CN112078401A - Heat dissipation type electric automobile is with filling electric pile - Google Patents

Heat dissipation type electric automobile is with filling electric pile Download PDF

Info

Publication number
CN112078401A
CN112078401A CN202010975506.XA CN202010975506A CN112078401A CN 112078401 A CN112078401 A CN 112078401A CN 202010975506 A CN202010975506 A CN 202010975506A CN 112078401 A CN112078401 A CN 112078401A
Authority
CN
China
Prior art keywords
charging pile
pile body
charging
fixed
piston rod
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN202010975506.XA
Other languages
Chinese (zh)
Other versions
CN112078401B (en
Inventor
王金波
杨君
王金刚
赵培全
周学升
高岩飞
衣丰艳
林海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Jiaotong University
Original Assignee
Shandong Jiaotong University
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.)
Filing date
Publication date
Application filed by Shandong Jiaotong University filed Critical Shandong Jiaotong University
Priority to CN202010975506.XA priority Critical patent/CN112078401B/en
Publication of CN112078401A publication Critical patent/CN112078401A/en
Application granted granted Critical
Publication of CN112078401B publication Critical patent/CN112078401B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • B60L53/10—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 characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/18—Cables specially adapted for charging electric vehicles
    • 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
    • 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
    • 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
    • B65H75/4473—Constructional details without arrangements or adaptations for rotating the core or former
    • 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
    • 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
    • Y02T90/14—Plug-in electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Abstract

The invention discloses a heat-dissipation type charging pile for an electric automobile, which comprises a charging pile body, a containing groove, a lifting mechanism and a cooling device, wherein the charging pile body is connected in the containing groove in a sliding manner in the longitudinal direction, the lifting mechanism comprises a hydraulic channel positioned below the containing groove, a third piston rod fixed at the bottom end of the charging pile body and vertically extending into the hydraulic channel, and a trigger mechanism communicated with the hydraulic channel, the third piston is fixed at the bottom end of the third piston rod, the cooling device comprises a water storage tank positioned below the containing groove, a water outlet, a fourth piston rod, a fourth piston, a corrugated hose hermetically connected to the water outlet and connected with the bottom end of the charging pile body, and a cooling water pipe arranged on the inner side wall of the charging pile body and communicated with the corrugated hose, and the charging pile body is also provided with a winding device, so that the effects of effectively cooling and dissipating heat of the charging pile body by utilizing, has the advantages of environmental protection and energy saving.

