CN108528236B - Safe and reliable vehicle-mounted charging system for new energy automobile - Google Patents

Safe and reliable vehicle-mounted charging system for new energy automobile Download PDF

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Publication number
CN108528236B
CN108528236B CN201810177883.1A CN201810177883A CN108528236B CN 108528236 B CN108528236 B CN 108528236B CN 201810177883 A CN201810177883 A CN 201810177883A CN 108528236 B CN108528236 B CN 108528236B
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China
Prior art keywords
air guide
motor
safe
new energy
driving shaft
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CN201810177883.1A
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Chinese (zh)
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CN108528236A (en
Inventor
李玉盛
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LIANGSHAN YUNTONG MACHINERY MANUFACTURING Co.,Ltd.
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Liangshan Yuntong Machinery Manufacturing Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—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
    • B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5213—Covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/26—Connectors or connections adapted for particular applications for 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
    • 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
    • Y02T90/14—Plug-in electric vehicles

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention relates to a safe and reliable vehicle-mounted charging system for a new energy automobile, which comprises a main body, a plug, a supporting mechanism, a top plate, a shielding plate, a charging plate, a dehumidifying mechanism and two vent pipes, wherein the charging plate is provided with a plurality of USB interfaces, the main body is provided with control keys, the main body is internally provided with a PLC (programmable logic controller), the supporting mechanism comprises two supporting components, the supporting components comprise a driving unit, a fixed block, a moving block, a telescopic frame, a hinged block and two first connecting rods, the dehumidifying mechanism comprises an air inlet pipe, an air outlet pipe, an air guide chamber, a hanging rod, a spray head and a direction adjusting component, the air guide chamber is internally provided with an air guide component, the safe and reliable vehicle-mounted charging system for the new energy automobile drives the top plate to lift through the supporting mechanism, a closed environment is formed by the top plate and the, the device is used for removing moisture near the charging plate, so that the charging environment is safer and more reliable, and the practicability of the device is improved.

Description

Safe and reliable vehicle-mounted charging system for new energy automobile
Technical Field
The invention relates to the field of vehicle-mounted charging systems, in particular to a safe and reliable vehicle-mounted charging system for a new energy automobile.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure. On new energy automobile, often be equipped with various on-vehicle chargers, make things convenient for people in time swiftly to charge intelligent equipment such as cell-phone.
However, when the existing vehicle-mounted charger is used, because circuit components inside the charger are located in a closed working environment, heat generated during working cannot be accumulated, the internal temperature of the vehicle-mounted charger is easy to rise, the use of equipment is affected, and in case of high-temperature weather, the vehicle-mounted charger is easy to overheat and causes spontaneous combustion, so that potential safety hazards exist in the use of the vehicle-mounted charger, moreover, a USB charging interface on the vehicle-mounted charger is exposed, dust is easy to accumulate, in a humid environment, external water vapor easily enters the charger along a USB interface, the short circuit of the circuit components is caused, the equipment is damaged, and the safety and reliability of the existing vehicle-mounted charger are reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, a safe and reliable vehicle-mounted charging system for a new energy automobile is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a safe and reliable vehicle-mounted charging system for a new energy automobile comprises a main body, a plug, a supporting mechanism, a top plate, a shielding plate, a charging plate, a dehumidifying mechanism and two ventilating pipes, wherein the plug is fixed below the main body, the two ventilating pipes are respectively positioned on two sides of the plug, the ventilating pipes are communicated with the main body, the charging plate is positioned above the main body, the charging plate is provided with a plurality of USB interfaces, the main body is provided with a control key, the main body is internally provided with a PLC (programmable logic controller), the control key is electrically connected with the PLC, the top plate is positioned above the charging plate, the supporting mechanism comprises two supporting components, the two supporting components are respectively arranged on two sides of the charging plate, the supporting components are in transmission connection with the top plate, the shielding plate is annular in shape, the shielding plate is fixed below the top plate, and the supporting mechanism and, the dehumidification mechanism is arranged below the top plate;
the supporting assembly comprises a driving unit, a fixed block, a movable block, a telescopic frame, a hinge block and two first connecting rods, the fixed block is fixed above the main body, the driving unit is in transmission connection with the movable block, two sides of the bottom end of the telescopic frame are respectively hinged with the fixed block and the movable block, two sides of the top end of the telescopic frame are respectively hinged with the hinge block through the two first connecting rods, and the hinge block is fixed below the top plate;
dehumidification mechanism includes intake pipe, outlet duct, air guide chamber, jib, shower nozzle and transfers to the subassembly, the below at the roof is fixed to the air guide chamber, intake pipe and main part intercommunication are passed through to one side of air guide chamber, the opposite side of air guide chamber passes through outlet duct and shower nozzle intercommunication, the indoor air guide subassembly that is equipped with of air guide, the below at the air guide chamber is fixed on the top of jib, the bottom and the shower nozzle of jib are articulated, it is connected with the shower nozzle transmission to transfer to the subassembly.
