CN208919527U - Liquid cooling connector assembly, liquid cooling insert arrangement and battery pack assembly - Google Patents
Liquid cooling connector assembly, liquid cooling insert arrangement and battery pack assembly Download PDFInfo
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- CN208919527U CN208919527U CN201821408088.0U CN201821408088U CN208919527U CN 208919527 U CN208919527 U CN 208919527U CN 201821408088 U CN201821408088 U CN 201821408088U CN 208919527 U CN208919527 U CN 208919527U
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- liquid cooling
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a kind of liquid cooling connector assembly, liquid cooling insert arrangement and battery pack assembly, liquid cooling connector assembly includes: mounting plate；At least one relocation mechanism, relocation mechanism are resiliently attached to the rear side of mounting plate；Multiple connectors, multiple connectors are all connected to mounting plate, and the plug port of multiple connectors is respectively positioned on the front side of mounting plate.Liquid cooling insert arrangement includes: that liquid cooling patches holder assembly, and it includes the first mounting plate, at least one relocation mechanism and multiple liquid cooling sockets that liquid cooling, which patches holder assembly, and relocation mechanism is resiliently attached to the rear side of the first mounting plate, and multiple liquid cooling sockets are all connected to the first mounting plate；Liquid cooling patches head assembly, and it includes the second mounting plate and multiple liquid cooling plugs that liquid cooling, which patches head assembly, and multiple liquid cooling plugs are all connected to the second mounting plate, and liquid cooling plug is inserted in liquid cooling socket.Battery pack assembly includes battery pack and liquid cooling insert arrangement as above.The utility model realizes the floating connection of connector, realizes ne-leakage phenomenon during patching.
Description
Technical field
The utility model relates to a kind of liquid cooling connector assembly, liquid cooling insert arrangement and battery pack assemblies.
Background technique
With stepping up for battery core specific energy, electric vehicle mileage travelled is alleviated, but institute after the raising of battery core specific energy
It is required that battery core heat exchange to be also correspondingly improved, current make has been not achieved on vehicle performance by traditional methods for cooling
With requiring.Therefore efficiently cooling, heating function are most important to battery pack.
Currently, the battery pack of electric vehicle is to be fixed on chassis, electricity is driven using the circulation of cooling water in hot channel
The thermal balance of Chi Bao, cooling water by the water pump in the preceding storehouse of electric vehicle is extracted into heating sheet or heat dissipation in hot channel in usual battery pack
Piece reaches thermal balance by circulation.Due to the various influences such as environment, temperature, because stress release or dynamic vibration load are deposited
Causing the connection of the liquid-supplying system on the heat-dissipating pipe and electric vehicle that are arranged in battery pack unreliable, or even coolant liquid occurs and seeps
Leakage.
Utility model content
Technical problem to be solved in the utility model be it is unreliable in order to overcome heat-dissipating pipe in existing battery pack to connect,
The defects of coolant liquid leakage occurs, and a kind of liquid cooling connector assembly, liquid cooling insert arrangement and battery pack assembly are provided.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of liquid cooling connector assembly, it is characterized in that comprising:
Mounting plate；
At least one relocation mechanism, the relocation mechanism are resiliently attached to the rear side of the mounting plate；
Multiple connectors, multiple connectors are all connected to the mounting plate, and multiple connectors patch end
Mouth is respectively positioned on the front side of the mounting plate.
In the present solution, form using the above structure, makes connector realize floating connection, effectively keeps away by relocation mechanism
The connection for having exempted from connector loosens, and greatly strengthens the stability of liquid cooling connector assembly, realizes that ne-leakage is existing during patching
As extending the service life of liquid cooling connector assembly.
Preferably, the direction of insertion of multiple connectors is identical as the elastic force direction of the relocation mechanism.
In the present solution, form using the above structure, enables connector that can be servo-actuated when grafting is mobile and adjusts position
State is set, the insertion of connector is met, improves the stability of liquid cooling connector assembly.
Preferably, the liquid cooling connector assembly is connected by the relocation mechanism with external connecting component, it is described floating
Motivation structure includes connecting rod and elastomer, and one end of the connecting rod is connected to the mounting plate, and the connecting rod passes through institute
State connecting component, the other end of the connecting rod is equipped with the radial direction along the connecting rod and extends outwardly the limiting section of protrusion,
The limiting section and the mounting plate slide in the connecting rod for limiting the connecting component, and the elastomer pressure is set to
Between the mounting plate and the connecting component.
In the present solution, form using the above structure, relocation mechanism structure is simple, easy to assembly.
Preferably, the side for being connected with the relocation mechanism in the mounting plate is equipped with guide part, the guide part is along institute
State connector direction of insertion extend outwardly protrusion and in the connecting component along protrusion direction slide.
It in the present solution, form, guide part can play guiding role using the above structure, ensure that mounting plate along patching
The direction of insertion of part is mobile, improves the stability of liquid cooling connector assembly.
Preferably, the elastomer is spring, the connecting rod passes through the spring.
In the present solution, form using the above structure, is convenient for the installation of spring by connecting rod, and spring is being pacified
Between loading board and connecting component compress against, effectively prevent spring generate shake shift phenomenon.
Preferably, each connector is any one of liquid cooling socket, liquid cooling plug, institute in multiple connectors
Liquid cooling socket is stated to match with the liquid cooling plug.
A kind of liquid cooling insert arrangement, it is characterized in that comprising:
Liquid cooling patches holder assembly, and it includes the first mounting plate, at least one relocation mechanism and more that the liquid cooling, which patches holder assembly,
A liquid cooling socket, the relocation mechanism are resiliently attached to the rear side of first mounting plate, and multiple liquid cooling sockets are all connected with
The front side of first mounting plate is respectively positioned in the plug port of first mounting plate, and multiple liquid cooling sockets；
Liquid cooling patches head assembly, and it includes the second mounting plate and multiple liquid cooling plugs, Duo Gesuo that the liquid cooling, which patches head assembly,
It states liquid cooling plug and is all connected to second mounting plate, multiple liquid cooling plugs and multiple liquid cooling sockets correspond,
And the liquid cooling plug is inserted in the liquid cooling socket.
