CN110217128A - A kind of electric automobile charging pile structure - Google Patents
A kind of electric automobile charging pile structure Download PDFInfo
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- CN110217128A CN110217128A CN201910291794.4A CN201910291794A CN110217128A CN 110217128 A CN110217128 A CN 110217128A CN 201910291794 A CN201910291794 A CN 201910291794A CN 110217128 A CN110217128 A CN 110217128A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20281—Thermal management, e.g. liquid flow control
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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
- 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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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of electric automobile charging pile structures, including lane frid, water cooling box, ground reservoir and multiple battery charger cradle structures；Battery charger cradle structure includes parking plate, charging pile body and water cooling hose；Heat conduction ring is arranged with outside external insulation cylinder, charging gun is equipped with several heat conducting bars, and heat conducting bar is made of insulating heat-conductive silica gel, and heat conducting bar one end connects metal pin, and the heat conducting bar other end connects heat conduction ring, and heat conduction ring is equipped with copper water cooling tube；Water cooling box is equipped with multiple lift pumps, and lane frid is equipped with multiple speed bump structures, and lift pump includes rising water vat body, and speed bump structure includes through-hole, deceleration band plate and deceleration cylinder body.The beneficial effects of the present invention are: in charging; continued down protection can be carried out to core component; especially in fast charge; it can avoid because big problem is lost in core component service life caused by unit time calorific value is big; and cooling protection process carries out automatically; it opens, closed state automatic switchover, hardly increase additional energy.
Description
Technical field
The invention belongs to electric car, charging pile technical field more particularly to a kind of electric automobile charging pile structures.
Background technique
New-energy automobile industry, especially ev industry, in the development for having obtained explosion type in recent years.Electric car has
Advantages, the prospects such as low noise, direct contact scar are few, starting speed is fast are very bright.The power resources of electric car are batteries
(electric automobile power battery), electric car need to charge using charging pile or similar charging structure.Charging pile, mainly
Including pile body, charging cable, charging gun (or charging plug), charging gun can with the charging jack grafting on electric car, with into
Row charging.The charge mode of electric car is divided into trickle charge and two kinds of fast charge, when trickle charge, it usually needs 6-12 hours could be by battery
Electricity is full of, and when fast charge, 0.25 to one hour is generally only needed battery capacity can be charged to 80%.The shortcomings that trickle charge, is mainly
Be it is slow, benefit is then that unit time calorific value is low, small to the negative effect of battery, the benefit of fast charge be exactly it is fast, lack
Point is then that unit time calorific value is big, and overheat is easy especially in the metal pin in charging gun and electric car charging jack,
It is big to the negative effect of battery, and lose also can be larger for the service life of charging gun.So we can be in life
It was found that outdoor public charging pile, be mostly fast charge stake or it is super fill stake (i.e. super charging pile also belongs to fast charge stake), trickle charge stake is then
It is less.