Preferably, in order to drive the moving block to move, the driving unit includes a first motor and a first driving shaft, the first motor is located on one side of the moving block away from the fixed block, the first motor is fixed on the main body, the first motor is electrically connected with the PLC, the first driving shaft is arranged between the first motor and the fixed block, the first motor is in transmission connection with the first driving shaft, the moving block is sleeved on the first driving shaft, and a connection portion of the moving block and the first driving shaft is provided with a thread matched with the first driving shaft.
Preferably, in order to adjust the direction of the spray head, hot air is uniformly distributed in a space formed by the top plate and the shielding plate, and moisture is removed, the direction adjusting component comprises a vertical rod, a second motor, a second connecting rod and a third connecting rod, the second motor is fixed below the air guide chamber through the vertical rod, the second motor is electrically connected with the PLC, the second motor is in transmission connection with the second connecting rod, and the second connecting rod is hinged to the spray head through the third connecting rod.
Preferably, in order to realize the air guide function, the air guide assembly comprises a third motor, a third driving shaft and two air guide units, the third motor is fixed on the inner wall of the air guide chamber and electrically connected with the PLC, the third motor is in transmission connection with the third driving shaft, the two air guide units are respectively arranged on two sides of the third driving shaft, and each air guide unit comprises a plurality of fan blades which are uniformly distributed on the third driving shaft.
Preferably, in order to ensure the stable rotation of the third driving shaft, the air guide assembly further comprises a sleeve fixed on the inner wall of the air guide chamber on the side close to the air outlet pipe, and the sleeve is sleeved on the third driving shaft.
Preferably, in order to secure the driving force of the third motor, the third motor is a dc servo motor.
Preferably, a humidity sensor is provided below the top plate, and the humidity sensor is electrically connected to the PLC in order to detect a humidity state of the charging environment.
Preferably, in order to prompt the completion of charging, a loudspeaker is further arranged on the main body and electrically connected with the PLC.
Preferably, the opening of the air pipe is disposed downward in order to prevent water drops from falling into the air pipe.
Preferably, in order to prevent external dust from entering the main body and causing damage to the equipment, a filter screen is arranged in the vent pipe.
