CN212685301U - Electric vehicle charging protection device capable of remotely controlling timed power-off - Google Patents

Electric vehicle charging protection device capable of remotely controlling timed power-off Download PDF

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Publication number
CN212685301U
CN212685301U CN202020967363.3U CN202020967363U CN212685301U CN 212685301 U CN212685301 U CN 212685301U CN 202020967363 U CN202020967363 U CN 202020967363U CN 212685301 U CN212685301 U CN 212685301U
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China
Prior art keywords
charging
protection device
protection
electric vehicle
protection box
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Expired - Fee Related
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CN202020967363.3U
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Chinese (zh)
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王晓田
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Individual
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Individual
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility
    • 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
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
    • 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
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
    • Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/12—Remote or cooperative charging

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The utility model discloses a but electric motor car charging protection device of remote control regularly outage, guard box: for hollow structure, the input port has been seted up to the right flank of guard box, be equipped with the slot that charges in the input port, the delivery outlet has been seted up to the left surface of guard box, be equipped with charging plug in the delivery outlet, the inner chamber lower surface four corners of guard box is equipped with signal receiver, dc-to-ac converter, signal generator and pilot lamp from a left side to the right side in proper order, the upper surface right side middle part of guard box is equipped with the connecting rod, but this electric motor car charging protection device of remote control regular power failure can realize the auto-power-off to the electric motor car charging process through photoelectric sensor and protection unit, can make this electric motor car charging protection device can carry out remote control and regular power-off through signal receiver, signal generator and protection unit to the electric motor car to the charging protection.

