spiral of annotating the liquid mouth is provided with sealed lid.
Preferably, the bilateral symmetry of end storehouse evenly is provided with the exhaust hole, the interior bilateral symmetry of end storehouse is installed supplementary filter screen.
Preferably, the heat exchange tubes are undulated and closely attached to the sides and top of the U-shaped heat transfer plate.
Compared with the prior art, the invention provides a quick charging device of a new energy automobile, which has the following beneficial effects:
1. according to the invention, through the matched use of the main body box, the charging gun, the wire collecting assembly, the second mounting frame and the conducting ring, when a user holds the charging gun by hand and pulls a cable, the poking piece can not clamp the thorn gear, and the wire spool can wind the longer cable, so that the charging gun can take a longer distance to charge, and when the charging gun is inserted back into the fixed jack, the wire spool can be driven by the servo motor to rotate, the pulled cable is wound, one part of the cable is prevented from being dragged on the ground all the time, the integral attractiveness of the quick charging device is ensured, and the phenomenon that the cable is dragged on the ground all the time and the outer skin is abraded is avoided, so that the service life of the quick charging device is influenced.
2. According to the invention, through the matching use of the control panel, the main body box, the bottom bin, the mounting plate, the spiral radiating tube, the rear bin door, the power supply box main body, the heat exchange tube, the U-shaped heat conducting plate, the fixing frame, the cooling liquid bin, the fan, the temperature sensor, the water pump and the through hole, the cooling liquid is conveyed into the heat exchange tube by the water pump, heat generated by the work of the power supply box main body is transferred to the U-shaped heat conducting plate, the heat is transferred to the cooling liquid in the heat exchange tube by the U-shaped heat conducting plate, the cooling liquid enters the spiral radiating tube after absorbing the heat, the fan cools the cooling liquid in the spiral radiating tube while blowing the power supply box main body, and the cooling liquid in the spiral radiating tube is also cooled.
3. According to the invention, through the matched use of the main box, the rear bin door, the power supply box main body and the front bin door, when the components in the main box of the power supply box need to be overhauled, the front bin door can be directly opened, and when the cooling components in the main box are overhauled, the rear bin door can be directly opened, so that most of the parts in the main box can be overhauled, and the maintenance is very convenient.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a rear cross-sectional view of the present invention;
FIG. 4 is a first side cross-sectional view of the present invention;
FIG. 5 is a second side cross-sectional view of the present invention;
FIG. 6 is a third side cross-sectional view of the present invention;
FIG. 7 is a first perspective view of the bull gear of the present invention;
FIG. 8 is a second perspective view of the bull gear of the present invention;
fig. 9 is a perspective view of the wire spool according to the present invention.
In the figure: 1. a control panel; 2. a main body case; 3. a charging gun; 4. a wire take-up assembly; 401. a wire spool; 402. a bull gear; 403. a first mounting bracket; 404. a servo motor; 405. a pinion gear; 406. a cable; 407. a thorn gear; 408. mounting grooves; 409. a shifting sheet; 410. a rotating shaft; 5. a bottom bin; 6. mounting a plate; 7. a spiral radiating pipe; 8. a rear door; 9. a second mounting bracket; 10. a power supply box main body; 11. conducting rings; 12. a heat exchange tube; 13. a U-shaped heat conducting plate; 14. a fixing frame; 15. a cooling liquid bin; 16. a fan; 17. a temperature sensor; 18. a water pump; 19. fixing the jack; 20. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings 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 of the 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.