The safe and reliable vehicle-mounted charging system for the new energy automobile has the advantages that the supporting mechanism drives the top plate to lift, a closed environment is formed by the top plate and the shielding plate, the USB interface on the charging plate is protected, compared with the existing supporting mechanism, the supporting mechanism can lift through the telescopic frame, the space is saved, in addition, hot air in the main body is extracted through the dehumidifying mechanism to remove moisture near the charging plate, the charging environment is safer and more reliable, compared with the existing dehumidifying mechanism, the dehumidifying mechanism reduces the environment temperature in the main body while dehumidifying, and circuit components in the main body work at proper environment temperature, so that the practicability of the device is further improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of a safe and reliable vehicle-mounted charging system for a new energy automobile according to the invention;
fig. 2 is a schematic structural diagram of a support assembly of the safe and reliable vehicle-mounted charging system for a new energy automobile of the invention;
FIG. 3 is a schematic structural diagram of a dehumidifying mechanism of the safe and reliable vehicle-mounted charging system for the new energy automobile according to the invention;
FIG. 4 is a schematic structural diagram of an air guide assembly of the safe and reliable vehicle-mounted charging system for the new energy automobile;
in the figure: 1. the multifunctional portable air purifier comprises a main body, a plug, a top plate, a shielding plate, a charging plate, a vent pipe, a USB interface, a control button, a fixing block, a moving block, a telescopic frame, a hinging block, a first connecting rod, a gas inlet pipe, a gas outlet pipe, a gas guide chamber, a hanging rod, a spray head, a first motor, a first driving shaft, a second driving shaft, a vertical rod, a second motor, a second connecting rod, a third motor, a third driving shaft, a fan blade, a sleeve, a humidity sensor, a loudspeaker and a filter screen, wherein the plug 2, the plug, the top plate 3, the shielding plate 4, the charging plate 5, the vent pipe.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a safe and reliable vehicle-mounted charging system for a new energy automobile comprises a main body 1, a plug 2, a supporting mechanism, a top plate 3, a shielding plate 4, a charging plate 5, a dehumidifying mechanism and two vent pipes 6, wherein the plug 2 is fixed below the main body 1, the two vent pipes 6 are respectively located at two sides of the plug 2, the vent pipes 6 are communicated with the main body 1, the charging plate 5 is located above the main body 1, the charging plate 5 is provided with a plurality of USB interfaces 7, the main body 1 is provided with a control key 8, the main body 1 is provided with a PLC, the control key 8 is electrically connected with the PLC, the top plate 3 is located above the charging plate 5, the supporting mechanism comprises two supporting components which are respectively arranged at two sides of the charging plate 5, the supporting components are in transmission connection with the top plate 3, the shielding plate 4 is annular, the shielding plate 4 is fixed below the top plate 3, the supporting mechanism and the charging plate 5 are both positioned on the inner side of the shielding plate 4, and the dehumidifying mechanism is arranged below the top plate 3;
when the vehicle-mounted charging system is used, the plug 2 below the main body 1 is connected to a cigarette lighter of a new energy automobile, then the control key 8 is pressed, after the PLC in the main body 1 receives a signal of the control key 8, the two supporting components in the supporting mechanism are controlled to operate, the top plate 3 moves upwards, so that the charging plate 5 is exposed, a user can connect a charging wire to the USB interface 7 on the charging plate 5 for charging, in order to ensure safe charging, the user presses the control key 8 again, the top plate 3 descends, so that the shielding plate 4 and the top plate 3 form a closed environment, meanwhile, high-temperature air in the operation of the main body 1 is extracted through the dehumidifying mechanism, water vapor around the charging plate 5 is removed, the water vapor in the air is prevented from entering the main body 1, meanwhile, along with the air extraction, the outside air enters the main body 1 through the vent pipe 6, so that circuit components in the main body 1 work at a proper environment temperature, and further, the safety and reliability of system charging are improved.
As shown in fig. 2, the supporting assembly includes a driving unit, a fixed block 9, a moving block 10, an expansion bracket 11, a hinge block 12 and two first connecting rods 13, the fixed block 9 is fixed above the main body 1, the driving unit is in transmission connection with the moving block 10, two sides of the bottom end of the expansion bracket 11 are respectively hinged to the fixed block 9 and the moving block 10, two sides of the top end of the expansion bracket 11 are respectively hinged to the hinge block 12 through the two first connecting rods 13, and the hinge block 12 is fixed below the top plate 3;
when roof 3 goes up and down, the drive unit operation among the PLC control supporting component makes movable block 10 remove to change the distance between movable block 10 and the fixed block 9, make expansion bracket 11 take place flexible, and then change the length of expansion bracket 11, make articulated piece 12 go up and down through two first connecting rods 13, and then realized the lift of roof 3.
As shown in fig. 3, the dehumidifying mechanism includes an air inlet pipe 14, an air outlet pipe 15, an air guide chamber 16, a suspension rod 17, a spray head 18 and a direction adjusting component, the air guide chamber 16 is fixed below the top plate 3, one side of the air guide chamber 16 is communicated with the main body 1 through the air inlet pipe 14, the other side of the air guide chamber 16 is communicated with the spray head 18 through the air outlet pipe 15, the air guide component is arranged in the air guide chamber 16, the top end of the suspension rod 17 is fixed below the air guide chamber 16, the bottom end of the suspension rod 17 is hinged to the spray head 18, and the direction adjusting component is in transmission connection with the spray head.
