CN107732365A - Quick connector, heat abstractor and battery modules - Google Patents
Quick connector, heat abstractor and battery modules Download PDFInfo
- Publication number
- CN107732365A CN107732365A CN201710943788.3A CN201710943788A CN107732365A CN 107732365 A CN107732365 A CN 107732365A CN 201710943788 A CN201710943788 A CN 201710943788A CN 107732365 A CN107732365 A CN 107732365A
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- CN
- China
- Prior art keywords
- heat
- cavity
- connector
- heat abstractor
- quick connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/659—Means for temperature control structurally associated with the cells by heat storage or buffering, e.g. heat capacity or liquid-solid phase changes or transition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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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
Abstract
The embodiment of the present invention provides a kind of quick connector, heat abstractor and battery modules.The quick connector is applied to the heat abstractor, the heat abstractor includes radiating subassembly, the radiating subassembly includes a cavity, the quick connector includes plug connector and hollow connectors, the first end of the hollow connectors connects with the cavity, second end of the hollow connectors and the plug connector are connected pluggablely, by the cooperation between the hollow connectors and the plug connector, to realize and the state of heat-retaining mass in the cavity is adjusted.The quick connector easily can be adjusted to heat-retaining mass in heat abstractor, improve the service life of the heat abstractor, the heat abstractor is set to carry out radiating treatment to cell for a long time, so as to complete the radiating treatment to battery modules within the extremely short time, improve the service life problem of battery modules in the prior art.
Description
Technical field
The present invention relates to battery modules technical field, in particular to a kind of quick connector, heat abstractor and battery mould
Group.
Background technology
With the fast development of electronic technology, the use of pure electric or hybrid automobile is popularized all the more, pure electronic or mixed
Requirement of the power vehicle to battery system is closed also constantly to improve, and the energy of battery system derives from battery modules, this is just needed
Want to include multiple cells in battery modules.And for each cell, it can be produced during discharge and recharge is carried out
Raw amount of heat, makes the battery modules of opposing seal be operated in the higher environment of temperature, so as to influence the use of battery modules
Life-span.
Therefore, industry main flow would generally be provided with the cooling device for being radiated to cell in battery modules
To reduce the operating ambient temperature of battery modules, wherein this cooling device generally use enclosed storage heat absorption material is i.e. using envelope
The mode of closed type structure storage heat absorption material, to be radiated to battery modules.But this cooling device service life is short, radiating
It is ineffective, heat absorption material change difficulty it is big, can not effectively improve the service life problem of battery modules.
The content of the invention
In order to overcome above-mentioned deficiency of the prior art, it is an object of the invention to provide a kind of quick connector, radiating dress
Put and battery modules.The quick connector easily can be adjusted to heat-retaining mass in the heat abstractor, described in raising
The service life of heat abstractor, the heat abstractor is set to carry out radiating treatment to cell for a long time, so as in pole
The radiating treatment to battery modules is completed in the short time, improves the service life problem of battery modules in the prior art.
For quick connector, preferred embodiments of the present invention provide a kind of quick connector, and the quick connector is applied to
Heat abstractor, the heat abstractor include radiating subassembly, and the radiating subassembly includes a cavity, and the quick connector includes grafting
Part and hollow connectors, the first end of the hollow connectors connect with the cavity, the second end of the hollow connectors with
The plug connector connects pluggablely, by the cooperation between the hollow connectors and the plug connector, to realize to described
The state of heat-retaining mass is adjusted in cavity.
In preferred embodiments of the present invention, above-mentioned hollow connectors are cylindrical-shaped structure, the of the hollow connectors
The radial direction of the hollow connectors is provided with boss between one end and the second end, card is correspondingly arranged on the plug connector
Hook, the plug connector is set on the second end of the hollow connectors, and the snap fit is fixed in the boss close to institute
The side of cavity is stated, realizes the plug connection between the plug connector and the hollow connectors.
In preferred embodiments of the present invention, above-mentioned quick connector also includes sealing ring, and the sealing ring is arranged on described
On hollow connectors, and between the second end and the boss, for being set in the hollow connectors in the plug connector
The second end on when, fill the gap between the plug connector and the hollow connectors.
In preferred embodiments of the present invention, above-mentioned plug connector is hollow pipeline structure, and the quick connector passes through described
Plug connector takes to the cavity injection heat-retaining mass connected with the hollow connectors or by the heat-retaining mass from the cavity
Go out, so as to form heat-retaining mass circulation in the cavity.
