CN107154470A - Battery component and the vehicle with this battery component - Google Patents
Battery component and the vehicle with this battery component Download PDFInfo
- Publication number
- CN107154470A CN107154470A CN201710123989.9A CN201710123989A CN107154470A CN 107154470 A CN107154470 A CN 107154470A CN 201710123989 A CN201710123989 A CN 201710123989A CN 107154470 A CN107154470 A CN 107154470A
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- Prior art keywords
- battery
- carrier
- metal
- battery component
- insert
- Prior art date
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Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 48
- 239000002184 metal Substances 0.000 claims abstract description 48
- 239000004033 plastic Substances 0.000 claims abstract description 26
- 229920003023 plastic Polymers 0.000 claims abstract description 26
- 239000000835 fiber Substances 0.000 claims abstract description 8
- 230000004224 protection Effects 0.000 claims abstract description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 238000005755 formation reaction Methods 0.000 claims description 10
- 230000008093 supporting effect Effects 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 7
- 238000005253 cladding Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000005670 electromagnetic radiation Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000001976 improved effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000006263 metalation reaction Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
-
- 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
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
-
- 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
- H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
- H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
- H01M50/227—Organic material
-
- 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
- H01M50/242—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 against vibrations, collision impact or swelling
-
- 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
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- 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
- H01M50/271—Lids or covers for the racks or secondary casings
- H01M50/273—Lids or covers for the racks or secondary casings characterised by the material
- H01M50/276—Inorganic material
-
- 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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
-
- 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
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Inorganic Chemistry (AREA)
- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The present invention especially proposes a kind of battery component (3), it carries battery container (4), battery container (4) has what the plastics strengthened by plastics or fiber were made, the battery carrier (5) of basin shape with carrier base (5a) and carrier walls (5b) and the battery cover (6) of covering battery carrier (5), wherein, arranged within battery container (4) and fix at least one battery module (10), wherein, battery carrier (5) has the installed part (14) of the insert (13) for constructing integral metal with it and/or the metal being arranged within battery carrier (5), and wherein, at least a portion in the insert (13) and/or installed part (14) is mutually conductively connected in the way of EMV protections are aided in the scope in dual-use function and is conductively connected with grounding parts (28).
Description
Technical field
The present invention relates to a kind of battery component of the combinations of features of the claim 1 according to the present invention.According to the present invention's
Claim 11, the present invention additionally relates to a kind of vehicle, in particular electric car or hybrid electric vehicle, and it carries such electricity
Pond component.
Background technology
A kind of carry is used for the battery case from carrying for accommodating multiple battery battery cores as known to the A1 of document FR 2 986 374
The battery component of the electric car of body, it has multiple walls being made up of composite construction and/or bottom.The composite construction passes through many
The plastic layer that individual fiber is strengthened is formed.The layer for setting at least one to be made up of non-conducting material on the inside of the wall.Battery
Housing has the opening being directed upwards towards, and it is closed by covering part.The A1 of document DE 10 2,011 011 432 describe a kind of use
In the battery of the electric car with direct current battery core, in order to be protected from the influence and infringement of machinery and heat, battery core is associated with least
Part surrounds the support of battery core.The styling members of support including at least one bending resistance being made up of metal or plastics, at least in part
The filler of the electric insulation in the gap being filled between battery core and styling members and couple contact.Screw thread for accommodating bolt
Set or threaded sleeve are embedded into filler.Part, such as connector, stable element or insulator should be solid via bolt connection
It is scheduled at support.The A1 of document EP 2 332 761 describe a kind of with housing bottom and side wall and the electricity of battery covering part
Pond housing.Battery container is made of plastics and internally has separates walls.In order to improve the intensity and rigidity of battery container, make
It is associated with metal framework.Battery container is in addition with the grommet nut being embedded into battery container and for associated fixation
The thread bush of bolt.The A1 of document DE 10 2,011 052 515 describe a kind of battery case of the traction battery of electric car
Flute profile or basin shape the battery carrier of body.Battery carrier is made up of plastic material and with least one by conductive material
The element of face formula being made is expected, to cause EMV to protect (EMV=Electro Magnetic Compatibility).According to the EMV standards in Europe, Electro Magnetic Compatibility
(EMV) substantially it is understood as such ability of instrument, equipment or system, i.e. can satisfactorily work in the environment of electromagnetism
Make, and itself do not cause herein for all instruments existed in the environment, equipment or the unacceptable electromagnetic interference of system.Text
Offering the A1 of DE 10 2,011 052 515 and being intended to be provided for the environmental area of battery carrier by means of the element of the face formula prevents from leading
Quoting the shielding of the electromagnetic radiation of battery and/or being provided for traction cell prevents from coming in the environment of comfortable traction cell
Radiation source electromagnetic radiation shielding.The element of face formula covers by metal film, non-woven fabrics and/or fabric and/or with electrically conductive
The foamed material of polymerization, the net of metal or the metal level by plating application of layer are constituted.The element of all face formulas electrically conductively with
Grounding parts are connected, and by the chassis earth of electric car, more specifically its vehicle body or vehicle frame are formed grounding parts.