Preferably, it further includes at least one positioning column that the liquid cooling, which patches holder assembly, the positioning column is connected to described
One mounting plate simultaneously extends outwardly along the direction of insertion of the liquid cooling plug, and it further includes having at least one that the liquid cooling, which patches head assembly,
Positioning sleeve, the positioning sleeve are connected to second mounting plate, and the positioning column and the positioning sleeve correspond, and described fixed
Position column is inserted in the positioning sleeve.
In the present solution, form, positioning column and positioning sleeve can play guiding and positioning function, improve using the above structure
Liquid cooling patches holder assembly and liquid cooling patches the grafting precision between head assembly, improves the stability of liquid cooling insert arrangement.
Preferably, the liquid cooling socket includes jack body, the first fitting and the first elastic component, first elasticity
Part, first fitting are sequentially located in the jack body along the direction close to the liquid cooling plug, and described first abuts
One end of part is connected to the inner wall of the jack body, the radial direction of the other end of first fitting along the liquid cooling socket
Direction outwardly convex, one end of first elastic component are connected to the inner wall of the jack body, first elastic component
The other end is sealed against first fitting；
The liquid cooling plug includes header body, the second fitting and the second elastic component, second elastic component, described
Second fitting is sequentially located in the header body along the direction close to the liquid cooling socket, one end of second fitting
It is connected to the inner wall of the header body, the other end of second fitting is outside along the radial direction of the liquid cooling plug
Protrusion, one end of second elastic component are connected to the inner wall of the header body, and the other end of second elastic component is close
Envelope is resisted against second fitting；
Wherein, when the header body is inserted in the jack body, first elastic component and second elasticity
Part is touched out, so that the header body is connected with the jack body.
In the present solution, form using the above structure, realizes liquid cooling socket and liquid cooling plug automatically in the process of disassembly
Sealing, ensure that will not water clock exudation, ensure that the reliability of liquid cooling insert arrangement, extend liquid cooling insert arrangement
Service life.
Preferably, being correspondingly arranged between first elastic component and second elastic component；When the header body plugs
When the jack body, first elastic component leans with second elastic component.
In the present solution, form using the above structure, the automatic sealing for realizing liquid cooling socket and liquid cooling plug.Meanwhile it tying
Structure is simple, easy to make.
Preferably, first fitting is respectively provided with interconnecting piece and abutting part, one end of the interconnecting piece is connected to institute
Abutting part is stated, the other end of the interconnecting piece passes through first elastic component and is connected to the inner wall of the jack body, institute
The inner wall for stating abutting part and the jack body has gap, and first elastic component is sealed against the abutting part, and
It is correspondingly arranged between first elastic component and the header body, it is corresponding between the abutting part and second elastic component to set
It sets；
When the header body is inserted in the jack body, the header body is resisted against first elastic component,
The abutting part is resisted against second elastic component.
In the present solution, form using the above structure, ensure that the cooling water in liquid cooling socket and liquid cooling plug all will not
Water clock exudation, ensure that the reliability of liquid cooling insert arrangement, extends the service life of liquid cooling insert arrangement.
Preferably, first elastic component includes the first spring and the first valve body, the both ends difference of first spring
It is resisted against the inner wall and first valve body of the jack body, first valve seal is resisted against first fitting
And it can be slided in the jack body；
Second elastic component includes second spring and the second valve body, and the both ends of the second spring are born against in institute
State the inner wall and second valve body of header body, second valve seal is resisted against second fitting and can be
Sliding in the header body.
In the present solution, form, the first spring provide the first valve body certain active force using the above structure, so that
One valve seal is resisted against the first fitting, ensure that liquid cooling socket ne-leakage phenomenon.
In addition, second spring provides the second valve body certain active force, supported so that the second valve seal is resisted against second
Fitting ensure that liquid cooling plug ne-leakage phenomenon.
Preferably, the outside wall surface of the liquid cooling socket is equipped with the sliding slot of the direction of insertion along the liquid cooling plug, it is described
It further includes having multiple lock sleeves and multiple locking members that liquid cooling, which patches holder assembly, the lock sleeve be sheathed on the liquid cooling socket and
The outside wall surface of sliding in the sliding slot, the liquid cooling plug is equipped at least one limiting groove, and the liquid cooling socket is equipped with
At least one perforation, the limiting groove, the perforation and the locking member correspond, and the perforation and the sliding slot phase
Connection, the locking member slide in the perforation；
When the lock sleeve slides in the sliding slot, the locking member is resisted against the lock sleeve and is inserted into the limit
Position groove；Or the locking member is detached from the limiting groove and is inserted into the sliding slot.
In the present solution, form using the above structure, realizes liquid cooling socket by sliding of the lock sleeve in sliding slot
The mutual installation and removal between liquid cooling plug are installed, dismantle very convenient, and structure is simple.
Preferably, the liquid cooling insert arrangement further includes elevating mechanism, the elevating mechanism is connected to the lock sleeve simultaneously
The lock sleeve is driven to slide in the sliding slot.
In the present solution, form using the above structure, the sliding of lock sleeve is driven by elevating mechanism, realizes cold socket
With the installation and removal between liquid cooling plug.
A kind of battery pack assembly, it is characterized in that comprising:
Battery pack, the battery pack is in the battery mounting for being installed on automobile, and the battery pack can be described
Length direction in battery mounting along the battery pack moves；
Liquid cooling insert arrangement as described above, the liquid cooling patch head assembly and are installed on the battery pack, and the liquid cooling connects
Jack assemblies are used to connect the cooling system of the automobile and are connected with the cooling system, the insertion side of the liquid cooling plug
To identical as the moving direction of the battery pack.