In preferred embodiments of the present invention, the one end of above-mentioned plug connector away from the hollow connectors is provided with plug,
The quick connector is intercepted by the plug to injecting the heat-retaining mass in the cavity, stays the heat-retaining mass of injection
Exist in the cavity.
For heat abstractor, preferred embodiments of the present invention provide a kind of heat abstractor, and the heat abstractor includes dissipating
Hot component and above-mentioned quick connector；
The radiating subassembly includes fixed plate, is provided with the relative two sides of the fixed plate and treats heat-dissipating thing for accommodating
The groove of body, the fixed plate are provided with cavity between relative two sides；
The quick connector includes plug connector and hollow connectors, and the first end of the hollow connectors connects with the cavity
Logical, the second end of the hollow connectors and the plug connector are connected pluggablely, for by the plug connector and it is described in
Cooperation between empty connector, the cavity is set to store heat-retaining mass, so as to treat that thermal dissipating object radiates to described
Processing.
In preferred embodiments of the present invention, two quick connectors are set on above-mentioned each radiating subassembly, it is described two fast
Connection-peg is separately positioned on the relative both ends of the fixed plate, for making the cavity to heat accumulation by described two quick connectors
Material is stored.
In preferred embodiments of the present invention, position of the above-mentioned groove on the fixed plate opposite sides face is mutually handed over
It is wrong.
For battery modules, preferred embodiments of the present invention provide a kind of battery modules, and the battery modules include more
Straton module and above-mentioned heat abstractor, include multiple cells per straton module, the number of the heat abstractor be it is multiple,
Between the heat abstractor sets the adjacent submodule group, the heat abstractor includes radiating subassembly and quick connector；
The radiating subassembly includes fixed plate, and the fixed plate is housed by the groove being arranged on the fixed plate side
The cell；
The quick connector is arranged on radiating subassembly, and is connected with the cavity of the radiating subassembly, for by described
Quick connector is dissipated by the heat-retaining mass to the cell externally to injecting heat-retaining mass in the cavity
Heat treatment.
In preferred embodiments of the present invention, position phase of the above-mentioned groove on two opposite sides of adjacent fixed plate
To setting, for the cell between adjacent fixed plate to be fixed.
In terms of existing technologies, quick connector, heat abstractor and the battery mould that preferred embodiments of the present invention provide
Group has the advantages that：The quick connector easily can be adjusted to heat-retaining mass in the heat abstractor, be carried
The service life of the high heat abstractor, enables the heat abstractor to carry out radiating treatment to cell for a long time, from
And the radiating treatment to battery modules is completed within the extremely short time, the service life for improving battery modules in the prior art is asked
Topic.Specifically, the quick connector includes plug connector and hollow connectors, and the heat abstractor includes radiating subassembly, described to dissipate
Hot component includes a cavity, and the first end of the hollow connectors connects with the cavity, the second end of the hollow connectors
With the plug connector it is pluggable be connected, for by the cooperation between the hollow connectors and the plug connector, to described
Cavity injects heat-retaining mass, the heat-retaining mass is taken out from the cavity or entered to injecting the heat-retaining mass in the cavity
Row is intercepted, and the state of the heat-retaining mass in the cavity is adjusted so as to realize, enables the heat abstractor for a long time
Ground carries out radiating treatment to cell, and the radiating treatment to battery modules is completed within the extremely short time, improves existing skill
The service life problem of battery modules in art.Wherein, the species state of the state of the heat-retaining mass including the heat-retaining mass,
Motion state and physical property state etc..
To enable the above objects, features and advantages of the present invention to become apparent, present pre-ferred embodiments cited below particularly,
And accompanying drawing appended by coordinating, it is described in detail below.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of the claims in the present invention protection domain, for those of ordinary skill in the art, do not paying creative work
Under the premise of, other related accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation for the heat abstractor that preferred embodiments of the present invention provide.
Fig. 2 is a kind of structural representation of the quick connector shown in Fig. 1 that preferred embodiments of the present invention provide.
Fig. 3 is another structural representation of the quick connector shown in Fig. 1 that preferred embodiments of the present invention provide.
Fig. 4 is a kind of structural representation for the battery modules that preferred embodiments of the present invention provide.