Referring to fig. 1-8, the present invention provides a technical solution: a quick charging device of a new energy automobile comprises a bottom bin 5, a main body box 2 is installed at the top of the bottom bin 5, a power supply box main body 10 is installed at the middle position of one end of the bottom in the main body box 2, a mounting plate 6 is installed at the top of the inner side of the main body box 2, a cooling liquid bin 15 is arranged at one end, far away from the power supply box main body 10, of the top of the mounting plate 6, a water pump 18 is installed at one side of the other end of the top of the mounting plate 6, the input end of the water pump 18 is communicated with the inside of the cooling liquid bin 15, a U-shaped heat conduction plate 13 is arranged at the outer side of the power supply box main body 10, a heat exchange pipe 12 is arranged on the surface of the U-shaped heat conduction plate 13, one end of the heat exchange pipe 12 is communicated with the output end of the water pump 18, a fixed frame 14, the other end of the spiral radiating pipe 7 is communicated with one end of the U-shaped heat conducting plate 13, one end of the main body box 2, far away from the power supply box main body 10, is provided with a rear door 8, two sets of fans 16 are installed on the outer side of the rear door 8, two sides of the main body box 2, close to one end of the power supply box main body 10, are symmetrically provided with fixed jacks 19, a temperature sensor 17 is installed at the bottom of one end of one set of fixed jacks 19, through holes 20 communicated with the inside of the bottom bin 5 are symmetrically formed in two sides of the bottom of the main body box 2, two second mounting frames 9 are symmetrically installed on two sides of the power supply box main body 10, close to one end of the rear door 8, conducting rings 11 are symmetrically installed on one sides of the two sets of second mounting frames 9, wire take-up components 4 are symmetrically arranged on two sides of the inside of the main body, The temperature sensor 17 is electrically connected with the water pump 18;
the wire take-up component 4 comprises wire reels 401, a gearwheel 402, first mounting frames 403, a servo motor 404, a pinion 405, a cable 406, thorn gears 407, mounting grooves 408, poking pieces 409 and rotating shafts 410, the rotating shafts 410 are symmetrically arranged at the bottoms of the two sides in the main box 2, the wire reels 401 are symmetrically mounted at the ends, close to each other, of the rotating shafts 410, the cable 406 is wound on the inner sides of the wire reels 401, the thorn gears 407 are arranged on the outer sides of the two groups of the wire reels 401, the first mounting frames 403 are symmetrically mounted at the two sides, close to the bottom of one end of the control panel 1, of the main box 2, the gearwheel 402 is symmetrically mounted at the side, far away from each other, of the two groups of the first mounting frames 403, the mounting groove 408 is formed in one side, close to the wire reels 401, the poking pieces 409 matched with the thorn gears 407 are uniformly arranged on the inner side, and the output ends of the two groups of servo motors 404 are provided with small gears 405 which are meshed with the large gears 402, and the control panel 1 is electrically connected with the servo motors 404 through conducting wires.
Further, the rifle 3 that charges that mutually supports with fixed jack 19 is installed to the one end that wire reel 401 was kept away from to cable 406, and the inboard of fixed jack 19 is provided with the draw-in groove of mutually supporting with rifle 3 that charges, is convenient for with the firm inside of inserting fixed jack 19 of rifle 3 that charges.
Further, the bilateral symmetry that main part case 2 is close to control panel 1 one end bottom has seted up the quad slit, and the interior top of quad slit and interior bottom symmetry are provided with the wire guide wheel of mutually supporting with cable 406, help cable 406 can outwards or inwards stimulate steadily, avoid cable 406 and quad slit edge friction and damage.
Further, the outside of back door 8 is provided with main filter screen, and the four corners position department of main filter screen all the screw thread be provided with fixing bolt, and main filter screen passes through fixing screw and the outside fixed connection of back door 8, helps reducing the external dust volume that enters into main part case 2 inside.
Further, one end of the cable 406 close to the wire spool 401 sequentially passes through the center positions of the wire spool 401 and the large gear 402 and is electrically connected with the output end of the conductive ring 11, the input end of the conductive ring 11 is electrically connected with the output end of the power supply box main body 10 through a conducting wire, so that after the wire spool 401 rotates, the power supply box main body 10 can still stably transmit current to the charging gun 3 through the cable 406.
Further, a connecting shaft is installed at the center of one side of the large gear 402, which is far away from the wire spool 401, a bearing is installed at one end of the first installation frame 403, which is close to one side of the large gear 402, and one end, which is far away from the large gear 402, of the outer side of the connecting shaft is fixedly connected with the inner side of the bearing, which is beneficial to stable rotation of the large gear 402.
Further, the main body box 2 is articulated with preceding door near the one end of control panel 1, and the outside of preceding door is provided with handle and key lock respectively, is convenient for regularly overhaul the maintenance to power box main part 10 inside.