By means of the element of the face formula, so-called faraday's cage is correspondingly realized, to protect the inside work(of battery
Energy mechanism (Innenleben), in particular controller and primary cable be not by the electromagnetic radiation of the interference from environment.So
And in practice it has proven convenient that the measure is not abundant yet, and shield inside battery function machine as far as possible to realize zero defect
Structure is, it is necessary to which the insert of all metals and installed part are grounded.If insert and installed part are earth-free, the risk existed is,
Capacitance and electric load are formed, the electric signal transmission within battery is thus may interfere with.Due to being available for making within battery container
Structure space is seldom, therefore this is special challenge.Here, proposing inventions described below.
The content of the invention
The purpose of the present invention is, realizes such battery component, its in the case where retaining the advantage of prior art by
Improve EMV protections in the measure of simpler and more cost-effective.According to another aspect of the present invention, battery component should be improved in addition
Crashworthiness.In addition, it is an object of the present invention to provide a kind of vehicle with such battery component, in particular
Electric car or hybrid electric vehicle.
The purpose proposed realized by a kind of battery component, and it carries battery container, battery container have by plastics or
The battery carrier of basin shape that the plastics that fiber is strengthened are made, with carrier base and carrier walls and the electricity for covering battery carrier
Chi Gai, wherein, arranged within battery container and fix at least one battery module, wherein, battery carrier has to be constructed with it
The installed part of the insert of integral metal and/or the metal being arranged within battery carrier, and wherein, the insert
And/or at least a portion in installed part is mutually conductively connected in the way of EMV protections are aided in the scope in dual-use function
Connect and be conductively connected with grounding parts.
As beginning has been illustrated, simply by means of with metallic film etc., battery container traditional outer lining or overcoat not
Shield inside battery functional entity with can guarantee that zero defect.Correspondingly, according to the battery component of the present invention and prior art (document
The A1 of DE 10 2,011 052 515) difference essentially consist of, the insert of the existing metal of battery container and/or installation
Part is not only connected with each other but also is connected with grounding parts, thus, particularly for effective for the controller and primary cable
Ground prevents the formation for playing negative effect of electric capacity or electric load in the metalwork.
Subclaims describe the preferred improvement project or design of the present invention.