Description

Heat dissipation type electric automobile is with filling electric pile
Technical Field
The invention relates to the technical field of electric automobiles, in particular to a heat-dissipation charging pile for an electric automobile.
Background
With the increasing prominence of the environmental pollution problem, new energy automobiles gradually replace common fuel automobiles with the remarkable advantages of less pollutant gas emission, high energy efficiency, low noise and low operation cost. Among a plurality of new energy automobiles, the electric automobile becomes a new pet in the automobile market with the advantages of zero emission and the like. In recent years, under the wide participation of national policy guide and enterprise, the electric automobile industry develops rapidly, and corresponding supporting facility demand that charges is also constantly increasing, especially fills electric pile fast, fills electric pile fast and in the use, can produce a lot of heats, and current heat dissipation mode is generally to filling and has seted up the louvre on the electric pile, comes to dispel the heat to it, but this kind of heat dissipation mode can not satisfy the heat dissipation demand that fills electric pile fast.
Disclosure of Invention
The invention aims to provide a heat-dissipation charging pile for an electric automobile to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a heat dissipation type charging pile for an electric automobile comprises a charging pile body, a containing groove lifting mechanism and a cooling device, wherein the containing groove is embedded underground, the charging pile body is connected in the containing groove in a sliding mode in the longitudinal direction, the lifting mechanism comprises a hydraulic channel located below the containing groove, a piston rod III fixed at the bottom end of the charging pile body and vertically extending into the hydraulic channel, and a trigger mechanism communicated with the hydraulic channel, a piston III is fixed at the bottom end of the piston rod III, the trigger mechanism comprises a hydraulic oil tank I located on one side of the charging pile body and embedded underground, a piston rod I connected in the hydraulic oil tank I in a sliding mode, and a vehicle body pedal hinged on the ground and in contact with the top end of the piston rod I, one end, located in the hydraulic oil tank I, of the piston rod I is fixed with the piston I, one end, far away from the charging pile body, of the vehicle body pedal is a hinged point, and one end, close to, the ground is provided with a abdicating groove matched with the baffle, the inner bottom end of the first hydraulic oil tank is communicated with the inner bottom end of the hydraulic channel through two connecting pipes, two one-way valves I and two one-way valves II with opposite medium flow directions are respectively fixed on the two connecting pipes, the medium flow direction of the one-way valve I is that a medium enters the hydraulic channel from the first hydraulic oil tank through the connecting pipes, a pressure valve is also fixed on the connecting pipe provided with the one-way valve I, and the medium flow direction of the pressure valve is the same as the medium flow direction of the one-way valve I;
the cooling device comprises a water storage tank positioned below the containing groove, a water outlet arranged at the top end of the water storage tank and communicated with the containing groove, a piston rod IV inserted in the water storage tank, a piston IV positioned at the bottom end in the water storage tank and connected with the piston rod IV, a corrugated hose hermetically connected to the water outlet and connected with the bottom end of the charging pile body, and a cooling water pipe arranged on the inner side wall of the charging pile body and communicated with the corrugated hose, wherein the diameter of the corrugated hose is larger than that of the water outlet;
the charging pile body is further provided with a winding device, the winding device comprises a cable storage cover rotationally connected to the outer side wall of the charging pile body, a limiting partition plate fixed in the cable storage cover and parallel to the side wall of the charging pile body, a rotating shaft horizontally penetrating through the cable storage cover and rotationally connected with the cable storage cover, and a winding ring body sleeved on the rotating shaft and used for winding a charging cable, one end of the rotating shaft extends into the charging pile body and is sequentially sleeved with a one-way bearing and a driving gear from inside to outside, a rack long plate parallel to a hydraulic channel is fixed at the bottom end of the storage groove, the rack long plate vertically extends into the charging pile body and is meshed with the driving gear, the other end of the rotating shaft extends to the outer side of the cable storage cover and is rotationally connected with a pipeline joint, and the inner ring side wall of the winding ring body is;
a locking mechanism is further arranged between the winding ring body and the rotating shaft and comprises protrusions, locking tongues, tensioning springs and unlocking mechanisms, a storage sliding groove is formed in one end, far away from the charging pile body, of the rotating shaft along the axial direction of the rotating shaft, the protrusions are fixed on the side wall of the inner ring of the winding ring body at equal intervals, a locking clamping groove is formed between every two adjacent protrusions, the length direction of the locking clamping groove is parallel to the length direction of the storage sliding groove, one end, close to the charging pile body, of the storage sliding groove is connected with the locking tongues in a sliding mode through the tensioning springs, locking contacts matched with the locking clamping grooves are arranged on the side wall, close to one end of the charging pile body, of the locking tongues at equal intervals in a surrounding mode, strip-shaped holes for the locking contacts to penetrate through are arranged on the storage sliding groove at equal intervals in a surrounding mode, and the locking contacts;
the unlocking mechanism comprises a second hydraulic oil tank fixed on the outer side wall of the cable storage cover, a second piston located in the second hydraulic oil tank, a second piston rod connected with the second piston and a guide sliding plate fixed on the bottom end of the second piston rod, wherein the free end of the charging cable penetrates through the guide sliding plate and is fixed with a charging gun, a positioning ring is fixed at one end, close to the charging gun, of the charging cable, and the top end of the second hydraulic oil tank is connected with a pipeline joint through a hydraulic pipe.
Preferably, a buffer plate is fixed on one side of the baffle plate, which is back to the charging pile body, through a buffer spring.
