CN112874341A - Solar mobile charging device - Google Patents

Solar mobile charging device Download PDF

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Publication number
CN112874341A
CN112874341A CN202110210170.2A CN202110210170A CN112874341A CN 112874341 A CN112874341 A CN 112874341A CN 202110210170 A CN202110210170 A CN 202110210170A CN 112874341 A CN112874341 A CN 112874341A
Authority
CN
China
Prior art keywords
charging
solar
sliding seat
battery
control system
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.)
Pending
Application number
CN202110210170.2A
Other languages
Chinese (zh)
Inventor
蓝凌霄
梁兴华
徐静
吴希
王镇江
张彦会
黄高华
覃富杰
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.)
Guangxi University of Science and Technology
Original Assignee
Guangxi University of Science and Technology
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 Guangxi University of Science and Technology filed Critical Guangxi University of Science and Technology
Priority to CN202110210170.2A priority Critical patent/CN112874341A/en
Publication of CN112874341A publication Critical patent/CN112874341A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30Constructional details of charging stations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10Methods 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
    • B60L53/14Conductive energy transfer
    • B60L53/16Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30Constructional details of charging stations
    • B60L53/31Charging columns specially adapted for electric vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/50Charging stations characterised by energy-storage or power-generation means
    • B60L53/51Photovoltaic means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/50Charging stations characterised by energy-storage or power-generation means
    • B60L53/53Batteries
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/72Electric energy management in electromobility
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/12Electric charging stations
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/14Plug-in electric vehicles

Abstract

The invention provides a solar mobile charging device, which comprises a transport vehicle, a battery system, a converter, a charging pile, a charging gun and a solar charging device, wherein the battery system, the converter and the charging pile are all fixedly arranged in a rear compartment of the transport vehicle, the charging pile comprises a shell, a control system and a charging interface, the control system is arranged in the shell, the charging interface is fixedly arranged on a charging pile shell, the battery system is connected with the control system through a converter circuit, the control system is connected with the charging interface through a circuit, the charging gun is inserted into the charging interface, the control system is used for controlling current output by the battery system to charge a battery pack of an electric vehicle, the solar charging device comprises a solar panel and a charging module, a plurality of solar panels are arranged on the outer surface of the compartment of the transport vehicle, and the charging integrated system can solve the, the technical problems of road rescue of the electric automobile and low charging rate cannot be realized.

Description

Solar mobile charging device
Technical Field
The invention relates to the technical field of electric automobile charging systems, in particular to a solar mobile charging device.
Background
With the encouragement of national policies and the addition of internet enterprises, the market of new energy vehicles is getting larger and larger. However, the charging problem of the electric vehicle is more and more prominent, and although the number of charging piles for the electric vehicle is more and more, some more prominent problems also occur: (1) most of charging piles in the current market are fixed piles, the charging piles correspond to charging positions one by one, the construction of the charging piles is limited by electric power infrastructure, land area, the number of parking spaces and the like in the area, the capacity of a power distribution network and a power distribution line in the area need to be improved according to the total power of the charging piles, and the existing parking spaces are newly built or re-planned to serve as the charging positions; (2) in the area with quite short parking spaces, a plurality of charging positions are occupied as common parking spaces, and the utilization rate of the existing charging resources is severely limited; (3) in the old urban area of the first-second-line city where the electric vehicles develop faster, the contradiction between the electric vehicles and the fixed charging facilities is more prominent.
Meanwhile, the power grid load of the old city is heavy, the capacity and the land resources of the power distribution network are limited, and it is not practical to build a fixed charging facility by only increasing the capacity of the power distribution network and building new parking spaces. And the movable charging makes up the defect of fixed charging, and the charging is more flexible. Most of the existing mobile charging vehicles which are charged can only charge other electric vehicles through a battery pack loaded by the mobile charging vehicles, so that the electric quantity is limited, the other electric vehicles cannot be charged under emergency conditions after the electric quantity of the battery pack is used up, and the charging rate of the existing mobile charging vehicles which charge the electric vehicles is low.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a solar energy removes charging device to solve current fixed photovoltaic station and can't remove, can not realize electric automobile road rescue and the lower technical problem of charge rate.