Further, the top of the main body box 2 is provided with a liquid injection port which is matched with the cooling liquid bin 15, and the top of the liquid injection port is spirally provided with a sealing cover, so that the cooling liquid can be supplemented into the cooling liquid bin 15 through the liquid injection port at regular intervals.
Further, the bilateral symmetry of end storehouse 5 evenly is provided with the exhaust hole, and the interior bilateral symmetry of end storehouse 5 installs supplementary filter screen, is convenient for discharge the hot-air that main part case 2 forced air cooling produced in the external environment.
Furthermore, the heat exchange tubes 12 are wavy and tightly attached to the two sides and the top of the U-shaped heat conduction plate 13, which helps to improve the cooling effect of the cooling liquid inside the heat exchange tubes 12 on the U-shaped heat conduction plate 13 and the power supply box main body 10.
Example 1, as shown in fig. 1 to 9, when a new energy automobile is charged using a charging gun 3, when a user holds the charging gun 3 and pulls the cable 406, the poking piece 409 can not clamp the ratchet gear 407, the bull gear 402 can not rotate at the moment, only the wire spool 401 rotates clockwise, when the charging gun 3 is inserted back into the fixed insertion hole 19, the servo motor 404 can be controlled by the control panel 1 to rotate, the servo motor 404 drives the bull gear 402 to rotate counterclockwise through the pinion 405, at this time, the poking piece 409 blocks the thorn gear 407, so that the large gear 402 drives the wire spool 401 to rotate counterclockwise together, so that the cable 406 that has been paid out before is rewound inside the wire spool 401 by the wire spool 401 again, the length of the cable 406 exposed to the outside of the main body case 2 is limited to prevent a part of the cable 406 from being dragged on the ground all the time.
Embodiment 2, as shown in fig. 1-6, when the power supply box main body 10 is operated to generate a certain amount of heat, the fan 16 is controlled by the control panel 1 to blow the outside air into the main body box 2, so as to cool the power supply box main body 10, and after the temperature sensor 17 detects that the temperature inside the main body box 2 is transferred to the control panel 1, if the value is greater than the predetermined temperature value, the control panel 1 controls the water pump 18 to start operating, the water pump 18 delivers the cooling liquid inside the cooling liquid bin 15 to the inside of the heat exchange tube 12, the heat generated by the operation of the power supply box main body 10 is transferred to the U-shaped heat conduction plate 13, the heat is transferred to the cooling liquid inside the heat exchange tube 12 by the U-shaped heat conduction plate 13, the cooling liquid enters the inside the spiral heat dissipation tube 7 after absorbing the heat, the fan 16 cools the cooling liquid inside the spiral heat dissipation tube 7 while blowing the power supply box main body 10, the cooled coolant flows back to the inside of the coolant bin 15 again, the air with heat enters the inside of the bottom bin 5 through the through hole 20, at the moment, if rainwater exists on the surface of the cable 406, the surface of the cable 406 is dried in the process that the hot air enters the inside of the bottom bin 5, and the hot air inside the bottom bin 5 is discharged to the external environment from the exhaust holes on the two sides of the bottom bin 5.