Icon：10- battery modules；100- heat abstractors；110- radiating subassemblies；120- quick connectors；111- fixed plates；
112- grooves；121- hollow connectors；122- plug connectors；123- boss；124- snap fits；125- sealing rings；126- plugs；200-
Submodule group；210- cells.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be configured to arrange and design with a variety of.
Therefore, below the detailed description of the embodiments of the invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In the description of the invention, it is necessary to explanation, the orientation of instruction such as term " " center ", " on ", " interior ", " outer " or
Position relationship be based on orientation shown in the drawings or position relationship, or the invention product using when the orientation usually put or
Position relationship, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, art
Language " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Connect body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Below in conjunction with the accompanying drawings, some embodiments of the present invention are elaborated.It is following in the case where not conflicting
Feature in embodiment and embodiment can be mutually combined.
Fig. 1 is refer to, is a kind of structural representation for the heat abstractor 100 that preferred embodiments of the present invention provide.At this
In inventive embodiments, the heat abstractor 100 includes quick connector 120, and the heat abstractor 100 can pass through the quick connector
The state of 120 easily heat-retaining masses to being stored in the heat abstractor 100 is adjusted, and improves the heat abstractor
100 service life, the heat abstractor 100 is treated thermal dissipating object for a long time and carry out radiating treatment, so that institute
State and treat that thermal dissipating object being capable of normal operation at a suitable temperature.Wherein, the state of the heat-retaining mass includes the heat accumulation thing
Species state, motion state and physical property state of matter etc., the heat abstractor 100 can be by the quick connectors 120 more
Different types of heat-retaining mass, heat-retaining mass described in enclosed storage are changed, form heat-retaining mass circulation or changes physical property be different
Heat-retaining mass, to ensure that heat-retaining mass in the heat abstractor 100 can treat that thermal dissipating object is carried out to described for a long time
Radiating.
In the present embodiment, the heat-retaining mass can be phase-change material (PCM-Phase Change Material).Phase
Become material to refer to vary with temperature and change physical property and the material of latent heat can be provided.The process for changing physical property is phase
Change process, now phase-change material will absorb or discharge substantial amounts of latent heat.Thus, the heat abstractor 100 can pass through the heat accumulation
Material treats that thermal dissipating object carries out heat management to described.
Wherein, phase-change material can be divided into inorganic PCM, organic PCM and the classes of compound PCM tri-.Wherein, inorganic PCM mainly has
Crystalline hydrate salt, molten salts, metal or alloy class etc..Organic PCM mainly includes paraffin, acetic acid and other organic matters.
And composite phase-change heat-storage material the shortcomings that can effectively overcoming single inorganic matter or organic matter phase-change heat-storage material to exist, and can
Improve the application effect of phase-change material.
In the present embodiment, the heat abstractor 100 can also include radiating subassembly 110, and the heat abstractor 100 passes through
The radiating subassembly 110 stores to the heat-retaining mass, and treats that thermal dissipating object enters to described by the radiating subassembly 110
Row is accommodating, with by the heat-retaining mass being stored in the radiating subassembly 110, pair waits to dissipate with what the radiating subassembly 110 contacted
Hot object carries out radiating treatment.
Specifically, the radiating subassembly 110 includes fixed plate 111, and the fixed plate 111 is provided with relative two sides
For the accommodating groove 112 for treating thermal dissipating object, the fixed plate 111 is provided with cavity between relative two sides, described
Radiating subassembly 110 is stored by the cavity to the heat-retaining mass.
In the present embodiment, position of the groove 112 on the opposite sides face of fixed plate 111 is interlaced.Tool
Body, the position and the position of another side upper groove 112 of a side upper groove 112 of the fixed plate 111 are interlaced,
To reduce the volume of the radiating subassembly 110.
In the present embodiment, the quick connector 120 is arranged on the radiating subassembly 110 and connected with the cavity,
For being adjusted to the state of the heat-retaining mass in the cavity.Specifically, two are provided with each radiating subassembly 110
Individual quick connector 120, described two quick connectors 120 are separately positioned on the relative both ends of the fixed plate 111, with by described
Two quick connectors 120 enable the cavity to store the heat-retaining mass being an externally injected into.
Fig. 2 is refer to, is a kind of structure of the quick connector 120 shown in Fig. 1 of preferred embodiments of the present invention offer
Schematic diagram.In the present embodiment, the quick connector 120 includes plug connector 122 and hollow connectors 121, the hollow connection
The first end of part 121 is connected with the cavity leads to, and the second end of the hollow connectors 121 and the plug connector 122 are pluggable
Ground connects, by the cooperation between the hollow connectors 121 and the plug connector 122, to realize to heat accumulation in the cavity
The state of material is adjusted, and so as to improve the service life of the heat abstractor 100, the heat abstractor 100 is grown
Temporally treat thermal dissipating object and carry out radiating treatment.
In the present embodiment, the hollow connectors 121 are cylindrical-shaped structure, the first end of the hollow connectors 121
The radial direction of the hollow connectors 121 is provided with boss 123 between the second end, the plug connector 122 is towards described
The one end at the end of hollow connectors 121 second is correspondingly arranged on the snap fit 124 matched with the boss 123.
When the plug connector 122 is set on the second end of the hollow connectors 121, the card on the plug connector 122
Hooking 124 will fix in corresponding boss 123 close to the side of the cavity, so that the plug connector 122 is connected to institute pluggablely
State on hollow connectors 121.Wherein, the boss 123 can be annular boss, and the number of the snap fit 124 is at least one.
In the present embodiment, the quick connector 120 also includes sealing ring 125, the sealing ring 125 be arranged on it is described in
It is described for being set in the plug connector 122 on empty connector 121, and between second end and the boss 123
When on the second end of hollow connectors 121, the gap between the plug connector 122 and the hollow connectors 121 is filled, is used for
Improve the sealing ability of the quick connector 120.
In a kind of embodiment of the embodiment of the present invention, the plug connector 122 is hollow pipeline structure, the fast grafting
First 120 inject heat-retaining mass or by the heat accumulation by the plug connector 122 to the cavity that is connected with the hollow connectors 121
Material takes out from the cavity, so as to form heat-retaining mass circulation in the cavity, the radiating subassembly 110 is passed through institute
State heat-retaining mass circulation and treat thermal dissipating object progress radiating treatment.Specifically, two quick connectors on the radiating subassembly 110
One in 120 can be injected into the heat-retaining mass that outside obtains in the cavity, another in described two quick connectors 120
It is individual the heat-retaining mass for filling the cavity to be taken out out of described cavity, so as to form the heat-retaining mass in the cavity
Circulation.
Fig. 3 is refer to, is another knot of the quick connector 120 shown in Fig. 1 of preferred embodiments of the present invention offer
Structure schematic diagram.In the another embodiment of the embodiment of the present invention, the plug connector 122 is away from the hollow connectors 121
One end be provided with plug 126, the quick connector 120 is by the plug 126 to injecting the heat-retaining mass in the cavity
Intercepted, the heat-retaining mass of injection is deposited in the cavity, so as to realize the cavity to institute by the trans of closing
State the storage of heat-retaining mass.
Specifically, the first quick connector 120 in two quick connectors 120 on the radiating subassembly 110 is in hollow
The state that connector 121 is connected with plug connector 122, now first quick connector 120 can be used for the heat-retaining mass is entered
Row intercepts, and the second quick connector 120 in described two quick connectors 120 divides in hollow connectors 121 and plug connector 122
From state when, can be by the hollow connectors 121 of second quick connector 120 externally to injecting heat accumulation in the cavity
Material, and the cavity is stored the heat-retaining mass in the presence of first quick connector 120.Treat the sky
When chamber is filled by the heat-retaining mass, the plug connector 122 of second quick connector 120 can by with second quick connector
The mode of the 120 plug connection of hollow connectors 121, closes to the cavity, is deposited in the heat-retaining mass described
In cavity.
In the present embodiment, the plug 126 can be designed manufacture according to the structure of regulator, in closing
When physical property phase transformation occurs for the heat-retaining mass in the cavity, pressure regulation processing is carried out to the cavity of closing, makes the sky
The heat-retaining mass of intracavitary being capable of proper heat reduction；Or the plug 126 can an external regulator, and pass through the external pressure regulation
Pressure caused by heat-retaining mass phase transformation in the cavity is adjusted device, it is ensured that the heat-retaining mass energy in the cavity
Enough proper heat reductions.
