Summary of the invention
In view of the deficiencies of the prior art, the present invention provides one kind can be to the electronic vapour that different types of vehicle charges
Vehicle AC charging guide type socket.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals:
A kind of electric vehicle alternating-current charging guide type socket, including fixed substrate, the plate that is located by connecting, the first charging column,
Two charging columns, positioning guide column are formed with embedded portion in the fixed substrate, are provided on the plate that is located by connecting and are connected and fixed hole,
For the plate that is located by connecting by being connected and fixed hole location and installation on the embedded portion of the fixed substrate, first charging column is solid
On the positioning connecting plate, second charging column, which is fixedly connected on the positioning connecting plate and is placed in first, to be filled for fixed connection
The side of electric column, first charging column and second charging column use output voltage for single-phase AC220V ± 10%, frequency
50Hz, and connect with electric automobile and vehicle-mounted charger, directly charge to different types of electric car, the positioning guide column
It for two and consolidates on the positioning connecting plate, one of them of the positioning guide column is distributed in the one of first charging column
Side edge, another of the positioning guide column are distributed in the one side edge of second charging column.
In above-mentioned technical proposal, the fixed substrate includes positioning pilot hole, fixing screws, and the fixed substrate passes through positioning
Guide hole and fixing screws are located by connecting on charging pile.
In above-mentioned technical proposal, first charging column includes the first locking-type bayonet locking device, the first insulating base,
A part of first insulating base is located at the side of the plate that is located by connecting, another part position of first insulating base
In the other side of the plate that is located by connecting, the first locking-type bayonet locking device is whole with first insulating base welding
Body, the first locking-type bayonet locking device are equipped with several silver-plated terminals of the first tight-holding type Full connected.
In above-mentioned technical proposal, the material of the first locking-type bayonet locking device is polycarbonate, and described first absolutely
The material of edge pedestal is ABS plastic, and the silver-plated terminal of the first tight-holding type Full connected is five and rounded is distributed in array
On the first locking-type bayonet locking device.
In above-mentioned technical proposal, second charging column includes the second locking-type bayonet locking device, the second insulating base,
A part of second insulating base is located at the side of the plate that is located by connecting, another part position of second insulating base
In the other side of the plate that is located by connecting, and second insulating base is placed in the side of the first charging column, second locking
Formula bayonet locking device and second insulating base welding is whole, if the second locking-type bayonet locking device is equipped with
Dry the second silver-plated terminal of tight-holding type Full connected.
In above-mentioned technical proposal, the material of the second locking-type bayonet locking device is polycarbonate, and described second absolutely
The material of edge pedestal is ABS plastic, and the silver-plated terminal of the second tight-holding type Full connected is eight and is evenly distributed on described second
On locking-type bayonet locking device.
In above-mentioned technical proposal, the positioning guide column include guide post main body, connection pedestal, the guide post main body with connect bottom
Seat consolidation is into a single integrated structure, and the connection pedestal is fixedly arranged at described be located by connecting on a side surface of plate.
The utility model has the advantages that the present invention compared with prior art, has the advantages that
Electric vehicle alternating-current charging guide type socket of the present invention increases the first charging column and the second charging by improving structure
Column, realization charge to different types of electric car, decrease the quantity of charging pile, cut operating costs.