Preferably, the length of the locking tongue body is greater than or equal to the length of the strip-shaped hole.
Preferably, the accommodating groove and the hydraulic channel are both made of stainless steel.
Preferably, the inner wall of the charging pile body is located at the outer side of the rotating shaft and is sequentially fixed with an anode annular track contact and a cathode annular track contact from inside to outside, the outer side wall of the winding ring body is fixed with a power joint for electrifying the charging cable, the winding ring body is respectively provided with an anode conducting rod and a cathode conducting rod which are all of L-shaped structures, the anode conducting rod is embedded in the winding ring body, one end of the anode conducting rod is slidably connected into the anode annular track contact, the other end of the anode conducting rod penetrates out of the outer side wall of the winding ring body and is connected with the anode end of the power joint, the cathode conducting rod is fixed on the outer side wall of the winding ring body, one end of the cathode conducting rod is slidably connected into the cathode annular track contact, and the other end of the cathode conducting rod is connected with the cathode end of.
Preferably, the clearance between the cable storage cover and the limiting partition plate is equal to the diameter of the charging cable.
Preferably, the water storage tank is connected with a water replenishing pipe, and the free end of the water replenishing pipe extends to the ground and is fixed with a sealing cover.
Compared with the prior art, the invention has the beneficial effects that:
(1) in the invention, the containing groove is embedded underground, the charging pile body is connected in the containing groove in a sliding manner in the longitudinal direction, the lifting mechanism comprises a hydraulic channel positioned below the containing groove, a piston rod III fixed at the bottom end of the charging pile body and vertically extending into the hydraulic channel, and a trigger mechanism communicated with the hydraulic channel, the bottom end of the piston rod III is fixed with a piston III, the trigger mechanism comprises a hydraulic oil tank I positioned at one side of the charging pile body and embedded underground, a piston rod I connected in the hydraulic oil tank I in a sliding manner, and a vehicle body pedal hinged on the ground and contacted with the top end of the piston rod I, one end of the piston rod I positioned in the hydraulic oil tank I is fixed with the piston I, one end of the vehicle body pedal far away from the charging pile body is a hinged point, one end of the vehicle body pedal close to the charging pile body is fixed with a baffle plate, the ground is provided with a abdication groove matched with, the pile body that charges is located accomodates the inslot, the in-process that traveles to its other end from the pin joint of automobile body pedal as the automobile body, piston rod one descends and extrudees the hydraulic oil of hydraulic tank one under the effect of gravity, and simultaneously, the pressure valve is opened, make hydraulic oil enter into the hydraulic passage through the connecting pipe, and promote piston rod three, make piston rod three drive the pile body that charges and rise, and then make the pile body that charges rise to subaerial from accomodating the inslot, after charging, the automobile is rolled out the automobile body pedal, the pile body that charges descends to accomodating the inslot automatically under self action of gravity, like this under the condition that does not charge, can reduce the pile body that charges and occupy the ground space, the effect to filling the electric pile protection has also been played simultaneously, in order to avoid artificial destruction.
(2) In the invention, the cooling device comprises a water storage tank positioned below the containing groove, a water outlet arranged at the top end of the water storage tank and communicated with the containing groove, a piston rod IV inserted in the water storage tank, a piston IV positioned at the bottom end in the water storage tank and connected with the piston rod IV, a corrugated hose hermetically connected with the water outlet and connected with the bottom end of the charging pile body, and a cooling water pipe arranged on the inner side wall of the charging pile body and communicated with the corrugated hose, wherein the top ends of the piston rod IV sequentially penetrate through the water outlet and the corrugated hose and are fixed on the bottom end of the charging pile body, the cooling water pipe is spirally coiled on the inner wall of the charging pile body from bottom to top, when the charging pile body rises, the charging pile body drives the piston rod IV and the piston IV to rise, so that water in the water storage tank is extruded to the cooling water pipe through the water outlet and the corrugated hose in, when the charging pile body rises to the highest point, the cooling water pipe is just filled with water. After charging, the pile body that charges resumes this in-process to initial position, and the pile body that charges descends and drives piston rod four and promote piston four and descend, and piston four is at the in-process that descends, and in the intraductal water of cooling got back to the storage water tank, because the storage water tank is located the underground, and underground temperature is lower, utilizes underground ambient temperature to cool down the water of getting back to in the storage water tank for water in the storage water tank can recycle.
(3) In the invention, the charging pile body is also provided with a winding device, the winding device comprises a cable storage cover rotationally connected to the outer side wall of the charging pile body, a limiting partition plate fixed in the cable storage cover and parallel to the side wall of the charging pile body, a rotating shaft horizontally penetrating through the cable storage cover and rotationally connected with the cable storage cover, and a winding ring body sleeved on the rotating shaft and used for winding the charging cable, one end of the rotating shaft extends into the charging pile body and is sequentially sleeved with a one-way bearing and a driving gear from inside to outside, the bottom end of the storage groove is fixed with a rack long plate parallel to a hydraulic channel, the rack long plate vertically extends into the charging pile body and is meshed with the driving gear, the other end of the rotating shaft extends to the outer side of the cable storage cover and is rotationally connected with a pipeline joint, and the inner ring; when the charging pile body rises, the driving gear rotates anticlockwise under the matching of the long rack plate, the driving gear is fixed on the rotating shaft through the one-way bearing, and the rotation of the