When the moisture around charging panel 5 need be got rid of, the air guide subassembly operation in the PLC control air guide chamber 16, make the air guide subassembly pass through intake pipe 14 with the high temperature air suction in the main part 1 in the air guide chamber 16, rethread outlet duct 15 inputs hot air in shower nozzle 18, make shower nozzle 18 blowout hot-air, the environment around the charging panel 5 of heating, make steam be heated the evaporation, when PLC detected near the humidity of charging panel 5 great through humidity transducer 29, PLC control is transferred to the subassembly operation, drive shower nozzle 18 round trip movement, enlarge the distribution range of hot-air, get rid of the steam around charging panel 5, thereby safe and reliable's charging has been guaranteed.
As shown in fig. 2, the driving unit includes a first motor 19 and a first driving shaft 20, the first motor 19 is located on one side of the moving block 10 away from the fixed block 9, the first motor 19 is fixed on the main body 1, the first motor 19 is electrically connected to the PLC, the first driving shaft 20 is disposed between the first motor 19 and the fixed block 9, the first motor 19 is in transmission connection with the first driving shaft 20, the moving block 10 is sleeved on the first driving shaft 20, and a connection portion of the moving block 10 and the first driving shaft 20 is provided with a thread matching with the first driving shaft 20.
The PLC controls the first motor 19 to start, so that the first driving shaft 20 rotates, the first driving shaft 20 drives the moving block 10 to move along the circumferential direction of the first driving shaft 20 through threads, and further the distance between the moving block 10 and the fixed block 9 is changed, so that the shape of the expansion bracket 11 is changed.
As shown in fig. 3, the direction-adjusting assembly includes a vertical rod 21, a second motor 22, a second connecting rod 23 and a third connecting rod 24, the second motor 22 is fixed below the air-guiding chamber 16 through the vertical rod 21, the second motor 22 is electrically connected to the PLC, the second motor 22 is in transmission connection with the second connecting rod 23, and the second connecting rod 23 is hinged to the spray head 18 through the third connecting rod 24.
The vertical rod 21 is used for fixing the position of the second motor 22, the PLC controls the second motor 22 to operate, the second connecting rod 23 is driven to rotate, and the second connecting rod 23 enables the spray head 18 to swing back and forth through the third connecting rod 24, so that moisture around the charging plate 5 is removed.
As shown in fig. 4, the air guide assembly includes a third motor 25, a third driving shaft 26 and two air guide units, the third motor 25 is fixed on the inner wall of the air guide chamber 16, the third motor 25 is electrically connected with the PLC, the third motor 25 is in transmission connection with the third driving shaft 26, the two air guide units are respectively disposed on two sides of the third driving shaft 26, the air guide unit includes a plurality of fan blades 27, and the fan blades 27 are uniformly distributed on the third driving shaft 26.
The PLC controls the third motor 25 to start, so as to drive the third driving shaft 26 to rotate, so that the fan blades 27 are rotated, and at the same time, the air flow flowing to the air outlet pipe 15 is generated, so that the pressure in the air guide chamber 16 is reduced, and thus, the high-temperature hot air in the main body 1 is sucked through the air inlet pipe 14, so that the temperature inside the main body 1 is reduced, and at the same time, the hot air is provided to the spray head 18, so as to remove the moisture around the charging plate 5.
Preferably, in order to ensure the stable rotation of the third driving shaft 26, the air guide assembly further comprises a sleeve 28, the sleeve 28 is fixed on the inner wall of the air guide chamber 16 on the side close to the air outlet pipe 15, and the sleeve 28 is sleeved on the third driving shaft 26. The third driving shaft 26 is supported by the sleeve 28, so that the third driving shaft 26 can be stably rotated.
Preferably, the third motor 25 is a dc servo motor in order to ensure the driving force of the third motor 25 by utilizing the characteristic that the driving force of the dc servo motor is strong.