In the present solution, form using the above structure, effectively avoids the connection of connector from loosening, it is total to greatly enhance battery pack
At the stability of connection, and the leakage phenomenon of battery pack assembly is effectively prevented, extends the service life of battery pack assembly.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get the utility model respectively compared with
Good example.
The positive effect of the utility model is:
The liquid cooling connector assembly, liquid cooling insert arrangement and battery pack assembly of the utility model are connect using relocation mechanism realization
The floating connection of plug-in unit effectively avoids the connection of connector from loosening, and greatly enhances the reliability and service life of connection, realizes
Ne-leakage phenomenon during patching.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the liquid cooling connector assembly of the utility model embodiment 1.
Fig. 2 is the schematic diagram of internal structure of the liquid cooling connector assembly of the utility model embodiment 1.
Fig. 3 is the structural schematic diagram of the battery pack assembly of the utility model embodiment 2.
Fig. 4 is the decomposition texture schematic diagram of the battery pack assembly of the utility model embodiment 2.
Fig. 5 is that the battery mounting of the battery pack assembly of the utility model embodiment 2 and liquid cooling patch the interior of holder assembly
Portion's structural schematic diagram.
Fig. 6 is the structural schematic diagram of the liquid cooling insert arrangement of the battery pack assembly of the utility model embodiment 2.
Fig. 7 is the schematic diagram of internal structure of the liquid cooling insert arrangement of the battery pack assembly of the utility model embodiment 2.
Fig. 8 is the liquid cooling socket and liquid cooling plug of the liquid cooling insert arrangement of the battery pack assembly of the utility model embodiment 2
Schematic diagram of internal structure.
Fig. 9 is the liquid cooling socket and liquid cooling plug of the liquid cooling insert arrangement of the battery pack assembly of the utility model embodiment 3
Schematic diagram of internal structure.
Description of symbols:
Mounting plate 1
Guide part 11
Relocation mechanism 2
Connecting rod 21
Elastomer 22
Limiting section 23
Connector 3
Guide-localization portion 4
Liquid cooling patches holder assembly 10
First mounting plate 101
Positioning column 102
Liquid cooling patches head assembly 20
Second mounting plate 201
Positioning sleeve 202
Liquid cooling socket 31
Jack body 311
First fitting 312
Interconnecting piece 3121
Abutting part 3122
First elastic component 313
First valve body 3131
First spring 3132
Lock sleeve 314
Locking member 315
Sliding slot 316
Spring 317
Liquid cooling plug 32
Header body 321
Second fitting 322
Second elastic component 323
Second valve body 3231
Second spring 3232
Limiting groove 324
Liquid cooling insert arrangement 100
Battery pack 200
Battery mounting 300
First pilot hole 301
Second pilot hole 302
Specific embodiment
Illustrate below by the mode of embodiment and completely the utility model in conjunction with attached drawing to become apparent from, but not therefore
Among the scope of embodiments that the utility model is limited in.
In the description of the present invention, it should be understood that the orientation of the instructions such as term "left", "right", "upper", "lower"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.
Embodiment 1
As depicted in figs. 1 and 2, the liquid cooling connector assembly of the present embodiment includes mounting plate 1,2 and of at least one relocation mechanism
Multiple connectors 3, relocation mechanism 2 are resiliently attached to the rear side of mounting plate 1, and multiple connectors 3 are all connected to mounting plate 1, and more
The plug port of a connector 3 is respectively positioned on the front side of mounting plate 1.Connector 3 is connected to mounting plate 1 and realizes installation and fixes,
And multiple connectors 3 are connected by plug port with external cooling system, the cooling water that cooling system provides passes through multiple
Connector 3 can be realized circulating cooling.Meanwhile mounting plate 1 is communicated with the outside and is connect by relocation mechanism 2, so that mounting plate 1, more
A connector 3 realizes floating connection with external, and the connection for effectively preventing connector 3 loosens, and greatly strengthens liquid cooling and patches group
The stability of part realizes ne-leakage phenomenon during patching, extends the service life of liquid cooling connector assembly.
The direction of insertion of multiple connectors 3 can be identical as the elastic force direction of relocation mechanism 2.Multiple connectors 3 pass through
Fixed plate 1 is simultaneously installed vertically on mounting plate 1, and the side of mounting plate 1 is equipped with relocation mechanism 2 and is communicated with the outside and connects, multiple
Connector 3 moves the grafting that can be realized multiple connectors 3 along the axial direction of connector 3 during grafting, i.e., edge patches
The mobile grafting that can be realized multiple connectors 3 of the direction of insertion of part 3, meanwhile, during grafting, the insertion side of connector 3
To identical as the elastic force direction of relocation mechanism 2, connector 3 can be servo-actuated and adjusting position state when grafting is mobile,
The insertion for meeting connector 3 improves the stability of liquid cooling connector assembly.
Liquid cooling connector assembly is connected by relocation mechanism 2 with external connecting component, and relocation mechanism 2 may include having company
Extension bar 21 and elastomer 22, one end of connecting rod 21 are connected to mounting plate 1, and connecting rod 21 passes through connecting component, connecting rod 21
The other end extends outwardly raised limiting section 23, limiting section 23 and mounting plate 1 equipped with the radial direction along connecting rod 21 for limiting
Determine connecting component to slide in connecting rod 21, the pressure of elastomer 22 is set between mounting plate 1 and connecting component.Connecting rod 21, which passes through, to be connected
Relay part can simultaneously move in connecting component, and connecting rod 21 plays by limiting section 23 and mounting plate 1 and defines connecting rod
21 moving range, structure is simple, easy to assembly.
Elastomer 22 can be spring, and connecting rod 21 passes through spring.It is convenient for the installation of spring by connecting rod 21, and makes
Spring between mounting plate 1 and connecting component compress against, effectively prevent spring 8 generate shake shift phenomenon.