The working principle is as follows: before use, the device is powered on, when the charging gun 3 is used for charging a new energy automobile, a user holds the charging gun 3 by hand and pulls the cable 406, the poking piece 409 cannot clamp the thorn gear 407, the large gear 402 cannot rotate at the moment, only the wire spool 401 rotates clockwise, when the charging gun 3 is inserted back into the fixed insertion hole 19, the servo motor 404 can be controlled by the control panel 1 to rotate, the servo motor 404 drives the bull gear 402 to rotate counterclockwise through the pinion 405, at this time, the poking piece 409 blocks the thorn gear 407, so that the large gear 402 drives the wire spool 401 to rotate counterclockwise together, so that the cable 406 that has been paid out before is rewound inside the wire spool 401 again by the wire spool 401 rotating counterclockwise, the length of the cable 406 exposed outside the main body case 2 is limited, so that a part of the cable 406 is prevented from being dragged on the ground all the time; in the process of rotating the wire spool 401, one end of the cable 406 connected with the conductive ring 11 does not fall off from the conductive ring 11 due to the characteristics of the conductive ring 11, so that the current supplied by the power supply box main body 10 passes through the conductive ring 11 and the cable 406 in sequence and then reaches the charging gun 3; when the power supply box main body 10 works to generate a certain amount of heat, the fan 16 can be controlled by the control panel 1 to blow outside air into the main body box 2 directly, the power supply box main body 10 is blown to cool, after the temperature sensor 17 detects that the temperature in the main body box 2 is transmitted to the control panel 1, if the value is greater than a preset temperature value, the control panel 1 controls the water pump 18 to start working, the water pump 18 conveys the cooling liquid in the cooling liquid bin 15 to the inside of the heat exchange tube 12, the heat generated by the work of the power supply box main body 10 is transmitted to the U-shaped heat conduction plate 13, the U-shaped heat conduction plate 13 transmits the heat to the cooling liquid in the heat exchange tube 12, the cooling liquid enters the spiral radiating tube 7 after absorbing the heat, and the fan 16 cools the cooling liquid in the spiral radiating tube 7 while blowing the power supply box main body 10, the cooling liquid after the cooling flows back to the inside of cooling liquid storehouse 15 again, utilizes the cooperation of two kinds of cooling structures, can improve this quick charging device's radiating effect greatly, and the door overhauls the part of power box main part 10 inside before regularly opening, regularly opens back door 8, overhauls and the deashing to the part of main part case 2 inside.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
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 new energy automobile's quick charge device, includes end storehouse (5), its characterized in that: the main part case (2) is installed at the top of bottom storehouse (5), and the intermediate position department of bottom one end installs power supply box main part (10) in main part case (2), mounting panel (6) are installed at the top of main part case (2) inboard, the one end that power supply box main part (10) was kept away from at mounting panel (6) top is provided with coolant liquid storehouse (15), water pump (18) are installed to one side of the mounting panel (6) top other end, the input of water pump (18) and the inside intercommunication in coolant liquid storehouse (15), the outside of power supply box main part (10) is provided with U type heat-conducting plate (13), and the surface of U type heat-conducting plate (13) is provided with hot exchange pipe (12), the one end of hot exchange pipe (12) and the output intercommunication of water pump (18), fixed frame (14) are installed at the top that power supply box main part (10) one end was, and the outside of fixed frame (14) is installed with spiral radiating pipe (7), the one end of spiral radiating pipe (7) and the interior bottom intercommunication of coolant liquid storehouse (15), the other end of spiral radiating pipe (7) and the one end intercommunication of U type heat-conducting plate (13), the one end that power supply box main part (10) was kept away from in main part case (2) is provided with back door (8), and the outside of back door (8) installs two sets of fan (16), the inside bilateral symmetry that is close to power supply box main part (10) one end of main part case (2) is provided with fixed jack (19), temperature sensor (17) are installed to the bottom of a set of fixed jack (19) one end, through-hole (20) with the inside intercommunication of bottom storehouse (5) is seted up to the bilateral symmetry of bottom in main part case (2), the bilateral symmetry that power supply box main part (10) is close to back door (8) one end installs second mounting bracket (9), conducting rings (11) are symmetrically installed on one side, away from each other, of each of the two groups of second installation frames (9), wire take-up assemblies (4) are symmetrically arranged on two sides of the interior of the main body box (2), a control panel (1) is installed at the top, close to one end of the power supply box main body (10), of the main body box (2), and the control panel (1) is electrically connected with a fan (16), a temperature sensor (17) and a water pump (18) through wires respectively;
the wire take-up component (4) comprises a wire spool (401), a large gear (402), a first mounting frame (403), a servo motor (404), a pinion (405), a cable (406), a thorn gear (407), a mounting groove (408), a shifting piece (409) and a rotating shaft (410), wherein the bottom of two sides in the main body box (2) is symmetrically provided with the rotating shaft (410), the wire spool (401) is symmetrically installed at one end of the rotating shaft (410) close to each other, the cable (406) is wound on the inner side of the wire spool (401), the thorn gear (407) is arranged on the outer sides of the two groups of wire spools (401), the first mounting frame (403) is symmetrically installed on two sides of the inner part of the main body box (2) close to the bottom of one end of the control panel (1), the large gear (402) is symmetrically arranged on one side of the two groups of first mounting frames (403) away from each other, the mounting groove (, the inside wall of mounting groove (408) evenly is provided with plectrum (409) of mutually supporting with thorn gear (407), servo motor (404) are installed to the bilateral symmetry of power supply box main part (10) one end is kept away from to the bottom in main part case (2), and the output of two sets of servo motor (404) install pinion (405) with gear wheel (402) intermeshing, control panel (1) is connected with servo motor (404) electricity through the wire.