So, the insert of the metal is advantageous by existing thread bush, reinforcer and/or more similar carrys out shape
Into.The installed part of the metal it is required that its by existing structure element, holding element, connecting element, retaining element and/
Or other hardwares are formed.Preferably, insert and/or installed part are conductively interconnected by directly contacting.However, such as
Fruit can not realize direct contact due to (verzeichend) distance of such as distortion, then alternatively set electric lead, it ensures
Being conductively connected between the insert and/or installed part of metal.In order that battery carrier is configured to collision safety, associate it
There is the fastening element of at least one contact pin shape, the fastening element is at least partially metal and is supported on battery carrier
At supporting construction.Here, the supporting construction can pass through the carrier walls section of battery carrier, carrier base and carrier base structure
Stayed pole (Zugstrebe) structure for causing overall cell channel and/or being equally supported on by least one at battery carrier
Into.Preferably, at least one stayed pole extends transverse to the Longitudinal extending of the fastening element of contact pin shape herein, thus can realize
The reinforcement structure of the grill-shaped of battery carrier.It is further preferable that the stayed pole is equally made of metal.In the favourable of the present invention
Improvement project in, equally aid at least one fastening element of EMV protection to be incorporated into insert and/or installed part
In conductive composite part.If stayed pole is made of metal, it is preferably equally incorporated into insert and/or installed part
In the conductive composite part.Thus the reliable form of implementation of particularly simple and function of the present invention obtains, i.e., at least one adds
Gu element is conductively connected with battery cover, battery cover be equally at least partially metal and be advantageously used for relative to
The medium of grounding parts.In order to obtain at least one fastening element and correspondingly reinforced battery carrier or battery container it is high
Anti-collision, fastening element passes through with internally positioned rib formations, long extension being made of metal hollow profile shape
Into.In order to further improve the anti-collision, the present invention improvement project in, at least one fastening element by with
Metal-plastic-hybrid component of the hollow profile of the long extension being made of metal with internally positioned rib formations
Formed, wherein, hollow profile is filled and/or coated with plastics or the plastics of fiber reinforcement.
The invention further relates to a kind of vehicle, in particular electric car or hybrid electric vehicle, it carries kind described above
Battery component.
Brief description of the drawings
The present invention is elaborated below according to the embodiment being schematically depicted in the drawings.But the present invention is not limited in
In the embodiment, but including all designs limited by claim.Wherein：
Fig. 1 very schematically illustrates the vehicle equipped with battery component constructed according to the invention,
Fig. 2 shows the battery component with the exploded view having an X-rayed,
Fig. 3 shows the interior views of the perspective of the battery container of battery component,
Fig. 4 shows the details " Z " according to Fig. 3,
Fig. 5 shows the detail view of the perspective of the installed part of battery container,
Fig. 6 shows the sectional view of perspective of the battery container in its wall region,
Fig. 7 shows the detail view of the fastening element of battery container,
Fig. 8 shows the battery container of the first favourable form of implementation according to the present invention with top view,
Fig. 9 shows the details " Y " according to Fig. 3 for being advantageously improved scheme according to the present invention, and
Figure 10 shows the battery container of the second favourable form of implementation according to the present invention with top view.
List of numerals
1 vehicle
2 motor
3 battery components
4 battery containers
5 battery carriers
5a carrier bases
5b carrier walls
5c cell channels
6 battery covers
7 sides
8 fixing bolts
9 battery components
10 battery modules
11 battery battery cores
12 heat exchangers
13 inserts
13a thread bush
13b thread bush
14 installed parts
14a module carriers
15 fixing bolts
16a fastening elements
16b fastening elements
17 carrier walls sections
18a stayed poles
18b stayed poles
19 rib formations
20 electric wires
21 jointings
22 screw bolts
23 nuts
24 packing rings
25 supporting plates
26 jiaos of reinforcing members
27 fixing bolts
28 grounding parts
29 connection pressing plates.
Embodiment
Fig. 1 first illustrates vehicle 1, and in this passenger car, it is with motor 2 is as drive motor and forms power for traction
The battery component 3 in pond.According to the embodiment, thus electric car is correspondingly the vehicle 1 of pure electric operation.The present invention is obviously also wrapped
So-called motor vehicle driven by mixed power 1 is included, it also has the known internal combustion engine that non-figure is shown except one or more motor 2.
According to Fig. 2, battery component 3 has the battery container 4 with battery carrier 5, and battery carrier 5 is configured to basin shape herein
Carry the carrier base 5a and circular carrier walls 5b being directed upwards towards.The shape of battery carrier 5 is corresponded in waterproof
Battery container 4 aspect preferred shape.According to the embodiment, the carrier base 5a of battery carrier 5 has and it in addition
Construction is integral, with long extension stretch into the recess in the battery carrier 5 of basin shape in the form of so-called cell channel 5c,
Cell channel 5c considers especially battery component 3 is arranged in vehicle 1, that is, be arranged in exhaust apparatus that non-figure shows it
On.
Battery carrier 5 is associated with battery cover 6, and it is placed in or can be placed in the battery carrier 5, exactly of basin shape
It can be screwed together by means of fixing bolt 8 on carrier walls 5b free side 7 and with the side.In order to be sealingly engaged
Position, be preferably set up not drawing the annular seal shown.Plastics, such as glass that battery carrier 5 is strengthened by plastics or fiber
The plastics that glass fiber or carbon fiber are strengthened are made, and are made advantageously according to plastic injection molding process.Battery cover 6 is by metal, example
Such as it is made up of aluminum or aluminum alloy.
Arrange within battery container 4 or can arrange battery component 9.According to the embodiment, battery component 9 by eight each other
The battery module 10 being electrically linked together is constituted, and battery module 10 is formed (especially in terms of it by multiple battery battery cores 11
Fig. 2,3,5 are shown in ground).Make two battery modules for being configured to module group 10 that the heat exchanger 12 of a plate shape is respectively associated, its
Preferably by metal, for example by aluminum or aluminum alloy be made and be incorporated into the fluid circulation that non-figure is shown in, car in particular
In 1 cooling circulation.Thus for more preferable observability reason, what Fig. 3 showed battery container 4 is only equipped with mould
The battery carrier 5 of block group.For other three module groups, associated heat exchange is only respectively illustrated in order to more fully understand
Device 12.In the cell channel 5c both sides, observe in a longitudinal direction thereof set respectively two successively arrangement, be respectively provided with two electricity
The module group of pond module 10.
It is also available such as in Fig. 3 to be, battery carrier 5 herein have it is multiple, in the form of thread bush 13a in particular
The insert 13 of metal, it is associated with the institute on the free side 7 of the battery carrier 5 for battery cover 6 to be fixed on to basin shape
The fixing bolt 8 stated.In addition, insert 13 also includes the reinforcer of metal (non-figure is shown).Metal insertion described above
Part 13 can be thread bush 13a, 13b and/or reinforcer, preferably according to the plastic injection during manufacture battery carrier 5
Method is embedded into plastics.According to the embodiment, the thread bush 13b of other metals is set to be used to fixing multiple, metal in particular
Installed part 14.
The installed part 14 of the metal is it is required that it is substantially different structural details, holding element, connection member herein
Part and/or retaining element.The installed part 14 in the form of module carrier 14a is exemplarily obtained in from Fig. 3 to 5, it has most
The profile of X-shaped in big degree.Module carrier 14a is used to two battery modules 10 respectively being combined into module together with heat exchanger 12
Group, and for by accommodate the thread bush 13b (Fig. 4) that the fixing bolt 15 is embedded into the plastics of battery carrier 5 come
The module group formed is kept and is fixed at battery carrier 5 by means of fixing bolt 15.
According to Fig. 3 and 5, contact pin shape is respectively disposed between two module being directly adjacent to groups in cell channel 5c both sides
Fastening element 16a, 16b.Fastening element 16a, 16b are respectively supported at the supporting construction of battery carrier 5, herein portion at one end
Place is supported at carrier walls 5b carrier walls section 17 and is supported at another section of portion at cell channel 5c, and load is supported on downwards
Stayed pole 18a is supported on upwards at the 5a of body bottom, at 18b.
The Longitudinal extending of stayed pole 18a, 18b herein transverse to the fastening element 16a, 16b of corresponding contact pin shape extends, and
And battery is fixed in the region of carrier walls 5b free end side 7 in the battery carrier 5 of basin shape, exactly two ends
At carrier 5.Thus, the reinforcement structure of the grill-shaped of battery carrier 5 can be obtained.According to the embodiment, stayed pole 18a, 18b is same
It is made by metal, for example by aluminum or aluminum alloy.
According to Fig. 3,5-7, corresponding fastening element 16a, 16b by with it is internally positioned, preferably in bearing of trend
On rib formations 19, long extension being made of metal the hollow profiles that stretch formed, as such, it is advantageous to realize, its basis
Extrusion is made (Fig. 7).The hollow profile is exemplarily configured to T profile herein, wherein, section bar flange is placed to carrier
On the 5a of bottom.Advantageously, it is being formed, along the tubular through hole that hollow profile extends allow through electric wire 20 etc. (see Fig. 3,
5).Towards stayed pole 18a, 18b, exactly up, corresponding fastening element 16a, 16b constitutes jointing 21, even
Connect and screw bolt 22 is fixed with section 21.In assembling, screw bolt 22 through not only in stayed pole 18a, 18b and
Through hole in battery cover 6.Screw bolt 22 is associated with nut 23 together with packing ring 24 to make fastening element 16a, 16b and phase
The stayed pole 18a, 18b and battery cover 6 that should be associated are fixedly connected.Screw bolt 22 and nut 23 are metals together with packing ring 24
Part, thus causes in fastening element 16a, conductive connection between 16b, stayed pole 18a, 18b and battery cover 6.
Introduced to ensure to arrive the good power in fastening element 16a, 16b in collision situation, it is related in its sensing
The end of the carrier walls section 17 of connection has transverse to fastening element 16a, 16b Longitudinal extending and parallel to carrier walls section
17 supporting plates 25 stretched, supporting plate 25 and corresponding fastening element 16a, 16b shape-ordinatedly, power cooperation and material fit
Ground is connected, and is but preferably it ordinatedly connected by welding material.By means of the angle reinforcing member 26 preferably burn-on, obtain
The composite part especially firm between related fastening element 16a, 16b and associated supporting plate 25.Here, angle reinforcing member 26
The fastening element 16a, 16b that are configured to extrusion overall composition portion can be provided or can are as the component being separately made
Point.The angle reinforcing member 26 is configured to plate shape herein merely illustratively.By make fixing bolt 27 by each pair answer and it is embedding
Enter the metal threaded set 13b in the plastics of battery carrier 5 to accommodate (Fig. 6) to make fastening element 16a, 16b in carrier walls side even
It is not only secured at battery carrier 5 and is fixed on neighbouring by means of fixing bolt 27 in the case of connects the angle reinforcing member 26
At module carrier 14a.
By accommodating metal threaded set 13b that fixing bolt is answered by each pair, being embedded in the plastics of battery carrier 5
(Fig. 9 is seen for this) so that the fixing bolt that fastening element 16a, 16b relative end are shown by means of non-figure is via described
Section bar flange is connected with neighbouring module carrier 14a.
However, the present invention is not limited in the fastening element 16a described above in the form of the hollow profile of long extension,
On 16b, but also include metal-plastic-hybrid component by the hollow profile with the long extension being made of metal
Fastening element 16a, the 16b of formation, wherein, the filling plastic and/or cladding that hollow profile is strengthened by plastics or fiber (paint by non-figure
Show).By the measure, fastening element 16a, 16b anti-collision also can further improve.
For owning but at least most of in insert 13 and installed part 14 by metal as already described above
It is integrated into EMV protections, its is conductively interconnected and is conductively connected with grounding parts 28 (Fig. 8,10).Here, ground connection
Portion 28 is by the chassis earth of vehicle 1, more specifically its vehicle body or vehicle frame are formed.Thus, the insert 13 of metal and installation
Part 14 meets dual-use function in an advantageous manner, i.e. on the one hand meet it is original according to the structure of regulation, holdings, connect and/or
Fixing function, and on the other hand effectively prevent that rising in metalwork electric capacity or electric load is negative by grounding parts 28
The formation of effect and meet EMV defencive functions.
The direct contact between the insert 13 and installed part 14 of metal is not implemented if for example as excessive distance,
The electrical connecting wire that non-figure is shown can be set, it is preferably embedded in battery carrier 5 at the aspect of insert 13 in particular
In plastics.Had been pointed out as more than, being conductively connected between insert 13 and installed part 14 and grounding parts 28 adds via corresponding
Gu element 16a, 16b metal part and the battery cover 6 of the metal coupled are realized.
With reference to Fig. 8, the battery cover 6 of metal as the medium relative to grounding parts 28 and two figure 3 illustrates battery
The fastening element 16a of housing 4,16b are conductively connected.Each fastening element 16a, 16b have the jointing 21 for this
Together with screw bolt 22, nut 23 and packing ring 24.
Relatively, according to Figure 10, the battery cover 6 of metal is as the medium relative to grounding parts 28 and shows in figure 3
Only one in the fastening element 16a, 16b of battery container 4, conductively it is connected in this fastening element 16b.The only reinforcing
Element 16b has the jointing 21 for this together with screw bolt 22, nut 23 and packing ring 24.Another figure non-herein is shown
Fastening element 16a be conductively connected with battery cover 6 without the jointing 21 or not.
However, in order to which fastening element 16a and neighbouring insertion and installed part 13,14 also are integrated into institute's metal
Be integrated into the conductive composite part of insert 13 and installed part 14 and thus EMV protection, more specifically ground connection connection (connect
Ground portion 28) in, be attached to the direct conduction of neighbouring battery module 10 module carrier 14a at fastening element 16a by
In the module carrier for crossing the cell channel 5c connection pressing plates 29 stretched set herein and the battery module 10 being relatively arranged
14a is conductively connected and is thus also conductively connected (see Fig. 9) with fastening element 16b.
In order to obtain electromagnetic shielding as flawless as possible not only with respect to hull outside but also relative enclosure interior, the above
The measure of description preferably with already described above, with such as metallic film, battery container 4 traditional outer lining or overcoat
Combined (non-figure is shown).
Claims (11)
1. a kind of battery component (3), it carries battery container (4), and the battery container (4) has what is strengthened by plastics or fiber
The battery carrier (5) and the covering battery of basin shape that plastics are made, with carrier base (5a) and carrier walls (5b) are carried
The battery cover (6) of body (5), wherein, arranged within the battery container (4) and fix at least one battery module (10), its
In, the battery carrier (5), which has, to be constructed the insert (13) of integral metal with it and/or is arranged in the battery carrier
(5) installed part (14) of the metal within, and wherein, at least one in the insert (13) and/or installed part (14)
Point by the scope in dual-use function aid in EMV protection in the way of be mutually conductively connected and with grounding parts (28) conductively
It is connected.
2. battery component (3) according to claim 1, it is characterised in that the insert (13) by thread bush (13a,
13b), reinforcer and/or more similar formed.
3. battery component (3) according to claim 1 or 2, it is characterised in that the installed part (14) passes through structural elements
Part, holding element, connecting element, retaining element and/or other hardwares are formed.
4. battery component (3) according to any one of claim 1 to 3, it is characterised in that the insert (13) and/
Or installed part (14) is by directly contacting and/or being connected with each other by means of electric lead.
5. battery component (3) according to any one of claim 1 to 4, it is characterised in that the battery carrier (5) is closed
The fastening element (16a, 16b) of at least one contact pin shape is associated with, the fastening element (16a, 16b) is at least in part by metal system
Into and be supported at the supporting construction of the battery carrier (5).
6. battery component (3) according to claim 5, it is characterised in that the supporting construction passes through battery carrier (5)
Carrier walls section (17), carrier base (5a), with the carrier base (5a) construct integral cell channel (5c) and/or logical
Cross at least one stayed pole (18a, 18b) formation for being equally supported on the battery carrier (5) place.
7. the battery component (3) according to claim 5 or 6, it is characterised in that at least one fastening element (16a,
It is 16b) same that the conductive of the insert (13) and/or installed part (14) is incorporated into the way of aiding in the EMV to protect
In composite part.
8. battery component (3) according to claim 7, it is characterised in that at least one described fastening element (16a, 16b)
Conductively it is connected with battery cover (6), the battery cover (6) is equally at least partially metal and as relative to connecing
The medium in ground portion (28).
9. the battery component (3) according to any one of claim 5 to 8, it is characterised in that at least one described reinforcing member
Part (16a, 16b) with internally positioned rib formations (19), long extension being made of metal hollow profile by forming.
10. the battery component (3) according to any one of claim 5 to 8, it is characterised in that at least one described reinforcing
Element (16a, 16b) passes through the hollow profile with the long extension formed by metal with internally positioned rib formations (19)
Metal-plastic-hybrid component constitute, wherein, the plastics that the hollow profile is strengthened using plastics or fiber filling and/or
Cladding.