In order to solve the technical problems, the technical scheme of the invention is as follows: a solar mobile charging device comprises a transport vehicle, a battery system, a converter, a charging pile, a charging gun and a solar charging device, wherein the battery system, the converter and the charging pile are all fixedly arranged in a rear compartment of the transport vehicle, the charging pile comprises a shell, a control system and a charging interface, the control system is arranged in the shell, the charging interface is fixedly arranged on the charging pile shell, the battery system is connected with the control system through a converter circuit, the control system is connected with the charging interface through a circuit, the charging gun is connected with the charging interface in an inserted manner, the control system is used for controlling current output by the battery system to charge a battery pack of an electric vehicle, the solar charging device comprises a solar panel, a photovoltaic inverter and a charging module, a plurality of solar panels are arranged on the outer surface of the transport vehicle compartment, the charging module is electrically connected with the solar cell panel and the battery system and used for converting low direct-current voltage output by the solar cell panel into high direct-current voltage for charging through the photovoltaic inverter.
Preferably, the transport vehicle is an electric van-type transport vehicle, the container body is integrally distributed, the container body is an expandable flat plate type, the left side surface, the right side surface and the rear side surface of the container body are respectively provided with a solar cell panel, an energy storage battery pack of the transport vehicle is connected with the converter, and the converter is used for switching between the battery system and the energy storage battery pack of the transport vehicle to supply power for the charging pile.
Preferably, battery system includes the battery box, install the group battery in the battery box, be equipped with the display that shows group battery electric quantity state, prevent the safe box of group battery electric leakage and be used for the interface that charges soon for group battery quick charge on the battery box.
Preferably, the charging pile further comprises a heat dissipation device, the control system comprises a control panel, and the control panel is fixedly embedded in the front end of the charging pile shell.
Preferably, the converter comprises a shell, a sliding seat, a tension spring, a first electromagnet and a second electromagnet, the sliding seat is transversely installed on a bottom plate of the shell in a sliding manner, a movable contact is arranged on the sliding seat, a left side fixed contact corresponding to the movable contact is fixedly arranged on the left side of the sliding seat in the shell, a right side fixed contact corresponding to the movable contact is fixedly arranged on the right side of the sliding seat in the shell, a left side tension spring is arranged between the left side of the top of the sliding seat and the inner side wall of the shell, a right side tension spring is arranged between the right side of the top of the sliding seat and the inner side wall of the shell, a power supply port of the charging pile is connected with the movable contact, the battery system is connected with the left side fixed contact through a conductive wire, an energy storage battery pack of the transport vehicle is connected with the right side fixed contact through a conductive wire, and the, the first electromagnet is arranged on the left side of the sliding seat and used for attracting the sliding seat to slide towards the left side after being electrified, and the second electromagnet is arranged on the right side of the sliding seat and used for attracting the sliding seat to slide towards the right side after being electrified.
Preferably, it is equipped with damping device to fill electric pile casing bottom, damping device includes uide bushing, support column, jackscrew, shock pad, punch holder, lower plate and supporting shoe, the vertical setting of uide bushing and with fill electric pile casing fixed connection, the support column runs through uide bushing and the vertical sliding connection of the two, be equipped with the screw hole on the uide bushing, the jackscrew passes the screw hole will the guide bar location, the support column top in it is fixed to be equipped with on the electric pile casing the punch holder, the support column top is fixed to be equipped with the lower plate, the shock pad is located between the punch holder with between the lower plate and with punch holder bottom fixed connection, the support column bottom is fixed to be equipped with the supporting shoe, be equipped with the mounting hole on the supporting shoe.
The technical effect obtained by adopting the technical scheme is as follows:
the utility model provides a solar energy removes charging device's the inside components and parts of filling electric pile adopt high power design, can realize that high-power charges, the charging efficiency has been improved greatly, the charging time has been saved, can realize switching the power supply mode who fills electric pile through the converter, thereby charge through transport vechicle self power supply group battery under the condition that on-vehicle battery system's electric quantity was used up, thereby the power supply capacity of entire system has been improved, provide the guarantee for promptly charging for electric automobile under the special circumstances. The solar mobile charging device is provided with the solar charging device, and the solar energy can be used for charging the battery system, so that the power supply capacity of the whole system is further improved. The solar mobile charging device can effectively solve the problem of inflexibility in charging, solves the problem of limited charging amount, is convenient to manage and use, can effectively improve the use experience of users, and is favorable for market popularization and application.