Summary of the invention
The present invention provides a kind of electric automobile charging pile structures, in charging, can carry out continued down to core component
Protection can avoid especially in fast charge because core component service life loss is big caused by unit time calorific value is big
Problem, and cooling protection process carries out automatically, opens, closed state automatically switches, and hardly increases additional energy.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of electric automobile charging pile structure, including
Lane frid, water cooling box, ground reservoir and multiple battery charger cradle structures；
The lane frid includes lane bottom plate and two side baffles, is equipped with water cooling breather cheek valve and water cooling list at the top of water cooling box
To air outlet valve, battery charger cradle structure includes parking plate, charging pile body and water cooling hose, and charging pile body includes pile body and charging cable
Road, charging circuit include the charging cable connecting with power grid and the charging gun that connect with charging cable, and charging gun and pile body are clamped, and are filled
Electric rifle includes external insulation cylinder and several metal pins being arranged in outer insulating cylinder, one of side baffle be equipped with it is multiple with fill
The one-to-one vehicles while passing mouth of broadcasting station structure；
Corresponding battery charger cradle structure in vehicles while passing mouth: parking plate one end is docked with vehicles while passing mouth, external insulation cylinder housing
Equipped with heat conduction ring, charging gun is equipped with several heat conducting bars across external insulation cylinder side wall, and heat conducting bar is made of insulating heat-conductive silica gel,
Heat conducting bar and metal pin correspond, and heat conducting bar one end connects corresponding metal pin, and the heat conducting bar other end connects heat conduction ring,
Heat conduction ring is equipped with copper water cooling tube, and copper water cooling tube upper end is equipped with main pipe connector, and water cooling box bottom is equipped with several and water cooling hose one
One corresponding water cooling mouth, water cooling hose one end are connected to corresponding water cooling mouth, and the water cooling hose other end is equipped with public pipe fitting, and public pipe connects
Head can be clamped and be connected to main pipe connector, and water cooling mouth is equipped with water outlet solenoid valve, and water outlet solenoid valve is connected on filling for charging pile body
In electric line, water outlet solenoid valve obtains electric normally opened, and water outlet solenoid valve power loss is normally closed；
Water cooling box is equipped with multiple lift pumps, and lane frid is equipped with the multiple and one-to-one speed bump structure of lift pump,
In corresponding speed bump structure and lift pump: lift pump includes rising water vat body, is equipped in liter water vat body close with liter water vat body sliding
The liter water inner piston of cooperation is sealed, water inner piston is risen and a liter water vat internal body portion is divided into liter aqueous vapor chamber and rises aqueous chamber, rise aqueous vapor chamber
Par above at premium reset spring is inside set, the connection of water reset spring one end is risen and rises water inner piston, the connection of the water reset spring other end is risen and rises water
Cylinder body, speed bump structure include the through-hole being arranged on the bottom plate of lane, the deceleration band plate across through-hole and setting in deceleration band plate
The deceleration cylinder body of lower section, deceleration band plate can be moved up and down along through-hole, are equipped in deceleration cylinder body and are slidingly sealed cooperation with deceleration cylinder body
Deceleration inner piston, deceleration cylinder interior is separated into deceleration cavity and deceleration air cavity by deceleration inner piston, and the connection of deceleration cavity is big
Gas, deceleration cavity is interior to be equipped with deceleration reset spring, and deceleration reset spring one end connects deceleration inner piston, and deceleration reset spring is another
End connection deceleration cylinder body, deceleration inner piston are equipped with several deceleration piston rods across deceleration air cavity, deceleration piston rod and deceleration
Cylinder body is slidingly sealed cooperation, and deceleration piston rod connects deceleration band plate, rises aqueous vapor chamber, rises aqueous chamber, the water surface in water cooling box, water cooling
Bottom portion, deceleration band plate, deceleration air cavity and deceleration cavity are from top to bottom sequentially arranged, and deceleration air cavity rises water air pipe company by slowing down
A liter aqueous vapor chamber is passed to, water vat body is risen and goes out equipped with the liter water water inlet being connected to liter aqueous chamber and the liter water being connected to liter aqueous chamber
The mouth of a river rises and sets par above at premium feed liquor check valve on water water inlet, rises water water inlet by rising inside water water inlet pipe and ground reservoir
It is connected to, sets par above at premium on liter water water outlet and go out liquid check valve, rise water water outlet and is connected to by rising water outlet pipe and water cooling box inside.
Preferably, described two side baffles are parallel to each other, and two opposite sides of the side baffle point in lane bottom plate, side
Baffle arranges that lane floor level arrangement, side baffle length direction is parallel to lane floor length direction vertically.
Preferably, each battery charger cradle structure is sequentially arranged along lane floor length direction, each speed bump structure is along lane bottom
Plate length direction is sequentially arranged.
