CN109728459A - Electro-hydraulic integrated form attachment device and vehicle - Google Patents
Electro-hydraulic integrated form attachment device and vehicle Download PDFInfo
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- CN109728459A CN109728459A CN201910059876.6A CN201910059876A CN109728459A CN 109728459 A CN109728459 A CN 109728459A CN 201910059876 A CN201910059876 A CN 201910059876A CN 109728459 A CN109728459 A CN 109728459A
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- 239000007788 liquid Substances 0.000 claims abstract description 222
- 238000001816 cooling Methods 0.000 claims abstract description 136
- 230000007246 mechanism Effects 0.000 claims abstract description 83
- 238000009434 installation Methods 0.000 claims description 168
- 239000000110 cooling liquid Substances 0.000 claims description 46
- 238000012360 testing method Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 2
- 239000002826 coolant Substances 0.000 description 16
- 238000009413 insulation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 238000002679 ablation Methods 0.000 description 4
- 238000011897 real-time detection Methods 0.000 description 4
- 238000005538 encapsulation Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- -1 and certainly Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
Abstract
The invention belongs to be electrically connected technical field, it is intended to solve the problems, such as that existing electric connector easily generates heat under high current work and there are the reliabilities and service life of security risk and reduction electric connector.Thus, the present invention provides a kind of electro-hydraulic integrated form attachment devices, electro-hydraulic integrated form attachment device includes installing mechanism, electric mortiser connection mechanism and liquid cooling plug-in connection, electric mortiser connection mechanism and liquid cooling plug-in connection are arranged on installing mechanism, liquid cooling plug-in connection includes that liquid cooling feed liquor component, liquid cooling go out liquid component and cooling circuit, liquid cooling feed liquor component and liquid cooling go out liquid component and are arranged on installing mechanism, cooling circuit is connected to liquid cooling feed liquor component and liquid cooling goes out between liquid component, and cooling circuit is close or fitting electric mortiser connection mechanism is arranged.Electro-hydraulic integrated form attachment device of the invention improves the reliability and service life of electro-hydraulic integrated form attachment device without security risk.
Description
Technical field
The invention belongs to be electrically connected technical field, a kind of electro-hydraulic integrated form attachment device and vehicle are specifically provided.
Background technique
Electric connector is a kind of common electric connecting part, and purposes is very extensive, such as on electric car, can be with
Charge and discharge are carried out for electric car by electric connector, as the application and user of electric connector are shorter to electric car
Charge and discharge time requirement so as to electric car carry out charge and discharge when electric current it is increasing, since electric connector is in charge and discharge
Electric current during operation can flow through the presence of pin and contact resistance, electric connector can be caused to generate heat, and the bigger hair of electric current
Heat it is more, so as to cause electric connector pin contact site and high-voltage line crimping spot temperature it is excessively high, if heat cannot and
When disperse, easily cause the pin ablation of electric connector, or even other components of electric connector can be damaged, exist safety it is hidden
Suffer from.Moreover, electric connector is often at high temperature using the reliability and service life that can greatly reduce electric connector.
Therefore, this field needs a kind of electro-hydraulic integrated form attachment device and vehicle to solve the above problems.
Summary of the invention
In order to solve the above problem in the prior art, easily sent out in order to solve existing electric connector under high current work
Heat and there are problems that security risk and reduce the reliability and service life of electric connector, the present invention provides a kind of electricity
Liquid integrated form attachment device, electro-hydraulic integrated form attachment device include installing mechanism, electric mortiser connection mechanism and liquid cooling plug-in connection, electric mortiser
Connection mechanism and liquid cooling plug-in connection are arranged on installing mechanism, and liquid cooling plug-in connection includes that liquid cooling feed liquor component, liquid cooling go out liquid
Component and cooling circuit, liquid cooling feed liquor component and liquid cooling go out liquid component and are arranged on installing mechanism, and cooling circuit is connected to liquid
Cold feed liquor component and liquid cooling go out between liquid component, and cooling circuit is close or fitting electric mortiser connection mechanism is arranged.
In the optimal technical scheme of above-mentioned electro-hydraulic integrated form attachment device, at least part of cooling circuit is set around electricity
On plug-in connection.
In the optimal technical scheme of above-mentioned electro-hydraulic integrated form attachment device, electric mortiser connection mechanism includes high-voltage positive electrode grafting structure
Part and high voltage negative socket component, high-voltage positive electrode socket component and high voltage negative socket component are arranged on installing mechanism, cold
But circuit includes connected first part and second part, and first part is set around on high-voltage positive electrode socket component, second part
It being set around on high voltage negative socket component, one in first part and second part is connected with liquid cooling feed liquor component, and first
Point and second part in another go out liquid component with liquid cooling and be connected.
In the optimal technical scheme of above-mentioned electro-hydraulic integrated form attachment device, cooling circuit further includes by first part and the
The connected Part III in two parts.
In the optimal technical scheme of above-mentioned electro-hydraulic integrated form attachment device, installing mechanism includes the first installation component and the
Two installation components, liquid cooling feed liquor component include the first liquid cooling liquid inlet joint being arranged on the first installation component and are arranged second
The second liquid cooling liquid inlet joint on installation component, it includes that the first liquid cooling being arranged on the first installation component goes out that liquid cooling, which goes out liquid component,
Liquid connector and the second liquid cooling liquid outlet connector being arranged on the second installation component, high-voltage positive electrode socket component include being arranged first
High-voltage positive electrode pin on installation component and the high-voltage positive electrode pin hole being arranged on the second installation component, high voltage negative grafting structure
Part includes the high voltage negative pin being arranged on the first installation component and the high voltage negative needle being arranged on the second installation component
Hole, first part are set around on high-voltage positive electrode pin hole and connect with the second liquid cooling liquid inlet joint, and it is negative that second part is set around high pressure
It is connect on the pin hole of pole and with the second liquid cooling liquid outlet connector, in the case of grafting is completed, the first liquid cooling liquid inlet joint and the second liquid
Cold liquid inlet joint plugs together connection, and the first liquid cooling liquid outlet connector is plugged together with the second liquid cooling liquid outlet connector and connect, high-voltage positive electrode pin with
High-voltage positive electrode pin hole plugs together connection, and high voltage negative pin is plugged together with high voltage negative pin hole and connect.
In the optimal technical scheme of above-mentioned electro-hydraulic integrated form attachment device, electro-hydraulic integrated form attachment device further includes first
Temperature sensor, in the case of grafting is completed, the test side of the first temperature sensor is connect with high-voltage positive electrode pin, and first
Temperature sensor is used to detect the temperature of high-voltage positive electrode pin.