The side that relocation mechanism 2 is connected in mounting plate 1 can be equipped with guide part 11, and guide part 11 is inserted along connector 3
Enter direction extend outwardly protrusion and in connecting component along protrusion direction slide.Guide part 11 can play guiding role, guarantee
Mounting plate 1 is moved along the direction of insertion of connector 3, improves the stability of liquid cooling connector assembly.Wherein, connecting rod 21 is even
Movement can also play certain guiding restriction effect on relay part.The quantity of relocation mechanism 2 is not construed as limiting, it is preferable that is floated
The quantity of mechanism 2 is four, and four relocation mechanisms 2 are respectively arranged at four edges of mounting plate 1, improve liquid cooling and patch group
The stability of part.
The liquid cooling connector assembly of the present embodiment can also include at least one guide-localization portion 4, and guide-localization portion 4 is located at peace
Towards the side of the grafting port of connector 3 in loading board 1, guide-localization portion 4 can be on mounting plate 1 along the insertion of connector 3
Direction outwardly convex, guide-localization portion 4 can also the direction of insertion on mounting plate 1 along connector 3 be recessed inwardly.Guide-localization
Guide-localization is played the role of in portion 4, improves the grafting precision of connector 3, improves the stability of liquid cooling connector assembly.
Each connector 3 can be any one of liquid cooling socket 31, liquid cooling plug 32 in multiple connectors 3, i.e., more
In a connector 3, all connectors 3 are liquid cooling socket 31, alternatively, all connectors 3 are liquid cooling plug 32, alternatively, portion
Tap plug-in unit 3 is liquid cooling socket 31, remaining connector 3 is liquid cooling plug 32.Liquid cooling socket 31 is matched with liquid cooling plug 32, this
The liquid cooling connector assembly of embodiment passes through grafting between liquid cooling socket 31 and the liquid cooling plug 32 of outside or the present embodiment
Liquid cooling connector assembly passes through the grafting between liquid cooling plug 32 and the liquid cooling socket 31 of outside.
Embodiment 2
As shown in Figures 3 to 8, the battery pack assembly of the utility model embodiment 2 includes liquid cooling insert arrangement 100 and battery
Packet 200.The liquid cooling insert arrangement 100 patches holder assembly 10 including liquid cooling and liquid cooling patches head assembly 20, and liquid cooling patches holder assembly
10 include that the first mounting plate 101, at least one relocation mechanism 2 and multiple liquid cooling sockets 31, relocation mechanism 2 are resiliently attached to first
The side of mounting plate 101, multiple liquid cooling sockets 31 are all connected to the first mounting plate 101, and multiple liquid cooling sockets 31 patch end
Mouth is respectively positioned on the other side of the first mounting plate 101.The liquid cooling of the present embodiment patches holder assembly 10 and patches with the liquid cooling in embodiment 1
The structure of component is identical, and the liquid cooling of the present embodiment patches one end of multiple liquid cooling sockets 31 of holder assembly 10 for connecting automobile
Cooling system is simultaneously connected with cooling system, and the other end of multiple liquid cooling sockets 31 patches head assembly 20 with liquid cooling and is connected.
It includes the second mounting plate 201 and multiple liquid cooling plugs 32 that liquid cooling, which patches head assembly 20, and multiple liquid cooling plugs 32 connect
It is connected to the second mounting plate 201, multiple liquid cooling plugs 32 are corresponded with multiple liquid cooling sockets 31, and liquid cooling plug 32 is inserted in liquid
Cold socket 31.Liquid cooling patches holder assembly 10 and patches between head assembly 20 when being connected with liquid cooling, is realized by relocation mechanism 2 more
A liquid cooling plug 32 and multiple liquid cooling sockets 31 realize floating connection during grafting, effectively prevent connection and loosen, greatly
The stability of liquid cooling insert arrangement 100 is enhanced greatly, is realized ne-leakage phenomenon during patching, is extended battery pack assembly
Service life.
Liquid cooling patches head assembly 20 and is installed in battery pack 200, and battery pack 200 is used to be installed on the battery mounting of automobile
In 300, and battery pack 200 can the length direction in battery mounting 300 along battery pack 200 move, liquid cooling plug 32
Direction of insertion is identical as the moving direction of battery pack 200.Battery pack 200 is in battery mounting 300 along the length of battery pack 200
When direction is mobile, liquid cooling plug 32 will be inserted into or extract liquid cooling socket 31, and battery pack 200 can be solid with battery by movement
Installation between reservation 300 perhaps disassembly so that liquid cooling patches head assembly 20 and also correspondingly installs or be releasably connected to liquid
On cold joint jack assemblies 10.Wherein, liquid cooling patches holder assembly 10 and is installed and connected in battery mounting 300, and the one of relocation mechanism 2
End is connected to the first mounting plate 101, and the other end of relocation mechanism 2 is connected to battery mounting 300.
The first pilot hole 301, the first installation can be offered on battery mounting 300 along the direction of insertion of liquid cooling plug 32
Be connected in plate 101 relocation mechanism 2 side can be equipped with guide part 11, guide part 11 along liquid cooling plug 32 direction of insertion to
In outer the first pilot hole 301 for extending protrusion and being inserted on battery mounting 300.11 energy of first pilot hole 301 and guide part
Guiding role is enough played, ensure that the first mounting plate 101 and liquid cooling socket 31 are moved along the direction of insertion of liquid cooling plug 32, is improved
The stability of liquid cooling insert arrangement 100.
It can also include at least one positioning column 102 that liquid cooling, which patches holder assembly 10, and positioning column 102 is connected to the first mounting plate
101 and extend outwardly along the direction of insertion of liquid cooling plug 32, it further includes having at least one positioning sleeve that liquid cooling, which patches head assembly 20,
202, positioning sleeve 202 is connected to the second mounting plate 201, and positioning column 102 and positioning sleeve 202 correspond, and positioning column 102 plugs
In in positioning sleeve 202.Positioning column 102 and positioning sleeve 202 can play guiding and positioning function, improve liquid cooling and patch holder assembly 10
The grafting precision between head assembly 20 is patched with liquid cooling, improves the stability of liquid cooling insert arrangement 100.