Specific embodiment
Refering to fig. 1,2, a kind of electric vehicle alternating-current charging guide type socket, including fixed substrate 1, the plate 2 that is located by connecting,
One charging column 3, the second charging column 4, positioning guide column 5, embedded portion is formed in fixed substrate 1, and fixed substrate 1 includes positioning pilot hole
11, fixing screws 12, fixed substrate 1 are located by connecting in charging pile (not shown) by positioning pilot hole 11 and fixing screws 12,
It is located by connecting on plate 2 to be provided with and is connected and fixed hole 21, the plate 2 that is located by connecting is by being connected and fixed 21 location and installation of hole in fixed substrate 1
Embedded portion on, the first charging column 3, which is fixedly connected on, to be located by connecting on plate 2, and the second charging column 4 is fixedly connected on the plate that is located by connecting
On 2 and be placed in the side of the first charging column 3, the first charging column 3 and the second charging column 4 use output voltage for single-phase AC220V ±
10%, frequency 50Hz, and connect with electric automobile and vehicle-mounted charger, directly charge to different types of electric car, it is fixed
Position guide post 5 is two and is fixedly arranged at and is located by connecting on plate 2, and one of them of positioning guide column 5 is distributed in the side of the first charging column 3
Edge, another of positioning guide column 5 are distributed in the one side edge of the second charging column 4, and specifically, positioning guide column 5 includes guide post master
Body 51, connection pedestal 52, guide post main body 51 with connect pedestal 52 and consolidate into a single integrated structure, connect pedestal 52 and be fixedly arranged at and be located by connecting
On one side surface of plate 2, when to use main charging column 3 and charge to electric car, socket is inserted on main charging column 3 and inserts
The location hole of seat is inserted in a guide post main body 51, and the position precision of socket Yu main charging column 3, more efficient row can be improved in this way
It is disconnected except may and prevent in charging process unexpected is mistakenly inserted, when to use secondary charging column 4 and charge to electric car,
Socket is inserted on secondary charging column 4 and the location hole of socket is inserted in another guide post main body 51, and socket can be improved in this way and fill with pair
The position precision of electric column 4 effectively excludes to be mistakenly inserted the unexpected disconnection that may and prevent in charging process.
Further, the first charging column 3 includes the first locking-type bayonet locking device 31, the first insulating base 32, and described the
A part of one insulating base 32 is located at the side of the plate 2 that is located by connecting, another part position of first insulating base 32
In the other side of the plate 2 that is located by connecting, the first locking-type bayonet locking device 31 and the welding of the first insulating base 32 are entirety,
It can prevent the first locking-type bayonet locking device 31 from falling off from being located by connecting on plate 2 in this way, avoid the first locking-type bayonet locking
31 premature failure of device, the first locking-type bayonet locking device 31 are equipped with several silver-plated terminals of the first tight-holding type Full connected
311, the material of the first locking-type bayonet locking device 31 is polycarbonate, since polycarbonate has excellent insulation performance,
It is also able to maintain electric performance stablity under moist, hot environment, insulation resistance > 2000M Ω, proof voltage > 3200V can be prevented
Operator occurs leaking electricity and causing an accident when patching socket, and the design of the first locking-type bayonet locking device 31 meets ergonomic
Principle is learned, it is convenient to plug.The design of Security header insulated terminal, preventing manpower from directly contacting and can ensure that can with plug stable connection
It leans on.Excellent waterproof performance, degree of protection be higher than IP44, in a humidity environment can steady operation, first insulation base
The material of seat 32 is ABS plastic, and ABS plastic rigidity is big, creep is small, high mechanical strength, and heat-resist, electrical insulating property is good, can be
It is used for a long time in harsher chemistry, physical environment, can be good at and the first locking-type bayonet locking device 31 forms and stablizes
Structure, the silver-plated terminal 311 of the first tight-holding type Full connected is five and rounded to be distributed in the first locking-type bayonet in array locking
On device 31, all Large Electric automobiles is suitble to use, the exchange that the first tight-holding type Full connected silver-plated terminal 311 passes through when working
Electric current can be 125A/250A/400A, and output voltage is single-phase AC220V ± 10%, frequency 50Hz, the plating of the first tight-holding type Full connected
Silver-colored terminal 311 is connect by providing different alternating currents with electric automobile and vehicle-mounted charger, can be to different types of electronic vapour
Vehicle is plugged in, such as the oversize vehicles such as electric bus, electronic minibus charge, and it is complete to improve the first tight-holding type