In the optimal technical scheme of above-mentioned electro-hydraulic integrated form attachment device, electro-hydraulic integrated form attachment device further includes second
Temperature sensor, in the case of grafting is completed, the test side of second temperature sensor is connect with high voltage negative pin, and second
Temperature sensor is used to detect the temperature of high voltage negative pin.
In the optimal technical scheme of above-mentioned electro-hydraulic integrated form attachment device, it is arranged on the outer surface of high-voltage positive electrode pin hole
There is the first insulating heat-conductive component, first part is set around on the first insulating heat-conductive component.
In the optimal technical scheme of above-mentioned electro-hydraulic integrated form attachment device, it is arranged on the outer surface of high voltage negative pin hole
There is the second insulating heat-conductive component, second part is set around on the second insulating heat-conductive component.
In the optimal technical scheme of above-mentioned electro-hydraulic integrated form attachment device, electric mortiser connection mechanism further includes low pressure grafting structure
Part, low pressure socket component include the low pressure pin being arranged on the first installation component and are arranged in low on the second installation component
Pressing hole, in the case of grafting is completed, low pressure pin is plugged together with low pressure pin hole and is connect.
In the optimal technical scheme of above-mentioned electro-hydraulic integrated form attachment device, electric mortiser connection mechanism further includes ground connection grafting structure
Part, ground connection socket component include the ground connection pin being arranged on the first installation component and connecing on the second installation component are arranged in
Ground pin hole, in the case of grafting is completed, ground connection pin is plugged together with ground connection pin hole and is connect.
In the optimal technical scheme of above-mentioned electro-hydraulic integrated form attachment device, the first liquid cooling liquid inlet joint includes setting the
The first mounting post on one installation component and the first inlet being arranged in the first mounting post, the second liquid cooling liquid inlet joint include
The first installation set being arranged on the second installation component and the second inlet being arranged in the first installation set, the first liquid cooling go out liquid
Connector includes the second mounting post being arranged on the first installation component and the first liquid outlet being arranged in the second mounting post, and second
Liquid cooling liquid outlet connector includes the second installation set being arranged on the second installation component and what is be arranged in the second installation set second go out
Liquid mouth, in the case of grafting is completed, the first installation set and the first mounting post grafting, the first inlet and the second inlet connect
It connects, the second installation set and the second mounting post grafting, the first liquid outlet are connect with the second liquid outlet.
In the optimal technical scheme of above-mentioned electro-hydraulic integrated form attachment device, in the first installation set and/or the first mounting post
Be provided with the first valve body, the first valve body be set as the first installation set and the first mounting post grafting in place when make the first inlet with
Second inlet is connected and closes the first inlet and the second inlet when the first installation set is with the first installation post separation,
The second valve body is provided in second installation set and/or the second mounting post, the second valve body is set as in the second installation set and the second peace
The first liquid outlet is connected with the second liquid outlet and when the second installation set is with the second installation post separation
Close the first liquid outlet and the second liquid outlet.
In the optimal technical scheme of above-mentioned electro-hydraulic integrated form attachment device, the one of the first mounting post the first installation set of direction
Side is provided with the first guide frame, and the side of the first installation set towards the first mounting post is provided with the second guide frame, and first leads
It is set as making the first mounting post when the first installation component and the second installation component move towards to structure and the second guide frame
It is directed in the first installation set, the side of the second mounting post towards the second installation set is provided with third guide frame, the second peace
The side of encapsulation towards the second mounting post is provided with the 4th guide frame, and third guide frame and the 4th guide frame are set as
First installation component and the second installation component are directed to the second mounting post in the second installation set when moving towards.
In the optimal technical scheme of above-mentioned electro-hydraulic integrated form attachment device, the first guide frame is rounded corner/bevelling,
Second guide frame be rounded corner/bevelling, third guide frame be rounded corner/bevelling, the 4th guide frame be rounded corner/
Bevelling.
On the other hand, the present invention also provides a kind of vehicle, which includes above-mentioned electro-hydraulic integrated form attachment device.
It will be appreciated to those of skill in the art that in the preferred technical solution of the present invention, by liquid cooling feed liquor structure
Part and liquid cooling go out between liquid component be arranged cooling circuit and by cooling circuit it is close or fitting electric mortiser connection mechanism setting so that liquid
A part of coolant liquid in cold feed liquor component can be diverted in cooling circuit, be then flowed into liquid cooling again and gone out in liquid component, make
The heat that electric mortiser connection mechanism can be generated in flowing by obtaining the coolant liquid in cooling circuit is taken away, and the temperature of electric mortiser connection mechanism is avoided
Spend height, setting in this way, can not only realize it is electro-hydraulic integrally disposed, and can be using liquid cooling come to electric mortiser connection mechanism
Cool down, provide good radiating condition and channel to the work of attachment device galvanization, it is ensured that attachment device electrical conductor week
The temperature enclosed is in certain range, builds good working temperature environment.
Further, at least part of cooling circuit is wound around on electric mortiser connection mechanism, enable cooling circuit with
Electric mortiser connection mechanism comes into full contact with, and the contact area with electric mortiser connection mechanism is improved, to be more conducive to the cooling in cooling circuit
Liquid takes away the heat that electric mortiser connection mechanism generates, and avoids electric mortiser connection mechanism from generating local temperature rise, to guarantee attachment device without peace
Full hidden danger improves the reliability and service life of attachment device.
Further, the first part of cooling circuit is wound around on high-voltage positive electrode socket component, and second of cooling circuit
Divide and be wound around on high voltage negative socket component, to guarantee that two maximum pyrotoxins of electric mortiser connection mechanism can be cooled down, makes
Attachment device any position all will not temperature it is excessively high, thus be further ensured that attachment device without security risk, and further
Improve the reliability and service life of attachment device.
Further, it is born by the way that first part to be wound around on high-voltage positive electrode pin hole and second part is wound around high pressure
On the pin hole of pole, so that the heat that high-voltage positive electrode pin and high voltage negative pin generate can be taken away in time, avoid
Ablation occurs for high-voltage positive electrode pin and high voltage negative pin, will not cause high-voltage positive electrode pin and high voltage negative pin week
The parts damages enclosed, to further improve the reliability and service life of attachment device.
Further, the temperature of real-time detection high-voltage positive electrode pin is capable of by the first temperature sensor, in high-voltage positive electrode
Pin can remind user in time when the temperature is excessively high, avoid damaging attachment device.