11. a kind of vehicle (1), in particular electric car or hybrid electric vehicle (1), it is with any in good grounds claim 1 to 10
Battery component (3) described in.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016203553.3A DE102016203553A1 (en) | 2016-03-03 | 2016-03-03 | Battery assembly and vehicle with such a battery assembly |
| DE102016203553.3 | 2016-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107154470A true CN107154470A (en) | 2017-09-12 |
| CN107154470B CN107154470B (en) | 2020-06-19 |
Family
ID=59651032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710123989.9A Active CN107154470B (en) | 2016-03-03 | 2017-03-03 | Battery pack and vehicle with such a battery pack |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107154470B (en) |
| DE (1) | DE102016203553A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501570A (en) * | 2017-09-13 | 2019-03-22 | 本特勒汽车技术有限公司 | For receiving the device of multiple batteries for running motor vehicle |
| CN111312944A (en) * | 2018-12-07 | 2020-06-19 | 本特勒尔汽车技术有限公司 | Modular battery carrier |
| CN112703635A (en) * | 2018-09-19 | 2021-04-23 | 韦巴斯托股份公司 | Battery module having a housing assembly for limiting the internal space of the module |
| CN112886130A (en) * | 2019-11-14 | 2021-06-01 | 东莞新能源科技有限公司 | Battery pack and electric vehicle |
| CN113632301A (en) * | 2020-05-18 | 2021-11-09 | 东莞新能安科技有限公司 | Battery box, group battery and battery box |
| WO2023050853A1 (en) * | 2021-09-28 | 2023-04-06 | 宁德时代新能源科技股份有限公司 | Housing for battery box, box of battery, battery, and power-consuming device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202016106940U1 (en) * | 2016-12-14 | 2018-03-15 | Reinz-Dichtungs-Gmbh | Housing cover and housing with connection point |
| JP6683777B2 (en) | 2018-08-28 | 2020-04-22 | 本田技研工業株式会社 | Battery case fixing structure |
| DE102018132849B4 (en) | 2018-12-19 | 2023-06-22 | Volkswagen Aktiengesellschaft | impact protection device |
| DE102020205151A1 (en) | 2020-04-23 | 2021-10-28 | Robert Bosch Gesellschaft mit beschränkter Haftung | Driving device for a vehicle and a vehicle |
| US11909192B2 (en) | 2020-06-26 | 2024-02-20 | Lear Corporation | High-voltage junction box wire tray |
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| DE7539826U (en) * | 1975-12-13 | 1976-04-01 | Accumulatorenwerk Hoppecke Carl Zoellner & Sohn, 5000 Koeln | TROUGH FOR TRACTION BATTERIES |
| CN102569693A (en) * | 2010-12-15 | 2012-07-11 | 三菱自动车工业株式会社 | Battery casing |
| CN102751465A (en) * | 2011-04-19 | 2012-10-24 | 日本压着端子制造株式会社 | Wiring harness of battery module and battery module |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501570A (en) * | 2017-09-13 | 2019-03-22 | 本特勒汽车技术有限公司 | For receiving the device of multiple batteries for running motor vehicle |
| CN112703635A (en) * | 2018-09-19 | 2021-04-23 | 韦巴斯托股份公司 | Battery module having a housing assembly for limiting the internal space of the module |
| CN112703635B (en) * | 2018-09-19 | 2024-02-06 | 韦巴斯托股份公司 | Battery module having a housing assembly limiting the interior space of the module |
| CN111312944A (en) * | 2018-12-07 | 2020-06-19 | 本特勒尔汽车技术有限公司 | Modular battery carrier |
| CN112886130A (en) * | 2019-11-14 | 2021-06-01 | 东莞新能源科技有限公司 | Battery pack and electric vehicle |
| CN112886130B (en) * | 2019-11-14 | 2023-08-15 | 东莞新能源科技有限公司 | Battery pack and electric vehicle |
| CN113632301A (en) * | 2020-05-18 | 2021-11-09 | 东莞新能安科技有限公司 | Battery box, group battery and battery box |
| WO2021232205A1 (en) * | 2020-05-18 | 2021-11-25 | 东莞新能安科技有限公司 | Battery box body, battery set, and battery box |
| WO2023050853A1 (en) * | 2021-09-28 | 2023-04-06 | 宁德时代新能源科技股份有限公司 | Housing for battery box, box of battery, battery, and power-consuming device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107154470B (en) | 2020-06-19 |
| DE102016203553A1 (en) | 2017-09-07 |
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