one-way bearing is also anticlockwise rotated reversely, so that at the moment, the driving gear is rotationally connected with the rotating shaft under the action of the one-way bearing, namely, the rotating shaft cannot rotate along with the driving gear in the anticlockwise rotating process of the driving gear, the driving gear is equivalent to idling, and the charging cable is wound on the winding ring body at the moment. When the pile body that charges rises to the highest point, the driver alright pull and fill the cable line and pay off so that charge to electric automobile to it, after charging, the driver pulls out the rifle that charges of cable from the car, the pile body that charges is recovering to the in-process of initial position, epaxial drive gear clockwise rotation under the cooperation of rack long slab, and drive gear is at clockwise pivoted in-process, one-way bearing is died by the lock, at this moment, drive gear passes through one-way bearing and pivot is fixed connection, therefore, drive gear drives pivot clockwise rotation in the lump at clockwise pivoted in-process, make the rolling ring body rotate and carry out the rolling to the cable that charges with the pivot in the lump.
Therefore, when the charging pile body is recovered to the containing groove, the rolling ring body is under the matching of the rack long plate and the driving gear, and the charging cable is rolled through the one-way bearing to avoid the overlong charging cable wound on the ground to crush the charging cable when the vehicle approaches next time after charging is finished.
(4) In the invention, a locking mechanism is also arranged between the rolling ring body and the rotating shaft, the locking mechanism comprises bulges, a locking tongue body, a tensioning spring and an unlocking mechanism, a storage chute is arranged at one end of the rotating shaft far away from the charging pile body along the axial direction of the rotating shaft, the bulges are fixed at equal intervals on the side wall of the inner ring of the rolling ring body, a locking clamping groove is formed between every two adjacent bulges, the length direction of the locking clamping groove is parallel to the length direction of the storage chute, one end of the storage chute close to the charging pile body is connected with the locking tongue body in a sliding way through the tensioning spring, locking contacts matched with the locking clamping grooves are arranged at equal intervals on the side wall of the locking tongue body close to one end of the charging pile body, strip-shaped holes for the locking contacts to pass through are arranged at equal intervals on the storage chute, the locking contacts pass through the strip-shaped holes corresponding to, because the length of the charging cable pulled out by each driver is different, when the driver does not completely pull out the charging cable, when the charging pile body is not restored to the initial position, when the charging cable is wound, the positioning ring on the end part of the charging cable drives the guide sliding plate and pushes the piston rod II to enable hydraulic oil in the hydraulic oil tank II to enter the storage chute through the hydraulic pipe, and pushes the locking tongue body to compress the tensioning spring to one side where the charging pile body is located along the storage chute until the locking contact on the locking tongue body is separated from the locking clamping groove, so that the unlocking mechanism unlocks the rotating shaft and the winding ring body, the winding ring body cannot rotate along with the rotating shaft in the rotating process of the rotating shaft, the charging cable can be wound up at each time, namely, the charging cable can be completely wound up no matter how long the driver uses the charging cable.
In conclusion, the water circulation cooling device can realize the functions of effectively cooling and radiating the charging pile in charging by utilizing water circulation without external electric power, and has the advantages of environmental protection and energy saving.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a charging pile body;
FIG. 3 is a schematic view of the installation of the winding device;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
fig. 5 is a front sectional view of the structure of the charging pile body;
fig. 6 is a top sectional view of the structure of the charging pile body.
In the figure: 1. a charging pile body; 2. a baffle plate; 3. a buffer plate; 4. a first piston rod; 5. a first hydraulic oil tank; 6. a vehicle body pedal; 7. a rotating shaft; 8. a one-way bearing; 9. a drive gear; 10. a cable housing cover; 11. a spacing clapboard; 12. a rack long plate; 13. a second hydraulic oil tank; 14. a piston rod II; 15. a guide slide plate; 16. a charging cable; 17. a positioning ring; 18. winding the ring body; 19. a protrusion; 20. a storage chute; 21. locking the tongue body; 22. a strip-shaped hole; 23. locking the contact; 24. tensioning the spring; 25. a pipe joint; 26. a positive annular rail contact; 27. a negative annular rail contact; 28. a positive electrode conductive rod; 29. a negative conductive rod; 30. a receiving groove; 31. a hydraulic channel; 32. a piston rod III; 33. an electrical connection; 34. a water storage tank; 35. a piston rod IV; 36. a water outlet; 37. a corrugated hose; 38. a water replenishing pipe; 39. a cooling water pipe.
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. 1-6, an embodiment of the present invention is shown: a heat dissipation type electric automobile is with filling electric pile, includes the stake body of charging 1, accomodates groove 30, elevating system and heat sink, accomodate groove 30 and inlay and establish underground, and the stake body of charging 1 is in accomodating groove 30 on vertical sliding connection, elevating system is including being located accomodate groove 30 below hydraulic pressure passageway 31, fixing in the stake body of charging 1 bottom and vertically extend to three 32 of piston rod in hydraulic pressure passageway 31 and the trigger mechanism who communicates with hydraulic pressure passageway 31, the bottom mounting of three 32 of piston rod has three pistons, trigger mechanism is including being located stake body of charging 1 one side and inlaying hydraulic pressure oil tank one 5, sliding connection piston rod one 4 in hydraulic pressure oil tank one 5 and articulating at subaerial and the automobile body trample 6 with the contact of piston rod one 4 top, and the one end that piston rod one 4 is located hydraulic pressure oil tank one 5 is fixed with piston one, the one end that the stake body of trample 6 kept away from the stake body of charging 1 is the pin joint, a baffle 2 is fixed at one end, close to the charging pile body 1, of the vehicle body pedal 6, a yielding groove matched with the baffle 2 is formed in the ground, the inner bottom end of the hydraulic oil tank I5 is communicated with the inner bottom end of the hydraulic channel 31 through two connecting pipes, two one-way valves I and two one-way valves II with opposite medium flow directions are fixed on the two connecting pipes respectively, the medium flow direction of the one-way valve I is that a medium enters the hydraulic channel 31 from the hydraulic oil tank I5 through the connecting pipes, a pressure valve is further fixed on the connecting pipe with the one-way valve I, and the medium flow direction of the pressure valve is the same as the medium flow direction of the one-way valve I;