Further, the temperature of real-time detection high voltage negative pin is capable of by second temperature sensor, in high voltage negative
Pin can remind user in time when the temperature is excessively high, avoid damaging attachment device.
Further, it can be realized height by the way that the first insulating heat-conductive component is arranged on the outer surface of high-voltage positive electrode pin hole
Electro-hydraulic being dielectrically separated from positive pressure pole position, and capable of being radiated in real time to high-voltage positive electrode pin in time, will not cause it is short
High-voltage positive electrode pin ablation is also avoided in the case of road, further increases the safety of attachment device.
Further, it can be realized height by the way that the second insulating heat-conductive component is arranged on the outer surface of high voltage negative pin hole
Pressure the electro-hydraulic of cathode position is dielectrically separated from, and can be radiated in real time to high voltage negative pin in time, will not cause it is short
High voltage negative pin ablation is also avoided in the case of road, further increases the safety of attachment device.
Further, the first valve body and the second valve body can make liquid cooling junction portion have the function from being connected and from cut-off
Can, i.e., the grafting of liquid cooling connector in place when be at fluid communication state, liquid cooling connector separation when be at liquid cut
Only state avoids the loss and dirt of coolant liquid to avoid making coolant liquid leak into outside when liquid cooling connector is extracted
Contaminate environment.
Further, it is led by the cooperation and third guide frame and the 4th of the first guide frame and the second guide frame
Cooperation to structure, can make the first installation component and the second installation component to it is slotting when be oriented to, guarantee the first installation component
With the fast insert-pull of the second installation component, its Dock With Precision Position is realized, improve the accuracy and speed of grafting, further increase the effect that changes the outfit
Rate, while improving the service life of attachment device.In addition, by the way that the first guide frame, the second guide frame, third guiding are tied
Structure and the 4th guide frame are provided entirely on liquid cooling plug-in connection, so that attachment device is on the basis for realizing self- steering function
On no longer need to that other guiding mechanisms are additionally arranged, and then be further simplified structure.
In addition, vehicle of the invention due to use above-mentioned electro-hydraulic integrated form attachment device so that grafting complete
Will not be excessive due to electric current under situation and make attachment device fever damage, guarantee the normal work of attachment device, promote user's body
It tests.
Scheme 1: a kind of electro-hydraulic integrated form attachment device, which is characterized in that the electro-hydraulic integrated form attachment device includes peace
Mounting mechanism, electric mortiser connection mechanism and liquid cooling plug-in connection, the electric mortiser connection mechanism and the liquid cooling plug-in connection are arranged at described
On installing mechanism,
The liquid cooling plug-in connection includes that liquid cooling feed liquor component, liquid cooling go out liquid component and cooling circuit, the liquid cooling feed liquor
Component and the liquid cooling go out liquid component and are arranged on the installing mechanism, and the cooling circuit is connected to the liquid cooling feed liquor structure
Part and the liquid cooling go out between liquid component, and the cooling circuit is close or the fitting electric mortiser connection mechanism is arranged.
Scheme 2: electro-hydraulic integrated form attachment device according to scheme 1, which is characterized in that the cooling circuit is at least
A part is set around on the electric mortiser connection mechanism.
Scheme 3: the electro-hydraulic integrated form attachment device according to scheme 2, which is characterized in that the electric mortiser connection mechanism includes
High-voltage positive electrode socket component and high voltage negative socket component, the high-voltage positive electrode socket component and the high voltage negative socket component
It is arranged on the installing mechanism, the cooling circuit includes connected first part and second part, the first part
It being set around on the high-voltage positive electrode socket component, the second part is set around on the high voltage negative socket component, and described
One in a part of and described second part is connected with the liquid cooling feed liquor component, the first part and the second part
In another go out liquid component with the liquid cooling and be connected.
Scheme 4: electro-hydraulic integrated form attachment device according to scheme 3, which is characterized in that the cooling circuit further includes
The Part III that the first part is connected with the second part.
Scheme 5: electro-hydraulic integrated form attachment device according to scheme 3, which is characterized in that the installing mechanism includes the
One installation component and the second installation component, the liquid cooling feed liquor component include the first liquid being arranged on first installation component
Cold liquid inlet joint and the second liquid cooling liquid inlet joint being arranged on second installation component, it includes setting that the liquid cooling, which goes out liquid component,
The second liquid cooling setting the first liquid cooling liquid outlet connector on first installation component and being arranged on second installation component
Liquid outlet connector,
The high-voltage positive electrode socket component includes the high-voltage positive electrode pin and setting being arranged on first installation component
High-voltage positive electrode pin hole on second installation component, the high voltage negative socket component include setting in first installation
High voltage negative pin on component and the high voltage negative pin hole being arranged on second installation component, the first part around
It is connect on the high-voltage positive electrode pin hole and with the second liquid cooling liquid inlet joint, the second part is set around the high pressure
It is connect on cathode pin hole and with the second liquid cooling liquid outlet connector,
In the case of grafting is completed, the first liquid cooling liquid inlet joint and the second liquid cooling liquid inlet joint plug together company
Connect, the first liquid cooling liquid outlet connector is plugged together with the second liquid cooling liquid outlet connector and is connect, the high-voltage positive electrode pin with it is described
High-voltage positive electrode pin hole plugs together connection, and the high voltage negative pin is plugged together with the high voltage negative pin hole and connect.
Scheme 6: the electro-hydraulic integrated form attachment device according to scheme 5, which is characterized in that the electro-hydraulic integrated form connection
Device further includes the first temperature sensor, grafting complete in the case of, the test side of first temperature sensor with it is described
The connection of high-voltage positive electrode pin, first temperature sensor are used to detect the temperature of high-voltage positive electrode pin.
Scheme 7: the electro-hydraulic integrated form attachment device according to scheme 5, which is characterized in that the electro-hydraulic integrated form connection
Device further includes second temperature sensor, grafting complete in the case of, the test side of the second temperature sensor with it is described
The connection of high voltage negative pin, the second temperature sensor are used to detect the temperature of high voltage negative pin.
Scheme 8: the electro-hydraulic integrated form attachment device according to scheme 5, which is characterized in that the high-voltage positive electrode pin hole
The first insulating heat-conductive component is provided on outer surface, the first part is set around on the first insulating heat-conductive component.
Scheme 9: the electro-hydraulic integrated form attachment device according to scheme 5, which is characterized in that the high voltage negative pin hole
The second insulating heat-conductive component is provided on outer surface, the second part is set around on the second insulating heat-conductive component.
