CN107732090A - A kind of battery module structure to radiate safely - Google Patents
A kind of battery module structure to radiate safely Download PDFInfo
- Publication number
- CN107732090A CN107732090A CN201711218356.2A CN201711218356A CN107732090A CN 107732090 A CN107732090 A CN 107732090A CN 201711218356 A CN201711218356 A CN 201711218356A CN 107732090 A CN107732090 A CN 107732090A
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- CN
- China
- Prior art keywords
- battery module
- battery
- locating support
- radiate
- insulation
- 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
-
- 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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- 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
- H01M50/256—Carrying devices, e.g. belts
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides a kind of battery module structure to radiate safely, it is related to the mounting technique field of soft bag lithium ionic cell, the present invention is by using mounting assembly made of insulating plastics material, lightening hole or engraved structure simultaneously, greatly reduce the weight of integral battery door module, it is easy to radiate simultaneously, is readily transported and manages；Aluminum heat conducting plate and heat conductive silica gel are set between battery module by being arranged on, realize the crusherbull zone function between battery module, while realizes the isolating and protecting to battery module, anticollision effect is good, and good heat dissipation effect, safer；And simple in construction and compact, small volume of the invention, reduce the input of cost, economical and practical, space availability ratio is high, and it is reasonable to set, applied widely.
Description
Technical field
The present invention relates to the mounting technique field of soft bag lithium ionic cell, and in particular to a kind of battery modules to radiate safely
Structure.
Background technology
Soft bag lithium ionic cell is made up of positive and negative pole material, electrolyte, barrier film, lug and shell, in order to allow lithium-ion electric
Pond can charge normal electric discharge, and battery compartment must anhydrous vacuum.Lug is that battery is used for conductive part, and its one end is in battery
Inner chamber, the other end are exposed at outside battery.The positive pole of soft bag lithium ionic cell aluminium-to-nickel band, negative pole pure nickel band, is easy to Soft Roll
Scolding tin when lithium ion battery need of work installs battery protecting plate additional.It is middle to be attached with heat-fusible tab, on lug metal tape
Respectively there is one layer of tab parcel lower surface, is sealed when lug passes through battery case.
Existing soft package power lithium ion battery module support deckle board is using polystyrene or the polymer of polyethylene material
Material, battery battery core are placed between support deckle board, and support and the dress to battery battery core are played by carriage board clamping battery battery core
Match somebody with somebody.And existing material and the conduction of the support deckle board heat of structure are poor, the heating of battery and radiating effect are poor.Here solve
Release down, because temperature has a great influence to the battery modules life-span, it is generally the case that the temperature of battery modules needs to control 20
℃-35℃.Due to each structure of battery modules be close packing together, such battery modules are in natural conditions long-term work
Radiating and cold conditions under warm-up power with regard to larger, so battery modules are by setting temperature sensor come induced cell
The temperature of module, sensing temperature is reached into MCN, controlled by MCN with being close to the electric heat-conducting block of battery modules side wall come to battery
Module heat or cooling so that the temperature control of battery modules be adapted to temperature under, so as to reduce the damage of battery modules power
Consumption.And the side wall of existing battery modules is to support the side wall of deckle board, the thermal conduction effect of plastic material, plus existing support
Deckle board uses the structure of sealed clamping battery battery core, and this sealing mechanism further influences the heating of battery modules itself and dissipated
Heat, radiating effect is bad, and soft package power lithium ion battery sets unreasonable.
The content of the invention
The purpose of the present invention is above mentioned problem be present for existing technology, there is provided a kind of battery modules knot to radiate safely
Structure, it is reasonable in design, it is compact-sized.
To realize object above, the present invention is achieved by the following technical programs：
A kind of battery module structure to radiate safely, battery module include the single battery core that two parallel side-by-sides are set；Institute
Battery module is stated uprightly to set；Battery module is by battery module positioning component respectively from the arranged on left and right sides side of battery module
Accommodating positioning；The left and right outer side edges of the battery module are respectively equipped with heat conductive silica gel, by setting heat conductive silica gel, not only realize
To carrying out barrier between battery module；Insulation locating support is cuboid framework structure, and the inner side of the insulation locating support
Cavity body structure matches with the outer profile size in the battery core portion of the battery module.