Between the first mounting plate 101 and the second mounting plate 201, the length of the length of positioning column 102 and positioning sleeve 202 it
With the sum of the length of the length and liquid cooling plug 32 that are greater than liquid cooling socket 31.Liquid cooling patches head assembly 20 and patches being plugged in liquid cooling
When in holder assembly 10, the positioning column 102 before being plugged in liquid cooling socket 31 of liquid cooling plug 32 can first touch positioning sleeve 202 simultaneously
It is inserted into positioning sleeve 202, realizes that positioning column 102 and positioning sleeve 202 can first play guiding role, ensure that liquid cooling combination hub
Component 10 and liquid cooling patch the grafting precision between head assembly 20.
Several second pilot holes 302 can be offered on battery mounting 300 along the direction of insertion of liquid cooling plug 32, the
The connecting rod 21 that two pilot holes 302 patch holder assembly 10 with liquid cooling corresponds, and connecting rod 21 passes through the second pilot hole 302,
Battery mounting 300 is located between limiting section 23 and the first mounting plate 101, and the pressure of elastomer 22 is set to battery mounting 300 and the
Between one mounting plate 101.
There is gap between connecting rod 21 and the second pilot hole 302.The internal diameter of second pilot hole 302 is greater than connecting rod 21
Diameter, so that connecting rod 21 outer peripheral surface of connecting rod 21 and inner wall of the second pilot hole 302 when passing through the second pilot hole 302
Between have gap, making connecting rod 21 by gap, radially there are the spaces that can be displaced in direction.It is patched in liquid cooling
When holder assembly 10 and liquid cooling patch grafting between head assembly 20, even if liquid cooling socket 31 is with liquid cooling plug 32, there are certain deviation mistakes
Difference contacts at first and positions insertion between positioning column 102 and positioning sleeve 202, enable liquid cooling socket 31 along even by gap
The radial direction of extension bar 21 generates certain displacement, realizes the accurate grafting between liquid cooling socket 31 and liquid cooling plug 32, solves
Liquid cooling patches holder assembly 10 and is installed and connected in existing position error and parallelism error during battery mounting 300.
Limiting section 23 is inserted into the second pilot hole 302, and the end face of limiting section 23 towards battery mounting 300 is inclined
Face.The inclined face in the end face of limiting section 23, in the initial state, realization is coaxial between connecting rod 21 and the second pilot hole 302, even
The outer peripheral surface of 21 surrounding of extension bar has gap between the second pilot hole 302, so that the end in the radially direction of connecting rod 21
All there is displacement space on face.
Liquid cooling socket 31 may include having jack body 311, the first fitting 312 and the first elastic component 313, the first elasticity
Part 313, the first fitting 312 are sequentially located in jack body 311 along the direction close to liquid cooling plug 32, the first fitting 312
One end be connected to the inner wall of jack body 311, the other end of the first fitting 312 along liquid cooling socket 31 radial direction to
Outer lug, one end of the first elastic component 313 are connected to the inner wall of jack body 311, the other end sealing of the first elastic component 313
It is resisted against the first fitting 312.Liquid cooling plug 32 may include having header body 321, the second fitting 322 and the second elastic component
323, the second elastic component 323, the second fitting 322 are sequentially located in header body 321 along the direction close to liquid cooling socket 31, the
One end of two fittings 322 is connected to the inner wall of header body 321, and the other end of the second fitting 322 is along liquid cooling plug 32
Radial direction outwardly convex, one end of the second elastic component 323 is connected to the inner wall of header body 321, the second elastic component 323
The other end be sealed against the second fitting 322.When header body 321 is inserted in jack body 311, the first elastic component
313 and second elastic component 323 touched out so that header body 321 is connected with jack body 311.
One end of first elastic component 313 is connected to the inner wall for being connected to jack body 311, the first elastic component 313 it is another
One end is sealed against the first fitting 312 positioned at 311 inner wall of jack body, is inserted in socket sheet in header body 321
When body 311, the first elastic component 313 will collide to support against and by the first elastic component 313 with liquid cooling plug 32 and open, so that the
One elastic component 313 is detached from the first fitting 312 and is formed with gap.One end of second elastic component 323 be connected to be connected to it is slotting
The inner wall of head ontology 321, the other end of the second elastic component 323 are sealed against second positioned at 321 inner wall of header body
Fitting 322, when header body 321 is inserted in jack body 311, the second elastic component 323 will occur with liquid cooling socket 31
Collision is supported against and by the second elastic component 323 and is opened, so that the second elastic component 323 is detached from the second fitting 322 and between being formed with
Gap.When so that header body 321 being inserted in jack body 311, the first elastic component 313 and the second elastic component 323 are touched out, from
And it realizes header body 321 and is connected with jack body 311.When header body 321 removes jack body 311, liquid cooling is inserted
First 32 will be detached from the first elastic component 313, so that the first elastic component 313 is sealed against the first fitting 312, meanwhile, liquid
Cold socket 31 will be detached from the second elastic component 323, so that the second elastic component 323 is sealed against the second fitting 322, thus
The automatic sealing for realizing liquid cooling socket 31 and liquid cooling plug 32 respectively, liquid cooling socket 31 and liquid cooling during grafting and disassembly
Cooling water in plug 32 all will not water clock exudation, ensure that the reliability of battery pack assembly, extend battery pack assembly
Service life.
First fitting 312 can be respectively provided with interconnecting piece 3121 and abutting part 3122, one end connection of interconnecting piece 3121
The first elastic component 313 is passed through in the other end of abutting part 3122, interconnecting piece 3121 and is connected to the inner wall of jack body 311,
The inner wall of abutting part 3122 and jack body 311 has gap, and the first elastic component 313 is sealed against abutting part 3122, and
It is correspondingly arranged between first elastic component 313 and header body 321, is correspondingly arranged between abutting part 3122 and the second elastic component 323；
When header body 321 is inserted in jack body 311, header body 321 is resisted against the first elastic component 313, and abutting part 3122 supports
It is against the second elastic component 323.