Because the transport vechicle is electronic transport vechicle, the energy storage group battery of transport vechicle self is connected the converter, the converter be used for battery system with switch over between the energy storage group battery of transport vechicle self for fill electric pile and supply power. Can realize switching the power supply mode who fills electric pile through the converter to charge through transport vechicle self power supply group battery under the condition that on-vehicle battery system's electric quantity is used up, thereby improved entire system's power supply ability, provide the guarantee for promptly charging for electric automobile under the special circumstances.
Because battery system includes the battery box, install the group battery in the battery box, be equipped with the display that is used for showing group battery electric quantity state, the safe box that prevents the group battery electric leakage on the battery box and be used for group battery quick charge's quick interface that fills. The display can display the electric quantity of the battery system in real time so that a user can charge the battery system in time.
Because the charging pile further comprises a heat dissipation device, the control system comprises a control panel, and the control panel is fixedly embedded at the front end of the charging pile shell. The heat dissipation device can be used for performing heat dissipation treatment on the interior of the charging pile so as to avoid damage to components in the charging pile due to overhigh temperature.
Because the converter comprises a shell, a sliding seat, a tension spring, a first electromagnet and a second electromagnet, the sliding seat is transversely installed on a bottom plate of the shell in a sliding manner, a movable contact is arranged on the sliding seat, a left static contact corresponding to the movable contact is fixedly arranged on the left side of the sliding seat in the shell, a right static contact corresponding to the movable contact is fixedly arranged on the right side of the sliding seat in the shell, a left tension spring is arranged between the left side of the top of the sliding seat and the inner side wall of the shell, a right tension spring is arranged between the right side of the top of the sliding seat and the inner side wall of the shell, a power supply port of the charging pile is connected with the movable contact, a battery system is connected with the left static contact through a conductive wire, an energy storage battery pack of the transport vehicle is connected with the right static contact through a conductive wire, and the first, the second electromagnet is arranged on the right side of the sliding seat and is used for attracting the sliding seat to slide towards the right side after being electrified. The simple structure of this converter, low cost controls the break-make of first electro-magnet and second electro-magnet through low piezoelectricity and comes to switch over the charging line, can realize automated control and improve the security, and when first electro-magnet and second electro-magnet outage, the battery system and the energy storage group battery of transport vechicle self and fill and all be the disconnection between the electric pile, therefore work safe and reliable.
Because it is equipped with damping device to fill electric pile casing bottom, damping device includes uide bushing, support column, jackscrew, shock pad, punch holder, lower plate and supporting shoe, be equipped with the mounting hole on the supporting shoe, the vertical setting of uide bushing and with fill electric pile casing fixed connection, the support column runs through uide bushing and the vertical sliding connection of the two, be equipped with the screw hole on the uide bushing, the jackscrew passes the screw hole will the guide bar location, the support column top in it is fixed to be equipped with on the electric pile casing the punch holder, the fixed lower plate that is equipped with in support column top, the shock pad is located between the punch holder with between the lower plate and with punch holder bottom fixed connection, the support column bottom is fixed to be equipped with the supporting shoe. When installing charging pile, earlier fix a position in the uide bushing through the jackscrew guide bar of screwing to make lower plate and shock pad contactless, will fill electric pile and place the preset position in the carriage, then pass the mounting hole with the fastener with supporting shoe and carriage bottom fixed connection, loosen soon again the jackscrew makes and fills electric pile and descend under the effect of gravity, shock pad and lower plate contact and press from both sides tightly, because the shock pad presss from both sides tightly between punch plate and lower plate, thereby play absorbing effect to filling electric pile, this damping device simple to operate, only need rotate the jackscrew after will filling electric pile installation preset position and can press from both sides the shock pad and accomplish the shock attenuation installation between punch plate and lower plate, avoided the operation process to the shock pad location under the condition of lifting up to filling electric pile, labour saving and time saving, simple to operate, and shock attenuation is effectual.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic diagram of the front structure of the charging pile;
FIG. 4 is a schematic diagram of a side view of a transducer;
FIG. 5 is a schematic diagram of a top view of the transducer;
FIG. 6 is an enlarged view at A in FIG. 3;
in the figure, 1, a transport vehicle; 21. a battery box; 22. a display; 23. a quick charging interface; 3. a converter; 31. a housing; 32. a sliding seat; 33. a tension spring; 34. a first electromagnet; 35. a second electromagnet; 36. a movable contact; 37. a left stationary contact; 38. a right stationary contact; 4. charging piles; 41. a housing; 42. a control system; 43. a charging interface; 5. a damping device; 51. a guide sleeve; 52. a support pillar; 53. carrying out top thread; 54. a shock pad; 55. an upper splint; 56. a lower splint; 57. the supporting block 6 is used for supporting the solar cell panel; 7. and (4) charging the gun.