the cooling device comprises a water storage tank 34 positioned below the containing groove 30, a water outlet 36 arranged at the top end of the water storage tank 34 and communicated with the containing groove 30, a piston rod IV 35 inserted in the water storage tank 34, a piston IV positioned at the bottom end in the water storage tank 34 and connected with the piston rod IV 35, a corrugated hose 37 hermetically connected to the water outlet 36 and connected with the bottom end of the charging pile body 1, and a cooling water pipe 39 arranged on the inner side wall of the charging pile body 1 and communicated with the corrugated hose 37, the diameter of the corrugated hose 37 is larger than that of the water outlet 36, the top end of the piston rod four 35 sequentially penetrates through the water outlet 36 and the corrugated hose 37 and is fixed on the bottom end of the charging pile body 1, the cooling water pipe 39 is spirally coiled on the inner wall of the charging pile body 1 from bottom to top, the top end of the cooling water pipe 39 is a sealed end, and the bottom end of the cooling water pipe 39 extends out of the bottom end of the charging pile body 1 and is communicated with the corrugated hose 37;
the charging pile body 1 is further provided with a winding device, the winding device comprises a cable storage cover 10 rotatably connected to the outer side wall of the charging pile body 1, a limiting partition plate 11 fixed in the cable storage cover 10 and parallel to the side wall of the charging pile body 1, a rotating shaft 7 horizontally penetrating through the cable storage cover 10 and rotatably connected with the cable storage cover 10, and a winding ring 18 sleeved on the rotating shaft 7 and used for winding a charging cable 16, one end of the rotating shaft 7 extends into the charging pile body 1 and is sequentially sleeved with a one-way bearing 8 and a driving gear 9 from inside to outside, the bottom end of the storage groove 30 is fixed with a rack long plate 12 parallel to a hydraulic channel 31, the rack long plate 12 vertically extends into the charging pile body 1 and is meshed with the driving gear 9, when the charging pile body 1 is located in the storage groove 30, the top end of the rack long plate 12 is located above the inside of the charging pile body 1 or even is attached to the top end of the inside of the charging pile body 1, the other end of the rotating shaft 7 extends to the outer side of the cable accommodating cover 10 and is rotatably connected with a pipeline joint 25, and the inner ring side wall of the winding ring body 18 is rotatably connected to the rotating shaft 7;
a locking mechanism is also arranged between the rolling ring body 18 and the rotating shaft 7, the locking mechanism comprises a bulge 19, a locking tongue body 21, a tension spring 24 and an unlocking mechanism, one end of the rotating shaft 7, which is far away from the charging pile body 1, is provided with a storage chute 20 along the axial direction thereof, the side wall of the inner ring of the winding ring body 18 is fixed with bulges 19 at equal intervals, and a locking slot is formed between every two adjacent protrusions 19, the length direction of the locking slot is parallel to the length direction of the storage chute 20, one end of the storage chute 20 close to the charging pile body 1 is connected with a locking tongue body 21 in a sliding way through a tension spring 24, the side wall of the locking tongue body 21 close to one end of the charging pile body 1 is provided with locking contacts 23 matched with the locking clamping grooves at equal intervals, the storage chute 20 is provided with strip-shaped holes 22 at equal intervals for the locking contacts 23 to pass through, and the locking contacts 23 pass through the corresponding strip-shaped holes 22 and extend into the corresponding locking clamping grooves;
the unlocking mechanism comprises a second hydraulic oil tank 13 fixed on the outer side wall of the cable storage cover 10, a second piston located in the second hydraulic oil tank 13, a second piston rod 14 connected with the second piston and a guide sliding plate 15 fixed at the bottom end of the second piston rod 14, the free end of the charging cable 16 penetrates through the guide sliding plate 15 and is fixed with a charging gun, a positioning ring 17 is fixed at one end, close to the charging gun, of the charging cable 16, and the top end of the second hydraulic oil tank 13 is connected with a pipeline connector 25 through a hydraulic pipe.
In this embodiment, baffle 2 is fixed with buffer board 3 through buffer spring in one side back to the pile body that charges 1, when the car went to baffle 2 and brakes, under buffer board 3's effect, played the effect of buffering to the car front wheel.
In this embodiment, the length of the locking tongue body 21 is greater than or equal to the length of the strip-shaped hole 22, and when the locking tongue body 21 is close to the charging pile body 1 in the storage chute 20, it is ensured that the right end of the locking tongue body 21 is not in contact with the strip-shaped hole 22 all the time, so that the hydraulic oil entering the storage chute 20 can be prevented from flowing out of the strip-shaped hole 22.
In this embodiment, the accommodating groove 30 and the hydraulic passage 31 are both made of stainless steel, so that the accommodating groove 30 and the hydraulic passage 31 have strong corrosion resistance, and the service lives of the accommodating groove 30 and the hydraulic passage 31 are prolonged.
In this embodiment, the inner wall of the charging pile 1 is located outside the rotating shaft 7 and is sequentially fixed with a positive annular track contact 26 and a negative annular track contact 27 from inside to outside, the outer side wall of the winding ring 18 is fixed with a power connector 33 for powering the charging cable 16, the winding ring 18 is respectively provided with a positive conductive rod 28 and a negative conductive rod 29 which are both in an "L" shape, the positive conductive rod 28 is embedded in the winding ring 18, one end of the positive conductive rod 28 is slidably connected in the positive annular track contact 26, and the other end thereof penetrates through the outer side wall of the winding ring 18 and is connected with the positive end of the power connector 33, the negative conductive rod 29 is fixed on the outer side wall of the winding ring 18, one end of the negative conductive rod 29 is slidably connected in the negative annular track contact 27, and the other end thereof is connected with the negative end of the power connector 33, during the winding process, the winding ring 18 rotates to make the positive pole conductive rod 28 and the negative pole conductive rod 29 rotate along the winding ring 18 along the positive pole annular track contact 26 and the negative pole annular track contact 27, respectively, so as to prevent the charging cable 16 from being in the energized state by the energizing connector 33 of the charging cable 16 during the winding process.