When header body 321 is inserted in jack body 311, the first elastic component 313 will be touched with header body 321
It hits to support against and by the first elastic component 313 and open, so that the first elastic component 313 is detached from the first fitting 312 and is formed with gap；
It is opened at this point, the second elastic component 323 will collide to support against and by the second elastic component 323 with abutting part 3122, so that second
Elastic component 323 is detached from the second fitting 322 and is formed with gap, is connected to realize liquid cooling socket 31 with liquid cooling plug 32
It is logical.When header body 321 removes jack body 311, header body 321 will be detached from the first elastic component 313, so that the
One elastic component 313 is sealed against the first fitting 312, meanwhile, abutting part 3122 will be detached from the second elastic component 323, be made
It obtains the second elastic component 323 and is sealed against the second fitting 322, so that automatic respectively realize liquid cooling socket 31 and liquid cooling plug 32
Sealing.Cooling water during grafting and disassembly in liquid cooling socket 31 and liquid cooling plug 32 all will not water clock exudation, protect
The reliability for having demonstrate,proved battery pack assembly extends the service life of battery pack assembly.
First elastic component 313 may include having the first spring 3132 and the first valve body 3131, the both ends of the first spring 3132
The inner wall and the first valve body 3131 in jack body 311 are born against, the first valve body 3131 is sealed against the first fitting
It 312 and can be slided in jack body 311.First spring 3132 provides certain active force to the first valve body 3131, so that
First valve body 3131 is sealed against the first fitting 312, ensure that 31 ne-leakage phenomenon of liquid cooling socket.First elastic component 313
When being collided active force, the first valve body 3131 is enabled to move in jack body 311 by the first spring 3132.The
One elastic component 313 enables to the first valve body 3131 by the first spring 3132 when being detached from and being no longer collided active force
It is sealed against the first fitting 312.Wherein, the inner wall of jack body 311 can have the first mounting base, the first spring
3132 can be sheathed in the first mounting base.It can have the first slippage slot in the first mounting base, the first slippage slot is along socket
The radial direction of ontology 311 is recessed inwardly, and the first valve body 3131 is inserted into the first slippage slot and can be in the first slippage slot
It is mobile, improve the reliability of liquid cooling socket 31.
Second elastic component 323 may include having second spring 3232 and the second valve body 3231, the both ends of second spring 3232
The inner wall and the second valve body 3231 in header body 321 are born against, the second valve body 3231 is sealed against the second fitting
It 322 and can be slided in header body 321.Second spring 3232 provides certain active force to the second valve body 3231, so that
Second valve body 3231 is sealed against the second fitting 322, ensure that 32 ne-leakage phenomenon of liquid cooling plug.Second elastic component 323
When being collided active force, the second valve body 3231 is enabled to move in header body 321 by second spring 3232.The
Two elastic components 323 enable to the second valve body 3231 by second spring 3232 when being detached from and being no longer collided active force
It is sealed against the second fitting 322.Wherein, the inner wall of header body 321 can have the second mounting base, second spring
3232 can be sheathed in the second mounting base.It can have the second slippage slot in the second mounting base, the second slippage slot is along plug
The radial direction of ontology 321 is recessed inwardly, and the second valve body 3231 is inserted into the second slippage slot and can be in the second slippage slot
It is mobile, improve the reliability of liquid cooling socket 31.
Embodiment 3
As shown in figure 9, the structure of the battery pack assembly of the present embodiment and the same section of embodiment 2 are no longer repeated, it is only right
Difference explains.In the liquid cooling socket 31 of the battery pack assembly of the present embodiment and the structure of liquid cooling plug 32 and embodiment 2
Difference is correspondingly arranged between the first elastic component 313 and the second elastic component 323, when header body 321 is inserted in jack body 311
When, the first elastic component 313 leans with the second elastic component 323.
When header body 321 is inserted in jack body 311, the first elastic component 313 will offset with the second elastic component 323
It leans on and all supports the first elastic component 313 and the second elastic component 323 and open, so that the first elastic component 313 is detached from the first fitting 312
And it is formed with gap, meanwhile, the second elastic component 323 is detached from the second fitting 322 and is formed with gap, to realize plug sheet
Body 321 is connected with jack body 311.When header body 321 removes jack body 311, the first elastic component 313 and second
It will be detached between elastic component 323, at this point, the first elastic component 313 will be mobile to the direction of close header body 321 and be sealed
It is resisted against the first fitting 312, the second elastic component 323 will be mobile to the direction of close jack body 311 and be sealed against
Second fitting 322, thus the automatic sealing for realizing liquid cooling socket 31 and liquid cooling plug 32 respectively.In the process of grafting and disassembly
Cooling water in middle liquid cooling socket 31 and liquid cooling plug 32 all will not water clock exudation, meanwhile, structure is simple, easy to make.
The outside wall surface of jack body 311 is equipped with the sliding slot 316 of the direction of insertion along liquid cooling plug 32, and liquid cooling socket 31 is also
It include lock sleeve 314 and multiple locking members 315, lock sleeve 314 is sheathed on jack body 311 and slides in sliding slot 316, liquid
The outside wall surface of cold plug 32 is equipped with multiple limiting grooves 324, and liquid cooling socket 31 is equipped with multiple perforation, and limiting groove 324 is worn
Hole and locking member 315 correspond, and perforation is connected with sliding slot 31, the sliding in perforation of locking member 315；Lock sleeve 314 exists
In sliding slot 316 when sliding, locking member 315 is resisted against lock sleeve 314 and is inserted into limiting groove 324；Or locking member 315 is detached from
Limiting groove 324 is simultaneously inserted into sliding slot 316.When lock sleeve 314 slides in sliding slot 316, lock sleeve 314 can have to
It is against locking member 315 or is not against in locking member 315, so that locking member 315 can move in perforation.In locking member 315
When being resisted against lock sleeve 314 and limiting groove 324 can be inserted into, so that locking member 315 is without departing from limiting groove 324 out, it is real
Show and be connected with each other between liquid cooling socket 31 and liquid cooling plug 32, lock sleeve 314 slides in sliding slot 316 and is detached from locking member
315, so that locking member 315 is detached from limiting groove 324 and is inserted into sliding slot 316, to realize that liquid cooling socket 31 and liquid cooling are inserted
It is mutually dismantled between first 32.Structure is simple, and installation and removal are convenient.Wherein, locking member 315 can be ball body.