Detailed Description
As shown in figures 1-3, the solar mobile charging device comprises a transport vehicle 1, a battery system, a converter 3, a charging pile 4, a charging gun 7 and a solar charging device, wherein the battery system, the converter 3 and the charging pile 4 are fixedly installed in a rear compartment of the transport vehicle 1. Fill electric pile 4 and include casing 41, control system 42 and charge interface 43, casing 41 internally mounted has control system 42, and charge interface 43 is fixed to be located on filling electric pile 4 casing 41. Fill electric pile 4 and still include heat abstractor, control system 42 includes control panel, and control panel inlays admittedly in filling electric pile 4 casing 41 front position. The heat abstractor can fill electric pile 4 inside and carry out the thermal treatment in order to avoid filling the components and parts in electric pile 4 and cause the damage because of the high temperature.
The battery system comprises a battery box 21, a battery pack is installed in the battery box 21, and a display 22 for displaying the electric quantity state of the battery pack, a fuse box for preventing the battery pack from leaking electricity and a quick charging interface 23 for quickly charging the battery pack are arranged on the battery box 21. The display 22 can display the amount of charge of the battery system in real time to allow the user to charge the system in a timely manner.
The battery system is connected with the control system 42 through the converter 3, the control system 42 is connected with the charging interface 43 through a circuit, the charging gun 7 is connected with the charging interface 43 in an inserting mode, and the control system 42 is used for controlling current output by the battery system 2 to charge a battery pack of the electric vehicle.
In this embodiment, transport vechicle 1 is electronic transport vechicle, and converter 3 is connected to transport vechicle 1 self energy storage battery group, and converter 3 is used for switching into charging pile 4 between battery system and transport vechicle 1 self energy storage battery group and supplies power. Can realize switching the power supply mode who fills electric pile 4 through converter 3 to charge through transport vechicle 1 self power supply system under the condition that on-vehicle battery system's electric quantity is used up, thereby improved entire system's power supply ability, provide the guarantee for promptly charging for electric automobile under the special circumstances.
As shown in fig. 4 and 5, the converter 3 includes a housing 31, a slide mount 32, the energy storage battery pack of the transport vehicle 1 is connected with the right side fixed contact 38 through a conducting wire, the movable contact 36 and the number of the movable contacts 36 and the left side fixed contact 37 and the right side fixed contact 38 corresponding to the movable contact 36 can be set according to circuit requirements. The first electromagnet 34 and the second electromagnet 35 are both connected with the control system 42, the first electromagnet 34 is installed on the left side of the sliding seat 32 and is used for attracting the sliding seat 32 to slide towards the left side after being electrified, and the second electromagnet 35 is installed on the right side of the sliding seat 32 and is used for attracting the sliding seat 32 to slide towards the right side after being electrified. This converter 3's simple structure, low cost, and when first electro-magnet 34 and second electro-magnet 35 outage, the battery system and transport vechicle 1 self energy storage group battery and fill electric pile 4 between all be the disconnection under the effect of both sides extension spring 33, therefore work safe and reliable.