In the present embodiment, the gap between the cable storage cover 10 and the limiting partition 11 is equal to the diameter of the charging cable 16, so as to prevent the charging cable 16 wound around the winding ring 18 from falling off.
In this embodiment, the water storage tank 34 is connected to a water replenishing pipe 38, and a free end of the water replenishing pipe 38 extends to the ground and is fixed with a sealing cover for replenishing water to the water storage tank 34.
The working principle is as follows: as shown in fig. 1, when no vehicle runs on the pedal 6, the charging pile 1 is located in the storage groove 30, when a vehicle runs from the hinge point of the pedal 6 to the other end, the piston rod 4 descends under the action of gravity and presses the hydraulic oil in the hydraulic oil tank 5, and at the same time, the pressure valve is opened, so that the hydraulic oil enters the hydraulic channel 31 through the connecting pipe, and pushes the piston rod three 32, so that the piston rod three 32 drives the charging pile 1 to ascend, and further the charging pile 1 ascends from the storage groove 30 to the ground, and during the ascending process of the charging pile 1, because the bottom end of the storage groove 30 is vertically fixed with the long rack plate 12 parallel to the hydraulic channel 31, and one end of the rotating shaft 7 extends into the charging pile 1 and is sequentially sleeved with the one-way bearing 8 and the driving gear 9 from inside to outside, when the charging pile 1 ascends, the driving gear 9 rotates counterclockwise under the cooperation of the long rack plate 12, and the driving gear 9 is fixed on the rotating shaft 7 through the one-way bearing 8, and the rotation of the one-way bearing 8 also rotates counterclockwise in the opposite direction, so that the driving gear 9 is rotationally connected with the rotating shaft 7 under the action of the one-way bearing 8, namely, the rotating shaft 7 cannot rotate along with the driving gear 9 in the process of counterclockwise rotation of the driving gear 9, the driving gear 9 is equivalent to idle rotation at the moment, and the charging cable 16 is wound on the winding ring body 18 at the moment.
When the charging pile body 1 rises to the highest position, a driver can pull the charging cable 16 to pay off the charging cable so as to charge the electric automobile, after charging is finished, the driver pulls out a charging gun of the charging cable 16 from the automobile and then drives the automobile out of the automobile body pedal 6, meanwhile, the charging pile body 1 drives the piston rod III 32 to descend together under the action of self gravity until the piston rod III restores to the initial position, in the descending process of the charging pile body 1, hydraulic oil in the hydraulic channel 31 returns to the hydraulic oil tank I5 again through another connecting pipe through the piston rod III 32 and restores the piston rod II 14 to the initial position, and further the automobile body pedal 6 restores to the initial position. When the charging pile body 1 is restored to the initial position, the driving gear 9 on the rotating shaft 7 rotates clockwise under the cooperation of the long rack plate 12, and the driving gear 9 is locked during the clockwise rotation, at this time, the driving gear 9 is fixedly connected with the rotating shaft 7 through the one-way bearing 8, so that the driving gear 9 drives the rotating shaft 7 to rotate clockwise together during the clockwise rotation, as shown in fig. 3, the winding ring 18 rotates together with the rotating shaft 7 and winds up the charging cable 16 under the action of the locking mechanism, it should be noted that during the restoration of the charging pile body 1 from the highest point to the initial position, the charging cable 16 is completely wound on the winding ring 18 at the portion between the through-contact 33 and the positioning ring 17, and because each driver pulls out the charging cable 16 with different lengths, when the driver does not pull out the charging cable 16 completely, thus, when the charging pile body 1 is not restored to the initial position, and the charging cable 16 is wound, the positioning ring 17 on the end portion of the charging cable drives the guide sliding plate 15 and pushes the piston rod two 14 to enable hydraulic oil in the hydraulic oil tank two 13 to enter the storage chute 20 through the hydraulic pipe, and pushes the locking tongue body 21 to compress the tension spring 24 to the side where the charging pile body 1 is located along the storage chute 20 until the locking contact 23 on the locking tongue body 21 is separated from the locking slot, so that the unlocking mechanism unlocks the rotating shaft 7 and the winding ring body 18, and the winding ring body 18 cannot rotate along with the rotating shaft 7 in the rotating process of the rotating shaft 7, thereby ensuring that the charging cable can be wound up at each time, namely, the charging cable 16 can be completely wound up no matter how long the charging cable 16 is used by a driver.
As shown in fig. 1, when the charging pile body 1 rises, the charging pile body 1 drives the piston rod four 35 and the piston four to rise, so that the piston four extrudes the water in the water storage tank 34 to the cooling water pipe 39 through the water outlet 36 and the corrugated hose 37 in the rising process, thereby cooling the charging pile body 1 in the charging process, and when the charging pile body 1 rises to the highest point, the cooling water pipe 39 is just full of water. After charging, in the process that the charging pile body 1 recovers to the initial position, the charging pile body 1 descends and drives the piston rod four 35 to push the piston four to descend, and in the descending process of the piston four, water in the cooling water pipe 39 returns to the water storage tank 34, because the water storage tank 34 is underground and the underground temperature is low, the water returning to the water storage tank 34 is cooled by utilizing the underground environment temperature, so that the water in the water storage tank 34 can be recycled.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims (7)