Scheme 10: the electro-hydraulic integrated form attachment device according to scheme 5, which is characterized in that the electric mortiser connection mechanism is also
Including low pressure socket component, the low pressure socket component includes the low pressure pin being arranged on first installation component and sets
The low pressure pin hole on second installation component is set, in the case of grafting is completed, the low pressure pin and the low pressure needle
Hole plugs together connection.
Scheme 11: the electro-hydraulic integrated form attachment device according to scheme 5, which is characterized in that the electric mortiser connection mechanism is also
Including being grounded socket component, the ground connection socket component includes the ground connection pin being arranged on first installation component and sets
The ground connection pin hole on second installation component is set, in the case of grafting is completed, the ground connection pin and the grounding pin
Hole plugs together connection.
Scheme 12: the electro-hydraulic integrated form attachment device according to scheme 5, which is characterized in that the first liquid cooling feed liquor
Connector include the first mounting post being arranged on first installation component and be arranged in first mounting post first into
Liquid mouth, the second liquid cooling liquid inlet joint include the first installation set being arranged on second installation component and are arranged described
The second inlet in first installation set, the first liquid cooling liquid outlet connector include be arranged on first installation component
Two mounting posts and the first liquid outlet being arranged in second mounting post, the second liquid cooling liquid outlet connector include being arranged in institute
The second liquid outlet stating the second installation set on the second installation component and being arranged in second installation set is completed in grafting
Under situation, first installation set and the first mounting post grafting, first inlet are connect with second inlet,
Second installation set and the second mounting post grafting, first liquid outlet are connect with second liquid outlet.
Scheme 13: electro-hydraulic integrated form attachment device according to scheme 12, which is characterized in that first installation set
And/or the first valve body is provided in first mounting post, first valve body be set as first installation set with it is described
First mounting post grafting in place when first inlet is connected with second inlet and in first installation set
First inlet and second inlet are closed when with the first installation post separation,
The second valve body is provided in second installation set and/or second mounting post, second valve body is set as
Second installation set with the second mounting post grafting in place when lead first liquid outlet with second liquid outlet
It passes to and makes first liquid outlet and second liquid outlet in second installation set and the second installation post separation
Closing.
Scheme 14: electro-hydraulic integrated form attachment device according to scheme 12, which is characterized in that first mounting post court
The side of first installation set is provided with the first guide frame, first installation set towards first mounting post one
Side is provided with the second guide frame, and first guide frame and second guide frame are set as in the first installation structure
Part and second installation component are directed to first mounting post in first installation set when moving towards,
The side of second mounting post towards second installation set is provided with third guide frame, second installation
Set is provided with the 4th guide frame, the third guide frame and the 4th guiding knot towards the side of second mounting post
Structure is set as being guided second mounting post when first installation component and second installation component move towards
To in second installation set.
Scheme 15: the electro-hydraulic integrated form attachment device according to scheme 14, which is characterized in that first guide frame
For rounded corner/bevelling, second guide frame is rounded corner/bevelling, the third guide frame be rounded corner/tiltedly
Angle, the 4th guide frame are rounded corner/bevelling.
Scheme 16: a kind of vehicle, which is characterized in that the vehicle includes electro-hydraulic collection described in any one of scheme 1 to 15
Accepted way of doing sth attachment device.
Detailed description of the invention
The preferred embodiment of the present invention described with reference to the accompanying drawings and in conjunction with electric car, in attached drawing:
Fig. 1 is the structural schematic diagram one of electro-hydraulic integrated form attachment device of the invention；
Fig. 2 is the structural schematic diagram two of electro-hydraulic integrated form attachment device of the invention；
Fig. 3 is the structural schematic diagram three of electro-hydraulic integrated form attachment device of the invention；
Fig. 4 is the structural schematic diagram four of electro-hydraulic integrated form attachment device of the invention；
Fig. 5 is the structural schematic diagram five of electro-hydraulic integrated form attachment device of the invention.
In attached drawing:
1, high-voltage positive electrode socket component；11, high-voltage positive electrode pin；12, high-voltage positive electrode pin hole；2, high voltage negative grafting structure
Part；21, high voltage negative pin；22, high voltage negative pin hole；3, installing mechanism；31, the first installation component；32, the second installation structure
Part；4, cooling circuit；41, first part；42, second part；43, Part III；5, liquid cooling feed liquor component；51, the first liquid cooling
Liquid inlet joint；511, the first mounting post；512, the first inlet；52, the second liquid cooling liquid inlet joint；521, the first installation set；
522, the second inlet；6, liquid cooling goes out liquid component；61, the first liquid cooling liquid outlet connector；611, the second mounting post；612, first goes out liquid
Mouthful；62, the second liquid cooling liquid outlet connector；621, the second installation set；622, the second liquid outlet；7, low pressure socket component；71, low pressure
Pin；72, low pressure pin hole；8, it is grounded socket component；81, it is grounded pin；82, it is grounded pin hole；9, the first temperature sensor；
10, second temperature sensor；100, the first insulating heat-conductive component；200, the second insulating heat-conductive component.
Specific embodiment
Firstly, it will be apparent to a skilled person that these embodiments are used only for explaining technology of the invention
Principle, it is not intended that limit the scope of the invention.For example, although the present invention is illustrated in conjunction with electric car,
This be not it is restrictive, technical solution of the present invention obviously applies also for other vehicles, such as hybrid vehicle, high-speed rail column
Vehicle and overhead rail train etc., in addition, technical solution of the present invention also can apply to other equipment, such as lifting equipment, traction
Equipment and numerically controlled processing equipment etc., the change of this application belong to guarantor of the invention without departing from the principle of the present invention
Protect range.
It should be noted that in the description of the present invention, term " in ", "upper", "lower", "inner", the instructions such as "outside" side
To or the term of positional relationship be direction based on the figure or positional relationship, this is intended merely to facilitate description, rather than
Indication or suggestion described device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitation of the present invention.In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.
In addition it is also necessary to explanation, in the description of the present invention unless specifically defined or limited otherwise, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.To those skilled in the art, on can understanding as the case may be
State the concrete meaning of term in the present invention.
The existing electric connector pointed out based on background technique easily generate heat under high current work and there are security risk and
Reduce electric connector reliability and service life the problem of, the present invention provides a kind of electro-hydraulic integrated form attachment device and electricity
Electrical automobile, it is intended to so that attachment device improves the reliability and service life of attachment device without security risk.