The use scope of contact silvering terminal 311, while the silver-plated terminal 311 of the first tight-holding type Full connected can reduce contact to greatest extent and produce
Raw moment electric arc prevents electric arc and wounds personnel, and the silver-plated terminal 311 of the first tight-holding type Full connected uses unique jack knot
Structure effectively excludes to be mistakenly inserted may and prevent in charging process unexpected and disconnects, the silver-plated terminal 311 of the first tight-holding type Full connected with
Contact engaging and separating force≤160N of socket, and setting plug number is more than 10000 times or more, is the safety of protection staff and equipment, works as power
It can also timely be disconnected both when reaching a certain level, provide controllable one-way communication power supply for electric automobile and vehicle-mounted charger and supply
Electric installation further in order to meet the grafting of different dimensions sockets, specially devises the second charging column 4, the second charging column
4 include the second locking-type bayonet locking device 41, the second insulating base 42, and a part of second insulating base 42 is located at institute
The side for the plate 2 that is located by connecting is stated, another part of second insulating base 42 is located at the other side of the plate 2 that is located by connecting,
And second insulating base 42 is placed in the side of the first charging column 3, the second locking-type bayonet locking device 41 and the second insulation
The welding of pedestal 42 be it is whole, can prevent the second locking-type bayonet locking device 41 from falling off from being located by connecting on plate 2 in this way, avoid the
Two locking-type bayonet locking devices, 41 premature failure, the second locking-type bayonet locking device 41 are equipped with several second tight-holding types
The silver-plated terminal 411 of Full connected, the material of the second locking-type bayonet locking device 41 are polycarbonate, insulation resistance > 1800M
Ω, proof voltage > 3000V, occur leaking electricity and causing an accident when can prevent operator from patching socket, and the second locking-type bayonet is anti-
The loose design of device 41 meets base of principle of human engineering, and it is convenient to plug.The design of Security header insulated terminal, prevents manpower from directly contacting
And it can ensure that and plug secure and reliable connection.Excellent waterproof performance, degree of protection is higher than IP44, even if in a humidity environment
Also can steady operation, the material of the second insulating base 42 is ABS plastic, and the silver-plated terminal 411 of the second tight-holding type Full connected is eight
And be evenly distributed on the second locking-type bayonet locking device 41, it is suitble to all small-sized electric vehicles to use, the second tight-holding type is complete
The alternating current that passes through can be 125A/220A when contact silvering terminal 411 works, output voltage using single-phase AC220V ±
10%, frequency 50Hz, after the silver-plated terminal 411 of the second tight-holding type Full connected is connect with different types of electric car storage battery, directly
For the power battery charging of electric car, the requirement of fast charge, such as electric household automobile, oil-electric vehicle may be implemented
Etc. kart charge, expand silver-plated 411 use scope of terminal of the second tight-holding type Full connected, while the second tight-holding type is complete
Contact silvering terminal 411 can reduce the moment electric arc that contact generates to greatest extent, prevent electric arc and wound personnel, and same second
The silver-plated terminal 411 of tight-holding type Full connected is using unique jack structure and there is the engineering science of hommization to design, and meets user
Use habit and requirement, while effectively excluding to be mistakenly inserted may and prevent in charging process unexpected and disconnecting, the second tight-holding type
Contact engaging and separating force≤100N of Full connected silver-plated terminal 411 and socket, and setting plug number is more than 20000 times or more, to protect people
The safety of member and equipment, can also timely disconnect both when power reaches a certain level, and the plate 2 that is each located by connecting is by included the
One charging column 3 and the second charging column 4 carry out modes selecting and Operating Guideline for user, and show battery of electric vehicle state
With user's IC card tariff information, realizes unattended and has leakage, short circuit, overvoltage, undervoltage, overcurrent and other protection features, it is ensured that
Charging pile safe and reliable operation.
In conclusion electric vehicle alternating-current charging guide type socket of the present invention increases by the first charging column by improving structure
With the second charging column, realization charges to different types of electric car, decreases the quantity of charging pile, reduce operation at
This.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to structure of the invention
Think and range is defined.Without departing from the design concept of the invention, ordinary people in the field is to technology of the invention
The all variations and modifications that scheme is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
It is all described in the claims.