Liquid cooling socket 31 can also include spring 317, and spring 317 is located in sliding slot 316, and the both ends difference of spring 317
It is resisted against jack body 311 and lock sleeve 314.The length direction of spring 317 is the direction of insertion of liquid cooling plug 32, so that spring
317 along liquid cooling plug 32 direction of insertion difference active force on lock sleeve 314, in the initial state, since lock sleeve 314 supports
It is against locking member 315, and locking member 315 is inserted into jack body 311, so that liquid cooling plug 32 can not be inserted into liquid cooling socket
In 31.When applying centainly lock sleeve 314 along the active force of the direction of insertion far from liquid cooling plug 32, lock sleeve 314 will
It is moved out in sliding slot 316 in locking member 315, so that liquid cooling plug 32 is inserted into liquid cooling socket 31.
Liquid cooling insert arrangement 100 can also include elevating mechanism (not shown), and elevating mechanism is connected to lock sleeve 314
And lock sleeve 314 is driven to slide in sliding slot 316.Cold socket 31 is realized in the sliding that lock sleeve 314 is driven by elevating mechanism
With the installation and removal between liquid cooling plug 32.Wherein, elevating mechanism can be cylinder.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art
Under the premise of without departing substantially from the principles of the present invention and essence, many changes and modifications may be made,
But these change and modification each fall within the protection scope of the utility model.
Claims (15)
1. a kind of liquid cooling connector assembly, characterized in that it comprises:
Mounting plate；
At least one relocation mechanism, the relocation mechanism are resiliently attached to the rear side of the mounting plate；
Multiple connectors, multiple connectors are all connected to the mounting plate, and the plug port of multiple connectors is equal
Positioned at the front side of the mounting plate.
2. liquid cooling connector assembly as described in claim 1, which is characterized in that the direction of insertion of multiple connectors is and institute
The elastic force direction for stating relocation mechanism is identical.
3. liquid cooling connector assembly as described in claim 1, which is characterized in that the liquid cooling connector assembly passes through the floating engine
Structure is connected with external connecting component, and the relocation mechanism includes connecting rod and elastomer, and one end of the connecting rod connects
It is connected to the mounting plate, the connecting rod passes through the connecting component, and the other end of the connecting rod is equipped with along the connecting rod
Radial direction extend outwardly the limiting section of protrusion, the limiting section and the mounting plate are for limiting the connecting component in institute
It states and is slid in connecting rod, the elastomer pressure is set between the mounting plate and the connecting component.
4. liquid cooling connector assembly as claimed in claim 3, which is characterized in that be connected with the relocation mechanism in the mounting plate
Side be equipped with guide part, the guide part extends outwardly protrusion and in the connecting component along the direction of insertion of the connector
On along protrusion direction slide.
5. liquid cooling connector assembly as claimed in claim 3, which is characterized in that the elastomer is spring, and the connecting rod is worn
Cross the spring.
6. liquid cooling connector assembly as described in claim 1, which is characterized in that each connector in multiple connectors
For any one of liquid cooling socket, liquid cooling plug, the liquid cooling socket is matched with the liquid cooling plug.
7. a kind of liquid cooling insert arrangement, characterized in that it comprises:
Liquid cooling patches holder assembly, and it includes the first mounting plate, at least one relocation mechanism and multiple liquid that the liquid cooling, which patches holder assembly,
Cold socket, the relocation mechanism are resiliently attached to the rear side of first mounting plate, and multiple liquid cooling sockets are all connected to institute
The first mounting plate is stated, and the plug port of multiple liquid cooling sockets is respectively positioned on the front side of first mounting plate；
Liquid cooling patches head assembly, and it includes the second mounting plate and multiple liquid cooling plugs, multiple liquid that the liquid cooling, which patches head assembly,
Cold plug is all connected to second mounting plate, and multiple liquid cooling plugs and multiple liquid cooling sockets correspond, and institute
It states liquid cooling plug and is inserted in the liquid cooling socket.
8. liquid cooling insert arrangement as claimed in claim 7, which is characterized in that it further includes at least one that the liquid cooling, which patches holder assembly,
A positioning column, the positioning column are connected to first mounting plate and extend outwardly along the direction of insertion of the liquid cooling plug, institute
Stating liquid cooling and patching head assembly further includes having at least one positioning sleeve, and the positioning sleeve is connected to second mounting plate, described fixed
Position column and the positioning sleeve correspond, and the positioning column is inserted in the positioning sleeve.
9. liquid cooling insert arrangement as claimed in claim 7, which is characterized in that the liquid cooling socket includes jack body,
One fitting and the first elastic component, first elastic component, first fitting along close to the liquid cooling plug direction according to
Secondary to be located in the jack body, one end of first fitting is connected to the inner wall of the jack body, and described first
Along the radial direction outwardly convex of the liquid cooling socket, one end of first elastic component is connected to described the other end of fitting
The inner wall of jack body, the other end of first elastic component are sealed against first fitting；
The liquid cooling plug includes header body, the second fitting and the second elastic component, second elastic component, described second
Fitting is sequentially located in the header body along the direction close to the liquid cooling socket, one end connection of second fitting
In the inner wall of the header body, the radial direction convex of the other end of second fitting along the liquid cooling plug
It rises, one end of second elastic component is connected to the inner wall of the header body, the other end sealing of second elastic component
It is resisted against second fitting；
Wherein, when the header body is inserted in the jack body, first elastic component and second elastic component are equal
It is touched out, so that the header body is connected with the jack body.