Specifically, as shown in Figure 1, electric car of the invention includes car body, power battery and is connected to car body and moves
Electro-hydraulic integrated form attachment device between power battery, the electro-hydraulic integrated form attachment device include installing mechanism 3, electric mortiser connection mechanism and
Liquid cooling plug-in connection, electric mortiser connection mechanism and liquid cooling plug-in connection are arranged on installing mechanism 3, and liquid cooling plug-in connection includes liquid cooling
Feed liquor component 5, liquid cooling go out liquid component 6 and cooling circuit 4, and liquid cooling feed liquor component 5 and liquid cooling go out liquid component 6 and be arranged at fitting machine
On structure 3, cooling circuit 4 is connected to liquid cooling feed liquor component 5 and liquid cooling goes out between liquid component 6, and cooling circuit 4 is close or is bonded electric mortiser
Connection mechanism setting.Wherein, installing mechanism 3 can be the structures such as mounting shell, mounting base and/or mounting plate, those skilled in the art
The specific structure of installing mechanism 3 can be flexibly set in practical applications, as long as can pick to electric mortiser by installing mechanism 3
Structure and liquid cooling plug-in connection are installed.Electric mortiser connection mechanism can only include high pressure socket component, can also include simultaneously
(high pressure socket component is generally used for the charge and discharge of electric car, low pressure socket component for high pressure socket component and low pressure socket component
It is generally used for low-voltage power supply and the communication of electric car), those skilled in the art can flexibly set electricity in practical applications
The specific structure of plug-in connection, the adjustment and change of this electric mortiser connection mechanism specific structure are without departing from the principle of the present invention,
It should limit within protection scope of the present invention.Cooling circuit 4 can be arranged close to electric mortiser connection mechanism, i.e. cooling circuit 4 and electricity
Only close to not being bonded, electric mortiser connection mechanism can generate heat plug-in connection at work, to make air around electric mortiser connection mechanism and its
He generates heat at component, and the coolant liquid in cooling circuit 4 can take away heat at this time, i.e., take away heat, certainly, cooling circuit indirectly
4 can also be bonded the setting of electric mortiser connection mechanism, i.e., cooling circuit 4 is directly fitted with electric mortiser connection mechanism, and electric mortiser connection mechanism is at work
It can generate heat, so that the coolant liquid in the directly cooled circuit 4 of the heat for generating electric mortiser connection mechanism is taken away, i.e., directly take away heat
In comparison cooling circuit 4 and electric mortiser connection mechanism be arranged close to easily facilitate the design of attachment device by amount, i.e. product
Design freedom is higher, such as size, shape etc. can be designed more flexible, and cooling circuit 4 and electric mortiser connection mechanism are pasted
Closing setting can make heat dissipation effect best, that is, the coolant liquid that the heat generated is just cooled in circuit 4 at once is taken away, this field skill
Art personnel can flexibly set the specific set-up mode of cooling circuit 4 Yu electric mortiser connection mechanism in actual products application, only
The coolant liquid for wanting the heat that electric mortiser connection mechanism can be enable to generate to be cooled in circuit 4 is taken away.
Preferably, at least part of cooling circuit 4 is set around on electric mortiser connection mechanism.Wherein, cooling circuit 4 can only have
A part is wound around on electric mortiser connection mechanism, can also be all wound around on electric mortiser connection mechanism.In a kind of preferred situation, such as scheme
1, shown in 3 and 4, electric mortiser connection mechanism includes high-voltage positive electrode socket component 1 and high voltage negative socket component 2, high-voltage positive electrode grafting structure
Part 1 and high voltage negative socket component 2 are arranged on installing mechanism 3, and cooling circuit 4 includes connected first part 41 and second
Part 42, first part 41 are set around on high-voltage positive electrode socket component 1, and second part 42 is set around high voltage negative socket component 2
On, one in first part 41 and second part 42 is connected with liquid cooling feed liquor component 5, in first part 41 and second part 42
Another go out liquid component 6 with liquid cooling and be connected.High-voltage positive electrode socket component 1 and high voltage negative socket component 2 are two main
Pyrotoxin, high-voltage positive electrode socket component 1 and high pressure are born respectively by the first part 41 of cooling circuit 4 and second part 42
Socket component 2 winding in pole enables cooling circuit 4 all to carry out high-voltage positive electrode socket component 1 and high voltage negative socket component 2
Cooling.It should be noted that first part 41 is wound around high-voltage positive electrode socket component 1 and second part 42 is wound around height
Pressing on cathode socket component 2 is that first part 41 and second part 42 are disposed as coil of pipes, is then wound around height respectively
On positive pressure pole socket component 1 and high voltage negative socket component 2, certainly, in addition to setting first part 41 and second part 42 to
Coil of pipes structure can also set cannula structure for first part 41 and second part 42, then be arranged first part 41
On high-voltage positive electrode socket component 1, second part 42 is set on high voltage negative socket component 2.Those skilled in the art can
To flexibly set the specific structure and shape of first part 41 and second part 42 in practical applications, as long as making first part
41 and second part 42 can respectively close to or fitting high-voltage positive electrode socket component 1 and high voltage negative socket component 2 and can and
When take away the heat that high-voltage positive electrode socket component 1 and high voltage negative socket component 2 generate.In addition, in the present invention, it can
First part 41 to be connected with liquid cooling feed liquor component 5, second part 42 goes out liquid component 6 with liquid cooling and is connected, at this time cooling circuit 4
In coolant liquid first flow through first part 41 and pass through second part 42 (exactly shown in Fig. 4 this structure), it is, of course, also possible to
First part 41 is gone out liquid component 6 with liquid cooling to be connected, second part 42 is connected with liquid cooling feed liquor component 5, at this time in cooling circuit 4
Coolant liquid first flow through second part 42 and pass through first part 41.In high-voltage positive electrode socket component 1 and high voltage negative grafting structure
In the case of there is certain distance between part 2, Part III 43 can be set, i.e. cooling circuit 4 includes first part 41, second
First part 41 is connected by part 42 and Part III 43, Part III 43 with second part 42.