Description

Electric vehicle charging protection device capable of remotely controlling timed power-off
Technical Field
The utility model relates to an electric motor car charging protection technical field specifically is an electric motor car charging protection device that can remote control regularly cut off power supply.
Background
At present, the old-fashioned electric bicycle charging power adapter has an automatic cut-off function after being fully charged, and if the adapter forgets to cut off the power after being fully charged, continuous charging has potential safety hazards. Also there is power-off protection device among the prior art, but generally breaks off the connection between charger and the socket, but because the voltage of charger and socket junction is the 220V alternating current, does not pass through the charger vary voltage, and voltage and electric current are unstable, and voltage fluctuation is great, still has great potential safety hazard, and current charging protection device does not possess the remote control function, can't carry out the regularly outage of manual control.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, but the electric motor car protection device that charges that provides a remote control regularly cuts off the power supply can realize the automatic power-off to the electric motor car in the charging process through photoelectric sensor and protection unit, can make this electric motor car protection device that charges can carry out remote control and regularly cut off the power supply through signal receiver, signal generator and protection unit to the electric motor car of charging process carries out the protection of charging of maximum effect, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an electric vehicle charging protection device capable of remotely controlling timed power failure comprises a protection box and a protection unit;
a protection box: the protection box is of a hollow structure, an input port is formed in the right side surface of the protection box, a charging slot is formed in the input port, an output port is formed in the left side surface of the protection box, a charging plug is arranged in the output port, four corners of the lower surface of an inner cavity of the protection box are sequentially provided with a signal receiver, an inverter, a signal generator and an indicator lamp from left to right, a connecting rod is arranged in the middle of the right side of the upper surface of the protection box, a ball is arranged on the upper surface of the connecting rod, the upper surface of the connecting rod is rotatably connected with a photoelectric sensor through the ball, and a;
a protection unit: the charging device comprises a charging wire and an optocoupler relay, wherein two ends of the charging wire are respectively and fixedly connected with the inner side surface of a charging slot and the inner side surface of a charging plug, and the optocoupler relay is arranged in the middle of the charging wire;
wherein, the device also comprises a singlechip which is arranged on the upper surface of the protection box, the input end of the singlechip is electrically connected with the output end of the storage battery, the input end of the singlechip is electrically connected with the output ends of the signal receiver and the photoelectric sensor, the output end of the singlechip is electrically connected with the input ends of the optocoupler relay, the indicator light and the signal generator, the charging slot is connected with the output plug of the charger, then the charging plug is connected with the input slot of the battery of the electric vehicle, thereby realizing the charging of the battery of the electric vehicle through the charging wire, then the photoelectric sensor is rotated to lead the photoelectric sensor to be rotatably connected on the upper surface of the connecting rod through the ball, thereby leading the photoelectric sensor to aim at the indicator light of the charger, when the photoelectric sensor detects that the indicator light is fully charged and the charger becomes bright, the realization is handled the outage between charger and the electric motor car battery, when needs carry out remote control, receives remote control signal through signal receiver, later gives the singlechip through signal receiver with signal transmission, then makes opto-coupler relay realize opening or closing through the singlechip, later feeds back feedback signal to the remote control end through signal generator again.
Further, still include the radiating groove, the radiating groove is the rectangular channel, the radiating groove evenly sets up along the front and back side of guard box, can carry out the heat dissipation protection to this charging protection device through the radiating groove.
Further, still include the slipmat, the slipmat totally four, four slipmats are evenly set up along the lower surface four corners of guard box, can carry out anti-skidding protection to this charge protection device when placing through the slipmat.
Further, still include dead lever and dash board, the dead lever is totally four, and four dead levers evenly set up along the upper surface four corners of guard box, dash board's lower surface four corners respectively with the upper surface fixed connection of four dead levers, can make this charging protection device avoid being corroded by the rainwater through dash board.
Further, still include solar cell panel, solar cell panel locates the upper surface of dash board, solar cell panel's output passes through the dc-to-ac converter and is connected with the input electricity of battery, can carry out the electric power replenishment to the battery through solar cell panel.
Compared with the prior art, the beneficial effects of the utility model are that: this but electric motor car charging protection device of remote control regular power off has following benefit: the electric vehicle charging protection device capable of remotely controlling the timing power-off can realize the automatic power-off in the electric vehicle charging process through the photoelectric sensor and the protection unit, and can carry out remote control and the timing power-off through the signal receiver, the signal generator and the protection unit, so that the electric vehicle in the charging process is charged and protected to the maximum effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the present invention.
In the figure: the solar photovoltaic charging system comprises a protection box 1, a single chip microcomputer 2, an input port 3, a charging slot 4, an output port 5, a charging plug 6, a protection unit 7, a charging wire 71, a light-coupled relay 72, an inverter 8, an indicator lamp 9, a signal receiver 10, a signal generator 11, a heat dissipation groove 12, a non-slip mat 13, a storage battery 14, a fixing rod 15, a rain shielding plate 16, a solar cell panel 17, a connecting rod 18, a ball 19 and a photoelectric sensor 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an electric vehicle charging protection device capable of remotely controlling timed power failure comprises a protection box 1 and a protection unit 7;
protection box 1: the protection box is of a hollow structure, an input port 3 is formed in the right side surface of the protection box 1, a charging slot 4 is formed in the input port 3, an output port 5 is formed in the left side surface of the protection box 1, a charging plug 6 is arranged in the output port 5, four corners of the lower surface of an inner cavity of the protection box 1 are sequentially provided with a signal receiver 10, an inverter 8, a signal generator 11 and an indicator lamp 9 from left to right, a connecting rod 18 is arranged in the middle of the right side of the upper surface of the protection box 1, a ball 19 is arranged on the upper surface of the connecting rod 18, the upper surface of the connecting rod 18 is rotatably connected with a photoelectric sensor 20;
the protection unit 7: the charging device comprises a charging wire 71 and an optocoupler relay 72, wherein two ends of the charging wire 71 are respectively and fixedly connected with the inner side surface of the charging slot 4 and the inner side surface of the charging plug 6, and the optocoupler relay 72 is arranged in the middle of the charging wire 71;
wherein, still include the one-chip computer 2, it locates the upper surface of the guard box 1, the input end of the one-chip computer 2 is connected the output end of the storage battery 14 electrically, the input end of the one-chip computer 2 is connected with the output end of the signal receiver 10 and photoelectric sensor 20 electrically, the output end of the one-chip computer 2 is connected with the input end of the optical coupling relay 72, pilot lamp 9 and signal generator 11 electrically, through connecting the charging socket 4 with the output plug of the charger, then connect the charging plug 6 with the input socket of the battery of the electric motor car, thus realize charging the battery of the electric motor car through the charging wire 71, then rotate the photoelectric sensor 20, make the photoelectric sensor 20 rotate and connect on the upper surface of the tie rod 18 through the ball 19, thus make the photoelectric sensor 20 aim at the pilot lamp of the charger, after the full charge pilot lamp that, make opto-coupler relay 72 close through singlechip 2, realize handling the outage between charger and the electric motor car battery, when needs carry out remote control, receive remote control signal through signal receiver 10, later give singlechip 2 with signal transmission through signal receiver 10, then make opto-coupler relay 72 realize opening or closing through singlechip 2, later with feedback signal passing signal generator 11 feedback to the remote control end again.
The charging protection device further comprises a heat dissipation groove 12, the heat dissipation groove 12 is a rectangular groove, the heat dissipation groove 12 is uniformly arranged along the front side face and the rear side face of the protection box 1, and the charging protection device can be subjected to heat dissipation protection through the heat dissipation groove 12.
Wherein, still include slipmat 13, slipmat 13 is totally four, and four slipmats 13 evenly set up along the lower surface four corners of guard box 1, can carry out anti-skidding protection to this charging protection device when placing through slipmat 13.
Wherein, still include dead lever 15 and dash board 16, dead lever 15 is totally four, and four dead levers 15 evenly set up along the upper surface four corners of guard box 1, and dash board 16's lower surface four corners respectively with four dead lever 15's upper surface fixed connection, can make this charging protection device avoid being corroded by the rainwater through dash board 16.
The solar rain-shading plate comprises a rain-shading plate 16, and is characterized by further comprising a solar cell panel 17, wherein the solar cell panel 17 is arranged on the upper surface of the rain-shading plate 16, the output end of the solar cell panel 17 is electrically connected with the input end of the storage battery 14 through an inverter 8, and the storage battery 14 can be supplemented with electric power through the solar cell panel 17.
When in use: by connecting the charging socket 4 with the output plug of the charger, and then connecting the charging plug 6 with the input socket of the electric vehicle battery, thereby realizing the charging of the battery of the electric vehicle through the charging wire 71, and then rotating the photoelectric sensor 20, so that the photoelectric sensor 20 is rotatably connected on the upper surface of the connecting rod 18 through the ball 19, so that the photosensor 20 is directed at the indicator light of the charger, and when the photosensor 20 detects that the full indicator light of the charger is illuminated, the optocoupler relay 72 is closed through the singlechip 2, so that the power-off processing between the charger and the electric vehicle battery is realized, when the remote control is needed, the signal receiver 10 receives the remote control signal, then the signal receiver 10 transmits the signal to the singlechip 2, then the optical coupling relay 72 is turned on or off through the single chip microcomputer 2, and then the feedback signal is fed back to the remote control end through the signal generator 11.
It is to be noted that the specific model of the single chip microcomputer 2 disclosed in this embodiment is S7-200 of siemens, the photoelectric sensor 20 may be selected from a model G50-2a30JC of hanrong electric limited, north of lake, the optical coupling relay 72 may be selected from a model AK74F of haertai science and technology limited, shenzhen city, the indicator light 9 may be selected from a model KL56-S80R of north of kyo, midwest and western science and technology limited, and the single chip microcomputer 2 controls the optical coupling relay 72, the indicator light 9 and the signal generator 11 to work by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a but electric motor car charging protection device of remote control regular power off which characterized in that: comprises a protection box (1) and a protection unit (7);
protective case (1): the protection box is of a hollow structure, an input port (3) is formed in the right side face of the protection box (1), a charging slot (4) is formed in the input port (3), an output port (5) is formed in the left side face of the protection box (1), a charging plug (6) is arranged in the output port (5), a signal receiver (10), an inverter (8), a signal generator (11) and an indicator lamp (9) are sequentially arranged at four corners of the lower surface of an inner cavity of the protection box (1) from left to right, a connecting rod (18) is arranged in the middle of the right side of the upper surface of the protection box (1), balls (19) are arranged on the upper surface of the connecting rod (18), the upper surface of the connecting rod (18) is rotatably connected with a photoelectric sensor (20) through the balls (19), and a storage battery (14) is;
protection unit (7): the charging device comprises a charging wire (71) and an optical coupling relay (72), wherein two ends of the charging wire (71) are respectively and fixedly connected with the inner side surface of a charging slot (4) and the inner side surface of a charging plug (6), and the optical coupling relay (72) is arranged in the middle of the charging wire (71);
the intelligent protection device is characterized by further comprising a single chip microcomputer (2) arranged on the upper surface of the protection box (1), the output end of the storage battery (14) is electrically connected with the input end of the single chip microcomputer (2), the input end of the single chip microcomputer (2) is electrically connected with the output ends of the signal receiver (10) and the photoelectric sensor (20), and the output end of the single chip microcomputer (2) is electrically connected with the input ends of the optocoupler relay (72), the indicator lamp (9) and the signal generator (11).
2. The electric vehicle charging protection device capable of remotely controlling timed power failure according to claim 1, is characterized in that: still include radiating groove (12), radiating groove (12) are the rectangular channel, radiating groove (12) evenly set up along the front and back side of guard box (1).
3. The electric vehicle charging protection device capable of remotely controlling timed power failure according to claim 1, is characterized in that: the anti-skid device is characterized by further comprising four anti-skid pads (13), wherein the four anti-skid pads (13) are uniformly arranged along four corners of the lower surface of the protection box (1).
4. The electric vehicle charging protection device capable of remotely controlling timed power failure according to claim 1, is characterized in that: still include dead lever (15) and dash board (16), dead lever (15) are four altogether, and four dead levers (15) evenly set up along the upper surface four corners of guard box (1), the lower surface four corners of dash board (16) respectively with the upper surface fixed connection of four dead levers (15).
5. The electric vehicle charging protection device capable of remotely controlling timed power failure according to claim 4, is characterized in that: the solar rain-shading plate is characterized by further comprising a solar cell panel (17), wherein the solar cell panel (17) is arranged on the upper surface of the rain-shading plate (16), and the output end of the solar cell panel (17) is electrically connected with the input end of the storage battery (14) through the inverter (8).
CN202020967363.3U 2020-06-01 2020-06-01 Electric vehicle charging protection device capable of remotely controlling timed power-off Expired - Fee Related CN212685301U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020967363.3U CN212685301U (en) 2020-06-01 2020-06-01 Electric vehicle charging protection device capable of remotely controlling timed power-off

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020967363.3U CN212685301U (en) 2020-06-01 2020-06-01 Electric vehicle charging protection device capable of remotely controlling timed power-off

Publications (1)

Publication Number Publication Date
CN212685301U true CN212685301U (en) 2021-03-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113225978A (en) * 2021-03-23 2021-08-06 衢州学院 Automatic inverter for electric power

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113225978A (en) * 2021-03-23 2021-08-06 衢州学院 Automatic inverter for electric power

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Granted publication date: 20210312

Termination date: 20210601