10. liquid cooling insert arrangement as claimed in claim 9, which is characterized in that first elastic component and second elasticity
It is correspondingly arranged between part；When the header body is inserted in the jack body, first elastic component and second bullet
Property part leans.
11. liquid cooling insert arrangement as claimed in claim 9, which is characterized in that first fitting is respectively provided with interconnecting piece
And abutting part, one end of the interconnecting piece are connected to the abutting part, the other end of the interconnecting piece passes through first elasticity
The inner wall of part and the inner wall for being connected to the jack body, the abutting part and the jack body has gap, described
First elastic component is sealed against the abutting part, and is correspondingly arranged between first elastic component and the header body, institute
It states and is correspondingly arranged between abutting part and second elastic component；
When the header body is inserted in the jack body, the header body is resisted against first elastic component, described
Abutting part is resisted against second elastic component.
12. liquid cooling insert arrangement as claimed in claim 9, which is characterized in that first elastic component includes the first spring
With the first valve body, the both ends of first spring bear against the inner wall and first valve body in the jack body, institute
The first valve seal is stated to be resisted against first fitting and can slide in the jack body；
Second elastic component includes second spring and the second valve body, and the both ends of the second spring are born against inserts in described
The inner wall and second valve body of head ontology, second valve seal are resisted against second fitting and can be described
Sliding in header body.
13. liquid cooling insert arrangement as claimed in claim 7, which is characterized in that the outside wall surface of the liquid cooling socket is equipped with edge
The sliding slot of the direction of insertion of the liquid cooling plug, it further includes having multiple lock sleeves and multiple lockings that the liquid cooling, which patches holder assembly,
Part, the lock sleeve are sheathed on the liquid cooling socket and slide in the sliding slot, and the outside wall surface of the liquid cooling plug is equipped with
At least one limiting groove, the liquid cooling socket is equipped at least one perforation, the limiting groove, the perforation and the lock
Tight part corresponds, and the perforation is connected with the sliding slot, and the locking member slides in the perforation；
When the lock sleeve slides in the sliding slot, the locking member be resisted against the lock sleeve and be inserted into it is described limit it is recessed
Slot；Or the locking member is detached from the limiting groove and is inserted into the sliding slot.
14. liquid cooling insert arrangement as claimed in claim 13, which is characterized in that the liquid cooling insert arrangement further includes elevator
Structure, the elevating mechanism are connected to the lock sleeve and the lock sleeve are driven to slide in the sliding slot.
15. a kind of battery pack assembly, characterized in that it comprises:
Battery pack, the battery pack is in the battery mounting for being installed on automobile, and the battery pack can be in the battery
Length direction in fixing seat along the battery pack moves；
Liquid cooling insert arrangement as described in claim 7-14 any one, the liquid cooling patch head assembly and are installed on the battery
Packet, the liquid cooling patch holder assembly and are used to connect the cooling system of the automobile and are connected with the cooling system, the liquid
The direction of insertion of cold plug is identical as the moving direction of the battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821408088.0U CN208919527U (en) | 2018-08-29 | 2018-08-29 | Liquid cooling connector assembly, liquid cooling insert arrangement and battery pack assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821408088.0U CN208919527U (en) | 2018-08-29 | 2018-08-29 | Liquid cooling connector assembly, liquid cooling insert arrangement and battery pack assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208919527U true CN208919527U (en) | 2019-05-31 |
Family
ID=66704538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821408088.0U Active CN208919527U (en) | 2018-08-29 | 2018-08-29 | Liquid cooling connector assembly, liquid cooling insert arrangement and battery pack assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208919527U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020043118A1 (en) * | 2018-08-29 | 2020-03-05 | 奥动新能源汽车科技有限公司 | Battery pack and support unit thereof, liquid-cooled insertion assembly and device thereof, and electric vehicle |
| WO2020259687A1 (en) * | 2019-06-26 | 2020-12-30 | 奥动新能源汽车科技有限公司 | Electric connector plug and socket, multi-function connector device and electric car |
| CN116073168A (en) * | 2023-04-06 | 2023-05-05 | 四川工程职业技术学院 | Quick-change connector for power battery and electric automobile with quick-change connector |
| EP3993172A4 (en) * | 2019-06-26 | 2023-06-28 | Aulton New Energy Automotive Technology Group | Electrical connection plug, electrical connection device and electric vehicle |
| WO2023133856A1 (en) * | 2022-01-14 | 2023-07-20 | 宁德时代新能源科技股份有限公司 | Connector for water cooling pipeline, and battery and electrical device |
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2018
- 2018-08-29 CN CN201821408088.0U patent/CN208919527U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020043118A1 (en) * | 2018-08-29 | 2020-03-05 | 奥动新能源汽车科技有限公司 | Battery pack and support unit thereof, liquid-cooled insertion assembly and device thereof, and electric vehicle |
| WO2020259687A1 (en) * | 2019-06-26 | 2020-12-30 | 奥动新能源汽车科技有限公司 | Electric connector plug and socket, multi-function connector device and electric car |
| EP3993172A4 (en) * | 2019-06-26 | 2023-06-28 | Aulton New Energy Automotive Technology Group | Electrical connection plug, electrical connection device and electric vehicle |
| WO2023133856A1 (en) * | 2022-01-14 | 2023-07-20 | 宁德时代新能源科技股份有限公司 | Connector for water cooling pipeline, and battery and electrical device |
| CN116073168A (en) * | 2023-04-06 | 2023-05-05 | 四川工程职业技术学院 | Quick-change connector for power battery and electric automobile with quick-change connector |
| CN116073168B (en) * | 2023-04-06 | 2023-08-22 | 四川工程职业技术学院 | Quick-change connector for power battery and electric automobile with quick-change connector |
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