In a kind of specific situation, as shown in Figures 1 to 4, installing mechanism 3 includes the first installation component 31 and the second installation
Component 32, liquid cooling feed liquor component 5 include the first liquid cooling liquid inlet joint 51 being arranged on the first installation component 31 and setting the
The second liquid cooling liquid inlet joint 52 on two installation components 32, it includes being arranged on the first installation component 31 that liquid cooling, which goes out liquid component 6,
First liquid cooling liquid outlet connector 61 and the second liquid cooling liquid outlet connector 62 for being arranged on the second installation component 32, high-voltage positive electrode grafting structure
Part 1 includes the high-voltage positive electrode pin 11 being arranged on the first installation component 31 and the high pressure being arranged on the second installation component 32
Positive pin hole 12, high voltage negative socket component 2 include the high voltage negative pin 21 being arranged on the first installation component 31 and setting
High voltage negative pin hole 22 on the second installation component 32, first part 41 be set around on high-voltage positive electrode pin hole 12 and with the second liquid
Cold liquid inlet joint 52 connects, and second part 42 is set around on high voltage negative pin hole 22 and connect with the second liquid cooling liquid outlet connector 62,
In the case of grafting is completed, the first liquid cooling liquid inlet joint 51 is plugged together with the second liquid cooling liquid inlet joint 52 and is connect, and the first liquid cooling goes out
Liquid connector 61 is plugged together with the second liquid cooling liquid outlet connector 62 and is connect, and high-voltage positive electrode pin 11 is plugged together with high-voltage positive electrode pin hole 12 and connect,
High voltage negative pin 21 is plugged together with high voltage negative pin hole 22 and is connect.Wherein, the first installation component 31 and the second installation component 32 can
Think mounting base, installation shell or mounting plate etc., is herein the first installation shell, the second installation structure with the first installation component 31
For part 32 is the second installation shell, wherein high-voltage positive electrode pin 11 and high voltage negative pin 21 are all disposed within the first installation
On shell, high-voltage positive electrode pin hole 12 and high voltage negative pin hole 22 are all disposed on the second installation shell, and the first installation shell is public affairs
It holds (i.e. plug end), the second installation shell is female end (i.e. socket end), in actual product application, can install shell for first
It is arranged on the power battery of electric car, the second installation shell is arranged in the vehicle body hanger of electric car, it is of course also possible to
First installation shell is arranged in the vehicle body hanger of electric car, the second installation shell is arranged in the power electric of electric car
Chi Shang.In addition, electric mortiser connection mechanism further includes low pressure socket component 7, low pressure socket component 7 includes being arranged in the first installation component 31
On low pressure pin 71 and the low pressure pin hole 72 that is arranged on the second installation component 32, in the case of grafting is completed, low pressure
Pin 71 is plugged together with low pressure pin hole 72 and is connect.Electric mortiser connection mechanism further includes ground connection socket component 8, and ground connection socket component 8 includes setting
It sets in the ground connection pin 81 on the first installation component 31 and the ground connection pin hole 82 being arranged on the second installation component 32, in grafting
In the case of completion, ground connection pin 81 is plugged together with ground connection pin hole 82 and is connect.
Preferably, as described in figures 1 and 5, electro-hydraulic integrated form attachment device further includes the first temperature sensor 9, complete in grafting
In the case of, the test side of the first temperature sensor 9 is connect with high-voltage positive electrode pin 11, and the first temperature sensor 9 is for examining
Survey the temperature of high-voltage positive electrode pin 11.Wherein, the first temperature sensor 9 can use NTC temperature sensor, which passes
The probe of sensor is directly contacted with high-voltage positive electrode pin 11, for the temperature of real-time detection high-voltage positive electrode pin 11, the NTC temperature
Degree sensor can be connected to outside by low voltage wiring harness, to be powered for NTC temperature sensor.
Preferably, as described in figures 1 and 5, electro-hydraulic integrated form attachment device further includes second temperature sensor 10, complete in grafting
In the case of, the test side of second temperature sensor 10 is connect with high voltage negative pin 21, and second temperature sensor 10 is used for
Detect the temperature of high voltage negative pin 21.Similarly with first sensor, second temperature sensor 10 can also use NTC temperature
Sensor is spent, the probe of the NTC temperature sensor is directly contacted with high voltage negative pin 21, is used for real-time detection high voltage negative
The temperature of pin 21, the NTC temperature sensor can also be connected to outside by low voltage wiring harness, to be NTC temperature sensor
It is powered.
It should be noted that the first temperature sensor 9 and second temperature sensor 10 are in addition to the NTC temperature using above-mentioned example
Sensor is spent, other kinds of temperature sensor can also be used, as long as height can be able to detect by the first temperature sensor 9
The temperature of positive pressure pole pin 11 and the temperature that high voltage negative pin 21 is detected by second temperature sensor 10.This
Outside, it is also necessary to which explanation is, in the present invention it is possible to only connect temperature sensor in high-voltage positive electrode pin 11 or only exist
Temperature sensor is connected in high voltage negative pin 21, so that cost is reduced, certainly more preferably in high-voltage positive electrode pin
11 and high voltage negative pin 21 on connect temperature sensor simultaneously, so that it is negative to monitor high-voltage positive electrode pin 11 and high pressure in all directions
The heat condition of pole pin 21, and still can pass through another when even if a temperature sensor breaking down wherein
Temperature sensor continues to detect, so that utmostly Shangdi guarantees that electro-hydraulic integrated form attachment device of the invention will not deposit
In security risk.
Preferably, as shown in figure 3, being provided with the first insulating heat-conductive component 100 on the outer surface of high-voltage positive electrode pin hole 12,
First part 41 is set around on the first insulating heat-conductive component 100.That is, the first insulating heat-conductive component 100 is arranged in high pressure
It between positive pin hole 12 and first part 41, so that insulation can either be realized, and can be realized thermally conductive, wherein the first insulation is led
Hot component 100 can be using thermal conductive silicon gum cover, heat conductive graphite set etc., and those skilled in the art can in practical applications neatly
The specific structure and material of first insulating heat-conductive component 100 are set, if can be realized insulation and it is thermally conductive, by insulation can
To prevent electromagnetic interference, by it is thermally conductive can be in order to which the coolant liquid in first part 41 be by the heat of high-voltage positive electrode pin 11
Amount is taken away.
Preferably, as shown in figure 3, being provided with the second insulating heat-conductive component 200 on the outer surface of high voltage negative pin hole 22,
Second part 42 is set around on the second insulating heat-conductive component 200.Similarly with the first insulating heat-conductive component 100, the second insulation is led
Hot component 200 is arranged between high voltage negative pin hole 22 and second part 42, so that insulation can either be realized, and can be realized and leads
Heat, wherein the second insulating heat-conductive component 200 can be covered etc. using thermal conductive silicon gum cover, heat conductive graphite, and those skilled in the art can be with
Flexibly set the specific structure and material of the second insulating heat-conductive component 200 in practical applications, if can be realized insulation and
It is thermally conductive, electromagnetic interference can be prevented by insulation, can be incited somebody to action by thermally conductive in order to the coolant liquid in second part 42
The heat of high voltage negative pin 21 is taken away.