Preferably, a humidity sensor 29 is provided below the top plate 3, and the humidity sensor 29 is electrically connected to the PLC in order to detect a humidity state of the charging environment. Humidity sensor 29 detects the humidity situation of roof 3 below to give PLC with humidity data feedback, PLC passes through analysis humidity data, whether the control is transferred to second motor 22 in the subassembly and is started the operation.
Preferably, in order to prompt the completion of charging, the main body 1 is further provided with a speaker 30, and the speaker 30 is electrically connected to the PLC.
Preferably, the opening of the air duct 6 is arranged downward in order to avoid water drops from falling into the air duct 6. With the opening of breather pipe 6 setting down, when can preventing that there is water to drop in the top of main part 1, the water droplet gets into main part 1 through breather pipe 6, causes the equipment to damage to the safe charging of equipment has been guaranteed.
Preferably, in order to prevent external dust from entering the main body 1 and causing damage to the equipment, a filter screen 31 is provided in the ventilation pipe 6. The dust in the air is isolated through the filter screen 31, so that the dust cannot enter the main body 1, and the ventilation inside the main body 1 is smooth.
In this on-vehicle charging system, drive 3 rebound of roof through the supporting component, the user is inserting the charging wire behind USB interface 7, the supporting component drives 3 downshifts of roof, make roof 3 and sunshade 4 form a confined environment, prevent that USB interface 7 from exposing, the protection environment of charging, moreover, extract the hot-air in the main part 1 through the air guide subassembly, make the circuit components and parts work in the main part 1 under suitable ambient temperature, simultaneously pass through shower nozzle 18 blowout with the hot-air, get rid of near moisture of charging panel 5, make the environment of charging safe and reliable more.
Compared with the prior art, this a safe and reliable's on-vehicle charging system for new energy automobile passes through supporting mechanism and drives roof 3 and goes up and down, form confined environment through roof 3 and sunshade 4, protect USB interface 7 on the charging panel 5, compare with current supporting mechanism, this supporting mechanism passes through expansion bracket 11 and realizes going up and down, more space saving, moreover, through the hot-air of dehumidification mechanism extraction in the main part 1, be used for detaching near the moisture of charging panel 5, make charging environment safe and reliable more, compare with current dehumidification mechanism, this dehumidification mechanism has reduced the inside environment of main part 1 in the dehumidification, make the circuit components and parts work in suitable ambient temperature in the main part 1, thereby further improved the practicality of this equipment.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. The utility model provides a safe and reliable's on-vehicle charging system for new energy automobile, includes main part (1), plug (2), roof (3) and charging panel (5), plug (2) are fixed in the below of main part (1), charging panel (5) are located the top of main part (1), be equipped with a plurality of USB interfaces (7) on charging panel (5), roof (3) are located the top of charging panel (5), its characterized in that still includes supporting mechanism, sunshade (4), dehumidification mechanism and two breather pipes (6), and two breather pipes (6) are located the both sides of plug (2) respectively, breather pipe (6) and main part (1) intercommunication, be equipped with control button (8) on main part (1), be equipped with PLC in main part (1), control button (8) are connected with the PLC electricity, supporting mechanism includes two supporting component, the two supporting components are respectively arranged on two sides of the charging plate (5), the supporting components are in transmission connection with the top plate (3), the shielding plate (4) is annular, the shielding plate (4) is fixed below the top plate (3), the supporting mechanism and the charging plate (5) are both located on the inner side of the shielding plate (4), and the dehumidifying mechanism is arranged below the top plate (3);
the supporting assembly comprises a driving unit, a fixed block (9), a moving block (10), a telescopic frame (11), a hinging block (12) and two first connecting rods (13), the fixed block (9) is fixed above the main body (1), the driving unit is in transmission connection with the moving block (10), two sides of the bottom end of the telescopic frame (11) are respectively hinged with the fixed block (9) and the moving block (10), two sides of the top end of the telescopic frame (11) are respectively hinged with the hinging block (12) through the two first connecting rods (13), and the hinging block (12) is fixed below the top plate (3);
dehumidification mechanism includes intake pipe (14), outlet duct (15), air guide chamber (16), jib (17), shower nozzle (18) and transfers to the subassembly, air guide chamber (16) are fixed in the below of roof (3), air guide chamber (16) one side is passed through intake pipe (14) and main part (1) intercommunication, air guide chamber (16) opposite side is passed through outlet duct (15) and is linked together with shower nozzle (18), be equipped with the air guide subassembly in air guide chamber (16), the below at air guide chamber (16) is fixed on the top of jib (17), the bottom and shower nozzle (18) of jib (17) are articulated, it is connected with shower nozzle (18) transmission to transfer to the subassembly.