Preferably, another side baffle is equipped with the multiple and one-to-one wide-angle lens of battery charger cradle structure, corresponding
In battery charger cradle structure and wide-angle lens: the opposite sides of parking plate and wide-angle lens point in lane bottom plate, the mirror surface direction of wide-angle lens
Parking plate.
Preferably, the battery charger cradle structure further includes the water cooled holder being arranged in above parking plate, in a battery charger cradle
In structure: water cooled holder is fixed on parking plate by cradling piece, and water cooled holder is equipped with locating groove, public pipe fitting and positioning
Card slot clamping.
Preferably, the reduction pneumatic is intracavitary to be equipped with deceleration limit body, deceleration limit body contacts deceleration inner piston, rises aqueous
It is intracavitary to set par above at premium limit body, it rises the contact of water limit body and rises water inner piston.
Preferably, the ground is equipped with the multiple and one-to-one geosyncline of deceleration cylinder body, deceleration cylinder body is arranged right
On the geosyncline answered, lane frid is fixed on the ground by several frid brackets, and distance is 5 to 20 between lane frid and ground
Millimeter.
The beneficial effects of the present invention are: in charging continued down protection can be carried out to core component, especially in fast charge
When, it can avoid because big problem, and cooling protection mistake is lost in core component service life caused by unit time calorific value is big
Cheng Zidong is carried out, and is opened, closed state automatic switchover, hardly increase additional energy.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram at the frid of lane；
Fig. 3 is the partial structural diagram of a side baffle；
Fig. 4 is the enlarged drawing in Fig. 1 at A；
Fig. 5 is the structural schematic diagram at battery charger cradle structure；
Fig. 6 is the enlarged drawing in Fig. 5 at B；
Fig. 7 is the enlarged drawing in Fig. 5 at C；
Fig. 8 is the enlarged drawing in Fig. 5 at D；
Fig. 9 is the structural schematic diagram at liter water vat body；
Figure 10 is the structural schematic diagram at deceleration cylinder body.
Appended drawing reference: lane frid 1, lane bottom plate 11, deceleration band plate 111, side baffle 12, vehicles while passing mouth 12a, wide-angle
The unidirectional air outlet valve 22 of mirror 121, water cooling box 2, water cooling breather cheek valve 21, water cooling, parking plate 31, water cooling hose 32, pile body 33,
Charging cable 34, charging gun 35, external insulation cylinder 351, water cooled holder 36, cradling piece 361, heat conduction ring 4, copper water cooling tube 41, main pipe connect
First 421, public affairs pipe fitting 422, liter water vat body 5, liter aqueous vapor chamber 5a, liter aqueous chamber 5b, liter water inner piston 51, liter water reset spring
52, rise water limit body 53, deceleration cylinder body 6, deceleration cavity 6a, deceleration air cavity 6b, deceleration inner piston 61, deceleration reset spring 62,
Deceleration piston rod 63, deceleration limit body 64, slowing down rises water air pipe 71, rises water water inlet pipe 72, rises water outlet pipe 73.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
As shown in Figures 1 to 10,
A kind of electric automobile charging pile structure, including
Lane frid 1, water cooling box 2, ground reservoir and multiple battery charger cradle structures；
The lane frid includes lane bottom plate 11 and two side baffles 12, be equipped at the top of water cooling box water cooling breather cheek valve 21 and
The unidirectional air outlet valve 22b of water cooling, battery charger cradle structure include parking plate 31, charging pile body and water cooling hose 32, and charging pile body includes stake
Ontology 33 and charging circuit, charging circuit include the charging cable 34 connecting with power grid and the charging gun 35 connecting with charging cable, are filled
Electric rifle and pile body are clamped, and charging gun includes external insulation cylinder 351 and several metal pins being arranged in outer insulating cylinder, wherein one