Preferably, as shown in Figures 2 and 3, the first liquid cooling liquid inlet joint 51 includes the be arranged on the first installation component 31
One mounting post 511 and the first inlet 512 for being arranged in the first mounting post 511, and the second liquid cooling liquid inlet joint 52 includes setting
First on the second installation component 32 installation set 521 and the second inlet 522 for being arranged in the first installation set 521, and first
Liquid cooling liquid outlet connector 61 includes the second mounting post 611 being arranged on the first installation component 31 and is arranged in the second mounting post 611
On the first liquid outlet 612, the second liquid cooling liquid outlet connector 62 includes the second installation set 621 for being arranged on the second installation component 32
With the second liquid outlet 622 being arranged in the second installation set 621, in the case of grafting is completed, the first installation set 521 and first
511 grafting of mounting post, the first inlet 512 are connect with the second inlet 522, and the second installation set 621 and the second mounting post 611 are inserted
It connects, the first liquid outlet 612 is connect with the second liquid outlet 622.Setting in this way, so that the first installation set 521 and the first peace
Fill column 511 can grafting each other, so that the first inlet 512 be made to connect conducting, the second installation set 621 with the second inlet 522
With the second mounting post 611 can grafting each other, so that the first liquid outlet 612 be made to connect conducting with the second liquid outlet 622.In reality
In, the first valve body is provided in the first installation set 521 and/or the first mounting post 511, the first valve body is set as in the first peace
Encapsulation 521 and 511 grafting of the first mounting post in place when the first inlet 512 and the second inlet 522 is connected and first
Installation set 521 closes the first inlet 512 and the second inlet 522 when separating with the first mounting post 511, the second installation set
621 and/or second the second valve body is provided in mounting post 611, the second valve body is set as in the second installation set 621 and the second installation
611 grafting of column in place when so that the first liquid outlet 612 and the second liquid outlet 622 is connected and is pacified in the second installation set 621 with second
Dress column 611 closes the first liquid outlet 612 and the second liquid outlet 622 when separating.Wherein, the function of the first valve body and the second valve body
It can be realized using the composite structure that double spool and spring match, for example, the structure of the first valve body and the second valve body
It can just not repeated one by one herein using the technical solution in Patent No. 201720092637.7.Setting in this way,
Can be avoided makes liquid leakage when electro-hydraulic integrated form attachment device of the invention is in extraction state, avoids coolant liquid
Loss and pollution environment.
Preferably, the side of the first mounting post 511 towards the first installation set 521 is provided with the first guide frame, the first peace
The side of encapsulation 521 towards the first mounting post 511 is provided with the second guide frame, and the first guide frame and the second guide frame are set
Be set to makes the first mounting post 511 be directed to the first installation when the first installation component 31 and the second installation component 32 move towards
In set 521, the side of the second mounting post 611 towards the second installation set 621 is provided with third guide frame, the second installation set 621
The side of second mounting post 611 is provided with the 4th guide frame, third guide frame and the 4th guide frame are set as
First installation component 31 and the second installation component 32 make the second mounting post 611 be directed to the second installation set 621 when moving towards
In.Guide function is realized if be pointed out that, the sum of the first mounting post 511 and the height of the first installation set 521 need big
In the maximum height of electric mortiser connection mechanism, similarly, the sum of the height of the second mounting post 611 and the second installation set 621 is also required to greatly
In the maximum height of electric mortiser connection mechanism, to guarantee (to insert in the first installation component 31 (plug portion) and the second installation component 32
Seating portion) targeting part can be made first to contact when moving towards grafting, to guarantee the realization of guide function, in the first mounting post
511 and first installation set 521 and the second mounting post 611 and the second installation set 621 when first contacting, by the first guide frame and
The cooperation of second guide frame is directed to the first mounting post 511 in first installation set 521, similarly, is oriented to by third
The cooperation of structure and the 4th guide frame is directed to the second mounting post 611 in second installation set 621, passes through guiding role energy
Enough realize the accurate grafting of plug portion and socket part.
Preferably, the first guide frame is rounded corner/bevelling, and the second guide frame is rounded corner/bevelling, and third is led
It is rounded corner/bevelling to structure, the 4th guide frame is rounded corner/bevelling.In a kind of possible situation, plug portion
511 end of the first mounting post and 611 end of the second mounting post be provided with rounding corner structure, 521 end of the first installation set and
Two installation sets, 621 end is provided with bevelling structure, so that guiding is realized in the cooperation by rounding corner structure and bevelling structure.
In the present invention, by the structure for setting liquid cooling plug-in connection to there is guide function, so that electro-hydraulic integrated form attachment device
It no longer needs to that individual guiding mechanism is arranged, space can not only be saved, component weight is reduced and simplify structure, but also mentioned
The high precision of cooperation.
In the present invention, coolant liquid is preferably water, and certainly, coolant liquid can also select other to can be realized cooling function
Liquid, this adjustment and change to coolant liquid are not construed as limiting the invention, and should all be limited to protection scope of the present invention
Within.
So far, it has been combined preferred embodiment shown in the drawings and describes technical solution of the present invention, still, this field
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific embodiments.Without departing from this
Under the premise of the principle of invention, those skilled in the art can make equivalent change or replacement to the relevant technologies feature, these
Technical solution after change or replacement will fall within the scope of protection of the present invention.
Claims (10)
1. a kind of electro-hydraulic integrated form attachment device, which is characterized in that the electro-hydraulic integrated form attachment device includes installing mechanism, electricity
Plug-in connection and liquid cooling plug-in connection, the electric mortiser connection mechanism and the liquid cooling plug-in connection are arranged at the installing mechanism
On,
The liquid cooling plug-in connection includes that liquid cooling feed liquor component, liquid cooling go out liquid component and cooling circuit, the liquid cooling feed liquor component
Go out liquid component with the liquid cooling to be arranged on the installing mechanism, the cooling circuit be connected to the liquid cooling feed liquor component with
The liquid cooling goes out between liquid component, and the cooling circuit is close or the fitting electric mortiser connection mechanism is arranged.
2. electro-hydraulic integrated form attachment device according to claim 1, which is characterized in that at least one of the cooling circuit
Divide and is set around on the electric mortiser connection mechanism.