2. The quick charging device of the new energy automobile according to claim 1, characterized in that: the cable (406) is kept away from one end of wire reel (401) and is installed charging gun (3) mutually supporting with fixed jack (19), the inboard of fixed jack (19) is provided with the draw-in groove of mutually supporting with charging gun (3).
3. The quick charging device of the new energy automobile according to claim 1, characterized in that: the two sides of the main body box (2) close to the bottom of one end of the control panel (1) are symmetrically provided with square holes, and the inner top and the inner bottom of each square hole are symmetrically provided with wire guide wheels matched with the cables (406).
4. The quick charging device of the new energy automobile according to claim 1, characterized in that: the outside of back door (8) is provided with main filter screen, and the four corners position department of main filter screen all the screw thread is provided with fixing bolt, and main filter screen passes through the outside fixed connection of set screw and back door (8).
5. The quick charging device of the new energy automobile according to claim 1, characterized in that: one end of the cable (406) close to the wire spool (401) sequentially penetrates through the center positions of the wire spool (401) and the large gear (402) and is electrically connected with the output end of the conducting ring (11), and the input end of the conducting ring (11) is electrically connected with the output end of the power supply box main body (10) through a conducting wire.
6. The quick charging device of the new energy automobile according to claim 1, characterized in that: the center position department that wire reel (401) one side was kept away from in gear wheel (402) installs the connecting axle, the bearing is installed to the one end that first mounting bracket (403) are close to gear wheel (402) one side, and the inboard fixed connection of the one end of gear wheel (402) and bearing is kept away from in the connecting axle outside.
7. The quick charging device of the new energy automobile according to claim 1, characterized in that: the main part case (2) are close to the one end of control panel (1) and articulate there is preceding door, and the outside of preceding door is provided with handle and key lock respectively.
8. The quick charging device of the new energy automobile according to claim 1, characterized in that: the top of main part case (2) is provided with the notes liquid mouth of mutually supporting with coolant liquid storehouse (15), and the top spiral of annotating the liquid mouth is provided with sealed lid.
9. The quick charging device of the new energy automobile according to claim 1, characterized in that: the bilateral symmetry of end storehouse (5) evenly is provided with the exhaust hole, the interior bilateral symmetry of end storehouse (5) is installed supplementary filter screen.
10. The quick charging device of the new energy automobile according to claim 1, characterized in that: the heat exchange tubes (12) are wavy and cling to the two sides and the top of the U-shaped heat conduction plate (13).
CN202110233683.5A 2021-03-03 2021-03-03 Quick charging device of new energy automobile Withdrawn CN112810477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110233683.5A CN112810477A (en) 2021-03-03 2021-03-03 Quick charging device of new energy automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110233683.5A CN112810477A (en) 2021-03-03 2021-03-03 Quick charging device of new energy automobile

Publications (1)

Publication Number Publication Date
CN112810477A true CN112810477A (en) 2021-05-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110233683.5A Withdrawn CN112810477A (en) 2021-03-03 2021-03-03 Quick charging device of new energy automobile

Country Status (1)

Country Link
CN (1) CN112810477A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113802962A (en) * 2021-08-27 2021-12-17 国网安徽省电力有限公司芜湖市湾沚区供电公司 Intelligent door of storehouse

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113802962A (en) * 2021-08-27 2021-12-17 国网安徽省电力有限公司芜湖市湾沚区供电公司 Intelligent door of storehouse
CN113802962B (en) * 2021-08-27 2024-02-06 国网安徽省电力有限公司芜湖市湾沚区供电公司 Storehouse intelligence door

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Application publication date: 20210518