Further, aluminum heat conducting plate is additionally provided between the battery module two-by-two, the aluminum heat conducting plate is located at relative two-by-two
Extend respectively between the heat conductive silica gel of setting and along front and back ends, and through insulation locating support along side lever length direction
Neck.
Further, the forward and backward end of the aluminum heat conducting plate is equipped with folding ear, and the folding ear is close to the insulation positioning branch
The forward and backward side of frame.
Further, the insulation locating support material is made up of %ABS resins and 30% polycarbonate injection moulded.
Compared with prior art, beneficial effects of the present invention are：
The present invention is by using mounting assembly made of insulating plastics material, while lightening hole or engraved structure, subtracts significantly
The weight of integral battery door module is lacked, while has been easy to radiate, be readily transported and manage；Set by being arranged between battery module
Aluminum heat conducting plate and heat conductive silica gel, the crusherbull zone function between battery module is realized, while realize that the isolation to battery module is prevented
Shield, anticollision effect is good, and good heat dissipation effect, safer；And the present invention is simple in construction and compact, small volume, reduces into
This input, economical and practical, space availability ratio is high, and it is reasonable to set, applied widely.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it is therefore apparent that drawings in the following description are only this hair
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the installation dimensional structure diagram of the battery modules of the present invention；
Fig. 2 is the installation dimensional structure diagram of the battery modules of the present invention；
Fig. 3 is the battery module dimensional structure diagram of the present invention；
Fig. 4 is the longitudinally mounted sectional view of the battery modules of the present invention；
Fig. 5 is the enlarged diagram in the installation sectional view A portions of the battery modules of the present invention；
Fig. 6 is transversely mounted sectional view for the battery modules of the present invention；
Fig. 7 is that dimensional structure diagram is installed in the inside of the battery modules of the present invention；
Fig. 8 is that the row that meets of the battery modules of the present invention installs dimensional structure diagram；
Fig. 9 is the insulation locating support dimensional structure diagram of the battery modules of the present invention；
Figure 10 is the insulation locating support dimensional structure diagram of the battery modules of the present invention；
Figure 11 is the line card dimensional structure diagram of the battery modules of the present invention；
Figure 12 is the installation configuration schematic diagram of the battery module of the battery modules of the present invention；
Figure 13 is the aluminum heat conducting plate dimensional structure diagram of the battery modules of the present invention；
Figure 14 is the side guide dimensional structure diagram of the battery modules of the present invention；
Figure 15 is the insulating protection parting bead dimensional structure diagram of the battery modules of the present invention；
Figure 16 is the side plate dimensional structure diagram of the battery modules of the present invention；
Label declaration in figure：1st, battery module；11st, single battery core；111st, anode ear；112nd, negative electrode lug；113rd, connection branch
Support part；2nd, component is housed；21st, battery module positioning component；211st, insulate locating support；2111st, cross tube；21111st, groove
Hole；2112nd, sheer pole；21121st, limited step；2113rd, line card；21131st, first straight line section；21132nd, the second broken line；
21133rd, the 3rd straightway；2114th, alignment pin；2115th, locating piece；2116th, lug boss；21161st, through through hole；2117th, side
Bar；21171st, neck；212nd, pull bar；2121st, attaching nut；22nd, component is overally supported；221st, side plate；2211st, standing groove；
2212nd, slotted eye is connected；222nd, side guide；2221st, hanger；2222nd, lightening hole；2223rd, U-lag；223rd, binding nut；224、
PET bandages；3rd, composite bar；31st, copper coin；32nd, aluminium sheet；40th, connecting hole；60th, bolt；4th, heat conductive silica gel；5th, aluminum heat conducting plate；51、
Roll over ear；6th, line bank；70th, bolt；7th, insulating lid；71st, depressed part；8th, insulating protection parting bead；81st, installation portion；82nd, assembly hole；
83rd, barrier portion；9th, epoxy plate.