1. The utility model provides a heat dissipation type electric automobile is with filling electric pile, includes the pile body that charges (1), accomodates groove (30) elevating system and heat sink, its characterized in that: the accommodating groove (30) is embedded underground, the charging pile body (1) is connected in the accommodating groove (30) in a sliding mode in the longitudinal direction, the lifting mechanism comprises a hydraulic channel (31) located below the accommodating groove (30), a piston rod III (32) fixed at the bottom end of the charging pile body (1) and vertically extending into the hydraulic channel (31), and a trigger mechanism communicated with the hydraulic channel (31), a piston III is fixed at the bottom end of the piston rod III (32), the trigger mechanism comprises a hydraulic oil tank I (5) located on one side of the charging pile body (1) and embedded underground, a piston rod I (4) connected in the hydraulic oil tank I (5) in a sliding mode and a vehicle body pedal (6) hinged to the ground and contacted with the top end of the piston rod I (4), one end of the piston rod I (4) located in the hydraulic oil tank I (5) is fixed with a piston I, and one end, far away from the charging pile body (1), of the vehicle body pedal (6) is a hinged point, a baffle (2) is fixed at one end, close to the charging pile body (1), of the vehicle body pedal (6), a yielding groove matched with the baffle (2) is formed in the ground, the inner bottom end of the first hydraulic oil tank (5) is communicated with the inner bottom end of the hydraulic channel (31) through two connecting pipes, two one-way valves I and two one-way valves II with opposite medium flow directions are respectively fixed on the two connecting pipes, the medium flow direction of the first one-way valve is that a medium enters the hydraulic channel (31) from the first hydraulic oil tank (5) through the connecting pipes, a pressure valve is further fixed on the connecting pipe with the first one-way valve, and the medium flow direction of the pressure valve is the same as that of the first one-way valve;
the cooling device comprises a water storage tank (34) positioned below the containing groove (30), a water outlet (36) which is arranged at the top end of the water storage tank (34) and communicated with the containing groove (30), a piston rod four (35) which is inserted into the water storage tank (34), a piston four which is positioned at the inner bottom end of the water storage tank (34) and is connected with the piston rod four (35), a corrugated hose (37) which is connected with the bottom end of the charging pile body (1) in a sealing way and is connected with the water outlet (36) and a cooling water pipe (39) which is arranged on the inner side wall of the charging pile body (1) and is communicated with the corrugated hose (37), wherein the diameter of the corrugated hose (37) is larger than that of the water outlet (36), the top end of the piston rod four (35) sequentially penetrates through the water outlet (36) and the corrugated hose (37) and is fixed on the bottom end of the charging pile body (1), the cooling water pipe (39), the top end of the cooling water pipe (39) is a sealed end, and the bottom end of the cooling water pipe (39) extends out of the bottom end of the charging pile body (1) and is communicated with the corrugated hose (37);
the charging pile body (1) is further provided with a winding device, the winding device comprises a cable storage cover (10) rotatably connected to the outer side wall of the charging pile body (1), a limiting partition plate (11) fixed in the cable storage cover (10) and parallel to the side wall of the charging pile body (1), a rotating shaft (7) horizontally penetrating through the cable storage cover (10) and rotatably connected with the cable storage cover (10), and a winding ring body (18) sleeved on the rotating shaft (7) and used for winding a charging cable (16), one end of the rotating shaft (7) extends into the charging pile body (1) and is sequentially sleeved with a one-way bearing (8) and a driving gear (9) from inside to outside, a rack long plate (12) parallel to a hydraulic channel (31) is fixed at the bottom end of the storage groove (30), and the rack long plate (12) vertically extends into the charging pile body (1) and is meshed with the driving gear (9), the other end of the rotating shaft (7) extends to the outer side of the cable accommodating cover (10) and is rotatably connected with a pipeline joint (25), and the side wall of the inner ring of the winding ring body (18) is rotatably connected to the rotating shaft (7);
a locking mechanism is further arranged between the winding ring body (18) and the rotating shaft (7), the locking mechanism comprises protrusions (19), locking tongue bodies (21), tensioning springs (24) and an unlocking mechanism, one end, far away from the charging pile body (1), of the rotating shaft (7) is provided with a storage chute (20) along the axial direction of the rotating shaft, the side walls of the inner ring of the winding ring body (18) are fixed with the protrusions (19) at equal intervals, a locking clamping groove is formed between every two adjacent protrusions (19), the length direction of the locking clamping groove is parallel to the length direction of the storage chute (20), one end, close to the charging pile body (1), of the storage chute (20) is connected with the locking tongue bodies (21) in a sliding mode through the tensioning springs (24), locking contacts (23) matched with the locking clamping grooves are arranged on the side walls, close to one end of the charging pile body (1), of the locking tongue bodies (21) at equal intervals, and strip-shaped holes (22) for the locking contacts (23) to pass through, the locking contact (23) penetrates through the strip-shaped hole (22) corresponding to the locking contact and extends into the locking clamping groove corresponding to the locking contact;
unlocking mechanism is including fixing hydraulic tank two (13) on cable storage cover (10) lateral wall, being located piston two in hydraulic tank two (13), piston rod two (14) of being connected with piston two and fixing direction slide (15) on piston rod two (14) bottom, the free end of charging cable (16) passes direction slide (15) and is fixed with the rifle that charges, and charging cable (16) are fixed with holding ring (17) near the one end of the rifle that charges, the top of hydraulic tank two (13) is passed through hydraulic pressure pipe and is connected with pipe joint (25).
2. The heat dissipation type electric pile for vehicle charging of claim 1, characterized in that: one side of the baffle (2) back to the charging pile body (1) is fixed with a buffer plate (3) through a buffer spring.
3. The heat dissipation type electric pile for vehicle charging of claim 1, characterized in that: the length of the locking tongue body (21) is greater than or equal to that of the strip-shaped hole (22).
4. The heat dissipation type electric pile for vehicle charging of claim 1, characterized in that: the accommodating groove (30) and the hydraulic channel (31) are both made of stainless steel.
5. The heat dissipation type electric pile for vehicle charging of claim 1, characterized in that: the inner wall of the charging pile body (1) is positioned on the outer side of the rotating shaft (7) and is sequentially fixed with an anode annular track contact (26) and a cathode annular track contact (27) from inside to outside, the outer side wall of the winding ring body (18) is fixed with a power-on connector (33) for powering on the charging cable (16), the winding ring body (18) is respectively provided with an anode conductive rod (28) and a cathode conductive rod (29) which are both L-shaped structures, the anode conductive rod (28) is embedded in the winding ring body (18), one end of the anode conductive rod (28) is slidably connected in the anode annular track contact (26), the other end of the anode conductive rod penetrates through the outer side wall of the winding ring body (18) and is connected with the anode end of the power-on connector (33), the cathode conductive rod (29) is fixed on the outer side wall of the winding ring body (18), one end of the cathode conductive rod (29) is slidably connected in the cathode annular track contact (27), and the other end thereof is connected to the negative end of the power connector (33).
6. The heat dissipation type electric pile for vehicle charging of claim 1, characterized in that: the clearance between the cable containing cover (10) and the limiting partition plate (11) is equal to the diameter of the charging cable (16).
7. The heat dissipation type electric pile for vehicle charging of claim 1, characterized in that: the water storage tank (34) is connected with a water supplementing pipe (38), and the free end of the water supplementing pipe (38) extends to the ground and is fixed with a sealing cover.
CN202010975506.XA 2020-09-16 2020-09-16 Heat dissipation type electric automobile is with filling electric pile Active CN112078401B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010975506.XA CN112078401B (en) 2020-09-16 2020-09-16 Heat dissipation type electric automobile is with filling electric pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010975506.XA CN112078401B (en) 2020-09-16 2020-09-16 Heat dissipation type electric automobile is with filling electric pile