Fig. 4 is refer to, is a kind of structural representation for the battery modules 10 that preferred embodiments of the present invention provide.In this hair
In bright embodiment, the heat abstractor 100 can be applied to the battery modules 10, for being completed within the extremely short time to described
Cell 210 in battery modules 10 carries out radiating treatment, so that the energy of each cell 210 in the battery modules 10
Enough normal works, improve the service life problem of battery modules 10 in the prior art.Thus, the battery modules 10 can include
The heat abstractor 100 and multilayer submodule group 200, the submodule group 200 are stacked, and each submodule group 200 includes multiple lists
Body battery 210, the number of the heat abstractor 100 is multiple, and the heat abstractor 100 is arranged on the adjacent submodule group
Between 200, radiating treatment is carried out for the cell 210 in the submodule group 200 to the both sides of heat abstractor 100.
In the present embodiment, the radiating subassembly 110 in the heat abstractor 100 includes the fixed plate 111, the fixation
Plate 111 is arranged between the adjacent submodule group 200, and on the two sides relative by being arranged on the fixed plate 111
Groove 112 houses to the cell 210 in the submodule group 200.
In the present embodiment, the quick connector 120 in the heat abstractor 100 is arranged on the radiating subassembly 110, and
Connected with the cavity of the radiating subassembly 110, for by the quick connector 120 externally to injecting heat accumulation in the cavity
Material, and radiating treatment is carried out to the cell 210 by the heat-retaining mass.In the present embodiment, when multiple radiatings
When the plug connector 122 of hollow pipeline structure be present in the quick connector 120 on component 110, the plug connector 122 of hollow structure pair
It can be interconnected between the quick connector 120 answered by mode in series or in parallel with each other, for ensuring multiple radiating dresses
Heat-retaining mass will not be revealed between putting 100.
In the present embodiment, the groove 112 in the adjacent heat abstractor 100 is in adjacent fixed plate 111 opposite
Position on two sides is oppositely arranged, for the cell 210 between adjacent fixed plate 111 to be fixed.Specifically
Ground, in the adjacent heat abstractor 100,112 position of groove one a pair on opposite side is corresponded in two fixed plates 111
Should, the chamber resettling for the accommodating fixed cell 210 is formed, so as to which the adjacent heat abstractor will be arranged on
The cell 210 of the submodule group 200 between 100 is fixed.
In the present embodiment, the number of the groove 112 on each side of fixed plate 111 and monomer in the submodule group 200
The number of battery 210 is identical, wherein the length of the groove 112 is less than the length of the cell 210, so that the monomer
The both positive and negative polarity of the cell 210 when being positioned on the radiating subassembly 110 of battery 210 can be in the radiating subassembly
Outside 110.
In the present embodiment, the material on the radiating subassembly 110 can be the high iron of thermal conductivity, copper, antimony, tin, aluminium etc.
Metal.For example not only thermal conductivity is high for aluminium and aluminium alloy, and have the characteristics that intensity is high, corrosion resistance is good.Using aluminium and aluminium
When alloy makes the radiating subassembly 110, can not only heat management be carried out to the battery modules 10, and to the battery modules
10 have supporting role.
In summary, it is described fast in preferred embodiments of the present invention provide quick connector, heat abstractor and battery modules
Connection-peg easily can be adjusted to heat-retaining mass in the heat abstractor, improve the service life of the heat abstractor,
The heat abstractor is set to carry out radiating treatment to cell for a long time, so as to the complete battery pair within the extremely short time
The radiating treatment of module, improve the service life problem of battery modules in the prior art.Specifically, the quick connector includes inserting
Fitting and hollow connectors, the heat abstractor include radiating subassembly, and the radiating subassembly includes a cavity, the hollow connection
The first end of part is connected with the cavity, and the second end of the hollow connectors and the plug connector are connected pluggablely, are used for
By the cooperation between the hollow connectors and the plug connector, heat-retaining mass is injected, by the heat accumulation thing to the cavity
Matter is taken out from the cavity or intercepted to injecting the heat-retaining mass in the cavity, so as to realize in the cavity
The state of heat-retaining mass is adjusted, and enables the heat abstractor for a long time to cell progress radiating treatment, and
The radiating treatment to battery modules is completed in the extremely short time, improves the service life problem of battery modules in the prior art.Its
In, the state of the heat-retaining mass includes species state, motion state and physical property state of the heat-retaining mass etc..
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of quick connector, applied to heat abstractor, the heat abstractor includes radiating subassembly, it is characterised in that described to dissipate
Hot component includes a cavity, and the quick connector includes plug connector and hollow connectors, the first end of the hollow connectors with
Cavity connection, the second end of the hollow connectors and the plug connector are connected pluggablely, to pass through the hollow company
Cooperation between fitting and the plug connector, realize and the state of heat-retaining mass in the cavity is adjusted.
2. quick connector according to claim 1, it is characterised in that the hollow connectors are cylindrical-shaped structure, described
The radial direction of the hollow connectors is provided with boss, the plug connector between the first end of hollow connectors and the second end
On be correspondingly arranged on snap fit, the plug connector is set on the second end of the hollow connectors, and by the snap fit fix exist
The boss realizes the plug connection between the plug connector and the hollow connectors close to the side of the cavity.
3. quick connector according to claim 2, it is characterised in that the quick connector also includes sealing ring, described close
Seal is arranged on the hollow connectors, and between the second end and the boss, for being set in the plug connector
When on the second end of the hollow connectors, the gap between the plug connector and the hollow connectors is filled.
4. according to the quick connector described in any one in claim 1-3, it is characterised in that the plug connector is hollow pipeline
Structure, the quick connector inject heat-retaining mass or by institute by the plug connector to the cavity that is connected with the hollow connectors
State heat-retaining mass to take out from the cavity, so as to form heat-retaining mass circulation in the cavity.
5. according to the quick connector described in any one in claim 1-3, it is characterised in that the plug connector is away from described
One end of empty connector is provided with plug, and the quick connector is entered by the plug to injecting the heat-retaining mass in the cavity
Row intercepts, and the heat-retaining mass of injection is deposited in the cavity.
6. a kind of heat abstractor, it is characterised in that the heat abstractor includes any one in radiating subassembly and claim 1-5
Described quick connector；
The radiating subassembly includes fixed plate, is provided with the relative two sides of the fixed plate and treats thermal dissipating object for accommodating
Groove, the fixed plate are provided with cavity between relative two sides；
The quick connector includes plug connector and hollow connectors, and the first end of the hollow connectors connects with the cavity,
Second end of the hollow connectors and the plug connector are connected pluggablely, for passing through the plug connector and the hollow company
Cooperation between fitting, the cavity is set to store heat-retaining mass, so as to treat that thermal dissipating object carries out radiating treatment to described.
7. heat abstractor according to claim 6, it is characterised in that two quick connectors are set on each radiating subassembly,
Described two quick connectors are separately positioned on the relative both ends of the fixed plate, described for being made by described two quick connectors
Cavity stores to heat-retaining mass.
8. heat abstractor according to claim 6, it is characterised in that the groove is on the fixed plate opposite sides face
Position it is interlaced.
9. a kind of battery modules, it is characterised in that the battery modules include any one in multilayer submodule group and claim 6-8
Heat abstractor described in, include multiple cells per straton module, the number of the heat abstractor is multiple, the radiating
Between device sets the adjacent submodule group, the heat abstractor includes radiating subassembly and quick connector；
The radiating subassembly includes fixed plate, and the fixed plate is accommodating described by the groove being arranged on the fixed plate side
Cell；
The quick connector is arranged on radiating subassembly, and is connected with the cavity of the radiating subassembly, for by described fast slotting
Joint is carried out at radiating by the heat-retaining mass to the cell externally to injecting heat-retaining mass in the cavity
Reason.
10. battery modules according to claim 9, it is characterised in that the groove adjacent fixed plate it is opposite two
Position on individual side is oppositely arranged, for the cell between adjacent fixed plate to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943788.3A CN107732365A (en) | 2017-10-11 | 2017-10-11 | Quick connector, heat abstractor and battery modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943788.3A CN107732365A (en) | 2017-10-11 | 2017-10-11 | Quick connector, heat abstractor and battery modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107732365A true CN107732365A (en) | 2018-02-23 |
Family
ID=61210924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710943788.3A Pending CN107732365A (en) | 2017-10-11 | 2017-10-11 | Quick connector, heat abstractor and battery modules |
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| Country | Link |
|---|---|
| CN (1) | CN107732365A (en) |
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Address after: 230000 Anhui Hefei economic and Technological Development Zone, Xin Xin Road, No. 62 power battery factory Applicant after: Huating (Hefei) Power Technology Co., Ltd. Address before: 230000 No. 26, No. 5, Tsing Luen Road, Hefei economic and Technological Development Zone, Anhui Applicant before: Huating (Hefei) Power Technology Co., Ltd. |
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