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,
Technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, belongs to the scope of protection of the invention.
With reference to accompanying drawing, the present invention is further described：
With reference to accompanying drawing 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, figure
15 and Figure 16, a kind of soft bag lithium ionic cell modular structure, including battery module 1 and accommodating component 2, the battery module 1 wrap
Include the single battery core 11 that two parallel side-by-sides are set；The accommodating component 2 includes battery module positioning component 21 and integrated support
Component 22, the battery module 1 are uprightly set, and clamp arrangement by the 21 vertical array of battery module positioning component of both sides；
The battery module positioning component 21 and battery module 1 will be connected as an overall structure by periphery integrated support component 22；
The battery module 1 is at least one set of.
The end of the single battery core 11 is respectively equipped with anode ear 111 and negative electrode lug 112；The width of the single battery core 11
End centre position connection supporting part 113 is obliquely installed to the inner side edge direction of the single battery core 11；The He of anode ear 111
Negative electrode lug 112 is located at the top of the connection supporting part 113, and the anode ear 111 and negative electrode lug 112 and the single battery core
11 be arranged in parallel.
The battery module 1 includes two single battery cores 11, and two single battery cores 11 are symmetrical arranged, and two symmetrical
The connection supporting part 113 of the single battery core 11 of setting is inwardly symmetrical arranged, and the battery core portion between two single battery cores 11
Vertical surface is bonded by adhesive such as double faced adhesive tape etc.；Make the lug of two single battery cores 11 is relative to be bonded setting, and lug lower end
Connection supporting part 113 it is separately positioned.
The battery module positioning component 21 includes insulation locating support 211 and pull bar 212, multiple insulation positioning branch
The array arrangement in the width direction of frame 211, and realized by the pull bar 212 through the corner of the insulation locating support 211 multiple
The array arrangement of the insulation locating support 211.The insulation locating support 211 is square structure, and the insulation positions branch
Four edges of frame 211 are provided with lug boss 2116, and the lug boss 2116 is logical provided with running through for being matched with the pull bar 212
Hole 21161；The both ends of the pull bar 212 are provided with attaching nut 2121, by adjusting the attaching nut 2121 on the pull bar 212
To clamp the mounting structure of whole battery modules.And more pacified so as to which shape pair of inner side is confluxed the protection of circuit by lug boss
Entirely.
The top of multiple insulation locating supports 211 is additionally provided with bus-bar, and the bus-bar includes composite bar 3 and set
Line bank 6 at the both ends of battery modules length direction, the line bank 6 are copper bar, and are the structure of copper coin 31；And pass through bolt
70 are connected with the integrated support component 22, and the composite bar 3 is that copper coin 31 and the plate face of aluminium sheet 32 are close to the compound of arrangement and confluxed
Row, the upper of the copper coin 31 and aluminium sheet 32 open up connecting hole 40, and bolt 60 is fixed on the institute of battery modules through connecting hole 40
State the top of cross tube 2111 of insulation locating support 211.
The positive pole ear of single battery core 11 is the connecting hole 40 that aluminium material end places composite bar 3, connects composite bar 3 and deviates from monomer
The one side of battery core 11 is on the bus-bar of aluminium sheet 32；The lug of negative pole single battery core 11 is the connecting hole that nickel material end places the row of conjunction 30
40, composite bar 3 extremely contacts away from the one side of single battery core 11 on the bus-bar of copper coin 31, then to bend the lug of single battery core 11
Corresponding material on bus-bar, the i.e. lug of single battery core 11 connect the aluminium of the composite bar 3 of bus-bar aluminium material for the positive pole of aluminium material
Plate 32, the lug of single battery core 11 connect the copper coin 31 of the composite bar 3 of bus-bar aluminium material for the negative pole of nickel material.Pass through bolt 60 again
Through connecting hole 40 composite bar 3 is anchored on the insulation locating support 211 of battery modules.The bus-bar so designed need not
The integral type bus-bar of the hybrid welding of copper, aluminium of use, i.e., direct-flow argon-arc welder, alternating-current argon arc welder need not be used to weld
Copper, aluminium, reduce processing cost, as long as and the bus-bar by copper material, aluminium punch forming, production efficiency is high.In addition, monomer
The positive pole ear of battery core 11 be aluminium material directly connect the aluminium sheet 32 of aluminium material composite bar 3 of bus-bar, single battery core 11 it is negative
Pole lug is the copper coin 31 for the copper material composite bar 3 that nickel material directly connects bus-bar so that it is relatively steady to connect resistance rate, work
Power relative reduction.
The insulation locating support 211 is respectively provided at the arranged on left and right sides of the battery module 1, and the insulation positioning branch
Frame 211 is frame structure；The battery core portion of the battery module 1 is located in the framework inner chamber of the insulation locating support 211 two-by-two；
The arranged on left and right sides of insulation locating support 211 from the battery module 1 is come and the connection branch on the battery module 1 two-by-two
Support part 113 abuts；The side of the insulation cross tube 2111 of locating support 211 and the company being obliquely installed of the battery module 1
Connect supporting part 113 and be fitted close and set, and the anode ear 111 and negative electrode lug 112 are successively respectively from the cross tube 2111
Recess hole 21111 and the connecting hole 40 of composite bar 3 pass；The insulation sheer pole 2112 of locating support 211 is additionally provided with spacing
Step 21121, the limited step 21121 match with the outer profile size of the bottom in the battery core portion of battery module 1；By dividing
The accommodating chamber that locating support 211 is formed that insulated described in the arranged on left and right sides of not described battery module 1 places the battery module 1, and
Determined by clamping the locating support 211 that insulated described in the arranged on left and right sides of the battery module 1 and realizing to clamp the battery module 1
Position.The insulation locating support 211 is made up of plastic material.
The insulation locating support 211 be cuboid framework structure, and the inner side cavity knot of the locating support 211 that insulate
Structure matches with the outer profile size in the battery core portion of the battery module 1；The top of the insulation locating support 211 is provided with line card
2113, the line card 2113 is located at centre position；The line card 2113 is provided with strip opening, and the strip opening includes first
Straightway 21131, the second broken line 21132 and the 3rd straightway 21133, the first straight line section 21131, the second broken line
21132 and the 3rd straightway 21133 be sequentially connected, by the strip opening of bending, the barrier for the line that achieves a butt joint, while be easy to connect
Not knowing in order for line, overall appearance, is easily installed and overhauls；The arranged on left and right sides face of the insulation locating support 211 is also set respectively
There are alignment pin 2114 and locating piece 2115；The alignment pin 2114 is arranged on bottom, and the locating piece 2115 sets side portion.
The battery module 1 is by battery module positioning component 21 respectively from the accommodating of the arranged on left and right sides side of battery module 1
Positioning, finally realizes the positioning of the battery module 1.
The left and right outer side edges of the battery module 1 are respectively equipped with heat conductive silica gel 4, not only real by setting heat conductive silica gel 4
Now to carrying out barrier between battery module 1, while cushioning effect can also be played, effectively avoid the collision between battery modules；Together
When the battery of battery modules is radiated by setting heat conductive silica gel 4 to realize；The pressurize folder to battery module 1 can be achieved
Tightly, effectively prevent soft bag lithium ionic cell from flatulence situation occur.
It is additionally provided with aluminum heat conducting plate 5 between the battery module two-by-two, the aluminum heat conducting plate 5 is located at leading of being oppositely arranged two-by-two
Extend respectively between hot silica gel 4 and along front and back ends, and through insulation locating support 211 along the length direction of side lever 2117
Neck 21171, the forward and backward end of the aluminum heat conducting plate 5 are equipped with folding ear 51, and the folding ear 51 is close to the insulation locating support
211 forward and backward side.
The integrated support component 22 includes side plate 221 and side guide 222, and the side guide 222 sets battery module to determine
The left and right both ends of hyte part 21, the form fit of the side plate 221 and the insulation locating support 211；The side guide 222
The outside of the side plate 221 is located at, and is matched with the size of the side plate 221；By being set in the corner of integrated support component 22
The pull bar 212 is put, the pull bar 212 passes through two through the side plate 221, side guide 222 and insulation locating support 211
End sets binding nut 223 and positioned to clamp the side plate 221, side guide 222 and insulation locating support 211.The insulation is fixed
The left and right both ends of position support 211 are correspondingly respectively arranged with the side plate 221, and the outer end of two side plates 221 is respectively equipped with institute
State side guide 222.
Multiple lightening holes 2222 are additionally provided with the side guide 222, not only greatly reduce the weight of side guide, also simultaneously
Contribute to the radiating of whole battery modules.
PET bandages 224 are additionally provided with, the PET bandages 224 are laterally set in the integrated support component 22, realized to institute
State overall package group by horizontal bondage；The both ends of the PET bandages 224 are arranged in the standing groove 2211 of the side plate 221,
And abutted by the side guide 222 with outside, it can effectively avoid the skew of PET bandages 224；And it is separately positioned on the overall branch
At the upper and lower part parallel position of support component 22.
The upper outside side of the side guide 222 is provided with hanger 2221, and the hanger 2221 is the tabular knot that Open Side Down
Structure；The lower outside side of the side guide 222 is additionally provided with connection slotted eye 2212, and the connection slotted eye 2212 positions with the insulation
Matching on support 211 runs through through hole 21161, realizes by the pull bar 212 through connection, realizes the whole of battery modules
Body is installed.
The both ends of the length direction of the bottom of the side guide 222 are additionally provided with the U-lag 2223 of outward opening setting, pass through
U-lag 2223 is set to be easy to by the way that the connection components such as bolt are caught in into the side and are attached.
Insulating protection parting bead 8 is additionally provided with, the insulating protection parting bead 8 is arranged on the top of the insulation locating support 211；
And be located between the bus-bar two-by-two of battery modules, the insulating protection parting bead 8 is strip barrier portion 83, and both ends are provided with peace
Dress portion 81；The installation portion 81 is provided with the assembly hole 82 matched with the top bus-bar mounting hole of the insulation locating support 211,
And the insulating protection parting bead is installed to the top of insulation locating support 211 by bolt；Can be with by insulating protection parting bead 8
Realize to isolating between composite bar 3 and line bank 6, while realize the isolation between composite bar 3 two-by-two, effectively prevent that battery core is short
Road；Positive and negative lug is kept apart by the line card in centre position simultaneously, and electric wire is fastened in medium line card, wiring is orderly,
It is easy to later maintenance.
Insulating lid 7 and epoxy plate 9 are additionally provided with, the insulating lid 7 is located at the top of bus-bar, and the depressed part for passing through side
71 are connected with side plate 221, realize that the insulating lid 7 covers the top for being located at the insulation locating support 211, while realize to confluxing
The isolating and protecting of row；The epoxy plate 9 is located at the bottom of battery modules, and both ends connect in the bottom of the side guide 222, real
Now the bottom of whole battery modules is protected.
The single battery core 11 is soft bag lithium ionic cell.
The insulation material of locating support 211 is made up of 70%ABS resins and 30% polycarbonate injection moulded, ABS resin
Impact resistance, heat resistance, lower temperature resistance, chemical proofing and excellent electrical properties, there is easy processing, product size to stablize,
The features such as lustrous surface is good, easy application, coloring, surface metallization, plating, welding, hot pressing and bonding etc. can be carried out
Secondary operation, it is a kind of thermoplastic engineering plastic.Makrolon (also abbreviation PC) is a kind of tough thermoplastic resin, poly- carbonic acid
Ester weak acid resistant, resistance to weak base, resistance to neutral oil, there is intensity height, fatigue durability.70%ABS resins and 30% makrolon
It is molded high obtained support deckle board support strength, support plasticity stabilization, good insulation preformance.
The present invention is assembled into an overall structure by closely carrying out spacing and array from the two sides of battery module；Pass through
The assembling mode of parts, installation and maintenance are more convenient；By setting composite bar, wiring is more convenient, greatly improves
Operating personnel operating efficiency reduces the technical difficulty of operation simultaneously；By using installation group made of insulating plastics material
Part, while lightening hole or engraved structure, greatly reduce the weight of integral battery door module, while are easy to radiate, be readily transported and
Management；Aluminum heat conducting plate and heat conductive silica gel are set between battery module by being arranged on, realize the crusherbull zone between battery module
Function, while the isolating and protecting to battery module is realized, anticollision effect is good, and good heat dissipation effect, safer；Pass through setting
Insulating protection parting bead, the isolating and protecting to composite bar is realized, can effectively prevent that battery core is short-circuit, more securely and reliably；Battery module
Vertically it is close to set in the space at interval, can effectively avoids the packaging after Soft Roll long-time use from deforming, more securely and reliably,
And simple in construction and compact, small volume, reduce the input of cost, economical and practical, space availability ratio is high, and it is reasonable to set, and is applicable
Scope is wide.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, limited unless otherwise clear and definite.For one of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (4)
- A kind of 1. battery module structure to radiate safely, it is characterised in that：Battery module (1) includes what two parallel side-by-sides were set Single battery core (11)；The battery module (1) is uprightly set；Battery module (1) passes through battery module positioning component (21) difference Accommodating positioning from the arranged on left and right sides side of battery module (1)；The left and right outer side edges of the battery module (1) are respectively equipped with heat conduction Silica gel (4), by setting heat conductive silica gel (4), not only realize to carrying out barrier between battery module (1)；Insulate locating support (211) it is cuboid framework structure, and the inner side cavity body structure and the battery module (1) of the insulation locating support (211) Battery core portion outer profile size matching.
- 2. the battery module structure as claimed in claim 1 to radiate safely, it is characterised in that：Two-by-two between the battery module Be additionally provided with aluminum heat conducting plate (5), the aluminum heat conducting plate (5) be located between the heat conductive silica gel (4) being oppositely arranged two-by-two and respectively along it is preceding, Rear end extends, and through insulation locating support (211) along the neck (21171) on side lever (2117) length direction.
- 3. the battery module structure as claimed in claim 1 to radiate safely, it is characterised in that：Before the aluminum heat conducting plate (5), Rearward end is equipped with folding ear (51), and the folding ear (51) is close to the forward and backward side of the insulation locating support (211).
- 4. the battery module structure as claimed in claim 1 to radiate safely, it is characterised in that：The insulation locating support (211) material is made up of 70%ABS resins and 30% polycarbonate injection moulded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711218356.2A CN107732090A (en) | 2017-11-28 | 2017-11-28 | A kind of battery module structure to radiate safely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711218356.2A CN107732090A (en) | 2017-11-28 | 2017-11-28 | A kind of battery module structure to radiate safely |
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| Publication Number | Publication Date |
|---|---|
| CN107732090A true CN107732090A (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711218356.2A Pending CN107732090A (en) | 2017-11-28 | 2017-11-28 | A kind of battery module structure to radiate safely |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448025A (en) * | 2018-05-28 | 2018-08-24 | 华霆（合肥）动力技术有限公司 | Base batteries unit and battery modules |
| CN108511647A (en) * | 2018-04-13 | 2018-09-07 | 河南省超霸新能源科技有限公司 | A kind of battery bracket of Soft Roll multiple-protection function |
| CN108878706A (en) * | 2018-06-15 | 2018-11-23 | 江苏英耐杰新能源有限公司 | A kind of battery module structure for the high energy ratio that radiates |
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