A side baffle is equipped with the multiple and one-to-one vehicles while passing mouth 12a of battery charger cradle structure；
Corresponding battery charger cradle structure in vehicles while passing mouth: parking plate one end is docked with vehicles while passing mouth, external insulation cylinder housing
Equipped with heat conduction ring 4, charging gun is equipped with several heat conducting bars across external insulation cylinder side wall, and heat conducting bar is by insulating heat-conductive silica gel system
At heat conducting bar and metal pin correspond, and heat conducting bar one end connects corresponding metal pin, and the connection of the heat conducting bar other end is thermally conductive
Ring, heat conduction ring are equipped with copper water cooling tube 41, and copper water cooling tube upper end is equipped with main pipe connector 421, and water cooling box bottom is equipped with several and water
The cold one-to-one water cooling mouth of hose, water cooling hose one end are connected to corresponding water cooling mouth, and the water cooling hose other end is equipped with public pipe and connects
First 422, public pipe fitting can be clamped and be connected to main pipe connector, and water cooling mouth is equipped with water outlet solenoid valve, and water outlet solenoid valve is connected on
It charges in the charging circuit of pile body, water outlet solenoid valve obtains electric normally opened, and water outlet solenoid valve power loss is normally closed；
Water cooling box is equipped with multiple lift pumps, and lane frid is equipped with the multiple and one-to-one speed bump structure of lift pump,
In corresponding speed bump structure and lift pump: lift pump includes rising water vat body 5, is equipped in liter water vat body close with liter water vat body sliding
The liter water inner piston 51 of cooperation is sealed, water inner piston is risen and a liter water vat internal body portion is divided into liter aqueous vapor chamber 5a and rises aqueous chamber 5b, rise
Aqueous vapor is intracavitary to set par above at premium reset spring 52, rises the connection of water reset spring one end and rises water inner piston, rises the water reset spring other end
Connection rises water vat body, and speed bump structure includes the through-hole being arranged on the bottom plate of lane, the deceleration band plate 111 across through-hole and setting
Deceleration cylinder body 6 below deceleration band plate, deceleration band plate can be moved up and down along through-hole, be equipped in deceleration cylinder body sliding with deceleration cylinder body
Deceleration cylinder interior is separated into deceleration cavity 6a and deceleration air cavity by the deceleration inner piston 61 of dynamic sealing cooperation, deceleration inner piston
6b, deceleration cavity are connected to atmosphere, and deceleration reset spring 62 is equipped in deceleration cavity, and deceleration reset spring one end connects living in deceleration
Plug, the deceleration reset spring other end connect deceleration cylinder body, and deceleration inner piston is equipped with several deceleration pistons across deceleration air cavity
Bar 63, deceleration piston rod and deceleration cylinder body are slidingly sealed cooperation, and deceleration piston rod connects deceleration band plate, rise aqueous vapor chamber, rise aqueous
The water surface, water cooling box bottom, deceleration band plate, deceleration air cavity and deceleration cavity in chamber, water cooling box are from top to bottom sequentially arranged, and are slowed down
Air cavity is connected to a liter aqueous vapor chamber by the liter water air pipe 71 that slows down, and rises water vat body and is equipped with the liter water water inlet being connected to liter aqueous chamber
And the liter water water outlet being connected to liter aqueous chamber, it rises and sets par above at premium feed liquor check valve on water water inlet, rise water water inlet and pass through liter
It is connected to inside water water inlet pipe 72 and ground reservoir, sets par above at premium on liter water water outlet and go out liquid check valve, risen water water outlet and pass through
It rises and is connected to inside water outlet pipe 73 and water cooling box.
In practical application, lane frid one end, which can be used as, drives into end, and the other end, which can be used as, is driven out to end.When charging is required,
Electric car reaches lane bottom plate from end is driven into, and enters an idle parking plate by a vehicles while passing mouth.Driver gets off,
Charging gun is inserted into electric car charging jack, public pipe fitting and main pipe connector are clamped, since water outlet solenoid valve is connected on
Charge in the charging circuit of pile body, so during the charging process, water outlet solenoid valve obtain it is electric normally opened, so that water in water cooling box can be with
Continuously pass through water cooling hose, copper water cooling tube.Since copper water cooling tube is arranged on heat conduction ring, and generated in metal pin
Heat can be transmitted on heat conduction ring by heat conducting bar at the first time, so the water for flowing through copper water cooling tube can quickly be taken away largely
Heat, to realize good water-cooling effect.After charging, extracts public pipe fitting, extracts charging gun, driver can drive away
Electric car.
Require emphasis the following: (whether terminating manually, still end automatically) after charging, water outlet solenoid valve
Power loss is normally closed, and water flow is automatically stopped at this time；Flows per unit time in copper water cooling tube can (such as the cold nozzle diameter of copper water can with very little
To be designed to very little) because realizing heat dissipation effect enough, it is not necessary to excess traffic is wasted, also, during the charging process,
It can be to avoid water flow light in water cooling box (can ensure lasting heat dissipation)；(insulating heat-conductive silica gel is made by insulating heat-conductive silica gel in heat conducting bar
Belong to the prior art, heat conducting bar can also be made of other insulating heat-conduction materials), thermally conductive function was not only realized, but also be avoided that
Occurs short circuit when water cooling；If necessary, can also recycle from copper water cooling tube flow out water, make its turn again to reservoir (for example,
It can be designed to that the reservoir water surface is lower than the form of copper water cooling tube lower end, then copper water cooling tube lower end passes through water pipe, water guide frid
Reservoir is connected to back Deng routine water guide structure).
Deceleration band plate is one of slowing-down structure commonly used in the prior art, and the vehicle that can begin a new line rises safety.Electric car is in vehicle
During travelling on road frid, multiple deceleration band plates can be pressed through, the compression of deceleration band plate moves down, and drive deceleration inner piston to move down,
Deceleration reset spring is pressurized, and deceleration air cavity becomes larger, and rises the intracavitary a part of gas of aqueous vapor and enters in deceleration air cavity, rises on water inner piston
It moves, rises water reset spring and be pressurized, a part of water is pumped in liter aqueous chamber through a liter water water inlet pipe in ground reservoir, electric car
After leaving deceleration band plate, under deceleration reset spring, liter water action of reset spring, rises a part of water in aqueous chamber and be discharged through liter water
Pipe is forced into water cooling box, to carry out " moisturizing " to water cooling box inside.
Described two side baffles are parallel to each other, two opposite sides of the side baffle point in lane bottom plate, and side baffle is vertical
Arrangement, lane floor level arrangement, side baffle length direction are parallel to lane floor length direction.Side baffle can play " shield
The effect on column " provides protection for the electric car on the bottom plate of lane.Each battery charger cradle structure is along lane floor length direction successively cloth
It sets, each speed bump structure is sequentially arranged along lane floor length direction.Electric car, can into and out of during battery charger cradle structure
Multiple deceleration band plates are successively pressed through, enough water can be provided for water cooling box for water-cooling.Another side baffle is equipped with
The multiple and one-to-one wide-angle lens 121 of battery charger cradle structure, in corresponding battery charger cradle structure and wide-angle lens: parking plate and wide-angle
The opposite sides of mirror point in lane bottom plate, the mirror surface of wide-angle lens is towards parking plate.Wide-angle lens can assist driver observation parking plate,
Road conditions at the frid of lane improve safety.The battery charger cradle structure further includes the water cooled holder 36 being arranged in above parking plate,
In a battery charger cradle structure: water cooled holder is fixed on parking plate by cradling piece 361, and water cooled holder is equipped with positioning card
Slot, public pipe fitting and locating groove are clamped.Usually, public pipe fitting is connected on locating groove, can effectively carry out positioning storage.Institute
It is intracavitary equipped with deceleration limit body 64 to state reduction pneumatic, deceleration limit body contacts deceleration inner piston, rises the intracavitary par above at premium that sets of aqueous and limits
Body 53 rises the contact of water limit body and rises water inner piston.It is living in deceleration limit body and liter water limit physical efficiency limitation deceleration band plate and liter water
The position of plug, avoid deceleration band plate rise excessively, avoid the decline of liter water inner piston excessive.The ground is equipped with multiple and slows down
The one-to-one geosyncline of cylinder body, deceleration cylinder body are arranged on corresponding geosyncline, and lane frid is fixed on by several frid brackets
On ground, distance is 5 to 20 millimeters between lane frid and ground.Deceleration cylinder body is directly arranged on ground (on geosyncline), stablizes
Property is good, and lane frid ground clearance should not be too large, and otherwise electric car opens lane frid more " laborious ", and electric car is opened down
Frid vibration in lane is bigger, and " distance is 5 to 20 millimeters between lane frid and ground " is taken in the present embodiment.
Claims (7)
1. a kind of electric automobile charging pile structure, characterized in that including
Lane frid, water cooling box, ground reservoir and multiple battery charger cradle structures；
The lane frid includes lane bottom plate and two side baffles, is equipped with water cooling breather cheek valve and water cooling list at the top of water cooling box
To air outlet valve, battery charger cradle structure includes parking plate, charging pile body and water cooling hose, and charging pile body includes pile body and charging cable
Road, charging circuit include the charging cable connecting with power grid and the charging gun that connect with charging cable, and charging gun and pile body are clamped, and are filled
Electric rifle includes external insulation cylinder and several metal pins being arranged in outer insulating cylinder, one of side baffle be equipped with it is multiple with fill
The one-to-one vehicles while passing mouth of broadcasting station structure；
Corresponding battery charger cradle structure in vehicles while passing mouth: parking plate one end is docked with vehicles while passing mouth, external insulation cylinder housing
Equipped with heat conduction ring, charging gun is equipped with several heat conducting bars across external insulation cylinder side wall, and heat conducting bar is made of insulating heat-conductive silica gel,
Heat conducting bar and metal pin correspond, and heat conducting bar one end connects corresponding metal pin, and the heat conducting bar other end connects heat conduction ring,
Heat conduction ring is equipped with copper water cooling tube, and copper water cooling tube upper end is equipped with main pipe connector, and water cooling box bottom is equipped with several and water cooling hose one
One corresponding water cooling mouth, water cooling hose one end are connected to corresponding water cooling mouth, and the water cooling hose other end is equipped with public pipe fitting, and public pipe connects
Head can be clamped and be connected to main pipe connector, and water cooling mouth is equipped with water outlet solenoid valve, and water outlet solenoid valve is connected on filling for charging pile body
In electric line, water outlet solenoid valve obtains electric normally opened, and water outlet solenoid valve power loss is normally closed；
Water cooling box is equipped with multiple lift pumps, and lane frid is equipped with the multiple and one-to-one speed bump structure of lift pump,
In corresponding speed bump structure and lift pump: lift pump includes rising water vat body, is equipped in liter water vat body close with liter water vat body sliding
The liter water inner piston of cooperation is sealed, water inner piston is risen and a liter water vat internal body portion is divided into liter aqueous vapor chamber and rises aqueous chamber, rise aqueous vapor chamber
Par above at premium reset spring is inside set, the connection of water reset spring one end is risen and rises water inner piston, the connection of the water reset spring other end is risen and rises water
Cylinder body, speed bump structure include the through-hole being arranged on the bottom plate of lane, the deceleration band plate across through-hole and setting in deceleration band plate
The deceleration cylinder body of lower section, deceleration band plate can be moved up and down along through-hole, are equipped in deceleration cylinder body and are slidingly sealed cooperation with deceleration cylinder body
Deceleration inner piston, deceleration cylinder interior is separated into deceleration cavity and deceleration air cavity by deceleration inner piston, and the connection of deceleration cavity is big
Gas, deceleration cavity is interior to be equipped with deceleration reset spring, and deceleration reset spring one end connects deceleration inner piston, and deceleration reset spring is another
End connection deceleration cylinder body, deceleration inner piston are equipped with several deceleration piston rods across deceleration air cavity, deceleration piston rod and deceleration
Cylinder body is slidingly sealed cooperation, and deceleration piston rod connects deceleration band plate, rises aqueous vapor chamber, rises aqueous chamber, the water surface in water cooling box, water cooling
Bottom portion, deceleration band plate, deceleration air cavity and deceleration cavity are from top to bottom sequentially arranged, and deceleration air cavity rises water air pipe company by slowing down
A liter aqueous vapor chamber is passed to, water vat body is risen and goes out equipped with the liter water water inlet being connected to liter aqueous chamber and the liter water being connected to liter aqueous chamber
The mouth of a river rises and sets par above at premium feed liquor check valve on water water inlet, rises water water inlet by rising inside water water inlet pipe and ground reservoir
It is connected to, sets par above at premium on liter water water outlet and go out liquid check valve, rise water water outlet and is connected to by rising water outlet pipe and water cooling box inside.
2. a kind of electric automobile charging pile structure according to claim 1, characterized in that described two side baffles are mutually equal
Row, two opposite sides of the side baffle point in lane bottom plate, side baffle arrange that lane floor level is arranged, side baffle vertically
Length direction is parallel to lane floor length direction.
3. a kind of electric automobile charging pile structure according to claim 2, characterized in that each battery charger cradle structure is along lane bottom
Plate length direction is sequentially arranged, and each speed bump structure is sequentially arranged along lane floor length direction.
4. a kind of electric automobile charging pile structure according to claim 1 or 2 or 3, characterized in that on another side baffle
Equipped with multiple with the one-to-one wide-angle lens of battery charger cradle structure, in corresponding battery charger cradle structure and wide-angle lens: parking plate and wide
The opposite sides of angle mirror point in lane bottom plate, the mirror surface of wide-angle lens is towards parking plate.
5. a kind of electric automobile charging pile structure according to claim 1, characterized in that the battery charger cradle structure further includes
Water cooled holder above parking plate is set, and in a battery charger cradle structure: water cooled holder is fixed on parking plate by cradling piece
On, water cooled holder is equipped with locating groove, and public pipe fitting and locating groove are clamped.
6. a kind of electric automobile charging pile structure according to claim 1 or 2 or 3, characterized in that the reduction pneumatic is intracavitary
Equipped with deceleration limit body, deceleration limit body contacts deceleration inner piston, and liter aqueous is intracavitary to set par above at premium limit body, rises water limit body and connects
Touching rises water inner piston.
7. a kind of electric automobile charging pile structure according to claim 1 or 2 or 3, characterized in that the ground is equipped with
The multiple and one-to-one geosyncline of deceleration cylinder body, deceleration cylinder body are arranged on corresponding geosyncline, and lane frid passes through several frids
Bracket fixes on the ground, and distance is 5 to 20 millimeters between lane frid and ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291794.4A CN110217128A (en) | 2019-04-12 | 2019-04-12 | A kind of electric automobile charging pile structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291794.4A CN110217128A (en) | 2019-04-12 | 2019-04-12 | A kind of electric automobile charging pile structure |
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| Publication Number | Publication Date |
|---|---|
| CN110217128A true CN110217128A (en) | 2019-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910291794.4A Withdrawn CN110217128A (en) | 2019-04-12 | 2019-04-12 | A kind of electric automobile charging pile structure |
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| Country | Link |
|---|---|
| CN (1) | CN110217128A (en) |
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2019
- 2019-04-12 CN CN201910291794.4A patent/CN110217128A/en not_active Withdrawn
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190910 |
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| WW01 | Invention patent application withdrawn after publication |