2. The safe and reliable vehicle-mounted charging system for the new energy automobile is characterized in that the driving unit comprises a first motor (19) and a first driving shaft (20), the first motor (19) is located on one side, away from the fixed block (9), of the moving block (10), the first motor (19) is fixed on the main body (1), the first motor (19) is electrically connected with the PLC, the first driving shaft (20) is arranged between the first motor (19) and the fixed block (9), the first motor (19) is in transmission connection with the first driving shaft (20), the moving block (10) is sleeved on the first driving shaft (20), and a connecting part of the moving block (10) and the first driving shaft (20) is provided with a thread matched with the first driving shaft (20).
3. The safe and reliable vehicle-mounted charging system for the new energy automobile is characterized in that the direction-adjusting component comprises a vertical rod (21), a second motor (22), a second connecting rod (23) and a third connecting rod (24), the second motor (22) is fixed below the air guide chamber (16) through the vertical rod (21), the second motor (22) is electrically connected with the PLC, the second motor (22) is in transmission connection with the second connecting rod (23), and the second connecting rod (23) is hinged with the spray head (18) through the third connecting rod (24).
4. The safe and reliable vehicle-mounted charging system for the new energy automobile according to claim 1, wherein the air guide assembly comprises a third motor (25), a third driving shaft (26) and two air guide units, the third motor (25) is fixed on the inner wall of the air guide chamber (16), the third motor (25) is electrically connected with the PLC, the third motor (25) is in transmission connection with the third driving shaft (26), the two air guide units are respectively arranged on two sides of the third driving shaft (26), the air guide unit comprises a plurality of fan blades (27), and the fan blades (27) are uniformly distributed on the third driving shaft (26).
5. The safe and reliable vehicle-mounted charging system for the new energy automobile according to claim 4, wherein the air guide assembly further comprises a sleeve (28), the sleeve (28) is fixed on the inner wall of the air guide chamber (16) on the side close to the air outlet pipe (15), and the sleeve (28) is sleeved on the third driving shaft (26).
6. The safe and reliable vehicle-mounted charging system for the new energy automobile according to claim 4, characterized in that the third motor (25) is a direct current servo motor.
7. The safe and reliable vehicle-mounted charging system for the new energy automobile according to claim 1, characterized in that a humidity sensor (29) is arranged below the roof panel (3), and the humidity sensor (29) is electrically connected with the PLC.
8. The safe and reliable vehicle-mounted charging system for the new energy automobile according to claim 1, characterized in that a loudspeaker (30) is further arranged on the main body (1), and the loudspeaker (30) is electrically connected with the PLC.
9. The safe and reliable vehicle-mounted charging system for a new energy automobile according to claim 1, characterized in that the opening of the breather pipe (6) is disposed downward.
10. The safe and reliable vehicle-mounted charging system for the new energy automobile according to claim 1, characterized in that a filter screen (31) is arranged in the breather pipe (6).
CN201810177883.1A 2018-03-05 2018-03-05 Safe and reliable vehicle-mounted charging system for new energy automobile Active CN108528236B (en)

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CN205630647U (en) * 2016-02-19 2016-10-12 竺林坤 Locate automobile console's intelligent robot
CN206878487U (en) * 2017-03-31 2018-01-12 深圳市圣优美电子有限公司 A kind of onboard charger
CN207059978U (en) * 2017-04-26 2018-03-02 三峡大学 A kind of electric automobile monitoring alarm device based on cigar lighter

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