Publications (2)

Publication Number Publication Date
CN112078401A true CN112078401A (en) 2020-12-15
CN112078401B CN112078401B (en) 2021-08-17

Family

ID=73736473

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010975506.XA Active CN112078401B (en) 2020-09-16 2020-09-16 Heat dissipation type electric automobile is with filling electric pile

Country Status (1)

Country Link
CN (1) CN112078401B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112721691A (en) * 2021-01-14 2021-04-30 张书敏 Take-up type new energy charging pile

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201046877Y (en) * 2007-07-13 2008-04-16 游庆雄 Momentarily positioned automatic cable-pipe winding device
CN204588336U (en) * 2015-03-23 2015-08-26 黄健 A kind of lockout mechanism for automatic hose reel and automatic hose reel
CN208452823U (en) * 2018-05-30 2019-02-01 福建宇福智能科技有限公司 A kind of Anti-collision electric automobile charging pile
CN208962912U (en) * 2018-10-24 2019-06-11 无锡南洋职业技术学院 Electric car novel lifting charging pile
CN210214427U (en) * 2019-07-19 2020-03-31 西南云海大数据产业投资有限公司 Stake of charging of flexible heap of pre-buried formula

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201046877Y (en) * 2007-07-13 2008-04-16 游庆雄 Momentarily positioned automatic cable-pipe winding device
CN204588336U (en) * 2015-03-23 2015-08-26 黄健 A kind of lockout mechanism for automatic hose reel and automatic hose reel
CN208452823U (en) * 2018-05-30 2019-02-01 福建宇福智能科技有限公司 A kind of Anti-collision electric automobile charging pile
CN208962912U (en) * 2018-10-24 2019-06-11 无锡南洋职业技术学院 Electric car novel lifting charging pile
CN210214427U (en) * 2019-07-19 2020-03-31 西南云海大数据产业投资有限公司 Stake of charging of flexible heap of pre-buried formula

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112721691A (en) * 2021-01-14 2021-04-30 张书敏 Take-up type new energy charging pile

Also Published As

Publication number Publication date
CN112078401B (en) 2021-08-17

Similar Documents

Publication Publication Date Title
CN112078401B (en) Heat dissipation type electric automobile is with filling electric pile
CN109159707B (en) Bury formula new energy automobile and fill electric pile with waterproof function of flooding
CN112078402B (en) Electric automobile fills electric pile with rolling function
CN109263508A (en) A kind of new-energy automobile charging unit
CN104732729A (en) Energy-saving type flood early warning method and device for garage
CN110148307A (en) A kind of new-energy automobile night temporary parking system
CN110834558B (en) New forms of energy fill electric pile's controlling means
CN112848950A (en) Wind-solar-hydrogen electricity storage riding intelligent charging pile
KR100626855B1 (en) Tunnel structure for charging the battery of electric car using the force of wind and sunheat and an apparatus for charging the battery of electric car on the road
CN114148201A (en) Quick radiating car fills electric pile structure
CN219191953U (en) Hidden electric pile system that fills
CN218269248U (en) Improved sand heat storage and exchange integrated device
CN218228698U (en) Over-and-under type new energy automobile fills electric pile
CN221049539U (en) Water accumulation preventing structure for top of direct-current charging pile cabinet body
CN208745771U (en) A kind of photovoltaic power generation charging pile for new-energy automobile charging
CN105119331A (en) Vehicle supplementing charging system based on sunlight
CN219427955U (en) Portable stake of charging
CN219317100U (en) Vertical vehicle-mounted wind power generation device
CN220580660U (en) Intelligent parking equipment with charging function
CN117601679B (en) Circuit cooling structure of charging pile
CN220652188U (en) Automobile emergency starting power supply suitable for low-temperature environment
CN220639588U (en) Stable and reliable wall-mounted automobile charging pile
CN214564704U (en) Shared charging pile management device
CN215340790U (en) Intelligent fire hydrant
CN209987760U (en) Wall-hanging electric pile that fills convenient to installation

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant