CN108215856A - A kind of safe new energy electric motor vehicle charging unit - Google Patents
A kind of safe new energy electric motor vehicle charging unit Download PDFInfo
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- CN108215856A CN108215856A CN201711021903.8A CN201711021903A CN108215856A CN 108215856 A CN108215856 A CN 108215856A CN 201711021903 A CN201711021903 A CN 201711021903A CN 108215856 A CN108215856 A CN 108215856A
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- electric power
- slot
- charging gun
- sealed
- charging
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
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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
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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
- B60L53/18—Cables specially adapted for charging electric vehicles
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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
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- 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 discloses a kind of safe new energy electric motor vehicle charging units,Including the charging part being arranged in charging pile and the charging gun being connected with the charging part,The charging gun top surface is provided with electric power inserted link,The left and right ends that the charging gun top is located at the electric power inserted link match respectively, and there are two sealed plates for setting,The top of each sealed plate or so perforation is provided with sealed slot,The charging part bottom surface is provided with is inserted into the supply of electric power hole being connected for the electric power inserted link,Charging gun fixes safety and stability in the present invention,First charging gun is carried out during insertion sealed later again to charging gun progress electric power transmission,Charging gun is unlocked again after first being powered off during extraction to charging gun,Considerably increase the plug efficiency of charging gun,Facilitate plug,It effectively prevents that electric shock accidents occurs when plugging charging gun,The life security of personnel is ensured.
Description
Technical field
The present invention relates to field of new energy technologies, more particularly to a kind of safe new energy electric motor vehicle charging unit.
Background technology
Orthodox car influences air quality using gasoline, diesel oil, not only higher price, but also can cause environmental pollution,
One of important sources as haze.China widelys popularize new-energy automobile in recent years, with buyer and user increasingly
More, new-energy automobile charging becomes a new problem.At present new-energy automobile charging by by charging gun be inserted into charging part into
Row charging, charge port is not secured enough to the fixation of charging gun, and charging gun easily slides out charge port, and easily causes electric shock accidents,
There are larger security risks.
Invention content
The technical problem to be solved in the present invention is to provide a kind of safe new energy electric motor vehicle charging units, can solve
The problems in above-mentioned present technology.
To solve the above problems, the present invention adopts the following technical scheme that：
A kind of safe new energy electric motor vehicle charging unit of the present invention, including the charging part that is arranged in charging pile and with institute
The charging gun of charging part mating connection is stated, the charging gun top surface is provided with electric power inserted link, is located at the top of the charging gun described
The left and right ends of electric power inserted link match setting there are two sealed plate respectively, and each top of the sealed plate or so perforation to be provided with
Sealed slot, the charging part bottom surface is provided with is inserted into the supply of electric power hole being connected, the charging part for the electric power inserted link
Bottom surface zygomorphism is provided with the board slot being connected with the sealed plate, and accommodating chamber, the appearance are provided in the charging part
Receive chamber left and right sides wall on match setting there are two holding tank, be each connected with first between the holding tank and the board slot
Slide slot, is provided with the sealed column that can be controlled and slide in first slide slot, on the two side up and down of first slide slot
Match and be provided with restricted driving slot, match the limit for being provided with and mating connection being slided with the restricted driving slot on the upper and lower surface of the sealed column
Row convex block is provided with the spring being fixedly connected with the restricted driving convex block in the restricted driving slot, is set on the inside of each sealed column
Be equipped with pressure-bearing round block, the second slide slot be provided in the side wall of the accommodating chamber, be provided in second slide slot can on
Under the sliding block slided and the first spiral shell shape bar being connected with the sliding block whorl, the first spiral shell shape bar with setting
The first motor in the second slide slot side wall is connected, and the logical of left and right perforation is provided in the sliding block
Slot is provided with rotation push shaft in the straight slot, and rotary shaft, the rotation shaft rear end and second are equipped among the rotation push shaft
Motor is connected, and matches respectively on the left and right sides wall of second slide slot and is provided with left holding tank and right holding tank,
Electric power transfer column and lower electric power transfer column are provided in matching up and down on the left side wall of the left holding tank, the right holding tank
In be provided with and can control the electric power that slides and transmit block, the electric power transmits and is provided with electric power transmission in matching up and down on the block left side
Hole and lower electric power transfer hole, one end are provided in the right holding tank transmit block whorl with the electric power and be connected, in addition
The second spiral shell shape bar that one end is connected with third motor, the charging gun back end are fixedly connected with holding handle, the holding
Handle outer surface is arranged with insulation Anti-slip cover, and the holding handle rear end is connected with cable, leakproof Denso is provided in the charging part
It puts.
As preferred technical solution, the top surface of each sealed plate is provided with the first oblique surface, each described sealed
The lateral surface of column is provided with the second oblique surface, and the bottom in the supply of electric power hole is provided with inclined conducting.
As preferred technical solution, it is provided with what is be connected with the first spiral shell shape bar whorl in the sliding block
First spiral shell shape hole.
As preferred technical solution, the rotation push shaft is fixedly connected with the rotary shaft, and second motor is set
It puts in the rear wall of the straight slot, the rotary shaft front end and the rotatable mating connection of front side wall of the straight slot.
As preferred technical solution, the electric power, which transmits to be provided with to coordinate with the second spiral shell shape bar whorl in block, to be connected
The the second spiral shell shape hole connect, the third motor are arranged in the right side wall of the right holding tank.
As preferred technical solution, the upper electric power transfer hole and the lower electric power transfer hole respectively with the upper electric power
Transfer column and the lower electric power transfer column are oppositely arranged, and the upper electric power transfer hole and the lower electric power transfer hole are electrically connected,
For the upper electric power transfer column with being always electrically connected, the lower electric power transfer column and the supply of electric power hole are electrically connected.
As preferred technical solution, the anticreeper includes being arranged on the placement of upper right side in the charging part
Chamber is provided with leakproof electric appliance in the placing chamber, and the leakproof electric appliance rear end is provided with door body.
The beneficial effects of the invention are as follows：
1. it is connected by the way that two sealed plates are inserted respectively into corresponding board slot so that electric power inserted link is inserted into electric power confession
Ying Kongzhong is connected, by the bottom surface and the accommodating chamber that control the first motor drive sliding block glide downwards sliding block
Downside wall abuts, and the second electric motor operation is then controlled to provide power drive rotation push shaft rotation so that two pressure-bearing round blocks point
It does not move, is slided outward so as to which sealed column be pushed to overcome the elastic force of spring, two sealed columns slide outward outward
And be inserted respectively into sealed slot so that sealed plate is sealed, it is slided to the left by the way that third electric motor operation driving power is controlled to transmit block
Row is inserted into left holding tank so that the left side that electric power transmits block is abutted with the left side wall of left holding tank, so that upper electric power passes
It passs column and lower electric power transfer column is inserted respectively into electric power transfer hole and lower electric power transfer hole and is connected, so that electric power supplies
Hole is answered to be in electric power and transmits state, charging gun was both also at electric power in locked state and transmits state at this time so that charging gun
Sealed safe and reliable, the electric power of charging gun transmits safety and stability.
2. by holding charging gun, then first control third electric motor operation reversion, then control the second electric motor operation anti-
Turn that rotation push shaft is caused to rotate clockwise 90 degree, the first electric motor operation is finally controlled to invert, so that sliding block, rotation push away
Axis and electric power transmit block and are restored to initial position, and two sealed columns are restored to initial position shape due to the elastic force of spring
State, so that two sealed plates are in the unlocked state, i.e., charging gun is in the unlocked state, and sealed plate is finally extracted from board slot
The extraction of charging gun can be realized, so as to increase the extraction efficiency of charging gun, facilitate pulling out for charging gun when charging gun damages
Go out to replace.
3. charging gun fixes safety and stability in the present invention, first charging gun is carried out during insertion it is sealed after again to charging gun into
Row electric power transmits, when extraction first charging gun is powered off after charging gun is unlocked again, considerably increase charging gun
Efficiency is plugged, facilitates plug, effectively prevents that electric shock accidents occurs when plugging charging gun, ensured the life security of personnel.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the external overall structure diagram of the new energy electric motor vehicle charging unit of present invention safety；
Fig. 2 is the charging part of new energy electric motor vehicle charging unit and the internal structure schematic diagram of charging gun of present invention safety；
Fig. 3 is that charging gun is in structure diagram when being locked state in Fig. 2.