3. electro-hydraulic integrated form attachment device according to claim 2, which is characterized in that the electric mortiser connection mechanism includes high pressure
Positive socket component and high voltage negative socket component, the high-voltage positive electrode socket component and the high voltage negative socket component are all provided with
It sets on the installing mechanism, the cooling circuit includes connected first part and second part, first part's winding
In on the high-voltage positive electrode socket component, the second part is set around on the high voltage negative socket component, and described first
Point and the second part in one be connected with the liquid cooling feed liquor component, in the first part and the second part
Another goes out liquid component with the liquid cooling and is connected.
4. electro-hydraulic integrated form attachment device according to claim 3, which is characterized in that the cooling circuit further includes by institute
State the Part III that first part is connected with the second part.
5. electro-hydraulic integrated form attachment device according to claim 3, which is characterized in that the installing mechanism includes the first peace
Fill component and the second installation component, the liquid cooling feed liquor component include the first liquid cooling for being arranged on first installation component into
Liquid connector and the second liquid cooling liquid inlet joint being arranged on second installation component, it includes that setting exists that the liquid cooling, which goes out liquid component,
The first liquid cooling liquid outlet connector on first installation component goes out liquid with the second liquid cooling being arranged on second installation component
Connector,
The high-voltage positive electrode socket component includes the high-voltage positive electrode pin being arranged on first installation component and is arranged in institute
The high-voltage positive electrode pin hole on the second installation component is stated, the high voltage negative socket component includes being arranged in first installation component
On high voltage negative pin and the high voltage negative pin hole that is arranged on second installation component, the first part be set around
It is connect on the high-voltage positive electrode pin hole and with the second liquid cooling liquid inlet joint, the second part is set around the high voltage negative
It is connect on pin hole and with the second liquid cooling liquid outlet connector,
In the case of grafting is completed, the first liquid cooling liquid inlet joint is plugged together with the second liquid cooling liquid inlet joint and is connect, institute
It states the first liquid cooling liquid outlet connector and is plugged together with the second liquid cooling liquid outlet connector and is connect, the high-voltage positive electrode pin and the high pressure
Positive pin hole plugs together connection, and the high voltage negative pin is plugged together with the high voltage negative pin hole and connect.
6. electro-hydraulic integrated form attachment device according to claim 5, which is characterized in that the electro-hydraulic integrated form attachment device
It further include the first temperature sensor, in the case of grafting is completed, the test side of first temperature sensor and the high pressure
Positive pin connection, first temperature sensor are used to detect the temperature of high-voltage positive electrode pin.
7. electro-hydraulic integrated form attachment device according to claim 5, which is characterized in that the electro-hydraulic integrated form attachment device
It further include second temperature sensor, in the case of grafting is completed, the test side of the second temperature sensor and the high pressure
The connection of cathode pin, the second temperature sensor are used to detect the temperature of high voltage negative pin.
8. electro-hydraulic integrated form attachment device according to claim 5, which is characterized in that the outside of the high-voltage positive electrode pin hole
The first insulating heat-conductive component is provided on surface, the first part is set around on the first insulating heat-conductive component.
9. electro-hydraulic integrated form attachment device according to claim 5, which is characterized in that the outside of the high voltage negative pin hole
The second insulating heat-conductive component is provided on surface, the second part is set around on the second insulating heat-conductive component.
10. electro-hydraulic integrated form attachment device according to claim 5, which is characterized in that the electric mortiser connection mechanism further includes
Low pressure socket component, the low pressure socket component include that the low pressure pin being arranged on first installation component and setting exist
Low pressure pin hole on second installation component, in the case of grafting is completed, the low pressure pin and the low pressure pin hole are inserted
Close connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910059876.6A CN109728459A (en) | 2019-01-22 | 2019-01-22 | Electro-hydraulic integrated form attachment device and vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910059876.6A CN109728459A (en) | 2019-01-22 | 2019-01-22 | Electro-hydraulic integrated form attachment device and vehicle |
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| WO2020245687A1 (en) * | 2019-06-05 | 2020-12-10 | Te Connectivity Corporation | Heat exchanger for a power connector |
| CN112776653A (en) * | 2019-11-01 | 2021-05-11 | 爱驰汽车有限公司 | Battery quick-change system and electric vehicle |
| CN112838316A (en) * | 2019-11-01 | 2021-05-25 | 爱驰汽车有限公司 | Battery pack assembly and method of using same |
| CN113085608A (en) * | 2021-04-30 | 2021-07-09 | 四川永贵科技有限公司 | Liquid cooling structure of terminal that radiating effect is good |
| CN113147454A (en) * | 2021-04-30 | 2021-07-23 | 四川永贵科技有限公司 | Liquid cooling structure of full-coverage type terminal |
| DE102020206416A1 (en) | 2020-05-22 | 2021-11-25 | Te Connectivity Germany Gmbh | Cooling device for a connector element and connector element for high-voltage applications |
| WO2024027177A1 (en) * | 2022-07-30 | 2024-02-08 | 三一锂能有限公司 | Battery system unit, battery system, electrical working machine, and battery swapping station |
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| WO2020245687A1 (en) * | 2019-06-05 | 2020-12-10 | Te Connectivity Corporation | Heat exchanger for a power connector |
| CN114072309A (en) * | 2019-06-05 | 2022-02-18 | 泰连服务有限公司 | Heat exchanger for power supply connector |
| US11285832B2 (en) | 2019-06-05 | 2022-03-29 | TE Connectivity Services Gmbh | Heat exchanger for a power connector |
| CN114072309B (en) * | 2019-06-05 | 2024-04-12 | 泰连服务有限公司 | Heat exchanger for power connector |
| CN112776653A (en) * | 2019-11-01 | 2021-05-11 | 爱驰汽车有限公司 | Battery quick-change system and electric vehicle |
| CN112838316A (en) * | 2019-11-01 | 2021-05-25 | 爱驰汽车有限公司 | Battery pack assembly and method of using same |
| CN112776653B (en) * | 2019-11-01 | 2022-11-15 | 爱驰汽车有限公司 | Battery quick-change system and electric vehicle |
| DE102020206416A1 (en) | 2020-05-22 | 2021-11-25 | Te Connectivity Germany Gmbh | Cooling device for a connector element and connector element for high-voltage applications |
| CN113085608A (en) * | 2021-04-30 | 2021-07-09 | 四川永贵科技有限公司 | Liquid cooling structure of terminal that radiating effect is good |
| CN113147454A (en) * | 2021-04-30 | 2021-07-23 | 四川永贵科技有限公司 | Liquid cooling structure of full-coverage type terminal |
| WO2024027177A1 (en) * | 2022-07-30 | 2024-02-08 | 三一锂能有限公司 | Battery system unit, battery system, electrical working machine, and battery swapping station |
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