The solar charging device comprises a solar cell panel 6, a photovoltaic inverter and a charging module, the outer surface of the carriage of the transport vehicle is provided with the solar cell panels 6, the top side, the left side, the right side and the rear side of the carriage in the embodiment are provided with the solar cell panels 6, the left side plate, the right side plate and the rear side plate of the carriage are designed into upturning structures and can be supported through telescopic supporting rods, so that the solar cell panel 6 can obtain more illumination, and the charging module is electrically connected with the solar cell panel 6 and a battery system and used for converting direct-current voltage output by the solar cell panel into direct-current voltage for charging through the photovoltaic inverter. The solar mobile charging device is provided with the solar charging device, and the solar energy can be used for charging the battery system, so that the power supply capacity of the whole system is further improved.
As shown in fig. 6, fill electric pile 4 casing 41 bottom and be equipped with damping device 5, damping device 5 includes uide bushing 51, support column 52, jackscrew 53, shock pad 54, punch holder 55, lower plate 56 and supporting shoe 57, be equipped with the mounting hole on the supporting shoe 57, uide bushing 51 vertical setting and with fill electric pile 4 casing 41 fixed connection, support column 52 runs through uide bushing 51 and the vertical sliding connection of the two, be equipped with the screw hole on the uide bushing 51, jackscrew 53 passes the screw hole and fixes a position the guide bar, support column 52 top is fixed on filling electric pile 4 casing 41 and is equipped with punch holder 55, the fixed lower plate 56 that is equipped with in support column 52 top, shock pad 54 is located between punch holder 55 and the lower plate 56 and with punch holder 55 bottom fixed connection, the fixed supporting shoe 57 that is equipped. When installing electric pile 4, be located uide bushing 51 through the jackscrew 53 guide bar of screwing earlier, and make bottom plate 56 and shock pad 54 contactless, will fill electric pile 4 and place the preset position in the carriage again, then pass the mounting hole with the fastener with supporting shoe 57 and carriage bottom fixed connection, it makes electric pile 4 descend under the effect of gravity to loosen jackscrew 53 again, shock pad 54 contacts and presss from both sides tightly with bottom plate 56, because shock pad 54 presss from both sides tightly between top plate 55 and bottom plate 56, thereby play absorbing effect to filling electric pile 4, fill electric pile 4 bottom and can set up a plurality of damping device 5 as required in order to strengthen the shock attenuation effect, in addition can also set up the connecting piece between top plate 55 and bottom plate 56 and play certain fixed effect. This damping device 5 simple to operate only needs rotatory jackscrew 53 to accomplish the shock attenuation installation with shock pad 54 clamp tightly between punch holder 55 and lower plate 56 after will filling electric pile 4 installation to predetermined position, has avoided the operation process to shock pad 54 location under the condition of lifting up to filling electric pile 4, labour saving and time saving, simple to operate, and the shock attenuation is effectual.
The solar mobile charging device provided by the invention can simultaneously utilize solar energy and mains supply electric energy, realize green energy to charge the electric automobile, and realize integration of light storage charging and movement. The utility model provides a solar energy removes charging device's the inside components and parts of filling electric pile adopt high power design, can realize that high-power charges, the charging efficiency has been improved greatly, the charging time has been saved, can realize switching the power supply mode who fills electric pile 4 through converter 3, thereby charge through transport vechicle self power supply system under the condition that on-vehicle battery system's electric quantity was used up, thereby the power supply capacity of entire system has been improved, provide the guarantee for promptly charging for electric automobile under the special circumstances. The solar mobile charging device is provided with the solar charging device, and the solar energy can be used for charging the battery system, so that the power supply capacity of the whole system is further improved. The solar mobile charging device can effectively solve the problem of inflexibility in charging, solves the problem of limited charging amount, is convenient to manage and use, can effectively improve the use experience of users, and is favorable for market popularization and application.
It should be apparent that the foregoing description and illustrations are by way of example only and are not intended to limit the present disclosure, application or uses. While embodiments have been described in the embodiments and depicted in the drawings, the present invention is not limited to the particular examples illustrated by the drawings and described in the embodiments as the best mode presently contemplated for carrying out the teachings of the present invention, and the scope of the present invention will include any embodiments falling within the foregoing description and the appended claims.

Claims (6)

1. A solar mobile charging device is characterized by comprising a transport vehicle, a battery system, a converter, a charging pile, a charging gun and a solar charging device, wherein the battery system, the converter and the charging pile are fixedly arranged in a rear carriage of the transport vehicle, the charging pile comprises a shell, a control system and a charging interface, the control system is arranged in the shell, the charging interface is fixedly arranged on the charging pile shell, the battery system is connected with the control system through a converter circuit, the control system is connected with the charging interface through a circuit, the charging gun is connected with the charging interface in an inserting manner, the control system is used for controlling current output by the battery system to charge a battery pack of an electric vehicle, the solar charging device comprises a solar panel, a photovoltaic inverter and a charging module, the outer surface of the carriage of the transport vehicle is provided with a plurality of solar cell panels, and the charging module is electrically connected with the solar cell panels and the battery system and used for converting low direct-current voltage output by the solar cell panels into high direct-current voltage for charging through a photovoltaic inverter.
2. The solar mobile charging device according to claim 1, wherein the transportation vehicle is an electric van-type transportation vehicle, the container body is in an integrated layout, the container is in an expandable flat plate type, the left side surface, the right side surface and the rear side surface of the container are respectively provided with a solar cell panel, the energy storage battery pack of the transportation vehicle is connected with the converter, and the converter is used for switching between the battery system and the energy storage battery pack of the transportation vehicle to supply power for the charging pile.
3. The solar mobile charging device of claim 2, wherein the battery system comprises a battery box, a battery pack is installed in the battery box, and a display for displaying the electric quantity state of the battery pack, a safety box for preventing the battery pack from leaking electricity, and a quick charging interface for quickly charging the battery pack are arranged on the battery box.
4. The solar mobile charging device of claim 3, wherein the charging post further comprises a heat dissipation device, and the control system comprises a control panel embedded and fixed at the front end of the charging post housing.
5. The solar mobile charging device according to claim 4, wherein the converter comprises a housing, a sliding seat, a tension spring, a first electromagnet and a second electromagnet, the sliding seat is transversely slidably mounted on a bottom plate of the housing, the sliding seat is provided with a movable contact, a left stationary contact corresponding to the movable contact is fixedly arranged on the left side of the sliding seat in the housing, a right stationary contact corresponding to the movable contact is fixedly arranged on the right side of the sliding seat in the housing, a left tension spring is arranged between the left side of the top of the sliding seat and the inner side wall of the housing, a right tension spring is arranged between the right side of the top of the sliding seat and the inner side wall of the housing, the power supply charging port is connected with the movable contact, the battery system is connected with the left stationary contact through a conductive wire, and the energy storage battery pack of the transportation vehicle is connected with the right stationary contact through a conductive wire, the first electromagnet and the second electromagnet are connected with the control system, the first electromagnet is installed on the left side of the sliding seat and used for attracting the sliding seat to slide towards the left side after being electrified, and the second electromagnet is installed on the right side of the sliding seat and used for attracting the sliding seat to slide towards the right side after being electrified.
6. The solar mobile charging device of claim 5, wherein a shock absorbing device is disposed on the bottom of the charging pile housing, the damping device comprises a guide sleeve, a support column, a jackscrew, a damping pad, an upper clamping plate, a lower clamping plate and a support block, the guide sleeve is vertically arranged and fixedly connected with the charging pile shell, the support column penetrates through the guide sleeve and is vertically connected with the guide sleeve in a sliding manner, the guide sleeve is provided with a threaded hole, the jackscrew passes through the threaded hole to position the guide rod, the upper clamping plate is fixedly arranged on the charging pile shell above the supporting column, the lower clamping plate is fixedly arranged at the top of the supporting column, the shock pad is arranged between the upper clamping plate and the lower clamping plate and fixedly connected with the bottom of the upper clamping plate, the supporting block is fixedly arranged at the bottom of the supporting column, and the supporting block is provided with a mounting hole.
CN202110210170.2A 2021-02-24 2021-02-24 Solar mobile charging device Pending CN112874341A (en)

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