Specific embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Refering to shown in Fig. 1-3, a kind of safe new energy electric motor vehicle charging unit of the invention, including being arranged on charging pile
In charging part 2 and with the charging part 2 be connected charging gun 1,1 top surface of charging gun is provided with electric power inserted link
10, the left and right ends that 1 top of the charging gun is located at the electric power inserted link 10 match setting there are two sealed plate 11 respectively, each
Top of the sealed plate 11 or so perforation is provided with sealed slot 12, and 2 bottom surface of charging part is provided with for the electric power inserted link
10 are inserted into the supply of electric power hole 20 being connected, and the 2 bottom surface zygomorphism of charging part is provided with to be coordinated with the sealed plate 11
The board slot 22 of connection is provided with accommodating chamber 3 in the charging part 2, matches on the left and right sides wall of the accommodating chamber 3 and be provided with two
A holding tank 31 is each connected with the first slide slot 39, first slide slot between the holding tank 31 and the board slot 22
The sealed column 30 that can be controlled and slide is provided in 39, matches on the two side up and down of first slide slot 39 and is provided with restricted driving slot
32, match on the upper and lower surface of the sealed column 30 the restricted driving convex block 34 for being provided with and mating connection being slided with the restricted driving slot 32,
It is provided with and is fixedly connected with the restricted driving convex block 34 and the restricted driving convex block 34 to be pushed inwardly in the restricted driving slot 32
Spring 33, the inside of each sealed column 30 is provided with pressure-bearing round block 35, and the is provided in the side wall of the accommodating chamber 3
Two slide slots 4, be provided in second slide slot 4 sliding block 41 that can slide up and down and with 41 whorl of sliding block
Be connected the first spiral shell shape bar 47, the first spiral shell shape bar 47 and be arranged in 4 side wall of the second slide slot first
Motor 46 is connected, and the straight slot 42 of left and right perforation is provided in the sliding block 41, rotation is provided in the straight slot 42
Push shaft 45, described rotate are equipped with rotary shaft 44 among push shaft 45,44 rear end of rotary shaft connects with the cooperation of the second motor 43
It connects, matches respectively on the left and right sides wall of second slide slot 4 and be provided with left holding tank 56 and right holding tank 5, the left appearance
It receives and is provided with electric power transfer column 57 and lower electric power transfer column 58 in matching up and down on the left side wall of slot 56, the right holding tank 5
In be provided with and can control the electric power that slides and transmit block 50, the electric power transmits and is provided with electric power in matching up and down on 50 left side of block
Transfer hole 54 and lower electric power transfer hole 55 are provided with one end in the right holding tank 5 and transmit 50 whorl of block with the electric power and match
The second spiral shell shape bar 51 that connection, other end and third motor 52 are connected is closed, 1 rear end of charging gun is fixedly connected with
Handle 100 is held, 100 outer surface of the holding handle is arranged with insulation Anti-slip cover 101, and 101 rear end of the holding handle is connected with cable
102, anticreeper is provided in the charging part 2.
Wherein, the top surface of each sealed plate 11 is provided with the first oblique surface 13, passes through 13 side of the first oblique surface
Toilet, which is stated sealed plate 11 and is inserted into the board slot 22, to be connected, and the lateral surface of each sealed column 30 is provided with second tiltedly
Guide face 36 facilitates the sealed column 30 to be inserted into the sealed plate 11 in the sealed slot 12 by second oblique surface 36
Sealed, the bottom in the supply of electric power hole 20 is provided with inclined conducting 21, facilitates the electric power inserted link 10 by the inclined conducting 21
It is inserted into the supply of electric power hole 20 and is connected, the sealed plate 11 is identical with 22 height of board slot.
Wherein, the first spiral shell shape being connected with 47 whorl of the first spiral shell shape bar is provided in the sliding block 41
Hole, the first spiral shell shape hole is with the straight slot 42 respectively in rear preceding setting, the sliding block 41 and the height of second slide slot 4
It spends identical.
Wherein, the rotation push shaft 45 is fixedly connected with the rotary shaft 44, and second motor 43 is arranged on described
In the rear wall of straight slot 42,44 front end of rotary shaft and the rotatable mating connection of front side wall of the straight slot 42.
Wherein, the electric power transmits in block 50 and is provided with the second spiral shell being connected with 51 whorl of the second spiral shell shape bar
Shape hole 53, the third motor 52 are arranged in the right side wall of the right holding tank 5.
Wherein, the upper electric power transfer hole 54 and the lower electric power transfer hole 55 respectively with the upper electric power transfer column 57 and
The lower electric power transfer column 58 is oppositely arranged, and the length that the right holding tank 5 transmits block 50 with the electric power is identical, described to power on
Power transfer hole 54 and the lower electric power transfer hole 55 are electrically connected, and the upper electric power transfer column 57 is with being always electrically connected, the lower electricity
Power transfer column 58 and the supply of electric power hole 20 are electrically connected.
Wherein, the anticreeper includes the placing chamber 201 for being arranged on upper right side in the charging part 2, the placement
Leakproof electric appliance 202 is provided in chamber 201,202 rear end of leakproof electric appliance is provided with door body 203, when electric leakage accident occurs, leads to
The tripping in time of leakproof electric appliance 202 is crossed so as to prevent the generation of electric shock accidents.
In initial position, first motor 46, the second motor 43 and third motor 52 are in stopping
Only working condition, the sliding block 41 are in second slide slot 4, and the rotation push shaft 45 is in the straight slot 42,
The electric power transmits block 50 and is in the right holding tank 5, and two sealed columns 30 are respectively in the elastic force of the spring 33
Effect is lower and slides to the right so that the left end of the sealed column 30 is in first slide slot 39, right end is stretched into described
In holding tank 31, so that two pressure-bearing round blocks 35 are extend into the accommodating chamber 3, upper 54 He of electric power transfer hole
The lower electric power transfer hole 55 is in relative status, institute with the upper electric power transfer column 57 and the lower electric power transfer column 58 respectively
It states supply of electric power hole 20 and is in off-position.
When needing to charge to new energy electric motor vehicle, first by two sealed plates 11 respectively with the corresponding plate
Slot 22 is aligned, and then pushes up the charging gun 1 so that two sealed plates 11 are inserted respectively into the corresponding board slot
In 22, when the top surface of the sealed plate 11 is abutted with the side wall of the board slot 22, the sealed plate 11 just with the plate
Slot 22 is connected, and the electric power inserted link 10 is then just inserted into the supply of electric power hole 20 and is connected, two locks
It is then opposite with corresponding first slide slot 39 respectively to close slot 12, first motor 46 is then controlled to work, described the
The first spiral shell shape bar 47 rotates described in one motor, 46 task driven, the first spiral shell shape bar 47 rotation drive the sliding block 41 to
Under slide and extend into the accommodating chamber 3, when 41 glide downwards of sliding block to the bottom surface of the sliding block 41 with it is described
When the downside wall of accommodating chamber 3 abuts, first motor 46 is controlled to be stopped, and control 43 work of the second motor
Make, rotary shaft 44 described in the work of the second motor 43 offer power drive rotates, described in the rotation of rotary shaft 44 driving
Rotation push shaft 45 rotates, and the rotation push shaft 45 rotates so that the arc sections at rotation push shaft 45 both ends described are held with corresponding
The arc surface abutting of pressure round block 35 slides cooperation, so that two pressure-bearing round blocks 35 move outward respectively, two institutes
State pressure-bearing round block 35 move outward respectively so as to push the sealed column 30 overcome the spring 33 elastic force and outward
It slides, two sealed columns 30 slide and are inserted respectively into the sealed slot 12 to lock the sealed plate 11 outward
It closes, when the rotary shaft 44 rotation driving rotation push shaft 45 is rotated by 90 ° counterclockwise, at the rotation push shaft 45
In parastate, second motor 43 is controlled to be stopped at this time, the charging gun 1 then in locked state, is then controlled
The third motor 52 to be made to work, the second spiral shell shape bar 51 rotates described in 52 task driven of third motor, and described second
The rotation of spiral shell shape bar 51 drives the electric power to transmit block 50 and slides the stretching right holding tank 5 to the left and pass through second slide slot
4 and be inserted into the left holding tank 56, when the electric power transmit block 50 the left side and the left side wall of the left holding tank 56 support
When connecing, the third motor 52 is controlled to be stopped, at this point, the upper electric power transfer column 57 and the lower electric power transfer column 58
It is inserted respectively into the upper electric power transfer hole 54 and the lower electric power transfer hole 55 and is connected, so that the supply of electric power
Hole 20 is in electric power and transmits state, so that the charging gun 1 then transmits state in electric power.
When electric vehicle is fully charged to be needed to extract charging gun, the charging gun 1 is first held, then first controls the third electricity
The work reversion of motivation 52, then the work of the second motor 43 reversion is controlled so that the rotation push shaft 45 rotates clockwise 90
Degree finally controls the work of the first motor 46 reversion, so that sliding block 41, rotation push shaft 45 and electric power transmit block 50
Be restored to initial position, two sealed columns 30 also due to the elastic force of the spring 33 and be restored to initial position shape
State, so that two sealed plates 11 are in the unlocked state, i.e., described charging gun 1 is in the unlocked state, finally from described
The extraction that charging gun 1 can be realized in the sealed plate 11 is extracted in board slot 22.
The beneficial effects of the invention are as follows：
1. it is connected by the way that two sealed plates are inserted respectively into corresponding board slot so that electric power inserted link is inserted into electric power confession
Ying Kongzhong is connected, by the bottom surface and the accommodating chamber that control the first motor drive sliding block glide downwards sliding block
Downside wall abuts, and the second electric motor operation is then controlled to provide power drive rotation push shaft rotation so that two pressure-bearing round blocks point
It does not move, is slided outward so as to which sealed column be pushed to overcome the elastic force of spring, two sealed columns slide outward outward
And be inserted respectively into sealed slot so that sealed plate is sealed, it is slided to the left by the way that third electric motor operation driving power is controlled to transmit block
Row is inserted into left holding tank so that the left side that electric power transmits block is abutted with the left side wall of left holding tank, so that upper electric power passes
It passs column and lower electric power transfer column is inserted respectively into electric power transfer hole and lower electric power transfer hole and is connected, so that electric power supplies
Hole is answered to be in electric power and transmits state, charging gun was both also at electric power in locked state and transmits state at this time so that charging gun
Sealed safe and reliable, the electric power of charging gun transmits safety and stability.
2. by holding charging gun, then first control third electric motor operation reversion, then control the second electric motor operation anti-
Turn that rotation push shaft is caused to rotate clockwise 90 degree, the first electric motor operation is finally controlled to invert, so that sliding block, rotation push away
Axis and electric power transmit block and are restored to initial position, and two sealed columns are restored to initial position shape due to the elastic force of spring
State, so that two sealed plates are in the unlocked state, i.e., charging gun is in the unlocked state, and sealed plate is finally extracted from board slot
The extraction of charging gun can be realized, so as to increase the extraction efficiency of charging gun, facilitate pulling out for charging gun when charging gun damages
Go out to replace.
3. charging gun fixes safety and stability in the present invention, first charging gun is carried out during insertion it is sealed after again to charging gun into
Row electric power transmits, when extraction first charging gun is powered off after charging gun is unlocked again, considerably increase charging gun
Efficiency is plugged, facilitates plug, effectively prevents that electric shock accidents occurs when plugging charging gun, ensured the life security of personnel.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (7)
1. a kind of safe new energy electric motor vehicle charging unit, matches including the charging part being arranged in charging pile and with charging part
Close the charging gun of connection, it is characterised in that：Charging gun top surface is provided with electric power inserted link, and a left side for electric power inserted link is located at the top of charging gun
Right both ends match setting there are two sealed plate respectively, and each top of sealed plate or so perforation to be provided with sealed slot, charging part bottom
Face is provided with the supply of electric power hole being connected with electric power inserted link, and charging part bottom surface zygomorphism, which is provided with to coordinate with sealed plate, to be connected
The board slot connect is provided with accommodating chamber in charging part, and there are two holding tank, holding tanks for the setting that matches on the left and right sides wall of accommodating chamber
The first slide slot is connected between board slot, the sealed column that can be controlled and slide is provided in the first slide slot, the first slide slot
Match on upper and lower two side and be provided with restricted driving slot, match to be provided on the upper and lower surface of sealed column and slide mating connection with restricted driving slot
Restricted driving convex block, be provided with the spring being fixedly connected with restricted driving convex block in restricted driving slot, pressure-bearing be provided on the inside of each sealed column
Round block is provided with the second slide slot in the side wall of accommodating chamber, be provided in the second slide slot the sliding block that can slide up and down with
And the first spiral shell shape bar being connected with sliding block whorl, the first spiral shell shape bar and be arranged in the second slide slot side wall the
One motor is connected, and the straight slot of left and right perforation is provided in sliding block, rotation push shaft is provided in straight slot, is rotated in push shaft
Between be equipped with rotary shaft, rotation shaft rear end is connected with the second motor, and phase is distinguished on the left and right sides wall of the second slide slot
Title is provided with left holding tank and right holding tank, is in match to be provided with electric power transfer column under up and down on the left side wall of left holding tank
Electric power transfer column, the electric power that being provided in right holding tank can control and slide transmit block, and electric power is transmitted on the block left side in matching up and down
Electric power transfer hole and lower electric power transfer hole are provided with, one end is provided in right holding tank and transmits block whorl cooperation company with electric power
It connects, the second spiral shell shape bar that other end and third motor are connected, charging gun back end is fixedly connected with holding handle, holds handle
Outer surface is arranged with insulation Anti-slip cover, holds handle rear end and is connected with cable, anticreeper is provided in charging part.
2. safe new energy electric motor vehicle charging unit according to claim 1, it is characterised in that：Each sealed plate
Top surface be provided with the first oblique surface, the lateral surface of each sealed column is provided with the second oblique surface, the supply of electric power hole
Bottom be provided with inclined conducting.
3. safe new energy electric motor vehicle charging unit according to claim 1, it is characterised in that：The sliding block
In be provided with the first spiral shell shape hole being connected with the first spiral shell shape bar whorl.
4. safe new energy electric motor vehicle charging unit according to claim 1, it is characterised in that：It is described rotation push shaft with
The rotary shaft is fixedly connected, and second motor is arranged in the rear wall of the straight slot, the rotary shaft front end and institute
State the rotatable mating connection of front side wall of straight slot.
5. safe new energy electric motor vehicle charging unit according to claim 1, it is characterised in that：The electric power passes
The the second spiral shell shape hole for being provided in block and being connected with the second spiral shell shape bar whorl is passed, the third motor is arranged on institute
In the right side wall for stating right holding tank.
6. safe new energy electric motor vehicle charging unit according to claim 1, it is characterised in that：The upper electric power transmits
Hole and the lower electric power transfer hole are oppositely arranged respectively with the upper electric power transfer column and the lower electric power transfer column, described to power on
Power transfer hole and the lower electric power transfer hole are electrically connected, and with being always electrically connected, the lower electric power transmits the upper electric power transfer column
Column and the supply of electric power hole are electrically connected.
7. safe new energy electric motor vehicle charging unit according to claim 1, it is characterised in that：The anticreeper
Placing chamber including being arranged on upper right side in the charging part is provided with leakproof electric appliance, the leakproof electric appliance in the placing chamber
Rear end is provided with door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711021903.8A CN108215856A (en) | 2017-10-27 | 2017-10-27 | A kind of safe new energy electric motor vehicle charging unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711021903.8A CN108215856A (en) | 2017-10-27 | 2017-10-27 | A kind of safe new energy electric motor vehicle charging unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108215856A true CN108215856A (en) | 2018-06-29 |
Family
ID=62654666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711021903.8A Withdrawn CN108215856A (en) | 2017-10-27 | 2017-10-27 | A kind of safe new energy electric motor vehicle charging unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108215856A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484231A (en) * | 2018-11-14 | 2019-03-19 | 谭崴 | A kind of anticollision environment-friendly type new-energy automobile charging unit |
-
2017
- 2017-10-27 CN CN201711021903.8A patent/CN108215856A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484231A (en) * | 2018-11-14 | 2019-03-19 | 谭崴 | A kind of anticollision environment-friendly type new-energy automobile charging unit |
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Application publication date: 20180629 |